Lactone-modified alicyclic composition, and an epoxidized composition thereof.

摘要

It is claimed a lactone-modified alicyclic compound (I), or an epoxidized lactone-modified alicyclic compound (II) of the following formulae: <CHEM> <CHEM> wherein R is an alkyl group, an aromatic group or an alkenyl group having carbon number of from 1 to 30, Y<1> is at least one of the structural groups; <CHEM> <CHEM> , X is the structural group; <CHEM> , R<a> and R<b> each independently is hydrogen or a methyl group, c and c min represent a number of from 4 to 8, from n1 to nL represents 0 or a number of more than 0, respectively, and n1+n2+n3+........+nL corresponds to the total mole numbers of a lactone introduced into one molecule. These compounds can be made into a heat-curable composition, a photo-curable composition, a polymerizable composition and another photo-curable composition.