Use of cationic polyurethanes and polyureas as ingredients of cosmetic preparations
    1.
    发明授权
    Use of cationic polyurethanes and polyureas as ingredients of cosmetic preparations 失效
    使用阳离子聚氨酯和聚脲作为化妆品制剂的成分

    公开(公告)号:US06335003B1

    公开(公告)日:2002-01-01

    申请号:US08424527

    申请日:1995-05-30

    IPC分类号: A61K711

    摘要: Cationic polyurethanes and polyureas formed from (a) at least one diisocyanate or reaction product thereof with one or more compounds containing two or more active hydrogen atoms per molecule, and (b) at least one diol, primary or secondary amino alcohol, primary or secondary diamine or primary or secondary triamine each with one or more tertiary, quaternary or protonated tertiary amine nitrogen atoms and having a glass transition temperature of at least 25 ° C. and an amine number of from 50 to 200, based on the non-quaternized or -protonated compounds, or other salts of these polyurethanes and polyureas, are useful as ingredients of cosmetic and pharmaceutical preparations.

    摘要翻译: 由(a)至少一种二异氰酸酯或其反应产物与每分子含有两个或多个活性氢原子的一种或多种化合物形成的阳离子聚氨酯和聚脲,和(b)至少一种二醇,伯或仲氨基醇,伯或仲 二胺或伯或仲三胺各自具有一个或多个叔胺,季铵或质子化叔胺氮原子,并且玻璃化转变温度为至少25℃,胺数为50至200,基于非季铵化或 - 质子化合物或这些聚氨酯和聚脲的其它盐可用作化妆品和药物制剂的成分。

    Use of crosslinked copolymers of monoethylenically unsaturated carboxylic acids as stabilizer in oil-in-water emulsions
    3.
    发明授权
    Use of crosslinked copolymers of monoethylenically unsaturated carboxylic acids as stabilizer in oil-in-water emulsions 失效
    在水包油乳液中使用单烯属不饱和羧酸的交联共聚物作为稳定剂

    公开(公告)号:US06528575B1

    公开(公告)日:2003-03-04

    申请号:US08578706

    申请日:1995-12-28

    IPC分类号: A61K748

    摘要: The use of crosslinked copolymers obtainable by precipitation polymerization of monomer mixtures comprising (a) monoethylenically unsaturated C3-C8-carboxylic acids, their anhydrides or mixtures of said carboxylic acids and anhydrides, (b) compounds with at least 2 non-conjugated ethylenic double bonds in the molecule as crosslinkers and, where appropriate, (c) other monoethylenically unsaturated monomers which are copolymerizable with monomers (a) and (b), in the presence of free-radical polymerization initiators and from 0.1 to 20% by weight, based on the monomers used, of saturated, nonionic surface-active compounds, as stabilizer in oil-in-water emulsions in amounts of from 0.01 to 5% of the weight of the emulsions, and cosmetic and pharmaceutical formulations based on oil-in-water emulsions which contain said precipitation polymers.

    摘要翻译: 使用可通过单体混合物的沉淀聚合获得的交联共聚物,其包含(a)单烯属不饱和C 3 -C 8 - 羧酸,其酸酐或所述羧酸和酸酐的混合物,(b)具有至少2个非共轭烯键双键的化合物 在分子中作为交联剂,并且在适当的情况下,(c)可以在自由基聚合引发剂存在下与单体(a)和(b)共聚的其它单烯属不饱和单体和基于 饱和的非离子表面活性化合物所使用的单体作为水包油乳液中稳定剂的量为乳剂重量的0.01至5%,以及基于水包油乳液的化妆品和药物制剂 其含有所述沉淀聚合物。

    Hair setting composition
    4.
    发明授权
    Hair setting composition 失效
    头发定型组成

    公开(公告)号:US5306484A

    公开(公告)日:1994-04-26

    申请号:US874203

    申请日:1992-04-27

    CPC分类号: A61K8/046 A61K8/8152 A61Q5/06

    摘要: Hair setting composition containing as film formers copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymerization ofA) from 75 to 99% by weight of tert-butyl acrylate and/or tert-butyl methacrylate,B) from 1 to 25% by weight of acrylic acid and/or methacrylic acid andC) from 0 to 10% by weight of a further free radical copolymerizable monomer,the carboxyl groups of the copolymers having been partly or wholly neutralized by amines.

    摘要翻译: 含有作为成膜剂的基于丙烯酸叔丁酯和/或甲基丙烯酸叔丁酯的共聚物的固化组合物,其K值为10至50,可通过A)的75至99重量%的叔 - 丙烯酸丁酯和/或甲基丙烯酸叔丁酯,B)1至25重量%的丙烯酸和/或甲基丙烯酸,和C)0至10重量%的另外的自由基可共聚单体, 已经被胺部分或全部中和的共聚物。

    Hairsetting compositions
    6.
    发明授权
    Hairsetting compositions 失效
    发胶组合物

    公开(公告)号:US06482393B1

    公开(公告)日:2002-11-19

    申请号:US08537908

    申请日:1995-10-26

    IPC分类号: A61K711

    CPC分类号: A61Q5/06 A61K8/8147

    摘要: Hairsetting compositions comprise as film-formers copolymers based on tert-butyl acrylate or tert-butyl methacrylate having a K value of from 10 to 50 which are obtainable by free-radical polymerization of A) from 30 to 72% by weight of tert-butyl acrylate or tert-butyl methacrylate or a mixture thereof as monomer A, B) from 10 to 28% by weight of acrylic acid or methacrylic acid or a mixture thereof as monomer B, and C) from 0 to 60% by weight of a free-radically copolymerizable monomer or of a free-radically copolymerizable monomer mixture as monomers C, where at least one of the monomers C produces a homopolymer having a glass transition temperature of less than 30° C., the carboxyl groups of the copolymers being partially or completely neutralized.

    摘要翻译: 毛发组合物包含作为成膜剂的基于丙烯酸叔丁酯或甲基丙烯酸叔丁酯的共聚物,其K值为10至50,可通过A)的自由基聚合获得30至72重量%的丙烯酸叔丁酯 或甲基丙烯酸叔丁酯或其混合物作为单体A,B)10-28重量%的丙烯酸或甲基丙烯酸或其作为单体B的混合物,和C)0至60重量%的自由基 可共聚单体或可自由基共聚的单体混合物作为单体C,其中至少一种单体C产生玻璃化转变温度低于30℃的均聚物,共聚物的羧基被部分或完全中和 。