<p>Cosmetic composition (A) comprises: at least one anionic, nonionic or amphoteric surfactant (a) (0.1-30 wt.%); a partial or full alpha -hydroxycarboxylic acid ester (b) of ethoxylated alcohols (I) (0.05-20 wt.%); at least one alkaline earth metal ion (c) (0.005-1.5 wt.%); and a silicone compound (d) (0.1-3 wt.%). Cosmetic composition (A) comprises: at least one anionic, nonionic or amphoteric surfactant (a) (0.1-30 wt.%); a partial or full alpha -hydroxycarboxylic acid ester (b) of ethoxylated alcohols (0.05-20 wt.%) of formula (I); at least one alkaline earth metal ion (c) (0.005-1.5 wt.%); and a silicone compound (d) (0.1-3 wt.%). R 1>O(CH 2CH 2) nH (I) R 1>linear or branched 6-22 C alkyl or alkenyl; and n : 1-50. Independent claims are also included for: (1) use of (I) for improving the conditioning properties of a cosmetic composition for the skin or hair; and (2) a process for preventing or reducing the absorption of alkyl ether sulfates onto the human skin, comprising applying to the skin a cosmetic composition containing a partial or full alpha -hydroxycarboxylic acid ester of (I).</p>
申请公布号
EP1621231(A1)
申请公布日期
2006.02.01
申请号
EP20050015175
申请日期
2005.07.13
申请人
COGNIS IP MANAGEMENT GMBH
发明人
KOESTER, JOSEF;SCHMID, KARL HEINZ;DOERR, MARKUS;BEHLER, ANSGAR;HENSEN, HERMANN;SEIPEL, WERNER;HUETTNER, IRIS;CORNELSEN, SYBILLE