Polymer compositions

摘要

A polymer composition is herein disclosed, which consists essentially of: (A) 90 to 50 wt % of a saturated polymer having in one molecule (1) at least two groups of at least one type selected from the group consisting of an epoxy group of the formula <IMAGE> (R is hydrogen or methyl), an alcoholic or phenolic hydroxyl group and an alkoxymethyl-substituted acid amide group of the formula <IMAGE> (R is an alkyl group of C1 to C4) and (2) a repeating unit made of a nonaromatic methylene group or methine group; and (B) 50 to 10 wt % of a nonfunctional radical polymerizable monomer mixture consisting of (a) a radical polymerizable monomer having in one molecule at least one functional group selected from the group consisting of a carboxyl group, an acid anhydride group, an alcoholic hydroxyl group, an alkoxymethyl-substituted acid amide group of the formula <IMAGE> (R is an alkyl group of C1 to C4) and an amino group of the formula -NR1R2 (R1 and R2 are each an alkyl group of C1 to C8) and an ethylenic double bond, and (b) a radical polymerizable monomer having one epoxy ring and one ethylenic double bond in one molecule.