Original printing plate for lithographic printing plate and method for manufacturing the same
    1.
    发明专利
    Original printing plate for lithographic printing plate and method for manufacturing the same 有权
    用于平版印刷板的原始印刷版及其制造方法

    公开(公告)号:JP2011152711A

    公开(公告)日:2011-08-11

    申请号:JP2010015702

    申请日:2010-01-27

    摘要: PROBLEM TO BE SOLVED: To provide an on-machine developing type original printing plate for a lithographic printing plate, which performs image-recording by laser light exposure, has good on-machine developing properties, is excellent in stain resistance properties, and furthermore has an extremely excellent printing plate wear resistance in comparison with a case using a conventional radical polymerization. SOLUTION: The original printing plate for the lithographic printing plate is characterized in that the original printing plate has an image recording layer including (A) a polymer compound with a side chain containing a betaine structure, (B) an infrared absorbing agent, (C) a polymerization initiator and (D) an ethylenic unsaturated polymerizable compound on a substrate, and being removed with a printing ink and/or dampening water. COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供用于通过激光曝光进行图像记录的平版印刷版的机上显影型原版印刷版,具有良好的机上显影性能,耐污染性能优异, 并且与使用常规自由基聚合的情况相比,具有非常优异的印版耐磨性。 解决方案:用于平版印刷版的原版印刷版的特征在于,原版印刷版具有图像记录层,该图像记录层包括(A)具有含有甜菜碱结构的侧链的高分子化合物,(B)红外线吸收剂 ,(C)聚合引发剂和(D)在基材上的烯属不饱和可聚合化合物,并用印刷油墨和/或润版水除去。 版权所有(C)2011,JPO&INPIT

    Lithographic printing plate original plate, plate making method of the same, and novel polymer compound
    2.
    发明专利
    Lithographic printing plate original plate, plate making method of the same, and novel polymer compound 有权
    平版印刷板原版,其制版方法及新型聚合物化合物

    公开(公告)号:JP2012187907A

    公开(公告)日:2012-10-04

    申请号:JP2011099721

    申请日:2011-04-27

    IPC分类号: B41N1/14 G03F7/00 G03F7/11

    摘要: PROBLEM TO BE SOLVED: To provide a lithographic printing plate original plate which is capable of performing the plate making directly from digital data of a computer or the like, is capable of performing development on a printer or the development by the use of an aqueous solution having a pH of 11 or less, in particular, has excellent developing property after the lapse of time and, moreover, has high printing durability and satisfactory staining resistance, to provide a method of making a lithographic printing plate using the lithographic printing plate original plate, and to provide a polymer compound which can be used for the lithographic printing plate original plate.SOLUTION: The lithographic printing plate original plate has an image recording layer which contains a polymerization initiator (A), a sensitizing dye (B) and a polymerizable compound (C) on a support, wherein the image recording layer or an undercoat layer which is disposed between the support and the image recording layer contains a polymer compound (D) which includes a repeating unit (a1) having a specified radical polymerizable group on a side chain and a repeating unit (a2) having a specified structure interacting with the surface of the support on a side chain. Among such polymer compounds, the novel one is also included.

    摘要翻译: 要解决的问题:为了提供能够直接从计算机等的数字数据进行制版的平版印刷版原版,能够在打印机上进行显影或通过使用 特别是pH为11以下的水溶液在经过时间后具有优异的显影性,而且具有高的印刷耐久性和令人满意的耐污染性,以提供使用平版印刷法制备平版印刷版的方法 并提供可用于平版印刷版原版的高分子化合物。 解决方案:平版印刷版原版具有在载体上含有聚合引发剂(A),增感染料(B)和可聚合化合物(C)的图像记录层,其中图像记录层或底涂层 设置在载体和图像记录层之间的层包含高分子化合物(D),其包含在侧链上具有指定自由基聚合性基团的重复单元(a1)和具有特定结构的重复单元(a2),其具有与 支撑在侧链上的表面。 在这些高分子化合物中,还包括新颖的化合物。 版权所有(C)2013,JPO&INPIT

    Novel compound and method for preparing the same
    3.
    发明专利
    Novel compound and method for preparing the same 有权
    新型化合物及其制备方法

    公开(公告)号:JP2012144513A

    公开(公告)日:2012-08-02

    申请号:JP2011253229

    申请日:2011-11-18

    CPC分类号: C07C231/02 C07C237/16

    摘要: PROBLEM TO BE SOLVED: To provide a (meth)acrylamide compound that is stable during storage and has a primary amine structure containing no halide ions.SOLUTION: The invention is directed to the compound represented by formula (1), wherein: R represents a hydrogen atom or a methyl group; L is a divalent linking group selected from the group consisting of -O-, a divalent aliphatic group, a divalent aromatic group, and a combination thereof; and x is an integer of 1 to 3.

    摘要翻译: 要解决的问题:提供在储存期间稳定并具有不含卤离子的伯胺结构的(甲基)丙烯酰胺化合物。 解决方案:本发明涉及由式(1)表示的化合物,其中:R表示氢原子或甲基; L是选自-O - ,二价脂族基团,二价芳族基团及其组合的二价连接基团; x为1〜3的整数。版权所有(C)2012,JPO&INPIT

    New polymerizable composition, polymerizable compound to be used for the same, image-forming material and lithographic printing plate precursor using the new polymerizable composition
    4.
    发明专利
    New polymerizable composition, polymerizable compound to be used for the same, image-forming material and lithographic printing plate precursor using the new polymerizable composition 有权
    新的可聚合组合物,用于其的可聚合化合物,成像材料和平版印刷版前体使用新的可聚合组合物

    公开(公告)号:JP2012031400A

    公开(公告)日:2012-02-16

    申请号:JP2011146860

    申请日:2011-06-30

    摘要: PROBLEM TO BE SOLVED: To provide a polymerizable composition formable of a good polymerization-cured film free of film reduction with good developability, and to provide a lithographic printing plate precursor good in developability and contamination resistance, and having sufficient resistance to plate wear.SOLUTION: The polymerizable composition includes (a) a polymerizable betaine compound having at least two sulfo-betaine structures and at least one ethylenically unsaturated bond in a molecule, and (b) a polymerization initiator. The image-forming material contains the polymerizable composition. The lithographic printing plate precursor includes the image-forming material containing the polymerizable composition.

    摘要翻译: 要解决的问题:提供一种形成具有良好显影性的不具有膜还原性的良好聚合固化膜的可聚合组合物,并提供具有良好的显影性和耐污染性,并具有足够的耐板性的平版印刷版前体 穿。 解决方案:可聚合组合物包括(a)在分子中具有至少两个磺基甜菜碱结构和至少一个烯键式不饱和键的可聚合甜菜碱化合物,和(b)聚合引发剂。 图像形成材料含有可聚合组合物。 平版印刷版原版包括含有可聚合组合物的图像形成材料。 版权所有(C)2012,JPO&INPIT

    着色粒子及びその製造方法、着色粒子分散液、表示媒体、並びに、表示装置
    5.
    发明专利
    着色粒子及びその製造方法、着色粒子分散液、表示媒体、並びに、表示装置 有权
    彩色颗粒及其制造方法,彩色颗粒分散液,显示介质和显示装置

    公开(公告)号:JP2014211483A

    公开(公告)日:2014-11-13

    申请号:JP2013086674

    申请日:2013-04-17

    CPC分类号: C09C3/10 C09C3/12 C09D17/00

    摘要: 【課題】安定した分散性及び帯電特性を有する着色粒子の提供、並びに、当該着色粒子を利用した、着色粒子分散液、表示媒体、及び表示装置の提供【解決手段】帯電性基を有する第1ポリマー及び着色剤を含有するコア粒子と, 前記コア粒子の表面を被覆する被覆層であって、シリコーン鎖を側鎖に持つモノマー単位A及び自己架橋性基を側鎖に持つモノマー単位Bを有し、且つ前記モノマー単位Bの自己架橋性基が架橋により水酸基を生じない官能基である第2ポリマーの架橋体を含有する被覆層と、を有する着色粒子(例えば、粒子群34を構成する粒子)である。また、当該着色粒子を利用した、着色粒子分散液、表示媒体、及び表示装置である。【選択図】図1

    摘要翻译: 要解决的问题:提供具有稳定的分散性和稳定的充电特性的彩色颗粒,并提供一种着色颗粒分散液,显示介质和使用该着色颗粒的显示装置。提供了一种彩色颗粒(例如, 构成粒子群34的粒子)包括:含有具有可带电性基团的第一聚合物和着色剂的核心粒子; 以及覆盖芯颗粒表面的覆盖层,并且含有具有在侧链上具有硅酮链的单体单元A和侧链上具有自交联基团的单体单元B的第二聚合物的交联体, 单体单元B的自交联基团是通过交联不产生羟基的官能团。 还提供了使用该着色颗粒的彩色颗粒分散液,显示介质和显示装置。

    Planographic printing plate precursor and method of making planographic printing plate
    6.
    发明专利
    Planographic printing plate precursor and method of making planographic printing plate 有权
    平面印刷板前驱体和制作平面印刷板的方法

    公开(公告)号:JP2013205569A

    公开(公告)日:2013-10-07

    申请号:JP2012073529

    申请日:2012-03-28

    发明人: NAKAYAMA TAKAFUMI

    IPC分类号: G03F7/11 G03F7/00 G03F7/32

    摘要: PROBLEM TO BE SOLVED: To provide a planographic printing plate precursor which allows acquisition of a planographic printing plate being superior in plate durability and stain resistance and having reduced dot loss.SOLUTION: The planographic printing plate precursor has an undercoating layer and an image recording layer in this order on a support member, and the undercoating layer contains a polymer having a polyfunctional ethylenically unsaturated compound (component A) and a polyalkylene-oxy bond (component B) in its side chain, and the component A contains a compound expressed by the formula (1) in which Rand Rindependently represent a hydrogen atom, a halogen atom, or a methyl group, Rindependently represents a hydrogen atom or an univalent organic group which may have a substituent group, Xand Lrepresent a linking group, Yrepresents an aliphatic group including a polyalkylene-oxy bond, and Arepresents a hydrogen atom or a univalent aliphatic group.

    摘要翻译: 要解决的问题:提供平版印刷版原版,其允许采集平版印刷版,其平版印刷版具有优异的印版耐久性和耐污性,并且具有降低的点损耗。解决方案:平版印刷版原版具有底涂层和图像记录层 并且底涂层在其侧链含有具有多官能烯键式不饱和化合物(A成分)和聚亚烷基 - 氧键(B成分)的聚合物,成分A含有由 式(1)其中R 1独立地表示氢原子,卤素原子或甲基,R独立地表示氢原子或可以具有取代基的一价有机基团,X和L表示连接基团,Y表示包括 聚亚烷基 - 氧键,并且A表示氢原子或一价脂族基团。

    Planographic printing plate precursor, and novel betaine-containing polymer used for the same
    7.
    发明专利
    Planographic printing plate precursor, and novel betaine-containing polymer used for the same 有权
    PLANOGRAPHIC印刷板前驱体和用于其的新型含BETA聚合物

    公开(公告)号:JP2012048224A

    公开(公告)日:2012-03-08

    申请号:JP2011163682

    申请日:2011-07-26

    摘要: PROBLEM TO BE SOLVED: To provide a planographic printing plate precursor which allows image recording by laser exposure, is excellent in developability and soiling characteristics, and has sufficient printing durability.SOLUTION: On a support medium, the planographic printing plate precursor includes an image recording layer and, if necessary, an undercoat layer. The image recording layer and/or the undercoat layer contains an ethylenic polymer containing a monomer unit having at least two betaine structures.

    摘要翻译: 要解决的问题:为了提供允许通过激光曝光进行图像记录的平版印刷版原版,显影性和污染特性优异,并且具有足够的印刷耐久性。 解决方案:在支撑介质上,平版印刷版前体包括图像记录层,如果需要,包括底涂层。 图像记录层和/或底涂层含有含有具有至少两个甜菜碱结构的单体单元的乙烯性聚合物。 版权所有(C)2012,JPO&INPIT

    Lithographic printing precursor and plate making method thereof
    9.
    发明专利
    Lithographic printing precursor and plate making method thereof 有权
    平版印刷前列印及其制版方法

    公开(公告)号:JP2011245846A

    公开(公告)日:2011-12-08

    申请号:JP2011066806

    申请日:2011-03-24

    摘要: PROBLEM TO BE SOLVED: To provide a lithographic printing precursor which is capable of undergoing image recording with laser light and on-press development or development with an aqueous solution having pH of 11 or less, is excellent in developing property after the passage of time, and exhibits high printing durability and good stain resistance after the passage of time.SOLUTION: The lithographic printing precursor having an image-recording layer includes on a support (A) a polymerization initiator, (B) a sensitizing dye and (C) a polymerizable compound, wherein the image-recording layer or an undercoat layer which is optionally provided between the support and the image-recording layer includes (D) a polymer compound including (a1) a repeating unit having a side chain having a zwitter ion structure, (a2) a repeating unit having a side chain having a polyoxyalkylene structure and (a3) a repeating unit having a side chain having a structure capable of interacting with a surface of the support.

    摘要翻译: 要解决的问题:为了提供能够用激光进行图像记录并用pH为11或更低的水溶液进行印刷显影或显影的平版印刷前体,在通过后具有优异的显影性能 的时间,并且在时间过后表现出高的印刷耐久性和良好的耐污染性。 解决方案:具有图像记录层的平版印刷前体包括聚合引发剂的载体(A),(B)敏化染料和(C)可聚合化合物,其中图像记录层或底涂层 任选地设置在载体和图像记录层之间的聚合物化合物包括(D)包含(a1)具有具有两性离子结构的侧链的重复单元的聚合物化合物,(a2)具有侧链的重复单元,具有聚氧化烯 结构和(a3)具有侧链的重复单元,所述侧链具有能够与载体表面相互作用的结构。 版权所有(C)2012,JPO&INPIT

    Lithographic printing plate precursor and method for manufacturing lithographic printing plate
    10.
    发明专利
    Lithographic printing plate precursor and method for manufacturing lithographic printing plate 有权
    平版印刷机前驱体和制造平版印刷板的方法

    公开(公告)号:JP2012194535A

    公开(公告)日:2012-10-11

    申请号:JP2012013295

    申请日:2012-01-25

    摘要: PROBLEM TO BE SOLVED: To provide a lithographic printing plate excellent in plate ware, stain resistance and stain resistance with lapse of time, and to provide a method for manufacturing a lithographic printing plate.SOLUTION: A lithographic printing plate precursor includes a support body, a photosensitive layer formed on the support body, and another layer optionally formed between the support body and the photosensitive layer. The photosensitive layer or another layer in contact with the support body contains a copolymer (A) which contains (a1) a repeating unit having a structure expressed by the formula in a side chain and (a2) a repeating unit having at least one of structures expressed by formulae (a2-1) to (a2-6) in a side chain. In the formula, Lrepresents a single-bonded divalent aromatic group having 6 to 14 carbon atoms, -C(=O)-O- or -C(=O)-NR-; Zrepresents a divalent linking group; Rrepresents a hydrogen atom, alkyl group, aryl group, heterocyclic group, sulfo group, alkyl sulfonyl group or aryl sulfonyl group; and R, Rand Rrepresent hydrogen atoms, halogen atoms or alkyl groups having 1 to 8 carbon atoms.

    摘要翻译: 要解决的问题:提供一种平板印刷版,具有优异的平版印刷版,耐污染性和耐污染性,并且提供了平版印刷版的制造方法。 解决方案:平版印刷版原版包括支撑体,形成在支撑体上的感光层,以及可选地形成在支撑体和感光层之间的另一层。 感光层或与支撑体接触的另一层包含共聚物(A),其包含(a1)具有由侧链表示的结构的重复单元和(a2)具有至少一种结构的重复单元 由侧链中的式(a2-1)〜(a2-6)表示。 在该式中,L 1 表示碳原子数为6〜14的单键二价芳香族基团,-C(= O)-O-或-C(= O) - NR 2 - ; Z 1 表示二价连接基团; R 1表示氢原子,烷基,芳基,杂环基,磺基,烷基磺酰基或芳基磺酰基; 和R 21 ,R 22 和R 23 表示氢原子,卤素 原子或碳原子数1〜8的烷基。 版权所有(C)2013,JPO&INPIT