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    Curable composition for back-protecting material in making shadow mask
    2.
    发明授权
    Curable composition for back-protecting material in making shadow mask 失效
    用于制作荫罩的背部保护材料的可固化组合物

    公开(公告)号：US6143803A

    公开(公告)日：2000-11-07

    申请号：US338502

    申请日：1999-06-23

    申请人： Ichiro Igarashi ,  Tetsuji Jitsumatsu

    发明人： Ichiro Igarashi ,  Tetsuji Jitsumatsu

    IPC分类号： G03F7/004 ,  C08F2/46 ,  C08F220/26 ,  C08F220/30 ,  C09D4/00 ,  G03F7/027 ,  C08F20/36 ,  C08F20/50 ,  G03F7/028

    CPC分类号： G03F7/027 ,  C08F220/26 ,  C09D4/00 ,  C08F220/30

    摘要： The present invention provides a curable composition for back-protecting material used in making shadow masks which gives a cured film excellent in all of etching resistance, alkali solubility or peelability, and pattern formability even when a second etching is carried out at high temperatures. That is, the present invention provides a curable composition for back-protecting material used at a second etching step in making shadow masks which comprises the following components (a), (b) and (c) and which gives a cured film having alkali solubility or alkali peelability:(a) a compound having one carboxyl group and one (meth)acryloyl group,(b) a tri(meth)acrylate of an alkylene oxide adduct of isocyanuric acid, and(c) (c1) a (meth)acrylate compound having two or more (meth)acryloyl groups, (c2) a chain transfer agent, or a combination of (c1) and (c2).

    摘要翻译： 本发明提供一种用于制造荫罩的背部保护材料的固化性组合物，即使在高温下进行第二次蚀刻时，也能得到耐蚀刻性，碱溶性或剥离性全部优异的图案形成性的固化膜。 也就是说，本发明提供了在第二蚀刻步骤中使用的用于背部保护材料的可固化组合物，其用于制造荫罩，其包含以下组分（a），（b）和（c），并且得到具有碱溶性的固化膜 或碱剥离性：（a）具有一个羧基和一个（甲基）丙烯酰基的化合物，（b）异氰脲酸的烯化氧加成物的三（甲基）丙烯酸酯，和（c）（c1）a（甲基） 具有两个以上（甲基）丙烯酰基的丙烯酸酯化合物，（c2）链转移剂，或（c1）和（c2）的组合。

    Pressure-sensitive adhesive composition curable with actinic energy ray and pressure-sensitive adhesive sheet
    3.
    发明授权
    Pressure-sensitive adhesive composition curable with actinic energy ray and pressure-sensitive adhesive sheet 失效
    用光化能射线和压敏粘合片固化的压敏粘合剂组合物

    公开(公告)号：US06645617B1

    公开(公告)日：2003-11-11

    申请号：US09856984

    申请日：2001-05-30

    申请人： Eiichi Okazaki ,  Tetsuji Jitsumatsu

    发明人： Eiichi Okazaki ,  Tetsuji Jitsumatsu

    IPC分类号： C08F246

    CPC分类号： C09J133/26 ,  C09J7/385 ,  C09J133/06 ,  Y10T428/28 ,  Y10T428/2809 ,  Y10T428/2891

    摘要： A pressure-sensitive adhesive composition curable with actinic energy rays which comprises a copolymer comprising 0.1 to 30 wt. %, preferably 0.1 to 3 wt. %, structural units derived from an imide (meth)acrylate represented by general formula (1) and 70 to 99.9 wt. %, preferably 97 to 99.9 wt. %, structural units derived from an ethylenic monomer such as an alkyl (meth)acrylate having a C4-12 alkyl group. In formula (1), R1 and R2 each independently is hydrogen or C1-4 alkyl, one of R1 and R2 is hydrogen and the other is C1-4 alkyl, or R1 and R2 are bonded to each other to form a carbon ring; R3 is C1-6 alkylene; R4 is hydrogen or methyl; and n is an integer of 1 to 6. The pressure-sensitive adhesive composition is usable as one-pack type, has excellent storage stability, and does not necessitate any step such as heating or aging when used. The cured article obtained therefrom is excellent in bonding strength and holding power, is substantially odorless, and is extremely suitable for use in pressure-sensitive adhesive sheets, etc.

    摘要翻译： 一种用光化能射线固化的压敏粘合剂组合物，其包含含有0.1-30wt。 ％，优选0.1〜3wt。 ％，由通式（1）表示的酰亚胺（甲基）丙烯酸酯衍生的结构单元和70〜99.9重量％ ％，优选97-99.9重量％。 ％，衍生自烯属单体的结构单元如具有C 4-12烷基的（甲基）丙烯酸烷基酯。 在式（1）中，R 1和R 2各自独立地是氢或C 1-4烷基，R 1和R 2之一是氢，另一个是C 1-4烷基， 1>和R 2彼此键合形成碳环; R 3是C 1-6亚烷基; R 4是氢或甲基; n为1〜6的整数。该粘合剂组合物可用作单组分型，具有优异的储存稳定性，并且在使用时不需要加热或老化等任何步骤。 由此得到的固化物的接合强度和保持力优异，基本上无臭，非常适合用于压敏粘合片等。

    Acrylates and actinic radiation-curable compositions containing them
    5.
    发明授权
    Acrylates and actinic radiation-curable compositions containing them 有权
    含有它们的丙烯酸酯和光化辐射固化组合物

    公开(公告)号：US06329443B1

    公开(公告)日：2001-12-11

    申请号：US09446370

    申请日：1999-12-20

    申请人： Eiichi Okazaki ,  Tetsuji Jitsumatsu

    发明人： Eiichi Okazaki ,  Tetsuji Jitsumatsu

    IPC分类号： C08F246

    CPC分类号： C07D209/48 ,  C08F20/36 ,  C09D4/00 ,  C08F220/36

    摘要： New imido(meth) acrylates of general formula (1), wherein R1, R2 and R3 may be the same or different and each represents H or CH3; R4 to R7 may be the same or different and each represents H or CmH2m+1 (in which m is 1 to 6); and n represents 1 to 4, and radiation-curable compositions prepared from them, easily cured by the irradiation with radiations, particularly ultraviolet rays, to form cured compositions excellent in weather resistance, abrasion resistance and adhesion to a base, and free from the problem of odor.

    摘要翻译： 新的通式（1）的酰亚胺基（甲基）丙烯酸酯，其中R 1，R 2和R 3可以相同或不同，各自表示H或CH 3; R 4至R 7可以相同或不同，各自表示H或C m H 2n + 1（其中m为1至6）; n表示1〜4，由它们制备的可辐射固化组合物通过辐射特别是紫外线照射容易固化，以形成耐候性，耐磨性和与基材的粘附性优异的固化组合物，并且不存在问题 的气味