Flame retardant coating composition and fabric coated therewith

Details Flame retardant coating composition and fabric coated therewith Flame retardant coating composition and fabric coated therewith

1977-08-22

1979-12-11

Cockeram, H. S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

260 4595R, 260 4595C, 260 308R, 521906, 528 79, 428425, C08G 1832, B32B 2718, C08K 541

Patent

active

041784103

ABSTRACT:
A fabric is coated with a composition which comprises a thermoplastic polyurethane and a sulfone having the following general formula ##STR1## wherein R represents --H, --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7 OH, --CH.sub.2 CH.sub.2 Br or --(CH.sub.2 CH.sub.2 O).sub.n H and n is a integer of 1 to 5, and preferably a polyisocyanate as a cross-linking agent.

REFERENCES:
patent: 3764577 (1973-10-01), Burns et al.
patent: 3778408 (1973-12-01), Burns et al.
patent: 3937474 (1976-02-01), Jepson et al.
patent: 4046742 (1977-09-01), Eimers et al.
patent: 4052345 (1977-10-01), Austin et al.
Textile Chemist & Colorist, vol. 5, Aug. 1973, pp. 151-159.

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