Low fogging flexible polyurethane foam production for motor industry

摘要

Process for the production of low fogging flexible polyurethane foam by reaction of (a) organic and/or modified organic polyisocyanate with (b) high molecular compounds with /- two reactive hydrogen atoms and (c) optionally low molecular chain lengthening- and/or crosslinking agents in the presence of (d) blowing agents, (e) catalysts, (f) flame retardants and optionally (g) further auxiliary agents and/or additives. The high molecular compounds with /- two reactive hydrogen atom (b) comprises a special treated mixture of /- one condensation polymer of dicarboxylic acids and polyfunctional alcohols and /- one graft polymer.