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公开(公告)号：US5370980A
公开(公告)日：1994-12-06
申请号：US141121
申请日：1993-10-21
CPC分类号： G03C1/8255 , C09B23/10 , C09B29/0051 , C09B55/009 , G03C1/83
摘要： Disclosed is a silver halide photographic light-sensitive material comprising a support having thereon a hydrophilic colloidal layer comprising at least one silver salt of a compound having at least one acid group in the molecule, and the compound is represented by Formula I, Formula II or Formula III: ##STR1## wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group and a heterocyclic residue; L.sub.1, L.sub.2, L.sub.3 and L.sub.4 independently represent a methine group; n.sub.1 is an integer of 0 to 3; n.sub.2 is an integer of 0, 1 or 2 and R.sup.3 represents an alkyl group or an alkenyl group. Q.sub.1 represents a non-metal atom group necessary to complete a 5-membered or 6-membered heterocyclic ring; ##STR2## wherein R.sup.4 and R.sup.5 independently represent a hydrogen atom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group, and a heterocyclic residue provided that R.sup.4 and R.sup.5 are not hydrogen atoms at the same time, and Ar represents an aryl group; and ##STR3## wherein R.sup.6 and R.sup.7 independently represent a hydrogenatom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group, and a heterocyclic residue provided that R.sup.6 and R.sup.7 are not hydrogen atoms at the same time; and Ar represents an aryl group.
摘要翻译： 公开了一种卤化银照相感光材料，其包含其上具有亲水性胶体层的载体，所述亲水性胶体层包含至少一种在分子中具有至少一个酸基的化合物的银盐，所述化合物由式I，式II或 式III：其中R 1和R 2独立地表示氢原子或选自烷基，烯基，芳基和杂环残基的基团; L1，L2，L3和L4独立地表示次甲基; n1为0〜3的整数， n2是0,1或2的整数，R3表示烷基或烯基。 Q1表示完成5元或6元杂环所必需的非金属原子团; 式II其中R4和R5独立地表示氢原子或选自烷基，烯基，芳基和杂环残基的基团，条件是R4和R5不是氢原子 同时，Ar表示芳基; 其中R6和R7独立地表示氢原子或选自烷基，烯基，芳基和杂环残基的基团，条件是R6和R7不是氢原子 同时; Ar表示芳基。
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公开(公告)号：US5324625A
公开(公告)日：1994-06-28
申请号：US909667
申请日：1992-07-07
CPC分类号： G03C7/39292 , G03C7/3003
摘要： A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material comprises a support having thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, and at least one of the silver halide emulsion layers contains a silver salt of dye. The light-sensitive material has a raised sharpness, lowered fog and improved storage stability.
摘要翻译： 公开了一种卤化银彩色照相感光材料。 感光材料包括其上具有感蓝卤化银乳剂层，感绿卤化银乳剂层和感红卤化银乳剂层的载体，并且至少一种卤化银乳剂层含有银 染料盐 感光材料具有升高的清晰度，降低雾度并改善储存稳定性。
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公开(公告)号：US5290669A
公开(公告)日：1994-03-01
申请号：US907135
申请日：1992-06-29
CPC分类号： G03C1/34 , G03C1/825 , G03C1/8255 , G03C1/83
摘要： A silver halide color photographic light-sensitive material having photographic component layers on a support and at least one layer of which contains a silver salt of dye, is disclosed. The material has properties of high sharpness, high speed, less fogging and excellent raw stock stability.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其在载体上具有照相组分层，并且其至少一层含有染料的银盐。 该材料具有清晰度高，速度快，雾化少，原料稳定性优良的特点。
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公开(公告)号：US5340707A
公开(公告)日：1994-08-23
申请号：US120409
申请日：1993-09-14
申请人： Akira Ohnishi , Yasushi Usagawa , Taketoshi Yamada
发明人： Akira Ohnishi , Yasushi Usagawa , Taketoshi Yamada
CPC分类号： G03C1/832
摘要： A silver halide photographic light-sensitive material containing a dye is disclosed. The dye is represented by a formula ##STR1## wherein R.sub.1 represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R.sub.2 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an acylamino group, an ureide group, an amino group, an acyl group, an alkoxy group, an aryloxy group, a hydroxyl group, a carboxyl group, a cyano group, a sulfamoyl group or a sulfonamide group; B represents a 5- or 6-membered oxygen-containing heterocyclic group or a 6-membered nitrogen-containing heterocyclic group; L.sub.1 through L.sub.3 independently represent a methine group; n represents 0 or 1. The compound of formula 1 has at least one carboxyl group, sulfonamide group or sulfamoyl group.
摘要翻译： 公开了含有染料的卤化银照相感光材料。 染料由式（Ⅰ）表示，其中R1表示氢原子，烷基，芳基或杂环基; R2表示氢原子，烷基，芳基，杂环基，烷氧基羰基，芳氧基羰基，氨基甲酰基，酰氨基，酰脲基，氨基，酰基，烷氧基， 芳氧基，羟基，羧基，氰基，氨磺酰基或磺酰胺基; B表示5或6元含氧杂环基或6元含氮杂环基; L1至L3独立地表示次甲基; n表示0或1.式1的化合物具有至少一个羧基，磺酰胺基或氨磺酰基。
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5.发明授权
公开(公告)号：US4071365A
公开(公告)日：1978-01-31
申请号：US723163
申请日：1976-09-14
CPC分类号： C07D257/04 , G03C7/30535
摘要： A compound represented by the general formula A-Q (wherein A represents a yellow dye image-forming coupler residue having the active methylene group from which one hydrogen atom has been replaced and Q represents a tetrazolyl group substituted at the 5-position with hydrogen, a halogen, a cyano, an alkyl, an aralkyl, an aryl, an alkyl-amino or an arylamino group) is used as a yellow dye image-forming coupler for obtaining yellow dye images that have good spectral absorption characteristics, and good stability to prolonged exposure to light, heat and high humidity.
摘要翻译： 由通式AQ表示的化合物（其中A表示具有一个氢原子被取代的具有活性亚甲基的黄色染料成像剂残基，Q表示在5位被氢取代的四唑基，卤素 ，氰基，烷基，芳烷基，芳基，烷基 - 氨基或芳基氨基）用作黄色染料成像成色剂，用于获得具有良好光谱吸收特性的黄色染料图像，并且对长时间曝光具有良好的稳定性 到光，热和高湿度。
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公开(公告)号：US07202019B2
公开(公告)日：2007-04-10
申请号：US10686062
申请日：2003-10-15
申请人： Yasushi Usagawa , Narito Goto , Takeshi Habu
发明人： Yasushi Usagawa , Narito Goto , Takeshi Habu
CPC分类号： G03C1/49845 , G03C1/04 , G03C1/061 , G03C1/49809 , G03C1/49818 , G03C1/49836 , G03C1/49863 , G03C2001/03564 , G03C2001/03594
摘要： A photothermographic imaging material having a support; a photosensitive layer containing photosensitive silver halide particles on one face of the support; and a non-photosensitive layer provided on a side of the support where the photosensitive layer is provided. At least one of the photosensitive layer and the non-photosensitive layer contains an organic silver salt, a reducing agent, a compound represented by the Formula (1) and a compound represented by the Formula (2a).
摘要翻译： 具有支撑体的光热成像材料; 在载体的一个表面上含有感光卤化银颗粒的感光层; 以及设置在支撑体的设置有感光层的一侧的非感光层。 感光层和非感光层中的至少一个含有有机银盐，还原剂，由式（1）表示的化合物和由式（2a）表示的化合物。
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公开(公告)号：US07115359B2
公开(公告)日：2006-10-03
申请号：US10893504
申请日：2004-07-15
申请人： Yasushi Usagawa , Takeshi Habu
发明人： Yasushi Usagawa , Takeshi Habu
CPC分类号： G03C1/49854 , G03C1/061 , G03C1/385 , G03C1/49809 , G03C1/49845 , G03C1/49863
摘要： A photothermographic material having a support provided on at least one side of the support light-sensitive silver halide particles, an organic silver salt and a reducing agent, as well as a leuco dye of a specific structure and a compound of a specific structure.
摘要翻译： 具有在载体感光卤化银颗粒的至少一侧上提供的支撑体的光热敏成像材料，有机银盐和还原剂，以及特定结构的无色染料和特定结构的化合物。
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公开(公告)号：US4304844A
公开(公告)日：1981-12-08
申请号：US145685
申请日：1980-05-01
CPC分类号： G03C7/30523 , G03C7/346
摘要： A method for forming a cyan dye image by developing an exposed silver halide photographic material with a developer containing a color developing agent in the presence of a cyan coupler, wherein the coupler is a 2,5-diacylaminophenol in which each acylamino group has a substituent containing an oxycarbonyl, sulfonyloxy, oxysulfonyl, arylsulfonamide or arylsulfamoyl group or other organic group containing a sulfone group.
摘要翻译： 一种通过在青色成色剂存在下用含有显色剂的显影剂显影曝光的卤化银照相材料形成青色染料影像的方法，其中成色剂是每个酰氨基具有取代基的2,5-二酰氨基苯酚 含有氧羰基，磺酰氧基，氧基磺酰基，芳基磺酰胺或芳基氨磺酰基或含有砜基的其它有机基团。
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公开(公告)号：US06207364B1
公开(公告)日：2001-03-27
申请号：US09294120
申请日：1999-04-19
申请人： Yasuhiko Takamuki , Takeshi Habu , Yasushi Usagawa
发明人： Yasuhiko Takamuki , Takeshi Habu , Yasushi Usagawa
IPC分类号： G03C1498
CPC分类号： G03C1/49872 , G03C1/91
摘要： A thermally developable material is disclosed. The material comprises a support both surfaces which are covered with a resin thermal shrinkage ratio of not more than 0.02% at 150° C. for 30 minutes, and an image forming layer comprising an organic silver. The thermally developable material is advantageous in transparent without staining and size repetition accuracy.
摘要翻译： 公开了一种可热显影的材料。 该材料包括两个表面，两个表面被覆盖在150℃下不超过0.02％的树脂热收缩率30分钟，以及包含有机银的图像形成层。 可热显影的材料在透明度方面是有利的，没有染色和尺寸重复精度。
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10.发明授权Silver halide photographic light-sensitive material capable of providing a high contrast image 失效能够提供高对比度图像的卤化银照相感光材料
公开(公告)号：US5158856A
公开(公告)日：1992-10-27
申请号：US835070
申请日：1992-02-18
申请人： Yasushi Usagawa , Fumio Ishii
发明人： Yasushi Usagawa , Fumio Ishii
IPC分类号： G03C1/06
CPC分类号： G03C1/061
摘要： A silver halide photographic light-sensitive material having a support and provided thereon, at least one silver halide emulsion layer containing Compound [I] or Compound [II] represented by Formula [I] or [II] is disclosed; ##STR1##
摘要翻译： 公开了一种具有载体并提供有卤化银照相感光材料的至少一种含有由式[I]或[II]表示的化合物[I]或化合物[II]的卤化银乳剂层; 公式[I]
公式[II]
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