Urea derivative and use as polyurethane catalyst

Details Urea derivative and use as polyurethane catalyst Urea derivative and use as polyurethane catalyst

1978-10-16

1980-03-18

Welsh, Maurice J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

528 53, 544106, C08G 1820

Patent

active

041940695

ABSTRACT:
Covers N-(3-dimethylaminopropyl)-N'-(3-morpholinopropyl)urea. Also covers a method of producing a polyurethane by utilizing said above compound as a catalyst in reacting an organic polyisocyanate with an organic polyester polyol or polyether polyol in the presence of said catalyst.

REFERENCES:
patent: 3234153 (1966-02-01), Britain
patent: 4012445 (1977-03-01), Priest et al.

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