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  • 专利标题:   Preparing white and gum-galactomannan-oxidized graphene film in field of medical food packaging material, tissue engineering or biological material, involves dissolving Bletilla striata gum and galactomannan in oxidation water solution graphene stirring, dispersing after freezing, and drying.
  • 专利号:   CN114350033-A
  • 发明人:   FU Q, GUO X, ZHANG C
  • 专利权人:   UNIV CHENGDU
  • 国际专利分类:   C08J005/18, C08K003/04, C08L005/00
  • 专利详细信息:   CN114350033-A 15 Apr 2022 C08L-005/00 202282 Chinese
  • 申请详细信息:   CN114350033-A CN10025650 11 Jan 2022
  • 优先权号:   CN10025650

▎ 摘　　要

NOVELTY - Preparaing white and gum-galactomannan-oxidized graphene film involves dissolving Bletilla striata gum and galactomannan in the oxidation water solution graphene stirring, dispersing after freezing, and drying at room temperature to obtain product. USE - Method for preparaing white and gum-galactomannan-oxidized graphene film used in the field of medical food packaging material, tissue engineering or biological material (claimed). ADVANTAGE - The method has high thermal stability and mechanical strength, and good biocompatibility.