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公开(公告)号：US4910126A
公开(公告)日：1990-03-20
申请号：US178969
申请日：1988-04-07
申请人： Hirokazu Sato , Shigeto Hirabayashi
发明人： Hirokazu Sato , Shigeto Hirabayashi
CPC分类号： G03C7/301 , G03C7/39288
摘要： A light-sensitive silver halide photographic material comprising a support and provided thereon a silver halide emulsion layer containing a magenta dye-forming coupler represented by formula (M-I) and a compound represented by formula (I): ##STR1## wherein Z represents a group of non-metal atoms necessary to complete a nitrogen-containing heterocylic ring which may have a substituent; X represents a hydrogen atom or a substituent capable of being split off upon reaction with the oxidized product of a color developing agent; and R represents a hydrogen atom or a substituent; ##STR2## wherein R.sup.1, R.sup.2 and R.sup.3 independently represent an aliphatic group or an aromatic group; and l, m, n independently represent 0 to 1 provided that l, m and n are not 1 at the same time is disclosed.
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公开(公告)号：USH1429H
公开(公告)日：1995-04-04
申请号：US901089
申请日：1992-06-19
CPC分类号： G03C7/39216 , G03C7/3924
摘要： The present invention offers a silver halide photographic light-sensitive material which is excellent in dye image storage stability, which undergoes little change in the photographic performance thereof between initiation and completion of continuous processing, which has excellent color reproducibility and sufficient color developability. The present invention comprises a silver halide photographic light-sensitive material having at least one silver halide emulsion layer containing a dye-forming coupler on the support, wherein said silver halide emulsion layer contains at least one compound having an ester group and an oxidation potential of not more than 1800 mV.
摘要翻译： 本发明提供一种卤化银摄影感光材料，其具有优异的染料影像保存稳定性，其在连续加工的开始和完成之间的照相性能几乎没有变化，其具有优异的色彩再现性和足够的显色性。 本发明包括一种卤化银摄影感光材料，其在载体上具有至少一个含有染料形成成色剂的卤化银乳剂层，其中所述卤化银乳剂层含有至少一种具有酯基和氧化势的化合物 不超过1800 mV。
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3.发明授权
公开(公告)号：US4892807A
公开(公告)日：1990-01-09
申请号：US79214
申请日：1987-07-29
CPC分类号： G03C7/30 , G03C7/34 , G03C7/3926
摘要： A color photographic material is disclosed, which is improved in the preservability of the dye image and in the resistance to the pH fluctuation or the contamination with bleach-fixer of the color developer. The photographic light-sensitive material comprising a support having thereon photographic component layers comprising a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer containing silver halide grains each comprising not less than 90 mol % of silver chloride, a compound represented by the following formula [S] and a cyan coupler represented by the following formula [I]. ##STR1##
摘要翻译： 公开了一种彩色照相材料，其改进了染料图像的保存性和耐pH波动的抗性或彩色显影剂的漂白剂定影剂的污染。 照相感光材料包括其上具有感光组分层的载体，其包含感蓝卤化银乳剂层，感绿卤化银乳剂层和含有卤化银颗粒的感红卤化银乳剂层，每层含有不少于 90mol％的氯化银，由下式[S]表示的化合物和由下式[I]表示的青色成色剂。 公式[S]
公式[I] -
4.发明授权Silver halide photographic light-sensitive material with excellent color reproducibility 失效卤化银摄影感光材料，具有优异的色彩再现性
公开(公告)号：US4882267A
公开(公告)日：1989-11-21
申请号：US127920
申请日：1987-12-02
申请人： Shigeto Hirabayashi , Hirokazu Sato
发明人： Shigeto Hirabayashi , Hirokazu Sato
CPC分类号： G03C7/3006 , G03C7/39296 , G03C7/346 , G03C7/3885 , G03C7/39236 , G03C7/39288
摘要： A silver halide photographic light-sensitive material having a high color reproducibility is disclosed. The photographic 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 in which the red sensitive emulsion layer contains a non-color-forming compound represented by the following formula [I], a compound represented by the following formula [II] and at least one cyan-forming coupler represented by the following formula [III] or [IV]: ##STR1## The photographic material is improved in spectral aborption, stability and maximum density of the cyan image thereof.
摘要翻译： 公开了具有高色重现性的卤化银照相感光材料。 照片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支持体，其中红色感光乳剂层含有由 由下式[II]表示的化合物和由下式[III]或[IV]表示的至少一种青色成色剂：R1NHSO2R2式[I]表示式[II] 式[III]
式[IV]照相材料在其青色图像的光谱吸收，稳定性和最大密度方面得到改善。 -
5.发明授权Silver halide photographic material and method of forming a dye image thereon 失效卤化银照相材料及其上形成染料影像的方法
公开(公告)号：US5019493A
公开(公告)日：1991-05-28
申请号：US476110
申请日：1990-01-29
申请人： Hirokazu Sato , Shigeto Hirabayashi
发明人： Hirokazu Sato , Shigeto Hirabayashi
CPC分类号： G03C7/3006 , G03C7/39236
摘要： A silver halide photographic material that has at least one silver halide emulsion layer containing a phenolic cyan coupler of the general formula (I) and an amine of the general formula (II). The maximum absorption of the dye formed in sufficiently shifted to a longer wavelength range of the spectrum to achieve satisfactory color reproduction. The dye image produced has a high maximum density and improved keeping quality.
摘要翻译： 一种卤化银照相材料，其具有含有通式（I）的酚青色成色剂和通式（II）的胺的至少一种卤化银乳剂层。 形成的染料的最大吸收充分偏移到光谱的较长波长范围，以实现令人满意的色彩再现。 产生的染料图像具有高的最大密度和改善的保持质量。
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公开(公告)号：US06376161B1
公开(公告)日：2002-04-23
申请号：US09799673
申请日：2001-03-07
申请人： Yoshiko Iwai , Shigeto Hirabayashi
发明人： Yoshiko Iwai , Shigeto Hirabayashi
IPC分类号： G03C730
CPC分类号： H04N1/00262 , G03C1/49827 , G03C7/39208 , G03C7/407 , G03C2001/0476 , H04N1/00249
摘要： An image information recording method is disclosed. The method comprises the steps of imagewise exposed to light a silver halide photographic light-sensitive material comprising a support having thereon a light-sensitive layer comprising light-sensitive silver halide and a coupler, color developing the image wise exposed silver halide photographic light-sensitive material, converting the image information formed on the silver halide photographic light-sensitive material to electric information while the light-sensitive material is wetted without a drying and at least a part of developed silver is remained in the light-sensitive material, and recording the image information on another recording medium according as electric image information.
摘要翻译： 公开了一种图像信息记录方法。 该方法包括以下步骤：将含有感光性卤化银和成色剂的感光层的支持体的卤化银照相感光材料成像曝光，对彩色曝光的卤化银照相感光材料进行彩色显影 将形成在卤化银摄影感光材料上的图像信息转换成电信息，同时感光材料被润湿而不干燥，并且至少部分显影的银留在感光材料中，并记录图像信息 根据电图像信息在另一记录介质上。
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7.发明授权Light-sensitive silver halide photographic material capable of producing a dye image with improved fastness 失效用于生产具有改进的快速染色图像的感光银色摄影材料
公开(公告)号：US5236819A
公开(公告)日：1993-08-17
申请号：US699680
申请日：1991-05-14
CPC分类号： G03C7/301
摘要： A photographic material having a support and a light sensitive silver halide emulsion layer which contains a magenta coupler represented by Formula M-I, a compound represented by Formula A and a compound represented by Formula B: ##STR1## wherein the substituents are as defined in the specification.
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公开(公告)号：US4543309A
公开(公告)日：1985-09-24
申请号：US610864
申请日：1984-05-16
IPC分类号： C07D249/14 , G03C1/498 , G03G13/00 , G03C1/02 , G03G13/22
CPC分类号： G03C1/49845 , C07D249/14 , G03C1/4989
摘要： A composition suitable for application as a layer on a heat-developable image-pattern recording material to enhance the developability and stability thereof, comprising a silver salt of a benzotriazole, a reducing agent, a binder, at least one compound having the following Formula [I]: ##STR1## wherein R.sub.1 represents a hydrogen, an amino radical, or a substituted or unsubstituted alkyl, alkenyl or aryl radical; R.sub.2 represents a hydrogen, an amino alkyl, alkenyl or aryl radical is disclosed. The disclosed composition has improved developability.
摘要翻译： 一种适合作为可热显影图像记录材料上的层的组合物，以提高其显影性和稳定性，其包含苯并三唑，还原剂，粘合剂的银盐，至少一种具有下式[ I]：其中R 1表示氢，氨基或取代或未取代的烷基，烯基或芳基的式[I] R2表示氢，氨基烷基，烯基或芳基。 所公开的组合物具有改善的显影性。
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公开(公告)号：US6010809A
公开(公告)日：2000-01-04
申请号：US166943
申请日：1998-06-10
CPC分类号： G03C7/39208 , G03C7/3825 , G03C7/3006 , G03C7/301 , G03C7/3225 , G03C7/344
摘要： A silver halide light-sensitive color photographic material is disclosed. The material comprises thermotropic low molecular crystal. The material is improved in light fastness of a dye image and dye-forming efficiency.
摘要翻译： 公开了一种卤化银感光彩色照相材料。 该材料包括热致低分子晶体。 该材料改善了染料图像的耐光性和染料形成效率。
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公开(公告)号：US5380639A
公开(公告)日：1995-01-10
申请号：US925011
申请日：1992-08-05
CPC分类号： G03C7/30535 , G03C7/30576 , Y10S430/158
摘要： A silver halide color photographic material containing a compound capable of the timed release of photographically useful groups is disclosed. The material contains at least one compound of the formula (I): ##STR1## wherein R.sub.1 is an alkyl group; R.sub.2 is an alkyl or aryl group; R.sub.3 is an oxycarbonyl, sulfonamido, carbamoyl, acylamino, ureido, oxycarbonylamino, sulfonyloxy, carbonyloxy or sulfamoyl group; R.sub.4 is a substituent; n is 0, 1, 2 or 3; and X is a group, preferably of the formula (II) or (III), which, when eliminated upon coupling with the oxidation product of a developing agent, forms an o-quinonemethide or p-quinonemethide to release a development inhibitor or a precursor thereof.
摘要翻译： 公开了含有能够定时释放相关有用基团的化合物的卤化银彩色照相材料。 该材料含有至少一种式（I）的化合物：其中R 1是烷基; R2是烷基或芳基; R3是氧羰基，亚磺酰氨基，氨基甲酰基，酰氨基，脲基，氧羰基氨基，磺酰氧基，羰氧基或氨磺酰基; R4是取代基; n为0,1,2或3; 并且X是优选式（II）或（III）的基团，其在与显影剂的氧化产物偶联时除去时形成邻醌基或对 - 醌二胺以释放显影抑制剂或前体 其中。
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