Photopolymerizable composition
AssigneeFuji Photo Film Co., Ltd.
InventorsKouichi Kawamura, Yoshimasa Aotani, Akira Umehara
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Abstract
A photopolymerizable composition is described, comprising a polymerizable compound having an ethylenically unsaturated bond and a photopolymerization initiator represented by formula (I) ##STR1## wherein Z represents a non-metallic atomic group forming a nitrogen-containing heterocyclic ring; and R represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic ring. The photopolymerization initiator (I) greatly improves the sensitivity of the composition.
Claims20
A photopolymerizable composition comprising a polymerizable compound having an ethylenically unsaturated bond and a photopolymerization initiator represented by formula (I) ##STR12## wherein Z represents a non-metallic atomic group forming a substituted or unsubstituted nitrogen-containing heterocyclic ring;
- and R represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic ring.
Dependencies are inferred from the claim text.