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    14.
    发明专利
    未知

    公开(公告)号：DE60317744T2

    公开(公告)日：2008-10-30

    申请号：DE60317744

    申请日：2003-09-18

    Applicant: FUJIFILM CORP

    Inventor： AOAI TOSHIAKI ,  ENDO AKIHIRO

    IPC: B41C1/10 ,  G03F7/004 ,  B41M5/36 ,  B41N1/14 ,  G03C1/73 ,  G03F7/00 ,  G03F7/038 ,  G03F7/039

    Abstract: An infrared sensitive composition comprises an alkali-soluble resin having a phenolic hydroxy group, light-heat converting substances and a leuco-hydroxy dye. An independent claim is also included for a lithographic printing plate precursor comprising a support and an image-forming layer which comprises the infrared sensitive composition.

    16.
    发明专利
    未知

    公开(公告)号：AT418589T

    公开(公告)日：2009-01-15

    申请号：AT06010110

    申请日：2006-05-16

    Applicant: FUJIFILM CORP

    Inventor： AOAI TOSHIAKI

    IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328

    Abstract: An ink composition is provided that comprising a) a polymerizable compound, b) a polymerization initiator, and c) a coloring agent, the ink composition having a halogen ion content of no greater than 500 ppm. There is also provided an inkjet recording method that includes a step of discharging the ink composition onto a recording medium, and a step of irradiating the discharged ink composition with radiation so as to cure the ink composition. Also described is a process for producing a lithographic printing plate, the process comprising: (a) a step of discharging the above ink composition onto a hydrophilic support; and (b) a step of curing the discharged ink composition by irradiating the ink composition with actininc radiation so as to form a hydrophobic image on the hydrophilic support by curing the ink composition.

    17.
    发明专利
    未知

    公开(公告)号：DE602006000645D1

    公开(公告)日：2008-04-17

    申请号：DE602006000645

    申请日：2006-09-01

    Applicant: FUJIFILM CORP

    Inventor： AOAI TOSHIAKI

    IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

    Abstract: An ink composition is provided that includes a cationically polymerizable compound (a), a compound (b) that generates an acid when exposed to radiation, a colorant (c), and a salt of a weak acid having a pKa of 4 to 8 (d). There is also provided an inkjet recording method that includes a step of discharging the ink composition onto a recording medium, and a step of irradiating the discharged ink composition with radiation so as to cure the ink composition.

    19.
    发明专利
    未知

    公开(公告)号：DE602006000645T2

    公开(公告)日：2009-03-05

    申请号：DE602006000645

    申请日：2006-09-01

    Applicant: FUJIFILM CORP

    Inventor： AOAI TOSHIAKI

    IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

    Abstract: An ink composition is provided that includes a cationically polymerizable compound (a), a compound (b) that generates an acid when exposed to radiation, a colorant (c), and a salt of a weak acid having a pKa of 4 to 8 (d). There is also provided an inkjet recording method that includes a step of discharging the ink composition onto a recording medium, and a step of irradiating the discharged ink composition with radiation so as to cure the ink composition.

    20.
    发明专利
    未知

    公开(公告)号：DE602006004392D1

    公开(公告)日：2009-02-05

    申请号：DE602006004392

    申请日：2006-05-16

    Applicant: FUJIFILM CORP

    Inventor： AOAI TOSHIAKI

    IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328

    Abstract: An ink composition is provided that comprising a) a polymerizable compound, b) a polymerization initiator, and c) a coloring agent, the ink composition having a halogen ion content of no greater than 500 ppm. There is also provided an inkjet recording method that includes a step of discharging the ink composition onto a recording medium, and a step of irradiating the discharged ink composition with radiation so as to cure the ink composition. Also described is a process for producing a lithographic printing plate, the process comprising: (a) a step of discharging the above ink composition onto a hydrophilic support; and (b) a step of curing the discharged ink composition by irradiating the ink composition with actininc radiation so as to form a hydrophobic image on the hydrophilic support by curing the ink composition.

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