会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • Method of producing lithographic printing plate
    • Methode zur Herstellung lithographischer Druckplatten
    • EP0859287A3
    • 1999-06-16
    • EP98102708.9
    • 1998-02-17
    • FUJI PHOTO FILM CO., LTD.TOMOEGAWA PAPER CO. LTD.
    • Nakayama, TakaoMatsuda, Atsushi
    • G03G13/00
    • G03G13/02G03G13/28
    • A method of producing a lithographic printing plate, which comprises the steps of:
      using a lithographic printing original plate which comprises a paper support having a volume electric resistance adjusted to 1×10 10 Ω·cm or below by undergoing a conductive treatment, a metallic conductive layer provided on one surface of the support, a photoconductive layer comprising a zinc oxide and a binder, provided on the metallic conductive layer, and a laminate layer comprising an α-polyolefin having a volume electric resistance adjusted to 1×10 10 Ω·cm or below by undergoing a conductive treatment, provided on the other surface of the support, subjecting the lithographic printing original plate to negative corona discharge from the side of the photoconductive layer thereof, and in this charging, contacting a conductor having an earth potential with the metallic conductive layer from the side part of the lithographic printing original plate, thereby charging the photoconductive layer of the lithographic printing original plate.
    • 一种制备平版印刷版的方法,包括以下步骤:使用平版印刷原版,其包含经由导电处理调节至1×10 10Ω·cm或更低的体积电阻的纸载体,金属 设置在所述支撑体的一个表面上的导电层,设置在所述金属导电层上的包含氧化锌和粘合剂的光电导层,以及包含调节至1×10 10欧米耳的体积电阻的α-聚烯烃的层压层。 通过进行导电处理,设置在支撑体的另一个表面上,使平版印刷原版从其光电导层的一侧进行负电晕放电,并且在该充电中,将具有接地电位的导体与 来自平版印刷原版的侧面的金属导电层,从而对感光体充电 平版印刷原版的层。