C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 67/22 (2006.01) C09D 11/00 (2006.01)
Patent
CA 2613168
The invention relates to mixtures of dyes, containing dyes of general formula (I) and dyes of general formula (II) wherein R1 to R3, A W and M have the designations cited in patent claim 1. The invention also relates to the production of said mixtures and to the use thereof for dyeing or printing materials containing hydroxy groups and/or carbonamide groups, preferably fibrous materials.
L'invention concerne des mélanges de colorants contenant les colorants représentés par la formule (I) et les colorants représentés par la formule (II), dans laquelle R1 à R3, A, W et M ont les significations données dans le descriptif, leur fabrication et leur utilisation pour la coloration ou l'impression de matériaux contenant des groupes hydroxy et/ou carbonamides, de préférence de matériaux à fibres.
Diekmann Joerg
Eden Birgit
Meier Stefan
Wilbers Ludger
Dystar Textilfarben Gmbh & Co. Deutschland Kg
Fetherstonhaugh & Co.
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