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    • 4. 发明申请
    • METHOD AND COMPOSITION FOR RESTRUCTURING KERATIN FIBERS
    • 方法和组合物,李玉平角蛋白纤维
    • WO2005115315A8
    • 2007-02-01
    • PCT/EP2005003697
    • 2005-04-08
    • HENKEL KGAAKAINZ SABINEHUCHEL URSULALAMMERSCHOP OLAFMUELLER BURKHARDKNAPPE THORSTEN
    • KAINZ SABINEHUCHEL URSULALAMMERSCHOP OLAFMUELLER BURKHARDKNAPPE THORSTEN
    • A61K8/64A61K8/22A61K8/23A61K8/44A61Q5/00
    • A61K8/64A61K8/22A61K8/23A61K8/44A61Q5/00A61Q5/004A61Q5/12
    • The invention relates to a method for restructuring keratin fibers, whereby a keratin fiber is contacted with (a) an aqueous preparation of at least one polysulfide of formula (I), wherein R 3 represents hydroxy or the group (II), R 4 represents hydrogen or the group (III), A is a bond or a bivalent saturated or mono- or polyunsaturated aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms, which can be substituted by one or more halogen, hydroxy or carboxy groups and whereby the shortest bond between the carbonyl groups adjacent to group A consists of up to 12 carbon atoms, and wherein R 1 and R 2 are the same or different and are selected from R 5 O- and (IV), wherein R 5 represents hydrogen or an alkyl group having 1 to 6 carbon atoms, n is an integer of from 1 to 100, and whereby one or more carboxyl groups may be present in the form of one or more of its/their salts, and, either simultaneously or successively, a reducing agent, and then (b) with an oxidant. The invention also relates to preparations for use in the inventive methods.
    • 本发明涉及一种用于重组角蛋白纤维,其中角蛋白纤维(A)与下式的至少一种多硫化物(I)的含水制剂,其中R 3 为羟基或基团式(II), [R 4 是氢或基团式(III)中,A是键或具有1至20个碳原子,其与一个或多个卤素的二价饱和或单或多不饱和的脂族或芳族烃基 ,羟基或羧基基团可以被取代,并且其中所述两个至多12个碳原子的一组相邻的羰基之间的最短连接,并且其中,R 1 和R 2 等于或 可以是不同的,并且选自R被选择 5 O-和,式(IV)其中R 5 是氢或碳原子数1〜6的烷基,n是一个整数 是从1〜100,其中邻 多个羧基(一个或多个)的可存在于一个或多个它的/它们的盐(S)的形式,和还原剂同时或依次接触,和然后(b)用氧化剂进行接触。 此外,本发明涉及制剂用于这些方法中使用。