| 摘要 |
PROBLEM TO BE SOLVED: To provide a photo-polymerizable composition capable of reconcile a high sensitivity and excellent preservation stability splendidly in a photo radical polymerization-based composition which has the highest sensitivity in image-forming technologies and is considered promising. SOLUTION: This photo-polymerizable composition contains a cross-linking agent which is expressed by the general formula (I): Q<1> -R-Q<2> wherein, Q<1> , Q<2> are each a radically polymerizable terminal group; R is a divalent hydrocarbon linking group and linked by at least any one selected from an ester linking group [-OC(=O)-], a carbonic acid ester linking group [-OC(=O)O-] and a carbonyl linking group [-C(=O)-]}. |
