High tertiary amine content compositions useful as polyurethane

Details High tertiary amine content compositions useful as polyurethane High tertiary amine content compositions useful as polyurethane

1977-09-06

1979-03-06

Curtis, Allen B.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260562N, C07C10350, C07C103127, C07C103187

Patent

active

041430719

ABSTRACT:
Covers compounds of the formula ##STR1## where R" is lower alkyl, R is hydrogen or lower alkyl and Y is selected from the group consisting of CN, CONH.sub.2, CO.sub.2 R', CONR'.sub.2 and COR' where R' independently is hydrogen, lower alkyl or aryl. Also covers a method of producing a polyurethane by utilizing said above compounds as catalysts in reacting an organic polyisocyanate with an organic polyester polyol or polyether polyol in the presence of said catalyst.

REFERENCES:
patent: 3201472 (1965-08-01), Spivack
patent: 4049591 (1977-09-01), McEntire
patent: 4060553 (1977-11-01), Redmore et al.
Mueller et al., "Catalyst With Masked Methylol Groups for the Preparation of Polyurethane Foams", in Chem. Abs., vol. 80, 121670q, 1974.

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