Catalyst systems for the preparation of foams containing isocyan

Details Catalyst systems for the preparation of foams containing isocyan Catalyst systems for the preparation of foams containing isocyan

1986-12-18

1988-09-13

Garvin, Patrick P.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Organic compound containing

502170, 521128, B01J 3104

Patent

active

047710250

ABSTRACT:
A catalyst system useful in the preparation of rigid foams containing urethane and isocyanurate groups comprises an alkali metal or tertraalkyl ammonium carboxylate, a group IIA metal carboxylate and, optionally, an amine co-catalyst.

REFERENCES:
patent: 3349638 (1982-09-01), Narayan
patent: 4200699 (1980-04-01), Treadwell
patent: 4582861 (1986-04-01), Galla et al.

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