Patent ID: 6462106
Filing Date: 2002-10-08
Classification: C08G,C09D

Abstract:
An amino-polyether-modified epoxy, obtained by reacting an amino polyether represented by the formula: wherein m is an integer of 5 or more, R is hydrogen, methyl group or ethyl group, and n is 2 or 3, with a polyglycidyl ether having a molecular weight of 1,000 to 7,000 and an epoxy equivalent of 500 to 3,500, wherein said polyglycidyl ether is obtained from polyoxyalkyleneglycol diglycidyl ether having a molecular weight of 500 to 1,000 and a polycyclic phenol compound, and wherein an equivalent ratio of a primary amino group of said amino polyether to an epoxy group of said polyglycidyl ether is within a range of 0.52 to 1.0.