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27 条记录 (耗时 0.02 秒)

    Imaging element for making an improved printing plate according to the silver salt diffusion transfer process
    23.
    发明授权
    Imaging element for making an improved printing plate according to the silver salt diffusion transfer process 失效
    根据银盐扩散转移法制造改进印版的成像元件

    公开(公告)号：US5851722A

    公开(公告)日：1998-12-22

    申请号：US888287

    申请日：1997-07-03

    申请人： Paul Coppens ,  Guido Hauquier ,  Eric Verschueren ,  Eric Hoes

    发明人： Paul Coppens ,  Guido Hauquier ,  Eric Verschueren ,  Eric Hoes

    IPC分类号： G03F7/07 ,  G03F7/09 ,  G03C8/52 ,  G03C1/76

    CPC分类号： G03F7/07 ,  G03F7/091 ,  Y10S430/151 ,  Y10S430/162

    摘要： The present invention provides an imaging element comprising in the order given on a hydrophilic base (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 layer being in water permeable relationship with said image receiving layer and comprising gelatin, characterized in that said antistress layer comprises at least 30 mg/m.sup.2 of a matting agent with a weight average diameter of at least 3 .mu.m.

    摘要翻译： 本发明提供了一种成像元件，其特征在于以亲水基底（i）包含物理发育核的图像接收层的顺序包括（ii）含有与所述图像接收层呈水可渗透关系的卤化银乳剂的感光层，以及 （iii）抗静电层与所述图像接收层处于水可渗透关系并且包括明胶，其特征在于所述防晒层包含至少30mg / m 2的重均粒径至少为3μm的消光剂。

    Imaging element for making lithographic printing plates with a decreased slippage in the press
    24.
    发明授权
    Imaging element for making lithographic printing plates with a decreased slippage in the press 失效
    用于制造平版印刷版的成像元件在印刷机中滑动减少

    公开(公告)号：US06305283B1

    公开(公告)日：2001-10-23

    申请号：US09514146

    申请日：2000-02-28

    申请人： Eric Verschueren ,  Willem Cortens ,  Luc Wabbes ,  Guido Hauquier

    发明人： Eric Verschueren ,  Willem Cortens ,  Luc Wabbes ,  Guido Hauquier

    IPC分类号： B41N114

    CPC分类号： B41N1/14 ,  B41C2201/06 ,  B41N6/00 ,  B41N6/02 ,  G03F7/092

    摘要： According to the present invention there is provided an imaging element for making a lithographic printing plate, including on a first side of a flexible support a surface capable of being differentiated in oleophilic and oleophobic areas upon imaging and on a second side opposite to the first side a layer or a package of layers, characterized in that the layer or package of layers on the backside has a ratio of the squared value of the gravimetric water absorption (WA) in g/m2 over the mean roughness in &mgr;m greater than 20.

    摘要翻译： 根据本发明，提供了一种用于制造平版印刷版的成像元件，该成像元件在柔性载体的第一侧具有在成像时能够在亲油性和疏油性区域中分化的表面，并且在与第一侧相反的第二侧上 一层或多层，其特征在于背面层或层包层的重量吸收光（WA）的平方值（g / m 2）之间的平均粗糙度大于20。

    METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE
    26.
    发明申请
    METHOD OF MAKING A LITHOGRAPHIC PRINTING PLATE 审中-公开
    制作平版印刷版的方法

    公开(公告)号：US20100037791A1

    公开(公告)日：2010-02-18

    申请号：US12530656

    申请日：2008-03-06

    申请人： Hieronymus Andriessen ,  Guido Hauquier

    发明人： Hieronymus Andriessen ,  Guido Hauquier

    IPC分类号： B41F1/18 ,  G03F7/00 ,  B41N3/00

    CPC分类号： B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

    摘要： A method for making a lithographic printing plate including the steps of providing a lithographic printing plate precursor including a heat sensitive image-recording layer, the image-recording layer including hydrophobic thermoplastic particles; image-wise exposing the precursor to infrared radiation having an energy density of 190 mJ/cm2 or less; mounting the exposed precursor on a printing press; developing the mounted precursor by supplying ink and/or fountain; and baking the plate by keeping the plate at a temperature above the glass transition temperature of the thermoplastic particles during a period between 5 seconds and 2 minutes.

    摘要翻译： 一种制备平版印刷版的方法，包括以下步骤：提供包括热敏图像记录层的平版印刷版原版，所述图像记录层包括疏水性热塑性颗粒; 将前体成像地曝光到能量密度为190mJ / cm 2以下的红外辐射; 将暴露的前体安装在印刷机上; 通过供应墨水和/或喷泉来显影所安装的前体; 并且在5秒至2分钟之间的时间内将板保持在高于热塑性颗粒的玻璃化转变温度的温度下烘烤该板。

    Imaging element and method for making lithographic printing plates according to the silver salt diffusion transfer process
    27.
    发明授权
    Imaging element and method for making lithographic printing plates according to the silver salt diffusion transfer process 失效
    根据银盐扩散转移法制备平版印刷版的成像元件和方法

    公开(公告)号：US5496679A

    公开(公告)日：1996-03-05

    申请号：US408184

    申请日：1995-03-22

    申请人： Guido Hauquier ,  Willem Cortens ,  Paul Coppens ,  Ludovicus Vervloet

    发明人： Guido Hauquier ,  Willem Cortens ,  Paul Coppens ,  Ludovicus Vervloet

    IPC分类号： G03C8/06 ,  G03F7/07 ,  G03C8/52 ,  G03C8/28

    CPC分类号： G03F7/07 ,  G03C8/06

    摘要： The present invention provides an imaging element comprising on a flexible hydrophobic support (i) a hardened hydrophilic layer, containing a hydrophilic synthetic homocopolymer or copolymer and being hardened with a hydrolyzed tetraalkyl orthosilicate crosslinking agent, (ii) a receiving layer containing physical development nuclei contiguous to said hydrophilic layer, (iii) an intermediate layer comprising a non-proteinic hydrophilic film-forming polymer or hydrophobic polymer beads having an average diameter not lower than 0.2 .mu.m and having been prepared by polymerization of a ethylenically unsaturated monomer and (iv) a photosensitive layer containing a silver halide emulsion being in water permeable relationship with said receiving layer. The invention also relates to a method for making lithographic plates with said imaging element.

    摘要翻译： 本发明提供了一种成像元件，其包括柔性疏水性支持体（i）硬化的亲水层，其含有亲水性合成均聚物或共聚物，并用水解的原硅酸四烷基酯交联剂固化，（ii）包含物理发育核邻接的接收层 （iii）包含平均直径不低于0.2μm的非蛋白性亲水成膜聚合物或疏水性聚合物珠粒的中间层，其通过烯键式不饱和单体的聚合制备，和（iv） 含有与所述接收层水可渗透的卤化银乳剂的感光层。 本发明还涉及一种用所述成像元件制造平版印刷版的方法。