公开(公告)号：US09188868B2

公开(公告)日：2015-11-17

申请号：US14167587

申请日：2014-01-29

Applicant: FUJIFILM Corporation

Inventor： Takafumi Nakayama ,  Yu Iwai ,  Junya Abe

IPC: G03F7/00 ,  G03F7/09 ,  B41C1/10 ,  C08F230/02 ,  C08F220/36 ,  G03F7/11 ,  G03F7/027 ,  G03F7/30 ,  G03F7/32 ,  B41N1/14 ,  G03F7/028 ,  G03F7/033

CPC classification number: G03F7/092 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/24 ,  B41N1/14 ,  C08F220/36 ,  C08F230/02 ,  G03F7/027 ,  G03F7/028 ,  G03F7/033 ,  G03F7/11 ,  G03F7/3035 ,  G03F7/32 ,  G03F7/322 ,  C08F220/54 ,  C08F222/04 ,  C08F222/06

Abstract: A lithographic printing plate precursor having excellent printing durability, staining resistance and developability as well as processes for preparing lithographic printing plates therefrom. The lithographic printing plate precursor may comprise a primer layer and an image-recording layer in this order in a substrate, wherein the primer layer comprises a polymer containing a repeat unit having a carbon-carbon backbone, a —C(═O)— group directly attached thereto, a —C(═O)—NR0 — group, a carboxyl group or a salt thereof, and an ethylenically unsaturated bond.

Abstract translation: 具有优异的印刷耐久性，耐污染性和显影性的平版印刷版原版以及从其制备平版印刷版的方法。 平版印刷版原版可以在底物中依次包含底漆层和图像记录层，其中底漆层包含含有碳 - 碳骨架的重复单元的聚合物，-C（= O） - 基团 -C（= O）-NRO - 基，羧基或其盐，和烯属不饱和键。

公开(公告)号：US09067400B2

公开(公告)日：2015-06-30

申请号：US14024010

申请日：2013-09-11

Applicant: FUJIFILM Corporation

Inventor： Yu Iwai ,  Junya Abe ,  Yuriko Ishiguro ,  Hidekazu Oohashi

IPC: G03F7/00 ,  G03F7/26 ,  B41C1/10 ,  G03F7/09 ,  G03F7/11

CPC classification number: B41C1/10 ,  G03F7/09 ,  G03F7/11

Abstract: A lithographic printing plate precursor includes a support and one or more layers, one of the one or more layers is a photosensitive layer containing an initiator compound, a polymerizable compound and a binder polymer, and a layer being in contact with the support of the one or more layers contains a copolymer containing a repeating unit having a zwitterionic structure and a repeating unit having a structure capable of interacting with a surface of the support.

Abstract translation: 平版印刷版前体包括载体和一层或多层，一层或多层中的一层是含有引发剂化合物，可聚合化合物和粘合剂聚合物的感光层，以及与该载体的载体接触的层 或更多层包含含有具有两性离子结构的重复单元的共聚物和具有能够与载体表面相互作用的结构的重复单元。

公开(公告)号：US09348225B2

公开(公告)日：2016-05-24

申请号：US14467613

申请日：2014-08-25

Applicant: FUJIFILM Corporation

Inventor： Ichiro Koyama ,  Junya Abe

IPC: G03F7/11 ,  G03F7/038 ,  C08F290/12 ,  C08F299/06 ,  G03F7/027 ,  G03F7/38 ,  B41C1/10 ,  G03F7/033 ,  G03F7/30 ,  G03F7/32 ,  G03F7/20 ,  C08F265/06

CPC classification number: G03F7/0388 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/24 ,  C08F265/06 ,  C08F290/12 ,  C08F299/06 ,  G03F7/027 ,  G03F7/033 ,  G03F7/3035 ,  G03F7/322 ,  G03F7/38 ,  C08F222/10

Abstract: Disclosed is a lithographic printing plate allowing for high running performance of the developer, wide water window and high printing durability. The lithographic printing plate precursor comprises a photosensitive layer on a support, wherein the photosensitive layer comprises (A) a polymerizable compound, (B) a polymerization initiator, (C) a polyvinyl acetal binder containing at least one kind of repeat units represented by general formula (I-c), general formula (I-b) and general formula (I-a), and (D) an acrylic resin binder.

Abstract translation: 公开了一种允许显影剂的高运行性能，宽水窗和高印刷耐久性的平版印刷版。 平版印刷版原版在载体上包含感光层，其中感光层包含（A）可聚合化合物，（B）聚合引发剂，（C）含有至少一种重复单元的聚乙烯醇缩乙醛粘合剂， 式（Ic），通式（Ib）和通式（Ia），和（D）丙烯酸树脂粘合剂。

公开(公告)号：US08895224B2

公开(公告)日：2014-11-25

申请号：US13975978

申请日：2013-08-26

Applicant: FUJIFILM Corporation

Inventor： Hiroyuki Suzuki ,  Junya Abe ,  Takafumi Nakayama ,  Kohei Takeshita

IPC: C08F290/14 ,  G03C1/00 ,  G03C5/00 ,  G03C1/66 ,  G03F7/00 ,  G03F7/26 ,  B41N1/00 ,  G03F7/11 ,  G03F7/32 ,  G03F7/09 ,  G03F7/004 ,  G03F7/30

CPC classification number: G03F7/0388 ,  C08F2220/603 ,  C08F2220/606 ,  G03F7/00 ,  G03F7/004 ,  G03F7/027 ,  G03F7/033 ,  G03F7/038 ,  G03F7/085 ,  G03F7/09 ,  G03F7/092 ,  G03F7/11 ,  G03F7/30 ,  G03F7/3042 ,  G03F7/32 ,  G03F7/322

Abstract: Lithographic printing plates and processes for preparing the lithographic printing plates are provided. The plates have excellent printing durability, staining resistance and staining resistance over time. The lithographic printing plate precursor includes: a substrate; a photosensitive layer provided on the substrate; and an extra layer optionally provided between the substrate and the photosensitive layer. The photosensitive layer or the extra layer adjacent to the substrate contains (A) a copolymer. The copolymer (A) includes: (a1) a repeating unit of formula (a1-1) below in a side chain, and (a2) a repeating unit having at least one of the structures represented by formulae (a2-1) to (a2-6) shown in the specification in a side chain. L1, Z1, R1, and R21, R22 and R23 in formula (a1-1) and the variables in formulae (a2-1) to (a2-6) are as defined in the specification.

Abstract translation: 提供了平版印刷版和用于制备平版印刷版的方法。 这些板材具有优异的印刷耐久性，耐污染性和耐污染性。 平版印刷版原版包括：基材; 设置在基板上的感光层; 以及可选地设置在基底和感光层之间的额外层。 感光层或与基材相邻的附加层含有（A）共聚物。 共聚物（A）包括：（a1）侧链中下述式（a1-1）的重复单元，（a2）具有式（a2-1）〜（ a2-6）在侧链中示出。 式（a1-1）中的L1，Z1，R1和R21，R22和R23，式（a2-1）至（a2-6）中的变量如本说明书中所定义。