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公开(公告)号：EP0121765A2
公开(公告)日：1984-10-17
申请号：EP84102384.9
申请日：1984-03-05
发明人： Naito, Hideki , Aono, Toshiaki , Hara, Hiroshi
CPC分类号： G03C7/00 , G03C8/4013
摘要： A process for forming an image by imagewise forming a mobile dye by heating in a substantially waterfree condition and transferring the dye into a dye fixing layer using water. The amount of water used to transfer the dye is within the range from 0.1 time the total weight of all coatings to the difference obtained by subtracting the total weight of all coatings from the weight of water corresponding to the maximum swollen volume of all coatings.
摘要翻译： 一种通过在基本无水条件下加热以图像方式形成活动染料并使用水将染料转移到染料固定层中来形成图像的方法。 用于转移染料的水量在从所有涂层总重量的0.1倍到通过从对应于所有涂层的最大膨胀体积的水重量中减去所有涂层的总重量获得的差值的范围内。
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公开(公告)号：EP0066282A1
公开(公告)日：1982-12-08
申请号：EP82104730.5
申请日：1982-05-28
发明人： Naito, Hideki , Hara, Hiroshi , Aono, Toshiaki , Sato, Kozo
IPC分类号： G03C8/20
CPC分类号： G03C8/4066 , G03C1/498 , G03C8/4033
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 and the photographic material containing an organic silver salt oxidizing agent, a binder, a dye releasing activator and a dye releasing redox compound which releases a diffusible dye. The improvement comprises a support capable of receiving a released dye or a support having thereon a layer composed of an organic high molecular weight compound capable of receiving a released dye. The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and heat development procedure. A method of forming a color image using the heat-developable color photographic material is also disclosed.
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公开(公告)号：EP0106357A2
公开(公告)日：1984-04-25
申请号：EP83110376.7
申请日：1983-10-18
发明人： Kitaguchi, Hiroshi , Sato, Kozo , Fujita, Shinsaku , Hara, Hiroshi , Naito, Hideki , Sawada, Satoru
CPC分类号： C09B29/00 , G03C1/06 , G03C1/49854 , G03C8/4033
摘要： A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a light-sensitive silver halide, a hydrophilic binder and a dye releasing redox compound. The dye releasing redox compound is represented by a general formula (la) or (lb):
the substituents are defined within the specification. The material can easily provide a clear and stable color image by imagewise exposure to light and heat-development. A method for forming a color image using the material is also disclosed.摘要翻译： 公开了一种可热显影的彩色照相材料。 该材料由其上具有光敏卤化银，亲水性粘合剂和释放染料的氧化还原化合物的载体组成。 释放染料的氧化还原化合物由通式（Ia）或（Ib）表示：取代基在说明书中定义。 通过成像曝光和热发展，该材料可以容易地提供清晰和稳定的彩色图像。 还公开了使用该材料形成彩色图像的方法。
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公开(公告)号：EP0076492A2
公开(公告)日：1983-04-13
申请号：EP82109099.0
申请日：1982-10-01
发明人： Naito, Hideki , Hara, Hiroshi , Aono, Toshiaki , Sato, Kozo , Fujita, Shinsaku
CPC分类号： G03C8/4013 , G03C1/498 , G03C8/4033
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, a hydrophilic binder, a dye releasing activator and a dye releasing compound which reduces the silver halide and releases 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.
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公开(公告)号：EP0079056B1
公开(公告)日：1988-03-09
申请号：EP82110172.2
申请日：1982-11-04
发明人： Naito, Hideki , Hara, Hiroshi , Sato, Kozo
CPC分类号： G03C1/49854
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公开(公告)号：EP0143310A2
公开(公告)日：1985-06-05
申请号：EP84112522.2
申请日：1984-10-17
发明人： Sato, Kozo , Fujita, Shinsaku , Nakamura, Koichi , Naito, Hideki
摘要： A color light-sensitive material is described, comprising a support and at least one light-sensitive silver salt layer on the support, wherein the layer contains a dye-providing compound represented by the general formula (I):
wherein all the symbols are as defined in the appended claims. This dye-providing compound provides a color image which is sharp and further is superior in light fastness.-
公开(公告)号：EP0118907A3
公开(公告)日：1984-12-05
申请号：EP84102619
申请日：1984-03-09
发明人： Kitaguchi, Hiroshi , Naito, Hideki
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 in the presence of a compound represented by the formula (I)
wherein R represents a phenyl group having a hydroxy-substituted alkoxy group or an alkoxy-substituted alkoxy group at least the 2-position thereof with respect to the diazo group and a group of the formula -SO 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 2 NH moiety.-
公开(公告)号：EP0121765A3
公开(公告)日：1984-11-28
申请号：EP84102384
申请日：1984-03-05
发明人： Naito, Hideki , Aono, Toshiaki , Hara, Hiroshi
CPC分类号： G03C7/00 , G03C8/4013
摘要： A process for forming an image by imagewise forming a mobile dye by heating in a substantially waterfree condition and transferring the dye into a dye fixing layer using water. The amount of water used to transfer the dye is within the range from 0.1 time the total weight of all coatings to the difference obtained by subtracting the total weight of all coatings from the weight of water corresponding to the maximum swollen volume of all coatings.
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公开(公告)号：EP0118907A2
公开(公告)日：1984-09-19
申请号：EP84102619.8
申请日：1984-03-09
发明人： Kitaguchi, Hiroshi , Naito, Hideki
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 in the presence of a compound represented by the formula (I)
wherein R represents a phenyl group having a hydroxy-substituted alkoxy group or an alkoxy-substituted alkoxy group at least the 2-position thereof with respect to the diazo group and a group of the formula -SO 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 2 NH moiety.摘要翻译： 一种形成图像的方法，该方法包括加热光敏材料，该光敏材料包括其上至少含有光敏卤化银，粘合剂和还原成光敏卤化银的染料释放氧化还原化合物的载体， 能够在加热时，在成像曝光后或与成像曝光同时，在基本上无水条件下，在式（I）代表的化合物存在下，与光敏卤化银反应释放亲水性染料，其中R代表 相对于重氮基至少在其2位上具有羟基取代的烷氧基或烷氧基取代的烷氧基的苯基和在其5位上的式-SO 2 NH-Y的基团 重氮基，其中Y代表能够被氧化的卤化银以释放包括-SO 2 NH部分的染料部分的基团。
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公开(公告)号：EP0079056A3
公开(公告)日：1983-08-03
申请号：EP82110172
申请日：1982-11-04
发明人： Naito, Hideki , Hara, Hiroshi , Sato, Kozo
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.
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