4.
    发明专利
    未知

    公开(公告)号:DE602005005402T2

    公开(公告)日:2009-03-12

    申请号:DE602005005402

    申请日:2005-08-31

    Applicant: FUJIFILM CORP

    Abstract: A presensitized lithographic plate comprises a support and a hydrophilic image-recording layer. The hydrophilic image-recording layer contains a hydrophilic polymer and an agent capable of converting hydrophilic to hydrophobic when the agent is heated. The hydrophilic polymer comprises a main chain and branched chains. Each of the branched chain comprises a hydrophilic chain having a molecular weight in the range of 200 to 1,000,000. A hydrophilic substrate and a lithographic printing process are also disclosed.

    5.
    发明专利
    未知

    公开(公告)号:DE602005005402D1

    公开(公告)日:2008-04-30

    申请号:DE602005005402

    申请日:2005-08-31

    Applicant: FUJIFILM CORP

    Abstract: A presensitized lithographic plate comprises a support and a hydrophilic image-recording layer. The hydrophilic image-recording layer contains a hydrophilic polymer and an agent capable of converting hydrophilic to hydrophobic when the agent is heated. The hydrophilic polymer comprises a main chain and branched chains. Each of the branched chain comprises a hydrophilic chain having a molecular weight in the range of 200 to 1,000,000. A hydrophilic substrate and a lithographic printing process are also disclosed.

    IMAGE-FORMING PROCESS, LITHOGRAPHIC PRINTING PLATE, AND LITHOGRAPHY PROCESS
    10.
    发明公开
    IMAGE-FORMING PROCESS, LITHOGRAPHIC PRINTING PLATE, AND LITHOGRAPHY PROCESS 审中-公开
    成像过程,平版印刷版及平版印刷工艺

    公开(公告)号:EP1739482A4

    公开(公告)日:2009-03-25

    申请号:EP05727704

    申请日:2005-03-24

    Applicant: FUJIFILM CORP

    CPC classification number: G03F7/2055

    Abstract: An image-forming process characterized by subjecting a lithographic printing plate comprising a support and an image-recording layer formed on the support which contains (A) a polymerization initiator, (B) a polymerizable compound, and (C) a binder polymer and which is photosensitive within the wavelength region of 250 to 420 nm to exposure by use of a laser radiating light having a wavelength of 250 to 420 nm with the drawing time per pixel adjusted to 1 ms or below; a lithographic printing plate as described above which further contains (D) a compound having both a polymerizable group and a support -adsorptive group or (F) a filler in the image-recording layer; and a lithography process involving on-press development.

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