COMPOSITION OF PRINTING INK FOR PILE KNITTED FABRICS OF POLYESTER FIBERS Russian patent published in 2019 - IPC D06P1/00 

FIELD: textile and paper.

SUBSTANCE: invention relates to finishing pile frame-warp fabrics and can be used in application of printed patterns with disperse dyes on polyester pile textile fabric. Printing ink composition contains a dispersed dye, a thickener, triethanolamine, oxyethylated alkylamines of the C₁₄-C₁₈ series with degree of oxyethylation of 8–10, as a wetting agent – oxyethylated branched high fatty alcohols C₁₅-C₁₇ with an oxyethylation degree of 11–13, an oxidant and water.

EFFECT: improved quality of printing of pile knitted fabric from polyester fibers by increasing color intensity, depth of painting of pile cover and accuracy of printed patterns, as well as increased resistance of colors to washing, sweat and dry friction.

1 cl, 2 tbl