Permanent coloring of hair using carbonate salts and bicarbonate salts and using percarbamic acid precursors
    9.
    发明授权
    Permanent coloring of hair using carbonate salts and bicarbonate salts and using percarbamic acid precursors 有权
    使用碳酸盐和碳酸氢盐和使用全氨基甲酸前体的头发永久着色

    公开(公告)号:US06821302B2

    公开(公告)日:2004-11-23

    申请号:US10286255

    申请日:2002-11-01

    IPC分类号: A61K713

    CPC分类号: A61Q5/10 A61K8/40

    摘要: Compositions and methods for achieving permanent hair color change which composition includes a mixture of: a) a composition A which comprises: i) at least one oxidation hair dye precursor; ii) a metal cyanate selected from the group consisting of KOCN, NaOCN, LiOCN, Ca(OCN)2, Mg(OCN)2, Zn(OCN)2 and mixtures thereof which comprises a cyanate ion at about 0.1 to about 2.5%; and iii) an alkalizing agent; b) and a composition B which comprises: i) an oxidizing compound; wherein the mixture of composition A and composition B has a pH of about 7 to about 11; are described.

    摘要翻译: 用于获得永久性头发颜色变化的组合物和方法,该组合物包括以下混合物:a)组合物A,其包含:i)至少一种氧化染发剂前体; ii)选自KOCN,NaOCN,LiOCN ,Ca(OCN)2,Mg(OCN)2,Zn(OCN)2及其混合物,其含有约0.1至约2.5%的氰酸根离子; 和ii)碱化剂; b)和组合物B,其包含:i)氧化化合物;其中组合物A和组合物B的混合物具有约7至约11的pH;描述。