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EP0285364A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Use of a hair cosmetic composition for preventing generation of split hair or torn hair and for repairing damaged hair

Assignee: Shiseido Co Ltd
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Filing: 1988-03-29
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Granted: —
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Expires: 2008-03-29
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Abstract

Abstract A hair cosmetic composition contains one or more high molecular weight silicone compounds having the formula (I): wherein R₁ represents methyl groups or a part thereof represents phenyl group, R₂ represents methyl group or hydroxy group, and n represents an integer of 3000 to 20000.

Inventors

  • 👤 Tomiyuki Nanba
  • 👤 Kenji Torii
  • 👤 Hiroaki Yasuhara
  • 👤 Kenichi Tomita
  • 👤 Yoko Fukuchi

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 15:05
CPC Classifications
A; A61; A61Q; A61Q5/00; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/58; A61K8/585; A61K8/72; A61K8/84; A61K8/89; A61K8/891

Claims Analysis

Total Claims: 22
Claim 1
Independent Claim 50 words
A hair cosmetic composition comprising at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000.
Claim 2
Dependent Claim 50 words
A hair cosmetic composition comprising at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000.
Claim 3
Dependent Claim 30 words
A hair cosmetic composition as claimed in claim 1, wherein the hair cosmetic composition contains a low boiling-point oil in an amount necessary for dissolving the high molecular weight silicone.
Claim 4
Dependent Claim 19 words
A hair cosmetic composition as claimed in claim 2, wherein the low boiling-point oil is a low boiling-­point silicone.
Claim 5
Dependent Claim 18 words
A hair cosmetic composition as claimed in claim 3, wherein the low boiling-point silicone is a cyclic silicone.
Claim 6
Dependent Claim 18 words
A hair cosmetic composition as claimed in claim 4, wherein the cyclic silicone is octamethylcyclotetra­siloxane, decamethylcyclopentasiloxane or dodecamethyl­cyclohexasiloxane.
Claim 7
Dependent Claim 20 words
A hair cosmetic composition as claimed in claim 3, wherein the low boiling-point silicone is a low boiling-­point linear silicone.
Claim 8
Dependent Claim 18 words
A hair cosmetic composition as claimed in claim 6, wherein the low boiling -point linear silicone is dimethylpolysiloxane.
Claim 9
Dependent Claim 24 words
A hair cosmetic composition as claimed in claim 2, wherein the low boiling-point oil is an isoparaffinic hydrocarbon having 1 to 30 carbon atoms.
Claim 10
Dependent Claim 23 words
A hair cosmetic composition as claimed in any of claims 1 to 8, wherein the hair cosmetic composition is an emulsified cosmetic composition.
Claim 11
Dependent Claim 18 words
A hair cosmetic composition as claimed in claim 9, wherein the emulsified cosmetic composition contains a nonionic surfactant.
Claim 12
Dependent Claim 18 words
A hair cosmetic composition as claimed in claim 9, wherein the emulsified cosmetic composition contains a cationic surfactant.
Claim 13
Dependent Claim 18 words
A hair cosmetic composition as claimed in claim 9, wherein the emulsified cosmetic composition contains an anionic surfactant.
Claim 14
Dependent Claim 42 words
A hair cosmetic composition as claimed in any of claims 9 to 12, wherein the emulsified cosmetic compo­sition is an emulsified cosmetic composition which is emulsified by mixing a mixture of a water-soluble poly­hydric alcohol and a surfactant with an oil phase.
Claim 15
Dependent Claim 80 words
A hair cosmetic composition comprising: (A) 0.1% to 25% by weight of at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000; (B) 1% to 98.9% by weight of at least one cyclic silicone: and (C) 1% to 98.9% by weight of trichlorotrifluoro­ethane and/or tetrachlorodifluoroethane.
Claim 16
Dependent Claim 80 words
A hair cosmetic composition comprising: (A) 0.1% to 25% by weight of at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000; (B) 1% to 98.9% by weight of at least one cyclic silicone: and (C) 1% to 98.9% by weight of trichlorotrifluoro­ethane and/or tetrachlorodifluoroethane.
Claim 17
Dependent Claim 82 words
A hair cosmetic composition comprising: (A) 0.1% to 25% by weight of at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000; (B) 45% to 98.9% by weight of at least one cyclic silicone and (C) 1% to 30% by weight of at least one lower alcohol.
Claim 18
Dependent Claim 82 words
A hair cosmetic composition comprising: (A) 0.1% to 25% by weight of at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000; (B) 45% to 98.9% by weight of at least one cyclic silicone and (C) 1% to 30% by weight of at least one lower alcohol.
Claim 19
Dependent Claim 80 words
An aerosol type hair cosmetic composition comprising: (A) 0.01% to 25% by weight of at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000; (B) 1% to 98.9% by weight of trichlorotrifluoro­ethane and/or tetrachlorodifluoroethane; and (C) 5% to 95% by weight of an aerosol propellant.
Claim 20
Dependent Claim 80 words
An aerosol type hair cosmetic composition comprising: (A) 0.01% to 25% by weight of at least one high molecular weight silicone having the formula (I): wherein each R₁ represents methyl or one or more of the R₁s represents phenyl and the remainder represent methyl, each R₂ represents methyl or hydroxy, and n represents an integer of 3000 to 20000; (B) 1% to 98.9% by weight of trichlorotrifluoro­ethane and/or tetrachlorodifluoroethane; and (C) 5% to 95% by weight of an aerosol propellant.
Claim 21
Dependent Claim 35 words
An aerosol type hair cosmetic composition as claimed in claim 16, wherein the aerosol propellant is at least one compound selected from the group consisting of trichlorofluoromethane, dichlorodifluoromethane, dichloro­tetrafluoromethane, monochlorodifluoromathane, dimethyl­ether, propane, isobutane and n-butane.
Claim 22
Independent Claim 24 words
A method for the cosmetic treatment of hair comprising applying a composition as claimed in any of claims 1 to 17 to the hair.

References Cited (Backward Citations)

EP0155806A2 Cited

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