B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 31/02 (2006.01) C08G 18/18 (2006.01) C08G 18/20 (2006.01)
Patent
CA 2078383
PATENT - 122PUS04800 ABSTRACT An amine-boron composition for catalyzing the urethane reaction, particularly in preparing a polyurethane foam, consisting essentially of the addition product of a tertiary amine and a boron compound of the formula; RnB(OH)3-n where n = 0 or 1, and R = C1-C8 alkyl, C5-C8 cycloalkyl or C6-C10 aryl. Preferred catalysts are prepared by mixing triethylenediamine with boric acid. The tertiary amine compound is a hydroxylated compound.
Listemann Mark Leo
Louie Michael
Savoca Ann Coates Lescher
Air Products And Chemicals Inc.
Mcfadden Fincham
LandOfFree
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