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1.发明授权
公开(公告)号：US5283156A
公开(公告)日：1994-02-01
申请号：US986072
申请日：1992-12-04
摘要： The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprising a silver halide emulsion and an image receiving layer containing physical development nuclei and developing said imaging element in the presence of developing agent(s) and silver halide solvent(s) using an alkaline processing liquid characterized in that said development is carried out in the presence of a regulator according to one of the formulas as specified in the claims. The present invention further provides an imaging element and alkaline processing liquid for use in said method.
摘要翻译： 本发明提供了一种根据银盐扩散转移方法制备平版印刷版的方法，包括以下步骤：将包含在载体上的成像元件成像曝光，所述感光层包含卤化银乳剂和包含物理 显影核和在显影剂和卤化银溶剂的存在下使用碱性处理液显影所述成像元件，其特征在于所述显影在根据指定的一种式中的调节剂存在下进行 在权利要求中。 本发明还提供了一种用于所述方法的成像元件和碱性处理液体。
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2.发明授权
公开(公告)号：US5645971A
公开(公告)日：1997-07-08
申请号：US666053
申请日：1996-06-20
摘要： The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprising a silver halide emulsion and an image receiving layer containing physical development nuclei and developing said imaging element in the presence of developing agent(s) and silver halide solvent(s) using an alkaline processing liquid characterized in that said development is carried out in the presence of a meso-ionic compound. The present invention further provides an imaging element and alkaline processing liquid for use in said method.
摘要翻译： 本发明提供了一种根据银盐扩散转移方法制备平版印刷版的方法，包括以下步骤：将包含在载体上的成像元件成像曝光，所述感光层包含卤化银乳剂和包含物理 显影核和在显影剂和卤化银溶剂的存在下使用碱性处理液显影所述成像元件，其特征在于所述显影在内消旋离子化合物的存在下进行。 本发明还提供了一种用于所述方法的成像元件和碱性处理液体。
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3.发明授权
公开(公告)号：US5536618A
公开(公告)日：1996-07-16
申请号：US395100
申请日：1995-02-27
摘要： The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of exposing and developing an imaging element comprising on a support a silver halide emulsion layer and an image-receiving layer in the presence of a silver halide solvents corresponding to the following formula:Z.sup.1 --(R.sup.1 --X.sup.1).sub.n --(R.sup.2 --X.sup.2)--L--(X.sup.3 --R.sup.3)--(X.sup.4 --R.sup.4).sub.m --Z.sup.2 (I)wherein X.sup.1, X.sup.2, X.sup.3 and X.sup.4 each independently represents --S--, --NH-- or --N(R.sup.5 --Z.sup.3)--, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently represents an alkylene, an alkenylene or an alkynylene, n and m each independently represents an integer from 0 to 4, Z.sup.1, Z.sup.2 and Z.sup.3 each independently represents hydrogen, an alkyl group, an amino group, an ammonium group, a hydroxyl, a sulfo group, a carboxyl, an aminocarbonyl or an aminosulfonyl, and L represents an ethylene or a C.sub.3 -C.sub.4 divalent linking chain, having a group preventing free rotation within this divalent linking chain, X.sup.2 and X.sup.3 being in the thermodynamically most stable conformation of said compound in a favorable position for complexation with a silver ion.
摘要翻译： 本发明提供了一种根据银盐扩散转移方法制备平版印刷版的方法，该方法包括以下步骤：在含有卤化银乳剂层和图像接收层的存在下，在载体上曝光和显影成像元件 对应于下式的卤化银溶剂：Z1-（R1-X1）n-（R2-X2）-L-（X3-R3） - （X4-R4）m-Z2（Ⅰ）其中X1，X2，X3和 X4各自独立地表示-S-，-NH-或-N（R5-Z3） - ，R1，R2，R3，R4和R5各自独立地表示亚烷基，亚烯基或亚炔基，n和m各自独立地表示整数 0至4，Z 1，Z 2和Z 3各自独立地表示氢，烷基，氨基，铵基，羟基，磺基，羧基，氨基羰基或氨基磺酰基，L表示乙烯或 具有在该二价连接链中自由旋转的基团的C 3 -C 4二价连接链，X 2和X 3在其中 所述化合物在与银离子络合的有利位置的热力学最稳定构象。
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4.发明授权
公开(公告)号：US5340691A
公开(公告)日：1994-08-23
申请号：US128243
申请日：1993-09-29
申请人： Jos Vaes , Jean-Marie Dewanckele , Marcel Monbaliu
发明人： Jos Vaes , Jean-Marie Dewanckele , Marcel Monbaliu
CPC分类号： G03F7/063
摘要： The present invention provides a method for making a lithographic printing plate accordig to the silver salt diffusion transfer process comprising the steps of:image-wise exposing an imaging element comprising on a support a photosensitive layer comprising a silver halide emulsion and an image receiving layer containing physical development nuclei,developing said imaging element in the presence of developing agent(s) and silver halide solvent(s) using an alkaline processing liquid andneutralizing the thus obtained developed imaging element using a neutralization liquid characterized in that said neutralization liquid contains a meso-ionic compound.
摘要翻译： 本发明提供一种根据银盐扩散转移方法制造平版印刷版的方法，包括以下步骤：将包含在载体上的成像元件成像曝光，所述感光层包含卤化银乳剂和含有 物理发育核，在显影剂和卤化银溶剂的存在下使用碱性处理液显影所述成像元件，并使用中和液中和所得到的显影成像元件，其特征在于所述中和液含有中和 - 阴离子化合物。
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公开(公告)号：US5858913A
公开(公告)日：1999-01-12
申请号：US543224
申请日：1995-10-13
CPC分类号： G03C1/4989 , B41M5/32 , G03C1/49845 , G03C8/4013
摘要： Receiving element for use according to transfer printing, comprising on a support a receiving layer comprising a silver source, capable of being reduced by means of heat in the presence of a reducing agent, a binder and a stabilizer selected from the group of benzotriazoles, heterocyclic mercaptanes, sulphinic acids, 1,3,4-triazo-indolizines, 1,3-dinitroaryl compounds, 1,2,3-triazoles, phthalic acids and phthalic acid derivatives.The receiving element provides images with higher stability at elevated temperatures and upon exposure to light.
摘要翻译： 用于根据转印印刷使用的接收元件，其包括在载体上，包含银源的接收层，其能够在还原剂存在下通过热量还原，粘合剂和稳定剂选自苯并三唑，杂环 硫醇，亚磺酸，1,3,4-三唑 - 中氮茚，1,3-二硝基芳基化合物，1,2,3-三唑，邻苯二甲酸和邻苯二甲酸衍生物。 接收元件在升高的温度和曝光时提供更高稳定性的图像。
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6.发明授权New toning agents for thermographic and photothermographic materials and process 失效用于热成像和光热成像材料和工艺的新调色剂
公开(公告)号：US5599647A
公开(公告)日：1997-02-04
申请号：US666974
申请日：1996-06-20
CPC分类号： G03C1/49845 , Y10S430/165 , Y10S430/166
摘要： Toning agents are provided for use in thermographic and photothermographic materials, either on their own or in combination with at least one other toning agent, with improved compatibility with hydrophobic media as shown by reduced crystallization and reduced diffusion through the material, which properties enabling an improved imaging performance to be achieved and in particular a more neutral image tone after storage.
摘要翻译： 提供了用于热成像和光热成像材料的调色剂，其本身或与至少一种其它调色剂组合使用，具有改善的与疏水性介质的相容性，如通过减少的结晶和减少的通过材料的扩散所显示的， 成像性能要实现，特别是储存后更中立的图像色调。
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7.发明授权
公开(公告)号：US5665515A
公开(公告)日：1997-09-09
申请号：US544662
申请日：1995-10-18
CPC分类号： G03F7/066
摘要： The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process using a photographic material comprising on a support a silver halide emulsion layer and a layer containing physical development nuclei comprising the steps of:image-wise exposing said photographic material;developing a thus obtained image-wise exposed photographic material by guiding said image-wise exposed photographic material through an alkaline processing liquid comprising a hydrophobizing agent, in 15s or less andsubsequently guiding a thus obtained developed photographic material through a stabilizing liquid;characterized in that said stabilizing liquid comprises a compound having a mercapto-group having a pK.sub.a of 4.5 or less.
摘要翻译： 本发明提供根据银盐扩散转移方法制备平版印刷版的方法，该方法使用包含载体上的卤化银乳剂层和含有物理显影核的层的照相材料，该方法包括以下步骤：将所述 照相材料; 通过引导所述成像曝光的照相材料通过包含疏水化剂的碱性处理液在15秒或更短时间内，然后引导如此获得的显影的照相材料通过稳定液体，从而显影如此获得的图像曝光的照相材料; 其特征在于，所述稳定液体包含具有4.5K以下的pKa的巯基的化合物。
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公开(公告)号：US5786118A
公开(公告)日：1998-07-28
申请号：US716613
申请日：1996-09-19
CPC分类号： G03G5/0592 , G03G5/0567 , G03G5/0661
摘要： A photoconductive recording material comprising a support and a charge generating layer (CGL) in contiguous relationship with a charge transporting layer (CTL) containing a p-charge transporting material (p-CTM), wherein the binder of said charge generating layer (CGL) has been made insoluble in methylene chloride by crosslinking, and said binder is composed essentially of at least one epoxy resin (1) as defined herein and/or at least one dialkanolamine-modified epoxy resin linked with at least one polyisocyanate.
摘要翻译： 一种感光记录材料，包括与含有p电荷传输材料（p-CTM）的电荷传输层（CTL）连续关系的载体和电荷产生层（CGL），其中所述电荷产生层（CGL） 已经通过交联使其不溶于二氯甲烷，并且所述粘合剂基本上由本文定义的至少一种环氧树脂（1）和/或至少一种与至少一种多异氰酸酯连接的二链烷醇胺改性的环氧树脂组成。
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9.发明授权
公开(公告)号：US5506081A
公开(公告)日：1996-04-09
申请号：US335718
申请日：1994-11-10
CPC分类号： G03G5/0575 , C08G59/50 , C08G59/686 , G03G5/0582 , G03G5/0592
摘要： A photoconductive recording material described containing a support and a charge generating layer (CGL) in contiguous relationship with a charge transporting layer (CTL) containing a p-charge transporting material (p-CTM), wherein the charge generating layer (CGL) does not contain a charge transporting material but comprises a charge generating material and a binder, wherein the binder is made insoluble in methylene chloride by crosslinking and the binder which is composed essentially of one or more polyepoxy compounds self-crosslinked under the influence of an amine catalyst and/or crosslinked by reaction with at least one primary and/or secondary poly NH-group amine.
摘要翻译： PCT No.PCT / EP93 / 01284第 371日期：1994年11月10日 102（e）1994年11月10日日期PCT提交1993年5月21日PCT公布。 公开号WO93 / 24863 日本1993年12月9日。一种描述的光导记录材料，其含有与含有p电荷输送材料（p-CTM）的电荷输送层（CTL）连续关系的载体和电荷产生层（CGL），其中电荷 生成层（CGL）不含有电荷输送材料，但不包含电荷产生材料和粘合剂，其中通过交联使粘合剂不溶于二氯甲烷，并且基本上由一种或多种自交联的聚环氧化合物组成的粘合剂 胺催化剂的影响和/或通过与至少一种初级和/或次级聚NH-胺的反应而交联的胺催化剂的影响。
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公开(公告)号：US5763148A
公开(公告)日：1998-06-09
申请号：US682354
申请日：1996-07-17
IPC分类号： G03C5/16 , G03C1/00 , G03C1/035 , G03C1/04 , G03C1/42 , G03C1/76 , G03C1/91 , G03C5/26 , G03C5/29
CPC分类号： G03C1/7614 , G03C1/42 , G03C5/262
摘要： A silver halide photographic activation material is disclosed comprising a film support, on one or both sides thereof at least one gelatino silver halide emulsion layer and between said emulsion layer and said support a hydrophilic undercoat layer comprising as a binder at least 50% of a loaded latex polymer, said latex polymer being loaded with at least one developing agent, further characterised in that water absorption during activation processing is not higher than 2.5 g per gram of binder present in said material.
摘要翻译： 公开了一种卤化银照相活化材料，其包括膜载体，其一侧或两侧上至少有一个明胶卤化银乳剂层，并且在所述乳剂层和所述载体之间，包含作为粘合剂的至少50％的负载的亲水底涂层 胶乳聚合物，所述胶乳聚合物装载有至少一种显影剂，其特征还在于，活化处理期间的吸水性不高于所述材料中每克粘结剂2.5克。
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