Phthalocyanine reactive dyestuff mixture

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...

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8638, 8661, C09B 62016, D06P 138

Patent

active

057097178

ABSTRACT:
A phthalocyanine reactive dyestuff mixture having improved color levelness and combination properties comprises at least one phthalocyanine-fluoropyrimidinyl reactive dyestuff 2 and at least one phthalocyanine-vinylsulfonyl reactive dyestuff 1 or at least one phthalocyanine-monochlorotriazinyl reactive dyestuff 3, as well as one or more yellow reactive dyestuffs of the formula 4 to 9.

REFERENCES:
patent: 4711641 (1987-12-01), Nakamatsu et al.
patent: 5163971 (1992-11-01), Stawitz
patent: 5356444 (1994-10-01), Schwarz et al.
patent: 5423888 (1995-06-01), Hildebrand et al.

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