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1.发明公开
公开(公告)号：EP3991988A1
公开(公告)日：2022-05-04
申请号：EP20832088.7
申请日：2020-06-26
申请人： FUJIFILM Corporation
IPC分类号： B41N1/14 , G03F7/00 , G03F7/004 , G03F7/027 , G03F7/029 , G03F7/031 , G03F7/038 , G03F7/09 , G03F7/11
摘要： Provided is a lithographic printing plate precursor having an aluminum support and an image-recording layer formed on the aluminum support, in which the image-recording layer contains resin particles A that have an ethylenically unsaturated group and a compound B that has an ethylenically unsaturated group other than the resin particles A and has an ethylenically unsaturated bond valence of 1.5 mmol/g or more. Also provided are a method for preparing lithographic printing plate or a lithographic printing method using the lithographic printing plate precursor.
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公开(公告)号：EP3845394A1
公开(公告)日：2021-07-07
申请号：EP19853768.0
申请日：2019-08-29
申请人： FUJIFILM Corporation
发明人： ISHIJI, Yohei , YANAGI, Shunsuke , ARAKI, Kenjiro
摘要： Provided are a planographic printing plate precursor including a support, and an image recording layer in this order, in which the image recording layer contains polymer particles containing an addition polymerization type resin, and the addition polymerization type resin contains a polymerizable group and a hydrophilic structure; a method of producing a planographic printing plate using the planographic printing plate precursor; a planographic printing method using the planographic printing plate precursor; and a curable composition containing the polymer particles.
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3.发明公开
公开(公告)号：EP3991985A1
公开(公告)日：2022-05-04
申请号：EP20831196.9
申请日：2020-06-26
申请人： FUJIFILM Corporation
IPC分类号： B41N1/14 , B41C1/10 , B41M1/06 , B41N1/08 , B41N3/03 , G03F7/00 , G03F7/004 , G03F7/028 , G03F7/029 , G03F7/033 , G03F7/09 , G03F7/11
摘要： Provided is a lithographic printing plate precursor having an aluminum support, an image-recording layer, and a water-soluble overcoat layer in this order, in which the image-recording layer contains an infrared-absorbing polymethine colorant having HOMO of -5.2 eV or less, a polymerization initiator, a polymerizable compound, and a polymer, and the polymer has a constitutional unit formed of an aromatic vinyl compound and a constitutional unit formed of an acrylonitrile compound. Also provided are a method for preparing a lithographic printing plate using the lithographic printing plate precursor.
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公开(公告)号：EP3991987A1
公开(公告)日：2022-05-04
申请号：EP20831892.3
申请日：2020-06-26
申请人： FUJIFILM Corporation
摘要： Provided is an on-press development type lithographic printing plate precursor having a support and an image-recording layer on the support, in which the image-recording layer contains a compound A that has a partial structure satisfying 8d ≥ 15.5 wherein 8d is a value of a dispersion element in the Hansen solubility parameters, and a content of the partial structure satisfying δd ≥ 15.5 in the compound A is 50% by mass or more with respect to a total mass of the compound. Also provided is a method of preparing lithographic printing plate or a lithographic printing method using the lithographic printing plate precursor.
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公开(公告)号：EP4299332A1
公开(公告)日：2024-01-03
申请号：EP22759759.8
申请日：2022-02-24
申请人： FUJIFILM Corporation
发明人： YANAGI, Shunsuke , AIZU, Kohei , SAKAGUCHI, Akira
摘要： Provided is an on-press development type planographic printing plate precursor having a support and an image-recording layer on the support, in which the image-recording layer contains a compound represented by Formula 1 or Formula 2 and an organic compound having a group 13 element. Also provided are a method of preparing a planographic printing plate or a planographic printing method in which the on-press development type planographic printing plate precursor is used, and a coloring agent represented by Formula 1 or Formula 2. In Formula 1 and Formula 2, R 1 to R 7 each independently represent a hydrogen atom or a monovalent organic group, and L 1 and L 2 represent a divalent organic group.
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公开(公告)号：EP4190581A1
公开(公告)日：2023-06-07
申请号：EP21848782.5
申请日：2021-07-27
申请人： FUJIFILM Corporation
摘要： Provided is an on-press development type lithographic printing plate precursor having a support, an image-recording layer, and an outermost layer in this order, in which the outermost layer has a sea-island structure consisting of a discontinuous phase that contains a hydrophobic polymer and a continuous phase that contains a water-soluble polymer. Also provided are a method of preparing a lithographic printing plate and a lithographic printing method in which the on-press development type lithographic printing plate precursor is used.
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