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公开(公告)号：US5292611A
公开(公告)日：1994-03-08
申请号：US984866
申请日：1992-12-01
CPC分类号： G03C8/408
摘要： A method for forming a dye image with high contrast is provided, wherein a heat-processable light-sensitive material comprising a support having thereon a non-light-sensitive layer and a light-sensitive layer containing a light-sensitive silver halide and a dye-providing material capable of releasing or forming a diffusible dye upon heat development is subjected to heat development to release or form the diffusible dye, which is transferred to a dye-receiving material having a dye-receiving layer to form a dye image on the dye-receiving layer, wherein the heat development or the transfer of the dye is carried out in the presence of a compounds represented by formula 1 or 2 and a compound represented by formula 3 or 4,(X.sub.1).sub.t --Q formula 1 ##STR1##R.sub.31 --X.sub.2 formula 3R.sub.41 --CO--Y.sub.1 --W. formula 4
摘要翻译： 提供了一种用于形成具有高对比度的染料图像的方法，其中包括其上具有非感光层的载体和含有感光卤化银和染料的感光层的可热加工的感光材料 在热显影时能够释放或形成可扩散染料的提供材料经受热显影以释放或形成可扩散染料，其被转移到具有染料接收层的染料接收材料上以在染料上形成染料图像 接收层，其中染色的热显影或转移在式1或2表示的化合物和由式3或4表示的化合物（X1）tQ式1（* CHEMICAL STRUCTURE * ）式1：R31-X2式3 R41-CO-Y1-W。 公式4
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公开(公告)号：US5236886A
公开(公告)日：1993-08-17
申请号：US718019
申请日：1991-06-20
申请人： Masaru Tsuchiya , Keiji Ohbayashi
发明人： Masaru Tsuchiya , Keiji Ohbayashi
CPC分类号： B41M5/44 , G03C8/4066 , Y10S428/913 , Y10S428/914 , Y10T428/31507 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935
摘要： A thermal transfer recording material improved in adhesion of an image-receiving layer to a support comprises an image-receiving element comprising a support having a subbing layer and an image-receiving layer provided thereon in this sequence, said subbing layer containing a hardener.
摘要翻译： 改进了图像接收层对支持体的粘合性的热转印记录材料包括图像接收元件，该图像接收元件包括具有底层的支撑体和在其上设置的图像接收层，所述底层包含固化剂。
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3.发明授权Aqueous coating composition, coating method thereof, and ink-jet recording sheet 有权水性涂料组合物，其涂布方法和喷墨记录片材公开(公告)号：US06682788B2
公开(公告)日：2004-01-27
申请号：US09299382
申请日：1999-04-27
IPC分类号： B32B300
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5245 , B41M5/5254 , C08K3/36 , C08K3/38 , C09D129/04 , Y10T428/24802 , C08L2666/54
摘要： An aqueous coating composition is disclosed. The composition comprises fine organic particles, polyvinyl alcohol, and boric acids or salts thereof and comprising substantially no gelatin, and the same having a viscosity of 10 to 100 cp at 40° C., and a viscosity at 15° C., which is at least 20 times as much as that at 40° C. A coating method of the composition and an ink-jet sheet prepared by employing the composition are also disclosed.
摘要翻译： 公开了一种水性涂料组合物。 该组合物包含精细有机颗粒，聚乙烯醇和硼酸或其盐，并且基本上不含明胶，并且其在40℃下的粘度为10-100cp，在15℃下为粘度，即 是在40℃下的至少20倍。还公开了组合物的涂布方法和使用该组合物制备的喷墨片。
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公开(公告)号：US5223384A
公开(公告)日：1993-06-29
申请号：US871240
申请日：1992-04-20
申请人： Keiji Ohbayashi , Masaru Tsuchiya
发明人： Keiji Ohbayashi , Masaru Tsuchiya
IPC分类号： B41M5/382 , B41M5/42 , B41M5/50 , B41M5/52 , G03C1/498 , G03C1/76 , G03C1/93 , G03C8/40 , G03C8/52
CPC分类号： G03C1/93 , G03C1/49872
摘要： A heat-developable light-sensitive material is disclosed. The material comprises a paper support and provided thereon, a subbing layer containing at least two hydrophobic polymers different from each other in chemical composition, and a light-sensitive layer containing a hydrophilic binder, a light-sensitive silver halide emulsion, a dye-providing substance and a reducing agent in that order. The subbing layer is provided on the paper support by coating a solution containing the hydrophobic polymers dissolved in a solvent, at least one of said polymers being substantially insoluble in the solvent independently.
摘要翻译： 公开了一种可热显影的感光材料。 该材料包括纸支撑体，其上设置有包含至少两种在化学组成上彼此不同的疏水性聚合物的底层，以及含有亲水性粘合剂的感光层，感光卤化银乳剂，提供染料的染料 物质和还原剂。 通过涂布含有溶解在溶剂中的疏水性聚合物的溶液，所述底层设置在纸支架上，所述聚合物中的至少一种基本上不溶于溶剂。
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公开(公告)号：US5194362A
公开(公告)日：1993-03-16
申请号：US814445
申请日：1991-12-30
CPC分类号： G03C8/4053 , G03C8/4046 , G03C1/93
摘要： An image forming method using a heat developable light-sensitive material is disclosed. The light-sensitive material is lowered in curling caused by humidity changing at room temperature or heating at development. The method comprises the following steps ofimagewise exposing to light a heat developable light-sensitive material comprising a paper support having thereon a subbing layer comprising a hydrophobic resin and a light-sensitive layer being provided on the subbing layer, in which the light-sensitive layer comprises a hydrophilic binder, light-sensitive silver halide grains and a dye providing substance,developing the light-sensitive material be heating,contacting the light-sensitive material with a dye-receiving material, andtransferring a diffusible dye formed in the light-sensitive material to the dye-receiving material in the presence of a solvent. The hydrophobic resin of the subbing layer has a glass transition point of from 30.degree. C. to 250.degree. C.The above object of the invention is accomplished by an image forming method comprising the following steps ofimagewise exposing to light a heat developable light-sensitive material comprising a paper support having thereon a subbing layer comprising a hydrophobic resin having a glass transition point of from 30.degree. C. to 250.degree. C. and a light-sensitive layer being provided on the subbing layer, in which the light-sensitive layer comprises a hydrophilic binder, light-sensitive silver halide grains and a dye providing substance,developing the light-sensitive material by heating, contacting the light-sensitive material with a dye-receiving material, andtransferring a diffusible dye formed in the light-sensitive material in the developing step to the dye-receiving material in the presence of a solvent capable of dissolving the diffusible dye.
摘要翻译： 公开了一种使用可热显影的感光材料的成像方法。 感光材料在室温下变湿或显影加热引起的卷曲降低。 该方法包括以下步骤：对可显影的感光材料进行成像曝光，该可感光材料包括其上具有疏水性树脂的底层和设置在底层上的感光层的纸支架，其中光敏感 感光卤化银颗粒和染料供应物质，使感光材料显影加热，使感光材料与染料接收材料接触，并转移形成在发光体中的可扩散染料， 在溶剂存在下对染料接收材料的敏感材料。 底层的疏水性树脂的玻璃化转变点为30℃〜250℃。本发明的上述目的是通过图像形成方法实现的，该方法包括以下步骤：将可显影的发光元件 敏感材料包括其上具有包含具有30℃至250℃的玻璃化转变点的疏水性树脂的底层的纸支架，以及设置在该底层上的感光层，其中光敏 感光卤化银颗粒和染料提供物质，通过加热显影感光材料，使感光材料与染料接收材料接触，并将形成在发光体中的可扩散染料转移到感光材料， 在能够溶解可扩散染料的溶剂的存在下，将显影步骤中的感光材料加到染料接收材料上。
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公开(公告)号：US5242781A
公开(公告)日：1993-09-07
申请号：US749560
申请日：1991-08-26
申请人： Keiji Ohbayashi , Masaru Tsuchiya
发明人： Keiji Ohbayashi , Masaru Tsuchiya
IPC分类号： G03C8/40
CPC分类号： G03C8/4066 , Y10S430/142
摘要： A process of forming images with a heat-developable color light-sensitive material is disclosed. The process of forming images comprises steps of exposing imagewise a heat-developable color light-sensitive material which comprises a support having thereon a light-sensitive layer containing a binder, light-sensitive silver halide emulsion and dye donating substance capable of forming or releasing a diffusible dye upon heat development and superposing a dye image receiving material which comprises a support having thereon a dye receiving layer, over the light-sensitive material during, or after completion of, heat development to transfer dye images to said dye image receiving layer; wherein the dye image receiving layer contains a hydrophilic binder and polymer particles; a weight ration of the hydrophilic binder to the polymer particles is from 1:05 to 1:20; and the heat development and transfer of dye images to the dye image receiving layer are carried out in the substantial absence of water.
摘要翻译： 公开了一种用可热显色的感光材料形成图像的方法。 形成图像的过程包括以下步骤：对可显影的彩色感光材料进行成像曝光，其包括其上具有含有粘合剂的感光层的支撑体，感光卤化银乳剂和能够形成或释放 散热染料，并且叠加染料影像接收材料，所述染料影像接收材料包括其上具有染料接收层的支撑体，在所述感光材料之上或之后完成热显影以将染料图像转移到所述染料影像接收层; 其中所述染料影像接收层含有亲水性粘合剂和聚合物颗粒; 亲水性粘合剂对聚合物颗粒的重量比为1:05至1:20; 并且染色图像的热显影和转印到染料影像接收层是在基本上没有水的情况下进行的。
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公开(公告)号：US5238802A
公开(公告)日：1993-08-24
申请号：US867511
申请日：1992-04-13
申请人： Keiji Ohbayashi , Masaru Tsuchiya
发明人： Keiji Ohbayashi , Masaru Tsuchiya
CPC分类号： G03C1/49872
摘要： Disclosed is a heat developable light-sensitive material that comprises a support having thereon at least one light-sensitive layer containing a silver halide emulsion, a dye-donating substance and a reducing agent, wherein at least one subbing layer comprised of a hydrophobic polymer is provided between the light-sensitive layer nearlest to the support and the support, and at least one said subbing layer contains a photographic useful reagent.A heat developable light-sensitive material according to this invention, can provide control fogging and raise the maximum density, or can improve the maximum density difference without exerting adverse effects on sensitivity and preservability.
摘要翻译： 公开了一种可热显影的感光材料，其包括其上具有至少一个含有卤化银乳剂，染料物质和还原剂的感光层的载体，其中至少一个由疏水性聚合物构成的底层是 设置在与支撑体最靠近的感光层和支撑体之间，并且至少一个所述底层包含照相有用试剂。 根据本发明的可热显影的感光材料可以提供控制雾化并提高最大密度，或者可以提高最大密度差，而不会对灵敏度和保存性产生不利影响。
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公开(公告)号：US06613419B2
公开(公告)日：2003-09-02
申请号：US09872833
申请日：2001-06-01
IPC分类号： B41M500
CPC分类号： B41M5/52 , B41M5/506 , B41M5/508 , B41M5/5218 , B41M5/5236 , B41M5/5254 , Y10T428/24802
摘要： An ink jet recording sheet is disclosed, comprising a support having on at least one side of the support an ink absorbing layer, wherein the surface of the ink absorbing layer side of the sheet exhibits a center-line mean roughness (Ra) of 0.4 to 2.5 &mgr;m and a ten-point mean roughness (Rz) of 5×Ra to 20×Ra when measured at a reference length of 2.5 mm and a cut-off value of 0.8 mm.
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9.发明授权
公开(公告)号：US4906554A
公开(公告)日：1990-03-06
申请号：US143854
申请日：1987-12-11
申请人： Masao Ishikawa , Shigeharu Koboshi , Kazuhiro Kobayashi , Keiji Ohbayashi , Mitsuhiro Okumura , Shigeo Chino , Kaoru Onodera
发明人： Masao Ishikawa , Shigeharu Koboshi , Kazuhiro Kobayashi , Keiji Ohbayashi , Mitsuhiro Okumura , Shigeo Chino , Kaoru Onodera
CPC分类号： G03C7/413
摘要： This invention relates to a color developing solution for processing of a light-sensitive silver halide color photographic material which comprises containing a compound represented by the following formula [I] and at least one compound selected from a compound represented by the following formula [II] and a compound represented by the following formula [III], and a processing method of a light-sensitive silver halide color photographic material, which comprises, after imagewise exposure of a light-sensitive silver halide color photographic material, carrying out processing including at least a color developing step, wherein the light-sensitive silver halide color photographic material has silver halide emulsion layers containing silver halide grains substantially comprised of silver chloride, and a color developing solution used in the color developing step contains the compound represented by the following formula [I] and at least one compound selected from the compound represented by the following formula [II] and the compound represented by the following formula [III]: ##STR1## (wherein R.sup.1 and R.sup.2 each represent an alkyl group having 1 to 3 carbon atoms.) ##STR2## (in the formulae [II] and [III], L represents an alkylene group, a cycloalkylene group, a phenylene group, --L.sub.8 --O--L.sub.8 --O--L.sub.8 -- or --L.sub.9 --Z--L.sub.9 --, where Z represents ##STR3## L.sub.1 to L.sub.13 each represent an alkylene group, R.sub.3 to R.sub.13 each represent a hydrogen atom, a hydroxyl group, a carboxylic acid group (including its salt), or a phosphonic acid group (including its salt), provided that at least two of R.sub.3 to R.sub.6 are the carboxylic acid group (including its salt) or the phosphonic acid group (including its salt), and at least two of R.sub.5 to R.sub.7 are the carboxylic acid group (including its salt) or the phosphonic acid group (including its salt)).
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公开(公告)号：US4818671A
公开(公告)日：1989-04-04
申请号：US79224
申请日：1987-07-29
摘要： A silver halide color photographic material improved in sensitivity, gradiation and maximum density when the material is treated with a rapid processing. The silver halide color photographic material comprises a support and photograhic component layers including at least one silver halide emulsion layer comprising (a) silver halide grains comprising not less than 80 mol % of silver chloride, (b) a gold compound in an amount of from 5.times.10.sup.-7 to 5.times.10.sup.-3 mol per mol of silver halide contained in said silver halide emulsion layer, (c) a sulfur sensitizer and (d) a spectral sensitizing dye represented by the following general formula [I]: ##STR1## wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 are a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryl group or a hydroxy group, respectively; R.sub.1 and R.sub.2 are an alkyl group, respective;y X.sup..crclbar. is a counter anion and n is 0 or 1.
摘要翻译： 当通过快速处理处理材料时，卤化银彩色照相材料在灵敏度，分级和最大密度方面提高。 卤化银彩色照相材料包括载体和包含至少一种卤化银乳剂层的光致成膜层，所述卤化银乳剂层包含（a）包含不少于80mol％氯化银的卤化银颗粒，（b）金化合物的量为 所述卤化银乳剂层中所含的每摩尔卤化银为5×10 -7至5×10 -3摩尔，（c）硫增感剂和（d）由以下通式[I]表示的光谱增感染料：通式 [I]其中X1，X2，X3和X4分别是氢原子，卤素原子，烷基，烷氧基，芳基或羟基; R1和R2分别为烷基，y X（ - ）为抗衡阴离子，n为0或1。
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