发明名称 Aqueous cosmetic composition with improved stability
摘要 An aqueous composition comprising: (a) a skin cleansing effective amount of a surfactant or mixture thereof; (b) a silicone in quantities of from about 0.1 to abut 8 wt. % of the composition; (c) a hydrocarbonaceous material in quantities from about 0.1 to about 8 wt. % of the composition; (d) a cationic polymer in quantities of from about 0.02 to about 1 wt. % of the composition; (e) a combination of two separate polymers, each being an acrylates/C10-30 alkyl acrylate cross polymer. The polymer being a copolymer of C10-30 alkyl (meth)acrylates and one or more monomers of acrylic acid, methacrylic acid or one of their simple esters selected from the group consisting of methyl, ethyl or propyl; cross linked with an allylic ether of a multi hydroxy compound. The first cross polymer has a viscosity of at least about 10,000 centipoise to not more than about 30,000 centipoise in a 1% dispersion of the polymer in water and neutralized to about pH 7. And the second polymer is a cross polymer having a viscosity of at least 40,000 centipoise for a 1% dispersion of the polymer in water and neutralized to a pH of about 6, in quantities sufficient to provide visual phase stabilization; and (f) the balance, water. The first cross polymer is from about 0.3% wt. % to about 0.6 wt. % of the composition and the second cross polymer is from about 0.25% wt. % to about 0.6 wt. % of the composition. The aqueous composition is suitable for use as a skin cleanser.
申请公布号 NZ517323(A) 申请公布日期 2003.11.28
申请号 NZ20000517323 申请日期 2000.09.07
申请人 COLGATE-PALMOLIVE COMPANY 发明人 DEHAN, LOUIS;JUPRELLE, DIDIER
分类号 A61K8/89;A61K8/31;A61K8/36;A61K8/37;A61K8/44;A61K8/46;A61K8/49;A61K8/60;A61K8/72;A61K8/81;A61K8/891;A61K8/92;A61Q19/00;A61Q19/10;C11D3/22;(IPC1-7):A61K7/48 主分类号 A61K8/89
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