Patent ID: 6306967
Filing Date: 2001-10-23
Classification: C08G,C09D,Y10S

Abstract:
A solid, oxazoline-terminated, urethane-functional polyaddition compound having a melting point ranging from 40-130.degree. C. and a free NCO content of less than 3% by weight, consisting essentially of:a reaction product of a) at least one at least difunctional polyisocyanate self reacted such that it contains isocyanurate groups and b) at least one hydroxy- or amino-functional oxazoline derivative of the formula: ##STR2##wherein R.sup.1 -R.sup.6 are hydrogen atoms or alkyl groups having 1-4 carbon atoms, Y is hydroxy or amino and p is a number from 0-3 and wherein the ratio of NCO to OH or NH.sub.2 equivalents ranges from 0.8:1.2 to 1.2:0.8.