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1.发明授权
公开(公告)号：US5780210A
公开(公告)日：1998-07-14
申请号：US601683
申请日：1996-02-15
IPC分类号： G03C7/00 , C07C281/06 , C07C311/05 , C07C311/38 , C07C311/47 , C07C317/34 , C07C317/48 , C07D239/94 , C07D241/44 , G03C1/42 , G03C1/498 , G03C7/392 , G03C7/407 , G03C7/413 , G03C8/40 , G03C1/43
CPC分类号： G03C7/413 , C07C281/06 , C07C311/05 , C07C311/38 , C07C311/47 , C07C317/34 , C07C317/48 , C07D239/94 , C07D241/44 , G03C1/42 , G03C1/49827 , C07C2101/14
摘要： There is disclosed a light-sensitive material comprising, in a hydrophilic colloid provided on a base, a color-developing agent represented by formula (I) or (II): ##STR1## wherein Z.sup.1 represents an acyl group, a carbamoyl group, an alkoxycarbonyl group, or an aryloxycarbonyl group; Z.sup.2 represents a carbamoyl group, an alkoxycarbonyl group, or an aryloxycarbonyl group; X.sup.1, X.sup.2, X.sup.3, X.sup.4, and X.sup.5 each represent a hydrogen atom or a substituent, provided that the sum of the Hammett substituent constant .sigma.p values of X.sup.1, X.sup.3, and X.sup.5 and the Hammett substituent constant .sigma.m values of X.sup.2 and X.sup.4 is 0.80 or more but 3.80 or below; and R.sup.3 represents a heterocyclic group. There is also disclosed a novel color-developing agent that can be built in. By using the color-developing agent, the light-sensitive material can attain a rapid and simple formation of an image.
摘要翻译： 公开了一种感光材料，其在设置在基材上的亲水胶体中包含由式（I）或（II）表示的显色剂：其中Z1表示式（I）或（II）表示的显色剂： 酰基，氨基甲酰基，烷氧基羰基或芳氧基羰基; Z2表示氨基甲酰基，烷氧基羰基或芳氧基羰基; X 1，X 2，X 3，X 4和X 5各自表示氢原子或取代基，条件是X1，X3和X5的哈米特取代基常数σp值与X2和X4的哈米特取代基常数σm值之和 为0.80以上至3.80以下; 并且R 3表示杂环基。 还公开了可以内置的新型显色剂。通过使用显色剂，感光材料可以快速且简单地形成图像。
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2.发明授权公开(公告)号：US06420610B1
公开(公告)日：2002-07-16
申请号：US09661196
申请日：2000-09-13
IPC分类号： C07C4752
CPC分类号： G03C7/30511 , G03C7/39216 , G03C7/39232 , G03C7/39236 , Y10S430/156 , Y10S430/158 , Y10S430/16
摘要： Aromatic aldehyde compounds of formula (4) and (6) are disclosed, wherein Y is a methylene group with various substitutions and R represents various substituents.
摘要翻译： 公开了式（4）和（6）的芳族醛化合物，其中Y是具有各种取代的亚甲基，R代表各种取代基。
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公开(公告)号：US5965322A
公开(公告)日：1999-10-12
申请号：US802437
申请日：1997-02-18
CPC分类号： G03C7/3006 , G03C7/344 , G03C7/346 , G03C7/39236
摘要： There is disclosed a silver halide color photographic light-sensitive material that contains, in photographic constitutional layers on a support, a hydrazine-series reducing agent for color formation, and a phenol-series magenta coupler having an acylamino group at the 5-position, and/or a naphthol-series cyan coupler having an amido group at the 5-position. The light-sensitive material makes low-replenishment and low-discharge processing possible, and exhibits good color reproducibility and good color-forming property.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其在载体上的照相构成层中含有用于着色的肼系还原剂和在5-位具有酰氨基的酚系品红成色剂， 和/或在5位具有酰胺基的萘酚系青色成色剂。 感光材料可以进行低补充和低放电处理，并且具有良好的色彩再现性和良好的着色性。
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公开(公告)号：US5693450A
公开(公告)日：1997-12-02
申请号：US653346
申请日：1996-05-24
CPC分类号： G03C7/3885 , G03C7/39236 , G03C7/3017 , G03C7/3022
摘要： There is disclosed a silver halide color photographic light-sensitive material having at least one photographic constitutional layer on a support, wherein at least one reducing agent for color formation, which is a specific hydrazine compound, at least one dye-forming coupler, and at least one high-boiling-point organic solvent whose electron-donative parameter .DELTA..nu..sub.D at 25.degree. C. is 80 or more, are contained in at least one of said photographic constitutional layers. The above light-sensitive material enables low replenishment and reduced discharge of a color developer; can form colors favorably even when the coating film's pH is low; and is reduced in stain due to long-term storage of the light-sensitive material or stain after the processing of the light-sensitive material.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其在载体上具有至少一个照相构成层，其中至少一种用于着色的还原剂是特定的肼化合物，至少一种染料形成成色剂 在25℃下的供电参数DELTA nu D为80以上的至少一种高沸点有机溶剂包含在至少一个所述照相结构层中。 上述感光材料使得彩色显影剂的补充能够减少和减少放电; 即使涂膜的pH低，也可以有利地形成颜色; 并且在感光材料的加工之后由于感光材料的长期储存或污渍而导致的污渍减少。
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公开(公告)号：US5683853A
公开(公告)日：1997-11-04
申请号：US604243
申请日：1996-02-21
CPC分类号： G03C7/39236 , G03C7/3022
摘要： A silver halide color photographic material is disclosed, which comprises a support having thereon at least one silver halide emulsion layer, wherein the emulsion layer contains at least one silver halide emulsion layer, wherein said emulsion layer contains at least one dye-forming coupler and at least one reducing agent for coloring represented by the following formula (I), and further the film pH of said silver halide color photographic material is 6.5 or less: R.sup.11 --NH--NH--X--R.sup.12 (I) wherein R.sup.11 represents an aryl group, or a heterocyclic group; R.sup.12 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; X represents --SO.sub.2 --, --CO--, --COCO--, --CO--O--, --CO--N(R.sup.13)--, --COCO--O--, --COCO--N(R.sup.13)-- or --SO.sub.2 --N(R.sup.13)--; where R.sup.13 represents a hydrogen atom or a group described for R.sup.12.
摘要翻译： 公开了一种卤化银彩色照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述乳剂层含有至少一种卤化银乳剂层，其中所述乳剂层含有至少一种染料形成成色剂， 至少一种由下式（I）表示的着色剂，进一步地，所述卤化银彩色照相材料的膜pH为6.5以下：R11-NH-NH-X-R12（I）其中R11表示芳基 ，或杂环基; R 12表示烷基，烯基，炔基，芳基或杂环基; X表示-SO 2 - ， - CO - ， - COO - ， - CO-O - ， - CO-N（R 13） - ， - COO-O-，-COCO-N（R 13） - 或-SO 2 -N ） - ; 其中R 13表示氢原子或R 12所述的基团。
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6.发明授权公开(公告)号：US06174656B1
公开(公告)日：2001-01-16
申请号：US09161961
申请日：1998-09-29
IPC分类号： G03C7305
CPC分类号： G03C7/30511 , G03C7/39216 , G03C7/39232 , G03C7/39236 , Y10S430/156 , Y10S430/158 , Y10S430/16
摘要： There is disclosed a silver halide photographic light-sensitive material having at least one light-sensitive silver halide emulsion layer on a base, which comprises a compound of the formula (1) having a photographically useful group protected: formula (1) V—Ar1—X1—(L1)m1—PUG wherein V is a group that can be converted to a hydroxyl group in the presence of a peroxide in an alkaline solution by a rearrangement reaction, Ar1 is an aryl or heterocyclic group, X1 is a methylene group substituted at a position that allows a photographically useful group to be released upon subjection of the group V to an oxidation action, L1 is a linking group, PUG is a photographically useful group, and m1 is an integer of 0 to 3. There is also disclosed is an image-forming method, which comprises processing the light-sensitive material in the presence of a peroxide. There is also disclosed a novel aromatic-aldehyde compound included in the formula (1).
摘要翻译： 公开了一种卤化银摄影感光材料，其在基底上具有至少一个感光卤化银乳剂层，其包含式（1）化合物，其具有保护的照相用组：式（1）其中V为 可以通过重排反应在碱性溶液中在过氧化物存在下转化成羟基的基团，Ar1是芳基或杂环基，X1是在允许摄影有用的基团的位置被取代的亚甲基 在将组V置于氧化作用时释放，L1是连接基团，PUG是照相用的基团，m1是0至3的整数。还公开了一种图像形成方法，其包括处理 在过氧化物存在下的感光材料。 还公开了式（1）中包括的新型芳香族醛化合物。
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7.发明授权
公开(公告)号：US5871880A
公开(公告)日：1999-02-16
申请号：US753507
申请日：1996-11-26
申请人： Toshiyuki Makuta , Koki Nakamura
发明人： Toshiyuki Makuta , Koki Nakamura
IPC分类号： G03C7/00 , G03C7/30 , G03C7/32 , G03C7/392 , G03C7/396 , G03C7/407 , G03C7/413 , G03C8/56 , G03C8/10
CPC分类号： G03C7/413 , G03C7/3029 , G03C1/061 , G03C1/42 , G03C8/56 , Y10S430/142
摘要： There is disclosed a silver halide color photographic light-sensitive material having at least one photographic constitutional layer coated on a support, wherein at least one of the photographic constitutional layers contains at least one reducing agent for color formation represented by formula (I), at least one coupler for forming a diffusive dye, and at least one mordant. The material is capable of reducing the amount of developer and to be replenished or discharged after processing, and of reducing the occurrence of stain after development during storage of the material. There is also disclosed an image-forming method using the material. ##STR1## wherein C.alpha. represents a carbon atom; Z represents a carbamoyl, acyl, alkoxycarbonyl, or aryloxycarbonyl group; and Q represents a group of atoms to form, together with C.alpha., an unsaturated ring.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其具有涂覆在载体上的至少一个照相构成层，其中至少一个照相构成层含有至少一种用式（I）表示的用于着色的还原剂，在 用于形成漫射染料的至少一个成色剂和至少一种媒染剂。 该材料能够减少显影剂的量，并且在处理之后补充或排出，并且在储存材料期间减少显影后的污渍的发生。 还公开了使用该材料的图像形成方法。 + Z QCα-NHNHZ式（I）其中Cα表示碳原子; Z表示氨基甲酰基，酰基，烷氧基羰基或芳氧基羰基; 并且Q表示与C a一起形成不饱和环的一组原子。
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8.发明授权
公开(公告)号：US5667945A
公开(公告)日：1997-09-16
申请号：US604239
申请日：1996-02-21
CPC分类号： G03C7/413 , G01N31/228
摘要： There is disclosed a light-sensitive material comprising, in a hydrophilic colloid provided on a base, a color-developing agent represented by formula (I): ##STR1## wherein R.sup.1 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or a heterocyclic group; X.sup.1, X.sup.3, and X.sup.5 each represent a hydrogen atom, a nitro group, a cyano group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, a sulfamoyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyl group, a trifluoromethyl group, or a heterocyclic group; and X.sup.2 and X.sup.4 each represent a hydrogen atom, a nitro group, a cyano group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, a sulfamoyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyl group, a trifluoromethyl group, a halogen atom, an acyloxy group, an acylthio group, or a heterocyclic group; with the proviso that the sum of the Hammett .sigma.p values of X.sup.1, X.sup.3, and X.sup.5 and the Hammett .sigma.m values of X.sup.2 and X.sup.4 is 1.50 or more but 3.80 or below. There is also disclosed a novel color-developing agent that can be built in. By using the color-developing agent, the light-sensitive material can attain a rapid and simple formation of an image.
摘要翻译： 公开了一种感光材料，其在设置在基材上的亲水胶体中包含由式（I）表示的显色剂：其中R 1表示烷基，烯基， 炔基，芳基或杂环基; X 1，X 3和X 5各自表示氢原子，硝基，氰基，烷基磺酰基，芳基磺酰基，烷基亚磺酰基，芳基亚磺酰基，氨磺酰基，氨基甲酰基，烷氧基羰基，芳氧基羰基 基，酰基，三氟甲基或杂环基; X 2和X 4各自表示氢原子，硝基，氰基，烷基磺酰基，芳基磺酰基，烷基亚磺酰基，芳基亚磺酰基，氨磺酰基，氨基甲酰基，烷氧基羰基，芳氧基羰基， 酰基，三氟甲基，卤素原子，酰氧基，酰基硫基或杂环基; 条件是X1，X3和X5的哈米特σp值和X2和X4的Hammett sigma m值之和为1.50或更高，但为3.80或更低。 还公开了可以内置的新型显色剂。通过使用显色剂，感光材料可以快速且简单地形成图像。
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公开(公告)号：US08182079B2
公开(公告)日：2012-05-22
申请号：US12410078
申请日：2009-03-24
申请人： Toshiyuki Makuta
发明人： Toshiyuki Makuta
IPC分类号： B41J2/01
CPC分类号： C09D11/322 , B41J11/002 , B41M5/0017 , B41M5/0023 , B41M7/00 , C09D11/30 , C09D11/54
摘要： An image forming method includes the steps of: depositing an aggregating treatment liquid containing 10% or more and 90% or less of a water-soluble high-boiling-point organic solvent having an SP value of 30 or lower onto a recording medium; starting drying of the aggregating treatment liquid deposited on the recording medium within five seconds after the step of depositing the aggregating treatment liquid onto the recording medium; ejecting an ink containing 10% or more and 90% or less of a water-soluble high-boiling-point organic solvent having an SP value of 30 or lower in accordance with an image signal, so as to be superimposed on the aggregating treatment liquid deposited on the recording medium; and removing water contained in a solvent of the ink on the recording medium in such a manner that the water contained in the ink becomes 4 g/m2 or less when converted to a deposition volume.
摘要翻译： 成像方法包括以下步骤：将含有10％以上且90％以下的SP值为30以下的水溶性高沸点有机溶剂的聚集处理液沉积在记录介质上; 在将聚集处理液体沉积到记录介质上的步骤后的5秒内开始干燥沉积在记录介质上的聚集处理液; 根据图像信号喷射含有10％以上且90％以下的SP值为30以下的水溶性高沸点有机溶剂的油墨，从而重叠在聚集处理液 沉积在记录介质上; 并且以使得当转换成沉积体积时墨中所含的水变为4g / m 2或更小的方式除去在记录介质上的墨的溶剂中包含的水。
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公开(公告)号：US20090244117A1
公开(公告)日：2009-10-01
申请号：US12410078
申请日：2009-03-24
申请人： Toshiyuki Makuta
发明人： Toshiyuki Makuta
CPC分类号： C09D11/322 , B41J11/002 , B41M5/0017 , B41M5/0023 , B41M7/00 , C09D11/30 , C09D11/54
摘要： An image forming method includes the steps of: depositing an aggregating treatment liquid containing 10% or more and 90% or less of a water-soluble high-boiling-point organic solvent having an SP value of 30 or lower onto a recording medium; starting drying of the aggregating treatment liquid deposited on the recording medium within five seconds after the step of depositing the aggregating treatment liquid onto the recording medium; ejecting an ink containing 10% or more and 90% or less of a water-soluble high-boiling-point organic solvent having an SP value of 30 or lower in accordance with an image signal, so as to be superimposed on the aggregating treatment liquid deposited on the recording medium; and removing water contained in a solvent of the ink on the recording medium in such a manner that the water contained in the ink becomes 4 g/m2 or less when converted to a deposition volume.
摘要翻译： 成像方法包括以下步骤：将含有10％以上且90％以下的SP值为30以下的水溶性高沸点有机溶剂的聚集处理液沉积在记录介质上; 在将聚集处理液体沉积到记录介质上的步骤后的5秒内开始干燥沉积在记录介质上的聚集处理液; 根据图像信号喷射含有10％以上且90％以下的SP值为30以下的水溶性高沸点有机溶剂的油墨，以便叠加在聚集处理液体上 沉积在记录介质上; 并且以使得当转换成沉积体积时墨中所含的水变为4g / m 2或更小的方式除去在记录介质上的墨的溶剂中包含的水。
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