• 专利标题:   Modified graphene oxide dispersion for preparation of paint, is prepared by dispersing graphene oxide in amino sugar.
  • 专利号:   CN111117336-A
  • 发明人:   LIU H, SHAO P, DENG B, ZHANG L, YAN Y
  • 专利权人:   SHENZHEN ACAD AEROSPACE TECHNOLOGY
  • 国际专利分类:   C09D001/00, C09D007/62
  • 专利详细信息:   CN111117336-A 08 May 2020 C09D-007/62 202043 Pages: 5 Chinese
  • 申请详细信息:   CN111117336-A CN11374378 27 Dec 2019
  • 优先权号:   CN11374378

▎ 摘  要

NOVELTY - A modified graphene oxide dispersion is prepared by dispersing graphene oxide in amino sugar. USE - Modified graphene oxide dispersion for preparation of paint e.g. silicate aqueous paint (claimed). ADVANTAGE - The modified graphene oxide dispersion has high dispersion stability due to use of amino sugar having highly active amino functional groups which modifies the graphene oxide and improves the dispersion performance of graphene oxide in water. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the modified graphene oxide dispersion, which involves dissolving amino sugar in solvent, stirring to obtain amino sugar solution with concentration of 0.1-10 wt.%, adding graphene oxide to the amino sugar solution and dispersing.