Combustion-modified polyurethane foam

Details Combustion-modified polyurethane foam Combustion-modified polyurethane foam

1991-01-03

1992-04-14

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521164, 521170, 25218213, 25218217, 25218224, 25218226, 564310, 564311, 564313, 564430, 564440, 564443, 568 21, 568 22, 568 23, 568 25, 568558, 568567, C08G 1814

Patent

active

051049104

ABSTRACT:
Described herein is an isocyanate-reactive compound containing at least one linkage of the formula:

REFERENCES:
patent: 2846408 (1958-08-01), Brochhagen et al.
patent: 4148840 (1979-04-01), Shah
patent: 4218543 (1980-08-01), Weber et al.
patent: 4269945 (1981-05-01), Vanderhider et al.
patent: 4374210 (1983-02-01), Ewen et al.
patent: 4390645 (1983-06-01), Hoffman et al.
patent: 4463107 (1984-07-01), Simroth et al.
patent: 4574137 (1986-03-01), Serratelli et al.
patent: 4579700 (1986-04-01), Cavender
patent: 4722942 (1988-02-01), Nichols et al.
patent: 4910379 (1990-03-01), Gillis et al.
California Dept. of Consumer Affairs, Bureau of Home Furnishings, Technical Bulletin No. 117., Jan. 1980 (Cal 117 test).
Standard No. 302; Flammabaility of Interior Materials (1984) (MVSS-302 Test), 49 CFR 547.302.

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