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1. 发明授权

US5236819A Light-sensitive silver halide photographic material capable of producing a dye image with improved fastness 失效
标题翻译：用于生产具有改进的快速染色图像的感光银色摄影材料
公开(公告)号：US5236819A
公开(公告)日：1993-08-17
申请号：US699680
申请日：1991-05-14
申请人： Kenji Kadokura , Katsumasa Yamazaki , Shigeto Hirabayashi
发明人： Kenji Kadokura , Katsumasa Yamazaki , Shigeto Hirabayashi
IPC分类号： G03C1/06 , G03C7/30 , G03C7/38 , G03C7/392
CPC分类号： G03C7/301
摘要： A photographic material having a support and a light sensitive silver halide emulsion layer which contains a magenta coupler represented by Formula M-I, a compound represented by Formula A and a compound represented by Formula B: ##STR1## wherein the substituents are as defined in the specification.

2. 依法登记的发明

USH1429H Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：USH1429H
公开(公告)日：1995-04-04
申请号：US901089
申请日：1992-06-19
申请人： Motoi Nishimura , Hirokazu Sato , Katsumasa Yamazaki , Shigeto Hirabayashi
发明人： Motoi Nishimura , Hirokazu Sato , Katsumasa Yamazaki , Shigeto Hirabayashi
IPC分类号： G03C1/06 , G03C7/34 , G03C7/36 , G03C7/392 , G03C1/08 , G03C7/26
CPC分类号： G03C7/39216 , G03C7/3924
摘要： The present invention offers a silver halide photographic light-sensitive material which is excellent in dye image storage stability, which undergoes little change in the photographic performance thereof between initiation and completion of continuous processing, which has excellent color reproducibility and sufficient color developability. The present invention comprises a silver halide photographic light-sensitive material having at least one silver halide emulsion layer containing a dye-forming coupler on the support, wherein said silver halide emulsion layer contains at least one compound having an ester group and an oxidation potential of not more than 1800 mV.
摘要翻译：本发明提供一种卤化银摄影感光材料，其具有优异的染料影像保存稳定性，其在连续加工的开始和完成之间的照相性能几乎没有变化，其具有优异的色彩再现性和足够的显色性。本发明包括一种卤化银摄影感光材料，其在载体上具有至少一个含有染料形成成色剂的卤化银乳剂层，其中所述卤化银乳剂层含有至少一种具有酯基和氧化势的化合物不超过1800 mV。

3. 发明授权

US5284742A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US5284742A
公开(公告)日：1994-02-08
申请号：US901126
申请日：1992-06-19
申请人： Katsumasa Yamazaki , Shigeto Hirabayashi
发明人： Katsumasa Yamazaki , Shigeto Hirabayashi
IPC分类号： G03C7/36 , G03C7/30 , G03C7/392 , G03C1/34
CPC分类号： G03C7/3013
摘要： A silver halide color photographic light-sensitive material is disclosed, which gives a color image excellent in the light-fastness and color reproducibility. The light-sensitive material comprises a support and a silver halide emulsion layer, and the emulsion layer contains a yellow dye-forming coupler represented by Formula Y-I and a compound represented by Formula I: ##STR1## wherein R.sup.1 is an alkyl group or a cycloalkyl group; R.sup.2 is an alkyl group, cycloalkyl group, an acyl group or an aryl group; R.sup.3 is a substituent; n is 0 or 1; X.sup.1 is a substituent capable of splitting off upon coupling reaction with the oxidation product of a color developing agent; and Y.sup.1 is an organic group, ##STR2## wherein R.sub.A and R.sub.B are independently an alkyl group, a cycloalkyl group or an alkenyl group; and R.sub.C and R.sub.D are independently a hydrogen atom, an alkyl group, a cycloalkyl group or an alkenyl group.
摘要翻译：公开了一种卤化银彩色摄影感光材料，其给出了耐光性和颜色再现性优异的彩色图像。感光材料包括载体和卤化银乳剂层，乳剂层含有由式YI表示的黄色染料形成成色剂和式I表示的化合物：（* CHEMICAL STRUCTURE *）（YI）其中R 1为烷基或环烷基; R2是烷基，环烷基，酰基或芳基; R3是取代基; n为0或1; X1是能够与彩色显影剂的氧化产物偶联反应时分解的取代基; Y1是有机基团，其中RA和RB独立地为烷基，环烷基或烯基;（*化学结构*）（I）和RC和RD独立地为氢原子，烷基，环烷基或烯基。

4. 发明授权

US5364753A 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：US5364753A
公开(公告)日：1994-11-15
申请号：US942468
申请日：1992-09-09
申请人： Katsumasa Yamazaki , Shuichi Sugita , Shigeto Hirabayashi
发明人： Katsumasa Yamazaki , Shuichi Sugita , Shigeto Hirabayashi
IPC分类号： G03C7/32 , G03C7/333 , G03C7/384
CPC分类号： G03C7/384 , G03C7/3225 , G03C7/3335
摘要： There is provided a silver halide color photographic light-sensitive material improved in sensitivity, color reproduction and image lasting quality. The color photographic material contains a magenta coupler [M-I] and a colored coupler [CM-I] represented by the following formulas: ##STR1##
摘要翻译：提供了一种提高了感光度，色彩再现和图像持久质量的卤化银彩色照相感光材料。彩色照相材料包含品红色成色剂[M-1]和由下式表示的着色成色剂[CM-1]：[IMAGE] [M-1]

5. 发明授权

US5275926A 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：US5275926A
公开(公告)日：1994-01-04
申请号：US944098
申请日：1992-09-11
申请人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
发明人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
IPC分类号： G03C7/384 , G03C7/30 , G03C7/392 , G03C1/46
CPC分类号： G03C7/3012
摘要： There is provided a silver halide color photographic light-sensitive material which is improved in sensitivity, fog and resistance to formalin, and capable of providing photoprins of the same hue irrespective of the type of a printer employed. The color photographic material comprises photographic component layers including a blue-sensitive layer, a green-sensitive layer and a red-sensitive layer, wherein the green-sensitive layer contains a magenta coupler M-I and at least one of the component layers contains a formalin scavenger represented II through VI by the following formulas: ##STR1##
摘要翻译：提供了一种卤化银彩色照相感光材料，其灵敏度，雾度和对福尔马林的耐受性均得到改善，并且能够提供相同色调的光印片，而与所用打印机的类型无关。彩色照相材料包括感光层，感光层，感绿层和感红层，其中感绿层包含品红色偶联剂MI，至少一层组分层含有福尔马林清除剂（*化学结构*）II（*化学结构*）III（*化学结构*）VI（*化学结构*）V（*化学结构*）II（*化学结构*）六，

6. 发明授权

US5252446A Silver halide color photographic light-sensitive material comprising a 1-pentachlorinated phenyl-5-pyrazolone coupler and specific red sensitizing dyes 失效
标题翻译：卤化银彩色照相感光材料，其包含1-五氯苯基-5-吡唑啉酮偶联剂和特定的红增感染料
公开(公告)号：US5252446A
公开(公告)日：1993-10-12
申请号：US942465
申请日：1992-09-09
申请人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
发明人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
IPC分类号： G03C1/18 , G03C1/12 , G03C7/30 , G03C7/384 , G03C1/08
CPC分类号： G03C7/3012 , G03C1/12
摘要： There is provided a silver halide color photographic light-sensitive material whose green-sensitive and red-sensitive layers are improved in sensitivity and which involves little variation among printers. The photographic material comprising a blue-sensitive layer, a green-sensitive layer and a red-sensitive layer, wherein the green-sensitive layer contains a magenta coupler M-I and the red-sensitive layer contains a sensitizing dye S-I represented by the following formulas: ##STR1##

7. 发明授权

US5238797A Silver halide color photographic light-sensitive material containing a 1-pentahalogenophenyl-substituted 5-pyrazolone colored magenta coupler 失效
标题翻译：含有1-戊二烯基取代的5-吡唑啉酮颜料杂环的银盐颜料摄影感光材料
公开(公告)号：US5238797A
公开(公告)日：1993-08-24
申请号：US911045
申请日：1992-07-09
申请人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
发明人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
IPC分类号： G03C1/18 , G03C1/40 , G03C1/83 , G03C7/333 , G03C7/384
CPC分类号： G03C7/3335 , G03C1/18 , G03C1/83
摘要： Disclosed is a silver halide color photographic light sensitive material comprising a support having thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein at least one of green-sensitive silver halide emulsion layers contains at least one of colored magenta couplers represented by Formula CM-1 and at least one of dyes having absorption maximum at 590 nm to 610 nm is contained in at least one of layers selected from the layers consisting of silver halide emulsion layers and photographic constitution layers; ##STR1## wherein R.sub.1 represents a substituent, R.sub.2 represents an acylamino group, a sulfonamide group, an imide group, a carbamoyl group, a sulfamoyl group, an alkoxyl group, an alkoxycarbonyl group, an alkoxycarbonylamino group, R.sub.3 represents a halogen atom, an alkoxy group, m is an integer of 0 to 5, n is an integer of 0 to 4.A silver halide color photographic light-sensitive material is improved in a sharpness and color reproducibility and fogging and speed and fluctuation.

8. 发明授权

US5270156A Silver halide color photographic light sensitive material 失效
公开(公告)号：US5270156A
公开(公告)日：1993-12-14
申请号：US936800
申请日：1992-08-28
申请人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
发明人： Shigeto Hirabayashi , Shuichi Sugita , Katsumasa Yamazaki
IPC分类号： G03C7/30 , G03C7/305 , G03C7/32 , G03C7/392 , G03C1/46
CPC分类号： G03C7/3225 , G03C7/3005 , G03C7/305 , G03C7/39296 , G03C7/39232 , G03C7/39236 , Y10S430/158
摘要： Disclosed is a silver halide color photographic light-sensitive material comprising a support having thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein at least one of green-sensitive silver halide emulsion layers contains at least one of magenta couplers represented by Formula M-I and at least one of compounds capable of releasing a development inhibitor or a precursor of a development inhibitor, upon reaction with oxidized products of a development agent, represented by Formula D-I; ##STR1## wherein Z represents a group consisting of a non-metal atoms necessary to form a nitrogen containing heterocyclic ring, provided, the ring formed by the Z may have a substituent; X represents a hydrogen atom or a group releasable upon reaction with an oxidized product of a color developing agents; and R represents a hydrogen atom or a substituent, ##STR2## wherein R.sub.1 represents an alkyl group, R.sub.2 represents an alkyl group or an aryl group, R.sub.3 represents an oxycarbonyl group, a sulfonamido group, a carbamoyl group, an acylamino group, an ureido group, an oxycarbonylamino group, a sulfonyloxy group, a carbonyloxy group or a sulfamoyl group, Rrepresents a substituent; n is an integer of 0 to 3; X represents a group capable of releasing a development inhibitor or a precursor upon formation of ortho quinonemethide when released by a coupling to an oxidized product of a color developing agent.A silver halide color photographic light-sensitive material is improved in sensitivity, image quality, exposure latitude, process variation and color reproducibility.

9. 发明授权

US06174660B1 Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US06174660B1
公开(公告)日：2001-01-16
申请号：US09357513
申请日：1999-07-16
申请人： Takesi Nakamura , Katsumasa Yamazaki
发明人： Takesi Nakamura , Katsumasa Yamazaki
IPC分类号： G03C193
CPC分类号： G03C7/30 , G03C1/035 , G03C1/30 , G03C1/31 , G03C7/3022 , G03C7/362 , G03C7/367 , G03C7/39232 , G03C2001/308 , Y10S430/164
摘要： A silver halide photographic light-sensitive material comprising a support having thereon at least a light-sensitive silver halide emulsion layer containing a light-sensitive silver halide emulsion and at least a nonlight-sensitive layer, wherein said silver halide photographic light-sensitive material contains a compound represented by the following formula (1) and said silver halide photographic light-sensitive material further contains a vinylsulfone group containing hardener. HOCH2(CHOH)mCH2OH Formula (1) wherein m represents an integer of 0 to 6.
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种含有感光卤化银乳剂和至少一种非光敏层的感光卤化银乳剂层的载体，其中所述卤化银照相感光材料含有由下式（1）表示的化合物和所述卤化银照相感光材料还含有含有硬脂剂的乙烯基砜基，m表示0〜6的整数。

10. 发明授权

US06174658B1 Silver halide light-sensitive photographic material 失效
标题翻译：卤化银感光感光材料
公开(公告)号：US06174658B1
公开(公告)日：2001-01-16
申请号：US09185207
申请日：1998-11-03
申请人： Katsumasa Yamazaki
发明人： Katsumasa Yamazaki
IPC分类号： G03C183
CPC分类号： G03C1/815 , G03C1/005 , G03C1/7614 , G03C1/8155 , G03C1/8255 , G03C5/164 , Y10S430/134
摘要： Disclosed is a silver halide photographic light sensitive material which has each of at least one silver halide photographic light sensitive emulsion layer and non-lightsensitive hydrophilic colloid layer, and solid fine particles of compound demonstrating fluorescent whitening effect in at least one of the silver halide photographic light sensitive emulsion layer and non-lightsensitive hydrophilic colloid layer. A silver halide photographic light sensitive material having an image excellent in sharpness and improved in whiteness and bright value of print is provided.
摘要翻译：公开了一种卤化银摄影感光材料，其具有至少一种卤化银照相感光乳剂层和非光敏亲水胶体层，以及在至少一种卤化银摄影中显示出荧光增白效果的化合物的固体细颗粒光敏乳剂层和非感光亲水胶体层。提供了具有清晰度优异且印刷白度和亮度值好的图像的卤化银照相感光材料。

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