Patents Assigned to Nipon Zeon Co., Ltd.
  • Composition of epoxy group-containing cycloolefin resin
    Patent number: 5783639
    Abstract: A resin composition comprising an epoxy group-containing cycloolefin resin and a crosslinking agent is provided. More specifically, a resin composition comprising an epoxy group-containing thermoplastic norbornene resin obtained by introducing epoxy groups into a thermoplastic norbornene resin, and as the crosslinking agent, a curing agent for epoxy resins or a photoreactive substance is provided. The resin composition is suitable for use as an insulating material.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: July 21, 1998
    Assignees: Nipon Zeon Co., Ltd., Fujitsu Limited
    Inventors: Hideaki Kataoka, Eiko Yuda, Shigemitsu Kamiya, Masahide Yamamoto, Yoshikatsu Ishizuki, Yasuhiro Yoneda, Daisuke Mizutani, Kishio Yokouchi