Patent ID: 6117609
Filing Date: 2000-09-12
Classification: G03C,G03F,Y10S

Abstract:
A photosensitive recording material comprising a support and microcapsules provided thereon, wherein the microcapsules comprise a photopolymerizable unsaturated group-containing compound and a phosphine compound represented by the following general formula: ##STR4## where R.sup.1, R.sup.2 and R.sup.3 indicate a hydrogen atom, a C.sub.1 to C.sub.20 alkyl, aryl or aralkyl group, --OR.sup.4, or --SR.sup.4 where R.sup.4 indicates a hydrogen atom or a C.sub.1 to C.sub.20 alkyl, aryl or aralkyl group, and these may be substituted by a halogen atom or a C.sub.1 to C.sub.20 alkoxy, alkoxycarbonyl, acyloxy, alkanoyl, cyano, hydroxy or amino group; wherein the phosphine compound includes at least one thiophosphite derivative and the microcapsules contain a sensitizing colorant as a photosensitizer.