Process and agent for the coloring of textiles of polyester fibe

Details Process and agent for the coloring of textiles of polyester fibe Process and agent for the coloring of textiles of polyester fibe

1980-03-27

1981-07-21

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Carboxylic acid esters, cyanates, isocyanates, or sulfur...

8609, 8637, 8650, 8652, 8922, D06P 352

Patent

active

042796156

ABSTRACT:
Polyester fiber materials are colored by contacting them with aqueous compositions containing an organic pigment or a vat dyestuff or both and an oxpropylate of a mono- to hexahydric alkanol of 2 to 6 carbon atoms (containing 20 to 60 propylene oxide units) and fixing in a manner which is common for polyester. The colorations are fast to migration, especially to bleeding into PVC-coatings.

REFERENCES:
patent: 3653800 (1972-04-01), Blackwell
patent: 3656880 (1972-04-01), Blackwell
patent: 4055393 (1977-10-01), Schafer
patent: 4209333 (1980-06-01), Ong et al.

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