发明名称 |
DISULFIDE DYES, COMPOSITION COMPRISING THEM AND METHOD OF DYEING HAIR |
摘要 |
Formula (I) wherein R1 and R2 each independently from each other are a residue of an organic dye; Y1 and Y2 each independently from each other are unsubstituted or substituted, straightchain or branched, interrupted or uninterrupted -C1-C10alkylene-; -C5-C10cycloalkylene-; C5-C10arylene; or-C5-C10arylene-(C1-C10alkylene)-; Z1 and Z2 independently from each other are Formula (II) are each independently from each other hydrogen; or unsubstituted or substituted, straight-chain or branched, monocyclic or polycyclic, interrupted or uninterrupted C1-C14alkyl; C2-C14alkenyl; C6-C10aryl; C6-C10aryl-C1-C10alkyl; or C5-C10alkyl(C5-C10aryl); r, q and n independently from each other are 0 or 1, if n is 0, Z3 is hydrogen; and if n is 1, Z3 is -S-; with the proviso that the method does not comprise treating the fiber with an enzyme of the type of a protein disulfidisomerase (EC 5.3.4.1). Further, the present invention relates to novel disulfid compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation. |
申请公布号 |
WO2005097051(A3) |
申请公布日期 |
2005.12.15 |
申请号 |
WO2005EP51412 |
申请日期 |
2005.03.29 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC.;ELIU, VICTOR, PAUL;FROEHLING, BEATE;KAUFFMANN, DOMINIQUE |
发明人 |
ELIU, VICTOR, PAUL;FROEHLING, BEATE;KAUFFMANN, DOMINIQUE |
分类号 |
A61K8/46;A61K8/49;A61Q5/10;C09B44/16;C09B44/20;C09B49/00 |
主分类号 |
A61K8/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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