JP2005239628A - Hair cosmetics - Google Patents

Abstract

The present invention relates to a hair cosmetic that enables hair arrangement with high setting power on hair, has an excellent set holding power that allows the arranged hairstyle to last for a long time, and is not sticky and has a smooth feel.
A hair cosmetic comprising at least one selected from fluorine-modified silicones and a film-forming resin.
[Selection figure] None

Description

  The present invention relates to hair cosmetics, and more specifically, contains at least one selected from fluorine-modified silicone and a film-forming resin having an amine oxide group, and enables hair arrangement with high setting power on the hair. Further, the present invention relates to a hair cosmetic that has an excellent set holding power that allows the arranged hairstyle to last for a long period of time, does not feel the feel of the hair, and is excellent in smoothness.

  Conventionally, preparations such as hair liquids, hair creams, hair tics, pomades, hair sprays, hair foams, set lotions, blow lotions, etc. have been used as hair styling agents. An oily component such as an oxyalkylene alkyl ether compound or its phosphate is used as a hair styling component, and an anionic compound such as an alkyl acrylate / diacetone acrylamide copolymer or a vinyl acetate / crotonic acid copolymer. Molecular compounds, amphoteric polymer compounds such as acetic acid amphoteric compounds of dialkylaminoethyl methacrylate polymers, octylacrylamide acrylate / hydroxypropyl acrylate / butylaminoethyl methacrylate copolymers, and vinylpyrrolidone / dimethylaminoethyl methacrylate 4 Classification The film-forming polymer such as cationic polymer compounds such is obtained by a hair fixative components. Hair liquids, hair creams, hair tics, pomades, etc. with oil-based hair-styling ingredients have weak hair-setting effects, such as stickiness during use, poor wash-off, and a heavy and dirty finish. Hair sprays, hair foams, set lotions, and blow lotions that use a film-forming polymer as a hair-styling component form a hard film on the surface of the hair and have a good hair-styling retention effect, but are stiff and flaking. There were drawbacks such as peeling and white granularity.

  In recent years, in particular, younger people have been using hair to make hair and making casual styles. However, wax has a poor style sustainability and is still not fully satisfied. Therefore, conventionally proposed hair styling with a film-forming polymer is blended with polyvinylpyrrolidone having a specific molecular weight, polyvinylpyrrolidone and hydroxypropyl guar gum, or a combination of amphoteric polymer and cellulose derivative. (For example, refer to Patent Documents 1 to 3) Trying to obtain the durability of the style with various hair styling agents, but the gloss is lost, the stickiness is increased, the feel of the hair is impaired, etc. There are disadvantages.

  Furthermore, hair cosmetics containing polyalkylene-modified silicon, an amphoteric acrylic polymer, and chickenpox (see, for example, Patent Document 4) are disclosed in order to enhance recent high setting power, arranging power, and set holding power. However, in this method, although a high setting force can be obtained, when trying to obtain a higher setting force, it is necessary to add a high amount of starch syrup. As a disadvantage. Further, a gel hair styling composition comprising a copolymer of an alkyl acrylate monomer and an olefinically unsaturated carboxylic acid monomer, a neutralizing agent thereof, and an anionic polymer compound having a film forming ability (for example, patent documents) 5) is disclosed, but has the disadvantage that flaking and setting properties during hair washing cannot be maintained for a long time. Because of these, it is possible to arrange hair with a high setting power on the hair, and the hairstyle that has been arranged has an excellent set holding power that lasts for a long time, and it is not stiff and has a smooth feel. Was strongly desired.

Japanese Patent Laid-Open No. 10-87448 JP 2000-34212 A Japanese Patent Application Laid-Open No. 6-92827 JP 7-187966 A JP 2002-167308 A

  The object of the present invention is to enable hair arrangement with high setting power on the hair, the arranged hairstyle has excellent set holding power that lasts for a long time, and is not stiff and has a smooth feel. The object is to provide a hair cosmetic.

  That is, the present invention is a hair cosmetic comprising one or more selected from fluorine-modified silicone and a film-forming resin having an amine oxide group.

  As a result of intensive research to achieve the above object, the present inventors, as a result of containing one or more selected from fluorine-modified silicone and a film-forming resin having an amine oxide group, are high for hair. It has set power, and various hair arrangements are possible, and it has been found that the arranged hairstyle lasts for a long time, and furthermore, the hair is not stiff and has a smooth feel. It came to be completed.

  Hereinafter, embodiments of the present invention will be described in detail.

The first essential component in the present invention is at least one selected from fluorine-modified silicone. The fluorine-modified silicone is represented by the following general formula (1). (Here, the R ¹ group represents an alkyl group, a cycloalkyl group, or an aryl group, the R ² group represents a fluorine-substituted alkyl group having 1 to 10 carbon atoms, and the R ³ group represents an alkyl group or as a general _{formula, -C p H 2p O (C} 2 H 4) a (C 3 H 6 O) b polyoxyalkylene group {wherein ^{R 5} represented by ^{R 5} is a hydrogen atom, a C1-5 An alkyl group or an acetyl group, a, b and p are integers, a and b are each 0 to 100, a + b is 1 or more, and p = 2 to 6}, R ⁴ group Is the same as either a methyl group, a hydroxyl group, or an R ² or R ³ group, where l, m, and n are integers, where l is 0 to 500, m is 1 to 500, and n is 0 to 500. is. also, bound units of the bound units and R ³ groups of R ² groups It is linked in any combination.)

In the present invention, these fluorine-modified silicones can be used alone or in admixture of two or more. Preferably, R ³ group is represented by the general formula: —C _p H _2p O (C ₂ H ₄ ). _{It is a} perfluoroalkyl polyoxyalkylene-modified silicone containing a polyoxyalkylene group represented by _a (C ₃ H ₆ O) _b R ⁵ . The blending amount is usually preferably 0.01 to 10% by mass (hereinafter abbreviated as%), more preferably 0.1 to 5%, based on the total amount of the hair cosmetic. If it is less than 0.01%, the intended smoothness and smoothness may be insufficient, and if it exceeds 10%, the setting force during use is markedly reduced, which is not preferable in terms of hairstyle persistence.

  The film forming resin having an amine oxide group as the second essential component in the present invention is a semipolar polymer containing an amine oxide group. Specific examples thereof include Diaformer Z711, Diaformer Z712, Diaformer Z731, Diaformer Z751 (manufactured by Clariant), diamond former Z711, diamond former Z712, diamond former Z631, diamond former Z732, diamond former Z651, diamond former Z731, diamond former Z751 (manufactured by Mitsubishi Chemical Corporation), etc. Mention may be made of copolymers having long-chain fatty acid acrylic ester, ethylamine oxide methacrylate and acrylic acid and / or methacrylic acid as constituent components.

  In the hair cosmetic composition of the present invention, the film-forming resins having amine oxide groups can be used alone or in admixture of two or more, and the blending amount is usually based on the total amount of the hair cosmetic composition, 0.1 to 15% is preferable, and 0.2 to 10% is more preferable. If it is less than 0.1%, the desired setting property may not be obtained, and if it exceeds 15%, stickiness during use may become severe.

  Further, the hair cosmetic composition of the present invention can be used in various preparations such as lotions, mists, pump foams, aerosol sprays, aerosol foams, gels, emulsions, creams, waxes, tics, pomades, and treatments that are externally applied to the hair. Can be produced according to a conventional method.

Further, the hair cosmetic composition of the present invention contains components that are usually used in skin external preparations such as cosmetics and pharmaceuticals, as needed, in addition to the above-described components, as long as the effects of the present invention are not impaired. Metal sequestering agents such as disodium acid, trisodium edetate, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, caffeine, tannin, verapamil, tranexamic acid and its derivatives, various crude drugs, tocopherol acetate, glycyrrhizic acid And derivatives thereof or salts thereof, glycyrrhetinic acid derivatives, salicylic acid derivatives, lysophosphatidylcholine, lysophosphatidic acid, laminin 5 production-promoting agents such as soybean preparations, and sugars such as glucose, fructose, mannose, sucrose, and trehalose , Arbutin, kojic acid, etc. , Nonyl acid valenyl amide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, gingerone, cantalis tincture, ictamol, caffeine, tannic acid, α-borneol, nicotinic acid tocopherol, inositol hexanicotinate, cyclandrate , Cinnarizine, trazoline, acetylcholine, verapamil, cephalanthin, γ-oryzanol and other blood circulation promoters, sulfur, thianthol and other antiseborrheic agents, for various purposes, hinokitiol, zinc oxide, allantoin, turmeric extract, psycho extract, Ibuki Kako Extract, Hagi Ogi Extract, Asenyaku Extract, Beech Bud Extract, Hydrolyzed Casein, Rice Extract Hydrolyzate, Rice Bran Extract, Tonin Extract, Clara Extract, Thiotaurine, Hipotaurine Marjoram extract, silica-coated zinc oxide, yacht extract, xylitol, arginine and its hydrochloride, serine, agar extract component, auren extract component, cuckoo extract component, sicon extract component, peonies extract component, assembly extract component, birch extract component , Sage extract component, loquat extract component, carrot extract component, aloe extract component, mallow extract component, iris extract component, grape extract component, yokuinin extract component, loofah extract component, lily extract component, saffron extract component, gypsum extract component, show Leopard extract component, Hypericum extract component, Rosemary extract component, Garlic extract component, Pepper extract component, Walnut extract component, Chimpi, Toki, Vitamin A such as Retinol, Retinol acetate, Riboflavin, Riboflavin butyrate, Flavin ade Vitamin B2 such as ninnucleotide, vitamin B2 such as pyridoxine hydrochloride, pyridoxine dioctanoate, L-ascorbic acid, L-ascorbic acid dipalmitate, L-ascorbic acid-2-sodium sulfate, L-ascorbine Vitamin C such as acid phosphate ester, DL-α-tocopherol-L-ascorbic acid phosphate diester dipotassium, pantothenic acid such as calcium pantothenate, D-pantothenyl alcohol, pantothenyl ethyl ether, acetyl pantothenyl ethyl ether, Vitamin Ds such as ergocalciferol and cholecalciferol, nicotinic acids such as nicotinic acid, nicotinamide, and benzyl nicotinate, α-tocopherol, tocopherol acetate, DL-α-tocopherol nicotinate, co Vitamin E such as click acid DL-alpha-tocopherol, vitamin P, it is possible to also suitably formulated such vitamins such as biotin. In addition to the components described above, various components commonly used in cosmetics, quasi drugs, pharmaceuticals, etc., such as water, oil, humectants, thickeners, dyes, fragrances, bactericides, antiseptics An agent, an ultraviolet absorber, a solvent, an anti-inflammatory agent, an antiandrogen agent, a hair restorer, an antioxidant, a refreshing agent, a herbal extract, vitamins, and the like can be appropriately blended.

  EXAMPLES Hereinafter, although an Example demonstrates this invention concretely, the technical scope of this invention is not limited by these Examples. In addition, the evaluation criteria regarding the measuring method as described in the Examples and sensory tests (ease of arranging, setting power, sustainability, non-stiffness of finish, smoothness) are shown below.

(1) Setting force 0.5 g of the hair styling agent shown in Examples and Comparative Examples was uniformly applied to a hair bundle in which virgin hair having a length of 15 cm and a weight of 1.0 g was bundled, and wound around a rod having a diameter of 2 cm. Left in a constant temperature room for 6 hours to dry completely. After drying, the rod was removed and the apparent length (L1) of the hair bundle was measured. According to the following formula, the setting force was calculated by the following formula.
Setting force (%) = (100 × (15−L1)) ÷ 15
Setting force ◎: Setting force (%) ≧ 45
○: 45> setting force (%) ≧ 30
Δ: 30> setting force (%) ≧ 15
×: 15> setting power (%)

(2) Set retention effect 0.5 g of the hair styling agent shown in Examples and Comparative Examples was uniformly applied to a hair bundle in which virgin hair having a length of 15 cm and a weight of 1.0 g was bundled, and wound around a rod having a diameter of 2 cm. It was left in a 45 ° C. constant temperature room for 6 hours to dry completely. After drying, the rod was removed and the apparent length (L1) of the hair bundle was measured. Next, the hair bundle was hung in a constant temperature and humidity chamber at a temperature of 25 ° C. and a humidity of 90%, taken out after 30 minutes, and the apparent length (L2) of the hair bundle was measured again. According to the following formula, the set retention effect was determined by the following formula.
Set retention effect (%) = (15−L2) ÷ (15−L1) × 100
The closer this value is to 100, the higher the set holding effect.
Set retention effect A: Set retention effect (%) ≧ 90
○: 90> Set retention effect (%) ≧ 60
Δ: 60> Set retention effect (%) ≧ 30
×: 30> Set retention effect (%)

(3) Sensory test Targeting 20 professional panelists to use the hair cosmetics of the examples and comparative examples, ease of arranging hair styles, setting power, style sustainability after half a day of arranged hair A sensory test was conducted on the smoothness and smoothness of the hair after styling, and the evaluation was performed according to the following criteria.

Judgment criteria Ease of arrangement ◎: It is judged that 15 or more people on the panel are easy to arrange ○: It is judged that 10 to 15 people on the panel are easy to arrange △: 5 or more people on the panel are easy to arrange 10 people ×: Judged that it is difficult for 15 or more of the panel to arrange. Setting power ◎: Judged that 15 or more of the panel will have the style they want (set power) ○: 10 or more of the panel and less than 15 △: Judgment that 5 or more and less than 10 people on the panel will be the style you want ×: 15 or more people on the panel will not be the style you want (no set power) Judgment Sustainability of style ◎: More than 15 panelists judge that sustainability is good ○: More than 10 and less than 15 panelists judge that sustainability is good △: More than 5 and less than 10 panel members Judged that sustainability is good ×: Decided that 15 or more people on the panel have poor sustainability ◎: Decided that 15 or more people on the panel are not confused ○: If 10 or more people on the panel are not confident Judgment △: Judged that 5 or more and less than 10 people on the panel are not sticky ×: Judged that 15 or more people on the panel were gooey Smooth ◎: Judged that 15 or more people on the panel had smooth hair ○: Panel 10 or more and less than 15 people judged that the hair was smooth △: 5 or more people on the panel and less than 10 people judged that the hair was smooth ×: 15 or more people on the panel judged that the hair was caught

Examples 1-6, Comparative Examples 1-3
Hair preparations with the formulations shown in Table 1 were prepared in accordance with conventional methods, and the above tests were conducted for evaluation. The results are also shown in Table 1.

  As the fluorine-modified silicone used in Examples and Comparative Examples, compounds having structures shown in Chemical Formula 2 and Chemical Formula 3 were used.

(However, R ⁶ = C ₄ F ₉ , q = 8-15, r = 4-8)

^{_{(Wherein, R 7 = C 4 F 9}} , s = 8~15, t = 4~8, u = 4~8, x = 7~12)

  As is apparent from Table 1, the hair cosmetic composition of the present invention clearly has a set power, a set retention effect, and a sensory test (easiness of arrangement, set power, style retention power, no stiffness) as compared with the comparative example. It was excellent in all the evaluations of the tests regarding smoothness.

  Hereinafter, other prescription examples of the hair cosmetic according to the present invention will be given as examples. For the hair cosmetics of these examples, the tests on the set power, the set retention effect, and the sensory test (ease of arranging, set power, style retention, non-stiffness, smoothness) were conducted. As a result of the examination, all the examples had excellent characteristics and were good.

Example 7
Compounding amount (%)
(1) Fluorine-modified silicone (Chemical formula 3) 0.5
(2) (Acrylates / Lauryl Acrylate / Stearyl Acrylate
/ Ethylamine oxide methacrylate) copolymer 10.0
(Product name: Diaformer Z-651, manufactured by Mitsubishi Chemical Corporation)
(3) Polyvinylpyrrolidone 2.0
(Product name: PVP (K-90), manufactured by BASF)
(4) Carboxyvinyl polymer 0.5
(Product name: Shintalen K, 3V Sigma)
(5) Carboxyvinyl polymer 0.1
(Product name: Carbopol 980, manufactured by BFGOODRICH)
(6) Polyoxyethylene (60) hydrogenated castor oil 0.3
(7) Triethanolamine 0.5
(8) Ethanol 15.0
(9) Methylparaben 0.1
(10) Edetate disodium 0.02
(11) Sage extract 0.5
(12) Fragrance 0.1
(13) Balance of purified water

(Production method) (4), (5), (10), (11) and (13) are mixed, mixed and dispersed uniformly using a homomixer, and then (1), (3), (6) to A mixture of (9) and (12) was added, and the mixture was dispersed again for 5 minutes with a homomixer. After that, (2) was added and mixed and dispersed to obtain a gel-like hair dressing.

Example 8
Compounding amount (%)
(1) Fluorine-modified silicone (Chemical formula 2) 0.1
(2) Fluorine-modified silicone (Chemical formula 3) 1.0
(3) (Acrylates / stearyl acrylate
/ Ethylamine oxide methacrylate) copolymer 10.0
(Product name: Diaformer Z-732, manufactured by Mitsubishi Chemical Corporation)
(4) Polyoxyethylene hydrogenated castor oil (EO.60) 0.3
(Product name: HCO-60, manufactured by Nippon Surfactant)
(5) Polyoxyethylene cetyl ether (EO.15) 0.3
(Product name: BC-15TX, manufactured by Nippon Surfactant)
(6) Cetyltrimethylammonium chloride (30% solution) 0.5
(Product name: Levon TM-16, manufactured by Sanyo Chemical Industries)
(7) Dimethiconol 0.01
(Product name: X-21-5613, manufactured by Shin-Etsu Chemical Co., Ltd.)
(8) Refined jojoba oil 0.1
(9) 2-Methylhexyl paramethoxycinnamate 0.01
(10) Methylparaben 0.1
(11) Legal dye Yellow No. 5 Slight amount (12) Ethanol 5.0
(13) Fragrance 0.05
(14) Purified water remainder (15) LPG (0.39) 8.0
(16) DME 2.0

(Manufacturing method) (1) to (5), (7) to (10) and (12) to (13) are uniformly dissolved, and then (6), (11) and (14) are added. The mixture was then dispersed with a homomixer to obtain an aerosol foam stock solution. The obtained undiluted solution was filled in an aerosol can, and the inverted foam valve was crimped while decompressing, and then filled with the gases (15) and (16) to obtain a styling foam.

Example 9
Compounding amount (%)
(1) Fluorine-modified silicone (Chemical formula 3) 0.1
(2) (Acrylates / Lauryl Acrylate / Stearyl Acrylate
/ Ethylamine oxide methacrylate) copolymer 10.0
(Product name: Diaformer Z-732, manufactured by Mitsubishi Chemical Corporation)
(3) Fragrance 0.1
(4) Pantothenyl alcohol 0.1
(5) Gennoshoco extract 0.1
(6) Ethanol remainder (7) LPG (0.25) 40.0

(Manufacturing method) (1)-(6) was melt | dissolved and the stock solution of the aerosol spray was obtained. The obtained undiluted solution was filled into an aerosol can, and a spray valve was crimped while decompressing, and then the gas of (7) was filled to obtain a styling spray.

In addition, the fragrance | flavor used by said each prescription is the following.

  As described above, it is possible to arrange hair with a high setting power on the hair, and the arranged hairstyle has an excellent set holding power that lasts for a long time, and is not sticky and has a smooth feel. It is clear to provide.

Claims (2)

A hair cosmetic comprising at least one selected from fluorine-modified silicones and a film-forming resin having an amine oxide group. The hair cosmetic composition according to claim 1, wherein the fluorine-modified silicone is a perfluoroalkylpolyoxyalkylene-modified silicone.