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公开(公告)号：US20070031767A1
公开(公告)日：2007-02-08
申请号：US11494743
申请日：2006-07-28
申请人： Takayoshi Oyamada , Kouta Fukui , Itsuo Fujiwara
发明人： Takayoshi Oyamada , Kouta Fukui , Itsuo Fujiwara
IPC分类号： G03C1/00
CPC分类号： G03C1/49872 , G03C1/49818 , G03C2001/7635 , G03C2007/3025 , G03C2200/36
摘要： The present invention provides a photothermographic material having, on at least one side of a support, an image forming layer including at least a photosensitive silver halide, a non-photosensitive organic silver salt, a first reducing agent for silver ions, and a first binder, and a non-photosensitive outermost layer which is disposed on the same side of the support as the side having thereon the image forming layer, wherein the photothermographic material further has a non-photosensitive intermediate layer A between the image forming layer and the outermost layer, and the non-photosensitive intermediate layer A includes at least a second reducing agent for silver ions and a second binder. A photothermographic material which gives an image with high image quality and has improved film physical properties is provided.
摘要翻译： 本发明提供一种光热敏成像材料，其在载体的至少一侧上具有至少包含感光卤化银，非光敏有机银盐，银离子的第一还原剂和第一粘合剂的成像层 ，以及设置在与其上具有图像形成层的一侧的支撑体的相同侧上的非光敏最外层，其中光热敏成像材料在图像形成层和最外层之间还具有非感光中间层A ，非感光性中间层A至少包含第二种银离子还原剂和第二粘合剂。 提供了具有高图像质量并且具有改善的膜物理性质的图像的光热照相材料。
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公开(公告)号：US20060057508A1
公开(公告)日：2006-03-16
申请号：US11221743
申请日：2005-09-09
申请人： Kouta Fukui , Takayoshi Oyamada
发明人： Kouta Fukui , Takayoshi Oyamada
IPC分类号： G03C5/16
CPC分类号： G03C1/49872 , G03C1/49809 , G03C1/49881 , G03C2001/7635 , G03C2200/35 , G03C2200/52
摘要： An image forming method using a photothermographic material including, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a first non-photosensitive organic silver salt, a reducing agent, and a binder, and at least one non-photosensitive layer disposed on the same side as the image forming layer and farther from the support than the image forming layer, wherein the non-photosensitive layer contains a second organic silver salt which is different from the first non-photosensitive organic silver salt, and the photothermographic material is thermally developed for 3 seconds to 20 seconds after imagewise exposure. An image forming method with excellent resistance to stain before exposure, raw stock storability, and resistance to defects after processing is provided.
摘要翻译： 一种使用光热敏成像材料的图像形成方法，该光热敏成像材料在载体的至少一侧包括至少含有感光卤化银，第一非感光性有机银盐，还原剂和粘合剂的图像形成层， 至少一个非感光层设置在与图像形成层相同的一侧并且比图像形成层更远离支撑体，其中非感光层含有与第一非光敏有机银不同的第二有机银盐 盐，并且光成像材料在成像曝光后热显影3秒至20秒。 提供了一种在曝光前具有优异的耐污染性，原料储存性和加工后的缺陷耐性的成像方法。
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公开(公告)号：US07148000B2
公开(公告)日：2006-12-12
申请号：US10126977
申请日：2002-04-22
申请人： Takayoshi Oyamada , Kouta Fukui , Toyohisa Oya
发明人： Takayoshi Oyamada , Kouta Fukui , Toyohisa Oya
IPC分类号： G03C1/498
CPC分类号： G03C1/49809 , G03C1/0051 , G03C1/061 , G03C1/49827 , G03C1/49845 , G03C1/49881 , G03C7/30541 , G03C2001/0157 , G03C2001/03594 , G03C2200/60
摘要： The present invention is directed to a heat-developable photosensitive material and an image-forming process using the heat-developable photosensitive material. The material generally includes at least one photosensitive silver halide, a reducing agent for silver ions, a binder, and non-photosensitive organic silver salt particles on one surface of a support. The non-photosensitive organic silver salt particles are specified and the reducing agent is specified. The material may include specific non-photosensitive organic silver salt particles and a development accelerator.
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公开(公告)号：US08663910B2
公开(公告)日：2014-03-04
申请号：US12562885
申请日：2009-09-18
IPC分类号： C12Q1/00
CPC分类号： G01N33/54366
摘要： A plurality of kinds of liquids, which are of at least three kinds, containing (a) a test body solution containing at least one kind of an analyte, and (b) at least two kinds of liquids selected from the group consisting of a reagent solution, an amplifying solution, and a detecting solution, are fed to a detection site containing a specific binding substance with respect to the analyte. A qualitative analysis or a quantitative analysis of the analyte contained in the test body solution is thereby performed. Directions of liquid feeding of all of the plurality of the kinds of the liquids vary from one another, and the plurality of the kinds of the liquids are caused to intersect with one another at the detection site.
摘要翻译： 至少三种的多种液体，其含有（a）含有至少一种分析物的测试体溶液，和（b）至少两种选自试剂 溶液，放大溶液和检测溶液相对于分析物进料到含有特异性结合物质的检测部位。 因此，进行了测试体溶液中包含的分析物的定性分析或定量分析。 所有多种液体的液体供给方向彼此不同，并且使多种液体在检测部位彼此相交。
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公开(公告)号：US07977040B2
公开(公告)日：2011-07-12
申请号：US10270510
申请日：2002-10-16
IPC分类号： G03C1/498
CPC分类号： G03C1/49845 , G03C1/04 , G03C1/49809 , G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C2007/3025
摘要： The present invention provides a heat developable photosensitive material comprising at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and binder on one surface of a support.
摘要翻译： 本发明提供一种热可显影感光材料，其至少包含感光卤化银，非光敏有机银盐，银离子还原剂和载体一个表面上的粘合剂。
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公开(公告)号：US20100075440A1
公开(公告)日：2010-03-25
申请号：US12562885
申请日：2009-09-18
IPC分类号： G01N33/543
CPC分类号： G01N33/54366
摘要： A plurality of kinds of liquids, which are of at least three kinds, containing (a) a test body solution containing at least one kind of an analyte, and (b) at least two kinds of liquids selected from the group consisting of a reagent solution, an amplifying solution, and a detecting solution, are fed to a detection site containing a specific binding substance with respect to the analyte. A qualitative analysis or a quantitative analysis of the analyte contained in the test body solution is thereby performed. Directions of liquid feeding of all of the plurality of the kinds of the liquids vary from one another, and the plurality of the kinds of the liquids are caused to intersect with one another at the detection site.
摘要翻译： 至少三种的多种液体，其含有（a）含有至少一种分析物的测试体溶液，和（b）至少两种选自试剂 溶液，放大溶液和检测溶液相对于分析物进料到含有特异性结合物质的检测部位。 因此，进行了测试体溶液中包含的分析物的定性分析或定量分析。 所有多种液体的液体供给方向彼此不同，并且使多种液体在检测部位彼此相交。
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公开(公告)号：US20050064350A1
公开(公告)日：2005-03-24
申请号：US10653967
申请日：2003-09-04
申请人： Takayoshi Oyamada
发明人： Takayoshi Oyamada
CPC分类号： G03C5/02 , G03C1/30 , G03C1/498 , G03C1/49809 , G03C1/49827 , G03C1/49845 , G03C1/49863 , G03C1/49881 , G03C7/3041 , G03C7/30541 , G03C2200/39 , G03C2200/52 , G03C2200/60
摘要： The present invention provides a photothermographic material including on one surface thereof a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder, and satisfying a relationship of image tone defined by Expression (1): (a*121t−a*117t)2+(b*121t−b*117t)2
摘要翻译： 本发明提供一种光热敏成像材料，其一个表面上包含感光卤化银，非光敏有机银盐，还原剂和粘合剂，并且满足由式（1）定义的图像色调的关系：（a * 121t -a * 117t）<2> +（b * 121t-b * 117t）<2>（1）其中a * 121t和b * 121t分别表示通过a的热显影获得的CIELa * 对于t（sec），显影温度为121℃，a * 117t和b * 117t分别表示在显影温度117℃下通过热显影获得的CIELAB值，t（秒），出现在 光密度为1.2; 并且t表示当材料暴露于足够的光以产生Dmax并在121℃显影时获得最大密度所需的持续时间（秒）。本发明还提供了一种使用光热敏成像材料的成像方法。
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8.发明授权公开(公告)号：US06613504B2
公开(公告)日：2003-09-02
申请号：US09903615
申请日：2001-07-13
申请人： Takayoshi Oyamada , Takashi Ando
发明人： Takayoshi Oyamada , Takashi Ando
IPC分类号： G03C1498
CPC分类号： G03C1/49809
摘要： A producing method of a fatty acid silver salt is described, which comprises adding (1) a solution of silver ions comprising water or a mixed solution of an organic solvent and water containing therein silver ions, and (2) a solution of a fatty acid alkali metal salt which is a solution or a suspension comprising water, an organic solvent, or a mixed solution of water and an organic solvent, containing therein an alkali metal salt of a fatty acid to a closed mixing means to react the solution (1) and the solution (2), wherein from 50 to 99.5 mol % of the entire fatty acid alkali metal salt solution is added to the closed mixing means under such a condition that the concentration of the fatty acid alkali metal salt is higher than the silver ion concentration, and from 0.5 to 30 mol % of the entire fatty acid alkali metal salt solution is added to the closed mixing means or to the downstream of the closed mixing means after the silver ion solution has been added to the closed mixing means. A photothermographic image-recording material comprising the fatty acid silver salt produced by the above-mentioned method is also described.
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9.发明授权公开(公告)号：US06534258B2
公开(公告)日：2003-03-18
申请号：US09730725
申请日：2000-12-07
IPC分类号： G03C100
CPC分类号： G03C1/49809 , G03C2200/43
摘要： A method for producing grains of aliphatic acid silver salt by mixing a solution containing silver ions and a solution of aliphatic acid alkali metal salt to attain reaction of them, wherein (1) 95-100% of the total molar number to be added of the aliphatic acid alkali metal salt is added under a condition that dilution factor of the solution of aliphatic acid alkali metal salt becomes 10-fold or higher at 1 second after the addition, (2) 95-100% of the total amount to be added of silver in the solution containing silver ions is added under a condition that dilution factor of the solution containing silver ions becomes 20-fold or higher at 1 second after the addition, and (3) 50-100% of the total amount to be added of the solution of aliphatic acid alkali metal salt is added simultaneously with the solution containing silver ions. According to the present invention, there is provided a method for producing grains of aliphatic acid silver salt, which show excellent fog prevention ability, in addition, excellent fog prevention ability even after time lapse, when used in a thermally processed image recording material.
摘要翻译： 通过将含有银离子的溶液和脂肪酸碱金属盐溶液混合以获得其反应的脂肪酸银盐颗粒的方法，其中（1）加入的总摩尔数的95-100％ 脂肪酸碱金属盐在添加后1秒时脂肪酸碱金属盐溶液的稀释倍数变为10倍以上的条件下添加，（2）加入总量的95〜100％ 在含有银离子的溶液中，在添加后1秒时，含有银离子的溶液的稀释倍数变为20倍以上的条件下添加银，（3）添加总量的50〜100％ 脂肪酸碱金属盐溶液与含有银离子的溶液同时加入。 根据本发明，提供一种显示出优异的防雾能力的脂肪酸银盐的颗粒的方法，此外，即使在经过时间之后，当用于热处理图像记录材料时也具有优异的防雾能力。
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公开(公告)号：US5593821A
公开(公告)日：1997-01-14
申请号：US486580
申请日：1995-06-07
申请人： Takayoshi Oyamada
发明人： Takayoshi Oyamada
CPC分类号： G03C1/09 , G03C1/0053 , G03C1/015 , G03C1/16 , G03C1/18
摘要： Disclosed are a silver halide emulsion which comprises multi-layered silver halide grains each having a major face of {100}, having a total Cl content of 20 mol %/mol of Ag or more and having an aspect ratio of 2 or more and which has been sensitized by selenium and/or tellurium sensitization, and a silver halide photographic material comprising the emulsion. The emulsion has a high sensitivity and a low fog, while having a high covering power. The intergranular uniformity of the halide composition in the multi-layered silver halide grains in the emulsion is good. Rapid processing of the photographic material is possible.
摘要翻译： 公开了一种卤化银乳剂，其包含各自具有主面（100）的多层卤化银颗粒，总Cl含量为20mol％/ mol以上且具有2以上的纵横比，并且其中 已经通过硒和/或碲敏化敏化，以及包含乳液的卤化银照相材料。 乳液具有高灵敏度和低雾度，同时具有高覆盖力。 乳液中多层卤化银颗粒中卤化物组合物的晶间均匀性良好。 可以快速处理照相材料。
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