公开(公告)号：US4753870A

公开(公告)日：1988-06-28

申请号：US007800

申请日：1987-01-28

申请人： Shun Takada ,  Toyoki Nishijima ,  Kaoru Onodera

发明人： Shun Takada ,  Toyoki Nishijima ,  Kaoru Onodera

IPC分类号： G03C7/26 ,  G03C7/30 ,  G03C7/38 ,  G03C7/392 ,  G03C1/02 ,  G03C7/32

CPC分类号： G03C7/301 ,  G03C7/392

摘要： A light-sensitive silver halide photographic material having a support and at least one silver halide emulsion layer on the support. At least one layer of the silver halide emulsion layer contains a compound of the Formula I ##STR1## wherein Z represents a group of non-metallic atoms necessary to complete a nitrogen-containing heterocyclic ring which may have a substituent; X represents a hydrogen atom or a substituent capable of being split off upon reaction with an oxidation product of a color developing agent; and R represents a hydrogen atom or a substituent; and a compound represented by formula 1R.sup.1 (O).sub.n SO.sub.3 Mwherein R.sup.1 represents an alkyl group; M represents a hydrogen atom or a cation and n is 0 or 1.

摘要翻译： 具有载体的感光卤化银照相材料和载体上的至少一种卤化银乳剂层。 卤化银乳剂层的至少一层含有式I的化合物，其中Z表示完成含有取代基的含氮杂环所必需的一组非金属原子; X表示氢原子或与彩色显影剂的氧化产物反应时能够分离的取代基; R表示氢原子或取代基; 和由式1 R 1（O）n SO 3 M表示的化合物，其中R 1表示烷基; M表示氢原子或阳离子，n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：US5508149A

公开(公告)日：1996-04-16

申请号：US357764

申请日：1994-12-15

申请人： Satoshi Masumi ,  Shun Takada

发明人： Satoshi Masumi ,  Shun Takada

IPC分类号： G03C1/035 ,  G03C1/76 ,  G03C7/00 ,  G03C7/30 ,  G03C7/36 ,  G03C7/413 ,  G03F3/10 ,  G03C1/815 ,  G03C1/825 ,  G03C7/46

CPC分类号： G03F3/107 ,  G03C7/3041

摘要： A silver halide color photographic light-sensitive material for use in preparing a color proof image from a halftone image information is provided, comprising a support having thereon blue-sensitive, green-sensitive and red-sensitive silver halide emulsion layers, in which at least one of the silver halide emulsion layers comprises silver halide grains having a silver chloride content of not less than 80 mol % and of which the reflection densities, when unprocessed, at wavelengths of 450, 550 and 700 nm each are not less than 0.8.

摘要翻译： 提供了一种用于从半色调图像信息制备彩色图像的卤化银彩色照相感光材料，其包括其上具有蓝色感光，绿色敏感和红色感光卤化银乳剂层的支撑体，其中至少 卤化银乳剂层中的一种包括氯化银含量不小于80mol％的卤化银颗粒，其中当未加工时，在450,550和700nm波长处的反射浓度各自不小于0.8。

公开(公告)号：US5342745A

公开(公告)日：1994-08-30

申请号：US136469

申请日：1993-10-13

申请人： Akiyoshi Tai ,  Shun Takada

发明人： Akiyoshi Tai ,  Shun Takada

IPC分类号： G03C1/79 ,  G03C1/805 ,  G03C1/81 ,  G03C7/00 ,  G03C7/30 ,  G03C1/775

CPC分类号： G03C1/805 ,  G03C1/79 ,  G03C7/3022

摘要： Disclosed is a silver halide photographic light-sensitive material comprising a base paper support coated with a hydrophilic polymer as a peeling agent, and having thereon, a polyolefin resin layer, and at least one silver halide emulsion layer, wherein the hydrophilic polymer is coated on the side on which the silver halide emulsion layer is provided, and a peel strength between the base paper support and the polyolefin resin layer is within the range of 30 to 160 g in weight per inch, and a maximum color transmission density is not less than 2.0 when the silver halide light-sensitive material is subjected to a color developing.

摘要翻译： 公开了一种卤化银照相感光材料，其包含涂覆有作为剥离剂的亲水性聚合物的原纸载体，并且其上具有聚烯烃树脂层和至少一种卤化银乳剂层，其中亲水性聚合物涂覆在 设置有卤化银乳剂层的一侧，原纸支撑体和聚烯烃树脂层之间的剥离强度在每英寸重量30〜160g的范围内，最大透光密度不小于 2.0时，对卤化银感光材料进行着色显影。

公开(公告)号：US4994350A

公开(公告)日：1991-02-19

申请号：US402840

申请日：1989-09-05

申请人： Takahiro Ogawa ,  Shun Takada

发明人： Takahiro Ogawa ,  Shun Takada

IPC分类号： G03C7/20 ,  G03C7/30 ,  G03F3/10

CPC分类号： G03C7/3041 ,  G03C7/3029 ,  G03F3/107 ,  G03C2200/25 ,  Y10S430/15

摘要： An image forming method suitable for forming a color proof is disclosed. The method comprises (1) a step for exposing a silver halide color photographic light-sensitive material, which is comprised of a support having thereon photographic component layers including a yellow image-forming blue-sensitive, a magenta image forming green-sensitive and a cyan image-forming red-sensitive emulsion layer, to light through a transparent black-and-white halftone image and (2) a step for processing the exposed light-sensitive material to form a color image, wherein the photographic component layers contain a yellow water-soluble dye, a magenta water-soluble dye and a cyan water-soluble dyes and reflective densities of the silver halide color photographic material measured with light of 450 nm, 550 nm and 700 nm are each not less than 0.8, and toe portion gradations of characteristic curves of yellow, magenta and cyan images formed in the light-sensitive material by the processing are each not less than 1.7, and the toe portion gradations of the yellow, magnet and cyan image have the following relation:.vertline.1-.gamma..sub.A '/.gamma..sub.A .vertline..ltoreq.0.05wherein .gamma..sub.A ' is toe portion gradiation of one of the images, and .gamma..sub.A is that of another one of the images.

摘要翻译： 公开了一种适用于形成防色彩的图像形成方法。 该方法包括（1）曝光卤化银彩色照相感光材料的步骤，该步骤包括其上具有包含黄色图像形成蓝色感光性，形成绿色敏感性的品红色图像和 青色图像形成红敏感乳剂层，通过透明的黑白色半色调图像进行发光;（2）用于处理曝光的感光材料以形成彩色图像的步骤，其中照相组分层含有黄色 水溶性染料，洋红色水溶性染料和青色水溶性染料以及用450nm，550nm和700nm光测量的卤化银彩色照相材料的反射密度各自不小于0.8，并且脚趾部分 通过处理在感光材料中形成的黄色，品红色和青色图像的特征曲线的灰度分别不小于1.7，黄色，磁铁和青色的趾部灰度 图像具有以下关系：其中γA'是图像之一的脚趾部分渐变，伽马A是另一个图像的像素。

公开(公告)号：US4980274A

公开(公告)日：1990-12-25

申请号：US398242

申请日：1989-08-24

申请人： Akiyoshi Tai ,  Shun Takada ,  Hisayoshi Tsurui

发明人： Akiyoshi Tai ,  Shun Takada ,  Hisayoshi Tsurui

IPC分类号： G03C1/00 ,  G03C1/76 ,  G03C1/795

CPC分类号： G03C1/76 ,  Y10S430/151

摘要： A silver halide photographic light-sensitive material having a support, provided thereon a silver halide emulsion layer, and a backing layer provided on a reverse side of said silver halide emulsion layer is disclosed. Said support is of white color polyester or comprises a layer containing a white pigment and provided on a side of the silver halide emulsion layer; and the transmittances of the support, the support plus the backing layer, and the silver halide photographic light-sensitive material in 450 nm, 550 nm and 700 nm satisfy the following equations;.alpha..sub.700 =T.sub.B700 T.sub.A700 =0.30 to 0.70.beta..sub.700=T.sub.A700 /T.sub.0700 =0.05 to 0.30.alpha..sub.550 =T.sub.B550 /T.sub.A550 =0.60 to 0.90.beta..sub.550 =T.sub.A550 /T.sub.0550 =0.10 to 0.50.alpha..sub.450 =T.sub.B450 /T.sub.A450 =0.60 to 0.90.beta..sub.450 =T.sub.A450 /T.sub.0550 =0.15 to 0.50wherein T.sub.0700, T.sub.0550 and T.sub.0450 represent the transmittances of the support in 700 nm, 550 nm and 450 nm, respectively; T.sub.A700, T.sub.A550 and T.sub.A450 represent the transmittances of the support plus the backing layer in 700 nm, 550 nm and 450 nm, respectively, and T.sub.B700, T.sub.B550 and T.sub.B450 represent the transmittances of the silver halide photographic light-sensitive material in 700 nm, 550 nm and 450 nm, respectively.

摘要翻译： 公开了一种在其上设置有卤化银乳剂层的支撑体和设置在所述卤化银乳剂层背面的背衬层的卤化银照相感光材料。 所述载体为白色聚酯，或包含含有白色颜料并设置在卤化银乳剂层一侧的层; 并且在450nm，550nm和700nm的载体，载体加背衬层和卤化银照相感光材料的透射率满足下列等式： α700= TB700TA700 = 0.30〜0.70β700= TA700 / T0700 = 0.05〜0.30α550= TB550 / TA550 = 0.60〜0.90β550= TA550 / T0550 = 0.10〜0.50α450= TB450 / TA450 = 0.60〜0.90β450 = TA450 / T0550 = 0.15〜0.50其中T0700，T0550和T0450分别表示载体在700nm，550nm和450nm的透射率; TA700，TA550和TA450分别表示700nm，550nm和450nm的支持体与背衬层的透射率，TB700，TB550和TB450表示750nm，550nm的卤化银照相感光材料的透射率 nm和450nm。

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）。