| 摘要 |
PURPOSE:To increase the density of transferred images by using the photosensitive material contg. photosensitive microcapsules contg. silver halides, reducing agents, etc., and another microcapsules contg. an oily liquid and having heat permeable walls. CONSTITUTION:Photosensitive layers contg. the photosensitive microcapsules contg. the oily liquid contg. at least the silver halides, reducing agents, polymerizable compds., pigments and base precursors and having 5 to 20mum average particle size (volume average size) together with another microcapsules contg. the oily liquid and having the heat permeable walls are provided on a base. A silver chloride, silver bromide, silver iodide or any among silver chlorobromide, silver chloroiodide, silver iodobromide, and silver chloroiodobromide, are usable as the silver halide of this photosensitive material. The silver halide particles in the photographic emulsions may be the particles having regular crystal systems, such as cube, octahedron, docecahedron, and fourteen-faced polygon or the particles having crystal defects, such as twins, or may be the composite type thereof. |
