Stain-resistant aromatic/maleic anhydride polymers

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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428 96, 428267, 428389, 428395, B32B 2708, B32B 3300, D06M 15263

Patent

active

050010042

ABSTRACT:
Stain-resistant, polyamide textile substrates treated with compositions comprising hydrolyzed ethylenically unsaturated aromatic/maleic anhydride polymers and processes for their preparation. The treated substrates possess stain resistance that is as good as or better than do previously known stain-resist treated substrates but do not suffer from yellowing to the extent that previously known treated substrates do.

REFERENCES:
patent: 3485762 (1969-12-01), Gower et al.
patent: 3835071 (1974-09-01), Allen et al.
patent: 4678595 (1987-07-01), Malik et al.
patent: 4711740 (1987-12-01), Carter et al.
"SMA Resins the Multifunctional Resins", ARCO/Chemical Co. Bulletin (1986).
"SMA Resins the Versatile Resins for Rug Shampoos", ARCO/Chemical Co., Bulletin (5/78).

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