Quaternary hydroxyalkyl tertiary amine bases as polyurethane cat

Details Quaternary hydroxyalkyl tertiary amine bases as polyurethane cat Quaternary hydroxyalkyl tertiary amine bases as polyurethane cat

1976-08-10

1978-09-26

Garvin, Patrick P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252438, 2605676M, 521118, 521902, 521904, B01J 3102, B01J 2724, C08J 900, C07C 8730

Patent

active

041168798

ABSTRACT:
Catalysts having the following formula have been found to have unexpectedly high activity for the production of polyurethane and polyisocyanate resins: ##STR1## where: R, R.sub.1 and R.sub.2 are alkyls having 1 to 4 carbon atoms,

REFERENCES:
patent: 3010963 (1961-11-01), Erner
patent: 3010963 (1961-11-01), Erner
patent: 3620987 (1971-11-01), McLaughlin et al.
patent: 3726816 (1973-04-01), Pabris et al.
patent: 3746709 (1973-07-01), Patton et al.
patent: 3766103 (1973-10-01), Patton
patent: 3892687 (1975-07-01), Bechara et al.
Journal Chemical Society Part (B) 1969, pp. 1062-1068, Laird, et al.
Industrial and Engineering Chemistry, vol. 48 (1956) pp. 86-87 Shechter et al.

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