CARBOXYETHYL ACRYLATE CONTAINING COPOLYMER STABILIZER/THICKENERS AND METHODS TO MITIGATE THE LOSS OF SILICONE DEPOSITION ON KERATINOUS SUBSTRATES
申请人:LUBRIZOL ADVANCED MATERIALS, INC.
公开号:US20150342858A1
公开(公告)日:2015-12-03
A conditioning cleansing composition comprising at least one detersive surfactant, a silicone conditioning agent and a crosslinked acrylic copolymer stabilizer/thickener that mitigates the loss silicone deposition on keratinous substrates is disclosed. The crosslinked acrylic copolymer is prepared by polymerizing a monomer composition comprising: a) from about 5 to about 50 wt. % of carboxyethyl acrylate and/or oligomers thereof; b) from about 30 to about 95 wt. % of a monomer selected from ethyl acrylate, vinyl acetate, or mixtures thereof; c) from about 0 to about 50 wt. % of (meth)acrylic acid; and d) from about 0.001 to about 5 wt. % of a polyunsaturated crosslinking monomer containing at least two polymerizable ethylenically unsaturated moieties.
本发明公开了一种调理清洁组合物,包括至少一种清洁表面活性剂、一种硅调理剂和一种交联的丙烯酸共聚物稳定剂/增稠剂,该组合物减轻了硅在角质基质上的沉积损失。所述交联的丙烯酸共聚物是通过聚合单体组成物制备的,其中:a)约5至约50重量%的羧乙基丙烯酸和/或其寡聚物;b)约30至约95重量%的从乙酰丙烯酸乙酯、乙烯基醋酸或其混合物中选择的单体;c)约0至约50重量%的(甲基)丙烯酸;以及d)约0.001至约5重量%的聚不饱和交联单体,其含有至少两个可聚合的乙烯基不饱和基团。