发明名称 |
Cosmetic composition comprising a particular copolymer and use of said copolymer in cosmetics |
摘要 |
<p>The use of an optionally crosslinked copolymer (I) based on a major proportion of a monomeric 3-6 C mono-olefinically unsaturated carboxylic acid (or its anhydride) of this and a minor proportion of an ester of acrylic acid having a fatty chain is claimed in a cosmetic, dermatological, hygienic and/or pharmaceutical composition (A). (I) is used in (A) (i) to limit, reduce and/or suppress the transfer and/or the migration of (A), (ii) to improver the retention of (A), (iii) as an agent to provide properties as in (i) and/or (ii) or (iv) to form a film of (A), where the film has properties as in (i) and/or (ii). Also claimed are various (I)-containing compositions (A); and a method for preventing migration etc. of (A) using (I).</p> |
申请公布号 |
EP0832645(B1) |
申请公布日期 |
1999.07.14 |
申请号 |
EP19970402143 |
申请日期 |
1997.09.16 |
申请人 |
L'OREAL |
发明人 |
FAVRE, SOPHIE;TERREN, NADIA;MICHELET, JACQUES |
分类号 |
A61K47/30;A61K8/00;A61K8/06;A61K8/25;A61K8/29;A61K8/31;A61K8/33;A61K8/40;A61K8/41;A61K8/46;A61K8/49;A61K8/72;A61K8/81;A61K8/89;A61K8/891;A61K8/892;A61K8/896;A61Q1/00;A61Q1/02;A61Q1/04;A61Q1/06;A61Q1/10;A61Q1/12;A61Q3/02;A61Q5/00;C08L83/04;(IPC1-7):A61K7/48;A61K7/02 |
主分类号 |
A61K47/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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