公开(公告)号：USRE34697E

公开(公告)日：1994-08-16

申请号：US528327

申请日：1990-05-29

申请人： Shun Takada ,  Kaoru Onodera ,  Takashi Kadowaki

发明人： Shun Takada ,  Kaoru Onodera ,  Takashi Kadowaki

IPC分类号： G03C7/34 ,  G03C7/26

CPC分类号： G03C7/342

摘要： A silver halide light-sensitive material having a support and at least one silver halide emulsion is provided. The silver halide emulsion layer contains in combination at least one cyan coupler of Formula (I) and at least one cyan coupler of Formula (II).

摘要翻译： 提供了具有载体和至少一种卤化银乳剂的卤化银感光材料。 卤化银乳剂层组合至少一种式（I）的青色成色剂和至少一种式（II）的青色成色剂。

公开(公告)号：US4623616A

公开(公告)日：1986-11-18

申请号：US716352

申请日：1985-03-26

申请人： Shun Takada ,  Takashi Kadowaki ,  Masao Sasaki ,  Toyoki Nishijima ,  Kaoru Onodera

发明人： Shun Takada ,  Takashi Kadowaki ,  Masao Sasaki ,  Toyoki Nishijima ,  Kaoru Onodera

IPC分类号： G03C1/30 ,  G03C7/34 ,  G03C1/40

CPC分类号： G03C1/305 ,  G03C7/346

摘要： A silver halide photographic light-sensitive material comprising a support bearing thereon a silver halide emulsion layer containing a diffusionproof coupler and being hardened with a hardening agent represented by Formula [II] and/or Formula [III] indicated below is enabled to acquire improved film properties and enjoy increased freedom from repression of latent image by using, as the diffusionproof coupler, a compound represented by Formula [I] indicated below: Formula [I] ##STR1## wherein R.sub.1 denotes a straight or branched alkyl group having 2 to 4 carbon atoms; R.sub.2 a ballast group; and X a hydrogen atom or a group capable of splitting off through reaction with the oxidation product of an aromatic primary amine type color developing agent. ##STR2## wherein R.sub.3 denotes a chlorine atom, a hydroxy group, an alkyl group, an alkoxy group, an amino group, an acylamino group, or a --OM group in which M denotes a monovalent metal atom; R.sub.4 has the same meaning as R.sub.3 except for the omission of the chlorine atom; R.sub.5 and R.sub.6 independently denote a chlorine atom, a hydroxy group, an alkyl group, an alkoxy group, or a --OM group in which M denotes a monovalent metal atom; Q and Q' independently denote a linking group --O--, --S--, or --NH--; L denotes an alkylene group or an arylene group; and p and q independently denote 0 or 1.

摘要翻译： 含有载体的卤化银摄影感光材料能够获得改进的膜，其中含有防扩散性耦合剂的卤化银乳剂层并用由下式表示的式[II]和/或式[III]表示的硬化剂硬化的载体 通过使用由下式表示的式[I]表示的化合物作为扩散性成色剂，可以获得增强的潜像压制自由度：式[I]其中R 1表示直链或支链烷基，其具有 2至4个碳原子; R2一个镇流器组; X为氢原子或能够通过与芳族伯胺型彩色显影剂的氧化产物反应分解的基团。 式[II]其中R 3表示氯原子，羟基，烷基，烷氧基，氨基，酰氨基或-OM基，其中M表示 一价金属原子; R4除了氯原子外，与R3相同; R5和R6独立地表示其中M表示一价金属原子的氯原子，羟基，烷基，烷氧基或-OM基团; Q和Q'独立地表示连接基团-O - ， - S - 或-NH-; L表示亚烷基或亚芳基; p和q独立地表示0或1。

公开(公告)号：US4666826A

公开(公告)日：1987-05-19

申请号：US725338

申请日：1985-04-19

申请人： Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

发明人： Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

IPC分类号： G03C7/30 ,  G03C7/34 ,  G03C7/392 ,  G03C1/40

CPC分类号： G03C7/3006

摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, which contains in combination at least one cyan coupler of Formula [I], at least one cyan coupler of Formula [II], and at least one compound of Formula [III], Formula [IV] or Formula [V].

摘要翻译： 一种卤化银照相感光材料，其包括其上具有至少一个卤化银乳剂层的载体，所述卤化银乳剂层至少包含至少一种式[I]的青色成色剂，至少一种式[II]的青色成色剂，至少 一种式[III]的化合物，式[IV]或式[Ⅴ]。

公开(公告)号：US4564590A

公开(公告)日：1986-01-14

申请号：US713474

申请日：1985-03-19

申请人： Masao Sasaki ,  Toyoki Nishijima ,  Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

发明人： Masao Sasaki ,  Toyoki Nishijima ,  Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

IPC分类号： G03C7/30 ,  G03C7/392 ,  G03C7/26

CPC分类号： G03C7/3006 ,  G03C7/39292

摘要： A silver halide photographic material having one or more silver halide emulsion layers formed on a reflective support is disclosed, wherein at least one of the silver halide emulsion layers contains at least one cyan coupler of formula (I) dispersed therein with the aid of at least one high-boiling organic solvent having a dielectric constant of 6.1 or more, and wherein at least one photographic layer contains at least one dye of formula (II) and/or formula (III): ##STR1## wherein R.sub.1 is a straight- or branched-chain alkyl group having 2 to 4 carbon atoms; R.sub.2 is a ballast group; and X is a hydrogen atom or a group capable of leaving upon coupling reaction with the oxidized product of a color developing agent; ##STR2## wherein R.sub.3 and R.sub.5 are each a hydrogen atom, an alkyl group or an aryl group; R.sub.4 and R.sub.6 are each an aryl group or a hetero ring having at least one sulfonic acid group or carboxyl group either directly or via an alkylene group having 1 to 4 carbon atoms; and n is an integer of 0, 1 or 2; ##STR3## wherein R.sub.7, R.sub.10, R.sub.11 and R.sub.14 are each a hydrogen atom, a hydroxyl group, --OR (wherein R is alkyl or aryl), ##STR4## (wherein R' and R" are each a hydrogen atom or an alkyl or aryl group having at least one sulfonic acid group or carboxyl group); R.sub.8, R.sub.9, R.sub.12 and R.sub.13 are each a hydrogen atom, a sulfonic acid group, a carboxyl group, or an alkyl or aryl group having at least one sulfonic acid group or carboxyl group.

摘要翻译： 公开了一种在反射支撑体上形成有一个或多个卤化银乳剂层的卤化银照相材料，其中至少一种卤化银乳剂层至少包含一种至少一种分散在其中的式（I）青色成色剂，至少有助于至少 一种具有6.1或更高介电常数的高沸点有机溶剂，并且其中至少一个照相层含有至少一种式（II）和/或式（III）的染料：其中R1是 具有2至4个碳原子的直链或支链烷基; R2是镇流器组; X为氢原子或能够与彩色显影剂的氧化物偶合反应而残留的基团; （II）其中R3和R5各自为氢原子，烷基或芳基; R4和R6各自是直接或经由具有1至4个碳原子的亚烷基的具有至少一个磺酸基或羧基的芳基或杂环; 且n为0,1或2的整数; （III）其中R7，R10，R11和R14各自为氢原子，羟基-OR（其中R为烷基或芳基），其中R'和R“各自为氢 原子或具有至少一个磺酸基或羧基的烷基或芳基）; R8，R9，R12和R13各自为氢原子，磺酸基，羧基或具有至少一个磺酸基或羧基的烷基或芳基。

公开(公告)号：US4537857A

公开(公告)日：1985-08-27

申请号：US556129

申请日：1983-11-29

申请人： Shun Takada ,  Kaoru Onodera ,  Takashi Kadowaki

发明人： Shun Takada ,  Kaoru Onodera ,  Takashi Kadowaki

IPC分类号： G03C7/26 ,  G03C7/34

CPC分类号： G03C7/342 ,  G03C7/26

摘要： A silver halide light-sensitive material having a support and at least one silver halide emulsion is provided. The silver halide emulsion layer contains in combination at least one cyan coupler of Formula (I) and at least one cyan coupler of Formula (II).

摘要翻译： 提供了具有载体和至少一种卤化银乳剂的卤化银感光材料。 卤化银乳剂层组合至少一种式（I）的青色成色剂和至少一种式（II）的青色成色剂。

公开(公告)号：US4731320A

公开(公告)日：1988-03-15

申请号：US896564

申请日：1986-08-13

申请人： Masao Sasaki ,  Toyoki Nishijima ,  Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

发明人： Masao Sasaki ,  Toyoki Nishijima ,  Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

IPC分类号： G03C7/26 ,  G03C7/34 ,  G03C7/388 ,  G03C1/40 ,  G03C1/46

CPC分类号： G03C7/346 ,  G03C7/3885

摘要： A silver halide photographic material having one or more silver halide emulsion layers formed on a support is disclosed wherein at least one of said silver halide emulsion layers contains at least one cyan coupler of formula (I) dispersed therein with the aid of a high-boiling organic solvent having a dielectric constant of not more than 6.0: ##STR1## (wherein R.sub.1 is a straight- or branched-chain alkyl group having 2 or 4 carbon atoms; X is a hydrogen atom or a group capable of leaving upon coupling reaction; and R.sub.2 is a ballast group).

摘要翻译： 公开了一种在载体上形成一个或多个卤化银乳剂层的卤化银照相材料，其中至少一个所述卤化银乳剂层含有至少一种式（I）青色成色剂，借助于高沸点 介电常数不大于6.0的有机溶剂：（I）（其中R1是具有2或4个碳原子的直链或支链烷基; X是氢原子或能够离去的基团） 偶联反应; R2是镇流剂组）。

公开(公告)号：US4613564A

公开(公告)日：1986-09-23

申请号：US724476

申请日：1985-04-18

申请人： Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

发明人： Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

IPC分类号： G03C1/34 ,  G03C7/34 ,  G03C7/32

CPC分类号： G03C7/342 ,  G03C1/34

摘要： A silver halide photographic material having one or more silver halide emulsion layers formed on a support is disclosed, wherein at least one of said silver halide emulsion layers contains a cyan coupler of formula (I) in combination with a cyan coupler of formula (II) ##STR1## (wherein R.sub.1 is a ballast group; R.sub.2 is a halogen atom or a monovalent organic group; m is an integer of 0 to 4, provided that when m is 2 or more, R.sub.2 may be the same or different; R.sub.3 is a hydrogen atom or a halogen atom; W is a halogen atom or an alkyl group; and Z.sub.1 is a hydrogen atom or a group capable of leaving upon reaction with the oxidized product of an aromatic primary amine color developing agent); ##STR2## (wherein R.sub.4 is an alkyl or alkoxy group; n is an integer of 0 to 5, provided that when n is 2 or more, R.sub.4 may be the same or different; R.sub.5 is an alkylene group; R.sub.6 is an alkyl group; R.sub.7 is a hydrogen atom, a halogen atom or an alkyl group; and Z.sub.2 is a hydrogen atom or a group capable of leaving upon reaction with the oxidized product of an aromatic primary amine color developing agent).

摘要翻译： 公开了一种在载体上形成有一个或多个卤化银乳剂层的卤化银照相材料，其中至少一种所述卤化银乳剂层含有式（I）的青色成色剂与式（II）的青色成色剂组合， （Ⅰ）（其中R1为镇流剂基团; R2为卤素原子或一价有机基团; m为0〜4的整数，条件是当m为2以上时，R2可以相同也可以不同 R3为氢原子或卤素原子; W为卤素原子或烷基; Z1为氢原子或与芳族伯胺显色剂的氧化物反应时能够离去的基团）; （II）（其中R 4为烷基或烷氧基; n为0〜5的整数，条件是当n为2以上时，R 4可以相同或不同，R 5为亚烷基，R 6为 烷基; R 7为氢原子，卤素原子或烷基; Z 2为氢原子或与芳族伯胺显色剂的氧化物反应时能够离去的基团）。

公开(公告)号：US4526864A

公开(公告)日：1985-07-02

申请号：US566820

申请日：1983-12-29

申请人： Shun Takada ,  Kaoru Onodera ,  Takashi Kadowaki

发明人： Shun Takada ,  Kaoru Onodera ,  Takashi Kadowaki

IPC分类号： G03C7/34 ,  G03C7/20 ,  G03C7/30 ,  G03C7/32 ,  G03C7/392 ,  G03C7/26

CPC分类号： G03C7/3006

摘要： A silver halide photographic material. A support contains at least one silver halide emulsion layer that has in combination at least one cyan coupler of Formula I with at least one dye image stabilizer of Formula II or III.

摘要翻译： 卤化银照相材料。 载体包含至少一种卤化银乳剂层，其具有至少一种式I的青色成色剂与至少一种式II或III的染料影像稳定剂的组合。

公开(公告)号：US4770985A

公开(公告)日：1988-09-13

申请号：US115649

申请日：1987-10-26

申请人： Shun Takada ,  Takashi Kadowaki ,  Masao Sasaki ,  Toyoki Nishijima ,  Kaoru Onodera

发明人： Shun Takada ,  Takashi Kadowaki ,  Masao Sasaki ,  Toyoki Nishijima ,  Kaoru Onodera

IPC分类号： G03C7/32 ,  G03C1/08 ,  G03C1/46 ,  G03C7/26

CPC分类号： G03C7/3225

摘要： A silver halide photographic material is disclosed which has formed on a support in sequence a silver halide emulsion layer incorporating a yellow coupler of the formula (I), a silver halide emulsion layer incorporating a magenta coupler of the formula (II), and a silver halide emulsion layer incorporating a cyan coupler of the formula (III): ##STR1## wherein R.sub.1 is a hydrogen atom, a halogen atom or an alkoxy group; R.sub.2 is --NHCOR.sub.3, --NHSO.sub.2 R.sub.3, --COOR.sub.3 or ##STR2## provided that R.sub.3 and R.sub.4 are each an alkyl group; and Z.sub.1 is a non-metallic atomic group necessary to form a 5- or 6-membered hetero ring together with a nitrogen atom); ##STR3## [wherein R.sub.5 is a hydrogen atom, a halogen atom or an alkoxy group having 1 to 4 carbon atoms; R.sub.6 is (provided that R.sub.7 and R.sub.8 are each a hydrogen atom or an acyl group, and when R.sub.7 and R.sub.8 are each an acyl group, they may be combined to form a 5-membered hetero ring together with a nitrogen atom), an alkyl- or arylsulfonamido group, an alkyl- or arylsulfamoyl group or an alkyl- or arylcarboxylic acid ester group; Y.sub.1, Y.sub.2, and Y.sub.3 are each a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a carboxy group, an alkoxycarbonyl group, a nitro group, an aryloxy group, a cyano group or an acylamino group; and Z.sub.2 is an atom or a group that leaves when it enters into a coupling reaction with the oxidation product of a color developing agent]; ##STR4## (wherein R.sub.9 is a straight- or branched-chain alkyl group having 2 to 4 carbon atoms; and R.sub.10 is a ballast group).

摘要翻译： 公开了一种卤化银照相材料，其在载体上依次形成包含式（I）的黄色成色剂的卤化银乳剂层，结合式（II）的品红色成色剂的卤化银乳剂层和银 包含式（III）的青色成色剂的卤化物乳剂层：其中R 1是氢原子，卤素原子或烷氧基; R 2为-NHCOR 3，-NHSO 2 R 3，-COOR 3或，条件是R 3和R 4各自为烷基; Z1是与氮原子一起形成5元或6元杂环所必需的非金属原子团）。 （II）[其中R5是氢原子，卤素原子或具有1-4个碳原子的烷氧基; R 6为（条件是R 7和R 8各自为氢原子或酰基，当R 7和R 8各自为酰基时，它们可以与氮原子一起形成5元杂环） ，烷基 - 或芳基磺酰氨基，烷基 - 或芳基氨磺酰基或烷基 - 或芳基羧酸酯基; Y 1，Y 2和Y 3各自为氢原子，卤素原子，烷基，烷氧基，羧基，烷氧基羰基，硝基，芳氧基，氰基或酰氨基; Z2是当与彩色显影剂的氧化产物进入偶联反应时离开的原子或基团]; （III）（其中R9为碳原子数2〜4的直链或支链烷基，R10为镇流剂基）。

公开(公告)号：US4614710A

公开(公告)日：1986-09-30

申请号：US724628

申请日：1985-04-18

申请人： Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

发明人： Shun Takada ,  Takashi Kadowaki ,  Kaoru Onodera

IPC分类号： G03C7/34 ,  G03C7/32

CPC分类号： G03C7/342

摘要： A silver halide photographic material having one or more silver halide emulsion layers formed on a support is disclosed, wherein at least one of said silver halide emulsion layers contains a cyan coupler of formula (I) in combination with a cyan coupler of formula (II): ##STR1## (wherein R.sub.1 is an alkyl group, an aryl group, a cycloalkyl group or a heterocyclic group; R.sub.2 is a halogen atom or a monovalent organic group; m is an integer of 0 to 4, provided that when m is 2 or more, R.sub.2 may be the same or different; R.sub.3 is a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group; W is an alkylsulfonamido group, an arylsulfonamido group, an alkylsulfamoyl group or an arylsulfamoyl group; R.sub.4 is an alkylene group; X is a divalent group; l is 0 or a positive integer; Z.sub.1 is a hydrogen atom or a group capable of leaving upon reaction with the oxidized product of an aromatic primary amine color developing agent); ##STR2## (wherein R.sub.5 is an alkyl or alkoxy group; n is an integer of 0 to 5, provided that when n is 2 or more, R.sub.5 may be the same or different; R.sub.6 is an alkylene group; R.sub.7 is an alkyl group; R.sub.8 is a hydrogen atom, a halogen atom or an alkyl group; and Z.sub.2 is a hydrogen atom or a group capable of leaving upon reaction with the oxidized product of an aromatic primary amine color developing agent).

摘要翻译： 公开了一种在载体上形成有一个或多个卤化银乳剂层的卤化银照相材料，其中至少一种所述卤化银乳剂层含有式（I）的青色成色剂与式（II）的青色成色剂组合， ：其中R 1为烷基，芳基，环烷基或杂环基; R 2为卤素原子或一价有机基团; m为0〜4的整数，条件是当 m为2以上，R2可以相同或不同，R3为氢原子，卤素原子，烷基或烷氧基; W为烷基亚磺酰氨基，芳基磺酰氨基，烷基氨磺酰基或芳基氨磺酰基; R4是亚烷基; X是二价基团; l是0或正整数; Z1是氢原子或与芳族伯胺显色剂的氧化产物反应时能够离去的基团）; （II）（其中R5为烷基或烷氧基; n为0〜5的整数，条件是当n为2以上时，R 5可以相同或不同，R6为亚烷基，R7为 烷基; R 8为氢原子，卤素原子或烷基; Z 2为氢原子或与芳族伯胺显色剂的氧化物反应时能够离去的基团）。