Foams and elastomers prepared in the presence of high tertiary a

Details Foams and elastomers prepared in the presence of high tertiary a Foams and elastomers prepared in the presence of high tertiary a

1976-10-18

1977-09-20

Cockeram, H.S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 75NC, 260 775AC, 2604655R, 260534R, 260561A, 260562N, 2605705P, 260584A, 560130, 560157, C08G 1814, C08G 1818, C08G 1848

Patent

active

040495914

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: 3694510 (1972-09-01), Moller et al.
patent: 3925268 (1975-12-01), Rosemund et al.
patent: 3928256 (1975-12-01), Cenker et al.
patent: 4007140 (1977-02-01), Ibbotson
patent: 4011223 (1977-03-01), Priest et al.

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