Zwitterionic polymers and their use in hair treatment preparations
    3.
    发明授权
    Zwitterionic polymers and their use in hair treatment preparations 失效
    两性离子聚合物及其在头发处理制剂中的应用

    公开(公告)号:US4814101A

    公开(公告)日:1989-03-21

    申请号:US169255

    申请日:1988-03-15

    摘要: New zwitterionic polymers are obtained as the copolymerization product of:from about 30 to about 70 mole % of monomers containing quaternary ammonium groups and corresponding to the following formula:R.sup.1 --CH.dbd.CR.sup.2 --CO--Z--(C.sub.n H.sub.2n)--N.sup.(+) (CH.sub.3).sub.3 ;about 10 to about 30 mole % of monomeric carboxylic acids corresponding to the following formula:R.sup.3 --CH.dbd.CR.sup.4 --COOH;about 10 to about 30 mole % of monomeric esters corresponding to the following formula:R.sup.5 --CH.dbd.CR.sup.6 --COOR.sup.7 ;and, optionally,0 to about 40 mole % of monomers containing tertiary amino groups and corresponding to the following formula:R.sup.8 --CH.dbd.CR.sup.9 --CO--Z--(C.sub.n H.sub.2n)--NR.sup.10 R.sup.11.The zwitterionic polymers are suitable for the production of hair-washing and hair-care preparations which have a long-lasting hair-softening effect.

    摘要翻译: 获得新的两性离子聚合物作为共聚产物:约30至约70摩尔%的含有季铵基团的单体并对应于下式:R1-CH = CR2-CO-Z-(CnH2n)-N(+) (CH 3)3; 约10至约30摩尔%的对应于下式的单体羧酸:R3-CH = CR4-COOH; 约10至约30摩尔%的对应于下式的单体酯:R5-CH = CR6-COOR7; 和任选的0至约40摩尔%的含有叔氨基并且对应于下式的单体:R8-CH = CR9-CO-Z-(CnH2n)-NR10R11。 两性离子聚合物适合于生产具有持久的头发软化效果的洗发和护发制剂。

    Preparations for washing or rinsing hair containing di- or tri-
carboxylic acids
    4.
    发明授权
    Preparations for washing or rinsing hair containing di- or tri- carboxylic acids 失效
    用于洗涤或漂洗含有二羧酸或三羧酸的头发的制剂

    公开(公告)号:US4898725A

    公开(公告)日:1990-02-06

    申请号:US248344

    申请日:1988-09-20

    摘要: An aqueous or aqueous-alcoholic composition useful for washing or rinsing hair which contains a water-soluble ionic polymer and from about 0.1 to 20% by weight of a water soluble salt of a di- or tri-carboxylic acid containing from 6 to 44 carbon atoms. The ionic polymers may be cationic, anionic, amphoteric or zwitter-ionic. Preferred di- or tri-carboxylic acids are those in which two of the carboxyl groups are separated from one another by at least 3 carbon atoms. The composition further includes a quaternary ammonium compound as a preferred component. Hair rinses preferably contain as an additional ingredient from about 0.1 to 10% by weight of a water-insoluble cosmetic oil or fat component, while shampoos additionally contain from about 1 to 25% by weight of anionic, ampholytic, zwitter-ionic or nonionic surfactant.

    摘要翻译: 用于洗涤或漂洗毛发的水性或水性醇组合物,其含有水溶性离子聚合物和约0.1至20重量%的含有6至44个碳的二羧酸或三羧酸的水溶性盐 原子 离子聚合物可以是阳离子型,阴离子型,两性离子型或两性离子型。 优选的二羧酸或三羧酸是其中两个羧基彼此分开至少3个碳原子的那些。 组合物还包含作为优选组分的季铵化合物。 漂洗剂优选含有约0.1至10重量%的水不溶性化妆油或脂肪组分的附加成分,而洗发剂另外含有约1至25重量%的阴离子,两性离子,两性离子或非离子表面活性剂 。

    Oxidation colorants
    5.
    发明授权
    Oxidation colorants 失效
    氧化着色剂

    公开(公告)号:US06406501B2

    公开(公告)日:2002-06-18

    申请号:US09043599

    申请日:1998-04-16

    IPC分类号: A61K713

    摘要: Oxidation colorants for coloring keratinous fibers comprising a primary intermediate and a secondary intermediate, wherein the primary intermediate comprises: a) a pyrimidine derivative wherein the pyrimidine ring is substituted with two to four amino groups and zero to two hydroxy groups; and b) 1-(2′-hydroxyethyl)-2,5-diaminobenzene or 2-(2′-hydroxyethylamino) -5-aminotoluene.

    摘要翻译: 用于着色包含初级中间体和仲中间体的角质形成纤维的氧化着色剂,其中所述主要中间体包含:a)嘧啶衍生物,其中所述嘧啶环被2-4个氨基和0至2个羟基取代; 和b)1-(2'-羟乙基)-2,5-二氨基苯或2-(2'-羟乙基氨基)-5-氨基甲苯。