Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...
Patent
1996-05-07
1998-01-20
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
Alkylene sulfato, halotriazine, halodiazine,...
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.
Harms Wolfgang
Herd Karl-Josef
Reddig Wolfram
Bayer Aktiengesellschaft
Einsmann Margaret
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