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1. 发明授权

US4857447A Silver halide color photographic light-sensitive material containing a coupler having a dye moiety 失效
标题翻译：含有染料部分的成色剂的卤化银彩色照相感光材料
公开(公告)号：US4857447A
公开(公告)日：1989-08-15
申请号：US867718
申请日：1986-05-28
申请人： Koji Tamoto , Mitsunori Ono
发明人： Koji Tamoto , Mitsunori Ono
IPC分类号： G03C7/26 , G03C7/305 , G03C7/32
CPC分类号： G03C7/30594 , G03C7/30541 , G03C7/30547 , Y10S430/159
摘要： A silver halide color photographic light-sensitive material is disclosed, comprising (1) a coupler having a dye moiety, the maximum absorption wavelength of which is shifted to the shorter wavelength by a bond cleaving, directly or through a timing group, due to a coupling reaction with an oxidized product of an aromatic primary amine-based developing agent, and, as a result of the reaction, forming a compound having a dye portion which has the original maximum absorption wavelength before shifting; and (2) a compound releasing a development inhibitor directly or through a timing group upon reacting with the oxidized aromatic primary amine-based developing agent.
摘要翻译：公开了一种卤化银彩色摄影感光材料，其包括（1）具有染料部分的成色剂，其直接或通过定时组将其最大吸收波长通过键断裂转移到较短的波长，由于与芳族伯胺类显影剂的氧化产物偶联反应，作为反应的结果，形成具有在移动前具有原始最大吸收波长的染料部分的化合物; 和（2）通过与氧化的芳族伯胺类显影剂反应，直接或通过时基基团释放显影抑制剂的化合物。

2. 发明授权

US4711837A 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：US4711837A
公开(公告)日：1987-12-08
申请号：US769903
申请日：1985-08-27
申请人： Seiji Ichijima , Mitsunori Ono , Isamu Itoh , Keiji Mihayashi , Koji Tamoto , Yoshisada Nakamura
发明人： Seiji Ichijima , Mitsunori Ono , Isamu Itoh , Keiji Mihayashi , Koji Tamoto , Yoshisada Nakamura
IPC分类号： G03C7/32 , C09B43/00 , G03C7/305 , G03C7/333 , G03C1/40 , G03C7/26
CPC分类号： G03C7/30547 , C09B43/00 , G03C7/3335 , Y10S430/159
摘要： A silver halide color photographic material comprising a support having provided thereon at least one silver halide emulsion layer, wherein the photographic material contains a compound having a dye portion in which the maximum absorption wavelength is shifted by a bond that is cleaved upon reaction with an oxidation product of a developing agent and is capable of forming a diffusion resistant compound having a dye portion possessing the maximum absorption wavelength which is not shifted as a result of the reaction with an oxidation product of a developing agent.By the use of the compound which permits a large degree of freedom with respect to selection of the dye for forming a color image according to the present invention, the color photographic material has an excellent image quality, and a good fastness of image or a high sensitivity.
摘要翻译：一种卤化银彩色照相材料，其包含在其上设置有至少一个卤化银乳剂层的载体，其中所述照相材料含有具有染料部分的化合物，其中最大吸收波长与通过氧化反应时被切割的键偏移并且能够形成具有由于与显影剂的氧化产物反应而不发生偏移的具有最大吸收波长的染料部分的具有扩散性的化合物。通过使用允许根据本发明的用于形成彩色图像的染料的选择的大自由度的化合物，彩色照相材料具有优异的图像质量和良好的图像牢度或高灵敏度。

3. 依法登记的发明

USH782H Silver halide color photographic material 失效
公开(公告)号：USH782H
公开(公告)日：1990-05-01
申请号：US95714
申请日：1987-09-14
申请人： Mitsunori Ono , Koji Tamoto , Yoshisada Nakamura , Shingo Sato
发明人： Mitsunori Ono , Koji Tamoto , Yoshisada Nakamura , Shingo Sato
IPC分类号： G03C7/26 , G03C7/32 , G03C7/38
CPC分类号： G03C7/3225
摘要： A silver halide color photographic material in disclosed which comprises a support having thereon at least one silver halide emulsion layer, wherein the photographic material contains at least one compound represented by general formula (I) and at least one compound represented by general formula (II) in combination:Cp--(TIME).sub.n --X--Dye (I)wherein Cp represents a coupler residue capable of releasing --(TIME).sub.n --X--Dye upon coupling with an oxidation product of an aromatic primary amine developing agent; TIME represents a timing group; n represents 0 or a positive integer; Dye represents a dye residue, and X represents an auxochromic group of said dye; ##STR1## wherein R represents a hydrogen atom or a substituent; Y represents a hydrogen atom or a coupling-off group; Za, Zb and Zc each represents a methine group, a substituted methine group, .dbd.N-- or --NH--; either the Za--Zb bond or the Zb-Zc bond represents a double bond and the other represents a single bond, provided that when Za, Zb or Zc represents a substituted methine group, one of the substituted methine group or R may be a divalent group capable of linking to form a dimer or higher polymer, and provided that Y does not represent --(TIME).sub.n --X--Dye as defined in general formula (I). The photographic material has improved sharpness and color reproducibility.

4. 发明授权

US4842985A 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：US4842985A
公开(公告)日：1989-06-27
申请号：US130127
申请日：1987-12-08
申请人： Mitsunori Ono , Koji Tamoto , Keiji Mihayashi , Seiji Ichijima , Isamu Itoh , Yoshisada Nakamura
发明人： Mitsunori Ono , Koji Tamoto , Keiji Mihayashi , Seiji Ichijima , Isamu Itoh , Yoshisada Nakamura
IPC分类号： G03C7/26 , G03C7/305 , G03C7/32 , G03C7/392
CPC分类号： G03C7/30547 , G03C7/39224 , Y10S430/159
摘要： A conventional silver halide color photographic material is described, containing a coupler having a dye moiety having the maximum absorption wave length shifted to a short wave length by a linkage which is cleaved directly or through a timing group by a coupling reaction with the oxidation product of a developing agent and forming a compound or the precursor thereof (compound A) having a dye moiety having the maximum absorption wave length before shifting as the result of the above-described reaction and a compound capable of fixing the hue of the compound A at a long wave length and/or capable of immobilizing the compound A in the photographic layer.
摘要翻译：描述了一种常规的卤化银彩色照相材料，其包含具有最大吸收波长长度移动到短波长的染料部分的成色剂，所述染料部分通过直接切割的连接或通过与氧化产物的偶联反应通过定时基团显影剂，并形成化合物或其前体（化合物A），其具有作为上述反应的结果具有移位前最大吸收波长的染料部分的化合物或其前体（化合物A）和能够将化合物A的色调固定在长波长和/或能够将化合物A固定在照相层中。

5. 发明授权

US5288600A Silver halide photographic material containing an oil-soluble dye dispersion 失效
标题翻译：含有油溶性染料分散体的卤化银照相材料
公开(公告)号：US5288600A
公开(公告)日：1994-02-22
申请号：US932986
申请日：1992-08-20
申请人： Junichi Yamanouchi , Yoshihiro Jimbo , Toshiyuki Watanabe , Koji Tamoto , Yukio Karino , Kei Sakanoue
发明人： Junichi Yamanouchi , Yoshihiro Jimbo , Toshiyuki Watanabe , Koji Tamoto , Yukio Karino , Kei Sakanoue
IPC分类号： G03C1/005 , G03C1/83 , G03C1/06
CPC分类号： G03C1/005 , G03C1/832
摘要： A silver halide photographic material having at least one hydrophilic colloid layer containing a dispersion obtained by emulsifying and dispersing a mixed solution containing at least one oil-soluble dye and at least one water-insoluble, organic solvent-soluble polymer.
摘要翻译：一种卤化银照相材料，其具有含有通过乳化和分散含有至少一种油溶性染料和至少一种水不溶性有机溶剂可溶性聚合物的混合溶液获得的分散体的至少一种亲水胶体层。

6. 发明授权

US5043258A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US5043258A
公开(公告)日：1991-08-27
申请号：US536034
申请日：1990-06-12
申请人： Mikio Ihama , Yuji Kume , Koji Tamoto , Hiroshi Takehara , Hiroshi Ayato , Yoichi Suga , Seiichiro Kishida
发明人： Mikio Ihama , Yuji Kume , Koji Tamoto , Hiroshi Takehara , Hiroshi Ayato , Yoichi Suga , Seiichiro Kishida
IPC分类号： G03C1/005 , G03C1/035 , G03C1/16 , G03C1/18
CPC分类号： G03C1/035 , G03C1/0051 , G03C1/16 , G03C1/18 , G03C2001/03523
摘要： A silver halide photographic emulsion is described which has excellent color-sensitizing efficiency by sensitizing dyes, sharpness, covering power, and pressure resistant properties, wherein the grains are comprised of core/shell type grains having contained therein a partially halogen-converted silver salt phase, the silver salt comprising silver halochloride, silver thiocyanate or silver citrate.

7. 发明授权

US4652515A Silver halide color photographic materials having improved development characteristics 失效
标题翻译：具有改善显影特性的卤化银彩色照相材料
公开(公告)号：US4652515A
公开(公告)日：1987-03-24
申请号：US762450
申请日：1985-08-05
申请人： Tadashi Ogawa , Jun Arakawa , Satoshi Nagaoka , Yuichi Ohashi , Koji Tamoto
发明人： Tadashi Ogawa , Jun Arakawa , Satoshi Nagaoka , Yuichi Ohashi , Koji Tamoto
IPC分类号： G03C7/20 , G03C1/005 , G03C7/26 , G03C7/30 , G03C7/305 , G03C1/46 , G03C1/08 , G03C7/32
CPC分类号： G03C7/3003 , G03C1/0051 , G03C2001/03535 , G03C2007/3034 , G03C7/30541
摘要： A silver halide color photographic material which comprises a support having thereon at least two silver halide light-sensitive layers having essentially the same color sensitivity but different speeds and a light-insensitive layer positioned adjacent to the highest-speed layer of said light-sensitive layers and containing a compound which reacts with the oxidation products of a color developing agent to form a diffusible development restraining compound or a precursor thereof. The photographic material provides a color image having excellent graininess and color reproduction and has excellent characteristics of development processing.
摘要翻译：一种卤化银彩色照相材料，其包括其上具有至少两个基本上具有相同颜色灵敏度但不同速度的卤化银感光层的支撑体，以及邻近所述感光层的最高速度层定位的不透光层并且含有与彩色显影剂的氧化产物反应形成扩散抑制发展化合物或其前体的化合物。照相材料提供了具有优异的颗粒性和色彩再现性的彩色图像，并且具有优异的显影处理特性。

8. 发明授权

US5264333A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5264333A
公开(公告)日：1993-11-23
申请号：US22100
申请日：1993-02-25
申请人： Junichi Yamanouchi , Satoru Toda , Koji Tamoto
发明人： Junichi Yamanouchi , Satoru Toda , Koji Tamoto
IPC分类号： G03C1/83 , G03C1/835 , G03C1/06
CPC分类号： G03C1/835
摘要： A silver halide photographic material has at least one hydrophilic colloid layer containing a dispersion obtained by emulsifying and dispersing a solution containing at least one oil-soluble dye and at least one water-insoluble, organic solvent-soluble polymer having at least one repeating unit represented by the following general formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, or a halogen atom; R.sup.2 and R.sup.3 may be the same or different and each represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group; L represents a bivalent bonding group; and n.sub.1 represents 0 or 1.
摘要翻译：卤化银照相材料具有至少一个含有通过乳化和分散含有至少一种油溶性染料和至少一种具有至少一种重复单元的水不溶性有机溶剂可溶性聚合物的溶液而得到的分散体的亲水胶体层通过下列通式（I）表示：其中R 1表示氢原子，取代或未取代的碳原子数为1〜4的烷基或卤素原子的式（I） R2和R3可以相同或不同，各自表示取代或未取代的烷基或取代或未取代的芳基; L表示二价键合基团; n1表示0或1。

9. 发明授权

US4933989A 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：US4933989A
公开(公告)日：1990-06-12
申请号：US177227
申请日：1988-04-04
申请人： Yuji Kume , Keiji Mihayashi , Koji Tamoto , Mikio Ihama
发明人： Yuji Kume , Keiji Mihayashi , Koji Tamoto , Mikio Ihama
IPC分类号： G03C7/30
CPC分类号： G03C7/3022 , Y10S430/158
摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein a silver halide emulsion contained in at least one of the silver halide emulsion layers is a silver halide emulsion in which 30% by number of the total number of whole silver halide grains have a diameter of not more than 0.3 .mu.m, as a diameter of equivalent sphere, and the silver halide color photographic material contains a compound capable of releasing upon a reaction with an oxidation product of a developing agent a compound which is capable of releasing development inhibitor upon a reaction with another molecular of an oxidation product of a developing agent.The silver halide color photographic material has excellent color reproducibility and sharpness as well as a broad exposure latitude.

10. 发明授权

US4927743A Silver halide photographic light-sensitive materials having specified coupler, dir coupler and silver coverage 失效
标题翻译：卤化银摄影感光材料具有特定的耦合器，耦合器和银覆盖
公开(公告)号：US4927743A
公开(公告)日：1990-05-22
申请号：US160971
申请日：1988-02-26
申请人： Koji Tamoto
发明人： Koji Tamoto
IPC分类号： G03C7/36 , G03C7/26 , G03C7/30 , G03C7/32
CPC分类号： G03C7/3225 , G03C7/3022 , G03C2007/3027
摘要： A silver halide color photographic light-sensitive material comprising a support having provided thereon one or more blue-sensitive layers each containing a yellow coupler, one or more green-sensitive layer each containing a magenta coupler, one or more red-sensitive layers each containing a cyan coupler, and one or more protective layers provided on the side of the support and further from the support than the color-sensitive layer which is furthest away from the support, the thickness of the total photographic layers provided on the support from the color-sensitive layer located closest to the support to the protective layers, inclusive, being 18 .mu.m or less, wherein at least one of said yellow coupler is a compound represented by formula (I) ##STR1## and wherein said color photographic light-sensitive material further contains a compound represented by formula (II) ##STR2## Preferably at least one of the yellow, magenta and cyan couplers is incorporated by using a method of dispersion in which a solvent having a boiling point of 160.degree. C. or more is used as the coupler dispersion medium and said coupler is dispersed in an amount such that the weight ratio of solvent to coupler is not more than 0.2, or incorporated by dispersing in a macromolecular polymer as the coupler dispersion medium.
摘要翻译：一种卤化银彩色摄影感光材料，其包括在其上设置有一个或多个蓝色感光层的支撑体，每个蓝色感光层包含黄色耦合器，一个或多个绿色感光层，每个含有品红色耦合器，一个或多个感光层，每个含有青色耦合器以及一个或多个保护层，其设置在支撑体的侧面上，并且远离支撑体的颜色敏感层远离支撑体，从支撑体上提供的总摄影层的厚度为颜色其中至少一个所述黄色成色剂是由式（I）表示的化合物（I），并且其中所述彩色照相光敏材料还含有由式（II）表示的化合物。（II）优选地，黄色，品红色和青色成色剂中的至少一种通过使用使用沸点为160℃以上的溶剂作为成色剂分散介质，所述成色剂以使得溶剂与偶合剂的重量比不超过0.2的量分散，或通过分散在作为成色剂分散介质的高分子聚合物中。

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