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  • 专利标题:   Preparation of graphene modified polyimide composite film used in flexible circuit board, involves coating graphene-modified polyimide composite layer on surface of polyimide film.
  • 专利号:   CN106832363-A
  • 发明人:   MIN Y, WENG L, LIU Y, QI F, HE T
  • 专利权人:   NANJING CRESCENT MATERIAL SCI TECHNOLO
  • 国际专利分类:   C08J005/18, C08J007/04, C08K003/04, C08L079/08, C09D179/08, H05K001/03
  • 专利详细信息:   CN106832363-A 13 Jun 2017 C08J-005/18 201760 Pages: 5 Chinese
  • 申请详细信息:   CN106832363-A CN11268088 31 Dec 2016
  • 优先权号:   CN11268088

▎ 摘　　要

NOVELTY - The preparation method of graphene modified polyimide composite film involves coating a graphene-modified polyimide composite layer on the surface of a polyimide film. USE - Preparation of graphene modified polyimide composite film used in flexible circuit board (claimed). ADVANTAGE - The method enables the preparation of graphene modified polyimide composite film with high durability, and excellent electrical and mechanical properties.