摘要:
A heat developing photosensitive member including: a photosensitive layer containing at least an organic silver salt, a reducing agent and a photosensitive silver halide or a photosensitive silver halide forming agent; and a supporting member for supporting the photosensitive layer thereon, wherein merocyanine dye having a structure in which a thiazole nucleus or selenazole nucleus and hydantoin nucleus, thiohydantoin nucleus or selenohydantoin nucleus are combined with each other by a combining group having a methine group is contained in the photosensitive layer.
摘要:
A dry process silver salt photosensitive material is disclosed which has a support and a photosensitive layer. The photosensitive layer contains at least a photosensitive silver halide or photosensitive silver halide forming component, an organic silver salt and a pyrrole compound. The photosensitive material has a broad latitude for heat development and can form images with a high contrast.
摘要:
A dry process silver salt photosensitive material has a support and provided thereon a photosensitive layer containing at least an organic silver salt, a reducing agent and a photosensitive silver halide or a photosensitive silver halide forming component. The photosensitive layer is incorporated with a compound selected from the compounds (i), (ii) and (iii).
摘要:
A heat-developable photosensitive material including a photosensitive layer formed on a support, the photosensitive layer at least containing an organic silver salt, a reducing agent, either a photosensitive silver halide or a photosensitive silver halide forming agent, and a sensitizing dye of the following general formula (I): ##STR1## where r is hydrogen, halogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxyl, substituted or unsubstituted aryl or substituted amino; r.sup.1 and r.sup.2 are each substituted or unsubstituted aryl or r.sup.1 and r.sup.2 are bonded to each other to form a condensed ring; r.sup.3, r.sup.4 and r.sup.5 are each hydrogen, substituted or unsubstituted alkyl, alkenyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; X.sup.1 is oxygen, sulfur, carbon, nitrogen or selenium, wherein when X.sup.1 is carbon or nitrogen, then X.sup.1 is bonded to hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; X.sup.2 is oxygen or sulfur; X.sup.3 is oxygen or sulfur; and n is 2. A polymerizable polymer precursor and a light polymerization initiator may also be employed in the material.
摘要翻译:包含形成在载体上的感光层的热显影感光材料,至少含有有机银盐的光敏层,还原剂,光敏卤化银或感光卤化银形成剂,以及下述的感光性染料 通式(I):其中r是氢,卤素,取代或未取代的烷基,取代或未取代的烷氧基,取代或未取代的芳基或取代的氨基; r1和r2各自为取代或未取代的芳基或r1和r2彼此键合形成稠环; R 3,R 4和R 5各自为氢,取代或未取代的烷基,烯基,取代或未取代的芳基或取代或未取代的芳烷基; X 1是氧,硫,碳,氮或硒,其中当X1是碳或氮时,X 1与氢,取代或未取代的烷基,取代或未取代的芳基或取代或未取代的芳烷基键合; X2是氧或硫; X3是氧或硫; 并且n为2.可以在该材料中使用可聚合聚合物前体和光聚合引发剂。
摘要:
A heat-developable photosensitive material is disclosed which has a support and a photosensitive layer containing at least an organic silver salt, a silver halide and a reducing agent, a water-soluble polymeric layer containing a water-soluble polymeric material, and a hydrophobic polymeric layer containing a hydrophobic polymeric material.
摘要:
A heat developing photosensitive material of the present invention has, on a substrate, a photosensitive layer containing at least an organic silver salt, a reducing agent, a photosensitive silver halide or a photosensitive silver halide forming agent, a cyanine dye and a cyclic carbonyl compound.In an image forming method of the present invention, an image is exposed on the heat developing photosensitive material and then the exposed photosensitive material is heated.
摘要:
A heat-developable photosensitive material is disclosed which has a support and a photosensitive layer containing at least an organic silver salt, a silver halide and a reducing agent, a water-soluble polymeric layer containing a water-soluble polymeric material, and a hydrophobic polymeric layer containing a hydrophobic polymeric material.
摘要:
A heat-developable photosensitive material which comprises an organic silver salt, a silver halide, a reducing agent and a heat development accelerator having a redox potential ranging from -1.2 V to +1.0 V on the basis of an AgCl/Ag electrode.
摘要:
An image forming method is conducted by subjecting a dry silver salt image forming medium to imagewise exposure and heating to form a light-absorbing organic compound. Thereafter, the medium is subjected to polymerization exposure to imagewise polymerize the medium based on the formation pattern of the light-absorbing compound. The light-absorbing organic compound has specific sensitivities to light in order to maximize contrast.
摘要:
A dry process silver salt photosensitive member is disclosed. The photosensitive member has a heat-developable photosensitive element containing at least (1) and organic silver salt, (2) a reducing agent, and (3) at least one of a photosensitive silver halide and a photosensitive silver halide-forming component on a support. The heat-developable photosensitive element further contains a compound represented by the general formula (I) and a compound represented by the general formula (II).