发明申请
US20050102769A1 Composition for dyeing keratinous fibers containing a paraphenylenediamine substituted by a diazacycloheptane radical 失效
用于染色含有被二氮杂环庚烷基取代的对苯二胺的角质纤维的组合物

Composition for dyeing keratinous fibers containing a paraphenylenediamine substituted by a diazacycloheptane radical
摘要:
The subject of the invention is a composition for the oxidation dyeing of keratinous fibres, in particular human hair, comprising an oxidation base of the para-phenylenediamine type, substituted with a diazacycloheptane radical. The invention also relates to the method for dyeing fibres using this composition, and the novel compounds of the type mentioned above.
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