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    Photosensitive resin composition and cured product thereof
    1.
    发明授权
    Photosensitive resin composition and cured product thereof 有权
    感光性树脂组合物及其固化物

    公开(公告)号：US09223212B2

    公开(公告)日：2015-12-29

    申请号：US14234199

    申请日：2012-07-26

    申请人： Misato Oonishi ,  Shinya Inagaki ,  Naoko Imaizumi ,  Nao Honda

    发明人： Misato Oonishi ,  Shinya Inagaki ,  Naoko Imaizumi ,  Nao Honda

    IPC分类号： G03F7/038 ,  C08G59/42 ,  G03F7/40

    CPC分类号： G03F7/038 ,  C08G59/42 ,  G03F7/40

    摘要： An alkali-developing-type photosensitive resin composition comprising: a polycarboxylic acid resin (A) obtained by reacting a polybasic anhydride (c) with a reactant (ab) between a difunctional bisphenol epoxy resin (a) having an epoxy group at both terminals and an epoxy equivalent of 600-1300 g/eq., and a monocarboxylic acid compound (b) having an alcoholic hydroxyl group; an epoxy resin (B) having two or more epoxy groups in a molecule; and a photoacid generator (C), wherein the addition ratio the monocarboxylic acid compound (b) with respect to 1 equivalent of the epoxy group of the epoxy resin (a) is 80 equivalent % or more, and the addition ratio the polybasic anhydride with respect to one equivalent of the primary hydroxyl group of the reactant (ab) is 80 equivalent % or more.

    摘要翻译： 一种碱显影型感光性树脂组合物，其含有：通过使多元酸酐（c）与反应物（ab）在两端具有环氧基的双官能双酚环氧树脂（a）反应而得到的多元羧酸树脂（A） 环氧当量为600-1300g / eq。和具有醇羟基的单羧酸化合物（b）; 在分子中具有两个以上环氧基的环氧树脂（B） 和光酸产生剂（C），其中一元羧酸化合物（b）相对于环氧树脂（a）的1当量环氧基的添加比例为80当量％以上，多元酸酐与 相对于一当量的反应物（ab）的伯羟基为80当量％以上。

    Photosensitive Resin Composition And Cured Product Thereof
    3.
    发明申请
    Photosensitive Resin Composition And Cured Product Thereof 有权
    感光树脂组合物及其固化产品

    公开(公告)号：US20140186765A1

    公开(公告)日：2014-07-03

    申请号：US14234199

    申请日：2012-07-26

    申请人： Misato Oonishi ,  Shinya Inagaki ,  Naoko Imaizumi ,  Nao Honda

    发明人： Misato Oonishi ,  Shinya Inagaki ,  Naoko Imaizumi ,  Nao Honda

    IPC分类号： G03F7/038

    CPC分类号： G03F7/038 ,  C08G59/42 ,  G03F7/40

    摘要： An alkali-developing-type photosensitive resin composition comprising: a polycarboxylic acid resin (A) obtained by reacting a polybasic anhydride (c) with a reactant (ab) between a difunctional bisphenol epoxy resin (a) having an epoxy group at both terminals and an epoxy equivalent of 600-1300 g/eq., and a monocarboxylic acid compound (b) having an alcoholic hydroxyl group; an epoxy resin (B) having two or more epoxy groups in a molecule; and a photoacid generator (C), wherein the addition ratio the monocarboxylic acid compound (b) with respect to 1 equivalent of the epoxy group of the epoxy resin (a) is 80 equivalent % or more, and the addition ratio the polybasic anhydride with respect to one equivalent of the primary hydroxyl group of the reactant (ab) is 80 equivalent % or more.

    摘要翻译： 一种碱显影型感光性树脂组合物，其含有：通过使多元酸酐（c）与反应物（ab）在两端具有环氧基的双官能双酚环氧树脂（a）反应而得到的多元羧酸树脂（A） 环氧当量为600-1300g / eq。和具有醇羟基的单羧酸化合物（b）; 在分子中具有两个以上环氧基的环氧树脂（B） 和光酸产生剂（C），其中一元羧酸化合物（b）相对于环氧树脂（a）的1当量环氧基的添加比例为80当量％以上，多元酸酐与 相对于一当量的反应物（ab）的伯羟基为80当量％以上。