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32 条记录 (耗时 0.01 秒)

    Imaging member
    1.
    发明公开
    Imaging member 有权
    成像成员

    公开(公告)号：EP2009503A1

    公开(公告)日：2008-12-31

    申请号：EP08158961.6

    申请日：2008-06-25

    申请人： Xerox Corporation

    发明人： Abu-Abed, Mohamed I. ,  Junginger, Johann ,  Aziz, Hany ,  McGuire, Gregory

    IPC分类号： G03G5/10

    CPC分类号： G03G5/10 ,  G03G5/101

    摘要： A layer on the reverse side of an imaging member provides excellent crack resistance to the imaging layer(s) on the front side. The crack-deterring backing layer can be a laminated self-adhesive, such as tape, or a coating. Because the crack-deterring backing layer is on the reverse side, it does not affect the electrical properties of the imaging member. Overcoat layers may be used whose function is limited to improved scratch resistance.

    摘要翻译： 成像构件的背面上的层对前侧上的成像层提供优异的抗裂性。 防裂纹衬里层可以是层压自粘合剂，如胶带或涂层。 因为防止裂缝的背衬层位于反面，所以不会影响成像元件的电特性。 可以使用覆盖层，其功能限于改进的耐刮擦性。

    ELECTROPHOTOGRAPHIC SHEET MATERIAL AND PROCESS FOR ITS PREPARATION
    3.
    发明公开
    ELECTROPHOTOGRAPHIC SHEET MATERIAL AND PROCESS FOR ITS PREPARATION 失效
    电子印刷材料及其制备方法

    公开(公告)号：EP0015071A3

    公开(公告)日：1980-11-12

    申请号：EP80300248

    申请日：1980-01-28

    申请人： EASTERN COATED PAPERS LIMITED

    发明人： LEWINTON, COLIN HAROLD ,  SAVIT, JOSEPH

    IPC分类号： G03G5/10 ,  G03G5/14

    CPC分类号： G03G5/142 ,  G03G5/101

    摘要： The present invention relates to an electrophotographic sheet material suitable for use as an offset printing master, which comprises a cellulosic base material having an electri­ cal resistivity not exceeding about 10¹³ ohms/sq.cm, a con­ tinuous film of cellulose nitrate on said base material, a photoconductive layer on the surface of said film remote from the interface between said base material and said film; and to a process for the preparation of the sheet material.

    摘要翻译： 本发明涉及适合用作胶版印刷母版的电子照相片材，其包括具有不超过约10 -3欧姆/平方厘米的电阻率的纤维素基材，连续的硝酸纤维素膜 在所述基材上，所述膜的表面上的光电导层远离所述基材和所述膜之间的界面; 以及制备片材的方法。

    Blends of algin, tamarind, and a polycationic electroconductive polymer
    8.
    发明公开
    Blends of algin, tamarind, and a polycationic electroconductive polymer 失效
    阿尔金，TAMARIND和聚合电极聚合物的混合物

    公开(公告)号：EP0044695A3

    公开(公告)日：1982-12-01

    申请号：EP81303236

    申请日：1981-07-14

    申请人： MERCK & CO. INC.

    发明人： Yin, Robert I

    IPC分类号： C09D03/00 ,  G03G05/10 ,  C08L39/00

    CPC分类号： G03G5/101 ,  B41M5/20

    摘要： A novel blend of two components: (a) a blend of algin and tamarind and (b) a polycationic electroconductive polymer is used as a paper-coating composition. The paper coated above has improvement in film-forming, reduction in air porosity, and an increase in oil and solvent holdout. The blend is in the form of an aqueous solution comprising 12% Conductive Polymer 261 and 0.4% of a blend of tamarind kernel powder and sodium alginate, 4:1 weight ratio. The coating on the paper will comprise 90-98.4% by weight Conductive Polymer 261 and 1.6-4% by weight of a blend of tamarind kernel powder and sodium alginate, 4:1 weight ratio.

    Method for the preparation of improved water and solvent resistant coated substrates
    9.
    发明公开
    Method for the preparation of improved water and solvent resistant coated substrates 无效
    一种用于生产涂覆的基材的过程中具有改进的耐水性和耐溶剂性。

    公开(公告)号：EP0033350A1

    公开(公告)日：1981-08-12

    申请号：EP80100333.6

    申请日：1980-01-23

    申请人： Allied Paper, Incorporated

    发明人： Shaw, Michael J. ,  Thiessen, Robert J.

    IPC分类号： G03G5/14 ,  G03G5/10 ,  D21H1/48

    CPC分类号： D21H19/42 ,  D21H21/54 ,  G03G5/101 ,  G03G5/142

    摘要： The present invention resides broadly in a method for the preparation of substrates having improved water and/or solvent resistance which comprises applying to a substrate a plastic particle containing formulation, and then wetting the formed coating with a solventto which the plastic particles are sensitive. The present invention is particularly applicable to the preparation of electrostatic masters of improved water resistance for lithographic printing having a photoconductive layer and a barrier coat to which the photoconductive layer is applied. The barrier coat contains a binding amount of a binder and filler at least a portion of which is an amount of said plastic particles sensitive to the solvent system of the photoconductive layer, the amount of plastic particles and sensitivity being sufficient to materially increase water resistance.

    摘要翻译： 在本发明中用于基片的制备方法，广泛地在于具有改善的水和/或所述方法包括向一个底物的塑料粒子含制剂，然后润湿用溶剂的塑料颗粒是敏感所形成的涂层的耐溶剂性。 本发明特别适用的制备改进的耐水性的静电底版的具有光电导层和哪个光电导层施加一个阻挡涂层的平版印刷到。 屏障涂层含有粘合剂的结合量和填料的至少所有这是在所述塑料颗粒与光导电层，塑料颗粒的量和灵敏度足以实质性增加耐水性的溶剂系统敏感的量的部分。