Urethane catalysts

Details Urethane catalysts Urethane catalysts

1989-06-16

1990-09-18

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, 521167, C08G 1814

Patent

active

049579444

ABSTRACT:
Certain dimethylamino alkyleneoxy isopropanols obtained by propoxylation of dimethylamino alkanols and ethers is used as a catalyst for preparing polyurethane foam.

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