151545-95-8Relevant articles and documents
Dye composition for keratinic fibres containing sulfured metaphenylenediamines, dyeing process and new sulfured metaphenylenediamines and preparation method thereof
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, (2008/06/13)
The invention relates to a dye composition for keratinic fibers comprising an oxidation colorant precursor of the type ortho and/or para and a sulfured metaphenylenediamine having formula (I) STR1 wherein Z is alkyl, aralkyl, monohydroxyalkyl or polyhydro