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    5.
    发明专利
    未知

    公开(公告)号：AT433857T

    公开(公告)日：2009-07-15

    申请号：AT04007465

    申请日：2004-03-26

    Applicant: FUJIFILM CORP

    Inventor： NAKAMURA IPPEI ,  MITSUMOTO TOMOYOSHI ,  MAKINO NAONORI

    IPC: B41C1/10

    Abstract: Disclosed is a presensitized plate composed of a support having thereon an image recording layer which includes: an infrared absorber (A) that is a cyanine dye having at least one fused ring composed of a nitrogen-containing heterocycle in combination with an aromatic ring or a second heterocycle, and having on the aromatic ring or second heterocycle an electron-withdrawing group or a heavy atom-containing group, a radical generator (B), and a radical-polymerizable compound (C), and which is removable with printing ink and/or dampening water. The presensitized of the present invention can be imaged with an infrared light-emitting laser to directly record an image from digital data on a computer or the like and is then subjected to on-machine development without carrying out a development step, which is capable of providing a large number of good impressions with a practical amount of energy.

    6.
    发明专利
    未知

    公开(公告)号：DE60320204T2

    公开(公告)日：2009-05-14

    申请号：DE60320204

    申请日：2003-12-22

    Applicant: FUJIFILM CORP

    Inventor： KAWAUCHI IKUO ,  NAKAMURA IPPEI ,  TSUCHIYA MITSUMASA

    IPC: B41C1/10

    Abstract: A heat-sensitive lithographic printing plate precursor comprising a support having thereon two image-forming layers each containing a polymer insoluble in water and soluble in an aqueous alkaline solution, wherein an upper layer of the image-forming layers contains a copolymer including a monomer unit represented by formula (A) defined in the specification.

    8.
    发明专利
    未知

    公开(公告)号：AT423676T

    公开(公告)日：2009-03-15

    申请号：AT07010966

    申请日：2005-08-16

    Applicant: FUJIFILM CORP

    Inventor： KAKINO RYUKI ,  NAKAMURA IPPEI ,  KAWAUCHI IKUO

    IPC: B41C1/10

    Abstract: The positive-type planographic printing plate precursor of the invention comprises a support and a recording layer provided on the support, wherein the recording layer contains: a polymer compound having (a) a monomer represented by the following formula (1), (b) a monomer having an alicyclic group having 7 or more carbon atoms and having a bridge bond, and (c) a monomer having an acid group as a copolymerization component; and an infrared-ray absorbing agent. The positive-type planographic printing plate precursor of the invention achieves both excellent developability and excellent inking property, as well as better image-forming property and a clear image. wherein in the formula (1), Rf is a substituent containing a fluoroalkyl group or a perfluoroalkyl group having 9 or more fluorine atoms, n represents 1 or 2, and R 1 represents hydrogen or a methyl group.

    10.
    发明专利
    未知

    公开(公告)号：DE60320204D1

    公开(公告)日：2008-05-21

    申请号：DE60320204

    申请日：2003-12-22

    Applicant: FUJIFILM CORP

    Inventor： KAWAUCHI IKUO ,  NAKAMURA IPPEI ,  TSUCHIYA MITSUMASA

    IPC: B41C1/10

    Abstract: A heat-sensitive lithographic printing plate precursor comprising a support having thereon two image-forming layers each containing a polymer insoluble in water and soluble in an aqueous alkaline solution, wherein an upper layer of the image-forming layers contains a copolymer including a monomer unit represented by formula (A) defined in the specification.

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