Novel system for the production of polyurethanes

Details Novel system for the production of polyurethanes Novel system for the production of polyurethanes

1983-07-25

1984-05-15

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, 528 75, C08G 1814, C08G 1863, C09K 300

Patent

active

044489030

ABSTRACT:
The present invention is directed to a blend of a polyether polyol and a polymer polyol, the blend having a solids content of from about 2 to about 15 percent by weight and the use of such blends in manufacturing polyurethane products.

REFERENCES:
patent: Re28715 (1976-02-01), Stamberger
patent: Re29118 (1977-01-01), Stamberger
patent: 4125505 (1978-11-01), Critchfield et al.
patent: 4166889 (1979-09-01), Fujii et al.
patent: 4198488 (1980-04-01), Drake et al.
patent: 4202950 (1980-05-01), Statton
patent: 4208314 (1980-06-01), Priest et al.
patent: 4226756 (1980-10-01), Critchfield et al.
patent: 4230823 (1980-10-01), Alberts et al.

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