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327 条记录 (耗时 0.019 秒)

    A method for making a lithographic printing plate precursor.
    75.
    发明公开
    A method for making a lithographic printing plate precursor. 审中-公开
    Verfahren zur Herstellung einesLithographiedruckformvorläuers

    公开(公告)号：EP1974912A1

    公开(公告)日：2008-10-01

    申请号：EP07105315.1

    申请日：2007-03-30

    申请人： Agfa Graphics N.V.

    发明人： Andriessen, Hieronymus ,  Campestrini, Paola ,  Gaggiano, Roberto

    IPC分类号： B41C1/10 ,  B41N3/03

    CPC分类号： B41N3/038 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41N3/036 ,  C25F3/04

    摘要： A method for making a lithographic printing plate precursor is disclosed comprising the steps of:
    - providing a grained and anodized aluminum support;
    - treating the support with an aqueous solution comprising a compound containing a silicate anion and one or more cations;
    - treating the support with an aqueous solution comprising a compound containing an organic acid group and/or an ester or a salt thereof;
    - applying a coating on to said treated support comprising an image-recording layer including hydrophobic thermoplastic polymer particles having a particle size ranging between 20 nm and 55 nm.

    摘要翻译： 公开了一种用于制备平版印刷版前体的方法，包括以下步骤： - 提供晶粒和阳极氧化的铝载体; - 用含有硅酸盐阴离子和一种或多种阳离子的化合物的水溶液处理载体; 用含有有机酸基和/或其酯或其盐的化合物的水溶液处理载体; - 将涂层施加到所述经处理的载体上，其包含图像记录层，所述图像记录层包括粒度范围在20nm和55nm之间的疏水性热塑性聚合物颗粒。

    Lithographic printing plate support, method of manufacturing the same, and presensitized plate
    79.
    发明公开
    Lithographic printing plate support, method of manufacturing the same, and presensitized plate 有权
    用于平版印刷版和其制备方法和presensitized印刷版用支撑

    公开(公告)号：EP1752308A1

    公开(公告)日：2007-02-14

    申请号：EP06014589.3

    申请日：2006-07-13

    申请人： Fuji Photo Film Co., Ltd.

    发明人： Sawada, Hirokazu ,  Uesugi, Akio

    IPC分类号： B41N1/08 ,  B41N3/03

    CPC分类号： G03F7/09 ,  B22D11/0622 ,  B29C43/24 ,  B29C43/46 ,  B41N1/083 ,  B41N3/034 ,  B41N6/00 ,  C25F3/04

    摘要： A lithographic printing plate support in which surface unevenness due to surface treatment has been suppressed and a presensitized plate of excellent sensitivity are produced from an aluminum alloy plate containing iron, silicon, titanium and boron by specifying the state in which TiB 2 particles are present in the surface layer and the width of the crystal grains, and by having specific indicators relating to the respective concentrations of iron and silicon in the surface layer following graining treatment fall within specific ranges. In a method of manufacturing the lithographic printing plate support, an aluminum alloy melt having specified alloying ingredients is subjected to a specified casting process to have the amount of the alloying ingredients in solid solution following cold rolling fall within specified ranges.

    摘要翻译： 在该表面的凹凸，由于表面处理的平版印刷版用支撑体已被抑制，优良的灵敏度的平版印刷版原版是从上通过其中TiB 2颗粒指定状态含有铁，硅，钛和硼的铝合金板制造存在于 在表面层和晶粒的宽度，并通过具有与铁和硅的在表面层中的浓度respectivement继粗面化处理落入特定范围内的具体指标。 在制造铝合金熔液中的平版印刷版载体的方法，具有特定合金成分进行指定的铸造工艺具有在固溶体中的合金成分的冷轧后落入特定范围内的量。

    Electrolysis apparatus
    80.
    发明公开
    Electrolysis apparatus 审中-公开
    Elektrolysegerät

    公开(公告)号：EP1318216A3

    公开(公告)日：2006-05-31

    申请号：EP02026945.2

    申请日：2002-12-04

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Hirokawa, Tsuyoshi, Fuji Photo Film Co., Ltd. ,  Yamazaki, Toru, Fuji Photo Film Co., Ltd.

    IPC分类号： C25F7/00 ,  C25F3/04

    CPC分类号： C25F7/00 ,  C25D7/0614 ,  C25F3/04

    摘要： An object of the present invention is to provide an electrolysis apparatus that can prevent formation of surface defects such as white bands on an obtained aluminum support for a planographic printing plate even when electrolyzing an aluminum strip at a high current density while conveying the aluminum strip at a high conveyance velocity.
    The electrolysis apparatus is used for electrolyzing a metal strip conveyed in one direction.
    The apparatus includes a plurality of electrolysis cells arranged in series, wherein the metal strip is electrolyzed in an acidic electrolyte by applying an alternating current.
    In an electrolysis cell disposed in the downstream-most position with respect to the conveyance direction of the metal strip, electrolysis is carried out at a lower current density than in an electrolysis cell disposed in an upstream electrolysis cell with respect to the conveyance direction.

    摘要翻译： 本发明的一个目的是提供一种电解装置，即使在高电流密度下电解铝带的同时，也可以在所获得的用于平版印刷版的铝载体上形成诸如白色带的表面缺陷的表面缺陷，同时将铝带 输送速度高。 电解装置用于电解沿一个方向输送的金属带。 该装置包括串联布置的多个电解槽，其中金属带通过施加交流电在酸性电解质中电解。 在相对于金属带的输送方向配置在最下游位置的电解槽中，以相对于输送方向配置在上游电解槽中的电解槽中的电流密度低的方式进行电解。