POLYMER-DISPERSED POLYOL, METHOD FOR PRODUCING THE SAME, AND POLYURETHANE FOAM

摘要

PROBLEM TO BE SOLVED: To obtain a polymer-dispersed polyol excellent in water resistance and capable of providing a flexible polyurethane foam excellent in wet heat characteristics, to provide a method for producing the polymer-dispersed polyol, and to provide the polyurethane foam obtained from the polymer-dispersed polyol. SOLUTION: This polymer-dispersed polyol comprises 5-50 wt.% of polymer fine particles dispersed in 95-50 wt.% of a polyol, and the polymer comprises (A) 5-30 wt.% of an N-metylolacrylamide unit and (B) 70-95 wt.% of a monomer unit copolymerizable with the N-methylolacrylamide unit (A).