• 专利标题:   Gas barrier film used for flexible substrate, has primary graphene layer formed on macromolecular film, and membranous polymer film.
  • 专利号:   WO2013062246-A1, KR2013047804-A, KR1437142-B1, US2014272350-A1
  • 发明人:   KIM T H, KIM Y K, KEE S B, KIM S K, IM C G, HO K T, GWON K Y, BEOM G S, GUK K S, GYU I C
  • 专利权人:   CHEIL IND INC, CHEIL IND INC
  • 国际专利分类:   C01B031/02, C08J005/18, B32B027/06, C23C016/26, G02F001/1339, H01L051/52
  • 专利详细信息:   WO2013062246-A1 02 May 2013 C08J-005/18 201334 Pages: 20
  • 申请详细信息:   WO2013062246-A1 WOKR007882 28 Sep 2012
  • 优先权号:   KR111673

▎ 摘  要

NOVELTY - A gas barrier film has a primary graphene layer formed on a macromolecular film, and a membranous polymer film. USE - Gas barrier film is used for flexible substrate (claimed) for display panel. ADVANTAGE - The gas barrier film has excellent heat resistance, illumination and physical properties, and is economically manufactured by a simple process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of gas barrier film, which involves forming the graphene layer on the membranous polymer film by spin coating, dip coating, solvent casting, chemical vapor deposition, slot die coating and/or spray coating of graphene solution on macromolecular film.