Photosensitive trihalomethyl-s-triazine compound and photopolymerisable composition using the same

摘要

There is described a photosensitive trihalomethyl-s-triazine compound and a photopolymerisable composition containing this. The photosensitive trihalomethyl-s-triazine compound is represented by the formula (I): wherein X is a chlorine atom or a bromine atom; Y is an alkyl group, a CF3 group, a CF2Cl group, an alkyl group which is substituted by an atom (group) other than hydrogen, a C6F5 group or a group which is represented by -Z-CO-OR<3> or -C6H4-R<4>, wherein R<3> is a hydrogen atom or an alkyl group, Z is -C2H4-, -C3H6-, -CH=CH- or an o-phenylene group and R<4> is a hydrogen atom, a hydroxyl group, an optionally substituted alkyl group, an aryl group, an optionally substituted alkoxy group, a halogen atom, an alkoxycarbonyl group, a cyano group, an acyl group, a nitro group, a formyl group, a mercapto group, an alkylthio group or a dialkylamino group; R<1> and R<2> in each case independently of one another are a hydrogen atom, a hydroxyl group, an alkyl group, an aryl group, an alkoxy group, a substituted alkoxy group, an acyloxy group, a halogen atom, an alkoxycarbonyl group, a cyano group, a nitro group, a carboxyl group or a group represented by the formula (II) or (III): wherein R<5> and R<6> in each case independently of one another are a hydrogen atom, a ... Original abstract incomplete.