COATING COMPOSITIONS FROM POLYISOCYANATE REACTION PRODUCTS

摘要

ICI Case PV 27966 Coating compositions comprise a blend of (1) a dispersion in an organic liquid comprising a major proportion of aliphatic hydrocarbon of particles of a polyisocyanate or adduct thereof insoluble in the organic liquid the dispersion being stabilised by a defined polymeric stabiliser and, (2) a solution in a solvent comprising a major proportion of aliphatic hydrocarbon of a material containing groups which are reactive with isocyanate groups contained in or yielded by the polyisocyanate of the dispersion.