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    • 85. 发明授权
    • Personal care composition comprising hydrophobic gel
    • 包含疏水凝胶的个人护理组合物
    • US07270828B2
    • 2007-09-18
    • US10740254
    • 2003-12-18
    • Hisatoshi MasudaMayu IshigamiGeorge Endel Deckner
    • Hisatoshi MasudaMayu IshigamiGeorge Endel Deckner
    • A61K6/00A61K8/02A61K8/18
    • A61K8/894A61K8/06A61K8/064A61K8/345A61K2800/30A61K2800/31A61Q1/02A61Q1/06A61Q1/14A61Q15/00
    • Disclosed is a polyol-in-silicone emulsion consisting essentially of: (i) an alkyl dimethicone copolyol having an HLB of from about 4 to about 6, and a molecular weight of from about 10,000 to about 20,000, wherein the alkyl group is made of about 10 to about 22 carbons; and (ii) a polyol, wherein the weight ratio of the alkyl dimethicone copolyol to the polyol is from about 100:1 to about 2:8; methods to make such a polyol-in-silicone emulsion, as well as an anhydrous personal care composition comprising by weight: (a) from about 0.01% to about 15% of an alkyl dimethicone copolyol having an HLB of about 4-6, and a molecular weight of from about 10,000 to about 20,000, wherein the alkyl group is made of about 10 to about 22 carbons; (b) from about 0.01% to about 35% of a polyol, wherein the weight ratio of the alkyl dimethicone copolyol to the polyol is from about 100:1 to about 2:8; and wherein the composition is substantially free of water.
    • 公开了一种多硅氧烷乳液,其基本上由以下组成:(i)HLB为约4至约6,分子量为约10,000至约20,000的烷基聚二甲基硅氧烷共聚多元醇,其中所述烷基由 约10至约22个碳; 和(ii)多元醇,其中烷基聚二甲基硅氧烷共聚多元醇与多元醇的重量比为约100:1至约2:8; 制备这种多元醇 - 硅氧烷乳液的方法,以及无水个人护理组合物,其包含:(a)约0.01%至约15%的HLB为约4-6的烷基聚二甲基硅氧烷共聚多酚,以及 分子量为约10,000至约20,000,其中烷基由约10至约22个碳原子制成; (b)约0.01%至约35%的多元醇,其中烷基聚二甲基硅氧烷共聚多元醇与多元醇的重量比为约100:1至约2:8; 并且其中所述组合物基本上不含水。