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1.发明公开A method for making an offset printing plate according to the silver salt diffusion transfer process 失效一种用于根据银盐扩散转印法制造胶版印刷版的方法
公开(公告)号：EP0708364A3
公开(公告)日：1996-07-24
申请号：EP95202726.6
申请日：1995-10-10
发明人： Coppens, Paul, c/o Agfa-Gevaert N.V. , Vervloet, Ludovicus, c/o Agfa-Gevaert N.V. , Hoes, Eric, c/o Agfa-Gevaert N.V. , Van Rompuy, Ludo, c/o Agfa-Gevaert N.V.
摘要： The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process comprising the steps of:
image-wise exposing an imaging element comprising in the order given on a hydrophilic surface of a support (i) an image receiving layer containing physical development nuclei and (ii) a photosensitive layer comprising a photosensitive silver halide emulsion said photosensitive layer being in water permeable relationship with said image receiving layer, applying an aqueous alkaline solution to the imaging element in the presence of (a) developing agent(s) and (a) silver halide solvent(s) to form a silver image in said image receiving layer, treating the imaging element to remove the layer(s) on top of the image receiving layer, thereby exposing the imaged surface of the support by uncovering said silver image formed in said image receiving layer, characterized in that said aqueous alkaline solution comprises less than 0.003 mole/l of inorganic bromide salts and thiosulphate salts in a range from 0.005 mole/l to 0.05 mole/l.-
2.发明公开A method for making a lithographic offset plate by the silver salt diffusion transfer process 失效通过银盐扩散转移工艺制造平版胶印版的方法
公开(公告)号：EP0610982A3
公开(公告)日：1995-04-12
申请号：EP94200179.3
申请日：1994-01-26
发明人： Coppens, Paul, c/o Agfa-Gevaert N.V. , Meisters, Augustin, c/o Agfa-Gevaert N.V. , Vervloet, Ludovicus, c/o Agfa-Gevaert N.V.
IPC分类号： G03F7/07
CPC分类号： G03F7/07 , G03C1/37 , G03C5/26 , G03C7/3046
摘要： The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process using rinsing water,
characterized in that alkali is added to said rinsing water before washing at most 20 m² of said exposed and developed imaging element and/or before being in use for more than 24 hours in such an amount that a pH in said washing water between 10.5 and 13 is obtained.摘要翻译： 本发明提供了一种根据使用漂洗水的银盐扩散转印方法制造胶版印版的方法，其特征在于，在洗涤至多20平方米的所述曝光和显影的成像元件之前，向所述漂洗水中添加碱和/或 在使用超过24小时之前，使得所述洗涤水中的pH达到10.5和13之间。
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3.发明公开A method for making an offset printing plate according to the silver salt diffusion transfer process 失效一种通过使银盐扩散转印法制造胶版印刷版的方法。
公开(公告)号：EP0681219A3
公开(公告)日：1996-04-10
申请号：EP95200545.2
申请日：1995-03-07
CPC分类号： G03F7/063
摘要： The present invention provides a finisher comprising (a) hydrophobizing agent(s) in a total concentration between 0.1 g/l and 10 g/l, (a) surface-active compound(s) and (a) polyglycol(s), characterized in that said polyglycol(s) comprise(s) at least 50 % by weight ethyleneoxide groups and/or propyleneoxide groups whose total sum is at least 12 and is (are) present in said finisher in a total amount of at least 10 g/l and there is further provided a method for making an offset printing plate according to the silver salt diffusion transfer process therewith.
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4.发明公开A method for making a lithographic offset plate by the silver salt diffusion transfer process 失效一种用于制备平版方法根据银盐扩散转移过程胶印板。
公开(公告)号：EP0610983A3
公开(公告)日：1995-04-12
申请号：EP94200188.4
申请日：1994-01-26
IPC分类号： G03F7/07
CPC分类号： G03F7/07 , G03C1/37 , G03C5/26 , G03C7/3046
摘要： The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process using rinsing water,
characterized in that said rinsing water before washing at most 20 m² of said exposed and developed imaging element and/or before being in use for more than 24 hours is warmed up to a temperature of at least 50°C for at least 15 minutes.-
5.发明授权A method for making lithographic printing plates according to the silver salt diffusion transfer process 失效一种用于根据银盐扩散转印方法制备平版印刷版的过程
公开(公告)号：EP0637778B1
公开(公告)日：1996-10-09
申请号：EP94201856.5
申请日：1994-06-28
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6.发明公开A method for making a lithographic offset plate by the silver salt diffusion transfer process 失效通过银盐扩散转移工艺制造平版胶印版的方法
公开(公告)号：EP0610981A3
公开(公告)日：1995-04-12
申请号：EP94200178.5
申请日：1994-01-26
发明人： Coppens, Paul, c/o Agfa-Gevaert N.V. , Vervloet, Ludovicus, c/o Agfa-Gevaert N.V. , Meisters, Augustin, c/o Agfa-Gevaert N.V. , Tahon, Jean-Pierre, c/o Agfa-Gevaert N.V.
IPC分类号： G03F7/07
CPC分类号： G03F7/07 , G03C1/37 , G03C5/26 , G03C7/3046
摘要： The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process using rinsing water,
characterized in that said rinsing water before washing at most 20 m² of said exposed and developed imaging element and/or before being in use for more than 24 hours is brought in contact with (i) a metal of the group IB or IIB or VIII of the periodic table or (ii) with an alloy containing at least one of said metals or (iii) with a salt containing an ion of at least one of said metals.摘要翻译： 本发明提供了一种根据使用漂洗水的银盐扩散转印方法制造胶版印版的方法，其特征在于，在所述曝光和显影的成像元件的至多20平方米洗涤之前和/或在使用之前的所述漂洗水 （i）元素周期表中IB或IIB或VIII族金属或（ii）与含有至少一种所述金属的合金或（iii）与含有 至少一种所述金属的离子。
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7.发明公开A method for making a lithographic offset plate by the silver salt diffusion transfer process 失效一种用于制备平版方法根据银盐扩散转移过程胶印板。
公开(公告)号：EP0610983A2
公开(公告)日：1994-08-17
申请号：EP94200188.4
申请日：1994-01-26
IPC分类号： G03F7/07
CPC分类号： G03F7/07 , G03C1/37 , G03C5/26 , G03C7/3046
摘要： The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process using rinsing water,
characterized in that said rinsing water before washing at most 20 m² of said exposed and developed imaging element and/or before being in use for more than 24 hours is warmed up to a temperature of at least 50°C for at least 15 minutes.摘要翻译： 本发明至多提供使用冲洗水制作胶版印刷板雅鼎的银盐扩散转印过程的方法，在洗涤之前，所述漂洗水为特征的20米<2>。所述的曝光和显影成像元件和/或前 正在使用中超过24小时升温至至少50℃的温度至少15分钟。
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8.发明授权A method for making a lithographic offset plate by the silver salt diffusion transfer process 失效一种用于根据银盐扩散转移处理制造平版胶印版的方法
公开(公告)号：EP0610981B1
公开(公告)日：1997-10-29
申请号：EP94200178.5
申请日：1994-01-26
发明人： Coppens, Paul, c/o Agfa-Gevaert N.V. , Vervloet, Ludovicus, c/o Agfa-Gevaert N.V. , Meisters, Augustin, c/o Agfa-Gevaert N.V. , Tahon, Jean-Pierre, c/o Agfa-Gevaert N.V.
IPC分类号： G03F7/07
CPC分类号： G03F7/07 , G03C1/37 , G03C5/26 , G03C7/3046
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9.发明授权
公开(公告)号：EP0637777B1
公开(公告)日：1996-10-09
申请号：EP94201850.8
申请日：1994-06-28
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10.发明公开
公开(公告)号：EP0708364A2
公开(公告)日：1996-04-24
申请号：EP95202726.6
申请日：1995-10-10
发明人： Coppens, Paul, c/o Agfa-Gevaert N.V. , Vervloet, Ludovicus, c/o Agfa-Gevaert N.V. , Hoes, Eric, c/o Agfa-Gevaert N.V. , Van Rompuy, Ludo, c/o Agfa-Gevaert N.V.
摘要： The present invention provides a method for making an offset printing plate according to the silver salt diffusion transfer process comprising the steps of:
image-wise exposing an imaging element comprising in the order given on a hydrophilic surface of a support (i) an image receiving layer containing physical development nuclei and (ii) a photosensitive layer comprising a photosensitive silver halide emulsion said photosensitive layer being in water permeable relationship with said image receiving layer,
applying an aqueous alkaline solution to the imaging element in the presence of (a) developing agent(s) and (a) silver halide solvent(s) to form a silver image in said image receiving layer,
treating the imaging element to remove the layer(s) on top of the image receiving layer, thereby exposing the imaged surface of the support by uncovering said silver image formed in said image receiving layer,
characterized in that said aqueous alkaline solution comprises less than 0.003 mole/l of inorganic bromide salts and thiosulphate salts in a range from 0.005 mole/l to 0.05 mole/l.摘要翻译： 本发明提供了一种根据银盐扩散转印方法制造胶版印刷版的方法，该方法包括以下步骤：成像曝光成像元件，该成像元件按照给定的顺序包括在支持体的亲水表面上（i）图像接收 （ii）包含光敏卤化银乳剂的光敏层，所述光敏层与所述图像接收层处于透水关系，在（a）显影剂存在下将碱性水溶液施加到所述成像元件上 以及（a）卤化银溶剂以在所述图像接收层中形成银图像，处理所述成像元件以除去所述图像接收层上的所述层，由此曝光所述图像接收层的所述成像表面 通过揭开在所述图像接收层中形成的所述银图像来支持，其特征在于所述碱性水溶液包含小于0.003摩尔/ f范围为0.005摩尔/升至0.05摩尔/升的无机溴化物盐和硫代硫酸盐。
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