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31. 发明专利

JP2004020644A Heat developable photosensitive material 有权
公开(公告)号：JP2004020644A
公开(公告)日：2004-01-22
申请号：JP2002171912
申请日：2002-06-12
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： YOSHIOKA YASUHIRO
IPC分类号： G03C1/06 , G03C1/08 , G03C1/09 , G03C1/38 , G03C1/498
CPC分类号： G03C1/49845 , G03C1/061 , G03C1/08 , G03C1/09 , G03C1/10 , G03C1/385 , G03C1/49809 , G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C2001/03552 , G03C2001/03558 , G03C2001/03594 , G03C2001/091 , G03C2001/096
摘要： PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material in which changes in photographic performance with respect to the ambient temperature and humidity are reduced. SOLUTION: The heat developable photosensitive material comprises a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for heat development, and a binder. The heat developable photosensitive material contains a fluorine compound which has a fluorinated alkyl group having two or more carbon atoms and twelve or less fluorine atoms. The silver iodide content of the silver halide is 40 mol% or more but 100 mol% or less. COPYRIGHT: (C)2004,JPO

32. 发明专利

JPS6138942A Heat developable photosensitive material 失效
标题翻译：热开发的感光材料
公开(公告)号：JPS6138942A
公开(公告)日：1986-02-25
申请号：JP15249784
申请日：1984-07-23
申请人： Fuji Photo Film Co Ltd
发明人： AONO TOSHIAKI , HARA HIROSHI
IPC分类号： G03C8/40 , G03C1/06 , G03C1/498 , G03C7/00
CPC分类号： G03C1/49818
摘要： PURPOSE: To improve storage stability and to obtain high image density and low fog density by incorporating photosensitive silver halide, silver salt grains having adsorbed a compd. for forming a hardly soluble silver salt, a reducing agent, and a binder in a material formed on a support.
CONSTITUTION: The photosensitive silver halide, the silver salt grains having adsorbed a compd. for forming a hardly soluble silver salt, the reducing agent, and the binder are incorporated in the material formed on the support. It is preferable to control the sensitivity of said silver salt grains to ≤1/10 of that of said photosensitive silver halide and their water solubility to a value higher than that of the silver halide in a state of said salt not having adsorbed the compd. for forming the hardly soluble silver salt. The use of a heat-developable photosensitive material of such a compsn. permits a good image and superior storage stability to be obtained.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了提高储存稳定性，并通过引入感光卤化银，吸附化合物的银盐颗粒，获得高图像密度和低雾度。用于在形成在载体上的材料中形成难溶的银盐，还原剂和粘合剂。构成：感光卤化银，银盐颗粒吸附了一种化合物。为了形成难溶的银盐，将还原剂和粘合剂并入形成在载体上的材料中。在所述盐不吸附化合物的状态下，优选将所述银盐颗粒的敏感度控制在所述感光卤化银的灵敏度<1/10，并且其水溶性高于卤化银的值。用于形成难溶的银盐。使用这种组合物的热显影感光材料。可以获得良好的图像和优异的储存稳定性。

33. 发明专利

JPS60192937A Thermodevelopable color photosensitive material 失效
标题翻译：热变色彩色感光材料
公开(公告)号：JPS60192937A
公开(公告)日：1985-10-01
申请号：JP4830684
申请日：1984-03-14
申请人： Fuji Photo Film Co Ltd
发明人： AOZUKA YASUO , HIOKI TAKANORI , YAMAMURO KIYOHIKO
IPC分类号： G03C1/08 , G03C1/498 , G03C7/00 , G03C8/40
CPC分类号： G03C1/49818 , G03C8/404
摘要： PURPOSE: To reduce change of sensitivity during the storage of a photosensitive material also contg. a silver halide emulsion sensitized with a dye releasing compd. and a sensitizing dye by forming silver halide grains in the presence of a sensitizing dye.
CONSTITUTION: The present photosensitive material can be prepared by gradually adding an aq. soln. of silver nitrate, an aq. soln. of halide, such as sodium chloride or potassium bromide, and a methanol soln. of a methine dye at the same time to an aq. soln. of gelatin and halide slowly for a time as long as 90min; adjusting pH of a produced silver halide emulsion; precipitating it to remove an excess of salts; adding water and gelatin to set pH to 6.0; executing gold and sulfur sensitization to obtain a silver halide emulsion; mixing a dispersion of a dye donor as well as necessary additives with it; applying them to a film; and forming a protective layer after drying.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：减少感光材料储存过程中的灵敏度变化，用染料释放液敏化的卤化银乳剂以及通过在敏化染料的存在下形成卤化银颗粒的增感染料。构成：本发明的感光材料可以通过逐渐加入水溶液来制备。索恩的硝酸银，索恩的卤化物，如氯化钠或溴化钾，以及甲醇溶胶。的次甲基染料同时进行。索恩的明胶和卤化物缓慢延长一段时间长达90min; 调节生产的卤化银乳剂的pH值; 沉淀以除去过量的盐; 加入水和明胶调pH至6.0; 执行金和硫增感以获得卤化银乳剂; 混合染料供体的分散体以及必需的添加剂; 将它们应用于电影; 并在干燥后形成保护层。

34. 发明专利

JPS57119341A Photosensitive material for heat development 失效
标题翻译：用于发热的感光材料
公开(公告)号：JPS57119341A
公开(公告)日：1982-07-24
申请号：JP473381
申请日：1981-01-16
申请人： Fuji Photo Film Co Ltd
发明人： USAMI TOMOMASA , FUJIWARA ITSUO , MASUDA TAKAO
IPC分类号： G03C1/498
CPC分类号： G03C1/49818
摘要： PURPOSE:To form a photosensitive material for heat development of large max. image density, a low gamma value and wide exposure latitude by using two kinds of silver halide of different sensitivities as photosensitive silver halide components. CONSTITUTION:High sensitivity silver halide and low sensitivity silver halide of >=0.5log (exposure) difference of photosensitivity are used in combination. More specifically, an emulsion contg. (A) 1 part org. silver salt (silver salt of C10-40 long chain aliphatic carboxylic acid, e.g.; silver salt of behenic acid) (mol, hereinafter the same), (B) 0.001-0.7 part above-mentioned high sensitivity silver halide and 0.001-0.7 part low sensitivity silver halide, and (C) 0.05-10 parts reducing agent (e.g.; phenols) is coated on a substrate at 0.1-4g/m ratios of org. silver salt (expressed in terms of silver), whereby the photosensitive material for heat development is formed.
摘要翻译：目的：形成感光材料，用于发热量大，图像密度，低伽马值和宽曝光宽容度，通过使用不同灵敏度的两种卤化银作为感光卤化银组分。构成：组合使用> = 0.5log（曝光）感光度差的高灵敏度卤化银和低灵敏度卤化银。更具体地说，（A）1部分组织银盐（C10-40长链脂肪族羧酸的银盐，例如山萮酸的银盐）（摩尔，以下相同），（B）0.001-0.7份上述高灵敏度卤化银和0.001-0.7份低灵敏度卤化银，和（C）0.05-10份还原剂（例如苯酚）以0.1-4g / m 2比例的组合物涂覆在基材上。银盐（以银表示），由此形成用于热显影的感光材料。

35. 发明专利

JP4437981B2 Heat developing photosensitive material 有权
公开(公告)号：JP4437981B2
公开(公告)日：2010-03-24
申请号：JP2005227707
申请日：2005-08-05
申请人：富士フイルム株式会社
发明人：孝嘉小山田 , 康太福井 , 逸夫藤原
IPC分类号： G03C1/76 , G03C1/498 , G03C1/74
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.

36. 发明专利

JP4433918B2 Image forming method 有权
公开(公告)号：JP4433918B2
公开(公告)日：2010-03-17
申请号：JP2004208359
申请日：2004-07-15
申请人：コニカミノルタエムジー株式会社
发明人：成人後藤
IPC分类号： G03C1/498 , G03C1/74 , G03C1/76 , G03C5/08
CPC分类号： G03C1/49845 , G03C1/061 , G03C1/09 , G03C1/32 , G03C1/385 , G03C1/498 , G03C1/49818 , G03C1/49863 , G03C1/49881 , G03C7/3041 , G03C7/30541 , G03C2001/03558 , G03C2001/03594
摘要： A method of forming an image comprising the steps of: (a) exposing a photothermographic material comprising a support having thereon an image forming layer comprising organic silver salt grains, silver halide grains, a reducing agent, a development accelerator and a binder, the image forming layer being formed by application of a coating composition comprising more than 30% water as a solvent of the coating composition, and (b) conducting thermal development of the exposed photothermographic material employing a thermal developing device at a distance of 0 to 50 cm between an exposing section and a developing section to obtain a maximum density of 3.8 to 5.0 of the photothermographic material after the thermal development.

37. 发明专利

JPWO2007145094A1 熱現像感光材料审中-公开
公开(公告)号：JPWO2007145094A1
公开(公告)日：2009-10-29
申请号：JP2008521154
申请日：2007-06-04
申请人：コニカミノルタエムジー株式会社
发明人：小松　秀樹 , 秀樹小松
IPC分类号： G03C1/498 , G03C1/74
CPC分类号： G03C1/49863 , G03C1/04 , G03C1/49809 , G03C1/49818 , G03C1/49827 , G03C2007/3025
摘要：本発明は、処理前の保存性と現像性を両立する熱現像感光材料を提供する。この手段として、支持体上に非感光性脂肪族カルボン酸銀塩粒子、感光性ハロゲン化銀粒子、銀イオン還元剤及び、バインダーを含有する画像形成層を有する熱現像感光材料において、該画像形成層を構成するバインダー量が、該画像形成層を構成する総固形分量に対して25〜35質量%であり、かつ該バインダーの少なくとも1種が重合度1000以上3000以下であることを特徴とする熱現像感光材料を特徴とする。

38. 发明专利

JP2008241934A Heat developable photosensitive material and image forming method using the same 审中-公开
标题翻译：可开发的感光材料和使用其的图像形成方法
公开(公告)号：JP2008241934A
公开(公告)日：2008-10-09
申请号：JP2007080114
申请日：2007-03-26
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUI YASUTA
IPC分类号： G03C1/498
CPC分类号： G03C1/49854 , G03C1/49818 , G03C1/49881 , G03C2007/3025 , G03C2200/39 , G03C2200/43
摘要： PROBLEM TO BE SOLVED: To provide a versatile heat developable photosensitive material which can be utilized in common for a variety of different heat developing apparatuses, and to provide an image forming method using the same. SOLUTION: The image forming method uses the heat developable photosensitive material having at least a photosensitive silver halide, a non-photosensitive organic silver salt and a reducing agent for heat development on at least one surface of a support, wherein the heat developable photosensitive material contains at least two dyes different in maximum absorption wavelength, the difference in maximum absorption wavelength is 10-50 nm, the maximum absorption wavelength of the first dye corresponds to the wavelength of a first laser for image exposure, and the maximum absorption wavelength of the second dye corresponds to the wavelength of a second laser for image exposure. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可用于各种不同的热显影装置的通用热显影感光材料，并提供使用该感光材料的图像形成方法。解决方案：图像形成方法使用具有至少一种光敏卤化银，非光敏有机银盐和用于在显影的至少一个表面上进行热显影的还原剂的热显影感光材料，其中可热显影感光材料含有至少两种在最大吸收波长上不同的染料，最大吸收波长的差为10-50nm，第一染料的最大吸收波长对应于用于图像曝光的第一激光的波长，最大吸收波长的第二染料对应于用于图像曝光的第二激光器的波长。版权所有（C）2009，JPO＆INPIT

39. 发明专利

JP4034615B2 Heat developing photosensitive material 有权
公开(公告)号：JP4034615B2
公开(公告)日：2008-01-16
申请号：JP2002234717
申请日：2002-08-12
申请人：富士フイルム株式会社
发明人：康弘吉岡
IPC分类号： G03C1/498 , G03C1/06 , G03C1/20 , G03C1/74
CPC分类号： G03C1/49845 , G03C1/04 , G03C1/061 , G03C1/20 , G03C1/49818 , G03C1/49827 , G03C1/49854 , G03C1/49863 , G03C1/49881 , G03C2007/3025 , G03C2200/52
摘要： The invention provides a heat developable photosensitive material including a substrate, and at least one constituent layer which contains a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for thermal developing and a binder. The material includes at least one reducing agent that does not form a dye at the time of thermal developing and at least one reducing forming a dye at the time of thermal developing, and the dye-forming reducing agent is more active than the reducing agent that does not form a dye at the time of thermal developing.

40. 发明专利

JP2007225936A Black and white heat developable photosensitive material 审中-公开
标题翻译：黑色和白色热开发光敏材料
公开(公告)号：JP2007225936A
公开(公告)日：2007-09-06
申请号：JP2006047549
申请日：2006-02-23
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： FUKUI YASUTA , OZEKI KATSUHISA , DEGUCHI YASUAKI , YOSHIOKA YASUHIRO
IPC分类号： G03C1/498
CPC分类号： G03C1/49818 , G03C1/49827 , G03C1/49863 , G03C5/02 , G03C7/3041 , G03C7/344 , G03C7/346 , G03C7/36 , G03C7/383 , G03C7/3835 , G03C7/384 , G03C2007/3025 , G03C2200/36
摘要： PROBLEM TO BE SOLVED: To provide a black and white heat developable photosensitive material having high sensitivity, excellent image tone and further excellent storage stability. SOLUTION: The black and white heat developable photosensitive material contains, on at least one surface of a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, a color developing agent and a coupler capable of forming a dye by reaction with the oxidation product of the color developing agent, wherein a total amount of ammonia on the one surface side having the photosensitive silver halide is 5-25 mg/m 2 , and an image formed by image-exposing and heat-developing the black and white heat developable photosensitive material has an image density satisfying formula (A): 0.02 COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有高灵敏度，优异的图像色调和更好的储存稳定性的黑白热显影感光材料。解决方案：黑色和白色的热显影感光材料在载体的至少一个表面上至少含有感光卤化银，非感光性有机银盐，银离子还原剂，显色剂以及能够通过与彩色显影剂的氧化产物反应形成染料的成色剂，其中具有感光卤化银的一个表面侧上的氨的总量为5-25mg / m 2 SP >，并且通过对黑白可热显影的感光材料进行图像曝光和热显影而形成的图像具有满足式（A）的图像浓度：0.02

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