CA1216797A - Hair treatment compositions - Google Patents
Hair treatment compositionsInfo
- Publication number
- CA1216797A CA1216797A CA000442564A CA442564A CA1216797A CA 1216797 A CA1216797 A CA 1216797A CA 000442564 A CA000442564 A CA 000442564A CA 442564 A CA442564 A CA 442564A CA 1216797 A CA1216797 A CA 1216797A
- Authority
- CA
- Canada
- Prior art keywords
- composition
- weight
- hairspray
- resin
- compositions
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000008266 hair spray Substances 0.000 claims abstract description 17
- 235000019441 ethanol Nutrition 0.000 claims abstract description 15
- -1 methylsiloxane Chemical class 0.000 claims abstract description 14
- 239000003380 propellant Substances 0.000 claims abstract description 11
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009835 boiling Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims 1
- 238000009472 formulation Methods 0.000 description 9
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 4
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 3
- 229960001826 dimethylphthalate Drugs 0.000 description 3
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004349 Polyvinylpyrrolidone-vinyl acetate copolymer Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 2
- 229940073561 hexamethyldisiloxane Drugs 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- OXGBCSQEKCRCHN-UHFFFAOYSA-N octadecan-2-ol Chemical compound CCCCCCCCCCCCCCCCC(C)O OXGBCSQEKCRCHN-UHFFFAOYSA-N 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 235000019448 polyvinylpyrrolidone-vinyl acetate copolymer Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HHEHWCIYDICHCG-ODZAUARKSA-N (z)-but-2-enedioic acid;methoxyethene Chemical compound COC=C.OC(=O)\C=C/C(O)=O HHEHWCIYDICHCG-ODZAUARKSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- RPOTYPSPQZVIJY-UHFFFAOYSA-N 1-aminopentan-3-ol Chemical compound CCC(O)CCN RPOTYPSPQZVIJY-UHFFFAOYSA-N 0.000 description 1
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- YIROYDNZEPTFOL-UHFFFAOYSA-N 5,5-Dimethylhydantoin Chemical group CC1(C)NC(=O)NC1=O YIROYDNZEPTFOL-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- IUMSDRXLFWAGNT-UHFFFAOYSA-N Dodecamethylcyclohexasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 IUMSDRXLFWAGNT-UHFFFAOYSA-N 0.000 description 1
- 239000004479 aerosol dispenser Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 231100000640 hair analysis Toxicity 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/046—Aerosols; Foams
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
- A61K8/585—Organosilicon compounds
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Cosmetics (AREA)
Abstract
Abstract of the Disclosure HAIR TREATMENT COMPOSITIONS
A hairspray composition which contains a hairspray resin, ethyl alcohol and/or propyl alcohol, an aerosol propellant and from more than 1% up to 15% by weight, based on the total weight of the compositon, of at least one methylsiloxane having a boiling point in the range from 100°C to 240°C.
A hairspray composition which contains a hairspray resin, ethyl alcohol and/or propyl alcohol, an aerosol propellant and from more than 1% up to 15% by weight, based on the total weight of the compositon, of at least one methylsiloxane having a boiling point in the range from 100°C to 240°C.
Description
- 2 -HAI~ T~EA~ENT COMPOSITIONS
This invention rela-tes to compositions for applica-tion to the hair and is particularly concerned witln hair-spray preparations.
Hairspray compositions for holding the hair in place have been well kno~m and widely employed for a number of years. Such compositions contain a film forming resin which is applied from an aerosol container. In order to improve the properties of the resin film on the hair, in particular its flexibility and gloss, it is customary to include in the composition additives such as isopropyl myristate, glycerine~ dimethyl phthalate, methylphenyl siloxanes and polydimethylsiloxane-poly(alkylene oxide) copolymers. Hairpsray compositions containing siloxane.s and siloxane copolymers are described in U.K. Patent 1 424 on2 and Cosmetics and Toiletries, Vol 91, January 1976, pages 29 - 32 (Todd and Byers). It has also been disclosed in the article by Todd and Byers ~hat volatile silicones act as plasticisers for the 'nairspray resin.
According to the typical formulations set out in the said article the volatile silicone is employed in proportions of 0.0~% and 0.5% by weight based on the total composi-tion.
Hair dressing compositions ~7hich contain a~ least one dimethylpolysiloxane having a boiling point falling within the range of from 1709C to 265C and which may be formulated as emulsions, gell preparations or aerosols are disclosed in U.K. Patent 1 15~ 139.
The ability of hairspray resin compositions to hold the hair in a desired style can be impro~ed by increasing the proportion of resin in the compositions. However, such a modification results in a more inflexible film on , ~ , the hair accompanied by a decrease in gloss and ease of combing. We have now discovered that if the proportion of the so called volatile silicone is increased above the previously recommended levels improved softness, gloss and ease of combing are imparted to the treated hair. Surpri-singly it has also been found that such improvement is not obtained at the expense of the holding power of the compo-sition, that is its ability to hold the hair in a particu-lar style.
~ccording to the present invention there is provided a hairspray composition comprising a hairspray resin, at least one alcohol selected from ethyl alcohol and propyl alcohol, an aerosol propellant and from more than 1 per-cent to 15 percent by weight, based on the total weight of the composition of at least one methylsiloxane having a boiling point at 760 mm ~Ig in the range from 100C to 2~0C.
The hairspray resin component of the compositions of this invention may be any of those which are suitable for fixing the hair according to any particular s~yle. A
variety of such resins are known and employed commercially for this application. They include, for example, poly-vinyl pyrrolidone, vinylpyrrolidone-vinyl acetate co-polymers, poly(vinylpyrrolidone/dimethylaminoethyl metha-crylate), crotonic acid vinyl acetate copolymers, crotonicacid-vinyl propionate-vinyl acetate terpolymers, crotonic-acid-maleic anhydride-vinyl acetate terpolymers, ethylene-maleic anhydride copolymers, monoalkylesters of poly (methylvinyl ether-maleic acid), dimethyl hydantoin form-aldehyde, carbo~ylated polyvinyl acetate and quaternisedacrylic resin. Depending on type the resins are supplied as solventless prodllcts or as solutions in a cosmetically-acceptable vehicle for example ethyl alcohol or isopropyl 7~7 alcohol. In general the hairspray resin is present in a proportion of from about 0.5 to about 5 percent by weight based on the total weight of the composition.
As the alcohol component there are preferably employed ethyl alcohol or isopropyl alcohol. The proportion of alcohol may vary within wide limits, for example from about 7.5~ to about 50~ of the total weig'nt of the composition.
The methylsiloxanes which are employed in the com-positions o~ this invention are those having a boiling point in the range from lOO~C to 240C at 760 mm E~g. The methylsiloxanes may be linear or cyclic and include hexa-methyldisiloxane, hexamethylcyclotrisiloxane, octamethyl-cyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane. The methylsiloxanes may be employed as the individual compounds or as mixtures of two or more. In order to obtain the benefits of softness and gloss associated with good holding power the methyl-siloxane should be employed in a prGportion of more than 1 percent by weight based on the total weight of the compo-sition. Up to 15 percent by weight of the methylsiloxane may be employed, the preferred proportion being from 2 to 8 percent by weight based on the total composition weight.
Any suitable liquified organic gas may be employed as the aerosol propellant. The use of such propellants for dispensing hairspray resins and o~her cosme~ic sub-stances is well known and the choice of a suitable prop-ellant system and the amount to be employed will be readily apparent to the skilled person. Such gases are normally hydrocarbons or halogenated hydrocarbons which are liquid under the pressure obtaining in the dispensing container but which vapourise when this pressure is released. Examples of such propellants include propane,
This invention rela-tes to compositions for applica-tion to the hair and is particularly concerned witln hair-spray preparations.
Hairspray compositions for holding the hair in place have been well kno~m and widely employed for a number of years. Such compositions contain a film forming resin which is applied from an aerosol container. In order to improve the properties of the resin film on the hair, in particular its flexibility and gloss, it is customary to include in the composition additives such as isopropyl myristate, glycerine~ dimethyl phthalate, methylphenyl siloxanes and polydimethylsiloxane-poly(alkylene oxide) copolymers. Hairpsray compositions containing siloxane.s and siloxane copolymers are described in U.K. Patent 1 424 on2 and Cosmetics and Toiletries, Vol 91, January 1976, pages 29 - 32 (Todd and Byers). It has also been disclosed in the article by Todd and Byers ~hat volatile silicones act as plasticisers for the 'nairspray resin.
According to the typical formulations set out in the said article the volatile silicone is employed in proportions of 0.0~% and 0.5% by weight based on the total composi-tion.
Hair dressing compositions ~7hich contain a~ least one dimethylpolysiloxane having a boiling point falling within the range of from 1709C to 265C and which may be formulated as emulsions, gell preparations or aerosols are disclosed in U.K. Patent 1 15~ 139.
The ability of hairspray resin compositions to hold the hair in a desired style can be impro~ed by increasing the proportion of resin in the compositions. However, such a modification results in a more inflexible film on , ~ , the hair accompanied by a decrease in gloss and ease of combing. We have now discovered that if the proportion of the so called volatile silicone is increased above the previously recommended levels improved softness, gloss and ease of combing are imparted to the treated hair. Surpri-singly it has also been found that such improvement is not obtained at the expense of the holding power of the compo-sition, that is its ability to hold the hair in a particu-lar style.
~ccording to the present invention there is provided a hairspray composition comprising a hairspray resin, at least one alcohol selected from ethyl alcohol and propyl alcohol, an aerosol propellant and from more than 1 per-cent to 15 percent by weight, based on the total weight of the composition of at least one methylsiloxane having a boiling point at 760 mm ~Ig in the range from 100C to 2~0C.
The hairspray resin component of the compositions of this invention may be any of those which are suitable for fixing the hair according to any particular s~yle. A
variety of such resins are known and employed commercially for this application. They include, for example, poly-vinyl pyrrolidone, vinylpyrrolidone-vinyl acetate co-polymers, poly(vinylpyrrolidone/dimethylaminoethyl metha-crylate), crotonic acid vinyl acetate copolymers, crotonicacid-vinyl propionate-vinyl acetate terpolymers, crotonic-acid-maleic anhydride-vinyl acetate terpolymers, ethylene-maleic anhydride copolymers, monoalkylesters of poly (methylvinyl ether-maleic acid), dimethyl hydantoin form-aldehyde, carbo~ylated polyvinyl acetate and quaternisedacrylic resin. Depending on type the resins are supplied as solventless prodllcts or as solutions in a cosmetically-acceptable vehicle for example ethyl alcohol or isopropyl 7~7 alcohol. In general the hairspray resin is present in a proportion of from about 0.5 to about 5 percent by weight based on the total weight of the composition.
As the alcohol component there are preferably employed ethyl alcohol or isopropyl alcohol. The proportion of alcohol may vary within wide limits, for example from about 7.5~ to about 50~ of the total weig'nt of the composition.
The methylsiloxanes which are employed in the com-positions o~ this invention are those having a boiling point in the range from lOO~C to 240C at 760 mm E~g. The methylsiloxanes may be linear or cyclic and include hexa-methyldisiloxane, hexamethylcyclotrisiloxane, octamethyl-cyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexasiloxane. The methylsiloxanes may be employed as the individual compounds or as mixtures of two or more. In order to obtain the benefits of softness and gloss associated with good holding power the methyl-siloxane should be employed in a prGportion of more than 1 percent by weight based on the total weight of the compo-sition. Up to 15 percent by weight of the methylsiloxane may be employed, the preferred proportion being from 2 to 8 percent by weight based on the total composition weight.
Any suitable liquified organic gas may be employed as the aerosol propellant. The use of such propellants for dispensing hairspray resins and o~her cosme~ic sub-stances is well known and the choice of a suitable prop-ellant system and the amount to be employed will be readily apparent to the skilled person. Such gases are normally hydrocarbons or halogenated hydrocarbons which are liquid under the pressure obtaining in the dispensing container but which vapourise when this pressure is released. Examples of such propellants include propane,
3~2~L6'7~7 butane, dichlorodifluoromethane, dichloro-tetra-fluoro-ethane, fluorotrichloromethane and methylene chloride.
The propellants are normally employed in a propor~ion of from about 35 percent to about 75 percent by weight based on the total weight of the composition.
In addition to the essential components described hereinabove the compositions of this invention may contain any of the additives normally present in resin hairspray compositions, for example, perfumes, colourants, plasti-cisers and medicaments. The composisitions shoul~,how~ver, be substantially free of water, tha~ is they should contain less than 2%, and preferably less than 0.5%
by weight of water.
The invention is illustrated by the following examples.
Example 1 Resin hairsprays according to the invention were formulated having the compositions set out in Table A, the amounts being shown as percentages by weight. For comp-arison a control ~ormulation for each resin was also pre-pared wherein the methylsiloxane was replaced by 0.2 per-cent by weight of dimethylphthalate and the ethanol content made up to 43.9 percent by weight (Amphomer) and 41.2 percent by weight ~PVP/VA 735).
TABLE A
Formulation 1 2 3 4 5 (1) Amphomer Resin 0.750 0.750 0.750 PvplvA 735 (2) 2-aminoethyl-propanol 0.123 0.123 0.123 Ethanol 41.92135.303 35.303 39.42 33.18 Methylsilox-~3) ane A - - 8.824 2.0~ -Methylsilox-(4) ane B 2.206 8.824 - - 8.32 Propellant (5) 55 55 55 55 55 (1) amphoteric acrylic resin (2) polyvinylpyrrolidone-vinyl acetate copolymer (50%
solution) (3) hexamethyldisiloxane
The propellants are normally employed in a propor~ion of from about 35 percent to about 75 percent by weight based on the total weight of the composition.
In addition to the essential components described hereinabove the compositions of this invention may contain any of the additives normally present in resin hairspray compositions, for example, perfumes, colourants, plasti-cisers and medicaments. The composisitions shoul~,how~ver, be substantially free of water, tha~ is they should contain less than 2%, and preferably less than 0.5%
by weight of water.
The invention is illustrated by the following examples.
Example 1 Resin hairsprays according to the invention were formulated having the compositions set out in Table A, the amounts being shown as percentages by weight. For comp-arison a control ~ormulation for each resin was also pre-pared wherein the methylsiloxane was replaced by 0.2 per-cent by weight of dimethylphthalate and the ethanol content made up to 43.9 percent by weight (Amphomer) and 41.2 percent by weight ~PVP/VA 735).
TABLE A
Formulation 1 2 3 4 5 (1) Amphomer Resin 0.750 0.750 0.750 PvplvA 735 (2) 2-aminoethyl-propanol 0.123 0.123 0.123 Ethanol 41.92135.303 35.303 39.42 33.18 Methylsilox-~3) ane A - - 8.824 2.0~ -Methylsilox-(4) ane B 2.206 8.824 - - 8.32 Propellant (5) 55 55 55 55 55 (1) amphoteric acrylic resin (2) polyvinylpyrrolidone-vinyl acetate copolymer (50%
solution) (3) hexamethyldisiloxane
(4) octamethylcyclotetrasiloxane (70%) and decamethyl-cyclopentasiloxane ~30%) by weigh~
(5~ CC13F/CC12F2 (65/35) The formulations were applied from an aerosol dis-penser to samples of virgin curled brown hair and the treated samples examined for softness and ease of combing.
The holding power of each of Formulations 1 - 5 relative to the control was measured by suspending the treated hair samples in an atmosphere at 97% Relative Humidity and measuring the percentage extension of the curl aft2r 5 hours. The Relative Holding Power was calcula~ed as i7~
percentage extension of con~rol x 100 percentage extension of formulation values above 100 indicating superior holding po~7er of the Formulation compared with the control.
Formulation 1 2 3 4 5 _ _ Relative Holding 10Power % 120 89 122 141 126 Softness Very Soft, Soft, soft, slightly Very soft, silky silky ~ilky silky silky Ease of Very Very Eairly ~airly Combing Easy easy easy difficult easy _ Curls sprayed with the control formulation tended to be harsh and dry and were difficult to comb out. T'ne control for Formulation 4 was very difficult to comb.
Example 2 Resin hairsprays having the compositions shown in the following table were prepared by admixing all ingred-ients except the propellants, charging the mixture to anaerosol dispenser and thereafter adding the propellants.
The proportions are expressed as percentages by weight.
Composition 1 2 PVP/VA 735(1~ 3.5 3.5 Ethanol 9.31 28.8 Methylsiloxane(2)13.97 12.35 Methylene chloride18.59 ---Composition 1 2 Octadecanol --- 0.2 Dimethylphthalate --- 0.1 Butane 23.25 ---P12(3) 32.38 19.25 P11(4) 35.80 (1) polyvinylpyrrolidone-vinyl acetate copolymer (50%
solution) 0 (2) Mixture of octamethylcyclotetrasiloxane (70%) and decamethylcyclopentasiloxane (30%) by weight (3) CC12F2 (4) CC13F
For comparison control compositions were prepared lS except that the methylsiloxane was omitted and the ethanol content increased to 23.28% (Composition 1) and 41.15%
(Composition 2).
The compositions were sprayed on to samples of virgin curled brown hair and the treated samples examined for softness and ease of combing. The Relative Holding Power of the compositions was measured as described in Example 1 except that the curls were suspended in an atmosphere at 97% Relative Humidity for 22 hours.
The results were as follows:
Composition 1 Composition 2 Relative Holding Power 100 132 Handle Very soft Very soft 30 Ease of Combing First stroke difficult -thereafter easy Easy 7~
In each case the control curls were difficult to comb and were harsh and stiff to the touch.
(5~ CC13F/CC12F2 (65/35) The formulations were applied from an aerosol dis-penser to samples of virgin curled brown hair and the treated samples examined for softness and ease of combing.
The holding power of each of Formulations 1 - 5 relative to the control was measured by suspending the treated hair samples in an atmosphere at 97% Relative Humidity and measuring the percentage extension of the curl aft2r 5 hours. The Relative Holding Power was calcula~ed as i7~
percentage extension of con~rol x 100 percentage extension of formulation values above 100 indicating superior holding po~7er of the Formulation compared with the control.
Formulation 1 2 3 4 5 _ _ Relative Holding 10Power % 120 89 122 141 126 Softness Very Soft, Soft, soft, slightly Very soft, silky silky ~ilky silky silky Ease of Very Very Eairly ~airly Combing Easy easy easy difficult easy _ Curls sprayed with the control formulation tended to be harsh and dry and were difficult to comb out. T'ne control for Formulation 4 was very difficult to comb.
Example 2 Resin hairsprays having the compositions shown in the following table were prepared by admixing all ingred-ients except the propellants, charging the mixture to anaerosol dispenser and thereafter adding the propellants.
The proportions are expressed as percentages by weight.
Composition 1 2 PVP/VA 735(1~ 3.5 3.5 Ethanol 9.31 28.8 Methylsiloxane(2)13.97 12.35 Methylene chloride18.59 ---Composition 1 2 Octadecanol --- 0.2 Dimethylphthalate --- 0.1 Butane 23.25 ---P12(3) 32.38 19.25 P11(4) 35.80 (1) polyvinylpyrrolidone-vinyl acetate copolymer (50%
solution) 0 (2) Mixture of octamethylcyclotetrasiloxane (70%) and decamethylcyclopentasiloxane (30%) by weight (3) CC12F2 (4) CC13F
For comparison control compositions were prepared lS except that the methylsiloxane was omitted and the ethanol content increased to 23.28% (Composition 1) and 41.15%
(Composition 2).
The compositions were sprayed on to samples of virgin curled brown hair and the treated samples examined for softness and ease of combing. The Relative Holding Power of the compositions was measured as described in Example 1 except that the curls were suspended in an atmosphere at 97% Relative Humidity for 22 hours.
The results were as follows:
Composition 1 Composition 2 Relative Holding Power 100 132 Handle Very soft Very soft 30 Ease of Combing First stroke difficult -thereafter easy Easy 7~
In each case the control curls were difficult to comb and were harsh and stiff to the touch.
Claims (4)
1. A hairspray composition comprising a hairspray resin, at least one alcohol selected from ethyl alcohol and propyl alcohol, an aerosol propellant and from more than 1% to 15% by weight, based on the total weight of the composition, of at least one methylsiloxane having a boiling point at 760 mm. Hg in the range from 100°C to 240°C.
2. A composition as claimed in Claim 1 wherein the methyl-siloxane is present in a proportion of from 2% to 8% by weight based on the weight of the composition.
3. A hairspray composition as claimed in Claim 1 wherein the alcohol is present in a proportion of from 7.5% to 50% by weight based on the total weight of the composition.
4. A process for treating hair which comprises applying thereto a hairspray composition as claimed in Claim 1.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8234779 | 1982-12-07 | ||
| GB8234779 | 1982-12-07 | ||
| GB8328941 | 1983-10-29 | ||
| GB838328941A GB8328941D0 (en) | 1983-10-29 | 1983-10-29 | Hair treatment compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1216797A true CA1216797A (en) | 1987-01-20 |
Family
ID=26284610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000442564A Expired CA1216797A (en) | 1982-12-07 | 1983-12-05 | Hair treatment compositions |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1216797A (en) |
| DE (1) | DE3344273A1 (en) |
| FR (1) | FR2536992B1 (en) |
| IT (1) | IT1208195B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1158139A (en) * | 1966-12-23 | 1969-07-16 | Clairol Inc | Hair Dressing Composition |
| LU67330A1 (en) * | 1973-03-30 | 1974-10-09 | ||
| JPS5399338A (en) * | 1977-02-09 | 1978-08-30 | Sunstar Inc | Set lotion and hair spray composition |
| GB2025228A (en) * | 1978-05-18 | 1980-01-23 | Unilever Ltd | Hair treatment compositions |
| JPS5622716A (en) * | 1979-07-19 | 1981-03-03 | Unilever Nv | Hair treatment product and its manufacture |
| EP0116207A3 (en) * | 1982-12-15 | 1986-03-12 | Beecham Group Plc | Cosmetic formulation |
-
1983
- 1983-12-05 CA CA000442564A patent/CA1216797A/en not_active Expired
- 1983-12-06 FR FR8319452A patent/FR2536992B1/en not_active Expired
- 1983-12-06 IT IT8324060A patent/IT1208195B/en active
- 1983-12-07 DE DE19833344273 patent/DE3344273A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT8324060A0 (en) | 1983-12-06 |
| FR2536992B1 (en) | 1987-10-02 |
| FR2536992A1 (en) | 1984-06-08 |
| DE3344273A1 (en) | 1984-06-07 |
| IT1208195B (en) | 1989-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |