公开(公告)号：US4789623A

公开(公告)日：1988-12-06

申请号：US937289

申请日：1986-12-03

申请人： Kozo Sato ,  Hideki Naito

发明人： Kozo Sato ,  Hideki Naito

IPC分类号： G03C7/00 ,  G03C1/42 ,  G03C8/40 ,  G03C5/24

CPC分类号： G03C1/42 ,  Y10S430/156

摘要： A method for forming an image comprising heating in the presence of at least one of a base and a base generating agent, a heat-developable color light-sensitive material which comprises a support having thereon at least: (1) a light-sensitive silver halide, (2) a coupler capable of coupling with an oxidation product of a developing agent, (3) a hydrophilic binder, and (4) at least one compound represented by formula (Z) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 each represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, a cycloalkyl group, an aralkyl group, a hydroxy group, an amino group, a substituted amino group, an alkoxy group, an acylamino group, an alkylsulfonylamino group, an arylsulfonylamino group, an aryl group, a carbamoyl group, a substituted carbamoyl group, a sulfamoyl group, a substituted sulfamoyl group, an acyl group, an acyloxy group, or an alkoxycarbonyl group, or R.sub.1 and R.sub.2, or R.sub.3 and R.sub.4 are connected together to form a ring structure; A represents a hydroxy group, a group capable of providing a hydroxy group upon reaction with a nucleophilic reagent, or the group ##STR2## wherein R.sub.6 and R.sub.7 each represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted aralkyl group, or R.sub.6 and R.sub.7 are connected together to form a heterocyclic group, or when A represents the group ##STR3## at least one combination of R.sub.1 and R.sub.6, and R.sub.3 and R.sub.7 is connected together to form a heterocyclic group; and R.sub.5 represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group.

摘要翻译： 一种用于形成图像的方法，包括在基底和基底发生剂中的至少一种的存在下加热，可热显影的彩色感光材料，其至少包括其上具有的支持体：（1）感光银 卤化物，（2）能够与显影剂的氧化产物偶联的成色剂，（3）亲水性粘合剂，和（4）至少一种由式（Z）表示的化合物，其中R1，R2 ，R 3和R 4各自表示氢原子，卤素原子，烷基，烯基，环烷基，芳烷基，羟基，氨基，取代氨基，烷氧基，酰氨基 基团，烷基磺酰基氨基，芳基磺酰基氨基，芳基，氨基甲酰基，取代的氨基甲酰基，氨磺酰基，取代的氨磺酰基，酰基，酰氧基或烷氧基羰基，或R 1和R 2， 或R3和R4连接在一起形成环结构; A表示羟基，能够与亲核试剂反应而提供羟基的基团，或者其中R6和R7各自表示氢原子，取代或未取代的烷基，取代或未取代的烯基 ，取代或未取代的环烷基或取代或未取代的芳烷基，或者R 6和R 7连接在一起形成杂环基，或者当A代表基团时，R 1和R 6的至少一个组合，以及R 3和 R7连接在一起形成杂环基; R 5表示取代或未取代的芳基或取代或未取代的杂环基。

公开(公告)号：US4704345A

公开(公告)日：1987-11-03

申请号：US891027

申请日：1986-07-31

申请人： Hiroyuki Hirai ,  Hideki Naito

发明人： Hiroyuki Hirai ,  Hideki Naito

IPC分类号： G03C8/40 ,  G03C5/54

CPC分类号： G03C8/4013

摘要： A method of forming an image comprising heating a light-sensitive material having at least a light-sensitive silver halide, a binder and a dye releasing redox compound which is capable of reducing the light-sensitive silver halide and is capable of reacting with the light-sensitive silver halide by heating to release a hydrophilic diffusible dye on a support after or simultaneously with imagewise exposure in the presence of water and a base and/or a base precursor to form a mobile dye and transferring the mobile dye to a dye fixing layer at the time of heating for development.In accordance with the method of the present invention, a clear color image having a high density and low fog can be obtained in a short time by a simple procedure.

摘要翻译： 一种形成图像的方法，包括加热至少具有感光卤化银，粘合剂和释放染料的氧化还原化合物的感光材料，所述光敏材料能够还原感光卤化银并且能够与光反应 感光卤化银通过在水和碱和/或碱前体的存在下在成像曝光之后或同时在载体上释放亲水性可扩散染料以形成可移动染料并将可移动染料转移到染料固定层 在加热发展时。 根据本发明的方法，可以通过简单的过程在短时间内获得具有高密度和低雾度的清晰彩色图像。

公开(公告)号：US4606991A

公开(公告)日：1986-08-19

申请号：US766314

申请日：1985-08-16

申请人： Ken Kawata ,  Kozo Sato ,  Hideki Naito

发明人： Ken Kawata ,  Kozo Sato ,  Hideki Naito

IPC分类号： C09B29/00 ,  G03C7/00 ,  G03C8/10 ,  G03C1/40 ,  G03C5/54

CPC分类号： G03C8/10

摘要： A color photographic light-sensitive material is described, comprising at least one of a dye-providing 2-acylaminophenol derivative represented by the formula A-L-D, wherein A is a reducing group, L is a bonding group, and D is an image forming dye or dye precursor group.

摘要翻译： 描述了一种彩色照相感光材料，其包含由式ALD表示的提供染料的2-酰氨基苯酚衍生物中的至少一种，其中A为还原基团，L为键合基团，D为成像染料或 染料前体组。

公开(公告)号：US4528258A

公开(公告)日：1985-07-09

申请号：US588259

申请日：1984-03-12

申请人： Hiroshi Kitaguchi ,  Hideki Naito

发明人： Hiroshi Kitaguchi ,  Hideki Naito

IPC分类号： C09B29/50 ,  G03C1/498 ,  G03C7/00 ,  G03C8/40 ,  G03C1/40 ,  G03C5/54

CPC分类号： G03C8/4033 ,  C09B29/366 ,  G03C1/49854 ,  G03C7/00 ,  Y10S534/02

摘要： A process for forming an image which comprises heating a light-sensitive material comprising a support having thereon at least a light-sensitive silver halide, a binder and a dye-releasing redox compound which is reductive to the light-sensitive silver halide and which is capable of releasing a hydrophilic dye upon reaction with the light-sensitive silver halide on heating, after imagewise exposure or simultaneously with imagewise exposure, in a substantially water-free condition the dye-releasing redox compound being represented by the formula (I) wherein R represents a phenyl group having a hydroxy-substituted alkoxy group or an alkoxy-substituted alkoxy group at at least the 2-position thereof with respect to the diazo group and a group of the formula --SO.sub.2 NH--Y at the 5-position thereof with respect to the diazo group where Y represents a group capable of being oxidized silver halide to release a dye moiety including the --SO.sub.2 NH moiety.

摘要翻译： 一种用于形成图像的方法，该方法包括加热包含其上至少具有感光卤化银，粘合剂和释放染料的氧化还原化合物的载体的感光材料，所述光敏材料被还原成对感光卤化银， 能够在加热时，成像曝光后或与成像曝光同时在基本无水条件下与感光卤化银反应释放亲水染料，染料释放氧化还原化合物由式（I）表示其中R表示相对于重氮基的至少2位具有羟基取代的烷氧基或烷氧基取代的烷氧基的苯基，在5位上具有式-SO 2 NH-Y的基团 其中Y表示能够被氧化的卤化银的基团以释放包含-SO 2 NH部分的染料部分的重氮基团。

公开(公告)号：US4500624A

公开(公告)日：1985-02-19

申请号：US483063

申请日：1983-04-07

申请人： Toshiaki Aono ,  Hiroshi Hara ,  Hideki Naito

发明人： Toshiaki Aono ,  Hiroshi Hara ,  Hideki Naito

IPC分类号： G03C8/40 ,  G03C8/42 ,  G03C5/54 ,  G03C1/40

CPC分类号： G03C8/4013 ,  G03C8/4033 ,  G03C8/426

摘要： A heat-developable diffusion transfer color photographic material is disclosed. The material is comprised of a heat-developable color photographic element containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent and a color image forming substance and an image receiving element capable of accepting a dye which is formed or released in the heat-developable color photographic element, the heat-developable color photographic element and the image receiving element being provided on the same support or being provided on different supports respectively, and either one of these elements or both of these elements contain a microcapsule comprising a water-immiscible compound which is liquid at a temperature of not less than 120.degree. C. as a core material and a water-insoluble polymer wall.The heat-developable diffusion transfer color photographic material contains a diffusion accelerator for the dye in the microcapsule and can easily provide a transferred color image without adversely affecting the coating property and physical property of the light-sensitive element.A process for forming a color image using the heat-developable diffusion transfer color photographic material is also disclosed.

摘要翻译： 公开了一种可热显影的扩散转移彩色照相材料。 该材料由至少含有感光卤化银，有机银盐氧化剂和彩色图像形成物质的热显影彩色照相元件和能够接受形成或释放的染料的图像接收元件 可热显色彩色照相元件，可热显影彩色照相元件和图像接收元件分别设置在相同的支架上或分别设置在不同的支架上，这些元件中的任一个或这两个元件中的任一个包含微胶囊， 以不低于120℃的温度为液体的水不混合化合物作为芯材料和水不溶性聚合物壁。 可热显影扩散转印彩色照相材料包含用于微胶囊中的染料的扩散促进剂，并且可以容易地提供转印的彩色图像，而不会不利地影响光敏元件的涂布性能和物理性能。 还公开了使用可热显影扩散转印彩色照相材料形成彩色图像的方法。

公开(公告)号：US4483914A

公开(公告)日：1984-11-20

申请号：US439170

申请日：1982-11-04

申请人： Hideki Naito ,  Hiroshi Hara ,  Kozo Sato

发明人： Hideki Naito ,  Hiroshi Hara ,  Kozo Sato

IPC分类号： G03C7/00 ,  C09B1/503 ,  C09B1/51 ,  C09B1/54 ,  C09B5/02 ,  C09B5/62 ,  G03C1/498 ,  G03C8/40 ,  G03C5/54 ,  G03C1/40

CPC分类号： G03C1/49854

摘要： A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent, a hydrophilic binder, a reducing agent for the silver halide and/or the organic silver salt oxidizing agent and a dye releasing compound which is capable of bonding to an oxidized product of the reducing agent and releasing a hydrophilic dye. The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and a heat development procedure. A method of forming a color image using the heat-developable color photographic material is also disclosed.

摘要翻译： 公开了一种可热显影的彩色照相材料。 该材料包括其上具有至少含有感光卤化银，有机银盐氧化剂，亲水性粘合剂，卤化银和/或有机银盐氧化剂的还原剂的层的载体和 染料释放化合物，其能够与还原剂的氧化产物结合并释放亲水性染料。 可热显影的彩色照相材料可以通过成像曝光和热显影程序容易地提供清晰和稳定的彩色图像。 还公开了使用可热显色彩色照相材料形成彩色图像的方法。

公开(公告)号：US4455363A

公开(公告)日：1984-06-19

申请号：US471375

申请日：1983-03-02

申请人： Hideki Naito ,  Hiroshi Hara ,  Morio Yagihara

发明人： Hideki Naito ,  Hiroshi Hara ,  Morio Yagihara

IPC分类号： G03C1/06 ,  G03C1/498 ,  G03C7/327 ,  G03C8/40 ,  G03C1/40 ,  G03C5/54 ,  G03C7/32

CPC分类号： G03C1/498 ,  G03C7/3275

摘要： A heat-developable color photographic material comprising a support having thereon at least a light-sensitive silver halide, an organic silver salt oxidizing agent, a hydrophilic binder, a reducing agent for the silver halide and/or the organic silver salt oxidizing agent and a magenta color image forming polymer coupler latex which is capable of forming a diffusible dye upon coupling with an oxidized product of the reducing agent and which is a homopolymer or copolymer having a repeating unit derived from a monomer coupler represented by the following general formula (I): ##STR1## wherein R.sub.1 represents hydrogen, a lower alkyl group containing from 1 to 4 carbon atoms or a chlorine atom; R.sub.2 and R.sub.3, which may be the same or different, each represents an unsubstituted or substituted alkylene group which may be a straight chain or a branched chain, an unsubstituted or substituted arylene group or an unsubstituted or substituted aralkylene group; X represents --CONH-- or --COO--; Y represents --O--, --S--, --SO--, --SO.sub.2 --, --CONH-- or --COO--; Ar represents an unsubtituted or substituted phenyl group; R.sub.4 represents an unsubstituted or substituted anilino group, an unsubstituted or substituted acylamino group or an unsubstituted or substituted ureido group; l represents 0 or 1; m represents 0 or 1; and n represents 0 or 1.The heat-developable color photographic material can easily provide a clear color image by imagewise exposure to light and heat development procedure.

摘要翻译： 一种可热显影的彩色照相材料，包括其上至少含有感光卤化银，有机银盐氧化剂，亲水性粘合剂，卤化银和/或有机银盐氧化剂的还原剂的载体和 品红色成像聚合物成色剂胶乳，其在与还原剂的氧化产物偶联时形成可扩散染料，并且是具有源自由以下通式（I）表示的单体成色剂的重复单元的均聚物或共聚物， （I）其中R 1表示氢，含有1至4个碳原子的低级烷基或氯原子; R 2和R 3可以相同或不同，表示可以是直链或支链的未取代或取代的亚烷基，未取代或取代的亚芳基或未取代或取代的芳亚烷基; X表示-CONH-或-COO-; Y表示-O - ， - S - ， - SO-，-SO 2 - ， - CONH-或-COO-; Ar表示未取代或取代的苯基; R4表示未取代或取代的苯胺基，未取代或取代的酰氨基或未取代或取代的脲基; l表示0或1; m表示0或1; 并且n表示0或1.可热显影彩色照相材料可以通过成像曝光于光和热显影程序容易地提供清晰的彩色图像。

公开(公告)号：US4266019A

公开(公告)日：1981-05-05

申请号：US74945

申请日：1979-09-13

申请人： Hidetoshi Kobayashi ,  Mitsugu Tanaka ,  Kozo Inouye ,  Hideki Naito

发明人： Hidetoshi Kobayashi ,  Mitsugu Tanaka ,  Kozo Inouye ,  Hideki Naito

IPC分类号： G03C7/36 ,  C07D233/72 ,  C07D249/10 ,  C07D249/12 ,  C07D263/44 ,  C09B55/00 ,  G03C7/305 ,  G03C1/40

CPC分类号： C07D263/44 ,  C07D233/72 ,  C07D249/10 ,  C07D249/12 ,  G03C7/30535

摘要： A silver halide color photographic material containing a yellow coupler represented by following general formula (I): ##STR1## wherein A represents a yellow coupler from which one hydrogen atom bound to a carbon atom other than at a coupling active site is removed, and R.sub.1 and R.sub.2 each represents a straight chain or branched alkyl group containing 2 to 16 carbon atoms, with the sum of the carbon atoms contained in R.sub.1 and R.sub.2 being 10 to 20 is disclosed.

摘要翻译： 含有下述通式（I）表示的黄色成色剂的卤化银彩色照相材料：其中A表示与除偶联活性位点以外的碳原子结合的一个氢原子除去的黄色成色剂 R 1和R 2各自表示含有2〜16个碳原子的直链或支链烷基，R1和R2中所含的碳原子总和为10〜20。

公开(公告)号：US3948663A

公开(公告)日：1976-04-06

申请号：US501107

申请日：1974-08-27

申请人： Keisuke Shiba ,  Hideki Naito ,  Nobuo Yamamoto ,  Masakazu Yoneyama

发明人： Keisuke Shiba ,  Hideki Naito ,  Nobuo Yamamoto ,  Masakazu Yoneyama

IPC分类号： G03C7/00 ,  G03C1/38 ,  G03C7/388 ,  G03C1/76 ,  G03C1/84 ,  G03C7/16

CPC分类号： G03C7/3885 ,  G03C1/38

摘要： A multi-layer color photographic light-sensitive material providing clear and sharp color images of improved color reproduction which comprises a support having thereon at least two hydrophillic colloid layers, at least one of the hydrophillic colloid layers being a light-sensitive silver halide emulsion layer, at least one of the hydrophilic colloid layers containing a basic synthetic polymer and at least one of the hydrophillic colloid layers containing a surface active agent represented by the General Formula (II) ##EQU1## wherein D.sub.1 and D.sub.2 each represents an aliphatic group having 4 to 20 carbon atoms, and M represents a cation; or the General Formula (III).sup.+m'0.sub.3 s.sup.---(o).sub.b-1 --D.sub.3 (III)wherein D.sub.3 represents an aliphatic group having 6 to 40 carbon atoms, M' represents a cation, and b represents 1 or 2.

摘要翻译： 一种多层彩色照相感光材料，其提供了改进的色彩再现的清晰和清晰的彩色图像，其包括其上具有至少两个亲水胶体层的支撑体，至少一个亲水胶体层是感光卤化银乳剂层 含有碱性合成聚合物的至少一种亲水胶体层和含有由通式（II）表示的表面活性剂的亲水性胶体层中的至少一种：CH2-COOD1 |（II）+ MO3S- -CH-COOD2其中D1和D2各自表示具有4至20个碳原子的脂族基团，M表示阳离子; 或其通式（III）+ M'03S - （O）b-1-D3（III）其中D3表示碳原子数为6〜40的脂肪族基团，M'表示阳离子，b表示 1或2。

公开(公告)号：US3936303A

公开(公告)日：1976-02-03

申请号：US485655

申请日：1974-07-03

申请人： Keisuke Shiba ,  Seiiti Kubodera ,  Hideki Naito ,  Takeshi Hirose

发明人： Keisuke Shiba ,  Seiiti Kubodera ,  Hideki Naito ,  Takeshi Hirose

IPC分类号： G03C7/26 ,  G03C1/06 ,  G03C1/815 ,  G03C7/388 ,  G03C1/76 ,  G03C7/16

CPC分类号： G03C7/3885

摘要： A silver halide photographic photosensitive element having a hydrophilic colloidal layer prepared by dispersing photographic additives in a fatty oil which is liquid at room temperature; which boils at temperatures higher than 250.degree.C under atmospheric pressure; which is soluble in water in a proportion of less than about 10% by weight at 25.degree.C; and which dissolves water in a proportion of less than about 5% by weight at 25.degree.C, and a developing method thereof.

摘要翻译： 一种卤化银照相感光元件，具有通过将照相添加剂在室温下为液体的脂肪油中分散而制备的亲水胶体层; 其在大气压下在高于250℃的温度下沸腾; 其在25℃下以小于约10重量％的比例溶于水; 并且其在25℃下以小于约5重量％的比例溶解水及其显影方法。