초록 ▼

A photosensitive material comprises a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor, a photopolymerization initiator and a heat-diffusible coloring matter. As a preferred embodiment, the photosensitive material comprises a photosensitive la

A photosensitive material comprises a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor, a photopolymerization initiator and a heat-diffusible coloring matter. As a preferred embodiment, the photosensitive material comprises a photosensitive layer containing the photosensitive silver halide, the organic silver salt and the reducing agent, a polymerizing layer containing the polymerizable polymer precursor and the photopolymerization initiator, and a coloring material layer containing the heat-diffusible coloring material. A image forming method employing the photosensitive material comprises the steps of a) subjecting the photosensitive material to imagewise exposure; b) heating the photosensitive material; c) subjecting to whole areas exposure at least the polymerizing layer; and d) heating at least the coloring material layer to transfer the heat-diffusible coloring matter to an image-receiving material, thus forming a color image.

대표청구항 ▼

An image-forming method using a photosensitive material comprising (i) a photosensitive layer consisting essentially of a binder, a photosensitive silver halide, an organic silver salt and a reducing agent, (ii) a polymerizing layer consisting essentially of a polymerizable polymer precursor and a p

An image-forming method using a photosensitive material comprising (i) a photosensitive layer consisting essentially of a binder, a photosensitive silver halide, an organic silver salt and a reducing agent, (ii) a polymerizing layer consisting essentially of a polymerizable polymer precursor and a photopolymerization initiator and (iii) a coloring material layer consisting essentially of a heat-diffusible coloring matter, comprising the steps of: (a) subjecting said photosensitive material to imagewise exposure; (b) heating said photosensitive material to form an image comprised of silver metal on said exposed area of said photosensitive material; (c) subjecting at least said polymerizing layer to polymerization exposure with light to polymerize an area corresponding to said unexposed area of said photosensitive material where silver metal is not formed; and (d) heating at least said coloring material layer to transfer said heat-diffusible coloring matter to an image-receiving material, thus forming a color image.