摘要:
A silver halide photographic material having high sensitivity, low fog and good shelf life (i.e., storage stability), which comprises at least one kind of merocyanine dye represented by formula (I): wherein Z1 represents an atomic group necessary for forming a naphthoxazole ring, R1 and R2 each represents an unsubstituted or substituted alkyl group, an aryl group or a heterocyclic group, L1, L2, L3 and L4 each represents a methine group, M1 represents a charge neutralizing counter ion, and m1 is a number of 0 or more necessary for neutralizing a charge in a molecule.
摘要翻译:一种具有高灵敏度,低雾度和良好保质期(即储存稳定性)的卤化银照相材料,其包含由式(I)表示的至少一种部花青染料:其中Z1表示形成萘恶唑环所需的原子团 R 1和R 2各自表示未取代或取代的烷基,芳基或杂环基,L1,L2,L3和L4各自表示次甲基,M1表示电荷中和反离子,m1表示0或 对中和分子中的电荷更为必要。
摘要:
An image forming method using a photothermographic material a photosensitive silver halide, a reducing agent, a binder and a non-photosensitive organic silver salt, wherein:the photothermographic material is discharged from a thermal developing device within 35 seconds after heating for thermal development is ceased.
摘要:
A heat-developable photosensitive material includes at least a photosensitive silver halide particle, a nonphotonsensitive organic silver salt, a developing accelerator, a reducing agent and a binder on a support, wherein the photosensitive silver halide includes silver iodide at 5 mol % to 100 mol % and the average particle size of the photosensitive silver halide is 5 nm to 80 nm. A heat developing method for the heat-developable photosensitive material is also disclosed.
摘要:
A heat-developable photosensitive material includes at least a photosensitive silver halide particle, a nonphotonsensitive organic silver salt, a developing accelerator, a reducing agent and a binder on a support, wherein the photosensitive silver halide includes silver iodide at 5 mold to 100 mold and the average particle size of the photosensitive silver halide is 5 nm to 80 nm. A heat developing method for the heat-developable photosensitive material is also disclosed.
摘要:
The present invention provides an image forming method and an ink composition used in the method by which deterioration of a head plate which is formed of silicon is suppressed and more precise images are stably formed, where ink containing an inorganic silicate compound is ejected to form an image from an inkjet head having a nozzle plate where SiO2 film is provided on a surface thereof at a side toward the ink ejection direction of the nozzle.
摘要:
A photothermographic material including, on a support, at least two image forming layers each including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, wherein the image forming layers have spectral sensitivities that are different from each other, at least one layer of the image forming layers is a silver image forming layer which forms an image substantially constituted by a silver image, and at least one other layer of the image forming layers is a color image forming layer including a color image forming material. A photothermographic material which records a composite image made up of a silver image and a color image of different kinds of image information is provided. Particularly, a photothermographic material capable of forming a fusion image useful as a medical diagnosis image is provided.
摘要:
The present invention provides a photothermographic material, comprising a photosensitive silver halide, a non-photosensitive organic solvent salt, a reducing agent for a silver ion, and a binder on one face of a support, for being applied by using an organic solvent, the photothermographic material further comprising at least one compound selected from the group of compounds consisting of: a compound represented by the following general formula (1), a compound having a β-lactam ring, a compound having a group that is adsorptive to a silver halide and a group that reduces a silver halide and a precursor thereof:
摘要:
A photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, wherein (1) the photosensitive silver halide comprises tabular grains having a mean aspect ratio of 2 to 100 and a mean equivalent spherical diameter of 0.3 μm to 10 μm; (2) 50% by weight or more of the binder is a hydrophilic binder; (3) the photothermographic material comprises a means for nucleation; and (4) an average gradient of a photographic characteristic curve of the photothermographic material is from 1.8 to 4.3. An X-ray image forming method using the above photothermographic material is also disclosed. A photothermographic material that is improved in coated surface state and has high sensitivity and high image quality, and an X-ray image forming method using the same are provided.
摘要:
The present invention provides a black and white photothermographic material having, on at least one surface of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, and a binder, wherein 70% or more of a total projected area of the photosensitive silver halide is occupied by tabular grains having an aspect ratio of 2.5 or more, a mean projected area equivalent diameter of 0.5 μm to 8 μm, and a mean grain thickness of 0.02 μm to 0.2 μm, and a ratio of a number of sites capable of forming a development initiation point on a corner portion or a fringe portion of the photosensitive silver halide grain to all development initiation points is 50% or more. Also disclosed is an image forming method of forming a radiation image by using a fluorescent intensifying screen.
摘要:
A photothermographic material comprising a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for a silver ion and a binder on one surface of a support, wherein a silver behenate-content of the non-photosensitive organic silver salt is 40 to 70 mol %, and the photothermographic material comprises a compound that can be one-electron-oxidized to provide a one-electron oxidation product, which further releases at least 1 electron, one of during and after a subsequent reaction.