Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-08-26
1978-04-25
Rzucidlo, Eugene C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 25AB, 260 25AC, 260 75NB, 260 75NC, 260 775AC, C08G 1818
Patent
active
040862135
ABSTRACT:
Tertiary amino acid and tertiary amino acid-nitrile compositions have been found to be effective as delayed action catalysts for polyurethane synthesis. They are particularly effective when used in combination with an organometallic such as an organo tin composition. These compositions generally comprise the reaction product of a primary or secondary amine, an aldehyde and disubstituted acid.
REFERENCES:
patent: 2950262 (1960-08-01), Bush et al.
patent: 3821131 (1974-06-01), Priest et al.
patent: 3862150 (1975-01-01), Bechara et al.
patent: 3925268 (1975-12-01), Rosemund et al.
Bechara Ibrahim S.
Mascioli Rocco L.
Zaluska Philip J.
Air Products and Chemicals Inc.
Brewer Russell L.
Moyerman Barry
Rzucidlo Eugene C.
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