Auxiliary for textile wet finishing processes
AssigneeCiba-Geigy Corporation
InventorsMartin Kuhn, Philippe Ouziel
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Abstract
The present invention relates to the use of an acrylamide homopolymer or copolymer in an amount of <0.04 g per liter of dye liquor as anticrease agent in exhaust dyeing processes.
Claims9
A process for dyeing textile fiber material, which comprises dyeing said textile fiber material by an exhaust process using a dye liquor containing an anticrease agent, which anticrease agent is an acrylamide copolymer consisting essentially of 75 to 90 weight percent acrylamide monomer and 10 to 25 weight percent acrylic acid monomer, and which anticrease agent is present in an amount of less than 0.04 grams per liter of the dye liquor.
Dependencies are inferred from the claim text.