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11. 发明授权

US5068171A Silver halide color photographic light-sensitive material containing a two equivalent 5-pyrazolone magenta coupler and color photograph containing the same 失效
标题翻译：含有两个当量的5-吡唑啉酮品红色偶联剂的卤化银彩色照相感光材料和含有它们的彩色照片
公开(公告)号：US5068171A
公开(公告)日：1991-11-26
申请号：US379253
申请日：1989-07-13
申请人： Masakazu Morigaki , Nobuo Seto
发明人： Masakazu Morigaki , Nobuo Seto
IPC分类号： G03C7/26 , G03C7/30 , G03C7/384 , G03C7/392
CPC分类号： G03C7/3012
摘要： The present invention relates to a silver halide color photographic light sensitive material comprising a support and at least one silver halide emulsion layer on the support, wherein the material contains (1) at least one 5-pyrazolone coupler represented by formulas (II) or (III): ##STR1## and (2) at least one compound selected from the group consisting of compounds represented by formulas (AI), (AII) and (AIII):R.sub.1 --A--.sub.n X (AI) ##STR2##R--Z (AIII)wherein the substituents are as defined in the text of the specification.
摘要翻译：本发明涉及一种卤化银彩色照相感光材料，其包括载体和载体上的至少一种卤化银乳剂层，其中所述材料含有（1）至少一种由式（II）或（II）表示的5-吡唑啉酮偶联剂， III）：（III）和（2）选自由式（AI），（AII）和（AIII）表示的化合物中的至少一种化合物：R1-A-nX （AI）（AII）RZ（AIII）其中取代基如说明书文本中所定义。

12. 发明授权

US5006456A Method for processing silver halide color photographic light-sensitive materials using sulphinc acids and salts or their precursors 失效
标题翻译：使用硫酸和盐或其前体处理卤化银彩色照相感光材料的方法
公开(公告)号：US5006456A
公开(公告)日：1991-04-09
申请号：US202558
申请日：1988-06-06
申请人： Masakazu Morigaki , Takatoshi Ishikawa , Kazuto Andoh , Nobuo Seto , Toshio Koshimizu , Shinji Ueda
发明人： Masakazu Morigaki , Takatoshi Ishikawa , Kazuto Andoh , Nobuo Seto , Toshio Koshimizu , Shinji Ueda
IPC分类号： G03C7/30 , G03C7/407 , G03C7/42 , G03C11/00
CPC分类号： G03C7/407
摘要： A method for processing a silver halide color photographic light-sensitive material comprises the steps of developing the light-sensitive material with a color developer containing an aromatic primary amine color developing agent, desilvering, washing with water and/or stabilizing the material in which at least one processing solution used in at least one step of the processing contains at least one compound selected from the group consisting of sulfinic acids and salts and precursors thereof. This method makes it possible to effectively prevent the formation of stains due to not only the components of the light-sensitive material per se but also those attributable to the processing solutions, during processing or storage with time, and to enhance the stability of processing solutions.

13. 依法登记的发明

USH851H Silver halide color photographic material containing a magenta coupler and a stain inhibitor 失效
标题翻译：含有品红成色剂和防污剂的卤化银彩色照相材料
公开(公告)号：USH851H
公开(公告)日：1990-11-06
申请号：US281373
申请日：1988-12-08
申请人： Hideaki Naruse , Masakazu Morigaki , Nobuo Seto
发明人： Hideaki Naruse , Masakazu Morigaki , Nobuo Seto
IPC分类号： G03C7/38 , G03C7/30 , G03C7/392
CPC分类号： G03C7/3924 , G03C7/301
摘要： A silver halide color photographic material which contains at least one coupler represented by the general formula (I) or (II-A) and at least one compound represented by the following general formula (III) in the same light-sensitive silver halide layer: ##STR1## wherein R.sub.1 represents an alkyl group, an aryl group, or a heterocyclic group; R.sub.2 represents a hydrogen atom, or a substituent group; and X represents a hydrogen atom, or a coupling-off group; ##STR2## wherein R represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an oxy radical, or a hydroxyl group; R.sub.3, R.sub.4, R.sub.5 and R.sub.6, which may be the same or different, each represents a hydrogn atom, or an alkyl group; and A represents a nonmetallic atomic group necessary for forming a 5-, 6- or 7-membered ring; provided that R.sub.3 may be linked with R.sub.4, R.sub.5 may be linked with R.sub.6, R may be linked with R.sub.3, or R.sub.3 may be linked with A to form a 5- or 6-membered ring.

14. 发明授权

US4864039A 3,3'(2'H,2H-Spirobibenzofuran compounds 失效
标题翻译： 3,3'（2'H，2H-螺二苯并呋喃化合物
公开(公告)号：US4864039A
公开(公告)日：1989-09-05
申请号：US31136
申请日：1987-03-30
申请人： Nobuo Seto , Masakazu Morigaki
发明人： Nobuo Seto , Masakazu Morigaki
IPC分类号： G03C7/26 , C07D493/10 , C07D493/22 , C08K5/1535 , C08L101/00 , C09K15/06 , C09K15/08 , C10M129/20 , C10N30/10 , G03C7/392
CPC分类号： C07D493/10 , G03C7/3928
摘要： A novel 3,3'(2H,2'H)-spirobibenzofuran compound is disclosed. The spirobibenzofuran compound has a strong antioxidizing action and is thus useful as an antioxidant for dyes, synthetic polymer products such as rubbers, plastics and the like, and for petroleum. In addition, the compound is effective in preventing fading and discoloration of color photographic images obtained by a subtractive color process.

15. 发明授权

US4351897A Color photographic light-sensitive material 失效
公开(公告)号：US4351897A
公开(公告)日：1982-09-28
申请号：US291886
申请日：1981-08-11
申请人： Kozo Aoki , Nobuo Seto , Yoshiharu Yabuki , Masakazu Morigaki , Nobuo Furutachi , Kotaro Nakamura
发明人： Kozo Aoki , Nobuo Seto , Yoshiharu Yabuki , Masakazu Morigaki , Nobuo Furutachi , Kotaro Nakamura
IPC分类号： G03C7/38 , C07D231/52 , C09B26/02 , G03C7/384 , G03C1/40
CPC分类号： C07D231/52 , G03C7/384
摘要： A silver halide color photographic light-sensitive material is described comprising a support having thereon a photographic layer containing at least one coupler represented by formula (I) or (II) ##STR1## wherein Ar represents a phenyl group substituted with at least one substituent selected from a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; X represents a halogen atom or an alkoxy group; R.sub.1 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acylamino group, a sulfonamido group, a sulfamoyl group, a carbamoyl group, a diacylamino group, an alkoxycarbonyl group, an alkoxysulfonyl group, an aryloxysulfonyl group, an alkanesulfonyl group, an arylsulfonyl group, an alkylthio group, an arylthio group, an alkyloxycarbonylamino group, an alkylureido group, an acyl group, a nitro group, a carboxy group, or a trifluoromethyl group; R.sub.2 represents a halogen atom, a hydroxy group, an alkyl group, an alkoxy group or an aryl group; R.sub.3 represents a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group, an alkoxy group or an aryl group; at least one of R.sub.2 and R.sub.3 represents an alkoxy group; m.sub.1 and m.sub.2 each represents an integer from 1 to 4; R.sub.4 represents an alkyl group or an aryl group; R.sub.5 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or an aryl group; n represents an integer from 1 to 6; and when m.sub.1, m.sub.2 and n each is 2 or more, each R.sub.1, R.sub.3 and R.sub.5 may be the same or different.The color photographic light-sensitive material containing a 2-equivalent magenta color image-forming coupler as described above has various advantages, for example, in that the dye formation efficiency in the color development step is high, the photographic properties are not influenced by variations in the pH of the color development bath, and the color images formed are fast to heat or light.

16. 发明授权

US5429918A 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：US5429918A
公开(公告)日：1995-07-04
申请号：US108544
申请日：1993-08-19
申请人： Nobuo Seto , Masakazu Morigaki
发明人： Nobuo Seto , Masakazu Morigaki
IPC分类号： G03C7/392 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/39244
摘要： A silver halide color photographic material contains at least one hydroxypyridine compound of formulae (A), (B) and (C) in at least one layer on the support: ##STR1## The material is capable of providing a color image having an improved fastness to light.
摘要翻译：（A），（B）和（C）的至少一种羟基吡啶化合物在载体上的至少一层中含有卤化银彩色照相材料：（A）图像（B） C）材料能够提供具有改善的耐光牢度的彩色图像。

17. 发明授权

US5411846A 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：US5411846A
公开(公告)日：1995-05-02
申请号：US94217
申请日：1993-07-21
申请人： Nobuo Seto , Yasuhiro Yoshioka , Masakazu Morigaki
发明人： Nobuo Seto , Yasuhiro Yoshioka , Masakazu Morigaki
IPC分类号： G03C7/392 , G03C7/388
CPC分类号： G03C7/39268
摘要： A novel silver halide color photographic material comprising a support provided thereon at least one layer containing at least one compound represented by the following general formula (A): ##STR1## In the formula, L.sub.1 represents an alkylene or arylene group; R.sub.1 represents a substituent which can be substituted for a hydrogen of the benzene ring; m represents an integer 2 to 7; and n is 0 or an integer of 1 to 4, with the proviso that when either or both of m and n are at least two, the plurality of L.sub.1 groups and/or R.sub.1 groups may be the same or different, and with the proviso that the compound of formula (A) does not form a polymer via an R.sub.1 group. In a preferred embodiment, at least one compound represented by formula (A) is incorporated into a photographic silver halide emulsion layer.
摘要翻译：一种新颖的卤化银彩色照相材料，其中包含至少一层含有至少一种由以下通式（A）表示的化合物的载体的载体：式中，L1表示亚烷基或亚芳基; R1表示可以取代苯环的氢的取代基; m表示2〜7的整数，并且n为0或1至4的整数，条件是当m和n中的任一个或两者至少为2时，多个L1基团和/或R 1基团可以相同或不同，并且条件是式（A）的化合物不通过R 1基团形成聚合物。在优选的实施方案中，将至少一种由式（A）表示的化合物引入到照相卤化银乳剂层中。

18. 发明授权

US5278039A Silver halide color photographic material containing an anti-facing agent 失效
标题翻译：含有防白色剂的卤化银彩色照相材料
公开(公告)号：US5278039A
公开(公告)日：1994-01-11
申请号：US865333
申请日：1992-04-08
申请人： Nobuo Seto , Hiroshi Fukuzawa , Masakazu Morigaki
发明人： Nobuo Seto , Hiroshi Fukuzawa , Masakazu Morigaki
IPC分类号： C09B23/00 , C09B67/00 , G03C7/30 , G03C7/36 , G03C7/392 , G03C1/34
CPC分类号： G03C7/3013
摘要： There is disclosed a silver halide color photographic light-sensitive material capable of providing a color image which does not discolor for a long period of time and having a high preservation property. The light-sensitive material contains a novel anti-fading agent represented by following Formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic group, or an aliphatic oxy group; R.sub.2 and R.sub.3 may be the same or different and each represent an aliphatic group, an aromatic group, and a heterocyclic group; R.sub.4 represents a substituent; R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 each represent a hydrogen atom and a substituent; R.sub.2 and R.sub.3, R.sub.3 and R.sub.4, and R.sub.4 and R.sub.2 may be combined with each other to form a 5- to 8-membered ring, and a dimer or other polymer may be formed with R.sub.1, R.sub.2, R.sub.3 and R.sub.4 ; R.sub.5 and R.sub.6, R.sub.6 and R.sub.7, R.sub.7 and R.sub.8, and R.sub.8 and R.sub.9 may be combined with each other to form a 5- to 8-membered ring; provided that R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 each does not represent an unsubstituted amino group or an unsubstituted carbamoyl group, R.sub.5 and R.sub.9 each do not represent an aliphatic oxy group, and any one of R.sub.2, R.sub.3 and R.sub.4 does not form a ring with R.sub.5, R.sub.6, R.sub.7, R.sub.8 or R.sub.9.
摘要翻译：公开了一种卤化银彩色摄影感光材料，其能够提供长时间不变色并具有高保存性能的彩色图像。感光材料含有由下式（I）表示的新型抗褪色剂：（*化学结构*）其中R 1表示氢原子，脂族基团，芳族基团，杂环基或脂族氧基 ; R2和R3可以相同或不同，各自表示脂族基团，芳族基团和杂环基团; R4表示取代基; R5，R6，R7，R8和R9各自表示氢原子和取代基; R 2和R 3，R 3和R 4以及R 4和R 2可以彼此结合形成5-至8-元环，并且可以用R 1，R 2，R 3和R 4形成二聚体或其它聚合物; R 5和R 6，R 6和R 7，R 7和R 8以及R 8和R 9可以相互结合形成5-8元环; 条件是R5，R6，R7，R8和R9各自不表示未取代的氨基或未取代的氨基甲酰基，R5和R9各自不表示脂族氧基，R2，R3和R4中的任一个不形成与R5，R6，R7，R8或R9环。

19. 发明授权

US5242785A Silver halide color photographic material containing color stain inhibitors and discoloring inhibitors 失效
标题翻译：含有染色抑制剂和变色抑制剂的卤化银彩色照相材料
公开(公告)号：US5242785A
公开(公告)日：1993-09-07
申请号：US873340
申请日：1992-04-20
申请人： Masakazu Morigaki , Nobuo Seto
发明人： Masakazu Morigaki , Nobuo Seto
IPC分类号： G03C7/30 , G03C7/392
CPC分类号： G03C7/39296 , G03C7/3005 , G03C7/39208 , G03C7/39284
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 (1) at least one compound selected from the group consisting of compounds represented by the general formula (I), (II) or (III) and dimers or higher polymers containing at least one moiety derived from the compounds, and (2) at least one compound selected from the group consisting of organic color fading preventing agents represented by the general formula (IV) and dimers or higher polymers containing at least one moiety derived from the agents, organic metal complexes containing copper, cobalt, nickel, palladium or platinum as the central metal and having at least one organic ligand having at least one conformation and dimers or higher polymers containing at least one moiety derived from the complexes: ##STR1## wherein R.sub.30 represents an aliphatic group, an aromatic group or a heterocyclic group; R.sub.31 represents a hydrogen atom, an aliphatic group, an aromatic group, a heterocyclic group or ##STR2## W represents --O--, --S-- or ##STR3## wherein R.sub.30 and R.sub.31, or R.sub.35 and R.sub.30 or R.sub.31 may be connected to each other to form a 5-membered to 7-membered ring.
摘要翻译：一种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含有（1）至少一种选自由通式（I）表示的化合物，（II）或（III）和含有至少一个衍生自化合物的部分的二聚体或更高级聚合物，和（2）至少一种选自由通式（IV）表示的有机防褪色剂和含有至少一个衍生自试剂的部分的二聚体或更高级聚合物，含有铜，钴，镍，钯或铂作为中心金属的有机金属络合物，并且具有至少一个具有至少一个构象的有机配体和二聚体或更高级聚合物（II）RZ（III）R30WR31（Ⅳ）其中R30表示脂族基团，芳香族基团基团或杂环基团; R 31表示氢原子，脂族基团，芳族基团，杂环基，W表示-O-，-S-或者其中R 30和R 31或R 35和R 30或R 31可以连接到每个另外形成5元至7元环。

20. 发明授权

US5190853A Silver halide color photosensitive material 失效
标题翻译：卤化银色感光材料
公开(公告)号：US5190853A
公开(公告)日：1993-03-02
申请号：US440298
申请日：1989-11-22
申请人： Nobuo Seto , Masakazu Morigaki
发明人： Nobuo Seto , Masakazu Morigaki
IPC分类号： G03C7/30
CPC分类号： G03C7/3013
摘要： A silver halide color photosensitive material is disclosed. The photosensitive material comprises a support and a hydrophilic colloidal layer containing a yellow coupler. According to the present invention, the layer further contains a color image stabilizer in an amount of 10 to 200 mole % based on the amount of the yellow coupler. The color image stabilizer and the yellow coupler are together contained in droplets of a medium which are dispersed in the layer. The color image stabilizer is an organic compound having the following formula [I] or [II]: ##STR1## in which each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently is hydrogen, an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyl group, a sulfonyl group, a sulfinyl group, a phosphoryl group, a carbamoyl group or a sulfamoyl group; each of R.sup.5 and R.sup.6 independently is hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, a cycloalkenyl group, an aryl group, a heterocyclic group, an acyl group, a sulfonyl group, a phosphoryl group, a sulfinyl group, an alkylcarbamoyl group, an arylcarbamoyl group, an alkylsulfamoyl group, an arylsulfamoyl group, an alkoxycarbonyl group or an aryloxycarbonyl group; and Y is a non-metallic atomic group which forms, together with the two nitrogen atoms, a 5- to 8-membered heterocyclic ring.
摘要翻译：公开了一种卤化银色感光材料。感光材料包括载体和含有黄色成色剂的亲水胶体层。根据本发明，该层还包含基于黄色成色剂的量的10至200摩尔％的彩色图像稳定剂。彩色图像稳定器和黄色耦合器一起被包含在分散在该层中的介质的液滴中。彩色图像稳定剂是具有下式[I]或[II]的有机化合物：其中R 1，R 2，R 3和R 4各自独立地为氢，烷基烯基，芳基，杂环基，烷氧基羰基，芳氧基羰基，酰基，磺酰基，亚磺酰基，磷酰基，氨基甲酰基或氨磺酰基; R 5和R 6各自独立地为氢，烷基，环烷基，烯基，环烯基，芳基，杂环基，酰基，磺酰基，磷酰基，亚磺酰基，烷基氨基甲酰基，芳基氨基甲酰基，烷基氨磺酰基，芳基氨磺酰基，烷氧基羰基或芳氧基羰基; Y是与两个氮原子一起形成5-至8-元杂环的非金属原子团。

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