• 专利标题:   Corrosion-resistant graphene electrophoretic paint comprises epoxy resin and graphene oxide, modified epoxy resin produced by reaction of surface-treated carbon nanotubes and surface-treated silicon carbide.
  • 专利号:   CN113583542-A
  • 发明人:   ZHANG Y, SUN L, WEI S, CAI T, WANG D
  • 专利权人:   YADEA TECHNOLOGY GROUP CO LTD
  • 国际专利分类:   C09D163/00, C09D005/08, C09D005/44, C09D007/61, C09D007/62
  • 专利详细信息:   CN113583542-A 02 Nov 2021 C09D-163/00 202209 Chinese
  • 申请详细信息:   CN113583542-A CN10981305 25 Aug 2021
  • 优先权号:   CN10981305

▎ 摘  要

NOVELTY - Corrosion-resistant graphene electrophoretic paint comprises epoxy resin and graphene oxide, modified epoxy resin produced by the reaction of surface-treated carbon nanotubes and surface-treated silicon carbide. The surface-treated carbon nanotubes are carbon nanotubes coated with epoxy resin. The surface-treated silicon carbide is silicon carbide coated with epoxy resin. USE - Used as corrosion-resistant graphene electrophoretic paint. ADVANTAGE - The graphene electrophoretic paint coating has better corrosion resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing corrosion-resistant graphene electrophoretic paint according comprising (i) preparing graphene oxide dispersion, (ii) preparing epoxy resin-coated carbon nanotubes and epoxy resin-coated silicon carbide; (iii) In the presence of a chain extender, epoxy resin and the graphene oxide dispersion obtained in step (1), mixing epoxy resin-coated carbon nanotubes with epoxy resin-coated silicon carbide, heating to obtain the modified epoxy resin.