Process for the production of optionally cellular polyurethanes

Details Process for the production of optionally cellular polyurethanes Process for the production of optionally cellular polyurethanes

1996-03-13

1997-04-01

Gorr, Rachel

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521164, 521165, 521167, 521176, 528 745, 528 72, C08G 1800

Patent

active

056166281

ABSTRACT:
Polyurethanes and/or polyurethane ureas which are optionally cellular are produced by the process of the present invention. This process consists of reacting at least one polyisocyanate with a specific reaction mixture. This reaction mixture contains

REFERENCES:
patent: 3312638 (1967-04-01), von Bonin et al.

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