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  • 专利标题:   Gas-barrier transparent polymer composite film used for display, comprises specified amount of graphene oxide and polyvinyl alcohol and/or ethylene-vinyl alcohol copolymer.
  • 专利号:   KR2012024263-A, KR1209293-B1
  • 发明人:   LEE H S, SANG L H
  • 专利权人:   UNIV DONGA RES FOUND INDACAD COOP
  • 国际专利分类:   C08J005/18, C08K003/20, C08L023/08, C08L029/04
  • 专利详细信息:   KR2012024263-A 14 Mar 2012 C08J-005/18 201241 Pages: 14
  • 申请详细信息:   KR2012024263-A KR087070 06 Sep 2010
  • 优先权号:   KR087070

▎ 摘　　要

NOVELTY - A gas-barrier transparent polymer composite film comprises 0.001-0.5 wt.% of graphene oxide and polyvinyl alcohol and/or ethylene-vinyl alcohol copolymer. The film has light transmission of 70% or more. USE - Gas-barrier transparent polymer composite film is used as blocking protection film for display. Can also be used for plastic food container for milk and beer, pesticide container, fuel tank and chemical storage container. ADVANTAGE - The film has improved gas-barrier property, and moisture-barrier property.