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31. 发明授权

US5359080A Yellow dye-forming coupler and silver halide color photographic material containing same 失效
标题翻译：黄色染料成色剂和卤化银彩色照相材料
公开(公告)号：US5359080A
公开(公告)日：1994-10-25
申请号：US17447
申请日：1993-02-12
申请人： Yoshio Shimura , Hidetoshi Kobayashi , Yasuhiro Yoshioka
发明人： Yoshio Shimura , Hidetoshi Kobayashi , Yasuhiro Yoshioka
IPC分类号： C07C235/80 , C07D233/66 , G03C7/305 , C07D233/78 , C07C233/14 , C07C311/08
CPC分类号： C07D233/66 , C07C235/80 , G03C7/30535 , C07C2101/02
摘要： There is disclosed an acylacetamide-type yellow coupler having an acyl group represented by formula (I) and a silver halide color photographic material containing same. ##STR1## wherein R.sub.1 represents a monovalent group, Q represents a group of non-metallic atoms required to form together with the C a substituted or unsubstituted 3- to 5-membered cyclic hydrocarbon group or a substituted or unsubstituted 3- to 5-membered heterocyclic group having in the group at least one hetero atom selected from a group consisting of N, 0, S, and P, provided that R.sub.1 is not a hydrogen atom and does not bond to Q to form a ring.
摘要翻译：公开了具有由式（I）表示的酰基的酰基乙酰胺型黄色成色剂和含有它的卤化银彩色感光材料。式（I）其中R1表示一价基团，Q表示与C一起形成取代或未取代的3至5元环状烃基所需的一组非金属原子或取代或未取代的3- 至少一个选自N，O，S和P的杂原子的5元杂环基团，条件是R 1不是氢原子并且不与Q键合形成环。

32. 发明授权

US5187055A Silver halide color photographic material 失效
公开(公告)号：US5187055A
公开(公告)日：1993-02-16
申请号：US284047
申请日：1988-12-14
申请人： Hidetoshi Kobayashi , Yasuhiro Shimada , Seiji Ichijima , Yoshio Ishii
发明人： Hidetoshi Kobayashi , Yasuhiro Shimada , Seiji Ichijima , Yoshio Ishii
IPC分类号： G03C7/36 , G03C7/305
CPC分类号： G03C7/30558 , G03C7/30535
摘要： A silver halide color photographic material having at least one silver halide emulsion layer on a support, said photographic material containing at least one coupler represented by the following general formula (I) in a constituent layer, ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each represents an alkyl, alkoxy, alkylthio, alkylsulfonyl, alkoxycarbonyl, alkoxysulfonyl, aryl, aryloxy, arylthio, arylsulfonyl and aryloxycarbonyl group; R.sub.3 and R.sub.4, which may be the same or different, each represents a group by which benzene can be substituted; Z represents nonmetal atoms necessary to form a 5- to 7-membered single or condensed hetero ring together with the nitrogen atom; and m and n each represents an integer of from 0 to 4, and when they are each a plural number, a plural R.sub.3 or a plural R.sub.4 may be the same or different.

33. 发明授权

US5140020A Derivative of dihydroxybenzamide and a pharmaceutical composition thereof 失效
标题翻译：二羟基苯甲酰胺的衍生物及其药物组合物
公开(公告)号：US5140020A
公开(公告)日：1992-08-18
申请号：US719118
申请日：1991-06-20
申请人： Hitoshi Takita , Sakuo Noda , Yutaka Mukaida , Kazuyoshi Inada , Mari Toji , Fumihiko Kimura , Toyohiko Nitta , Kohju Watanabe , Kiyonori Umekawa , Hidetoshi Kobayashi
发明人： Hitoshi Takita , Sakuo Noda , Yutaka Mukaida , Kazuyoshi Inada , Mari Toji , Fumihiko Kimura , Toyohiko Nitta , Kohju Watanabe , Kiyonori Umekawa , Hidetoshi Kobayashi
IPC分类号： C07D213/75 , C07D295/192
CPC分类号： C07D213/75 , C07D295/192
摘要： Disclosed herein are a derivative of dihydroxybenzamide represented by the formula(I): ##STR1## wherein (1) R.sup.1 represents a hydrogen atom or a lower alkyl group and R.sup.2 represents a straight chain-alkyl group of 4 to 12 carbon atoms, a branched chain-alkyl group of 4 to 12 carbon atoms, a cyclo-alkyl group of 4 to 12 carbon atoms, ##STR2## wherein n is an integer of 1 to 6, or a pyridyl group which is substituted or unsubstituted, or (2) R.sup.1 and R.sup.2 are cyclized to make a heterocycle containing amino group represented by the formula ##STR3## wherein X represents a nitrogen atom or a methine and Y represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms or a phenyl group, and a pharmaceutical composition containing the same.
摘要翻译：本文公开了由式（I）表示的二羟基苯甲酰胺的衍生物：其中（1）R1表示氢原子或低级烷基，R2表示4-12个碳原子的直链烷基，支链 4〜12个碳原子的链状烷基，4〜12个碳原子的环烷基，其中n为1〜6的整数，或取代或未取代的吡啶基，或（2）使R1和R2环化以制备含有由式“IMAGE”表示的氨基的杂环，其中X表示氮原子或次甲基，Y表示氢原子，1至6个碳原子的烷基或苯基，含有该组合物的药物组合物。

34. 发明授权

US5100771A Silver halide color photographic material with water insoluble organic solvent soluble polymer 失效
标题翻译：带有水不溶性有机溶剂溶剂聚合物的银色彩色摄影材料
公开(公告)号：US5100771A
公开(公告)日：1992-03-31
申请号：US657933
申请日：1991-02-15
申请人： Keiji Mihayashi , Hirohiko Kato , Hidetoshi Kobayashi
发明人： Keiji Mihayashi , Hirohiko Kato , Hidetoshi Kobayashi
IPC分类号： G03C7/36 , G03C1/06 , G03C7/305 , G03C7/396
CPC分类号： G03C7/30535 , G03C7/396
摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material contains at least one water-insoluble and organic solvent soluble homopolymer or copolymer and at least one yellow coupler of the formula: ##STR1## wherein R.sub.1 represents a tertiary alkyl group or an aryl group; R.sub.2 represents a hydrogen atom, a halogen atom or an alkoxy group; R.sub.3 represents an alkyl group or an aryl group; and X represents a group capable of being released upon a coupling reaction with an oxidation product of an aromatic primary amine developing agent.The silver halide color photographic material has high sensitivity and excellent sharpness, color reproducibility and preservability, before and after processing, as is free from sweating.

35. 发明授权

US5094938A Silver halide color photographic material containing a novel cyan dye-forming coupler 失效
标题翻译：含有新型氰基染料形成偶联剂的银色彩色摄影材料
公开(公告)号：US5094938A
公开(公告)日：1992-03-10
申请号：US598381
申请日：1990-10-18
申请人： Jiro Tsukahara , Shigeru Yamazaki , Hidetoshi Kobayashi
发明人： Jiro Tsukahara , Shigeru Yamazaki , Hidetoshi Kobayashi
IPC分类号： C07C275/40 , C07C311/04 , C07C311/08 , C07C317/18 , C07C317/42 , C07C317/44 , C07C323/12 , C07C323/44 , C07C323/52 , C07C323/65 , C07F9/40 , G03C7/305 , G03C7/34
CPC分类号： G03C7/346 , C07C275/40 , C07C311/04 , C07C311/08 , C07C317/18 , C07C317/42 , C07C317/44 , C07C323/12 , C07C323/44 , C07C323/52 , C07C323/65 , C07F9/4006 , G03C7/30523 , C07C2101/14
摘要： There is disclosed a silver halide color photographic material having a silver halide emulsion layer on a base which comprises a novel cyan coupler. According to the disclosure, a silver halide color photographic material containing a cyan coupler that has high coupling reactivity and high color density, resulting color image being hardly susceptible to reduction fading and is excellent in heat fast can be obtained.

36. 发明授权

US4923783A Silver halide photographic materials and method of processing the same 失效
标题翻译：卤化银照相材料及其加工方法相同
公开(公告)号：US4923783A
公开(公告)日：1990-05-08
申请号：US257893
申请日：1988-10-14
申请人： Hidetoshi Kobayashi , Hideaki Naruse
发明人： Hidetoshi Kobayashi , Hideaki Naruse
IPC分类号： G03C1/06 , G03C7/30 , G03C7/34 , G03C7/36 , G03C7/388 , G03C7/392 , G03C7/407 , G03C7/42
CPC分类号： G03C7/3885
摘要： A silver halide photographic material comprising a support having thereon at least one hydrophilic colloid layer containing at least one high boiling point organic solvent and at least one substantially water-insoluble photographically useful reagent both dispersed therein, wherein at least one of the high boiling point organic solvents is a compound represented by formula (I):(ArCOO).sub.n --L (I)(the symbols of which are described herein).By incorporation of a compound of formula (I), reductive fading of cyan dyes formed in the material due to heat, moisture is minimized.A method of processing the silver halide photographic material as imagewise exposed with a color developer containing substantially no benzyl alcohol is also disclosed.
摘要翻译：一种卤化银照相材料，其包括其上具有至少一个包含至少一种高沸点有机溶剂的亲水胶体层和至少一种分散在其中的基本上不溶于水的照相用试剂的载体，其中至少一种高沸点有机溶剂溶剂是由式（I）表示的化合物：（ArCOO）nL（I）（其符号在此描述）。通过加入式（I）化合物，由于热而在材料中形成的青色染料的还原褪色最小化。还公开了一种用基本上不含苄醇的显色剂显影曝光的卤化银照相材料的方法。

37. 发明授权

US4904579A Silver halide color photogaphic material 失效
标题翻译：卤化银色光影材料
公开(公告)号：US4904579A
公开(公告)日：1990-02-27
申请号：US114320
申请日：1987-10-29
申请人： Keiji Mihayashi , Hidetoshi Kobayashi
发明人： Keiji Mihayashi , Hidetoshi Kobayashi
IPC分类号： G03C7/38 , G03C7/26 , G03C7/30 , G03C7/392
CPC分类号： G03C7/39232 , G03C7/3012
摘要： A light-sensitive silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material comprises at least one layer containing a 5-pyrazolone magenta coupler represented by general formula (I) and a non-color forming, diffusion-resistant carboxylic acid compound: ##STR1## wherein W represents an aryl group; Y represents a carbonamido group, a ureido group or an anilino group; and R represents an alkyl group, an aryl group or a heterocyclic group.The silver halide color photographic material has high sensitivity, high color forming property, good formalin resistivity and good preservability, and provides magenta color images having good stability.
摘要翻译：一种感光卤化银彩色照相材料，其包含其上具有至少一个卤化银乳剂层的载体，其中所述卤化银彩色照相材料包含至少一层，其含有由通式（I）表示的5-吡唑啉酮品红成色剂和非着色成型，扩散性羧酸化合物：其中W表示芳基;（I）其中W表示芳基; Y表示碳酰氨基，脲基或苯胺基; R表示烷基，芳基或杂环基。卤化银彩色照相材料具有高灵敏度，高成色性，良好的福尔马林电阻率和良好的保存性，并提供具有良好稳定性的品红色图像。

38. 发明授权

US4900655A Silver halide color photographic light-sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US4900655A
公开(公告)日：1990-02-13
申请号：US125796
申请日：1987-11-27
申请人： Kiyoshi Nakazyo , Takeshi Hirose , Genichi Hurusawa , Osamu Takahashi , Nobuo Furutachi , Hidetoshi Kobayashi
发明人： Kiyoshi Nakazyo , Takeshi Hirose , Genichi Hurusawa , Osamu Takahashi , Nobuo Furutachi , Hidetoshi Kobayashi
IPC分类号： G03C7/30 , G03C7/38
CPC分类号： G03C7/3835 , G03C7/301
摘要： A silver halide color photographic light-sensitive material comprising a support having provided thereon at least one silver halide emulsion layer, wherein at least one magenta coupler represented by the formula ##STR1## where the groups in the formula are defined in the specification; is dispersed in the silver halide emulsion layer in the presence of at least one high-boiling organic solvent represented by one of the formulae (II), (III), (IV) and (V): ##STR2## where the groups in the formulae are described in the specification. The a high boiling point organic solvent has a dielectric constant of not less than 4.00 at 25.degree. C. and 10 KHz.
摘要翻译：一种卤化银彩色照相感光材料，其包括在其上提供有至少一个卤化银乳剂层的载体，其中至少一种由式（VIII）表示的品红成色剂，其中式中的基团在说明书中定义 ; 在由式（II），（III），（IV）和（V）之一表示的至少一种高沸点有机溶剂的存在下分散在卤化银乳剂层中：R3COOR4（II）（IV）R3OR4（V）其中式中的基团在说明书中描述。高沸点有机溶剂在25℃和10KHz下的介电常数不低于4.00。

39. 发明授权

US4874688A Silver halide photographic materials comprising specific organic solvents 失效
标题翻译：包含特定有机溶剂的卤化银照相材料
公开(公告)号：US4874688A
公开(公告)日：1989-10-17
申请号：US164372
申请日：1988-03-04
申请人： Takashi Ozawa , Hidetoshi Kobayashi
发明人： Takashi Ozawa , Hidetoshi Kobayashi
IPC分类号： G03C7/26 , G03C1/06 , G03C1/38 , G03C7/388
CPC分类号： G03C7/3885
摘要： For incorporation of substantially water-insoluble photographic additives such as couplers into hydrophilic organic colloid layers of silver halide photographic materials, a phthalic acid ester of a formula (I): ##STR1## where R.sub.1 and R.sub.2 may be same or different and each represents a branched alkyl group having no more than 7 carbon atoms, is used so that said additives can effectively be dispersed in the colloid layers. Accordingly, the solubility and dispersibility of the additives is improved; the long-term stability of the additive dispersion is improved, and further and latent image storability and color-forming properties of the photographic material are also improved over the prior art photographic materials.
摘要翻译：为了将基本上不溶于水的照相添加剂如成色剂引入到卤化银照相材料的亲水性有机胶体层中，可以使用式（I）的邻苯二甲酸酯：其中R 1和R 2可以相同或不同，各自表示具有不超过7个碳原子的支链烷基，使得所述添加剂可以有效地分散在胶体层中。因此，添加剂的溶解性和分散性提高; 改善了添加剂分散体的长期稳定性，并且与现有技术的照相材料相比，照相材料的进一步的和潜像保存性和着色性能也得到改善。

40. 发明授权

US4737452A Silver halide photographic materials 失效
标题翻译：卤化银照相材料
公开(公告)号：US4737452A
公开(公告)日：1988-04-12
申请号：US930068
申请日：1986-11-12
申请人： Kimitaka Kameoka , Nobuaki Inoue , Yoshio Inagaki , Hidetoshi Kobayashi , Toshiro Takahashi
发明人： Kimitaka Kameoka , Nobuaki Inoue , Yoshio Inagaki , Hidetoshi Kobayashi , Toshiro Takahashi
IPC分类号： C07D249/12 , C07D257/04 , G03C1/06 , G03C1/34 , G03C1/10
CPC分类号： G03C1/346 , G03C1/061 , Y10S430/15
摘要： A silver halide photographic material comprising a support having at least one silver halide emulsion layer containing substantially surface latent image type silver halide grains, said emulsion layer or at least one hydrophilic colloid layer adjacent to the emulsion layer containing a compound represented by general formula (III): ##STR1## wherein L.sub.2 represents --CONR--, --SO.sub.2 NR-- or --NRCONR' and Z, L.sub.1, m, Ro, R.sub.1 and M are as herein described. The silver halide photographic material is capable of having high contrast negative images, high sensitive negative images, and good dot images.
摘要翻译：一种卤化银照相材料，其包含具有至少一个含有基本上表面潜影型卤化银颗粒的卤化银乳剂层的载体，所述乳剂层或邻近乳液层的至少一个亲水胶体层含有通式（III））：其中L2表示-CONR-，-SO2NR-或-NRCONR'，Z，L1，m，Ro，R1和M如本文所述。卤化银照相材料能够具有高对比度负像，高敏感负像和良好的点图像。

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