摘要:
A heat-sensitive transfer sheet, containing a substrate, at least one thermal transfer layer containing a thermally transferable dye and a resin, disposed on one surface of the substrate, and a heat-resistant slipping layer disposed on another surface of the substrate, wherein said at least one thermal transfer layer contains at least one kind of polymer type releasing agent having a mass-average molecular weight of 5,000 to 100,000 and also having a fluorine-substituted aliphatic group at a side chain of the polymer, and at least one kind of non-polymer type fluorine-system surfactant.
摘要:
A thermal transfer sheet having a dye layer containing a thermo-transferable dye in a binder resin, wherein the dye layer contains at least one polymer containing a repetitive unit derived from (a) a monomer of the following formula (1) and (b) a monomer having an aliphatic group that has a bridging linkage and has at least 7 carbon atoms: wherein Rf represents substituent containing a fluoroalkyl or perfluoroalkyl group having at least 8 fluorine atoms, n indicates 1 or 2, and R1 represents a hydrogen atom or a methyl group.
摘要:
A method of forming an image, containing superposing a heat-sensitive transfer sheet on a heat-sensitive transfer image-receiving sheet, and applying thermal energy from a side of a heat-resistant lubricating layer described below of the heat-sensitive transfer sheet, to form a thermally transferred image,in which the heat-sensitive transfer sheet comprises a substrate, a thermal transfer layer containing a thermally transferable dye and a resin on one face of the substrate, and the heat-resistant lubricating layer on the other face of the substrate; the heat-sensitive transfer image-receiving sheet comprise a support, and a heat insulation layer and a receptor layer on the support in this order; the thermal transfer layer contains a polymer compound having fluorine atom-substituted aliphatic groups on its side chains; and the receptor layer contains a latex polymer having a glass transition temperature of from 20° C. to 60° C.
摘要:
A silver halide photosensitive material having at least one blue-sensitive layer, at least one green-sensitive layer, and at least one red-sensitive layer, on a transparent support, wherein at least one of the green-sensitive layers contains a coupler represented by general formula (I) or general formula (Z), and all of the green-sensitive layers contain silver halide emulsion having an average equivalent-spherical diameter of 0.35 μm or less:
摘要:
A silver halide photographic material, includes transparent support having provided thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein the average equivalent-sphere diameter of the silver halide grains contained in each layers is 0.35 μm or less, and an upper layer of the green-sensitive emulsion layer contains a fixed magenta dye, an upper layer or the red-sensitive emulsion layer contains a fixed cyan dye, and the green-sensitive layer contains a pyrazolotriazole, pyrazolopyrrole or 4-thio-pyrazolo-5-one coupler having a specific structure, and an image-recording method uses the photographic material.
摘要:
A method of increasing speed of a silver halide color photosensitive material. The photosensitive material has, on a support, a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, a red-sensitive silver halide emulsion layer, and a nonsensitive layer. The method comprises adding, to the emulsion layer or the nonsensitive layer, a compound represented by formula (M) or (C): in the formula (M), R1 represents H or a substituent, Z represents a group of non-metallic atoms required to form a 5-membered azole ring containing 2 to 4 nitrogen atoms, and X represents H or a substituent, and in the formula (C), Za represents —NH— or —CH(R3)—, Zb and Zc represent —C(R4)═ or —N═, R1, R2 and R3 represent an electron attractive group having a Hammett constant σp of 0.2 to 1.0, R4 represents H or substituent, and X represents H or a substituent.
摘要:
A silver halide photographic light-sensitive material comprising at least one compound (A), wherein the at least one compound (A) is a compound capable of releasing a sensitizing compound that increases a sensitivity of the silver halide photographic light-sensitive material in comparison with a case where a silver halide photographic light-sensitive material does not comprise the at least one compound (A), and the sensitizing compound is released by hydrolysis.
摘要:
A silver halide color photographic lightsensitive material containing at least one compound capable of increasing photographic speed, the compound having at least three heteroatoms in its molecule, and wherein at least one layer of the silver halide emulsion layers comprises an emulsion, the emulsion consisting of a lightsensitive silver halide emulsion wherein 50% or more in number of all the silver halide grains are occupied by tabular grains having (111) faces as main planes, the tabular grains (i) composed of silver iodobromide or silver chloroiodobromide, (ii) having an equivalent circle diameter of 1.0 μm or more and a thickness of 0.15 μm or less, and (iii) composed of core portions of 0.1 μm or less thickness free of growth ring structure and composed of silver iodobromide and shell portions having ten or more dislocation lines.
摘要:
A silver halide color photosensitive material of less than 320 ISO speed, comprising at least two red-sensitive emulsion layers, at least two green-sensitive emulsion layers, at least one blue-sensitive emulsion layer and at least one nonsensitive layer, wherein silver halide tabular grains of 0.15 μm or less grain thickness are contained in an amount of 50% or more in respective layers with the highest speed among the green- and red-sensitive emulsion layers; wherein the total dry film thickness of the material on the emulsion layer side thereof is 24 μm or less; and wherein the compound (A) is contained in at least one silver halide emulsion layer or the nonsensitive layer. Compound (A): heterocyclic compound having one or more heteroatoms, which heterocyclic compound is capable of substantially increasing the sensitivity of silver halide color photosensitive material by addition thereof as compared with that exhibited when the compound is not added.
摘要:
A silver halide photographic material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein said silver halide photographic material contains a compound by formula (IA), or which contains at least one hydroxamic acid compound having a bicyclo ring as a partial structure and represented by formula (IB).