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81.发明授权Color photographs, a process for preparing them and color photographic material employed therefor 失效彩色摄影，其制作方法及其使用的彩色摄影材料
公开(公告)号：US5098805A
公开(公告)日：1992-03-24
申请号：US501400
申请日：1990-03-19
IPC分类号： C07D207/46 , C07D213/68 , C07D215/32 , C07D231/08 , C07D231/12 , C07D231/20 , C07D231/22 , C07D231/24 , C07D231/32 , C07D233/66 , C07D237/32 , C07D251/26 , C07D261/12 , C07D263/40 , C07D267/10 , C07D271/06 , C07D277/82 , C07D295/02 , C07D309/40 , C07D311/04 , C07D311/58 , C07D311/72 , C07D417/04 , C07D417/06 , C07D473/08 , C07D487/04 , C07D493/10 , C07D521/00 , G03C7/26 , G03C7/392
CPC分类号： G03C7/39296 , G03C7/39236
摘要： There is provided a color photograph improved in preservability that has been obtained by making chemically inactive the aromatic amine type color developing agents and their oxidized product that remains in the silver halide photographic materials after color development processing. The color photograph exhibits excellent performance in that its white background can be prevented from discoloring even during long-term storage or display, and deterioration of a dye image caused by the remaining color developing agent being taken into the photographic material after the color development, bleaching, and fixing processes, or due to its oxidized product, can be prevented.
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公开(公告)号：US4767697A
公开(公告)日：1988-08-30
申请号：US820387
申请日：1986-01-21
申请人： Makoto Umemoto , Yoshio Seoka , Masakazu Morigaki
发明人： Makoto Umemoto , Yoshio Seoka , Masakazu Morigaki
CPC分类号： G03C7/3006
摘要： Photographic coupler solvents which are solid at ordinary temperature are described for incorporation in photographic emulsions and elements. The solvents are employed in combination with a cyan dye forming coupler of the specific phenol type and a discoloration inhibitor of the dihydroxybenzene ether type to improve long-term preservability of the developed cyan dye particularly by exposure to mild heat and humidity.
摘要翻译： 描述在常温下为固体的照相成色剂溶剂用于掺入照相乳液和元件中。 这些溶剂与特定酚型的青色染料形成成色剂和二羟基苯醚类型的变色抑制剂组合使用，以改善显影青色染料的长期保存性，特别是通过暴露于温和的热和湿度。
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公开(公告)号：USH122H
公开(公告)日：1986-09-02
申请号：US756617
申请日：1985-07-19
CPC分类号： G03C7/301
摘要： A silver halide color photographic light-sensitive material which comprises a support having thereon at least one silver halide emulsion layer containing dispersed therein at least one magenta coupler represented by the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2, which may be the same or different, each represents a hydrogen atom or a substituent, each represents a hydrogen atom or a substituent, X represents a hydrogen atom or a group capable of being eliminated upon coupling with an oxidation product of an aromatic primary amine developing agent, Z represents a nitrogen atom or --CR.sup.6 where R.sup.6 represents a hydrogen atom or a substituent and dimers or higher polymers thereof,together with at least one high boiling organic solvent represented by the following general formula (II): ##STR2## wherein R.sup.3, R.sup.4 and R.sup.5, which may be the same or different, each represents an alkyl group, a cycloalkyl group, an alkenyl group or an aryl group, provided that the total number of carbon atoms contained in the groups represented by R.sup.3, R.sup.4 and R.sup.5 is 12 to 60.
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84.发明授权
公开(公告)号：US4486528A
公开(公告)日：1984-12-04
申请号：US470355
申请日：1983-02-28
摘要： A color diffusion transfer photographic element which comprises (a) a light-sensitive element containing at least one light-sensitive silver halide emulsion layer associated with a dye releasing redox compound, (b) a dye image receiving element and (c) an alkaline processing composition element, wherein the improvement comprises said alkaline processing composition element containing (1) a developing agent having one-electron oxidation reduction potential in the range of from -80 mV to -200 mV with respect to a saturated calomel electrode at a pH of 11.0 and (2) at least one compound selected from the group consisting of compounds represented by following general formula (I) or (II) ##STR1## wherein A and B each represents a non-metallic atomic group necessary to form a 5-, 6- or 7-membered ring; R.sub.1, R.sub.3 and R.sub.4 each represents an alkyl group, a substituted alkyl group, an alkenyl group, an aryl group or a substituted aryl group, R.sub.1 may further represent ##STR2## and R.sub.4 may further represent ##STR3## wherein Y represents a divalent group; R.sub.2 represents a hydrogen atom, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, an alkoxy group, and aryloxy group, an alkylthio group or an arylthio group, with the proviso that R.sub.2 is not a methyl group when the compound represented by general formula (I) is a pyridinium salt; and X.sup..crclbar. represents an anion, with the proviso that X.sup..crclbar. is not present when an inner salt is formed, wherein R.sub.3 may further connect with the ring formed with B to form a biscyclo ring system.
摘要翻译： 一种彩色扩散转印照相元件，它包括：（a）含有至少一种与释放染料的氧化还原化合物相关的感光卤化银乳剂层的光敏元件，（b）染料影像接收元件和（c）碱性处理 其中所述改进包括所述碱性处理组合物元素，其含有（1）在pH为11.0时相对于饱和甘汞电极具有-80mV至-200mV范围内的一电子氧化还原电位的显影剂 和（2）选自由以下通式（I）或（II）表示的化合物组成的组中的至少一种化合物：其中A和B各自表示非金属原子 形成5-，6-或7-元环所需的基团; R 1，R 3和R 4各自表示烷基，取代的烷基，烯基，芳基或取代的芳基，R 1可以进一步表示，并且R 4可以进一步表示其中Y表示二价基团 ; R2表示氢原子，烷基，取代的烷基，芳基，取代的芳基，烷氧基和芳氧基，烷硫基或芳硫基，条件是R2不是甲基 当由通式（I）表示的化合物是吡啶鎓盐时; 并且X（ - ）表示阴离子，条件是形成内盐时不存在X（ - ），其中R 3还可以与由B形成的环连接以形成双环环系。
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公开(公告)号：US4463085A
公开(公告)日：1984-07-31
申请号：US449812
申请日：1982-12-14
申请人： Akio Mitsui , Masakazu Morigaki
发明人： Akio Mitsui , Masakazu Morigaki
CPC分类号： G03C7/39248 , G03C7/3012
摘要： A silver halide color photographic light-sensitive material comprising a support having coated thereon at least one silver halide emulsion layer, the color photographic light-sensitive material containing at least one kind of 2-equivalent magenta coupler represented by the following general formula (Ia): ##STR1## wherein Ar represents phenyl substituted with at least one halogen, alkyl, alkoxy, alkoxycarbonyl or cyano; Y represents acylamino or anilino; and Z represents a group capable of being released by coupling, and at least one kind of piperidine compound represented by the following general formula (II): ##STR2## wherein R.sub.1 represents hydrogen or alkyl; R.sub.2 represents alkyl, hydroxyalkyl, alkenyl alkynyl or benzyl; W represents hydrogen, alkyl, hydroxy, silyloxy, alkylamino, aryloxy, allyl, alkoxy, acylamino, sulfonamido, alkoxycarbonyl, carboxy, acyloxy or phosphoric acid oxy. The silver halide color photographic light-sensitive material can provide a good magenta color image without the occurrence of strain, even when the color photographic material is processed in a processing solution under the running condition.
摘要翻译： 一种卤化银彩色照相感光材料，其包含在其上涂覆有至少一个卤化银乳剂层的载体，所述彩色照相感光材料含有至少一种由以下通式（Ia）表示的2-当量品红成色剂， （Ia）其中Ar表示被至少一个卤素，烷基，烷氧基，烷氧基羰基或氰基取代的苯基; Y表示酰氨基或苯胺基; Z表示可通过偶联而释放的基团，以及由以下通式（II）表示的至少一种哌啶化合物：其中R 1表示氢或烷基; R2代表烷基，羟基烷基，烯基炔基或苄基; W表示氢，烷基，羟基，甲硅烷氧基，烷基氨基，芳氧基，烯丙基，烷氧基，酰氨基，亚磺酰氨基，烷氧基羰基，羧基，酰氧基或磷酸氧基。 即使在运行条件下在处理溶液中处理彩色照相材料，卤化银彩色照相感光材料也可以提供良好的品红色图像而不产生应变。
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公开(公告)号：US4416978A
公开(公告)日：1983-11-22
申请号：US387128
申请日：1982-06-10
申请人： Masakazu Morigaki , Morio Yagihara , Takashi Ozawa
发明人： Masakazu Morigaki , Morio Yagihara , Takashi Ozawa
IPC分类号： G03C7/26 , C07C41/00 , C07C43/20 , C07C43/225 , C07C67/00 , C07C69/035 , C07C301/00 , C07C309/63 , C07C309/65 , C07C309/73 , C07D231/52 , G03C7/327 , G03C7/392 , G03C1/40
CPC分类号： G03C7/3928 , G03C7/3275
摘要： A silver halide color photographic light-sensitive material containing a magenta color image forming polymer coupler latex and at least one compound represented by the following general formula (I) ##STR1## wherein R represents an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a R.sub.4 CO-- group, a R.sub.5 SO.sub.2 -- group or a R.sub.6 NHCO-- group; R.sub.1 and R.sub.2, which may be the same or different, each represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group or an alkenoxy group; R.sub.3 represents a hydrogen atom, an alkyl group, an alkenyl group or an aryl group; and R.sub.4, R.sub.5 and R.sub.6 each represents an alkyl group, an alkenyl group, an aryl group or a heterocyclic group.The silver halide color photographic light-sensitive material has good film strength, a reduced layer thickness and provides a stable magenta image having an improved sharpness and fastness to light while preventing the formation of yellow stain in non-image areas. A method of forming a color image using the silver halide color photographic light-sensitive material is also described.
摘要翻译： 含有品红色成像聚合物成色剂胶乳和至少一种由以下通式（I）表示的化合物的卤化银彩色照相感光材料其中R表示烷基，烯基，芳基， 杂环基，R4CO-基，R5SO2-基或R6NHCO-基; R 1和R 2可以相同或不同，各自表示氢原子，卤素原子，烷基，烯基，烷氧基或烯氧基; R3表示氢原子，烷基，烯基或芳基; R4，R5和R6各自表示烷基，烯基，芳基或杂环基。 卤化银彩色摄影感光材料具有良好的膜强度，降低的层厚度，并提供了稳定的品红色图像，其具有改善的清晰度和光稳定性，同时防止在非图像区域中形成黄色污点。 还描述了使用卤化银彩色照相感光材料形成彩色图像的方法。
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公开(公告)号：US06670112B2
公开(公告)日：2003-12-30
申请号：US09577889
申请日：2000-05-25
IPC分类号： G03C138
CPC分类号： G03C7/3885 , G03C7/39232 , G03C7/4136
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon one or more layers including at least one light-sensitive silver halide emulsion layer comprising at least one coupler which undergoes a coupling reaction with an oxidized product of an aromatic primary amine developer to form a dye, wherein at least one of the layer(s) on said support comprises at least one compound represented by the following formula (I): wherein R1 represents a linear or branched unsubstituted alkenyl group having 3-14 carbon atoms, R2 represents an alkyl group, a cycloalkyl group, a linear or branched unsubstituted alkenyl group having 3-14 carbon atoms, R3 represents a group capable of being substituted on the benzene ring, and m represents an integer from 0 to 4. This may be use as a light-sensitive material which can provide a stable color-image.
摘要翻译： 一种卤化银彩色照相感光材料，其包含其上具有一个或多个层的载体，所述载体包括至少一种感光卤化银乳剂层，所述感光卤化银乳剂层包含至少一种与芳族伯胺显影剂的氧化产物进行偶联反应的偶合剂， 形成染料，其中所述载体上的至少一个层包含至少一种由下式（I）表示的化合物：其中R 1表示具有3-14个碳原子的直链或支链未取代的烯基 R 2表示烷基，环烷基，具有3-14个碳原子的直链或支链未取代的烯基，R 3表示可在苯环上被取代的基团，m表示 这可以用作可以提供稳定的彩色图像的感光材料。
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88.发明授权Silver halide photographic material and hydroxamic acid-base compound for use therein 失效用于其中的卤化银照相材料和异羟肟酸类化合物公开(公告)号：US06180818B2
公开(公告)日：2001-01-30
申请号：US09432770
申请日：1999-11-03
申请人： Hisashi Mikoshiba , Hiroo Takizawa , Junichiro Hosokawa , Yoshio Ishii , Keiji Mihayashi , Masakazu Morigaki , Mamoru Sakurazawa
发明人： Hisashi Mikoshiba , Hiroo Takizawa , Junichiro Hosokawa , Yoshio Ishii , Keiji Mihayashi , Masakazu Morigaki , Mamoru Sakurazawa
IPC分类号： C07C6974
CPC分类号： C07C259/08 , C07B2200/07 , C07C2602/20 , G03C1/34 , G03C7/39236
摘要： A silver halide photographic material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein said silver halide photographic material contains a compound by formula (IA), or which contains at least one hydroxamic acid compound having a bicyclo ring as a partial structure and represented by formula (IB).
摘要翻译： 公开了一种卤化银照相材料，其包括其上具有至少一种感光卤化银乳剂层的载体，其中所述卤化银照相材料含有式（IA）化合物，或其含有至少一种异羟肟酸化合物，其具有 双环作为部分结构并由式（IB）表示。
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公开(公告)号：US5719018A
公开(公告)日：1998-02-17
申请号：US633382
申请日：1996-04-17
CPC分类号： G03C7/30535 , G03C7/39252 , G03C7/3022
摘要： A silver halide color light-sensitive material is disclosed comprising a support having thereon at least one layer containing at least one yellow dye forming coupler represented by formula (I) ##STR1## wherein Z represents a nonmetallic atom group necessary for forming a 5-membered ring represented by formula (II-1) or (II-2): ##STR2## and the remaining substituents are as defined herein the specification.
摘要翻译： 公开了一种卤化银颜色感光材料，其包括其上具有至少一层的载体，所述至少一层包含至少一种由式（I）表示的黄色染料形成成色剂（I），其中Z表示形成 （II-1）或（II-2）表示的5元环：其中的取代基如本说明书所定义。
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公开(公告)号：US5719007A
公开(公告)日：1998-02-17
申请号：US593455
申请日：1996-01-29
CPC分类号： G03C7/39236 , G03C1/061 , G03C7/39244
摘要： A silver halide color photographic material is described, which comprises a support having thereon at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, at least one red-sensitive silver halide emulsion layer and at least one light-insensitive layer, wherein one or more of the above layers contains at least one compound represented by formula (A-I), (A-II), (A-III), (A-IV) or (A-V) and one or more of the above layers contains at least one compound represented by formula (H): ##STR1##
摘要翻译： 描述了一种卤化银彩色照相材料，其包括其上具有至少一个感蓝卤化银乳剂层，至少一种感绿卤化银乳剂层，至少一种感红卤化银乳剂层和至少一种感红卤化银乳剂层的载体 （A-II），（A-III），（A-IV）或（AV）表示的至少一种化合物和一种或多种上述层中的一种或多种， （A-III）（A-IV）图像（A-IV）图像（A-IV）图像（A-IV） （AV）
（H）
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