Patent classifications
C
CHEMISTRY; METALLURGY
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C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; , e.g. PIGMENTS; MORDANTS; LAKES
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67/00
Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents; grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
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C09B67/0033
Blends of pigments; Mixtured crystals; Solid solutions
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C09B67/0046
Mixtures of two or more azo dyes
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C09B67/0055
Mixtures of two or more disazo dyes
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C09B67/0057
Mixtures of two or more reactive disazo dyes
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C09B67/0057

MIXTURES OF FIBRE-REACTIVE AZO DYES, THEIR PREPARATION AND THEIR USE
20200270460 · 2020-08-27 ·

The present invention relates to novel mixtures of reactive dyes, a composition comprising the dye mixture according to the invention, an ink or a printing ink or printing paste or dyeing bath for printing or dyeing a substrate comprising the dye mixture according to the invention or the composition according to the invention, their use for dyeing and/or printing substrates, a process for dyeing or printing substrates and substrates comprising the dye mixture according to the invention or the composition according to the invention. Those mixtures are suitable for dyeing and/or printing substrates, such as paper, textiles, glass, plastics or metal, and can be applied in combination with other dyes.