Novel catalyst system for polyurethane foams

Details Novel catalyst system for polyurethane foams Novel catalyst system for polyurethane foams

1979-12-26

1982-10-12

Welsh, Maurice J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521126, 521127, 521129, 528 53, 528 54, 528 57, 528 58, 560 24, 560 25, 560 26, 560157, 560158, 564 32, C08G 1814

Patent

active

043539955

ABSTRACT:
The instant invention is directed to a novel catalyst system for the production of polyurethane resin, and the method of use of such catalyst system. The catalyst systems of the instant invention broadly comprise

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Catalyst Tests for Isocyanate-Hydroxyl Reaction, High Polymers, vol. XVI, Part I-Chemistry, Saunders & Frisch, Interscience Publishers, 1962, pp. 167-170.

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