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    • 77. 发明授权
    • Nail care composition comprising a water-dispersible polycondensate and a water-soluble copolymer
    • 包含水分散性缩聚物和水溶性共聚物的指甲护理组合物
    • US06306374B1
    • 2001-10-23
    • US08501822
    • 1995-07-13
    • Roland RaminJean Mondet
    • Roland RaminJean Mondet
    • A61K600
    • A61K8/8147A61K8/85A61K2800/594A61Q3/02
    • A composition containing: a) 5 to 50% by weight relative to the total weight of the composition of a water-dispersible polycondensate containing sulphonate functional groups, b) 0.5 to 20% by weight relative to the total weight of the composition of a water-soluble copolymer containing carboxylic acid functional groups neutralized in a proportion of at least 80% with a nonvolatile basic agent, the weight average molecular weight of said copolymer being between 1,000 and 700,000, and c) 0.01 to 0.5% by weight relative to the total weight of the composition of a nail care active principle, in an aqueous or aqueous-alcoholic medium, provides a nail coating composition which is readily applicable to the nail, dries rapidly and leaves a protective film on the nail.
    • 一种组合物,其包含:a)相对于所述组合物的总重量为5至50重量%的含水分散性缩聚物的磺酸盐官能团,b)相对于所述组合物的水的总重量为0.5至20重量% 含有与非挥发性碱性试剂以至少80%比例中和的羧酸官能团的可溶性共聚物,所述共聚物的重均分子量为1,000至700,000,和c)相对于总重量为0.01至0.5重量% 指甲护理活性成分的组合物在水性或含水醇介质中提供了一种易于应用于指甲的指甲油组合物,其迅速干燥并在指甲上留下保护膜。