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公开(公告)号:EP1048709A1
公开(公告)日:2000-11-02
申请号:EP99949415.6
申请日:1999-10-26
发明人: YAMASAKI, Susumu Mitsui Chemicals Inc. , SUETSUGU, Toshio Mitsui Chemicals Inc. , SOEJIMA, Wataru Mitsui Chemicals Inc. , ISHIGURO, Masaharu Mitsui Chemicals Inc.
IPC分类号: C09J163/00 , C09J109/02 , C09J161/10 , H05K1/03
CPC分类号: H05K3/386 , C08L2666/02 , C08L2666/14 , C08L2666/28 , C09J109/02 , C09J163/00 , H05K1/0393 , H05K2201/0133 , H05K2201/0355
摘要: An adhesive composition comprising (1) a phosphoric acid ester specified by general formula (I), (2) a phenolic hydroxyl-containing aromatic compound having a softening point of 60 to 200°C, (3) an epoxy resin and (4) a carboxyl-containing nitrile-butadine rubber, a ratio of the components (2), (3) and (4) being 0 . The composition is suitable for use in a printed circuit board, especially for a flexible printed circuit board.
The invention also provides a flexible printed circuit board prepared by using the adhesive composition.摘要翻译: (1)通式(I)所示的磷酸酯,(2)软化点为60〜200℃的含酚羟基的芳香族化合物,(3)环氧树脂和(4) (2),(3)和(4)的比例为0 <组分(2)/(组分(3)+组分(4))<1的含羧基腈 - 丁二烯橡胶。 该组合物适用于印刷电路板,特别是用于柔性印刷电路板。 本发明还提供了一种使用该粘合剂组合物制备的柔性印刷电路板。