Logo En IconLogo Mark IconIcelandic Intellectual Property Office

EP3135670

TETRACARBOXYLIC DIANHYDRIDE, POLYAMIC ACID, POLYIMIDE, METHODS FOR PRODUCING SAME, AND POLYAMIC ACID SOLUTION

  • Status:
    EP einkaleyfi: Þýðing ekki lögð inn
  • EP appl. date:
    21.4.2015
  • EP published:
    4.9.2019
  • EP application number:
    15782418.6
  • Max expiry date:
    20.4.2035
  • Title:
    TETRACARBOXYLIC DIANHYDRIDE, POLYAMIC ACID, POLYIMIDE, METHODS FOR PRODUCING SAME, AND POLYAMIC ACID SOLUTION

Timeline

Today
21.4.2015EP application
4.9.2019EP Publication

Owner

  • Name:
    JX Nippon Oil & Energy Corporation
  • Address:
    1-2, Otemachi 1-chome,, 100-8162, Chiyoda-ku,Tokyo, JP

Inventor

  • Name:
    NOGUCHI, Masaki
  • Address:
    Tokyo, JP
  • Name:
    WATANABE, Daisuke
  • Address:
    Tokyo, JP
  • Name:
    UENO, Ryuichi
  • Address:
    Tokyo, JP
  • Name:
    MATSUMOTO, Takaya
  • Address:
    Tokyo, JP
  • Name:
    KOMATSU, Shinichi
  • Address:
    Tokyo, JP

Priority

  • Number:
    2014089408
  • Date:
    23.4.2014
  • Country:
    JP

Classification

  • Categories:
    C07D 307/93, C08G 73/10, C07B 61/00

Upload documents