Dyeing composition comprising at least one diaminopyrazole...

Details Dyeing composition comprising at least one diaminopyrazole... Dyeing composition comprising at least one diaminopyrazole...

2006-02-28

2006-02-28

Elhilo, Eisa (Department: 1751)

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing involving animal-derived natural fiber material ,...

Hair dyeing

C008S406000, C008S407000, C008S408000, C008S410000, C008S421000, C008S423000, C008S570000, C008S573000, C008S690000, C008S692000, C548S262400, C548S372500

Reexamination Certificate

active

07004979

ABSTRACT:
The invention relates to a dye composition comprising an oxidation base of the diaminopyrazole type and a pyrazolo-azole coupler.The invention also relates to the use of this composition for dyeing keratin fibres and also to the dyeing process using this composition.

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English language DERWENT abstract of DE 2359399.
English language DERWENT abstract of JP 63 169571.
English language DERWENT abstract of JP 5 163124.
English language DERWENT abstract of EP 0 770 375.
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