Maleic anhydride/olefin polymer stain-resists

Details Maleic anhydride/olefin polymer stain-resists Maleic anhydride/olefin polymer stain-resists

1997-09-16

1998-11-10

Pezzuto, Helen L.

Stock material or miscellaneous articles

Pile or nap type surface or component

With coating, impregnation, or bond

428375, 428378, 428395, 442168, 528129, 528143, 528150, 526272, B32B 302

Patent

active

058340882

ABSTRACT:
A polyamide fibrous substrate having deposited on it an amount of a composition effective to impart stain-resistance comprising a water-soluble or water-dispersible alpha-olefin/maleic anhydride polymer or a mixture of said polymers, and processes for preparing the substrates. The maleic anhydride polymer is used either in hydrolyzed form or in the form resulting from reacting it with a lower alkyl alcohol so as to form an alpha-olefin/maleic acid monalkyl ester polymer.

REFERENCES:
patent: 3897206 (1975-07-01), Kearney
patent: 4038027 (1977-07-01), Kearney
patent: 4144026 (1979-03-01), Keller et al.
patent: 4623683 (1986-11-01), Villarreal et al.

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