Stock material or miscellaneous articles – Pile or nap type surface or component – With coating – impregnation – or bond
Patent
1993-04-02
1994-09-20
Cannon, James C.
Stock material or miscellaneous articles
Pile or nap type surface or component
With coating, impregnation, or bond
4273934, 4284758, 525207, 525221, 526271, 5263182, B05D 302, B32B 2712, B32B 2730, B32B 2734, C08L 3500, C08F22208
Patent
active
053487869
ABSTRACT:
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 copolymer 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.
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Calcaterra Lidia T.
Koljack Mathias P.
Allied-Signal Inc.
Cannon James C.
Rupert Wayne W.
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