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EP3209384A1 - Use of a combination of polyurethane-2/polymethyl methacrylates and polyvinylpyrrolidone - Google Patents

Use of a combination of polyurethane-2/polymethyl methacrylates and polyvinylpyrrolidone

Info

Publication number
EP3209384A1
EP3209384A1 EP15760178.2A EP15760178A EP3209384A1 EP 3209384 A1 EP3209384 A1 EP 3209384A1 EP 15760178 A EP15760178 A EP 15760178A EP 3209384 A1 EP3209384 A1 EP 3209384A1
Authority
EP
European Patent Office
Prior art keywords
cosmetic composition
polyurethane
copolymer
composition according
hair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15760178.2A
Other languages
German (de)
French (fr)
Inventor
Maria Catalina Bermudez Agudelo
Julia Bibiane Lange
Cyrielle Martinez
Bernd Richters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3209384A1 publication Critical patent/EP3209384A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/87—Polyurethanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A61K8/8176—Homopolymers of N-vinyl-pyrrolidones. Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures
    • A61K2800/594—Mixtures of polymers

Definitions

  • the present invention relates to a cosmetic composition for hair setting or for the temporary reshaping of keratinic fibers, in particular human hair, with which improved moisture resistance is achieved, wherein the composition contains a combination of polyvinylpyrrolidone (PVP) and a specific film-forming polymer.
  • PVP polyvinylpyrrolidone
  • hair treatment agents which serve a temporary shaping of the hair, play an important role.
  • Corresponding temporary deformation agents usually contain synthetic polymers and / or waxes as the setting agent.
  • Means for supporting the temporary shaping of hair can be formulated, for example, as hair spray, hair wax, hair gel, hair foam.
  • a hair temporary deformation agent hereafter called a styling agent
  • a styling agent The most important property of a hair temporary deformation agent, hereafter called a styling agent, is to treat the treated fibers in the newly modeled form - i. a form imprinted on the hair - to give as strong a hold as possible.
  • the hairstyle hold is essentially determined by the type and amount of setting agents used, but also an influence of the other ingredients of the styling agent may be given.
  • styling agents In addition to a high degree of hold, styling agents must meet a whole range of other requirements. These may be broadly subdivided into properties on the hair, properties of the particular formulation, eg properties of the foam, of the gel or of the sprayed aerosol, and of properties which affect the handling of the styling agent, whereby the properties on the hair are of particular importance. Particularly noteworthy are moisture resistance, low tack and a balanced conditioning effect. Furthermore, a styling agent should be universally applicable for all hair types and mild to hair and skin. In order to meet the different requirements, a variety of synthetic polymers have already been developed as setting agents, which are used in styling agents. The polymers can be subdivided into cationic, anionic, nonionic and amphoteric setting polymers.
  • the polymers when applied to hair, the polymers give a polymer film which, on the one hand, gives the hairstyle strong hold but, on the other hand, is sufficiently flexible not to break under stress. If the polymer film is too brittle, it results in the formation of so-called Filmpiaken, that is residues that detach during the movement of the hair and give the impression that the user of the corresponding styling agent would dandruff. Similar problems arise when waxes find use as a firming agent in the styling agent. If the styling agent is a gel or a paste, the polymers should also have thickening properties.
  • PVP polyvinylpyrrolidone
  • BASF Luviskol®
  • VASF product series Luviskol® K
  • Hybridur® 875 Polymer Dispersion is an aqueous polyurethane-polyacrylate dispersion with the INCI name Polyurethane-2 and Polymethyl Methacrylate.
  • Polyurethane-2 is a copolymer of the monomers hexylene glycol, neopentyl glycol, adipic acid, methylene diphenyl diisocyanate and dimethylpropionic acid.
  • Hybridur® 875 Polymer Dispersion is considered by the manufacturer to be ideal for providing high moisture resistance in hair care products.
  • EP 2286908 A2 EP 2455157 A1 describe Hybridur® 875 as a constituent of hair gels.
  • WO2014012918 A2 describes aqueous dispersions of polyurethane / polyacrylate hybrid polymers as a constituent of styling agents.
  • An object of the present invention was therefore to provide suitable cosmetic compositions for hair deformation, which are characterized by good film-forming and / or setting properties, have a very high degree of retention without having to sacrifice flexibility and also for the preparation stable viscous and stable transparent cosmetic compositions.
  • the present invention provides:
  • a cosmetic composition for the temporary transformation of keratinic fibers which contains:
  • composition according to item 1 wherein the polyurethane-polyacrylate hybrid polymer is used as an aqueous dispersion.
  • composition according to one of the preceding points wherein the polyurethane-polyacrylate hybrid polymer, the INCI name polyurethanes-2 and polymethyl Methacrylates and the vinylpyrrolidone homopolymer (a) has a K value of 80 to 100, in particular about 90, has.
  • Cosmetic composition according to one of the preceding points which, based on the total weight of the cosmetic composition, contains:
  • Cosmetic composition according to one of the preceding points which, based on the total weight of the cosmetic composition, contains:
  • composition according to one of the preceding points, wherein the composition further contains at least one thickening agent, in particular a carbomer.
  • Cosmetic composition according to one of the preceding item 10 containing, based on the total weight of the cosmetic composition:
  • composition according to one of the preceding points, wherein the composition is present as a hair gel, hair spray, hair foam or hair wax.
  • keratinic fibers according to the invention comprises furs, wool and feathers, but in particular human hair.
  • the essential constituents of the cosmetic composition according to the invention are the vinylpyrrolidone homopolymer (a) and the polyurethane-polyacrylate hybrid polymer.
  • the agent according to the invention necessarily contains, as component (a), a vinylpyrrolidone homopolymer. It is preferred according to the invention to select the vinylpyrrolidone homopolymers from vinylpyrrolidone homopolymers having a K value (1% strength by weight solution of PVP, Brookfield at 23 ° C.) in water of 20 to 100. More preferred is a K. Value of 80 to 100, more preferably about 90.
  • the K value which is also referred to as intrinsic viscosity, is a parameter which can be easily determined from the relative viscosity by means of viscosity measurements of polymer solutions for the characterization of polymers.
  • Luviskol® K 30 Preferred vinylpyrrolidone homopolymers are available under the trade name Luviskol® K 30, Luviskol® K 80, Luviskol® K 85, Luviskol® K 90, in each case from BASF SE.
  • Luviskol® K 90 is most preferred according to the invention.
  • Luviskol® K90 is a 20% aqueous, colorless to slightly yellowish solution of polyvinylpyrrolidone. The product has a K value of 90.0 to 98.0 (1% (w / v) in water), a solids content of 19.0 to 21.0 wt.% And a pH of 7.0 to 9.0 (10 wt .-% solids content in water).
  • the component (b) used according to the invention is a hybrid polymer of polyurethane and polyacrylate.
  • copolymers also referred to as interpenetrating polymer networks, are hybrid polymers of polyurethane and polymethyl methacrylate (see, for example, S.C. Kim et al., Macromoecules, 1976, 9 (2), pp. 258-263).
  • the polyurethane-polyacrylate hybrid polymer (b) is used as an aqueous dispersion.
  • the polyurethane of the polyurethane-polyacrylate hybrid polymer (b) is a copolymer of the monomers hexylene glycol, neopentyl glycol, adipic acid, methylene diphenyl diisocyanate and dimethylpropionic acid (INCI: Polyurethane-2).
  • the polyacrylate of the polyurethane-polyacrylate hybrid polymer (b) is a polymethyl methacrylate.
  • the polyurethane-polyacrylate hybrid polymer (b) is one having the INCI name polyurethanes-2 and polymethyl methacrylates. This is commercially available under the name Hybridur® 875 Polymer Dispersion (Air Products and Chemicals, Inc., USA) as about 40% by weight dispersion (common properties: anionic, pH about 7.5 to 9.0, viscosity Brookfield cPs about 50-100, particle size about 75-80 nm).
  • Particularly preferred according to the invention is the use of a polyurethane-polyacrylate hybrid polymer (b) having the INCI name Polyurethane-2 and polymethyl methacrylate, in particular Hybridur® 875 (Air Products and Chemicals Inc.) in combination with a vinylpyrrolidone homopolymer having a Value (1% by weight solution of PVP, Brookfield at 23 ° C) in water of 20 to 100, more preferably 80 to 100, even more preferably about 90, especially Luviskol® K90-20%, BASF.
  • a particularly good moisture resistance was achieved hair styling achieved according to the invention. Further required properties of styling products, such as long-term hold, stiffness and low tack are also achieved in particular with this combination.
  • the cosmetic composition of the present invention contains the vinylpyrrolidone homopolymer (a) and the polyurethane-polyacrylate hybrid polymer (b) in suitable and appropriate amounts for styling agents which can be adapted for the particular application and packaging.
  • the vinylpyrrolidone homopolymer (a) is e.g. in a total amount of from 0.01 to 5.0% by weight, preferably from 0.1 to 3.0% by weight, more preferably from 0.2 to 2.5% by weight, more preferably from 0.3 wt .-% to 2.0 wt .-%, most preferably from 0.4 wt .-% to 1, 4 wt .-%, and particularly preferably from 0.8 to 1, 2 wt. % contained in the composition according to the invention, in each case indicated as the solids content of active substance in the cosmetic composition.
  • the cosmetic composition of the invention contains the polyurethane-polyacrylate hybrid polymer (b), based on the total weight of the cosmetic composition, for.
  • b polyurethane-polyacrylate hybrid polymer
  • the cosmetic composition of the invention contains the polyurethane-polyacrylate hybrid polymer (b), based on the total weight of the cosmetic composition, for.
  • the cosmetic composition of the present invention contains one or more other component (s) acting as a thickener or gelling agent, which are / are different from components (a) and (b) and also aid in film formation.
  • component (s) acting as a thickener or gelling agent examples are cationic, anionic, nonionic or amphoteric polymers.
  • the proportion by weight of this further component in the total weight of the cosmetic composition is for example 0.02 to 3 wt .-%, preferably 0.05 to 1, 5 wt .-% and more preferably 0.2 to 0.8 wt .-%.
  • Examples are acrylamide / ammonium acrylate copolymer, acrylamide / DMAPA acrylates / methoxy PEG Methacrylate Copolymer, Acrylamidopropyltrimonium Chloride / Acrylamide Copolymer, Acrylamidopropyltrimonium Chloride / Acrylates Copolymer, Acrylates / Acetoacetoxyethyl Methacrylate Copolymer, Acrylates / Acrylamide Copolymer, Acrylates / Ammonium Methacrylate Copolymer, Acrylates / t-Butylacrylamide Copolymer, Acrylates Copolymer, Acrylates / C1-2 Succinates / Hydroxyacrylates Copolymer, Acrylates / Lauryl Acrylates / Stearyl Acrylates / Ethylamine Oxide Methacrylate Copolymer, Acrylates / Octylacrylamide Copolymer,
  • nonionic polymers examples are:
  • Cellulose ethers such as hydroxypropylcellulose, hydroxyethylcellulose and methylhydroxypropylcellulose, as marketed, for example, under the trademarks Culminal and Benecel (AQUALON).
  • siloxanes can be both water-soluble and water-insoluble. Both volatile and nonvolatile siloxanes are suitable, nonvolatile siloxanes being understood as meaning those compounds whose boiling point is above 200 ° C. under normal pressure.
  • Preferred siloxanes are polydialkylsiloxanes, such as, for example, polydimethylsiloxane, polyalkylarylsiloxanes, such as, for example, polyphenylmethylsiloxane, ethoxylated polydialkylsiloxanes and polydialkylsiloxanes which contain amine and / or hydroxyl groups.
  • the further component acting as gelling agent is preferably a homopolyacrylic acid (INCI: Carbomer), which is commercially available under the name Carbopol® in different versions is available.
  • the carbomer is preferably in a proportion of 0.02 to 3.0% by weight, preferably 0.05 to 1.5% by weight, and more preferably 0.2 to 0.8% by weight, with respect to the total weight of the cosmetic composition.
  • the cosmetic composition according to the invention may contain other conventional substances of styling products.
  • Other suitable auxiliaries and additives are in particular additional care substances.
  • the agent may contain, for example, at least one protein hydrolyzate and / or one of its derivatives.
  • Protein hydrolysates are product mixtures obtained by acid, alkaline or enzymatically catalyzed degradation of proteins (proteins).
  • the term protein hydrolyzates also means total hydrolyzates as well as individual amino acids and their derivatives as well as mixtures of different amino acids.
  • the molecular weight of the protein hydrolysates which can be used according to the invention is between 75, the molecular weight for glycine, and 200,000, preferably the molecular weight is 75 to 50,000 and very particularly preferably 75 to 20,000 daltons.
  • the agent according to the invention may further comprise at least one vitamin, a provitamin, a vitamin precursor and / or one of their derivatives.
  • vitamins, provitamins and vitamin precursors are preferred, which are usually assigned to groups A, B, C, E, F and H.
  • panthenol increases the flexibility of the polymer film formed using the composition of the present invention.
  • compositions according to the invention may further contain at least one plant extract, but also mono- or oligosaccharides and / or lipids.
  • oil bodies are suitable as a care substance.
  • the natural and synthetic cosmetic oil bodies include, for example, vegetable oils, liquid paraffin oils, isoparaffin oils and synthetic hydrocarbons and di-n-alkyl ethers having a total of between 12 and 36 carbon atoms, in particular 12 to 24 carbon atoms.
  • Preferred cosmetic agents according to the invention contain at least one oil body, preferably at least one oil body from the group of silicone oils.
  • the group of silicone oils includes in particular the dimethicones, to which the cyclomethicones are also to be expected, the amino-functional silicones and the dimethiconols.
  • the dimethicones may be both linear and branched as well as cyclic or cyclic and branched.
  • Suitable silicone oils or silicone gums are, in particular, dialkyl and alkylaryl siloxanes, such as, for example, dimethylpolysiloxane and methylphenylpolysiloxane, and also their alkoxylated, quaternized or anionic derivatives. Preference is given to cyclic and linear polydialkylsiloxanes, their alkoxylated and / or aminated derivatives, dihydroxypolydimethylsiloxanes and polyphenylalkylsiloxanes.
  • dicarboxylic acid esters symmetrical, unsymmetrical or cyclic esters of carbonic acid with fatty alcohols
  • triflic acid esters of saturated and / or unsaturated linear and / or branched fatty acids with glycerol or fatty acid partial glycerides which are understood to mean monoglycerides, diglycerides and technical mixtures thereof.
  • emulsifiers or surface-active agents are preferably present in the composition according to the invention.
  • PEG derivatives of hydrogenated castor oil the z. Sold under the name PEG Hydrogenated Castor Oil, e.g. PEG-30 Hydrogenated Castor Oil, PEG-33 Hydrogenated Castor Oil, PEG-35 Hydrogenated Castor Oil, PEG-36 Hydrogenated Castor Oil or PEG-40 Hydrogenated Castor Oil.
  • PEG-40 hydrogenated castor oil are preferably contained in an amount of 0.05 to 1.5% by weight, more preferably 0.1 to 1.0% by weight, and also preferably 0.2 to 0.8% by weight or 0.3 to 0.6% by weight.
  • the cosmetic composition of the present invention may further contain neutralizers or pH adjusters.
  • neutralizers used in styling products are primary amino alcohols.
  • An example of such a neutralizer which can preferably be used according to the invention is aminomethyl propanol (INCI), which is commercially available, for example, under the name AMP-ULTRA® PC.
  • AMP-ULTRA® PC 2000 is preferred according to the invention and contains 5% water.
  • the agents according to the invention contain the ingredients or active ingredients in a cosmetically acceptable carrier.
  • Preferred cosmetically acceptable carriers are aqueous, alcoholic or aqueous-alcoholic media with preferably at least 10 wt .-% water, calculated on the total weight of Agent.
  • the cosmetic carrier according to the invention particularly preferably comprises water, in particular in the amount, that the cosmetic agent, calculated on the total weight of the composition, is at least 10% by weight, in particular at least 20.0% by weight, more preferably at least 40% by weight. %, also preferably at least 70 wt .-%, water.
  • alcohols it is possible in particular to include the lower alcohols having 1 to 4 carbon atoms usually used for cosmetic purposes, such as, for example, ethanol and isopropanol.
  • water-soluble solvents as cosolvent are glycerol and / or ethylene glycol and / or 1, 2-propylene glycol in an amount of 0 to 30 wt .-% based on the total agent.
  • the cosmetic composition of the present invention may be formulated in the forms customary for the temporary shaping of hair, e.g. B. as a hair gel, hair spray hair foam or hair wax.
  • the present invention also relates to the use of cosmetic compositions according to the invention for the temporary reshaping of keratinic fibers, in particular of human hair, and to a method for the temporary deformation of keratinic fibers, in particular human hair, in which the cosmetic composition according to the invention is applied to keratinic fibers.
  • composition of some preferred cosmetic agents can be found in the following tables (data in terms of solids content and in% by weight based on the total weight of the cosmetic composition, if not otherwise).
  • “Mise” is to be understood as meaning a cosmetic carrier, in particular water and optionally further customary constituents of styling products.
  • the quantities in the table are given in wt .-% of the respective raw material, based on the total composition.
  • the solids content of the polyurethane-2 and polymethyl methacrylates and the vinylpyrrolidone homopolymer was thus in each case 1% by weight.
  • the resulting styling agent showed in the HHCR (High Humidity Curl Retention Test) an exceptionally good moisture resistance.
  • HHRC values for Hybridur® 875 in water at a solids content of 2% by weight and Luviskol® K90 - 20% in water at a solids content of 2% by weight were simultaneously determined.
  • Hybridur® 875 values from 23 to 30%, mean value: 26.9 when determined on 5 curly strands of hair.
  • Luviskol® K90 values from 26.5 to 28.5%, mean: 27.7 when tested on 5 curly strands of hair.

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  • Cosmetics (AREA)

Abstract

The invention relates to a cosmetic composition for fixing hair or for temporarily shaping keratin fibres, in particular human hair, said composition having an excellent resistance to humidity. Said composition contains a combination of polyvinylpyrrolidone (PVP) and polyurethane-polyacrylate-hybrid polymers.

Description

„Verwendung einer Kombination von Polyurethane-2 / Polymethyl Methacrylate und Polyvinylpyrrolidon"  "Use of a combination of polyurethane-2 / polymethyl methacrylate and polyvinylpyrrolidone"
Die vorliegende Erfindung betrifft eine kosmetische Zusammensetzung zur Haarfestigung bzw. zur temporären Umformung von keratinischen Fasern, insbesondere menschlichen Haaren, mit der eine verbesserte Feuchtebeständigkeit erzielt wird, wobei die Zusammensetzung eine Kombination von Polyvinylpyrrolidon (PVP) und einem spezifischen filmbildenden Polymer enthält. The present invention relates to a cosmetic composition for hair setting or for the temporary reshaping of keratinic fibers, in particular human hair, with which improved moisture resistance is achieved, wherein the composition contains a combination of polyvinylpyrrolidone (PVP) and a specific film-forming polymer.
Die temporäre Gestaltung von Frisuren für einen längeren Zeitraum bis hin zu mehreren Tagen erfordert in der Regel die Anwendung festigender Wirkstoffe. Daher spielen Haarbehandlungsmittel, die einer temporären Formgebung der Haare dienen, eine wichtige Rolle. Entsprechende Mittel zur temporären Verformung enthalten als festigenden Wirkstoff üblicherweise synthetische Polymere und/oder Wachse. Mittel zur Unterstützung der temporären Umformung von Haaren können beispielsweise als Haarspray, Haarwachs, Haargel, Haarschaum konfektioniert werden. The temporary design of hairstyles for a longer period of time to several days usually requires the application of firming agents. Therefore, hair treatment agents which serve a temporary shaping of the hair, play an important role. Corresponding temporary deformation agents usually contain synthetic polymers and / or waxes as the setting agent. Means for supporting the temporary shaping of hair can be formulated, for example, as hair spray, hair wax, hair gel, hair foam.
Die wichtigste Eigenschaft eines Mittels zur temporären Verformung von Haaren, im Folgenden auch Stylingmittel genannt, besteht darin, den behandelten Fasern in der neu modellierten Form - d.h. einer den Haaren aufgeprägten Form - einen möglichst starken Halt zu geben. Man spricht auch von starkem Frisurenhalt oder vom hohen Haltegrad des Stylingmittels. Der Frisurenhalt wird im Wesentlichen durch die Art und Menge des eingesetzten festigenden Wirkstoffe bestimmt, wobei jedoch auch ein Einfluss der weiteren Bestandteile des Stylingmittels gegeben sein kann. The most important property of a hair temporary deformation agent, hereafter called a styling agent, is to treat the treated fibers in the newly modeled form - i. a form imprinted on the hair - to give as strong a hold as possible. One also speaks of strong hairstyle or the high degree of hold of the styling agent. The hairstyle hold is essentially determined by the type and amount of setting agents used, but also an influence of the other ingredients of the styling agent may be given.
Neben einem hohen Haltegrad müssen Stylingmittel eine ganze Reihe weiterer Anforderungen erfüllen. Diese können grob in Eigenschaften am Haar, Eigenschaften der jeweiligen Formulierung, z.B. Eigenschaften des Schaums, des Gels oder des versprühten Aerosols, und Eigenschaften, die die Handhabung des Stylingmittels betreffen, unterteilt werden, wobei den Eigenschaften am Haar besondere Wichtigkeit zukommt. Zu nennen sind insbesondere Feuchtebeständigkeit, niedrige Klebrigkeit (tack) und ein ausgewogener Konditioniereffekt. Weiterhin soll ein Stylingmittel möglichst für alle Haartypen universell einsetzbar und mild zu Haar und Haut sein. Um den unterschiedlichen Anforderungen gerecht zu werden, sind als festigende Wirkstoffe bereits eine Vielzahl von synthetischen Polymeren entwickelt worden, die in Stylingmitteln zur Anwendung kommen. Die Polymere lassen sich in kationische, anionische, nichtionische und amphotere festigende Polymere unterteilen. Idealerweise ergeben die Polymere bei der Anwendung auf dem Haar einen Polymerfilm, der einerseits der Frisur einen starken Halt verleiht, andererseits aber hinreichend flexibel ist, um bei Beanspruchung nicht zu brechen. Ist der Polymerfilm zu brüchig, kommt es zur Bildung so genannter Filmpiaken, das heißt Rückständen, die sich bei der Bewegung des Haares ablösen und den Eindruck vermitteln, der Anwender des entsprechenden Stylingmittels hätte Schuppen. Ähnliche Probleme ergeben sich, wenn Wachse als festigender Wirkstoff im Stylingmittel Einsatz finden. Handelt es sich bei dem Stylingmittel um ein Gel oder eine Paste, sollen die Polymere zudem verdickende Eigenschaften besitzen. In addition to a high degree of hold, styling agents must meet a whole range of other requirements. These may be broadly subdivided into properties on the hair, properties of the particular formulation, eg properties of the foam, of the gel or of the sprayed aerosol, and of properties which affect the handling of the styling agent, whereby the properties on the hair are of particular importance. Particularly noteworthy are moisture resistance, low tack and a balanced conditioning effect. Furthermore, a styling agent should be universally applicable for all hair types and mild to hair and skin. In order to meet the different requirements, a variety of synthetic polymers have already been developed as setting agents, which are used in styling agents. The polymers can be subdivided into cationic, anionic, nonionic and amphoteric setting polymers. Ideally, when applied to hair, the polymers give a polymer film which, on the one hand, gives the hairstyle strong hold but, on the other hand, is sufficiently flexible not to break under stress. If the polymer film is too brittle, it results in the formation of so-called Filmpiaken, that is residues that detach during the movement of the hair and give the impression that the user of the corresponding styling agent would dandruff. Similar problems arise when waxes find use as a firming agent in the styling agent. If the styling agent is a gel or a paste, the polymers should also have thickening properties.
Bekannte nichtionische Polymere, die in Haarfestigungsprodukten Anwendung finden, sind Polyvinylpyrrolidone (PVP). Es handelt sich dabei um Homopolymere von Vinylpyrrolidon. Vinylpyrrolidon-Homopolymere werden beispielsweise unter der Bezeichnung Luviskol® (BASF) vertrieben und werden üblicherweise als Filmbildner und/oder Verdickungsmittel eingesetzt. Insbesondere für die Verwendung in kosmetischen Zusammensetzungen und Stylingprodukten als Filmbildner oder Verdickungsmittel ist die Produktreihe Luviskol® K (BASF) erhältlich, in der Vinylpyrrolidon-Homopolymere in verschiedenen Molekulargewichten angeboten werden. Known nonionic polymers used in hair fixative products are polyvinylpyrrolidone (PVP). These are homopolymers of vinylpyrrolidone. Vinylpyrrolidone homopolymers are sold, for example, under the name Luviskol® (BASF) and are usually used as film formers and / or thickeners. In particular, for use in cosmetic compositions and styling products as film formers or thickeners, the product series Luviskol® K (BASF) is available, are offered in the vinyl pyrrolidone homopolymers in various molecular weights.
Weitere bekannte Polymere, die auch als Inhaltsstoffe in kosmetischen Zusammensetzungen, z.B. Stylingmitteln, Anwendung gefunden haben, sind Hybridpolymere aus Polyurethan und Polyacrylat. Beispiele für solche auch als interpenetrierende Polymernetzwerke bezeichnete Copolymere sind Hybridpolymere aus Polyurethan und Polymethylmethacrylat. Für kosmetische Anwendungen sind solche Polymere im Handel unter der Bezeichnung Hybridur® von der Firma Air Products and Chemicals, Inc., USA, erhältlich. Hybridur® 875 Polymer Dispersion ist eine wässrige Polyurethan- Polyacrylat-Dispersion mit der INCI-Bezeichnung Polyurethane-2 and Polymethyl Methacrylate. Bei Polyurethane-2 handelt es sich um ein Copolymer aus den Monomeren Hexylenglykol, Neopentylglykol, Adipinsäure, Methylendiphenyldiisocyanat und Dimethylpropionsäure. Hybridur® 875 Polymer Dispersion wird vom Hersteller als ideal zur Verleihung einer hohen Feuchtebeständigkeit in Haarpflegeprodukten beschrieben. Other known polymers which are also useful as ingredients in cosmetic compositions, e.g. Styling agents have found application, are hybrid polymers of polyurethane and polyacrylate. Examples of such copolymers, also referred to as interpenetrating polymer networks, are hybrid polymers of polyurethane and polymethylmethacrylate. For cosmetic applications, such polymers are commercially available under the name Hybridur® from Air Products and Chemicals, Inc., USA. Hybridur® 875 Polymer Dispersion is an aqueous polyurethane-polyacrylate dispersion with the INCI name Polyurethane-2 and Polymethyl Methacrylate. Polyurethane-2 is a copolymer of the monomers hexylene glycol, neopentyl glycol, adipic acid, methylene diphenyl diisocyanate and dimethylpropionic acid. Hybridur® 875 Polymer Dispersion is considered by the manufacturer to be ideal for providing high moisture resistance in hair care products.
EP 2286908 A2, EP 2455157 A1 beschreiben Hybridur® 875 als Bestandteil von Haargelen. WO2014012918 A2 beschreibt wässrige Dispersionen von Polyurethan/Polyacrylat- Hybridpolymeren als Bestandteil von Stylingmitteln.  EP 2286908 A2, EP 2455157 A1 describe Hybridur® 875 as a constituent of hair gels. WO2014012918 A2 describes aqueous dispersions of polyurethane / polyacrylate hybrid polymers as a constituent of styling agents.
Es besteht jedoch weiterhin das Problem, eine verbesserte Wasserbeständigkeit oder Feuchtebeständigkeit in Haarverformungsmitteln bzw. Stylingmitteln bereitzustellen, wobei weitere üblicherweise geforderte Eigenschaften von Stylingmitteln ebenfalls erhalten werden. Eine Aufgabe der vorliegenden Erfindung war es daher, geeignete kosmetische Zusammensetzungen zur Haarverformung bereitzustellen, welche sich durch gute filmbildende und/oder festigende Eigenschaften auszeichnen, einen sehr hohen Haltegrad besitzen ohne dass dabei auf Flexibilität verzichtet werden müsste und sich zudem für die Herstellung stabil viskoser sowie stabil transparenter kosmetischer Zusammensetzungen eignen. Insbesondere ist es eine Aufgabe der vorliegenden Erfindung derartige kosmetische Zusammensetzungen bereitzustellen, die eine besonders gute Feuchtebeständigkeit, insbesondere Schweiß- und Wasserbeständigkeit, aufweisen. However, there is still the problem of providing improved water resistance or moisture resistance in hair styling or styling agents, with other commonly required properties of styling agents also being obtained. An object of the present invention was therefore to provide suitable cosmetic compositions for hair deformation, which are characterized by good film-forming and / or setting properties, have a very high degree of retention without having to sacrifice flexibility and also for the preparation stable viscous and stable transparent cosmetic compositions. In particular, it is an object of the present invention to provide such cosmetic compositions which have a particularly good moisture resistance, in particular sweat and water resistance.
Dies wurde erfindungsgemäß durch eine Kombination zweier bestimmter nichtionischer Polymere erreicht. This has been achieved according to the invention by a combination of two particular nonionic polymers.
Durch die vorliegende Erfindung wird bereitgestellt: The present invention provides:
1. Eine kosmetische Zusammensetzung zur temporären Umformung keratinischer Fasern, welche enthält:  1. A cosmetic composition for the temporary transformation of keratinic fibers, which contains:
(a) ein Vinylpyrrolidon-Homopolymer und  (a) a vinylpyrrolidone homopolymer and
(b) ein Polyurethan-Polyacrylat-Hybridpolymer.  (b) a polyurethane-polyacrylate hybrid polymer.
2. Kosmetische Zusammensetzung nach Punkt 1 , wobei das Polyurethan-Polyacrylat-Hybridpolymer als wässrige Dispersion eingesetzt wird. 2. Cosmetic composition according to item 1, wherein the polyurethane-polyacrylate hybrid polymer is used as an aqueous dispersion.
3. Kosmetische Zusammensetzung nach Punkt 1 oder 2, wobei das Polyurethan ein Copolymer der Monomere Hexylenglykol, Neopentylglykol, Adipinsäure, Methylendiphenyldiisocyanat und Dimethylpropionsäure ist. 3. The cosmetic composition according to item 1 or 2, wherein the polyurethane is a copolymer of the monomers hexylene glycol, neopentyl glycol, adipic acid, methylene diphenyl diisocyanate and dimethylpropionic acid.
4. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, wobei das Polyacrylat Polymethylmethacrylat ist. 4. A cosmetic composition according to any preceding item, wherein the polyacrylate is polymethylmethacrylate.
5. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, wobei das Vinylpyrrolidon-Homopolymer (a) einen K-Wert (1 Gew.-%ige Lösung von PVP, Brookfield bei 23[deg.]C) in Wasser von 20 bis 100, bevorzugt 80 bis 100, hat. 5. Cosmetic composition according to one of the preceding points, wherein the vinylpyrrolidone homopolymer (a) a K value (1 wt .-% solution of PVP, Brookfield at 23 ° C) in water of 20 to 100, preferably 80 to 100, has.
6. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, wobei das Polyurethan-Polyacrylat-Hybridpolymer die INCI-Bezeichnung Polyurethane-2 and Polymethyl Methacrylate hat. 6. Cosmetic composition according to one of the preceding points, wherein the polyurethane-polyacrylate hybrid polymer has the INCI name polyurethanes-2 and polymethyl methacrylates.
7. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, wobei das Polyurethan-Polyacrylat-Hybridpolymer die INCI-Bezeichnung Polyurethane-2 and Polymethyl Methacrylate hat und das Vinylpyrrolidon-Homopolymer (a) einen K-Wert von 80 bis 100, insbesondere etwa 90, hat. 7. Cosmetic composition according to one of the preceding points, wherein the polyurethane-polyacrylate hybrid polymer, the INCI name polyurethanes-2 and polymethyl Methacrylates and the vinylpyrrolidone homopolymer (a) has a K value of 80 to 100, in particular about 90, has.
8. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, welche, bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung, enthält: 8. Cosmetic composition according to one of the preceding points, which, based on the total weight of the cosmetic composition, contains:
0,2 bis 3,0 Gew.-% des Vinylpyrrolidon-Homopolymers (a), und  0.2 to 3.0% by weight of the vinylpyrrolidone homopolymer (a), and
0,2 bis 2,0 Gew.-% des Polyurethan-Polyacrylat-Hybridpolymers (b).  0.2 to 2.0% by weight of the polyurethane-polyacrylate hybrid polymer (b).
9. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, welche, bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung, enthält: 9. Cosmetic composition according to one of the preceding points, which, based on the total weight of the cosmetic composition, contains:
0,4 bis 2,0 Gew.-% des Vinylpyrrolidon-Homopolymers (a), und  0.4 to 2.0% by weight of the vinylpyrrolidone homopolymer (a), and
0,5 bis 1 ,5 Gew.-% des Polyurethan-Polyacrylat-Hybridpolymers (b).  0.5 to 1.5% by weight of the polyurethane-polyacrylate hybrid polymer (b).
10. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, wobei die Zusammensetzung weiterhin mindestens ein Verdickungsmittel, insbesondere ein Carbomer, enthält. 10. Cosmetic composition according to one of the preceding points, wherein the composition further contains at least one thickening agent, in particular a carbomer.
1 1. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkt 10, enthaltend, bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung: 1 1. Cosmetic composition according to one of the preceding item 10, containing, based on the total weight of the cosmetic composition:
0,05 bis 1 ,5 Gew.-% des Carbomers.  0.05 to 1.5% by weight of the carbomer.
12. Kosmetische Zusammensetzung nach einem der vorhergehenden Punkte, wobei die Zusammensetzung als Haargel, Haarspray, Haarschaum oder Haarwachs vorliegt. 12. Cosmetic composition according to one of the preceding points, wherein the composition is present as a hair gel, hair spray, hair foam or hair wax.
13. Kosmetische, nicht-therapeutische Verwendung einer kosmetischen Zusammensetzung nach einem der Punkte 1 bis 12 zur temporären Umformung keratinischer Fasern. 13. Cosmetic, non-therapeutic use of a cosmetic composition according to any one of items 1 to 12 for the temporary transformation of keratinous fibers.
14. Verfahren zur temporären Verformung von keratinischen Fasern, insbesondere menschlichen Haaren, bei dem die kosmetische Zusammensetzung nach einem der Punkte 1 bis 12 auf keratinische Fasern appliziert wird. 14. A method for the temporary deformation of keratinic fibers, in particular human hair, in which the cosmetic composition according to any one of items 1 to 12 is applied to keratinic fibers.
Es wurde im Rahmen der vorliegenden Erfindung überraschend festgestellt, dass durch Kombination zweier an sich bekannter Bestandteile, die in Stylingprodukten bereits Anwendung finden, eine verbesserte Feuchtebeständigkeit von Stylingprodukten erhalten werden kann. Andere üblicherweise geforderte Eigenschaften von Stylingprodukten wie Langzeithalt, Steifheit und geringe Klebrigkeit blieben dabei erhalten. Eine derartige gute Kombination von Eigenschaften war selbst bei Kenntnis der Einzelkomponenten nicht erwartbar und war überraschend. Es zeigte sich experimentell, dass durch die Kombination der beiden Komponenten ein synergistischer Effekt hinsichtlich der Feuchtebeständigkeit erhalten wurde, was sich im HHRC-Test (High Humidity Curl Retention-Test) manifestierte. In the context of the present invention, it has surprisingly been found that improved moisture resistance of styling products can be obtained by combining two components known per se, which are already used in styling products. Other commonly required properties of styling products such as long-term hold, stiffness and low tack remained intact. Such a good combination of properties was unpredictable even with knowledge of the individual components and was surprising. It has been shown experimentally that the combination of the two components has a synergistic effect in terms of moisture resistance, which was manifested in the HHRC test (High Humidity Curl Retention Test).
Der Begriff keratinische Fasern umfasst erfindungsgemäß Pelze, Wolle und Federn, insbesondere aber menschliche Haare. The term keratinic fibers according to the invention comprises furs, wool and feathers, but in particular human hair.
Die wesentlichen Bestandteile der erfindungsgemäßen kosmetischen Zusammensetzung sind das Vinylpyrrolidon-Homopolymer (a) und das Polyurethan-Polyacrylat-Hybridpolymer. The essential constituents of the cosmetic composition according to the invention are the vinylpyrrolidone homopolymer (a) and the polyurethane-polyacrylate hybrid polymer.
Das erfindungsgemäße Mittel enthält als Komponente (a) zwingend ein Vinylpyrrolidon- Homopolymer. Es ist erfindungsgemäß bevorzugt, die Vinylpyrrolidon-Homopolymere auszuwählen aus Vinylpyrrolidon- Homopolymeren mit einem K-Wert (1 Gew.-%igen Lösung von PVP, Brookfield bei 23[deg.]C) in Wasser von 20 bis 100. Bevorzugter ist ein K-Wert von 80 bis 100, bevorzugter etwa 90. Der auch als Eigenviskosität bezeichnete K-Wert ist ein aus der relativen Viskosität mittels Viskositätsmessungen von Polymerlösungen einfach zu bestimmender Parameter zur Charakterisierung von Polymeren. The agent according to the invention necessarily contains, as component (a), a vinylpyrrolidone homopolymer. It is preferred according to the invention to select the vinylpyrrolidone homopolymers from vinylpyrrolidone homopolymers having a K value (1% strength by weight solution of PVP, Brookfield at 23 ° C.) in water of 20 to 100. More preferred is a K. Value of 80 to 100, more preferably about 90. The K value, which is also referred to as intrinsic viscosity, is a parameter which can be easily determined from the relative viscosity by means of viscosity measurements of polymer solutions for the characterization of polymers.
Bevorzugte Vinylpyrrolidon-Homopolymere sind erhältlich unter dem Handelsnamen Luviskol® K 30, Luviskol® K 80, Luviskol® K 85, Luviskol® K 90, jeweils von der Firma BASF SE. Am bevorzugtesten ist erfindungsgemäß Luviskol® K 90. Luviskol® K90 ist eine 20 % wässerige, farblose bis leicht gelbliche Lösung von Polyvinylpyrrolidon. Das Produkt hat einen K-Wert von 90,0 bis 98,0 (1 % (m/V) in Wasser), einen Feststoffgehalt von 19.0 bis 21.0 Gew.-% und einen pH-Wert von 7,0 bis 9,0 (10 Gew.-% Feststoffgehalt in Wasser). Preferred vinylpyrrolidone homopolymers are available under the trade name Luviskol® K 30, Luviskol® K 80, Luviskol® K 85, Luviskol® K 90, in each case from BASF SE. Luviskol® K 90 is most preferred according to the invention. Luviskol® K90 is a 20% aqueous, colorless to slightly yellowish solution of polyvinylpyrrolidone. The product has a K value of 90.0 to 98.0 (1% (w / v) in water), a solids content of 19.0 to 21.0 wt.% And a pH of 7.0 to 9.0 (10 wt .-% solids content in water).
Die erfindungsgemäß eingesetzte Komponente (b) ist ein Hybridpolymer aus Polyurethan und Polyacrylat. Beispiele für solche auch als interpenetrierende Polymernetzwerke bezeichnete Copolymere sind Hybridpolymere aus Polyurethan und Polymethylmethacrylat (s. bspw. S.C. Kim et al., Macromoecules, 1976, 9(2), S. 258-263). Bevorzugt wird das Polyurethan-Polyacrylat- Hybridpolymer (b) als wässrige Dispersion eingesetzt. The component (b) used according to the invention is a hybrid polymer of polyurethane and polyacrylate. Examples of such copolymers, also referred to as interpenetrating polymer networks, are hybrid polymers of polyurethane and polymethyl methacrylate (see, for example, S.C. Kim et al., Macromoecules, 1976, 9 (2), pp. 258-263). Preferably, the polyurethane-polyacrylate hybrid polymer (b) is used as an aqueous dispersion.
Weiterhin bevorzugt ist das das Polyurethan des Polyurethan-Polyacrylat-Hybridpolymers (b) ein Copolymer der Monomere Hexylenglykol, Neopentylglykol, Adipinsäure, Methylendiphenyldiisocyanat und Dimethylpropionsäure (INCI: Polyurethane-2).  Further preferably, the polyurethane of the polyurethane-polyacrylate hybrid polymer (b) is a copolymer of the monomers hexylene glycol, neopentyl glycol, adipic acid, methylene diphenyl diisocyanate and dimethylpropionic acid (INCI: Polyurethane-2).
Weiterhin bevorzugt ist das Polyacrylat des Polyurethan-Polyacrylat-Hybridpolymers (b) ein Polymethylmethacrylat ist. Am bevorzugtesten handelt es sich bei dem Polyurethan-Polyacrylat- Hybridpolymer (b) um ein solches mit der INCI-Bezeichnung Polyurethane-2 and Polymethyl Methacrylate. Dieses ist im Handel unter der Bezeichnung Hybridur® 875 Polymer Dispersion (Air Products and Chemicals, Inc., USA ) als etwa 40 Gew.-% Dispersion erhältlich (übliche Eigenschaften: anionisch, pH etwa 7,5 bis 9,0, Viskosität Brookfield cPs etwa 50-100, Teilchengröße etwa 75-80 nm). Besonders bevorzugt ist erfindungsgemäß die Verwendung eines Polyurethan-Polyacrylat- Hybridpolymers (b) mit der INCI-Bezeichnung Polyurethane-2 and Polymethyl Methacrylate, insbesondere Hybridur® 875 (Air Products and Chemicals Inc.) in Kombination mit einem Vinylpyrrolidon-Homopolymeren mit einem K-Wert (1 Gew.-%igen Lösung von PVP, Brookfield bei 23[deg.]C) in Wasser von 20 bis 100, bevorzugter von 80 bis 100, noch bevorzugter etwa 90, insbesondere Luviskol® K90 - 20%, BASF. Bei dieser Kombination wurde erfindungsgemäß eine besonders gute Feuchtebeständigkeit erzielt Haarverformungsmitteln erzielt. Weitere geforderte Eigenschaften von Stylingprodukten, wie z.B. Langzeithalt, Steifheit und niedrige Klebrigkeit werden insbesondere mit dieser Kombination gleichfalls erzielt. Further preferably, the polyacrylate of the polyurethane-polyacrylate hybrid polymer (b) is a polymethyl methacrylate. Most preferably, the polyurethane-polyacrylate hybrid polymer (b) is one having the INCI name polyurethanes-2 and polymethyl methacrylates. This is commercially available under the name Hybridur® 875 Polymer Dispersion (Air Products and Chemicals, Inc., USA) as about 40% by weight dispersion (common properties: anionic, pH about 7.5 to 9.0, viscosity Brookfield cPs about 50-100, particle size about 75-80 nm). Particularly preferred according to the invention is the use of a polyurethane-polyacrylate hybrid polymer (b) having the INCI name Polyurethane-2 and polymethyl methacrylate, in particular Hybridur® 875 (Air Products and Chemicals Inc.) in combination with a vinylpyrrolidone homopolymer having a Value (1% by weight solution of PVP, Brookfield at 23 ° C) in water of 20 to 100, more preferably 80 to 100, even more preferably about 90, especially Luviskol® K90-20%, BASF. In this combination, a particularly good moisture resistance was achieved hair styling achieved according to the invention. Further required properties of styling products, such as long-term hold, stiffness and low tack are also achieved in particular with this combination.
Die kosmetische Zusammensetzung der vorliegenden Erfindung enthält das Vinylpyrrolidon- Homopolymer (a) und das Polyurethan-Polyacrylat-Hybridpolymer (b) in für Stylingmittel üblichen und geeigneten Mengen, die für die spezielle Anwendung und Konfektionierung angepasst werden können. The cosmetic composition of the present invention contains the vinylpyrrolidone homopolymer (a) and the polyurethane-polyacrylate hybrid polymer (b) in suitable and appropriate amounts for styling agents which can be adapted for the particular application and packaging.
Bezogen auf das Gesamtgewicht des erfindungsgemäßen Mittels ist das Vinylpyrrolidon- Homopolymer (a) z.B. in einer Gesamtmenge von 0,01 bis 5,0 Gew.-%, bevorzugt von 0, 1 Gew.-% bis 3,0 Gew.-%, bevorzugter von 0,2 bis 2,5 Gew.-%, besonders bevorzugt von 0,3 Gew.-% bis 2,0 Gew.-%, ganz besonders bevorzugt von 0,4 Gew.-% bis 1 ,4 Gew.-%, und besonders bevorzugt von 0,8 bis 1 ,2 Gew.-% in dem erfindungsgemäßen Mittel enthalten, jeweils angegeben als Feststoffgehalt aktiver Substanz in der kosmetischen Zusammensetzung. Based on the total weight of the agent according to the invention, the vinylpyrrolidone homopolymer (a) is e.g. in a total amount of from 0.01 to 5.0% by weight, preferably from 0.1 to 3.0% by weight, more preferably from 0.2 to 2.5% by weight, more preferably from 0.3 wt .-% to 2.0 wt .-%, most preferably from 0.4 wt .-% to 1, 4 wt .-%, and particularly preferably from 0.8 to 1, 2 wt. % contained in the composition according to the invention, in each case indicated as the solids content of active substance in the cosmetic composition.
Die erfindungsgemäße kosmetische Zusammensetzung enthält das Polyurethan-Polyacrylat- Hybridpolymer (b), bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung, z. B. in einer Menge von 0,05 bis 5,0 Gew.-%, bevorzugt 0, 1 bis 4,0 Gew.-%, weiterhin bevorzugt 0,2 bis 3,0 Gew.-%, ebenfalls bevorzugt von 0,4 bis 2,0 Gew.-%, ebenfalls bevorzugt von 0,5 bis 1 ,5 Gew.- % und besonders bevorzugt von 0,8 bis 1 ,2 Gew.-%, jeweils angegeben als Feststoffgehalt aktiver Substanz in der kosmetischen Zusammensetzung. The cosmetic composition of the invention contains the polyurethane-polyacrylate hybrid polymer (b), based on the total weight of the cosmetic composition, for. In an amount of 0.05 to 5.0 wt .-%, preferably 0, 1 to 4.0 wt .-%, more preferably 0.2 to 3.0 wt .-%, also preferably from 0, 4 to 2.0 wt .-%, also preferably from 0.5 to 1, 5 wt .-% and particularly preferably from 0.8 to 1, 2 wt .-%, each expressed as the solids content of active substance in the cosmetic composition ,
Bevorzugt enthält die kosmetische Zusammensetzung der vorliegenden Erfindung eine oder mehrere weitere, als Verdickungsmittel oder Gelbildner wirkende Komponente(n), die von den Komponenten (a) und (b) verschieden ist/sind und ebenfalls die Filmbildung unterstützen. Beispiele sind kationische, anionische, nichtionische oder amphotere Polymere. Der Gewichtsanteil dieser weiteren Komponente am Gesamtgewicht der kosmetischen Zusammensetzung beträgt beispielsweise 0,02 bis 3 Gew.-%, bevorzugt 0,05 bis 1 ,5 Gew.-% und noch bevorzugter 0,2 bis 0,8 Gew.-%. Preferably, the cosmetic composition of the present invention contains one or more other component (s) acting as a thickener or gelling agent, which are / are different from components (a) and (b) and also aid in film formation. Examples are cationic, anionic, nonionic or amphoteric polymers. The proportion by weight of this further component in the total weight of the cosmetic composition is for example 0.02 to 3 wt .-%, preferably 0.05 to 1, 5 wt .-% and more preferably 0.2 to 0.8 wt .-%.
Beispiele sind Acrylamide/Ammonium Acrylate Copolymer, Acrylamides/DMAPA Acrylates/Methoxy PEG Methacrylate Copolymer, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Acrylamidopropyltrimonium Chloride/Acrylates Copolymer, Acrylates/Acetoacetoxyethyl Methacrylate Copolymer, Acrylates/Acrylamide Copolymer, Acrylates/Ammonium Methacrylate Copolymer, Acrylates/t-Butylacrylamide Copolymer, Acrylates Copolymer, Acrylates/C1-2 Succinates/Hydroxyacrylates Copolymer, Acrylates/Lauryl Acrylate/Stearyl Acrylate/Ethylamine Oxide Methacrylate Copolymer, Acrylates/Octylacrylamide Copolymer,Examples are acrylamide / ammonium acrylate copolymer, acrylamide / DMAPA acrylates / methoxy PEG Methacrylate Copolymer, Acrylamidopropyltrimonium Chloride / Acrylamide Copolymer, Acrylamidopropyltrimonium Chloride / Acrylates Copolymer, Acrylates / Acetoacetoxyethyl Methacrylate Copolymer, Acrylates / Acrylamide Copolymer, Acrylates / Ammonium Methacrylate Copolymer, Acrylates / t-Butylacrylamide Copolymer, Acrylates Copolymer, Acrylates / C1-2 Succinates / Hydroxyacrylates Copolymer, Acrylates / Lauryl Acrylates / Stearyl Acrylates / Ethylamine Oxide Methacrylate Copolymer, Acrylates / Octylacrylamide Copolymer,
Acrylates/Octylacrylamide/Diphenyl Amodimethicone Copolymer, Acrylates/Stearyl Acrylate/Ethylamine Oxide Methacrylate Copolymer, Acrylates/VA Copolymer, Acrylates/VP Copolymer, Adipic Acid/Diethylenetriamine Copolymer, Adipic Acid/Dimethylaminohydroxypropyl Diethylenetriamine Copolymer, Adipic Acid/Epoxypropyl Diethylenetriamine Copolymer, Adipic Acid/Isophthalic Acid/Neopentyl Glycol/Trimethylolpropane Copolymer, Allyl Stearate/VA Copolymer, Aminoethylacrylate Phosphate/Acrylates Copolymer, Aminoethylpropanediol- Acrylates/Acrylamide Copolymer, Aminoethylpropanediol-AMPD-Acrylates/Diacetoneacrylamide Copolymer, Ammonium VA/Acrylates Copolymer, AMPD-Acrylates/Diacetoneacrylamide Copolymer, AM P-Acrylates/ Allyl Methacrylate Copolymer, AMP-Acrylates/CI-18 Alkyl Acrylat.es/C1- 8 Alkyl Acrylamide Copolymer, AMP-Acrylates/Diacetoneacrylamide Copolymer, AMP- Acrylates/Dimethylaminoethylmethacrylate Copolymer, Bacillus/Rice Bran Extract/Soybean Extract Ferment Filtrate, Bis- Butyloxyamodimethicone/PEG-60 Copolymer, Butyl Acrylate/Ethylhexyl Methacrylate Copolymer, Butyl Acrylate/Hydroxypropyl Dimethicone Acrylate Copolymer, Butylated PVP, Butyl Ester of Ethylene/MA Copolymer, Butyl Ester of PVM/MA Copolymer, Calcium/Sodium PVM/MA Copolymer, Com Starch/Acrylamide/ Sodium Acrylate Copolymer, Diethylene Glycolamine/Epichlorohydrin/Piperazine Copolymer, Dimethicone Crosspolymer, Diphenyl Amodimethicone, Ethyl Ester of PVM/MA Copolymer, Hydrolyzed Wheat Protein/PVP Crosspolymer, Isobutylene/Ethylmaleimide/Hydroxyethylmaleimide Copolymer, Isobutylene/MA Copolymer, Isobutylmethacrylate/Bis-Hydroxypropyl Dimethicone Acrylate Copolymer, Isopropyl Ester of PVM/MA Copolymer, Lauryl Acrylate Crosspolymer, Lauryl Methacrylate/Glycol Dimethacrylate Crosspolymer, MEA-Sulfite, Methacrylic Acid/Sodium Acrylamidomethyl Propane Sulfonate Copolymer, Methacryloyl Ethyl Betaine/Acrylates Copolymer,Acrylates / Octylacrylamides / Diphenyl Amodimethicone Copolymer, Acrylates / Stearyl Acrylates / Ethylamine Oxides Methacrylate Copolymer, Acrylates / VA Copolymer, Acrylates / VP Copolymer, Adipic Acid / Diethylenetriamine Copolymer, Adipic Acid / Dimethylaminohydroxypropyl Diethylenetriamine Copolymer, Adipic Acid / Epoxypropyl Diethylenetriamine Copolymer, Adipic Acid / Isophthalic Acid / Neopentyl Glycol / Trimethylolpropane Copolymer, Allyl Stearate / VA Copolymer, Aminoethyl Acrylate Phosphate / Acrylate Copolymer, Aminoethylpropanediol Acrylates / Acrylamide Copolymer, Aminoethylpropanediol AMPD Acrylates / Diacetone Acrylamide Copolymer, Ammonium VA / Acrylates Copolymer, AMPD Acrylates / Diacetone Acrylamide Copolymer , AMP Acrylates / Allyl Methacrylate Copolymer, AMP Acrylates / CI-18 Alkyl Acrylate.es/C1-8 Alkyl Acrylamide Copolymer, AMP Acrylates / Diacetone Acrylamide Copolymer, AMP Acrylates / Dimethylaminoethyl Methacrylate Copolymer, Bacillus / Rice Bran Extract / Soybean Extract ferment filtrates, bis-butyloxyamodimet hicone / PEG-60 Copolymer, Butyl Acrylate / Ethylhexyl Methacrylate Copolymer, Butyl Acrylate / Hydroxypropyl Dimethicone Acrylate Copolymer, Butylated PVP, Butyl Ester of Ethylene / MA Copolymer, Butyl Ester of PVM / MA Copolymer, Calcium / Sodium PVM / MA Copolymer, Com Starch / Acrylamide / Sodium Acrylate Copolymer, Diethylene Glycolamine / Epichlorohydrin / Piperazine Copolymer, Dimethicone Crosspolymer, Diphenyl Amodimethicone, Ethyl Ester of PVM / MA Copolymer, Hydrolyzed Wheat Protein / PVP Crosspolymer, Isobutylene / Ethylmaleimide / Hydroxyethylmaleimide Copolymer, Isobutylene / MA Copolymer, Isobutylmethacrylate / Bis-Hydroxypropyl Dimethicone Acrylate Copolymer, Isopropyl Ester of PVM / MA Copolymer, Lauryl Acrylate Crosspolymer, Lauryl Methacrylate / Glycol Dimethacrylate Crosspolymer, MEA Sulfites, Methacrylic Acid / Sodium Acrylamidomethyl Propane Sulfonate Copolymer, Methacryloyl Ethyl Betaine / Acrylates Copolymer,
Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer, PEG/PPG-25/25 Dimethicone/Acrylates Copolymer, PEG-8/SMDI Copolymer, Polyacrylamide, Polyacrylate-6, Polybeta-Alanine/Glutaric Acid Crosspolymer, Polybutylene Terephthalate, Polyester-1 , Polyethylacrylate, Polyethylene Terephthalate, Polymethacryloyl Ethyl Betaine, Polypentaerythrityl Terephthalate, Polyperfluoroperhydrophenanthrene, Polyquaternium-1 , Polyquaternium-2, Polyquaternium-4, Polyquaternium-5, Polyquaternium-6, Polyquaternium-7, Polyquaternium-8, Polyquaternium-9, Polyquaternium-10, Polyquaternium-1 1 , Polyquaternium-12, Polyquaternium-13, Polyquaternium-14, Polyquaternium-15, Polyquaternium-16, Polyquaternium-17, Polyquaternium- 18, Polyquaternium-19, Polyquaternium-20, Polyquaternium-22, Polyquaternium-24, Polyquaternium-27, Polyquaternium-28, Polyquaternium-29, Polyquaternium-30, Polyquaternium- 31 , Polyquaternium-32, Polyquaternium-33, Polyquaternium-34, Polyquaternium-35, Polyquaternium-36, Polyquaternium-37, Polyquaternium-39, Polyquaternium-45, Polyquaternium- 46, Polyquaternium-47, Polyquaternium-48, Polyquaternium-49, Polyquaternium-50, Polyquaternium-55, Polyquaternium-56, Polysilicone-9, Polyurethane-1 , Polyurethane-6, Polyurethane-10, Polyvinyl Acetate, Polyvinyl Butyral, Polyvinylcaprolactam, Polyvinylformamide, Polyvinyl Imidazolinium Acetate, Polyvinyl Methyl Ether, Potassium Butyl Ester of PVM/MA Copolymer, Potassium Ethyl Ester of PVM/MA Copolymer, PPG-70 Polyglyceryl-10 Ether, PPG- 12/SMDI Copolymer, PPG-51/SMDI Copolymer, PPG-10 Sorbitol, PVM/MA Copolymer, PVP, PVP/VA/ltaconic Acid Copolymer, PVP/VA/Vinyl Propionate Copolymer, Rhizobian Gum, Rosin Acrylate, Shellac, Sodium Butyl Ester of PVM/MA Copolymer, Sodium Ethyl Ester of PVM/MA Copolymer, Sodium Polyacrylate, Sterculia Urens Gum, Terephthalic Acid/Isophthalic Acid/Sodium Isophthalic Acid Sulfonate/Glycol Copolymer, Trimethylolpropane Triacrylate, Trimethylsiloxysilylcarbamoyl Pullulan, VA/Crotonates Copolymer,Octylacrylamide / Acrylates / Butylaminoethyl Methacrylate Copolymer, PEG / PPG-25/25 Dimethicone / Acrylate Copolymer, PEG-8 / SMDI Copolymer, Polyacrylamides, Polyacrylates-6, Polybeta-Alanines / Glutaric Acid Crosspolymer, Polybutylene Terephthalate, Polyester-1, Polyethylacrylates, Polyethylene terephthalate, polymethacryloyl ethyl betaine, polypentaerythrityl terephthalate, polyperfluoroperhydrophenanthrenes, polyquaternium-1, polyquaternium-2, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-8, polyquaternium-9, polyquaternium-10, polyquaternium 1 1, Polyquaternium-12, Polyquaternium-13, Polyquaternium-14, Polyquaternium-15, Polyquaternium-16, Polyquaternium-17, Polyquaternium-18, Polyquaternium-19, Polyquaternium-20, Polyquaternium-22, Polyquaternium-24, Polyquaternium-27 , Polyquaternium-28, Polyquaternium-29, Polyquaternium-30, Polyquaternium-31, Polyquaternium-32, Polyquaternium-33, Polyquaternium-34, Polyquaternium-35, Polyquaternium-36, Polyquaternium-37, Polyquaternium-39, Polyquaternium-45, Polyquaternium-46, Polyquaternium-47, Polyquaternium-48, Polyquaternium-49, Polyquaternium-50, Polyquaternium-55, Polyquaternium-56, Polysilicone-9, Polyurethane- 1, Polyurethane-6, Polyurethane-10, Polyvinyl Acetate, Polyvinyl Butyral, Polyvinyl Caprolactam, Polyvinylformamide, Polyvinyl Imidazolinium Acetate, Polyvinyl Methyl Ether, Potassium Butyl Ester of PVM / MA Copolymer, Potassium Ethyl Ester of PVM / MA Copolymer, PPG-70 Polyglyceryl -10-ether, PPG-12 / SMDI copolymer, PPG-51 / SMDI copolymer, PPG-10 sorbitol, PVM / MA copolymer, PVP, PVP / VA / ltaconic acid copolymer, PVP / VA / vinyl propionate copolymer, Rhizobian gum, Rosin Acrylates, Shellac, Sodium Butyl Ester of PVM / MA Copolymer, Sodium Ethyl Ester of PVM / MA Copolymer, Sodium Polyacrylate, Sterculia Urens Gum, Terephthalic Acid / Isophthalic Acid / Sodium Isophthalic Acid Sulfonate / Glycol Copolymer, Trimethylolpropane Triacrylate, Trimethylsiloxysilylcarbamoyl Pullul on, VA / Crotonates Copolymer,
VA/Crotonates/Methacryloxybenzophenone-1 Copolymer, VA/Crotonates/Vinyl Neodecanoate Copolymer, VA/Crotonates/Vinyl Propionate Copolymer, VA/DBM Copolymer, VA/Vinyl Butyl Benzoate/Crotonates Copolymer, Vinylamine/Vinyl Alcohol Copolymer, Vinyl Caprolactam/VP/Dimethylaminoethyl Methacrylate Copolymer, VP/Acrylates/Lauryl Methacrylate Copolymer, VP/Dimethylaminoethylmethacrylate Copolymer, VP/DMAPA Acrylates Copolymer, VP/Hexadecene Copolymer, VP/VA Copolymer, VP/Vinyl Caprolactam/DMAPA Acrylates Copolymer, Yeast Palmitate und Styrene/VP Copolymer. VA / Crotonates / Methacryloxybenzophenone-1 Copolymer, VA / Crotonates / Vinyl Neodecanoate Copolymer, VA / Crotonates / Vinyl Propionate Copolymer, VA / DBM Copolymer, VA / Vinyl Butyl Benzoate / Crotonates Copolymer, Vinylamine / Vinyl Alcohol Copolymer, Vinyl Caprolactam / VP / Dimethylaminoethyl Methacrylate Copolymer, VP / Acrylates / Lauryl Methacrylate Copolymer, VP / Dimethylaminoethyl Methacrylate Copolymer, VP / DMAPA Acrylate Copolymer, VP / Hexadecenes Copolymer, VP / VA Copolymer, VP / Vinyl Caprolactam / DMAPA Acrylates Copolymer, Yeast Palmitate and Styrene / VP Copolymer.
Beispiele für nichtionische Polymere sind: Examples of nonionic polymers are:
- Vinylpyrrolidon/Vinylester-Copolymere, wie sie beispielsweise unter dem Warenzeichen Luviskol(BASF) vertrieben werden. Luviskol VA 64 und Luviskol VA 73, jeweils Vinylpyrrolidon/Vinylacetat-Copolymere, sind bevorzugte nichtionische Polymere. - Vinylpyrrolidone / vinyl ester copolymers, such as those sold under the trademark Luviskol (BASF). Luviskol VA 64 and Luviskol VA 73, in each case vinylpyrrolidone / vinyl acetate copolymers, are preferred nonionic polymers.
- Celluloseether, wie Hydroxypropylcellulose, Hydroxyethylcellulose und Methylhydroxypropylcellulose, wie sie beispielsweise unter den Warenzeichen Culminalund Benecel (AQUALON) vertrieben werden. Cellulose ethers, such as hydroxypropylcellulose, hydroxyethylcellulose and methylhydroxypropylcellulose, as marketed, for example, under the trademarks Culminal and Benecel (AQUALON).
- Schellack.  - shellac.
- Siloxane. Diese Siloxane können sowohl wasserlöslich als auch wasserunlöslich sein. Geeignet sind sowohl flüchtige als auch nichtflüchtige Siloxane, wobei als nichtflüchtige Siloxane solche Verbindungen verstanden werden, deren Siedepunkt bei Normaldruck oberhalb von 200 °C liegt. Bevorzugte Siloxane sind Polydialkylsiloxane, wie beispielsweise Polydimethylsiloxan, Polyalkylarylsiloxane, wie beispielsweise Polyphenylmethylsiloxan, ethoxylierte Polydialkylsiloxane sowie Polydialkylsiloxane, die Amin- und/oder Hydroxy-Gruppen enthalten.  - siloxanes. These siloxanes can be both water-soluble and water-insoluble. Both volatile and nonvolatile siloxanes are suitable, nonvolatile siloxanes being understood as meaning those compounds whose boiling point is above 200 ° C. under normal pressure. Preferred siloxanes are polydialkylsiloxanes, such as, for example, polydimethylsiloxane, polyalkylarylsiloxanes, such as, for example, polyphenylmethylsiloxane, ethoxylated polydialkylsiloxanes and polydialkylsiloxanes which contain amine and / or hydroxyl groups.
- Glycosidisch substituierte Silicone.  - Glycosidically substituted silicones.
Bevorzugt ist die weitere als Gelbildner wirkende Komponente eine Homopolyacrylsäure (INCI: Carbomer), die im Handel unter dem Namen Carbopol® in unterschiedlichen Ausführungen erhältlich ist. Das Carbomer ist bevorzugt in einem Anteil von 0,02 bis 3,0 Gew.-%, bevorzugt 0,05 bis 1 ,5 Gew.-% und noch bevorzugter 0,2 bis 0,8 Gew.-%, in Bezug auf das Gesamtgewicht der kosmetischen Zusammensetzung, enthalten. The further component acting as gelling agent is preferably a homopolyacrylic acid (INCI: Carbomer), which is commercially available under the name Carbopol® in different versions is available. The carbomer is preferably in a proportion of 0.02 to 3.0% by weight, preferably 0.05 to 1.5% by weight, and more preferably 0.2 to 0.8% by weight, with respect to the total weight of the cosmetic composition.
Die erfindungsgemäße kosmetische Zusammensetzung kann weitere übliche Stoffe von Stylingprodukten enthalten. Als weitere geeignete Hilfs- und Zusatzstoffe sind insbesondere zusätzliche Pflegestoffe zu nennen. The cosmetic composition according to the invention may contain other conventional substances of styling products. Other suitable auxiliaries and additives are in particular additional care substances.
Als Pflegestoff einer anderen Verbindungsklasse kann das Mittel beispielsweise mindestens ein Proteinhydrolysat und/oder eines seiner Derivate enthalten. Proteinhydrolysate sind Produktgemische, die durch sauer, basisch oder enzymatisch katalysierten Abbau von Proteinen (Eiweißen) erhalten werden. Unter dem Begriff Proteinhydrolysate werden erfindungsgemäß auch Totalhydrolysate sowie einzelne Aminosäuren und deren Derivate sowie Gemische aus verschiedenen Aminosäuren verstanden. Das Molgewicht der erfindungsgemäß einsetzbaren Proteinhydrolysate liegt zwischen 75, dem Molgewicht für Glycin, und 200.000, bevorzugt beträgt das Molgewicht 75 bis 50.000 und ganz besonders bevorzugt 75 bis 20.000 Dalton. As a care substance of another class of compounds, the agent may contain, for example, at least one protein hydrolyzate and / or one of its derivatives. Protein hydrolysates are product mixtures obtained by acid, alkaline or enzymatically catalyzed degradation of proteins (proteins). According to the invention, the term protein hydrolyzates also means total hydrolyzates as well as individual amino acids and their derivatives as well as mixtures of different amino acids. The molecular weight of the protein hydrolysates which can be used according to the invention is between 75, the molecular weight for glycine, and 200,000, preferably the molecular weight is 75 to 50,000 and very particularly preferably 75 to 20,000 daltons.
Als Pflegestoff kann das erfindungsgemäße Mittel weiterhin mindestens ein Vitamin, ein Provitamin, eine Vitaminvorstufe und/oder eines derer Derivate enthalten. Dabei sind erfindungsgemäß solche Vitamine, Provitamine und Vitaminvorstufen bevorzugt, die üblicherweise den Gruppen A, B, C, E, F und H zugeordnet werden. As a care substance, the agent according to the invention may further comprise at least one vitamin, a provitamin, a vitamin precursor and / or one of their derivatives. According to the invention, such vitamins, provitamins and vitamin precursors are preferred, which are usually assigned to groups A, B, C, E, F and H.
Wie auch der Zusatz von Glycerin und/oder Propylenglykol erhöht der Zusatz von Panthenol die Flexibilität des bei Anwendung des erfindungsgemäßen Mittels gebildeten Polymerfilms. As with the addition of glycerin and / or propylene glycol, the addition of panthenol increases the flexibility of the polymer film formed using the composition of the present invention.
Als Pflegestoff können die erfindungsgemäßen Mittel weiterhin mindestens einen Pflanzenextrakt, aber auch Mono- bzw. Oligosaccharide und/oder Lipide enthalten. As a conditioner, the compositions according to the invention may further contain at least one plant extract, but also mono- or oligosaccharides and / or lipids.
Weiterhin sind als Pflegestoff Ölkörper geeignet. Zu den natürlichen und synthetischen kosmetischen Ölkörpern sind beispielsweise zu zählen pflanzliche Öle, flüssige Paraffinöle, Isoparaffinöle und synthetische Kohlenwasserstoffe sowie Di-n-alkylether mit insgesamt zwischen 12 bis 36 C-Atomen, insbesondere 12 bis 24 C-Atomen. Bevorzugte erfindungsgemäße kosmetische Mittel enthalten mindestens einen Ölkörper, vorzugsweise mindestens einen Ölkörper aus der Gruppe der Silikonöle. Zur Gruppe der Silikonöle zählen insbesondere die Dimethicone, zu welchen auch die Cyclomethicone zu rechnen sind, die aminofunktionellen Silikone sowie die Dimethiconole. Die Dimethicone können sowohl linear als auch verzweigt als auch cyclisch oder cyclisch und verzweigt sein. Geeignete Silikonöle oder Silikongums sind insbesondere Dialkyl- und Alkylarylsiloxane, wie beispielsweise Dimethylpolysiloxan und Methylphenylpolysiloxan, sowie deren alkoxylierte, quaternierte oder auch anionische Derivate. Bevorzugt sind cyclische und lineare Polydialkylsiloxane, deren alkoxylierte und/oder aminierte Derivate, Dihydroxypolydimethylsiloxane und Polyphenylalkylsiloxane. Furthermore, oil bodies are suitable as a care substance. The natural and synthetic cosmetic oil bodies include, for example, vegetable oils, liquid paraffin oils, isoparaffin oils and synthetic hydrocarbons and di-n-alkyl ethers having a total of between 12 and 36 carbon atoms, in particular 12 to 24 carbon atoms. Preferred cosmetic agents according to the invention contain at least one oil body, preferably at least one oil body from the group of silicone oils. The group of silicone oils includes in particular the dimethicones, to which the cyclomethicones are also to be expected, the amino-functional silicones and the dimethiconols. The dimethicones may be both linear and branched as well as cyclic or cyclic and branched. Suitable silicone oils or silicone gums are, in particular, dialkyl and alkylaryl siloxanes, such as, for example, dimethylpolysiloxane and methylphenylpolysiloxane, and also their alkoxylated, quaternized or anionic derivatives. Preference is given to cyclic and linear polydialkylsiloxanes, their alkoxylated and / or aminated derivatives, dihydroxypolydimethylsiloxanes and polyphenylalkylsiloxanes.
Esteröle, das heißt Ester von C6-C30-Fettsäuren mit C2-C30-Fettalkoholen, vorzugsweise Monoester der Fettsäuren mit Alkoholen mit 2 bis 24 C-Atomen wie beispielsweise Isopropylmyristat (Rilanit® IPM), lsononansäure-C16-18-alkylester (Cetiol® SN), 2-Ethylhexylpalmitat (Cegesoft® 24), Stearinsäure-2-ethylhexylester (Cetiol® 868), Cetyloleat, Glycerintricaprylat, Kokosfettalkohol- caprinatV-caprylat (Cetiol® LC), n-Butylstearat, Oleylerucat (Cetiol® J 600), Isopropylpalmitat (Rilanit® IPP), Oleyl Oleate (Cetiol®), Laurinsäurehexylester (Cetiol® A), Di-n-butyladipat (Cetiol® B), Myristylmyristat (Cetiol® MM), Cetearyl Isononanoate (Cetiol® SN), Ölsäuredecylester (Cetiol® V) sind weitere bevorzugte pflegende Ölkörper. Ester oils, ie esters of C6-C30 fatty acids with C2-C30 fatty alcohols, preferably monoesters of the fatty acids with alcohols having 2 to 24 carbon atoms such as isopropyl myristate (Rilanit® IPM), lsononansäure-C16-18-alkyl ester (Cetiol® SN), 2-ethylhexyl palmitate (Cegesoft® 24), stearic acid 2-ethylhexyl ester (Cetiol® 868), cetyl oleate, glycerol tricaprylate, coconut fatty alcohol caprinate V caprylate (Cetiol® LC), n-butyl stearate, oleyl erucate (Cetiol® J 600), Isopropyl palmitate (Rilanit® IPP), oleyl oleate (Cetiol®), hexyl laurate (Cetiol® A), di-n-butyl adipate (Cetiol® B), myristyl myristate (Cetiol® MM), cetearyl isononanoate (Cetiol® SN), oleic acid decyl ester (Cetiol ® V) are further preferred caring oil body.
Als Pflegestoffe eignen sich weiterhin Dicarbonsäureester, symmetrische, unsymmetrische oder cyclische Ester der Kohlensäure mit Fettalkoholen, Trifettsäureester von gesättigten und/oder ungesättigten linearen und/oder verzweigten Fettsäuren mit Glycerin oder Fettsäurepartialglyceride, worunter Monoglyceride, Diglyceride und deren technische Gemische zu verstehen sind. Also suitable as care substances are dicarboxylic acid esters, symmetrical, unsymmetrical or cyclic esters of carbonic acid with fatty alcohols, triflic acid esters of saturated and / or unsaturated linear and / or branched fatty acids with glycerol or fatty acid partial glycerides, which are understood to mean monoglycerides, diglycerides and technical mixtures thereof.
Weiterhin sind in der erfindungsgemäßen Zusammensetzung bevorzugt Emulgatoren bzw. oberflächenaktive Mittel enthalten. Bevorzugt sind PEG-Derivate von hydriertem Ricinusöl, die z. B. unter der Bezeichnung PEG Hydrogenated Castor Oil erhältlich sind, z.B. PEG-30 Hydrogenated Castor Oil, PEG-33 Hydrogenated Castor Oil, PEG-35 Hydrogenated Castor Oil, PEG-36 Hydrogenated Castor Oil oder PEG-40 Hydrogenated Castor Oil. Erfindungsgemäß bevorzugt ist die Verwendung von PEG-40 Hydrogenated Castor Oil. Diese sind bevorzugt in einer Menge von 0,05 bis 1 ,5 Gew.-% enthalten, bevorzugter 0,1 bis 1 ,0 Gew.-%, ebenfalls bevorzugt 0,2 bis 0, 8 Gew.- % oder 0,3 bis 0,6 Gew.-%. Furthermore, emulsifiers or surface-active agents are preferably present in the composition according to the invention. Preference is given to PEG derivatives of hydrogenated castor oil, the z. Sold under the name PEG Hydrogenated Castor Oil, e.g. PEG-30 Hydrogenated Castor Oil, PEG-33 Hydrogenated Castor Oil, PEG-35 Hydrogenated Castor Oil, PEG-36 Hydrogenated Castor Oil or PEG-40 Hydrogenated Castor Oil. Preferred according to the invention is the use of PEG-40 hydrogenated castor oil. These are preferably contained in an amount of 0.05 to 1.5% by weight, more preferably 0.1 to 1.0% by weight, and also preferably 0.2 to 0.8% by weight or 0.3 to 0.6% by weight.
Zur Einstellung des pH kann die kosmetische Zusammensetzung der vorliegenden Erfindung weiterhin Neutralisatoren bzw. pH-Stellmittel enthalten. Beispiele von in Stylingprodukten verwendeten Neutralisatoren sind primäre Aminoalkohole. Ein Bespiel eines derartigen erfindungsgemäß bevorzugt verwendbaren Neutralisators ist Aminomethyl Propanol (INCI), das im Handel bspw. unter der Bezeichnung AMP-ULTRA® PC erhältlich ist. AMP-ULTRA® PC 2000 ist erfindungsgemäß bevorzugt und enthält 5% Wasser. To adjust the pH, the cosmetic composition of the present invention may further contain neutralizers or pH adjusters. Examples of neutralizers used in styling products are primary amino alcohols. An example of such a neutralizer which can preferably be used according to the invention is aminomethyl propanol (INCI), which is commercially available, for example, under the name AMP-ULTRA® PC. AMP-ULTRA® PC 2000 is preferred according to the invention and contains 5% water.
Die erfindungsgemäßen Mittel enthalten die Inhalts- bzw. Wirkstoffe in einem kosmetisch akzeptablen Träger. The agents according to the invention contain the ingredients or active ingredients in a cosmetically acceptable carrier.
Bevorzugte kosmetisch akzeptable Träger sind wässrige, alkoholische oder wässrig-alkoholische Medien mit vorzugsweise mindestens 10 Gew.-% Wasser, berechnet auf das Gesamtgewicht des Mittels. Preferred cosmetically acceptable carriers are aqueous, alcoholic or aqueous-alcoholic media with preferably at least 10 wt .-% water, calculated on the total weight of Agent.
Besonders bevorzugt enthält der erfindungsgemäße kosmetische Träger Wasser, insbesondere in der Menge, dass das kosmetische Mittel, berechnet auf das Gesamtgewicht des Mittels, mindestens 10 Gew.-%, insbesondere mindestens 20,0 Gew.-%, weiter bevorzugt mindestens 40 Gew.-%, ebenfalls bevorzugt mindestens 70 Gew.-%, Wasser enthält. The cosmetic carrier according to the invention particularly preferably comprises water, in particular in the amount, that the cosmetic agent, calculated on the total weight of the composition, is at least 10% by weight, in particular at least 20.0% by weight, more preferably at least 40% by weight. %, also preferably at least 70 wt .-%, water.
Als Alkohole können insbesondere die für kosmetische Zwecke üblicherweise verwendeten niederen Alkohole mit 1 bis 4 Kohlenstoffatomen wie zum Beispiel Ethanol und Isopropanol enthalten sein. As alcohols, it is possible in particular to include the lower alcohols having 1 to 4 carbon atoms usually used for cosmetic purposes, such as, for example, ethanol and isopropanol.
Beispiele für wasserlösliche Lösungsmittel als Cosolvens sind Glycerin und/oder Ethylenglykol und/oder 1 ,2-Propylenglykol in einer Menge von 0 bis 30 Gew.-% bezogen auf das gesamte Mittel. Examples of water-soluble solvents as cosolvent are glycerol and / or ethylene glycol and / or 1, 2-propylene glycol in an amount of 0 to 30 wt .-% based on the total agent.
Die kosmetische Zusammensetzung der vorliegenden Erfindung kann in den für die temporäre Umformung von Haaren üblichen Formen konfektioniert sein, z. B. als Haargel, Haarspray Haarschaum oder Haarwachs. The cosmetic composition of the present invention may be formulated in the forms customary for the temporary shaping of hair, e.g. B. as a hair gel, hair spray hair foam or hair wax.
Die vorliegende Erfindung betrifft auch die Verwendung von erfindungsgemäßen kosmetischen Zusammensetzungen zur temporären Umformung von keratinischen Fasern, insbesondere von menschlichen Haaren, sowie ein Verfahren zur temporären Verformung von keratinischen Fasern, insbesondere menschlichen Haaren, bei dem die erfindungsgemäße kosmetische Zusammensetzung auf keratinische Fasern appliziert wird. The present invention also relates to the use of cosmetic compositions according to the invention for the temporary reshaping of keratinic fibers, in particular of human hair, and to a method for the temporary deformation of keratinic fibers, in particular human hair, in which the cosmetic composition according to the invention is applied to keratinic fibers.
Tabellarische Übersicht Table overview
Die Zusammensetzung einiger bevorzugter kosmetischer Mittel kann den folgenden Tabellen entnommen werden (Angaben als Feststoffgehalt und in Gew.-% bezogen auf das Gesamtgewicht des kosmetischen Mittels sofern nicht anders).  The composition of some preferred cosmetic agents can be found in the following tables (data in terms of solids content and in% by weight based on the total weight of the cosmetic composition, if not otherwise).
Unter "Mise" ist erfindungsgemäß ein kosmetischer Träger zu verstehen, insbesondere Wasser und ggf. weitere übliche Bestandteile von Stylingprodukten. Beispiele According to the invention, "Mise" is to be understood as meaning a cosmetic carrier, in particular water and optionally further customary constituents of styling products. Examples
Es wurde folgendes Stylingmittel hergestellt: The following styling agent was produced:
Die Mengenangaben in der Tabelle sind in Gew.-% des jeweiligen Rohstoffs, bezogen auf die gesamte Zusammensetzung, angegeben. The quantities in the table are given in wt .-% of the respective raw material, based on the total composition.
Der Feststoffgehalt des Polyurethane-2 and Polymethyl Methacrylate und des Vinylpyrrolidon- Homopolymer lag damit jeweils bei 1 Gew.-%.  The solids content of the polyurethane-2 and polymethyl methacrylates and the vinylpyrrolidone homopolymer was thus in each case 1% by weight.
Das erhaltene Stylingmittel zeigte im HHCR-Test (High Humidity Curl Retention-Test) eine außergewöhnlich gute Feuchtebeständigkeit. The resulting styling agent showed in the HHCR (High Humidity Curl Retention Test) an exceptionally good moisture resistance.
Nach 6h wurden Werte von 31 ,8 bis 38, 1 im HHCR-Test festgestellt (Mittelwert: 34,95 % bei Bestimmung an 10 gelockten Haarsträhnen).  After 6 h, values of 31, 8 to 38, 1 were found in the HHCR test (mean: 34.95% when determined on 10 curly strands of hair).
Weitere geforderte Eigenschaften wie Steifheit, Kämmbarkeit und Langzeithalt waren ebenfalls gegeben.  Other required properties such as stiffness, combability and long-term support were also given.
Zum Vergleich wurden gleichzeitig HHRC-Werte für Hybridur® 875 in Wasser bei einem Feststoffgehalt von 2 Gew.-% und Luviskol® K90 - 20% in Wasser bei einem Feststoffgehalt von 2 Gew.-% bestimmt. For comparison, HHRC values for Hybridur® 875 in water at a solids content of 2% by weight and Luviskol® K90 - 20% in water at a solids content of 2% by weight were simultaneously determined.
Ergebnisse: Results:
Hybridur® 875: Werte von 23 bis 30 %, Mittelwert: 26,9 bei Bestimmung an 5 gelockten Haarsträhnen.  Hybridur® 875: values from 23 to 30%, mean value: 26.9 when determined on 5 curly strands of hair.
Luviskol® K90: Werte von 26,5 bis 28,5 %, Mittelwert: 27,7 bei Bestimmung an 5 gelockten Haarsträhnen.  Luviskol® K90: values from 26.5 to 28.5%, mean: 27.7 when tested on 5 curly strands of hair.
Damit zeigte sich deutlich ein synergistischer Effekt in Bezug auf die Feuchtebeständigkeit für die Kombination "Polyurethane-2 and Polymethyl Methacrylate" und "Vinylpyrrolidon-Homopolymer". This clearly showed a synergistic effect in terms of moisture resistance for the combination "polyurethanes-2 and polymethyl methacrylates" and "vinylpyrrolidone homopolymer".

Claims

Patentansprüche claims
1. Kosmetische Zusammensetzung zur temporären Umformung keratinischer Fasern, welche enthält: 1. Cosmetic composition for the temporary transformation of keratinic fibers, which contains:
(a) ein Vinylpyrrolidon-Homopolymer und  (a) a vinylpyrrolidone homopolymer and
(b) ein Polyurethan-Polyacrylat-Hybridpolymer.  (b) a polyurethane-polyacrylate hybrid polymer.
2. Kosmetische Zusammensetzung nach Anspruch 1 , wobei das Polyurethan-Polyacrylat- Hybridpolymer als wässrige Dispersion eingesetzt wird. 2. A cosmetic composition according to claim 1, wherein the polyurethane-polyacrylate hybrid polymer is used as an aqueous dispersion.
3. Kosmetische Zusammensetzung nach Anspruch 1 oder 2, wobei das Polyurethan ein Copolymer der Monomere Hexylenglykol, Neopentylglykol, Adipinsäure, Methylendiphenyldiisocyanat und Dimethylpropionsäure ist. 3. A cosmetic composition according to claim 1 or 2, wherein the polyurethane is a copolymer of the monomers hexylene glycol, neopentyl glycol, adipic acid, methylene diphenyl diisocyanate and dimethylpropionic acid.
4. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Polyacrylat Polymethylmethacrylat ist. A cosmetic composition according to any one of the preceding claims, wherein the polyacrylate is polymethylmethacrylate.
5. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Vinylpyrrolidon-Homopolymer (a) einen K-Wert (1 Gew.-%ige Lösung von PVP, Brookfield bei 23[deg.]C) in Wasser von 20 bis 100, bevorzugt 80 bis 100, hat. 5. Cosmetic composition according to one of the preceding claims, wherein the vinylpyrrolidone homopolymer (a) a K value (1 wt .-% solution of PVP, Brookfield at 23 ° C) in water of 20 to 100, preferably 80 to 100, has.
6. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, wobei das Polyurethan-Polyacrylat-Hybridpolymer die INCI-Bezeichnung Polyurethane-2 and Polymethyl Methacrylate hat. 6. Cosmetic composition according to one of the preceding claims, wherein the polyurethane-polyacrylate hybrid polymer has the INCI name polyurethanes-2 and polymethyl methacrylates.
7. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, welche, bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung, enthält: 7. Cosmetic composition according to one of the preceding claims, which, based on the total weight of the cosmetic composition, contains:
0,2 bis 3,0 Gew.-% des Vinylpyrrolidon-Homopolymers (a), und  0.2 to 3.0% by weight of the vinylpyrrolidone homopolymer (a), and
0,2 bis 2,0 Gew.-% des Polyurethan-Polyacrylat-Hybridpolymers (b).  0.2 to 2.0% by weight of the polyurethane-polyacrylate hybrid polymer (b).
8. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, welche, bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung, enthält: 8. Cosmetic composition according to one of the preceding claims, which, based on the total weight of the cosmetic composition, contains:
0,4 bis 2,0 Gew.-% des Vinylpyrrolidon-Homopolymers (a), und  0.4 to 2.0% by weight of the vinylpyrrolidone homopolymer (a), and
0,5 bis 1 ,5 Gew.-% des Polyurethan-Polyacrylat-Hybridpolymers (b).  0.5 to 1.5% by weight of the polyurethane-polyacrylate hybrid polymer (b).
9. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, enthaltend, bezogen auf das Gesamtgewicht der kosmetischen Zusammensetzung: 0,05 bis 1 ,5 Gew.-% eines Carbomers. 9. Cosmetic composition according to one of the preceding claims, containing, based on the total weight of the cosmetic composition: 0.05 to 1, 5 wt .-% of a carbomer.
10. Kosmetische Zusammensetzung nach einem der vorhergehenden Ansprüche, Zusammensetzung als Haargel, Haarspray, Haarschaum oder Haarwachs vorliegt. 10. Cosmetic composition according to one of the preceding claims, composition is present as a hair gel, hair spray, hair foam or hair wax.
EP15760178.2A 2014-10-21 2015-09-08 Use of a combination of polyurethane-2/polymethyl methacrylates and polyvinylpyrrolidone Withdrawn EP3209384A1 (en)

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