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    • 3. 发明申请
    • Personal care compositions containing cationically modified starch and an anionic surfactant system
    • 含阳离子改性淀粉和阴离子表面活性剂体系的个人护理组合物
    • US20070160555A1
    • 2007-07-12
    • US11328302
    • 2006-01-09
    • James StaudigelMarjorie Peffly
    • James StaudigelMarjorie Peffly
    • A61K8/73
    • A61K8/732A61K8/463A61K2800/5426A61Q5/02A61Q5/12
    • Personal care compositions comprise (a) from about 0.01 wt. % to about 10 wt. % of a water-soluble cationically modified starch polymer, wherein said water-soluble cationically modified starch polymer has a molecular weight from about 250,000 to about 15,000,000 and a charge density from about 0.2 meq/g to about 5 meq/g; (b) from about 5 wt. % to about 50 wt. % of an anionic surfactant system, said anionic surfactant system comprising at least one anionic surfactant and having an ethoxylate level and an anion level, (i) wherein said ethoxylate level is from about 1 to about 6, and (ii) wherein said anion level is from about 1 to about 6; and (c) a cosmetically acceptable medium. Personal care compositions as described above further comprise from about 0.01 wt. % to about 10 wt. % of one or more oily conditioning agents. Methods of treating hair or skin comprise applying the personal care compositions as described above to the hair or skin and rinsing the hair or skin.
    • 个人护理组合物包含(a)约0.01重量% %至约10wt。 %的水溶性阳离子改性淀粉聚合物,其中所述水溶性阳离子改性淀粉聚合物的分子量为约250,000至约150000,电荷密度为约0.2meq / g至约5meq / g; (b)约5wt。 %至约50wt。 %的阴离子表面活性剂体系,所述阴离子表面活性剂体系包含至少一种阴离子表面活性剂并且具有乙氧基化物水平和阴离子水平,(i)其中所述乙氧基化物水平为约1至约6,和(ii)其中所述阴离子水平 为约1至约6; 和(c)美容上可接受的介质。 如上所述的个人护理组合物还包含约0.01重量% %至约10wt。 %的一种或多种油性调理剂。 治疗头发或皮肤的方法包括将如上所述的个人护理组合物施用到头发或皮肤上并漂洗毛发或皮肤。