Patent ID: 6307102
Filing Date: 2001-10-23
Classification: C08G

Abstract:
A catalyst for producing a flexible polyurethane foam, comprising a quaternary ammonium carbonate compound of the formula: ##STR4##where R.sub.1 to R.sub.8 are independently a linear or branched, saturated or unsaturated hydrocarbon group of 1 to 12 carbon atoms; n is a number of 0 to 3, provided that when n=o any one of R.sub.1, R.sub.2 and R3, and R.sub.5 and/or R6 may be linked together to form a heterocycle, or when n=1, 2, or 3, R.sub.5 or r.sub.6, and R.sub.4 may be linked together to form a heterocycle.