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    • 121. 发明授权
    • Personal care composition
    • 个人护理构成
    • US5882660A
    • 1999-03-16
    • US794719
    • 1997-02-03
    • John George ChambersGraham Andrew Turner
    • John George ChambersGraham Andrew Turner
    • A61K8/00A61K8/31A61K8/34A61K8/36A61K8/37A61K8/44A61K8/63A61K8/67A61K8/72A61K8/73A61K8/86A61K8/92A61K8/97A61K8/98A61Q5/00A61Q19/00A61Q19/08A61Q19/10A61Q90/00C11D3/18C11D3/20C11D3/38A61K7/48
    • A61K8/31A61K8/342A61K8/361A61K8/63A61K8/671A61K8/731A61K8/737A61K8/86A61K8/97A61K8/985A61Q19/00A61Q19/10A61K2800/5426Y10S514/844Y10S514/845Y10S514/846
    • A personal care composition in the form of an aqueous liquid comprises:i) a lipid composition comprising two components D and E, where D is a molecule having one long hydrocarbon chain and a hydrophillic head group and E is a material which comprises at least one of a compound selected from 3.beta.-sterol; squalane; squalane; saponins or sapogenins of the plant steroid or triterpenoid type; di and tri terpenes such as phytol, retinol and amyrin; and mixtures thereof, wherein D and E are respectively present at levels within the range 0.1 to 10 wt % and 0.2 a to 12 wt % based on the total composition;ii) a surface active agent selected from anionic, nonionic, cationic, zwitterionic, amphoteric surface active agents, soap and mixtures thereof; andiii) a deposition aid; andthe composition is substantially free of a molecule having at least two hydrocarbon chains and a polar head group which satisfies the relationship ##EQU1## where V is the volume of the hydrocarbon chainsI.sub.c is the critical length of the hydrocarbon chains anda.sub.o is the optimum area of the polar head group.The composition may in the form of for example a shower gel or facial cleanser which is temporarily applied to the skin before being removed such as wiping or rinsing it from the skin.
    • 水性液体形式的个人护理组合物包括:i)包含两种组分D和E的脂质组合物,其中D是具有一个长烃链和亲水性头基的分子,E是包含至少一种 的选自3β-甾醇的化合物; 角鲨烷 角鲨烷 植物类固醇或三萜类皂甙或皂甙元; 二萜和三萜,如植醇,视黄醇和氨in; 和其混合物,其中D和E分别以基于总组合物的0.1至10重量%和0.2重量至12重量%的范围内的水平存在; ii)选自阴离子,非离子,阳离子,两性离子,两性表面活性剂,皂及其混合物的表面活性剂; 和iii)沉积助剂; 并且所述组合物基本上不含具有至少两个烃链和极性头基团的分子,其满足关系式(I)其中V是烃链的体积Ic是烃链的临界长度,ao 是极地头组的最佳面积。 组合物可以是例如沐浴露或面部清洁剂的形式,其在被去除之前临时施用于皮肤,例如从皮肤擦拭或冲洗皮肤。