New epoxy resin and method for producing the same, epoxy resin composition comprising the epoxy resin, and cured product essentially comprising the epoxy resin
    8.
    发明专利
    New epoxy resin and method for producing the same, epoxy resin composition comprising the epoxy resin, and cured product essentially comprising the epoxy resin 有权
    新型环氧树脂及其制造方法,环氧树脂包含环氧树脂组合物,以及基本上包含环氧树脂的固化产品

    公开(公告)号:JP2009280734A

    公开(公告)日:2009-12-03

    申请号:JP2008135629

    申请日:2008-05-23

    Abstract: PROBLEM TO BE SOLVED: To provide a new epoxy resin excellent in heat resistance or the like. SOLUTION: Disclosed are a new epoxy resin of general formula (1), its production method, a composition and its cured product. In the formula, E1 and E3 are each a moiety such as represented by general formula (3); E2 is a moiety such as represented by general formula (9); A1 and A2 each denotes an acid anhydride residue being a hydrocarbon which may contain an atom of P, N or O; n is a natural number; R denotes a hydrocarbon which may contain an atom of P, N or O. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提供耐热性优异的新型环氧树脂等。 解决方案:公开了通式(1)的新型环氧树脂,其制备方法,组合物及其固化产物。 在该式中,E1和E3各自为通式(3)表示的部分。 E2是由通式(9)表示的部分; A1和A2各自表示可以含有P,N或O原子的烃的酸酐残基; n是自然数; R表示可含有P,N或O原子的烃。版权所有(C)2010,JPO&INPIT

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