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  • 专利标题:   Preparing barrier-film involves mixing graphene with a first organic solvent to form a graphene dispersion mother liquor, and then mixing obtained graphene dispersion mother liquor with the polyester resin to form a composite solution.
  • 专利号:   CN107662321-A
  • 发明人:  
  • 专利权人:   DONGGUAN FRONTIER SCI TECHNOLOGY INST
  • 国际专利分类:   B29B007/00, B29C047/00, B29C047/92, B29L007/00, B64B001/58, C08K003/04, C08L067/00, C08L067/02
  • 专利详细信息:   CN107662321-A 06 Feb 2018 B29C-047/00 201819 Pages: 10 Chinese
  • 申请详细信息:   CN107662321-A CN10602051 27 Jul 2016
  • 优先权号:   CN10602051

▎ 摘　　要

NOVELTY - Preparing barrier-film involves mixing graphene with a first organic solvent to form a graphene dispersion mother liquor. The obtained graphene dispersion mother liquor is mixed with the polyester resin to form a composite solution. The organic solvent is removed from the composite solution. The obtained product is extruded using hot melt extrusion method forming a barrier. USE - Method for preparing barrier-film. ADVANTAGE - The method enables to prepare barrier-film in a simple manner. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a barrier; (2) a capsule; and (3) aerosat.