发明授权
- 专利标题: Dyeing compositions for keratinic fibres, based on halogenated meta-phenylenediamines
- 专利标题(中): 基于卤代间苯二胺的角质纤维染色组合物
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申请号: US872387申请日: 1986-06-10
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公开(公告)号: US4725283A公开(公告)日: 1988-02-16
- 发明人: Jean Cotteret , Alex Junino , Gerard Lang
- 申请人: Jean Cotteret , Alex Junino , Gerard Lang
- 申请人地址: FRX Paris
- 专利权人: L'Oreal
- 当前专利权人: L'Oreal
- 当前专利权人地址: FRX Paris
- 优先权: LUX85940 19850610
- 主分类号: A61K8/00
- IPC分类号: A61K8/00 ; A61K20060101 ; A61K8/34 ; A61K8/35 ; A61K8/40 ; A61K8/41 ; A61K8/42 ; A61K8/49 ; A61K8/73 ; A61Q5/06 ; A61Q5/10 ; C09B20060101 ; C09B51/00 ; D06P3/04 ; A61K7/13
摘要:
The invention relates to dyeing compositions for direct dyeing of keratinic fibres, containing, in a cosmetically acceptable medium:(a) at least one yellow or green-yellow dye corresponding to the formula (I): ##STR1## in which X=Cl, Br, F, and R.sub.1 and R.sub.2 denote, independently of each other, hydrogen, alkyl, hydroxyalkyl, or alkylaminoalkyl in which the aminoalkyl group may be mono- or disubstituted provided that R.sub.1 and R.sub.2 do not simultaneously denote a hydrogen atom, and(b) at least one blue or violet dye corresponding to the formula: ##STR2## in which R.sub.3 denotes a hydrogen atom or an alkyl, monohydroxyalkyl, polyhydroxyalkyl or alkoxyalkyl radical and R.sub.4 and R.sub.5 have separately the same meanings as R.sub.3 but cannot denote a hydrogen atom.
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