Patent ID: 7064172

Claim:
A catalyst for production of a polyurethane resin, which contains a compound of the following formula (5): wherein each of R 3 , R 4 and R 5 which are independent of one another, is a hydrogen atom or a C 1-4 alkyl group, R 6 is a hydrogen atom, a functional group of the following formula: wherein R 7 is a hydrogen atom or a C 1-4 alkyl group, and p is an integer of from 1 to 3, or a 3-aminopropyl group; and an amine compound of the following formula (6): wherein X is a nitrogen atom or an oxygen atom, each of R 8 and R 9 which are independent of each other, is a methyl group or a functional group of the following formula: wherein R 10 is a hydrogen atom or a C 1-4 alkyl group and q is an integer of from 1 to 3, and each of m and n is an integer of from 1 to 2, provided that when X is a nitrogen atom, R 8 and R 9 are not simultaneously methyl groups, and that when X is an oxygen atom, R 9 is a functional group of the following formula: wherein R 10 is a hydrogen atom or a C 1-4 alkyl group, and q is an integer of from 1 to 3.