CO-CATALYSIS OF AUTOCATALYTIC POLYOLS FOR LOW DENSITY POLYURETHANE FOAMS WITH IMPROVED AGING CHARACTERISTICS

摘要

The present invention pertains to the co-catalysis of autocatalytic amine-based polyols with acid blocked, gelling, amine catalysts, and to the use of this catalyst combination in the production of low density polyurethane foams having improved aging characteristics and reduced VOC's (Volatile Organic Compounds) emissions.