专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07175976B2 Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US07175976B2
公开(公告)日：2007-02-13
申请号：US10969031
申请日：2004-10-21
申请人： Hiroyuki Yoneyama , Yasuaki Deguchi , Naoto Ohshima , Kiyoshi Takeuchi , Akira Ikeda , Naoto Matsuda
发明人： Hiroyuki Yoneyama , Yasuaki Deguchi , Naoto Ohshima , Kiyoshi Takeuchi , Akira Ikeda , Naoto Matsuda
IPC分类号： G03C1/08 , G03C7/26 , G03C7/32 , G03C1/005 , G03C1/494
CPC分类号： G03C7/3013 , G03C1/0051 , G03C1/09 , G03C5/50 , G03C7/3022 , G03C7/3041 , G03C7/3225 , G03C7/34 , G03C7/346 , G03C7/36 , G03C7/3825 , G03C7/3885 , G03C7/39208 , G03C2001/03517 , G03C2001/03535 , G03C2001/03541 , G03C2001/093 , G03C2007/3025 , G03C2007/3043 , G03C2200/07 , G03C2200/33
摘要： A silver halide color photographic light-sensitive material comprising at least one yellow color developable light-sensitive silver halide emulsion layer, at least one magenta color developable light-sensitive silver halide emulsion layer, and at least one cyan color developable light-sensitive silver halide emulsion layer, each of which is provided on a support: which comprises at least one yellow coupler of formula (I) and at least one cyan coupler of formula (A); wherein Q represents a group of non-metal atoms that form a 5- to 7-membered ring in combination with —N═C—N(R1)-, each of R1 and R2 represents a substituent, m represents an integer of 0 to 5, and X represents a hydrogen atom or a group capable of being split-off upon a coupling reaction; wherein R11 and R12 each represent an alkyl group or an aryl group, J represents an alkylene group, and X represents a hydrogen atom or a group that can split off upon a coupling reaction.
摘要翻译：一种卤化银彩色照相感光材料，其包含至少一种黄色可显影感光卤化银乳剂层，至少一种品红色可显影感光卤化银乳剂层和至少一种青色显影性感光卤化银乳剂层，其各自设置在载体上：其包含至少一种式（I）的黄色成色剂和至少一种式（A）的青色成色剂; 其中Q表示与-NCN（R1） - 组合形成5-至7-元环的一组非金属原子，R 1和R 2各自表示取代基，m表示0至5的整数，X表示表示氢原子或能够在偶联反应时分裂的基团; 其中R 11和R 12各自表示烷基或芳基，J表示亚烷基，X表示氢原子或可以分解的基团偶联反应。

32. 发明授权

US07153643B2 Silver halide color photographic photosensitive material and image forming method utilizing the same 失效
标题翻译：卤化银彩色感光材料及其成像方法
公开(公告)号：US07153643B2
公开(公告)日：2006-12-26
申请号：US10823663
申请日：2004-04-14
申请人： Naoto Ohshima
发明人： Naoto Ohshima
IPC分类号： G03C1/035 , G03C1/09
CPC分类号： G03C7/3022 , G03C1/047 , G03C2001/03517 , G03C2200/27
摘要： The present invention provides a silver halide color photographic photosensitive material including a substrate, and photographic constituent layers having at least one each of an yellow color-developing blue light-sensitive silver halide emulsion layer, a magenta color-developing green light-sensitive silver halide emulsion layer, a cyan color-developing red light-sensitive silver halide emulsion layer and a non-photosensitive hydrophilic colloid layer, wherein the at least one yellow color-developing blue light-sensitive silver halide emulsion layer includes a silver halide emulsion having a sphere-corresponding diameter of 0.7 μm or less, and a silver chloride content of 90 mol % or higher, which silver halide emulsion has been subjected to selenium and gold sensitizations, and the total gelatin amount in the photographic constituent layers is from 3 to 6 g/m2, or the total silver coating amount in the photographic constituent layers is from 0.2 to 0.5 g/m2, and an image-forming method using the same.
摘要翻译：本发明提供一种卤化银彩色照相感光材料，其包括基材和具有至少一种黄色显色蓝色感光卤化银乳剂层，品红色显色绿色感光卤化银乳剂层，青色显色红色感光卤化银乳剂层和非感光亲水胶体层，其中所述至少一种黄色显色蓝色感光卤化银乳剂层包括具有球形的卤化银乳剂 - 相应的直径为0.7μm或更小，氯化银含量为90mol％或更高，该卤化银乳剂已经进行硒和金增感，照相构成层中的总明胶量为3至6g / m 2，或照相构成层中的总银涂布量为0.2〜0.5g / m 2，a 并使用该图像形成方法。

33. 发明申请

US20060177780A1 Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion 失效
公开(公告)号：US20060177780A1
公开(公告)日：2006-08-10
申请号：US11390097
申请日：2006-03-28
申请人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
发明人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
IPC分类号： G03C1/005
CPC分类号： G03C1/005 , G03C1/035 , G03C1/09 , G03C5/04 , G03C7/30 , G03C7/3924 , G03C7/39244 , G03C7/39264 , G03C7/39272 , G03C7/39276 , G03C2001/03517 , G03C2001/03535 , G03C2001/0854 , G03C2001/091 , G03C2001/093 , G03C2200/39
摘要： A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities. Also, a method of preparing the emulsion in a stable manner, and a silver halide color photographic photosensitive material and an image forming method that use the emulsion. The emulsion includes a mesoionic compound having a thiolate structure or a protonated thiolate structure, and the emulsion is sensitized by an Au (III) compound. The emulsion preferably contains an oxidatively dimerized form of a mesoionic compound having a thiolate structure, and a silver chloride content of at least 90 mol %.

34. 发明授权

US07083907B2 Silver halide emulsion, method of preparing the same, and silver halide color photographic photosensitive material and image-forming method using the emulsion 失效
公开(公告)号：US07083907B2
公开(公告)日：2006-08-01
申请号：US10738119
申请日：2003-12-18
申请人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
发明人： Hirotomo Sasaki , Hideki Maeta , Naoto Ohshima
IPC分类号： G03C1/035 , G03C1/09
CPC分类号： G03C1/005 , G03C1/035 , G03C1/09 , G03C5/04 , G03C7/30 , G03C7/3924 , G03C7/39244 , G03C7/39264 , G03C7/39272 , G03C7/39276 , G03C2001/03517 , G03C2001/03535 , G03C2001/0854 , G03C2001/091 , G03C2001/093 , G03C2200/39
摘要： A silver halide emulsion which exhibits high sensitivity, high contrast, little sensitivity variation with humidity conditions at the time of exposure, and excellent reciprocity law properties at high illumination intensities. Also, a method of preparing the emulsion in a stable manner, and a silver halide color photographic photosensitive material and an image forming method that use the emulsion. The emulsion includes a mesoionic compound having a thiolate structure or a protonated thiolate structure, and the emulsion is sensitized by an Au (III) compound. The emulsion preferably contains an oxidatively dimerized form of a mesoionic compound having a thiolate structure, and a silver chloride content of at least 90 mol %.

35. 发明申请

US20060115775A1 METHOD FOR FORMING IMAGES AND SILVER HALIDE COLOR PHOTOGRAPHIC PHOTOSENSITIVE MATERIAL 失效
标题翻译：形成图像和银色彩色摄影感光材料的方法
公开(公告)号：US20060115775A1
公开(公告)日：2006-06-01
申请号：US11333453
申请日：2006-01-18
申请人： Naoto Ohshima , Akito Yokozawa , Naoya Shibata
发明人： Naoto Ohshima , Akito Yokozawa , Naoya Shibata
IPC分类号： G03C7/00
CPC分类号： G03C1/09 , G03C1/16 , G03C1/18 , G03C1/30 , G03C5/04 , G03C7/3022 , G03C7/3046 , G03C7/39216 , G03C7/39232 , G03C7/39236 , G03C7/39248 , G03C7/39252 , G03C7/3926 , G03C7/39268 , G03C7/39272 , G03C7/39296 , G03C7/407 , G03C7/44 , G03C2001/0158 , G03C2001/03517 , G03C2001/03594 , G03C2001/0818 , G03C2001/093 , G03C2200/39 , G03C2200/40 , G03C2200/43 , G03C2200/52
摘要： A method for forming images on a silver halide color photographic photosensitive material having a substrate and photographic structural layers thereon, including at least three silver halide color photosensitive layers having different photosensitive regions, respectively, and at least one non-photosensitive hydrophilic colloid layer, is disclosed. At least one of the photosensitive layers contains 90 mol % or more of silver chloride. Shortly after the silver halide color photographic photosensitive material has been scan-exposed with laser beams, the material is rapid-processed with a low replenishing amount.
摘要翻译：一种在其上具有基底和其上的照相结构层的卤化银彩色照相感光材料上形成图像的方法，包括分别具有不同感光区域的至少三个卤化银彩色光敏层和至少一个非感光亲水胶体层，披露感光层中的至少一层含有90mol％以上的氯化银。在卤化银彩色照相感光材料用激光束扫描曝光之后不久，材料以低补充量快速处理。

36. 发明授权

US06727054B2 Silver halide photographic emulsion and silver halide color photographic material using the same 失效
标题翻译：卤化银照相乳剂和卤化银彩色照相材料使用相同
公开(公告)号：US06727054B2
公开(公告)日：2004-04-27
申请号：US10107060
申请日：2002-03-28
申请人： Satoshi Aiba , Osamu Yonekura , Genichi Furusawa , Naoto Ohshima
发明人： Satoshi Aiba , Osamu Yonekura , Genichi Furusawa , Naoto Ohshima
IPC分类号： G03C1005
CPC分类号： G03C1/035 , G03C1/08 , G03C7/3022 , G03C2001/0153 , G03C2001/03517 , G03C2001/03535 , G03C2001/03541 , G03C2200/01
摘要： A silver halide photographic emulsion is disclosed, comprising silver chloroiodide grains or silver chloroiodobromide grains, having 90 mol % or more of a silver chloride content, wherein the silver chloroiodide grains or silver chloroiodobromide grains have a layer having a silver iodide content of decreasing in the depth direction from the grain surface.
摘要翻译：公开了一种卤化银照相乳剂，其包含氯银碘化银颗粒或氯碘溴化银颗粒，其具有90mol％或更多的氯化银含量，其中氯碘化银颗粒或氯碘溴化银颗粒具有在碘化银含量中具有降低的碘化银含量深度方向从颗粒表面。

37. 发明授权

US5462850A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5462850A
公开(公告)日：1995-10-31
申请号：US383980
申请日：1995-02-06
申请人： Masahiro Asami , Naoto Ohshima , Shigeaki Otani
发明人： Masahiro Asami , Naoto Ohshima , Shigeaki Otani
IPC分类号： G03C1/015 , G03C1/12 , G03C1/28
CPC分类号： G03C1/12 , G03C1/015
摘要： There is provided a silver halide photographic material which comprises silver chloride or silver chlorobromide substantially free from silver iodide. The silver halide photographic material is excellent in rapid processability, low in fogging, and high in sensitivity and contrast.
摘要翻译：提供了一种卤化银照相材料，其包含基本上不含碘化银的氯化银或氯溴化银。卤化银感光材料的加工性能快，雾度低，灵敏度和对比度高。

38. 发明授权

US5443949A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5443949A
公开(公告)日：1995-08-22
申请号：US43022
申请日：1993-04-05
申请人： Takanori Hioki , Takashi Kato , Tadashi Ikeda , Naoto Ohshima
发明人： Takanori Hioki , Takashi Kato , Tadashi Ikeda , Naoto Ohshima
IPC分类号： G03C1/035 , G03C1/12 , G03C1/20 , G03C1/28 , G03C7/392
CPC分类号： G03C1/28 , G03C1/127 , Y10S430/164
摘要： A silver halide photographic material comprising on a support at least one silver halide emulsion layer having a silver halide content of not lower than 90 mol %, wherein a silver halide emulsion in at least one of said silver halide emulsion layers having a silver chloride content of not lower than 90 mol % contains at least one compound represented by formula (I): ##STR1## wherein Z.sub.1 and Z.sub.2 each represents an atomic group required for forming a nitrogen-containing five-membered or six-membered heterocyclic ring; Q.sub.1 and Q.sub.2 each represents a methylene group; R.sub.1 and R.sub.2 each represents an alkyl group; R.sub.3 represents an alkyl group, an aryl group or a heterocyclic group; L.sub.1, L.sub.2, L.sub.3, L.sub.4 and L.sub.5 each represents a methine group; n.sub.1 and n.sub.2 each represents 0 or 1; M.sub.1 represents a counter ion for neutralizing electric charge; and m.sub.1 represents a number not less than 0 required for neutralizing electric charge in the molecule.
摘要翻译：一种卤化银照相材料，其在载体上包含至少一种卤化银含量不低于90mol％的卤化银乳剂层，其中至少一种卤化银乳剂层中的卤化银乳剂具有氯化银含量不低于90摩尔％含有至少一种由式（I）表示的化合物：其中Z 1和Z 2各自表示形成含氮五元或六元杂环所需的原子团; Q1和Q2各自表示亚甲基; R1和R2各自表示烷基; R3表示烷基，芳基或杂环基; L1，L2，L3，L4和L5各自表示次甲基; n1和n2各自表示0或1; M1表示用于中和电荷的抗衡离子; m1表示中和分子中的电荷所需的不小于0的数。

39. 发明授权

US5399475A Silver halide photographic materials and method producing thereof 失效
标题翻译：卤化银照相材料及其制备方法
公开(公告)号：US5399475A
公开(公告)日：1995-03-21
申请号：US989879
申请日：1992-12-11
申请人： Kazunori Hasebe , Osami Tanabe , Masahiro Asami , Naoto Ohshima , Keisuke Shiba , Toshihiro Nishikawa
发明人： Kazunori Hasebe , Osami Tanabe , Masahiro Asami , Naoto Ohshima , Keisuke Shiba , Toshihiro Nishikawa
IPC分类号： G03C1/015 , G03C1/035 , G03C1/07 , G03C1/09 , G03C1/12 , G03C5/29 , G03C7/30 , G03C1/005
CPC分类号： G03C1/015 , G03C1/035 , G03C1/09 , G03C5/29 , G03C7/3022 , G03C1/07 , G03C1/12 , G03C2001/0153 , G03C2001/03517 , G03C2001/03523 , G03C2001/03576 , G03C2001/091 , G03C2001/095 , G03C2001/348 , G03C2200/38
摘要： A silver halide photographic material having at least one light-sensitive silver halide emulsion layer coated on a support, wherein the silver halide emulsion layer contains silver chlorobromide grains comprising silver chlorobromide containing 90 mol % or more of silver chloride, having at least one region in which the silver bromide content is high at the vicinity of the corner of the grains, and with not more than 15 mol % of average silver bromide content at the surface of the grains. A method producing the silver halide photographic materials is also disclosed.
摘要翻译：一种卤化银照相材料，其具有涂覆在支持体上的至少一种感光卤化银乳剂层，其中所述卤化银乳剂层含有包含90mol％或更多氯化银的氯溴化银的氯溴化银颗粒，其中至少有一个区域在在晶粒的角部附近的溴化银含量高，并且在晶粒表面具有不大于15mol％的平均溴化银含量。还公开了产生卤化银照相材料的方法。

40. 发明授权

US5176993A Silver halide photographic material 失效
公开(公告)号：US5176993A
公开(公告)日：1993-01-05
申请号：US585961
申请日：1990-09-21
申请人： Naoto Ohshima
发明人： Naoto Ohshima
IPC分类号： G03C1/035 , G03C1/10 , G03C1/14 , G03C1/20 , G03C1/34
CPC分类号： G03C1/20 , G03C1/10 , G03C1/346
摘要： There is disclosed a silver halide photographic material comprising a photosensitive emulsion layer containing a nitrogen-containing heterocyclic compound and a silver halide emulsion of high-silver-chloride, which emulsion has been spectrally sensitized with a red-sensitive sensitizing dye having a definite reduction potential value, and which has been subjected to reduction sensitization. The disclosure as described provides a silver halide photographic material that is excellent in rapid processing and high in sensitivity and wherein there is little change of photographic performance.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式