| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane product which is free from odor, toxic and environmental problems, with good productivity and moldability, and a catalyst used for the same. SOLUTION: An amine compound represented by general formula (1), is used as the catalyst for producing the polyurethane (in the formula R1 -R4 and R6 -R9 are each independently hydrogen or a 1-16C alkyl group; R5 is hydrogen, 1-16C alkyl group, 1-16C aminoalkyl group, 1-16C N-methylaminoalkyl group or 1-16C N,N-dimethylaminoalkyl group; R5 may form a cyclic compound having a piperazine or pyrimidine structure by bonding optionally with R1 , R2 , R3 or R4 but in the substituents of R1 , R2 , R3 and R4 bonding to nitrogen, their 40%-80% is hydrogen; n and m are each independently an integer of 1-5; and a is an integer of 1-6). |
