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1.发明授权Surface-active compound and a silver halide photographic material containing the same 失效表面活性化合物和含有它们的卤化银照相材料
公开(公告)号：US5543288A
公开(公告)日：1996-08-06
申请号：US288609
申请日：1994-08-10
CPC分类号： G03C7/388 , C07F9/091 , G03C1/005 , G03C1/38 , G03C5/3053
摘要： There is disclosed a novel surface-active compound, and a silver halide photographic material and a processing solution for a silver halide photographic material containing the same. The surface-active compound is represented by the following formula (I): ##STR1## Wherein R.sup.1 represents an aliphatic group, an alicyclic compound group, an aromatic group, or a heterocyclic ring; R.sup.2 represents an aliphatic group, an alicyclic compound group, an aromatic group, a heterocyclic ring, or a group represented by --L--Z; Q.sup.1, Q.sup.2, and Q.sup.3 each represent a single bond, an oxygen atom, a sulfur atom, or a group represented by --N(R.sup.3)--, in which R.sup.3 represents a hydrogen atom or a group represented by R.sup.2 ; L represents a divalent linking group; and Z represents an ionic group.
摘要翻译： 公开了一种新的表面活性化合物和卤化银照相材料以及含有它们的卤化银照相材料的处理溶液。 表面活性化合物由下式（I）表示：其中R1表示脂族基团，脂环族化合物基团，芳族基团或杂环基; R2表示脂肪族基团，脂环族化合物基团，芳香族基团，杂环基或-L-Z表示的基团; Q1，Q2和Q3各自表示单键，氧原子，硫原子或由-N（R3） - 表示的基团，其中R3表示氢原子或由R2表示的基团; L表示二价连接基团; Z表示离子性基团。
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2.发明授权Silver halide photographic material comprising emulsion layer containing color coupler 失效卤化银照相材料包含含有彩色成色剂的乳剂层
公开(公告)号：US5534398A
公开(公告)日：1996-07-09
申请号：US501496
申请日：1995-07-12
申请人： Tomokazu Yasuda , Yukio Karino , Seiya Sakurai , Masataka Ogawa
发明人： Tomokazu Yasuda , Yukio Karino , Seiya Sakurai , Masataka Ogawa
CPC分类号： G03C7/3882 , G03C7/396
摘要： A silver halide photographic material comprises at least one silver halide emulsion layer provided on a support. The silver halide emulsion layer contains a color coupler. According to the present invention, the color coupler is contained in particles of a specific polymer dispersed in the silver halide emulsion layer. The specific polymer comprises repeating units represented by the formula (I): ##STR1## in which R.sup.1 is hydrogen, a halogen atom or an alkyl group having 1 to 4 carbon atoms; each of R.sup.2 and R.sup.3 is an aliphatic group or an aromatic group, or R.sup.2 and R.sup.3 are combined with the oxygen atoms and the phosphorus atom to form a heterocyclic ring; and L is a divalent linking group selected from --CO--, --O--, --S--, --NR.sup.4 --, --SO.sub.2 --, a divalent aliphatic group, a divalent aromatic group and a combination thereof, and R.sup.4 is hydrogen or an aliphatic group.
摘要翻译： 卤化银照相材料包括至少一个设置在载体上的卤化银乳剂层。 卤化银乳剂层包含着色剂。 根据本发明，着色剂包含在分散在卤化银乳剂层中的特定聚合物的颗粒中。 特定聚合物包含由式（I）表示的重复单元：n原子或具有1至4个碳原子的烷基; R 2和R 3各自为脂族基团或芳族基团，或者R 2和R 3与氧原子和磷原子结合形成杂环; 并且L是选自-CO - ， - O - ， - S - ， - NR 4 - ， - SO 2 - ，二价脂族基团，二价芳族基团及其组合的二价连接基团，R 4是氢或脂族基 组。
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公开(公告)号：US07189500B2
公开(公告)日：2007-03-13
申请号：US09953958
申请日：2001-09-18
CPC分类号： G03C1/49863
摘要： A photothermographic image-recording material with improved storability before image formation and improved coating characteristics, which has a support having provided thereon an image-forming layer, the layer having at least one light-insensitive organic silver salt, a reducing agent for silver ion and a binder, wherein the binder has a polymer having a recurring unit represented by the formula (1), and the content of the recurring unit represented by the formula (1) in the polymer is from 0.1 to 50% by weight.
摘要翻译： 一种光成像图像记录材料，其在成像前具有改进的保存性和改进的涂布特性，其具有在其上设置有图像形成层的支撑体，所述层具有至少一种不光敏有机银盐，用于银离子的还原剂和 粘合剂，其中粘合剂具有由式（1）表示的重复单元的聚合物，聚合物中由式（1）表示的重复单元的含量为0.1至50重量％。
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公开(公告)号：US5447818A
公开(公告)日：1995-09-05
申请号：US333313
申请日：1994-11-01
申请人： Hideaki Naruse , Hideki Naito , Jiro Tsukahara , Tomokazu Yasuda
发明人： Hideaki Naruse , Hideki Naito , Jiro Tsukahara , Tomokazu Yasuda
CPC分类号： G03C8/38 , G03C8/50 , G03C2200/47 , Y10S430/142
摘要： A color diffusion transfer film unit and an image formation method using the same are disclosed, in which a light-sensitive material containing a specific sulfonamide compound of formula (I) and a specific tertiary amine compound of formula (II) is processed with an alkali processing composition containing a specific tertiary amine polymer. The film provides a transferred color image having a high density with reduced dependency on processing time, and suppresses changes in density of the resulting image with time after processing.
摘要翻译： 公开了一种彩色扩散转印膜单元和使用其的图像形成方法，其中含有式（I）的特定磺酰胺化合物和式（II）的特定叔胺化合物的感光材料用碱 含有特定叔胺聚合物的加工组合物。 该膜提供具有高密度的转印彩色图像，对处理时间的依赖性降低，并且在处理后随时间抑制所得图像的浓度变化。
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公开(公告)号：US5393648A
公开(公告)日：1995-02-28
申请号：US104626
申请日：1993-08-11
申请人： Satoru Toda , Tomokazu Yasuda , Koji Tamoto
发明人： Satoru Toda , Tomokazu Yasuda , Koji Tamoto
摘要： There is disclosed a silver halide photographic material containing a dispersion of a hydrophobic compound and a water-insoluble and organic solvent-soluble polymer as defined herein. The hydrophobic compound may be a dye which is photochemically inactive during storage but readily decolored and eluted in photographic processing.
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公开(公告)号：US5391470A
公开(公告)日：1995-02-21
申请号：US104649
申请日：1993-08-11
申请人： Tomokazu Yasuda , Junichi Yamanouchi , Koji Tamoto
发明人： Tomokazu Yasuda , Junichi Yamanouchi , Koji Tamoto
摘要： There is disclosed a silver halide photographic material containing a dispersion of a hydrophobic compound and a water-insoluble and organic solvent-soluble polymer as defined herein. The hydrophobic compound may be a dye which is photochemically inactive during storage but readily decolored and eluted in photographic processing.
摘要翻译： 公开了含有本文所定义的疏水性化合物和水不溶性和有机溶剂可溶性聚合物的分散体的卤化银照相材料。 疏水性化合物可以是在储存期间光化学惰性但在照相处理中容易脱色和洗脱的染料。
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公开(公告)号：USH1016H
公开(公告)日：1992-01-07
申请号：US603507
申请日：1990-10-26
IPC分类号： G03C1/93
CPC分类号： G03C1/93
摘要： A silver halide photosensitive material is disclosed, comprising a polyester film support having thereon at least one hydrophilic colloid layer, at least one layer of which is a silver halide emulsion layer and at least one layer of which is a polymer latex-containing hydrophilic colloid layer, said polyester film support having coated on each side thereof a vinylidene chloride copolymer having a weight average molecular weight not more than 45,000, said vinylidene chloride copolymer being a core/shell type latex, said core part containing at least one of each type of repeating unit represented by formulae (I) and )II) and the said shell part containing at least one of each type of repeating unit represented the formulae (I), (III) and (IV): ##STR1## wherein A.sup.1 represents a hydrogen atom, a methyl group or a halogen atom, A.sup.2 represents a substituted or unsubstituted alkyl group or phenyl group, A.sup.3 represents a hydrogen atom or a methyl group, A.sup.4 represents a hydrogen atom, a methyl group or a --CH.sub.2 COOM group, A.sup.5 represents a hydrogen atom, a methyl group or a --COOM group, A.sup.6 represents a --COOM group or an alkoxycarbonyl group, phenyl group or N-alkylcarbamoyl group which is substituted with a --COOM group, and M represents a hydrogen atom or an alkali metal atom.
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公开(公告)号：US06391536B2
公开(公告)日：2002-05-21
申请号：US09773569
申请日：2001-02-02
申请人： Tomokazu Yasuda , Hajime Nakagawa
发明人： Tomokazu Yasuda , Hajime Nakagawa
IPC分类号： G03C1498
CPC分类号： G03C1/49863 , G03C1/04
摘要： Disclosed is a thermally processed image recording material having an image-forming layer that contains a non-photosensitive silver salt of an organic acid, a reducing agent for silver ions and a binder on a support, wherein the binder is coated as a dispersion of polymer microparticles having a core/shell structure, glass transition temperature of shell part of the core/shell structure is higher than glass transition temperature of core part, and the binder shows a minimum film-forming temperature of 30° C. or lower. According to the present invention, there is provided a thermally processed image recording material that provides improved image storability after heat development, i.e., improved coloration of white portions when the material is left at a high temperature, and has a transparent coated film with low haze that is also excellent in brittleness.
摘要翻译： 公开了一种热处理图像记录材料，其具有含有有机酸的非感光性银盐，银离子用还原剂和载体上的粘合剂的图像形成层，其中粘合剂作为聚合物分散体 具有核/壳结构的微粒，芯/壳结构的壳部分的玻璃化转变温度高于芯部的玻璃化转变温度，粘合剂的最低成膜温度为30℃以下。 根据本发明，提供一种热处理图像记录材料，其在热显影后提供改进的图像保存性，即当材料留在高温时白色部分的着色改善，并且具有低雾度的透明涂膜 这也是脆弱的。
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9.发明授权
公开(公告)号：US5194368A
公开(公告)日：1993-03-16
申请号：US427831
申请日：1989-09-06
申请人： Shinji Ueda , Tetsuro Kojima , Tohru Kitahara , Tomokazu Yasuda , Yoshihiro Fujita , Takatoshi Ishikawa
发明人： Shinji Ueda , Tetsuro Kojima , Tohru Kitahara , Tomokazu Yasuda , Yoshihiro Fujita , Takatoshi Ishikawa
CPC分类号： G03C5/3956 , G03C7/42
摘要： The present invention relates to a method for processing a silver halide photographic light-sensitive material having at least one silver halide emulsion layer containing silver iodide with a processing solution having fixing ability after developing the light-sensitive material. The object of the present invention is to speed up the fixing process in the foregoing method and to reduce the amount of waste liquor from the fixing process. The present invention is characterized in that the processing with the processing solution having fixing ability is performed while the processing solution is brought into contact with an anion-exchange resin and that 20 to 2,000 l of the processing solution per liter of the anion-exchange resin is brought into contact with the resin.
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10.发明授权Method for processing silver halide color photographic light-sensitive materials 失效用于处理银色彩色摄影感光材料的方法
公开(公告)号：US5059514A
公开(公告)日：1991-10-22
申请号：US415266
申请日：1989-08-23
申请人： Shinji Ueda , Tetsuro Kojima , Tohru Kitahara , Tomokazu Yasuda , Yoshihiro Fujita , Takatoshi Ishikawa
发明人： Shinji Ueda , Tetsuro Kojima , Tohru Kitahara , Tomokazu Yasuda , Yoshihiro Fujita , Takatoshi Ishikawa
CPC分类号： G03C7/44 , G03C5/3956 , G03C7/42 , Y10S430/164
摘要： The present invention relates to a method for bleaching a silver halide photographic light-sensitive material having at least one silver halide emulsion layer containing silver iodobromide after color-developing it. The object of the present invention is to speed up the bleaching treatment in the aforesaid method and to reduce the amount of waste liquor from the bleaching treatment. The present invention is characterized in that the bleaching is performed in the presence of a bleaching accelerator and that it is carried out while a bleaching solution is brought into contact with an anion-exchange resin.
摘要翻译： PCT No.PCT / JP88 / 01328 Sec。 371日期1989年8月23日 102（e）日期1989年8月23日PCT提交1988年12月24日PCT公布。 公开号WO89 / 06380 日本1987年7月13日。本发明涉及一种漂白卤化银照相感光材料的方法，该方法在显色后含有至少一种含有碘溴化银的卤化银乳剂层。 本发明的目的是加速上述方法的漂白处理，并减少漂白处理废液的量。 本发明的特征在于漂白在漂白促进剂的存在下进行，并且在漂白溶液与阴离子交换树脂接触的同时进行。
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