发明名称 Cosmetic photoprotection composition containing an ultraviolet filter and a polymer and uses thereof
摘要 <p>A cosmetic compsn. for topical use contains, in a suitable carrier with a continuous aq. phase, (a) a protective system able to filter UVA and/or UVB radiation, and (b) a polymer with repeated units of formula (I): and of formula (II): and/or of formula (III): a = 0 or 1; R1, R2, R3, R4 = H or 1-4C alkyl; R5 = CH3CO or R6-(OC2H5)b; R6 = 2-20C alkyl; b = 1-20; and if the polymer does not contain unit (II), then R2 and R4 are not both = H.</p>
申请公布号 EP0685227(B1) 申请公布日期 1996.09.25
申请号 EP19950401062 申请日期 1995.05.05
申请人 L'OREAL 发明人 ASCIONE, JEAN-MARC;ALLARD, DELPHINE;HANSENNE, ISABELLE
分类号 C07D251/70;A61K8/00;A61K8/02;A61K8/06;A61K8/11;A61K8/19;A61K8/27;A61K8/28;A61K8/29;A61K8/30;A61K8/33;A61K8/35;A61K8/36;A61K8/37;A61K8/41;A61K8/49;A61K8/67;A61K8/72;A61K8/81;A61K8/89;A61K8/891;A61K8/90;A61K8/92;A61Q1/00;A61Q1/02;A61Q1/10;A61Q5/00;A61Q5/02;A61Q5/06;A61Q17/04;C07D235/18;C08F16/16;C08F18/02;C08F216/16;C08F218/02;C08F218/08;C08F218/12;C08K3/22;C08K5/00;C08L29/10;C08L31/02;C08L31/04;C08L33/04;C08L33/06;C09K3/00;(IPC1-7):A61K7/42;A61K7/48;A61K7/06 主分类号 C07D251/70
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