| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new catalyst composition and a method for producing a polyurethane product comprising a soft polyurethane foam having excellent formability and low density without causing odor problem and environmental problems in high productivity by using the catalyst composition. <P>SOLUTION: The polyurethane resin is produced by reacting a polyol with a polyisocyanate in the presence of a polyurethane-production catalyst composition containing an amine compound (A) expressed by general formula (1) [X is hydroxyl, hydroxymethyl or hydroxyethyl] and 2,2,4-trimethyl-1-oxa-4-aza-2-silacyclohexane (B). <P>COPYRIGHT: (C)2012,JPO&INPIT |
