Reducing the flammability of flexible polyurethane foams

Details Reducing the flammability of flexible polyurethane foams Reducing the flammability of flexible polyurethane foams

1981-07-01

1983-01-04

Cockeram, H. S.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

252182, C08G 1814, C08G 1832

Patent

active

043672914

ABSTRACT:
Combustibility properties of flexible polyurethane foams made with flame retardant additives are increased by incorporating into the foam-forming reaction mixture a combination of certain flame retardant surfactants and certain low molecular weight polyols.

REFERENCES:
patent: 3205120 (1965-09-01), Flanders
patent: 3497416 (1970-02-01), Critchfield et al.
patent: 3966650 (1976-06-01), Prokai
patent: 3979420 (1976-09-01), Prokai et al.
patent: 3980688 (1976-09-01), Litteral et al.

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