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公开(公告)号：US4474867A
公开(公告)日：1984-10-02
申请号：US377528
申请日：1982-05-12
申请人： Hideki Naito , Hiroshi Hara , Toshiaki Aono , Kozo Sato
发明人： Hideki Naito , Hiroshi Hara , Toshiaki Aono , Kozo Sato
CPC分类号： G03C1/49854 , G03C8/4033
摘要： A diffusion transfer heat-developable color photographic material comprising a support having thereon a layer containing at least a light-sensitive silver halide, and the photographic material containing an organic silver salt oxidizing agent, a reducing agent, a hydrophobic binder and a dye releasing coupler which releases a diffusible dye upon heat development. The diffusion transfer heat-developable color photographic material can provide a stable color image by imagewise exposure to light and heat development procedure. A method of forming a color image using the diffusion transfer heat-developable color photographic material is also disclosed.
摘要翻译： 扩散转移热显影彩色照相材料，其包含其上具有至少含有感光卤化银的层的载体和含有机银盐氧化剂的照相材料，还原剂，疏水性粘合剂和染料释放成色剂 其在热显影时释放可扩散的染料。 扩散转移热显色彩色照相材料可以通过成像曝光于光和热显影程序提供稳定的彩色图像。 还公开了使用扩散转移热显影彩色照相材料形成彩色图像的方法。
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2.发明授权Heat-developable diffusion transfer color photographic material with microcapsules 失效具有微胶囊的热显影扩散转移彩色照相材料
公开(公告)号：US4500624A
公开(公告)日：1985-02-19
申请号：US483063
申请日：1983-04-07
申请人： Toshiaki Aono , Hiroshi Hara , Hideki Naito
发明人： Toshiaki Aono , Hiroshi Hara , Hideki Naito
CPC分类号： G03C8/4013 , G03C8/4033 , G03C8/426
摘要： A heat-developable diffusion transfer color photographic material is disclosed. The material is comprised of a heat-developable color photographic element containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent and a color image forming substance and an image receiving element capable of accepting a dye which is formed or released in the heat-developable color photographic element, the heat-developable color photographic element and the image receiving element being provided on the same support or being provided on different supports respectively, and either one of these elements or both of these elements contain a microcapsule comprising a water-immiscible compound which is liquid at a temperature of not less than 120.degree. C. as a core material and a water-insoluble polymer wall.The heat-developable diffusion transfer color photographic material contains a diffusion accelerator for the dye in the microcapsule and can easily provide a transferred color image without adversely affecting the coating property and physical property of the light-sensitive element.A process for forming a color image using the heat-developable diffusion transfer color photographic material is also disclosed.
摘要翻译： 公开了一种可热显影的扩散转移彩色照相材料。 该材料由至少含有感光卤化银，有机银盐氧化剂和彩色图像形成物质的热显影彩色照相元件和能够接受形成或释放的染料的图像接收元件 可热显色彩色照相元件，可热显影彩色照相元件和图像接收元件分别设置在相同的支架上或分别设置在不同的支架上，这些元件中的任一个或这两个元件中的任一个包含微胶囊， 以不低于120℃的温度为液体的水不混合化合物作为芯材料和水不溶性聚合物壁。 可热显影扩散转印彩色照相材料包含用于微胶囊中的染料的扩散促进剂，并且可以容易地提供转印的彩色图像，而不会不利地影响光敏元件的涂布性能和物理性能。 还公开了使用可热显影扩散转印彩色照相材料形成彩色图像的方法。
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公开(公告)号：US4500626A
公开(公告)日：1985-02-19
申请号：US431861
申请日：1982-09-30
申请人： Hideki Naito , Hiroshi Hara , Toshiaki Aono , Kozo Sato , Shinsaku Fujita
发明人： Hideki Naito , Hiroshi Hara , Toshiaki Aono , Kozo Sato , Shinsaku Fujita
CPC分类号： G03C8/4013 , G03C1/498 , G03C8/4033
摘要： A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide, a hydrophilic binder, a dye releasing activator and a dye releasing compound which reduces the silver halide and releases a hydrophilic dye. The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and a heat-development procedure. A method of forming a color image using the heat-developable color photographic material is also disclosed.
摘要翻译： 公开了一种可热显影的彩色照相材料。 该材料由其上具有至少含有感光卤化银，亲水性粘合剂，染料释放活化剂和染料释放化合物的载体组成，其还原卤化银并释放亲水性染料。 热显影彩色照相材料可以通过成像曝光和热显影方法容易地提供清晰和稳定的彩色图像。 还公开了使用可热显色彩色照相材料形成彩色图像的方法。
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公开(公告)号：US4478927A
公开(公告)日：1984-10-23
申请号：US384118
申请日：1982-06-01
申请人： Hideki Naito , Hiroshi Hara , Toshiaki Aono , Kozo Sato
发明人： Hideki Naito , Hiroshi Hara , Toshiaki Aono , Kozo Sato
CPC分类号： G03C8/4066 , G03C1/498 , G03C8/4033
摘要： A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide and the photographic material containing an organic silver salt, a binder, a dye releasing activator and a dye releasing redox compound which releases a diffusible dye. The improvement comprises a support capable of receiving a released dye or a support having thereon a layer composed of an organic high molecular weight compound capable of receiving a released dye. The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and heat development procedure. A method of forming a color image using the heat-developable color photographic material is also disclosed.
摘要翻译： 公开了一种可热显影的彩色照相材料。 该材料由其上具有至少含有感光卤化银的层和含有有机银盐的照相材料，粘合剂，染料释放活化剂和释放扩散染料的染料释放氧化还原化合物的载体组成。 该改进包括能够接收释放的染料或其上具有由能够接收释放染料的有机高分子量化合物构成的层的载体的载体。 可热显影的彩色照相材料可以通过成像曝光于光和热显影程序容易地提供清晰和稳定的彩色图像。 还公开了使用可热显色彩色照相材料形成彩色图像的方法。
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5.发明授权Heat-developable photographic material with fine droplets containing silver halide, organic silver salt oxidizing agent and color image forming substance 失效具有含有卤化银，有机银盐氧化剂和彩色成像物质的细小液滴的可显影照相材料
公开(公告)号：US4430415A
公开(公告)日：1984-02-07
申请号：US414137
申请日：1982-09-02
申请人： Toshiaki Aono , Hiroshi Hara , Hideki Naito , Kozo Sato
发明人： Toshiaki Aono , Hiroshi Hara , Hideki Naito , Kozo Sato
CPC分类号： G03C8/4013 , G03C1/498
摘要： A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a layer containing fine droplets of complex coacervate containing a light-sensitive silver halide, an organic silver salt oxidizing agent and a color image forming substance which are prepared by complex coacervation and hardened with a hardening agent. Color fog does not occur with the material and it can be easily prepared to provide a color image having good color balance by imagewise exposure to light and a heat development procedure. A process for forming a color image using the heat-developable color photographic material is also disclosed.
摘要翻译： 公开了一种可热显影的彩色照相材料。 该材料包括其上具有含有通过复合凝聚制备并用硬化剂硬化的感光卤化银，有机银盐氧化剂和彩色图像形成物质的复合凝聚层微滴的层。 该材料不会发生着色，并且可以容易地准备通过成像曝光和发热程序提供具有良好色彩平衡的彩色图像。 还公开了使用可热显色彩色照相材料形成彩色图像的方法。
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公开(公告)号：US4859580A
公开(公告)日：1989-08-22
申请号：US178792
申请日：1988-03-29
申请人： Toshiaki Aono , Hiroshi Hara
发明人： Toshiaki Aono , Hiroshi Hara
CPC分类号： G03C1/49845
摘要： A heat-developable photosensitive material having, on a support, a layer comprising a binder, a light-sensitive silver halide, a reducing agent, and at least one compound selected from cyclic imino compounds or mercapto compounds, which can produce images of high quality by heat development when said light-sensitive silver halide is selected from the group consisting of silver chloride, silver bromide, silver chlorobromide, mixed crystals of silver iodide and silver chloroiodide, mixed crystals of silver iodide and silver iodobromide, and mixed crystals of silver iodide and silver chloroiodobromide.
摘要翻译： 一种热显影感光材料，其在载体上具有包含粘合剂，感光卤化银，还原剂和选自环状亚氨基化合物或巯基化合物的至少一种化合物的层，其可以产生高质量的图像 当所述感光卤化银选自氯化银，溴化银，氯溴化银，碘化银和碘氯化银的混合晶体，碘化银和碘溴化银的混晶，以及碘化银混合物时，通过热显影 和氯碘溴化银。
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公开(公告)号：US4732846A
公开(公告)日：1988-03-22
申请号：US857285
申请日：1986-04-30
申请人： Toshiaki Aono , Masatoshi Kato , Hiroshi Hara
发明人： Toshiaki Aono , Masatoshi Kato , Hiroshi Hara
CPC分类号： C07F1/005 , C07F1/00 , G03C1/49809 , G03C8/404
摘要： A heat-developable light-sensitive material is described, comprising a support having provided thereon at least(a) a binder;(b) a light-sensitive silver halide;(c) at least one silver salt of a compound represented by formula (I) or (II) ##STR1## wherein Z represents a non-metallic atomic group forming a heterocyclic ring together with the nitrogen atom,A--C.tbd.C--H (II) wherein A represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group;(d) a silver salt of a compound represented by formula (III)B--S--H (III) wherein B represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; and(e) a reducing agent.The material exhibits stable developability despite variations in development temperature or time, and provides an image having high maximum density and low minimum density.
摘要翻译： 描述了一种可热显影的感光材料，其包括至少在（a）粘合剂上设置的支撑体; （b）感光卤化银; （c）由式（I）或（II）表示的化合物的至少一种银盐，其中Z表示与氮原子一起形成杂环的非金属原子团，AC 3BOND CH（ II）其中A表示取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的烯基，取代或未取代的炔基，取代或未取代的芳烷基，取代或未取代的芳基或取代 或未取代的杂环基; （d）由式（III）表示的化合物的银盐BSH（III）其中B表示取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的烯基，取代或未取代的炔基， 取代或未取代的芳烷基，取代或未取代的芳基或取代或未取代的杂环基; 和（e）还原剂。 尽管显影温度或时间有变化，但是材料表现出稳定的显影性，并且提供了具有高的最大密度和低的最小密度的图像。
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公开(公告)号：US4713319A
公开(公告)日：1987-12-15
申请号：US757983
申请日：1985-07-23
申请人： Toshiaki Aono , Hiroshi Hara
发明人： Toshiaki Aono , Hiroshi Hara
CPC分类号： G03C1/49818
摘要： A heat developable photosensitive material having on a support, a light-sensitive layer containing a light-sensitive silver halide, silver salt grains having a dissolution retarder adsorbed thereto, a reducing agent, and a binder. This material can provide high image density and low fog density and has excellent keeping quality.
摘要翻译： 具有载体上的可显影光敏材料，含有感光卤化银的感光层，吸附有溶解缓凝剂的银盐颗粒，还原剂和粘合剂。 这种材料可以提供高图像密度和低雾度密度，并且具有优异的保持质量。
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公开(公告)号：US4728600A
公开(公告)日：1988-03-01
申请号：US853061
申请日：1986-04-17
申请人： Hiroshi Hara , Toshiaki Aono
发明人： Hiroshi Hara , Toshiaki Aono
CPC分类号： G03C1/49845
摘要： A heat-developable light-sensitive material is described, comprising a support having thereon at least (1) a light-sensitive silver halide, (2) a silver salt oxidizing agent, (3) silver salt particles having adsorbed thereon at least one compound selected from a cyclic imino compound represented by formula (I) described below and a mercapto compound represented by formula (II) described below, (4) a reducing agent, and (5) a binder.Formula (I) is represented by ##STR1## wherein Z represents a non-metallic atomic group forming a heterocyclic ring containing an imino group together with the nitrogen atom of formula (I).Formula (II) is represented byR--S--M (II)wherein M represents a hydrogen atom or an alkali metal atom; and R represents a substituted or unsubstituted aliphatic hydrocarbon group, a substituted or unsubstituted aromatic hydrocarbon group, or a substituted or unsubstituted heterocyclic group.The heat-developable light-sensitive material has excellent stability during preservation and provides images having high image density and low fog even in the case of a short period of developing time.
摘要翻译： 描述了一种可热显影的感光材料，其包含至少（1）感光卤化银的支撑体，（2）银盐氧化剂，（3）在其上吸附至少一种化合物的银盐颗粒 选自由下述式（I）表示的环状亚氨基化合物和由下述式（II）表示的巯基化合物，（4）还原剂和（5）粘合剂。 式（I）由下式表示：其中Z表示与式（I）的氮原子一起形成含有亚氨基的杂环的非金属原子团。 式（II）由R-S-M（II）表示，其中M表示氢原子或碱金属原子; R表示取代或未取代的脂族烃基，取代或未取代的芳香族烃基或取代或未取代的杂环基。 可热显影的感光材料在保存期间具有优异的稳定性，并且即使在短的显影时间的情况下也提供具有高图像密度和低雾度的图像。
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公开(公告)号：US5250386A
公开(公告)日：1993-10-05
申请号：US759648
申请日：1991-09-13
申请人： Toshiaki Aono , Koichi Nakamura , Kozo Sato , Hiroshi Hara
发明人： Toshiaki Aono , Koichi Nakamura , Kozo Sato , Hiroshi Hara
CPC分类号： G03C8/4013
摘要： A dry image-forming process is disclosed. The dry image-forming process of the invention comprises heat developing a light-sensitive material comprising a support having thereon at least a photosensitive silver halide, a binder, and a dye releasing redox compound said dye releasing redox compound being reductive to the photosensitive silver halide and being capable of releasing a hydrophilic dye upon reaction with the photosensitive silver halide under heating, after or simultaneously with imagewise exposure, to form imagewise a mobile hydrophilic dye and heating, after simultaneously with the heat development, the light-sensitive material together with a dye-fixing layer in the presence of a hydrophilic thermal solvent to thereby transfer the mobile hydrophilic dye onto the dye-fixing layer to form a dye image and fix the dye image. The heat development is carried out in a state containing substantially no water, and the whole of steps are carried out without particular supplying a solvent.
摘要翻译： 公开了干成像方法。 本发明的干成像方法包括对包含其上至少具有感光卤化银，粘合剂和释放染料的氧化还原化合物的载体进行热显影，所述染料释放氧化还原化合物还原成感光卤化银 并且能够在加热下，在成像曝光之后或与成像曝光同时与感光卤化银反应时释放亲水性染料，以形成移动的亲水性染料并在与热显影同时加热之后将感光材料与 在亲水性热溶剂存在下进行染色固定层，从而将移动的亲水性染料转移到染料固定层上，形成染料图像并固定染料图像。 热显影在基本上不含水的状态下进行，整个步骤在不特别供应溶剂的情况下进行。
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