Patent ID: 6291578
Filing Date: 2001-09-18
Classification: C08G

Abstract:
A blocked polyisocyanate composition having a latent isocyanate group content of from about 0.5 to about 25% by weight, comprising:(A) at least one organic polyisocyanate, and(B) at least one compound corresponding to one of the general formulas: ##STR8##wherein:R: represents a hydrogen atom, an alkyl group having from 1 to 12 carbon atoms, a phenyl group, a substituted phenyl group, or a substituted hydroxyphenyl group; andX: represents a hydrogen atom, an alkyl group having from 1 to 12 carbon atoms, an alkoxy group having from 1 to 12 carbon atoms, a phenyl group, a substituted phenyl group, or a methylol radical;wherein components (A) and (B) are present in quantities such that the NCO:OH molar ratio is from about 1:4 to 4:1.