| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a catalyst composition capable of producing a flexible polyurethane foam which is excellent in foam stability during foaming even in a prescription of increasing water as a foaming agent, is low-density and is excellent in mechanical properties such as tear strength or impact resilience, and also to provide a method for production of the flexible polyurethane foam using the catalyst composition. <P>SOLUTION: The catalyst composition for production of the flexible polyurethane foam contains a diol compound (A) having a hydroxyl group value of 100-1,500 mg-KOH/g, one or more amine compounds (B) selected from the group consisting of diethanolamine and triethanolamine, and a triethylene diamine derivative (C) represented by formula (6). The molar ratio of the component (A) to component (B) is 80/20 to 20/80, and the triethylene diamine derivative (C) is in the range of 3-50 pts.wt. based on 100 pts.wt. of the total of diol and amine compounds (A) and (B). <P>COPYRIGHT: (C)2012,JPO&INPIT |
