Positive working resist composition and pattern forming method
    46.
    发明授权
    Positive working resist composition and pattern forming method 有权
    正性抗蚀剂组成和图案形成方法

    公开(公告)号:US07648817B2

    公开(公告)日:2010-01-19

    申请号:US12037135

    申请日:2008-02-26

    CPC分类号: G03F7/0397

    摘要: A positive working resist composition comprises a specific resin. The specific resin comprises: a repeating unit having a first specific group; and a repeating unit having a second specific group, the first specific group being different from the second specific group; and a specific structure in an end terminal of the resin. The specific resin decomposes by action of an acid to increase its solubility in an alkaline developer.

    摘要翻译: 正性抗蚀剂组合物包含特定的树脂。 特定树脂包括:具有第一特定基团的重复单元; 和具有第二特定基团的重复单元,所述第一特定基团不同于所述第二特定基团; 和树脂末端的具体结构。 特定树脂通过酸的作用而分解,以增加其在碱性显影剂中的溶解度。

    POSITIVE WORKING RESIST COMPOSITION AND PATTERN FORMING METHOD
    49.
    发明申请
    POSITIVE WORKING RESIST COMPOSITION AND PATTERN FORMING METHOD 有权
    积极的工作组合和图案形成方法

    公开(公告)号:US20080206669A1

    公开(公告)日:2008-08-28

    申请号:US12037135

    申请日:2008-02-26

    IPC分类号: G03F7/039 G03F7/26

    CPC分类号: G03F7/0397

    摘要: A positive working resist composition comprises a specific resin. The specific resin comprises: a repeating unit having a first specific group; and a repeating unit having a second specific group, the first specific group being different from the second specific group; and a specific structure in an end terminal of the resin. The specific resin decomposes by action of an acid to increase its solubility in an alkaline developer.

    摘要翻译: 正性抗蚀剂组合物包含特定的树脂。 特定树脂包括:具有第一特定基团的重复单元; 和具有第二特定基团的重复单元,所述第一特定基团不同于所述第二特定基团; 和树脂末端的具体结构。 特定树脂通过酸的作用而分解,以增加其在碱性显影剂中的溶解度。

    Polymerizable composition and negative-working planographic printing plate precursor using the same
    50.
    发明授权
    Polymerizable composition and negative-working planographic printing plate precursor using the same 失效
    可聚合组合物和使用其的负性平版印刷版原版

    公开(公告)号:US07232644B2

    公开(公告)日:2007-06-19

    申请号:US10645796

    申请日:2003-08-22

    IPC分类号: G03F7/033 G03F7/038 G03F7/09

    摘要: The invention provides a polymerizable composition comprising: a binder polymer containing at least an acid group having an acid dissociation constant (pKa) of 5.5 or more and a radical addition polymerizable group, and a radical-generating compound capable of generating a radical with light or heat. Further, the invention provides a negative-working planographic printing plate precursor which has a recording layer containing the polymerizable composition. Use of the polymerizable composition of the invention provides a planographic printing plate precursor that is capable of forming high-quality images free from stains in non-image portions, and further has high strength in formed image portions and excellent printing endurance.

    摘要翻译: 本发明提供一种可聚合组合物,其包含:至少含有酸解离常数(pKa)为5.5以上的酸基和自由基加成聚合性基团的粘合剂聚合物和能够产生光的自由基的自由基产生化合物 热。 此外,本发明提供一种具有含有可聚合组合物的记录层的负性平版印刷版原版。 使用本发明的聚合性组合物提供能够形成无图像部分中的污渍的高质量图像的平版印刷版前体,并且在成像图像部分中还具有高强度和优异的印刷耐久性。