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公开(公告)号：US5308746A
公开(公告)日：1994-05-03
申请号：US39376
申请日：1993-04-20
IPC分类号： B41N3/00 , B41N3/08 , G03C5/42 , G03C5/44 , G03C8/06 , G03C11/00 , G03F7/06 , G03F7/07 , G03C5/00
摘要： A deletion fluid for use with lithographic printing plates comprising a silver image formed by the silver salt diffusion transfer process is comprised of an aqueous solution containing iodine, an iodide salt and a surfactant which comprises both polyalkyleneoxy units and a quaternary ammonium group.
摘要翻译： PCT No.PCT / EP92 / 01883第 371日期：1993年4月20日 102（e）日期1993年4月20日PCT提交1992年8月18日PCT公布。 公开号WO93 / 04401 日本1993年3月4日。含有通过银盐扩散转移法形成的银影像的平版印刷版用的缺失液由含有碘，碘化物盐和表面活性剂的水溶液组成，其包含聚亚烷基氧基单元和 季铵基。
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公开(公告)号：US5334483A
公开(公告)日：1994-08-02
申请号：US39329
申请日：1993-04-26
申请人： Julie Baker , Colin J. Gray , Anthony M. Barnett
发明人： Julie Baker , Colin J. Gray , Anthony M. Barnett
摘要： The invention provides a diffusion transfer receiver comprising a support with a non-light-sensitive image receiving layer coated onto each face thereof, said image receiving layer in each case comprising a catalytic nuclei layer for physical development of transferred complexed silver halide and each composite comprising a diffusion modifying active component which is preferably a tone controlling compound. The composites of Side 1 and Side 2 are different constitutions so as to provide receivers suitable for different end users. For example Side 1 can be made suitable for creative designers while Side 2 can be made suitable for pre-sensitized plate-makers.The invention also provides a method for improving transmission density of a receiver sheet in a non-light-sensitive image receiving layer of a silver diffusion transfer process which method comprises utilizing in the receiver layer an S-thiuronium alkyl sulfonate transmission density enhancer.
摘要翻译： 本发明提供了一种扩散转移接收器，其包括具有涂覆在其每个面上的非感光图像接收层的支撑体，所述图像接收层在每种情况下包括用于物理显影转移的络合卤化银的催化核层，并且每个复合材料包含 扩散改性活性组分，其优选是调色化合物。 Side 1和Side 2的复合材料是不同的结构，以便提供适合不同终端用户的接收器。 例如，Side 1可以适合于创意设计师，而Side 2可以适用于预敏化制版机。 本发明还提供一种用于提高银扩散转移处理的非感光图像接收层中的接收片的透射密度的方法，该方法包括在接收层中利用烷基磺酸S-硫代烷基磺酸盐透射密度增强剂。
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3.发明授权Silver complex diffusion transfer process employing an image-receiving element containing an S-thiuronium alkyl sulfonate 失效使用含有S-硫脲烷基磺酸盐的图像接收元件的银络合物扩散转移方法
公开(公告)号：US5043246A
公开(公告)日：1991-08-27
申请号：US492029
申请日：1990-03-12
申请人： Anthony M. Barnett , Colin J. Gray , Julie Baker
发明人： Anthony M. Barnett , Colin J. Gray , Julie Baker
CPC分类号： G03C1/35 , G03C8/243 , Y10S430/166
摘要： A non-light-sensitive image-receiving element useful in a silver complex diffusion transfer process includes at least one layer containing certain S-thiuronium alkyl sulfonates which act as tone controlling agents that accelerate the physical development of silver.
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4.发明授权Image receiving element for use in a silver complex diffusion transfer process 失效用于银复合扩散转移过程的图像接收元件
公开(公告)号：US5035978A
公开(公告)日：1991-07-30
申请号：US551363
申请日：1990-07-12
申请人： Anthony M. Barnett , Colin J. Gray , Julie Baker
发明人： Anthony M. Barnett , Colin J. Gray , Julie Baker
IPC分类号： G03C8/24
CPC分类号： G03C8/243 , Y10S430/166
摘要： A non-light-sensitive image-receiving element useful in a silver complex diffusion transfer process includes at least one layer containing certain tone controlling agents that accelerate the physical development of silver. Compounds useful for this purpose are alkyl disulfides substituted by a water solubilizing group, thiazolidine carboxylic acids, .gamma.-thiobutyrolactones, higher alkyl thioglycolates, and carboxy-substituted rhodanines.
摘要翻译： 可用于银络合物扩散转移方法的非感光图像接收元件包括至少一层，其中含有某些加速银的物理发育的色调控制剂。 可用于此目的的化合物是由水溶性基团取代的烷基二硫化物，噻唑烷羧酸，γ-硫代丁内酯，高级烷基巯基乙酸酯和羧基取代的罗丹明。
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5.发明授权
公开(公告)号：US5013638A
公开(公告)日：1991-05-07
申请号：US418593
申请日：1989-10-10
摘要： A photographic donor material is described which comprises silver halide having at least 95% silver chloride, which material also contains a minor amount of bromide ions, an amount of development inhibitor and which has a hydrophilic overcoat layer to retard access of processing solution to the silver halide. The photographic material is useful in a silver salt diffusion transfer process.
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6.发明授权Photographic donor material with non-photosensitive silver halide layer useful in a silver salt diffusion transfer process 失效具有用于银盐扩散转移过程的非光敏卤化银层的照相供体材料
公开(公告)号：US5322759A
公开(公告)日：1994-06-21
申请号：US946365
申请日：1992-11-09
摘要： A photographic donor material useful in forming continuous tone images in a silver salt diffusion transfer process is comprised of a support; a photosensitive silver halide emulsion layer in which the silver halide is at least 80% silver chloride and is substantially free of iodide; and, located between the photosensitive silver halide emulsion layer and the support, a silver halide emulsion layer which is non-photosensitive under the conditions in which the donor material is used.
摘要翻译： PCT No.PCT / EP91 / 00977 Sec。 371日期：1992年11月9日 102（e）日期1992年11月9日PCT 1991年5月24日PCT公布。 出版物WO91 / 19225 1991年12月12日授权。用于在银盐扩散转移过程中形成连续色调图像的照相供体材料由支持体构成; 一种感光卤化银乳剂层，其中卤化银是至少80％氯化银，基本上不含碘化物; 并且位于感光卤化银乳剂层和载体之间的卤化银乳剂层，其在使用供体材料的条件下是不感光的。
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公开(公告)号：US5053319A
公开(公告)日：1991-10-01
申请号：US653758
申请日：1991-02-11
CPC分类号： G03F7/063
摘要： An aqueous lithographic conditioner solution or fix composition for use with lithographic plates made by the silver salt diffusion transfer process comprises (a) an oleophilic argentophile, (b) a quaternary ammonium surfactant and (c) a quaternary ammonium surfactant solubilized by the addition of alkyleneoxy units, the proportions and nature of the components being such as to provide the desired solution.
摘要翻译： 用于通过银盐扩散转移方法制备的平版印刷版的水性光刻调理剂溶液或固定组合物包括（a）亲油性亲碳体，（b）季铵表面活性剂和（c）通过加入亚烷基氧基 单位，组分的比例和性质是提供所需的解决方案。
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