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1. 发明授权

US4600688A 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：US4600688A
公开(公告)日：1986-07-15
申请号：US699958
申请日：1985-02-08
申请人： Satoshi Kawakatsu , Noritaka Nakayama , Katsunori Katoh , Kaoru Shinozaki , Toshihiko Kimura
发明人： Satoshi Kawakatsu , Noritaka Nakayama , Katsunori Katoh , Kaoru Shinozaki , Toshihiko Kimura
IPC分类号： C09B26/02 , G03C7/38 , G03C7/26 , G03C7/32
CPC分类号： G03C7/3805
摘要： A silver halide color photographic light-sensitive material whose magenta dye-forming layer forms a magenta dye image having an absorption maximum from 550 nm to 560 nm and an advantageous absorption spectrum for color reproduction is provided by a silver halide color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, wherein the at least one silver halide emulsion layer contains a 1H-pyrazolo[3,2-C]-s-triazole-type magenta coupler, and the above silver halide emulsion layer containing the magenta coupler and/or a silver halide emulsion layer having substantially the same color sensitivity as does the above silver halide emulsion layer containing the magenta coupler contains a pyrazolone-type magenta coupler.
摘要翻译：卤化银彩色摄影感光材料，其品红色染料形成层形成具有从550nm至560nm的最大吸收的品红色染料图像和用于色彩还原的有利的吸收光谱由卤化银彩色照相感光材料包括其上具有至少一个卤化银乳剂层的载体，其中所述至少一种卤化银乳剂层含有1H-吡唑并[3,2-C] -s-三唑型品红成色剂，并且上述卤化银乳剂层含有与含有品红成色剂的上述卤化银乳剂层基本相同的颜色敏感度的品红成色剂和/或卤化银乳剂层含有吡唑啉酮型品红成色剂。

2. 发明授权

US4675280A Silver halide color photographic material containing a 1H-pyrazolo [3,2-C]- S 失效
标题翻译：含有1H-吡唑并[3,2-C] -S-三唑衍生品红成色剂的卤化银彩色照相材料
公开(公告)号：US4675280A
公开(公告)日：1987-06-23
申请号：US785545
申请日：1985-10-08
申请人： Yutaka Kaneko , Kenji Kadokura , Toshihiko Kimura , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Yutaka Kaneko , Kenji Kadokura , Toshihiko Kimura , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： G03C7/30 , G03C7/38 , G03C1/08 , G03C7/26
CPC分类号： G03C7/3835 , G03C7/301
摘要： A silver halide color photographic material that has at least one silver halide emulsion layer on a support is disclosed. Said silver halide emulsion layer contains at least one magenta coupler having the following formula: ##STR1## wherein R.sub.1 is a tertiary alkyl group; R.sub.2 is a primary alkyl group; and X is a halogen atom.
摘要翻译：公开了一种在载体上具有至少一个卤化银乳剂层的卤化银彩色照相材料。所述卤化银乳剂层含有至少一种具有下式的品红成色剂：其中R1是叔烷基; R2是伯烷基; X为卤素原子。

3. 发明授权

US4548899A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US4548899A
公开(公告)日：1985-10-22
申请号：US667465
申请日：1984-11-01
申请人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38 , G03C7/26
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3835
摘要： A silver halide color photographic material is disclosed which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing at least one magenta coupler of the following formula (I) or (II): ##STR1## wherein R.sub.1 and R.sub.4 are each a hydrogen atom, an alkyl group or an aryl group; R.sub.2 and R.sub.6 are each a monovalent group; R.sub.3 is an alkyl group, an aryl group or a heterocyclic group; R.sub.5 is an alkyl group or an aryl group; R.sub.7 is an alkylene group, an arylene group or a bivalent organic group having at least one alkylene bonded to at least one arylene; R.sub.8 is an alkyl group, an alkenyl group, an aryl group or a heterocyclic group; X is a single bond or an alkylene group having 1 to 5 carbon atoms; Z is a hydrogen atom or a group that can be eliminated upon coupling reaction with the oxidized product of a color developing agent; and m is an integer of 0 to 4.
摘要翻译：公开了一种卤化银彩色照相材料，其在载体上具有至少一个卤化银乳剂层，所述卤化银乳剂层含有至少一种下式（I）或（II）的品红成色剂：其中R 1和R 4各自为氢原子，烷基或芳基; R2和R6各自为一价基团; R3是烷基，芳基或杂环基; R5是烷基或芳基; R7是亚烷基，亚芳基或至少一个与至少一个亚芳基结合的亚烷基的二价有机基团; R8是烷基，烯基，芳基或杂环基; X是单键或碳原子数为1〜5的亚烷基; Z是氢原子或与彩色显影剂的氧化产物偶联反应时可被除去的基团; m为0〜4的整数。

4. 发明授权

US4607002A Silver halide color photo-sensitive material 失效
标题翻译：卤化银色感光材料
公开(公告)号：US4607002A
公开(公告)日：1986-08-19
申请号：US797991
申请日：1985-11-14
申请人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： G03C7/38 , G03C7/32 , G03C1/40 , G03C1/46
CPC分类号： G03C7/3225
摘要： A silver halide color photographic light-sensitive material comprising a reflective support bearing thereon a green light-sensitive silver halide emulsion layer containing a t-alkyl 1H-pyrazolo[3,2-C]-5-triazole magenta forming coupler represented by Formula (I) defined in the specification: a blue light-sensitive silver halide emulsion layer containing a t-butyl acylacetamide yellow-forming coupler represented by Formula (II) defined in the specification and a red light-sensitive silver halide emulsion layer containing a phenolic cyan-forming coupler represented by Formula (III) or (IV) defined in the specification.
摘要翻译：一种卤化银彩色照相感光材料，其包含反射性支持体，其上载有含有由通式（1）表示的叔烷基1H-吡唑并[3,2-C] -5-三唑品红成色剂的绿色感光卤化银乳剂层 I）：含有本说明书中定义的由式（II）表示的叔丁基酰基乙酰胺黄色形成成色剂的蓝色感光卤化银乳剂层和含有苯酚青色的红色感光卤化银乳剂层（III）或（IV）表示的成形成色剂。

5. 发明授权

US4695533A 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：US4695533A
公开(公告)日：1987-09-22
申请号：US845881
申请日：1986-05-28
申请人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Toshijumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Takashi Uchida , Hajime Wada , Fumio Ishii , Satoshi Matsunaga , Yasuko Matsubara , Kaoru Shinozaki
发明人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Toshijumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Takashi Uchida , Hajime Wada , Fumio Ishii , Satoshi Matsunaga , Yasuko Matsubara , Kaoru Shinozaki
IPC分类号： G03C7/38 , G03C1/40 , G03C7/32
CPC分类号： G03C7/3835
摘要： This invention relates to a silver halide photographic light-sensitive material in which at least one of the silver halide emulsion layers thereof contains an 1H-pyrazolo[3,2-C]-s-triazole magenta coupler substituted in the third position by a group represented by the following Formula [I];--R.sub.1 --SO.sub.2 --R.sub.2 Formula [I]wherein R.sub.1 represents an alkylene group having not less than 3 carbon atoms in the straight-chained portion thereof, which is capable of linking a --SO.sub.2 --R.sub.2 to the carbon atom in the third position of the nucleus of the 1H-pyrazolo[3,2-C]-s-triazole; and R.sub.2 represents an aryl group.The silver halide photographic light-sensitive materials of the invention are excellent in light-resistance of magenta dye images and also spectral absorption characteristics.
摘要翻译： PCT No.PCT / JP85 / 00510 Sec。 371日期：1986年5月28日 102（e）日期1986年5月28日PCT提交1985年9月12日PCT公布。出版物WO86 / 01915 日本3月27日，1986年。本发明涉及卤化银照相感光材料，其中至少一个卤化银乳剂层含有1H-吡唑并[3,2-C] -s-三唑品红色偶联剂取代在第三位置由下式[I]表示的基团; -R1-SO2-R2式[I]其中R1表示直链部分中具有不少于3个碳原子的亚烷基，其能够将-SO 2 -R 2与第三位上的碳原子连接 1H-吡唑并[3,2-C] -s-三唑的核; 并且R 2表示芳基。本发明的卤化银摄影感光材料在品红染料图像的耐光性以及光谱吸收特性方面都是优异的。

6. 发明授权

US5032497A Silver halide color photo-sensitive material 失效
标题翻译：卤化银色感光材料
公开(公告)号：US5032497A
公开(公告)日：1991-07-16
申请号：US471111
申请日：1989-03-10
申请人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3835
摘要： A silver halide photo-sensitive material having at least one silver halide emulsion layer on a support, characterized by that said silver halide emulsion layer contains at least one magenta-forming coupler of 1H-pyrazolo[ 3,2-c]-s-triazole type which is substituted by a tertiary alkyl group at the 3-position and, by another releasable group than a hydrogen atom at the 7-position.
摘要翻译：一种在载体上具有至少一个卤化银乳剂层的卤化银感光材料，其特征在于所述卤化银乳剂层含有至少一种形成1H-吡唑并[3,2-c] -s-三唑的成色成色剂在3-位上被叔烷基取代的芳基，和通过与7-位的氢原子相比可释放的基团。

7. 发明授权

US4840886A Silver halide color photographic material containing a 1h-pyrazole (3,2-C)-s-triazole derived magenta coupler 失效
标题翻译：含有1h-吡唑（3,2-C）-s-三唑衍生品红成色剂的卤化银彩色照相材料
公开(公告)号：US4840886A
公开(公告)日：1989-06-20
申请号：US161321
申请日：1988-02-26
申请人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Yuji Hotta , Hiroko Ohya , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Yuji Hotta , Hiroko Ohya , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3835
摘要： A silver halide color photographic material having at least one silver halide emulsion layer on a support is disclosed. Said silver halide emulsion layer contains at least one of the 1H-pyrazolo [3,2-c]-S-triazole derived magenta couplers that have a substituent of the following formula at 3-position:--R.sub.1 --S(O).sub.n --R.sub.2whereinR.sub.1 is an alkylene group;R.sub.2 is an alkyl, cycloalkyl or aryl group; andn is 1 or 2.
摘要翻译：公开了一种在载体上具有至少一个卤化银乳剂层的卤化银彩色照相材料。所述卤化银乳剂层含有在3-位具有下式取代基的1H-吡唑并[3,2-c] -S-三唑衍生的品红色成色剂中的至少一种：-R1-S（O）n- R2其中R1是亚烷基; R2是烷基，环烷基或芳基; n为1或2。

8. 发明授权

US4665015A Silver halide color photographic material containing a magenta coupler 失效
标题翻译：含有品红色成色剂的卤化银彩色照相材料
公开(公告)号：US4665015A
公开(公告)日：1987-05-12
申请号：US775684
申请日：1985-09-13
申请人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
发明人： Toshifumi Iijima , Kenji Kumashiro , Hiroshi Kashiwagi , Koichi Hatta , Noritaka Nakayama , Satoshi Kawakatsu , Katsunori Katoh , Kaoru Shinozaki
IPC分类号： C07D487/04 , G03C7/305 , G03C7/38 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： C07D487/04 , G03C7/30529 , G03C7/3835
摘要： A silver halide color photographic material is disclosed which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing at least one magenta coupler having the following formula: ##STR1## wherein R.sub.1 is a tertiary alkyl group; R.sub.2 is a secondary or tertiary alkyl group; X is a leaving group other than a hydrogen atom that leaves upon reaction with the oxidation product of a color developing agent.
摘要翻译：公开了一种卤化银彩色照相材料，其在载体上具有至少一个卤化银乳剂层，所述卤化银乳剂层含有至少一种具有下式的品红成色剂：其中R1是叔烷基; R2是仲或叔烷基; X是除了与彩色显影剂的氧化产物反应后留下的氢原子之外的离去基团。

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