• 专利标题:   Graphene dispersed composition used for manufacturing carbon containing resin laminated material, comprises graphene oxide, hardening agent, epoxy resin and silane coupling agent having epoxy group as dispersing agent.
  • 专利号:   JP2015040211-A
  • 发明人:   SHIMADA N
  • 专利权人:   OIKE KOGYO KK
  • 国际专利分类:   B32B027/18, B32B027/38, C01B031/02, C08K003/04, C08K005/5415, C08L063/00
  • 专利详细信息:   JP2015040211-A 02 Mar 2015 C08L-063/00 201518 Pages: 11 Japanese
  • 申请详细信息:   JP2015040211-A JP170037 20 Aug 2013
  • 优先权号:   JP170037

▎ 摘  要

NOVELTY - A graphene dispersed composition comprises graphene oxide, hardening agent, epoxy resin and silane coupling agent having epoxy group as dispersing agent of epoxy resin. The graphene oxide has oxidation degree of 5-45 atomic%. USE - Graphene dispersed composition used for manufacturing carbon containing resin laminated material (claimed). Uses include but are not limited to electromagnetic wave shielding material, electromagnetic wave absorbing material, electrode material for fuel cells and thermal radiation material. ADVANTAGE - The composition contains graphene dispersed uniformly in high concentration, and enables formation of graphene containing sheet having stable electromagnetic absorption characteristics, thermal radiation characteristics and electroconductivity. The graphene containing laminated sheet is formed easily and with improved productivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for carbon containing resin laminated material, which consists of graphene containing resin sheet formed using the graphene dispersed composition, provided on a base material.