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21. 发明授权

US4833068A Color photographic developing solution composition and method for processing a silver halide color photographic material 失效
标题翻译：彩色照相显影液组合物和卤化银彩色照相材料的加工方法
公开(公告)号：US4833068A
公开(公告)日：1989-05-23
申请号：US76430
申请日：1987-07-21
申请人： Nobutaka Ohki , Kazuto Andoh , Hiroshi Fujimoto
发明人： Nobutaka Ohki , Kazuto Andoh , Hiroshi Fujimoto
IPC分类号： G03C7/30 , G03C7/407 , G03C7/413
CPC分类号： G03C7/413
摘要： A developing solution composition for a silver halide color photographic material is described, comprising an aromatic primary amine color developing agent and a compound represented by 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 substituted or unsubstituted alkyl group; R.sup.3 represents a substituted or unsubstituted alkylene group; and the total number of carbon atoms contained in R.sup.1, R.sup.2 and R.sup.3 is at least 3.The color developer composition has improved stability and color forming properties and remarkably limits fog formation during continuous processing.A method for processing a silver halide color photographic material including the step of developing a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer with a developing solution comprising an aromatic primary amine color developing agent and a compound represented by formula (I) described above, and substantially no benzyl alcohol content, is also disclosed.
摘要翻译：描述了一种用于卤化银彩色照相材料的显影溶液组合物，其包含芳族伯胺显色剂和由式（I）表示的化合物。其中R1和R2各自可以相同或不同表示氢原子或取代或未取代的烷基; R3表示取代或未取代的亚烷基; 并且R1，R2和R3中所含的碳原子总数至少为3.彩色显影剂组合物具有改进的稳定性和成色性，并且显着地限制了连续加工期间的雾形成。一种用于处理卤化银彩色照相材料的方法，其包括显影卤化银彩色照相材料的步骤，该材料包括其上具有至少一个卤化银乳剂层的载体，所述显影溶液包含芳族伯胺显色剂和由式（I），基本上不含苄醇含量。

22. 发明授权

US4614707A Color reversal photographic light-sensitive materials 失效
标题翻译：彩色反转照相感光材料
公开(公告)号：US4614707A
公开(公告)日：1986-09-30
申请号：US702564
申请日：1985-02-19
申请人： Munehisa Fujita , Yasuhiro Hayashi , Takashi Ozawa , Nobutaka Ohki
发明人： Munehisa Fujita , Yasuhiro Hayashi , Takashi Ozawa , Nobutaka Ohki
IPC分类号： G03C5/50 , G03C7/20 , G03C7/26 , G03C7/392 , G03C1/02 , G03C1/46
CPC分类号： G03C7/39216
摘要： A color reversal photographic light-sensitive materials comprising a base having thereon (a) at least one light-sensitive silver halide emulsion layer containing a dye forming coupler and (b) a silver halide emulsion layer substantially without light-sensitivity provided adjacent to said light-sensitive layer, or (a) at least one light-sensitive silver halide emulsion layer containing a dye forming coupler, (b) a silver halide emulsion layer substantially without light-sensitivity to light, and (c) an intermediate layer therebetween, wherein said intermediate layer or said silver halide emulsion layer substantially without light-sensitivity, or both said intermediate layer and said silver halide emulsion layer substantially without light-sensitivity contain at least one compound represented by the following 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 group having 1 to 10 carbon atoms capable of being hydrolyzed with alkali, R.sup.3, R.sup.4 and R.sup.5 each represents a hydrogen atom, a sulfo group, a carboxyl group, a sulfoalkyl group having 1 to 6 carbon atoms, a carboxyalkyl group having 1 to 6 carbon atoms or an alkyl group having 1 to 22 carbon atoms, provided that at least one of R.sup.3, R.sup.4 and R.sup.5 is a group selected from a sulfo group, a carboxyl group, a sulfoalkyl group and a carboxyalkyl group, and at least one of R.sup.3, R.sup.4 and R.sup.5 is an alkyl group.
摘要翻译：一种彩色反转照相感光材料，其包含其上具有（a）至少一种含有染料形成成色剂的感光卤化银乳剂层的基材和（b）基本上不含光敏感性的卤化银乳剂层，其邻近于所述光敏感层，或（a）至少一种含有染料形成成色剂的感光卤化银乳剂层，（b）基本上对光没有光敏感性的卤化银乳剂层，和（c）它们之间的中间层，其中所述中间层或所述卤化银乳剂层基本上不具有光敏性，或基本上没有光敏性的所述中间层和所述卤化银乳剂层都包含至少一种由下式（I）表示的化合物：）其中可以相同或不同的R 1和R 2各自表示氢原子或能够水解的具有1至10个碳原子的基团碱，R3，R4和R5各自表示氢原子，磺基，羧基，具有1至6个碳原子的磺基烷基，具有1至6个碳原子的羧基烷基或具有1至22个碳原子的烷基原子，条件是R3，R4和R5中的至少一个是选自磺基，羧基，磺基烷基和羧基烷基的基团，并且R 3，R 4和R 5中的至少一个是烷基。

23. 发明授权

US4530899A Color photographic materials with phenol or naphthol ring compound having sulfoamido group 失效
标题翻译：具有磺酰胺基的苯酚或萘酚环化合物的彩色照相材料
公开(公告)号：US4530899A
公开(公告)日：1985-07-23
申请号：US601760
申请日：1984-04-18
申请人： Nobutaka Ohki , Nobuo Furutachi , Yoshinobu Yoshida
发明人： Nobutaka Ohki , Nobuo Furutachi , Yoshinobu Yoshida
IPC分类号： G03C7/26 , G03C7/392 , G03C1/06 , G03C7/00 , G03C7/34
CPC分类号： G03C7/26 , G03C7/39236
摘要： A color photographic material containing, as a color stain preventing agent, a substantially colorless phenol and/or naphthol derivative having a group which is not released by displacement of the oxidation product of an aromatic primary amine color developing agent at the 4-position thereof and at least one sulfonamido group and at least one sulfonamido group, acylamino group or sulfonyl group at other positions of the ring. The color stain preventing agent very effectively removes the oxidation product of a color developing agent at color development and maintain the effect for a long period of time.
摘要翻译：作为着色防止剂，含有基本上无色的苯酚和/或萘酚衍生物的彩色感光材料，所述苯酚和/或萘酚衍生物具有通过芳族伯胺显色剂在其4-位的氧化产物的置换而不释放的基团，至少一个亚磺酰氨基和至少一个亚磺酰氨基，酰氨基或磺酰基在该环的其它位置。防污染剂在显色下非常有效地除去彩色显影剂的氧化产物并长时间保持效果。

24. 发明授权

US5380631A 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：US5380631A
公开(公告)日：1995-01-10
申请号：US2465
申请日：1993-01-08
申请人： Yasushi Nozawa , Nobuo Seto , Nobutaka Ohki , Masayoshi Toyoda
发明人： Yasushi Nozawa , Nobuo Seto , Nobutaka Ohki , Masayoshi Toyoda
IPC分类号： G03C1/035 , G03C1/18 , G03C1/34 , G03C7/305 , G03C7/333 , G03C7/392 , G03C1/46
CPC分类号： G03C7/3335 , G03C7/305 , G03C7/39216 , Y10S430/158
摘要： A silver halide color photographic light-sensitive material having at least one negative silver halide emulsion layer on a support, wherein the silver halide color photographic light-sensitive material contains at least one type of a compound which reacts with the oxidized form of a developing agent to release a development inhibitor or a precursor of a development inhibitor and/or at least one type of a compound which cleaves after reacting with the oxidized form of a color developing agent, the cleaved compound of which in turn reacts with another molecule of the oxidized form of a color developing agent to cleave a development inhibitor, and contains at least one type of a compound selected from Formulas (A) and (B) below. In Formulas (A) and (B), each of R.sub.a1 to R.sub.a5 and R.sub.b1 to R.sub.b5 represents a hydrogen atom, an alkyl group or other groups. R.sub.a1 to R.sub.a5 are not simultaneously hydrogen atoms, and one or two of R.sub.b2 to R.sub.b5 are hydroxyl groups. ##STR1##
摘要翻译：一种卤化银彩色照相感光材料，其在载体上具有至少一个负卤化银乳剂层，其中所述卤化银彩色照相感光材料含有至少一种与氧化形式的显影剂反应的化合物释放开发抑制剂或显影抑制剂的前体和/或至少一种类型的化合物，其与氧化形式的显色剂反应后裂解，其中切割的化合物又与另一分子的氧化的形成显色剂以切割显影抑制剂，并含有至少一种选自下式（A）和（B）的化合物。在式（A）和（B）中，Ra1〜Ra5和Rb1〜Rb5各自表示氢原子，烷基或其它基团。 Ra1〜Ra5不同时为氢原子，Rb2〜Rb5中的一个或两个为羟基。公式（A）公式（B）

25. 发明授权

US5176987A Method for processing silver halide color photographic materials 失效
标题翻译：卤化银彩色照相材料的处理方法
公开(公告)号：US5176987A
公开(公告)日：1993-01-05
申请号：US776851
申请日：1991-10-16
申请人： Koichi Nakamura , Nobutaka Ohki
发明人： Koichi Nakamura , Nobutaka Ohki
IPC分类号： G03C7/413
CPC分类号： G03C7/4136 , Y10S430/164
摘要： A method for processing an imagewise exposed color photographic material using fast developing time while maintaining stable processing conditions, reduced developer replenishing, and light fastness of developed color images. The method comprises developing a color photographic material containing silver halide grains comprising (i) substantially no silver iodide and (ii) at least about 80 mol % silver chloride with a developer comprising (i) substantially no benzyl alcohol and (ii) a p-phenylenediamine derivative represented by the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each represents an alkyl group having from 1 to 4 carbon atoms and R.sup.2 represents a straight chain or branched alkylene group having 3 or 4 carbon atoms and wherein the developing is for a period of time of less than 30 seconds.
摘要翻译：使用快速显影时间处理成像曝光的彩色照相材料的方法，同时保持显影的彩色图像的稳定的处理条件，减少的显影剂补充和耐光性。该方法包括显影含有卤化银颗粒的彩色照相材料，其包含（i）基本上不含碘化银和（ii）至少约80mol％氯化银，显影剂包含（i）基本上不含苄醇和（ii）（I）表示的苯二胺衍生物：其中R 1和R 2各自表示具有1至4个碳原子的烷基，R 2表示具有3或4个碳原子的直链或支链亚烷基，并且其中开发时间短于30秒。

26. 发明授权

US5041365A Silver halide color photographic materials 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5041365A
公开(公告)日：1991-08-20
申请号：US555676
申请日：1990-07-19
申请人： Osamu Takahashi , Hideaki Naruse , Masakazu Morigaki , Nobutaka Ohki , Nobuo Furutachi
发明人： Osamu Takahashi , Hideaki Naruse , Masakazu Morigaki , Nobutaka Ohki , Nobuo Furutachi
IPC分类号： G03C7/26 , G03C7/38 , G03C7/392
CPC分类号： G03C7/3805 , G03C7/39252
摘要： The present invention provides silver halide color photographic materials having a layer which contains at least one magenta color image-forming oleophilic coupler of the following formulae (I) and/or (II) and at least one of the following formula (III): ##STR1## in which Ar represents a phenyl group which is substituted by at least one substituent selected from the group consisting of a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; Y represents an acylamino group or an anilino group; and Z.sub.1 represents a group capable of being removed by coupling, ##STR2## in which X represents a hydrogen atom or a substituent; Z.sub.2 represents a hydrogen atom or a group capable of being removed by coupling;W represents a hydrogen atom, an acyl group or an aliphatic or aromatic sulfonyl group;Za and Zb each represent a methine group, a substituted methine group or --N.dbd.; andX, Z.sub.2 or the substituted methine of Za or Zb may form a dimer or higher polymer, ##STR3## in which A represents an alkyl group, an aryl group, a heterocyclic group, an acyl group, an alkoxy group, an aryloxy group, a heterocyclic oxy group, an alkylthio group, an arylthio group or an amino group, which may be substituted or unsubstituted; R.sub.1 and R.sub.2 each independently represents a hydrogen atom or a substituted or unsubstituted alkyl group; R.sub.3a and R.sub.3b each represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group; R.sub.4 represents an alkyl group, an aryl group or a heterocyclic group; and D represents an oxygen atom or a sulfur atom.The use of the combination of the magenta couplers(s) of the formulae (I) and/or (II) and the stain-inhibitory additive(s) of the formula (III) provides photographic light-sensitive materials that are almost free from stains when such materials are preserved for a long period of time after having been exposed, developed and then photographically processed.

27. 发明授权

US4978606A Color photographic material with water insoluble amido bond polymer 失效
标题翻译：具有水不溶性酰胺键聚合物的彩色照相材料
公开(公告)号：US4978606A
公开(公告)日：1990-12-18
申请号：US283097
申请日：1988-12-12
申请人： Nobutaka Ohki , Keiji Mihayashi , Shigeru Nakamura , Hiroshi Fukuzawa
发明人： Nobutaka Ohki , Keiji Mihayashi , Shigeru Nakamura , Hiroshi Fukuzawa
IPC分类号： G03C7/26 , G03C7/392 , G03C7/396
CPC分类号： G03C7/39216 , G03C7/396
摘要： A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, at least one layer of the material containing the combination of a water-insoluble homopolymer or copolymer which has an amido bond in the repeating unit and at least one compound represented by formula (I): ##STR1## wherein X represents an alkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an amido group or a sulfonamido group; R.sup.1 and R.sup.2, which may be the same or different, each represents an alkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an amido group, a sulfonamido group, hydrogen, a halogen atom, a sulfo group, a carboxyl group, a carbamoyl group, a sulfamoyl group, an acyl group or a sulfonyl group, provided that R.sup.1 and R.sup.2 may be linked to form a carbocyclic ring; and Y represents a hydroxyl group or a sulfonamido group.

28. 发明授权

US4439519A Silver-halide photographic light-sensitive material 失效
标题翻译：卤化银感光材料
公开(公告)号：US4439519A
公开(公告)日：1984-03-27
申请号：US491829
申请日：1983-05-05
申请人： Nobutaka Ohki , Ken Kawata , Isamu Itoh
发明人： Nobutaka Ohki , Ken Kawata , Isamu Itoh
IPC分类号： G03C5/29 , C07C67/00 , C07C227/00 , C07C227/02 , C07C227/18 , C07C259/10 , C07D213/82 , G03C1/42 , G03C7/30 , G03C7/392
CPC分类号： C07D213/82 , C07C255/00 , G03C1/42 , G03C7/39236 , Y10S430/156 , Y10S430/16
摘要： A silver halide photographic light-sensitive material containing a diffusion resistant coupler, a light-sensitive silver halide and at least one compound represented by the following general formula (I) in the same layer or different layers on a support. ##STR1## wherein R.sup.1 and R.sup.2 independently represent an alkyl group having from 1 to 5 carbon atoms, a hydroxyalkyl group having from 1 to 5 carbon atoms, an alkoxyalkyl group having from 2 to 10 carbon atoms or an alkylsulfonamidoalkyl group having from 2 to 10 carbon atoms; R.sup.3 represents a hydrogen atom, an alkyl group having from 1 to 5 carbon atoms or an alkoxy group having from 1 to 5 carbon atoms; X represents a hydrogen atom or a group capable of being removed with alkali; Y represents ##STR2## and Z represents an alkyl group, an alkenyl group, an aryl group or a heterocyclic group.The compound represented by the general formula (I) is a novel precursor of a color developing agent which provides a sufficiently high color density on development and causes less desensitization as well as less fog or stain formation during storage of any photographic light-sensitive material containing it. A method of forming a color photographic image using the silver photographic light-sensitive material is also disclosed.
摘要翻译：一种含有扩散阻抗成色剂，感光卤化银和至少一种由下述通式（I）表示的化合物的卤化银照相感光材料，在载体上的相同层或不同层中。（I）其中R 1和R 2独立地表示具有1至5个碳原子的烷基，具有1至5个碳原子的羟基烷基，具有2至10个碳原子的烷氧基烷基或具有2至10个碳原子的烷基磺酰氨基烷基 2至10个碳原子; R3表示氢原子，具有1至5个碳原子的烷基或具有1至5个碳原子的烷氧基; X表示氢原子或能够被碱除去的基团; Y表示，Z表示烷基，烯基，芳基或杂环基。由通式（I）表示的化合物是彩色显影剂的新型前体，其在显影时提供足够高的色密度，并且在储存任何摄影感光材料的过程中引起较少的脱敏以及较少的雾或污点形成它。还公开了使用银摄影感光材料形成彩色摄影图像的方法。

29. 发明授权

US4366226A Color photographic sensitive material with sulfonamidophenol scavenger 失效
标题翻译：具有磺酰胺酚清除剂的彩色感光材料
公开(公告)号：US4366226A
公开(公告)日：1982-12-28
申请号：US285721
申请日：1981-07-22
申请人： Tsutomu Hamaoka , Osamu Takahashi , Tooru Harada , Minoru Sakai , Nobutaka Ohki
发明人： Tsutomu Hamaoka , Osamu Takahashi , Tooru Harada , Minoru Sakai , Nobutaka Ohki
IPC分类号： G03C7/26 , C07C67/00 , C07C301/00 , C08F28/00 , G03C7/392 , G03C8/08 , G03C8/10 , G03C1/40 , G03C1/10 , G03C5/54
CPC分类号： G03C7/39216 , G03C8/10
摘要： A color photographic silver halide light-sensitive material is described comprising a compound represented by formula (I) ##STR1## wherein R.sup.1 and R.sup.3 can each represent an unsubstituted or substituted alkyl group or an unsubstituted or substituted aryl group, R.sup.2 can represent an unsubstituted or substituted alkyl group, R.sup.4 and R.sup.5 can each represent a hydrogen atom, an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryloxy group, an unsubstituted or substituted alkylthio group, an unsubstituted or substituted arylthio group, a halogen atom, or an acylamino group, and R.sup.1 and R.sup.2, R.sup.1 and R.sup.4, or R.sup.2 and R.sup.5 together can represent atoms forming a condensed ring structure together with the benzene ring of formula (I), provided that the total of carbon atom numbers in R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 is at least 16.
摘要翻译：描述了一种彩色照相卤化银感光材料，其包含由式（I）表示的化合物（I），其中R 1和R 3各自表示未取代或取代的烷基或未取代或取代的芳基，R 2可以表示未取代或取代的烷基，R4和R5各自表示氢原子，未取代或取代的烷基，未取代或取代的芳氧基，未取代或取代的烷硫基，未取代或取代的芳硫基，卤素原子或酰基氨基，R1和R2，R1和R4，或R2和R5一起可以表示与式（I）的苯环一起形成稠环结构的原子，条件是R1，R2， R3，R4和R5至少为16。

30. 发明授权

US4264720A Color photographic light-sensitive material 失效
标题翻译：彩色摄影感光材料
公开(公告)号：US4264720A
公开(公告)日：1981-04-28
申请号：US108091
申请日：1979-12-28
申请人： Tsutomu Hamaoka , Masakazu Morigaki , Satoru Sawada , Nobutaka Ohki , Kotaro Nakamura
发明人： Tsutomu Hamaoka , Masakazu Morigaki , Satoru Sawada , Nobutaka Ohki , Kotaro Nakamura
IPC分类号： G03C7/26 , C07D311/60 , C07D311/72 , G03C7/38 , G03C7/392 , G03C1/40 , G03C7/00
CPC分类号： G03C7/39268 , C07D311/72
摘要： A silver halide color photographic light-sensitive material which contains a 3-anilino-5-pyrazolone type of magenta coupler and a novel dye image-stabilizing agent of the general formula (I) as hereinafter defined.
摘要翻译：含有3-苯胺基-5-吡唑啉酮型品红成色剂的卤化银彩色照相感光材料和下文定义的通式（I）的新型染料影像稳定剂。

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