Use of esterified oxalkylates as formulation agents for dyestuff

Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more...

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8527, 8580, 8582, 8650, 8662, C09B 6746, D06P 6702

Patent

active

043892132

ABSTRACT:
The invention relates to the use of water-soluble compounds obtained by esterifying alkylene oxide adducts on alcohols having 10 to 24 C atoms with carboxylic acids having up to 22 C atoms and carrying 1 to 6 carboxyl groups as preparation agents for dyestuffs which are insoluble to sparingly soluble in water and preparations which contain a dyestuff having a particle size of less than about 5 .mu.m and one of the preparation agents mentioned.

REFERENCES:
patent: 4286960 (1981-09-01), Schneider et al.
patent: 4333732 (1982-06-01), Deubel et al.
patent: 4336025 (1982-06-01), Schneider et al.

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