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    Method for making an offset printing plate according to the silver salt diffusion transfer process
    1.
    发明授权
    Method for making an offset printing plate according to the silver salt diffusion transfer process 失效
    根据银盐扩散转移法制造胶印板的方法

    公开(公告)号：US5905015A

    公开(公告)日：1999-05-18

    申请号：US988405

    申请日：1997-12-10

    申请人： Bart Van der Linden ,  Inge Claes

    发明人： Bart Van der Linden ,  Inge Claes

    IPC分类号： G03F7/06 ,  G03F7/07 ,  G03C8/32 ,  G03F7/40

    CPC分类号： G03F7/063

    摘要： The present invention provides a finisher for a lithographic plateobtained by a DTR process 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) or (a) carbohydrate(s), characterized in that said finisher further comprises a non-proteinic hydrophilic film-forming binder selected from the group consisting of dextrin, maltodextrin and dextran in a concentration between 10 and 200 g/l.

    摘要翻译： 本发明提供了一种通过DTR方法获得的平版印刷版的整理器，其包括（a）总浓度为0.1g / l至10g / l的疏水化剂，（a）表面活性化合物和（ a）聚二醇或（a）碳水化合物，其特征在于所述整理剂还包含非蛋白性亲水性成膜剂，其选自浓度为10至200g的糊精，麦芽糖糊精和葡聚糖 / l。

    Element with gelatin anti-stress layer for making printing plate according to the silver salt diffusion transfer process
    2.
    发明授权
    Element with gelatin anti-stress layer for making printing plate according to the silver salt diffusion transfer process 失效
    元素与明胶抗应力层根据银盐扩散转移过程制作印版

    公开(公告)号：US5620830A

    公开(公告)日：1997-04-15

    申请号：US628900

    申请日：1996-04-09

    申请人： Paul Coppens ,  Eric Hoes ,  Ren e De Keyzer ,  Bart Van der Linden

    发明人： Paul Coppens ,  Eric Hoes ,  Ren e De Keyzer ,  Bart Van der Linden

    IPC分类号： G03F7/11 ,  G03C8/06 ,  G03F7/00 ,  G03F7/07 ,  G03C8/52 ,  G03C1/76

    CPC分类号： G03C8/06 ,  G03F7/07 ,  Y10S430/162

    摘要： The present invention provides an imaging element comprising in the order given on a hydrophilic surface of a support (i) an image receiving layer containing physical development nuclei, (ii) a photosensitive layer containing a silver halide emulsion being in water permeable relationship with said image receiving layer and (iii) an antistress composition in water permeable relationship with said image receiving layer, said antistress composition comprising unhardened gelatin in an amount ranging from 0.60 to 1.75 g/m.sup.2, characterized in that at least 50% by weight of said unhardened gelatin belongs to one or more gelatin species whereof a 10% by weight aqueous solution at 36.degree. C. and pH 6 has a viscosity lower than 35 mPa.s at a shearing rate of 1000 s.sup.-1.

    摘要翻译： 本发明提供了一种成像元件，其特征在于，以支撑体的亲水表面（i）包含物理显影核的图像接收层的顺序包含，（ii）含有与所述图像水可渗透的卤化银乳剂的感光层 接收层和（iii）与所述图像接收层具有水可渗透关系的抗结构组合物，所述防静电组合物包含量为0.60至1.75g / m 2的未硬化明胶，其特征在于至少50重量％的所述未硬化明胶 属于一种或多种明胶物质，其中在36℃下的10重量％水溶液和pH6在1000s -1的剪切速率下具有低于35mPa.s的粘度。