NCO-FUNCTIONAL PREPOLYMER FORMED FROM DICYCLOHEXYLMETHANE DIISOCYANATE AND POLYETHER POLYOLS, WITH REDUCED CRYSTALLIZATION TENDENCY

摘要

The invention relates to NCO functional prepolymers made of dicyclomethane diisocyanate (hereinafter referred to as H12MDI) and polyether polyols, having a reduced tendency to crystallization, wherein the H12MDI is proportionately mixed with additional monomer isophorone diisocyanate (hereinafter referred to as IPDI), thus reducing or completely preventing the tendency to crystallization, and the production and use thereof.