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1. 发明授权

US3990896A Color photographic light sensitive element and method of forming color photographic images 失效
标题翻译：彩色照相感光元件和形成彩色摄影图像的方法
公开(公告)号：US3990896A
公开(公告)日：1976-11-09
申请号：US513441
申请日：1974-10-09
申请人： Atsuaki Arai , Akio Okumura , Seiji Ichijima , Keisuke Shiba , Kiyoshi Nakazyo
发明人： Atsuaki Arai , Akio Okumura , Seiji Ichijima , Keisuke Shiba , Kiyoshi Nakazyo
IPC分类号： G03C7/36 , C07D233/96 , C09B55/00 , G03C7/305 , G03C7/00 , G03C1/40
CPC分类号： C07D233/96 , G03C7/30535
摘要： A method of forming color photographic images which comprises developing an image-exposed photographic silver halide emulsion layer with a primary aromatic amino color developing agent in the presence of a yellow color forming coupler, in which one hydrogen atom of an active methylene group is substituted with a 5-alkylidene-3-hydantoinyl group and a color photographic light-sensitive element which comprises a silver halide emulsion containing a yellow color forming coupler, in which one hydrogen atom of an active methylene group of the coupler is substituted with a 5-alkylidene-3-hydantoinyl group. These yellow color forming couplers have a high coupling reactivity and additionally provide a stable coupler dispersion.
摘要翻译：一种形成彩色照相图像的方法，其包括在黄色形成成色剂的存在下，用主要芳族氨基显色剂显影曝光的照相卤化银乳剂层，其中活性亚甲基的一个氢原子被 5-亚烷基-3-乙炔基和彩色照相感光元件，其包含含有黄色形成成色剂的卤化银乳剂，其中成色剂的活性亚甲基的一个氢原子被5-亚烷基 -3-乙缩水inyl基。这些黄色成色成色剂具有高的偶联反应性，另外提供稳定的成色剂分散体。

2. 发明授权

US4022620A Method of forming color photographic images 失效
标题翻译：形成彩色摄影图像的方法
公开(公告)号：US4022620A
公开(公告)日：1977-05-10
申请号：US564977
申请日：1975-04-03
申请人： Akio Okumura , Atsushi Sugizaki , Seiji Ichijima , Keisuke Shiba , Kiyoshi Nakazyo
发明人： Akio Okumura , Atsushi Sugizaki , Seiji Ichijima , Keisuke Shiba , Kiyoshi Nakazyo
IPC分类号： G03C7/36 , C07D233/66 , C07D233/72 , C09B55/00 , G03C7/305 , G03C7/00 , G03C1/40
CPC分类号： C07D233/66 , G03C7/30535
摘要： A method of forming color photographic images which comprises developing image-exposed photographic silver halide emulsion layer with a primary aromatic amino color developing agent in the presence of a yellow color forming coupler represented by the following general formula (I) ##STR1## wherein X.sub.1 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group or an acyl group; X.sub.2 represents a hydrogen atom, an alkyl group or an aryl group; X.sub.3 represents a hydrogen atom, an alkyl group, an aryl group or an acyl group; Y represents an oxygen atom or a sulfur atom; and Q represents a residue of a yellow color forming coupler, e.g., a yellow coupler in which one hydrogen atom attached to the active methylene group of the coupler is eliminated. These yellow color forming couplers provide yellow color images having superior properties.
摘要翻译：一种形成彩色摄影图像的方法，其包括在由以下通式（I）表示的黄色形成成色剂的存在下，用主要芳族氨基显色剂显影图像曝光的照相卤化银乳剂层。其中X1表示氢原子，烷基，芳基，杂环基或酰基; X2表示氢原子，烷基或芳基; X3表示氢原子，烷基，芳基或酰基; Y表示氧原子或硫原子; Q表示黄色成色剂的残基，例如黄色成色剂，其中连接到成色剂的活性亚甲基的一个氢原子被除去。这些黄色成色成色剂提供具有优异性能的黄色图像。

3. 发明授权

US4012259A Photographic silver halide emulsion and element and method of forming color photographic images 失效
标题翻译：摄影卤化银乳剂和形成彩色摄影图像的元素和方法
公开(公告)号：US4012259A
公开(公告)日：1977-03-15
申请号：US469923
申请日：1974-05-14
申请人： Akio Okumura , Akira Sato , Seiji Ichijima , Keisuke Shiba , Kiyoshi Nakazyo
发明人： Akio Okumura , Akira Sato , Seiji Ichijima , Keisuke Shiba , Kiyoshi Nakazyo
IPC分类号： G03C7/36 , C07D471/04 , C09B55/00 , G03C7/305 , G03C7/00 , G03C1/40
CPC分类号： C07D471/04 , G03C7/30535
摘要： A photographic silver halide emulsion containing a yellow color forming coupler, in which one hydrogen atom of an active methylene group is replaced by a 2,5-dioxo-1-imidazolidinyl group, in which a nitrogen atom at 3-position and a carbon atom at 4-position are connected to form a ring through a divalent aliphatic radical, a photographic element containing the emulsion and a method for forming color photographic images which comprises developing the image-exposed photographic silver halide emulsion with a primary aromatic amino developing agent. These yellow color forming couplers have a high coupling reactivity as well as no adverse effect on the bleaching of developed silver and thus they are suitable for use in rapid processing type color photographic materials.
摘要翻译：含有黄色形成成色剂的照相卤化银乳剂，其中活性亚甲基的一个氢原子被2,5-二氧代-1-咪唑烷基取代，其中3-位的氮原子和碳原子通过二价脂族基团连接形成环，含有乳液的照相元件和形成彩色照相图像的方法包括用初级芳香族氨基显影剂显影图像曝光的照相卤化银乳剂。这些黄色成色成色剂具有高的偶联反应性，并且对显影的银的漂白没有不利影响，因此它们适用于快速加工型彩色照相材料。

4. 发明授权

US4029508A Silver halide material containing a yellow color-forming coupler 失效
标题翻译：含有黄色成色剂的卤化银材料
公开(公告)号：US4029508A
公开(公告)日：1977-06-14
申请号：US604861
申请日：1975-08-14
申请人： Mitsugu Tanaka , Atsuaki Arai , Kiyoshi Nakazyo , Keisuke Shiba
发明人： Mitsugu Tanaka , Atsuaki Arai , Kiyoshi Nakazyo , Keisuke Shiba
IPC分类号： G03C7/36 , C07C205/59 , C07D231/52 , C09B55/00 , G03C7/38 , G03C7/00 , G03C1/40
CPC分类号： G03C7/381 , C07C205/59 , C07D231/52
摘要： A yellow color forming photographic coupler represented by the following general formula (I): ##STR1## wherein Q represents an aliphatic group, an alicyclic group, an aromatic group or a heterocyclic group; Y represents a hydrogen atom, an aliphatic group, an alicyclic group, an aromatic group or a heterocyclic group; R represents a divalent aliphatic group, a divalent alicyclic group, a divalent aromatic group or a divalent heterocyclic group; and Z represents an oxygen atom, a sulfur atom or a nitrogen atom substituted with an electron attracting group.
摘要翻译：由以下通式（I）表示的黄色成像照相成色剂：其中Q表示脂族基，脂环基，芳族基或杂环基; Y表示氢原子，脂肪族基团，脂环族基团，芳香族基团或杂环基团; R表示二价脂族基团，二价脂环族基团，二价芳族基团或二价杂环基团; Z表示氧原子，硫原子或被电子吸引基团取代的氮原子。

5. 发明授权

US4163670A Color photographic material 失效
标题翻译：彩色照相材料
公开(公告)号：US4163670A
公开(公告)日：1979-08-07
申请号：US462842
申请日：1974-04-22
申请人： Keisuke Shiba , Takeshi Hirose , Atsuaki Arai , Akio Okumura , Yukio Yokota
发明人： Keisuke Shiba , Takeshi Hirose , Atsuaki Arai , Akio Okumura , Yukio Yokota
IPC分类号： G03C7/38 , C09B26/02 , G03C7/333 , G03C1/76 , G03C1/40
CPC分类号： G03C7/3335
摘要： A color photographic material having on a support at least a photographic emulsion containing an excellent colored coupler represented by the general formula ##STR1## wherein R.sub.1 represents an aryl group or a heterocyclic group; R.sub.2 represents a phenyl group having a halogen atom, an alkoxy group, or an aryloxy group at the ortho-position to the imino group bonded to the 3-position of the pyrazolone ring of the coupler; and R.sub.3 represents a phenyl group having a hydroxyl group at the para-position to the azo group of the coupler; the coupler having a hydrophobic diffusion-resisting group in the molecule thereof.
摘要翻译：一种彩色照相材料，其在载体上至少含有由通式“IMAGE”表示的优异的着色成色剂的照相乳剂，其中R1表示芳基或杂环基; R2表示在与成色剂的吡唑啉酮环的3-位键合的亚氨基的邻位具有卤素原子，烷氧基或芳氧基的苯基; 并且R 3表示在耦合剂的偶氮基的对位具有羟基的苯基; 该成色剂在其分子中具有疏水性的抗扩散基团。

6. 发明授权

US4220470A Silver halide material containing photographic magenta coupler 失效
标题翻译：含有摄影品红色成色剂的卤化银材料
公开(公告)号：US4220470A
公开(公告)日：1980-09-02
申请号：US881318
申请日：1978-02-27
申请人： Nobuo Furutachi , Kotaro Nakamura , Atsuaki Arai , Minoru Yamada , Keisuke Shiba
发明人： Nobuo Furutachi , Kotaro Nakamura , Atsuaki Arai , Minoru Yamada , Keisuke Shiba
IPC分类号： G03C7/38 , C09B26/02 , G03C7/305 , G03C7/384 , G03C7/00 , G03C1/40
CPC分类号： G03C7/30529 , G03C7/384
摘要： A photographic two-equivalent magenta coupler represented by the following general formula (I): ##STR1## wherein (A) represents a residue of a magenta color image-forming coupler in which one of the hydrogen atoms in the coupling position is eliminated; Q represents an oxygen atom or NH group; and B represents the non-metallic atoms necessary to form a 5-membered or a 6-membered ring containing the nitrogen atom and the ##STR2## group. Color photographic light-sensitive materials containing the two-equivalent magenta coupler are also described.
摘要翻译：由下列通式（I）表示的照相双等效品红成色剂：其中（A）表示连接位置的氢原子之一为品红色成像剂的残基，淘汰 Q表示氧原子或NH基团; B表示形成含有氮原子和基团的5元或6元环所必需的非金属原子。还描述了含有两当量品红色成色剂的彩色照相感光材料。

7. 发明授权

US4273861A Multilayer color photographic materials utilizing an interlayer correction coupler 失效
标题翻译：利用层间校正耦合器的多层彩色照相材料
公开(公告)号：US4273861A
公开(公告)日：1981-06-16
申请号：US660581
申请日：1976-02-23
申请人： Keisuke Shiba , Takeshi Hirose , Jun Hayashi , Atsuaki Arai , Nobuo Furutachi , Harumi Katsuyama
发明人： Keisuke Shiba , Takeshi Hirose , Jun Hayashi , Atsuaki Arai , Nobuo Furutachi , Harumi Katsuyama
IPC分类号： G03C7/00 , G03C7/30 , G03C7/32 , G03C1/76
CPC分类号： G03C7/3003 , G03C7/3225 , G03C2007/3015 , G03C2007/3024 , G03C2007/3034 , G03C2200/29 , G03C7/30541 , G03C7/32 , G03C7/36 , G03C7/38
摘要： A multilayer color photographic material with improved color reproduction comprising a support having thereon at least two photosensitive silver halide emulsion layers which provide color images having different colors from each other, the multilayer color photographic material containing at least one interlayer color correction coupler as defined hereinafter.

8. 发明授权

US4040835A Two-equivalent magenta couplers with amido coupling-off groups 失效
标题翻译：具有酰胺偶联离子基团的两等效品红成色剂
公开(公告)号：US4040835A
公开(公告)日：1977-08-09
申请号：US590998
申请日：1975-06-27
申请人： Atsuaki Arai , Keisuke Shiba , Minoru Yamada , Nobuo Furutachi , Kotaro Nakamura
发明人： Atsuaki Arai , Keisuke Shiba , Minoru Yamada , Nobuo Furutachi , Kotaro Nakamura
IPC分类号： C07D231/40 , C09B26/02 , G03C7/38 , G03C7/00 , G03C1/40
CPC分类号： C07D231/40 , G03C7/38
摘要： A two-equivalent magenta coupler forming magenta dye images in a color photographic material by a coupling reaction with an oxidation product of a primary aromatic amino color developing agent and having the formula (I) ##STR1## wherein [A] represents a residue of a magenta dye-forming coupler; ##STR2## represents a group which is substituted for one of the hydrogen atoms of the active methylene group of the coupler A; Z represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic group; B represents a --D-Y residue or an --N Q residue; D represents an oxygen atom, a sulfur atom, or an --NR-- group; R of the --NR-- group represents a hydrogen atom, an alkyl group, or an aryl group; Y represents an alkyl group, an aryl group, or a heterocyclic group; Q of the --N Q residue represents a non-metal atomic group necessary for forming a 5-membered or 6-membered nitrogen-containing heterocyclic group; n is 1 or 2 and when n is 2, B can also represent a --Y group; a color photographic silver halide light-sensitive material comprising a support having thereon at least one silver halide emulsion layer and containing the two-equivalent magnetic coupler having the formula (I); and an image forming method comprising developing an exposed photographic silver halide light-sensitive material comprising a support having thereon at least one silver halide emulsion layer is the presence of the two-equivalent magenta coupler having the formula (I).
摘要翻译：通过与主要芳族氨基显色剂的氧化产物的偶联反应并且具有式（I）（I）的方法，在彩色照相材料中形成品红染料图像的两等效品红色成色剂其中[A]表示品红色染料成色剂的残留物; 表示取代了成色剂A的活性亚甲基的一个氢原子的基团。 Z表示氢原子，烷基，芳基或杂环基; B表示-D-Y残基或-NQ残基; D表示氧原子，硫原子或-NR-基团; -NR-基团的R表示氢原子，烷基或芳基; Y表示烷基，芳基或杂环基; -N残基的Q表示形成5元或6元含氮杂环基所需的非金属原子团; n为1或2，当n为2时，B也可以表示-Y基; 一种彩色照相卤化银感光材料，其包括其上具有至少一个卤化银乳剂层并含有具有式（I）的双等效磁性成色剂的载体; 以及包括显影曝光的照相卤化银感光材料的图像形成方法，其包含其上具有至少一个卤化银乳剂层的载体是存在具有式（I）的双等效品红成色剂。

9. 发明授权

US3961960A Multilayer color photographic materials 失效
标题翻译：多层彩色摄影材料
公开(公告)号：US3961960A
公开(公告)日：1976-06-08
申请号：US480802
申请日：1974-06-19
申请人： Keisuke Shiba , Takeshi Hirose , Jun Hayashi , Atsuaki Arai , Nobuo Furutachi , Harumi Katsuyama
发明人： Keisuke Shiba , Takeshi Hirose , Jun Hayashi , Atsuaki Arai , Nobuo Furutachi , Harumi Katsuyama
IPC分类号： G03C7/00 , G03C7/30 , G03C7/32 , G03C1/76 , G03C1/40 , G03C7/04
CPC分类号： G03C7/3003 , G03C7/3225 , G03C2007/3015 , G03C2007/3024 , G03C2007/3034 , G03C2200/29 , G03C7/30541 , G03C7/32 , G03C7/36 , G03C7/38
摘要： A multilayer color photographic material with improved color reproduction comprising a support having thereon at least two photosensitive silver halide emulsion layers which provide color images having different colors from each other, the multilayer color photographic material containing at least one interlayer color correction coupler as defined hereinafter.
摘要翻译：具有改进的颜色再现的多层彩色照相材料包括其上具有至少两个感光卤化银乳剂层的支撑体，其提供具有彼此不同颜色的彩色图像，所述多层彩色照相材料含有如下文所定义的至少一个层间颜色校正耦合器。

10. 发明授权

US4021248A Color photographic light-sensitive material 失效
标题翻译：彩色摄影感光材料
公开(公告)号：US4021248A
公开(公告)日：1977-05-03
申请号：US610014
申请日：1975-09-03
申请人： Keisuke Shiba , Kiyoshi Nakazyo , Reiichi Ohi , Keiichi Adachi
发明人： Keisuke Shiba , Kiyoshi Nakazyo , Reiichi Ohi , Keiichi Adachi
IPC分类号： G03C7/00 , G03C7/26 , G03C7/30 , G03C7/32 , G03C1/40
CPC分类号： G03C7/3225 , G03C7/3003
摘要： A color photographic light-sensitive material comprising a silver halide photographic emulsion containing (1) at least one compound selected from the group consisting of (a) a compound represented by the following general formula (I);cp - Z (I)wherein Cp represents a monovalent residue of a magenta or yellow coupler residue in which one hydrogen atom of the active methylene group is replaced by a coupling off group Z eliminated upon coupling reaction with an oxidation product of an aromatic primary amine color developing agent, and Z represents a nitrogen-containing coupling-off group connected to Cp at a nitrogen atom thereof, and (b) a 4-position unsubstituted 3-arylamino-5-pyrazolone derivative, and (2) at least one compound represented by the following general formula (II);q - sh (ii)wherein Q represents a heterocyclic group, bonded directly or indirectly thereto and containing at least one of a --SO.sub.3 H group, a --COOH group, an --OH group and a --NHR group, where R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.
摘要翻译：一种彩色摄影感光材料，其包含卤化银照相乳剂，其含有（1）至少一种选自（a）由以下通式（I）表示的化合物的化合物; Cp-Z（I）其中Cp表示品红色或黄色成色剂残基的一价残基，其中活性亚甲基的一个氢原子被偶联反应后与芳族伯胺的氧化产物偶联反应而除去偶联离去基团Z 彩色显影剂，Z表示与氮原子连接的含氮偶合基团，（b）4-位未取代的3-芳基氨基-5-吡唑啉酮衍生物，和（2）至少一种化合物由以下通式（II）表示; Q-SH（II）其中Q表示直接或间接地键合并含有-SO 3 H基，-COOH基，-OH基和-NHR基中的至少一个的杂环基，其中R表示氢原子或碳原子数为1〜6的烷基。

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