D - Textiles – Paper – 06 – M
Patent
D - Textiles, Paper
06
M
D06M 15/263 (2006.01) D06M 15/347 (2006.01) D06M 15/53 (2006.01)
Patent
CA 2100953
2100953 9213989 PCTABS00014 A method of imparting acid dye stain resistance to polyamide substrates having improved durability of the stain resistance to detergent washings comprising treating the polyamide substrate with an effective amount of a mixture of phenyl vinyl ether/maleic diacid copolymer and 2-(4-hydroxymethyl-phenoxy)-ethyl vinyl ether/maleic diacid copolymer, wherein the phenyl vinyl ether/maleic diacid coplymer is the stain resist agent, and the 2-(4-hydroxymethyl-phenoxy)-ethyl vinyl ether/maleic diacid copolymer is added to improve the durability of the stain resist agent.
Calcaterra Lidia Teresa
Koljack Mathias Paul
Alliedsignal Inc.
Gowling Lafleur Henderson Llp
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