Compositions – Durable finishes for textile materials – or processes of... – Oil or water repellent or soil resistant or retardant
Patent
1992-06-05
1994-11-15
Lieberman, Paul
Compositions
Durable finishes for textile materials, or processes of...
Oil or water repellent or soil resistant or retardant
252 89, 5253277, 5253278, D06M 1500
Patent
active
053645413
ABSTRACT:
The present invention provides methods and compositions to impart coffee stain resistance to polyamide textile substrates such as carpets. The compositions comprise either (i) a copolymer selected from the group consisting of a hydrolyzed aromatic-containing vinyl ether maleic anhydride copolymer, a half ester of an aromatic-containing vinyl ether maleic anhydride copolymer, and mixtures thereof, or (ii) an aromatic-containing acrylate copolymerized with an acid selected from the group consisting of acrylic acid and maleic acid. The coffee stain-resistant polyamide textile substrates made are also part of the invention.
REFERENCES:
patent: 3409589 (1968-11-01), Kine
patent: 3575925 (1971-04-01), Skoultchi
patent: 3835071 (1974-09-01), Allen et al.
patent: 4144026 (1979-03-01), Keller et al.
patent: 4501591 (1985-02-01), Ucci et al.
patent: 4579762 (1986-04-01), Ucci
patent: 4680212 (1987-07-01), Blyth et al.
patent: 5001004 (1991-03-01), Fitzgerald et al.
CA 112(16): 149035D Oct. 19, 1989.
CA 95(4): 33400V Dec. 11, 1980.
Bedwell William B.
Calcaterra Lidia T.
Farishta Qamardin
Green George D.
Hangey Dale A.
Lieberman Paul
Tierney Michael P.
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