• 专利标题:   Graphene electrophoretic paint, comprises modified epoxy resin, produced by reaction of epoxy resin with graphene oxide, surface-treated carbon nanotubes, and surface-treated silicon carbide.
  • 专利号:   CN113667378-A, CN113667378-B
  • 发明人:   ZHANG Y, SUN L, WEI S, CAI T, WANG D
  • 专利权人:   YADEA TECHNOLOGY GROUP CO LTD, YADEA TECHNOLOGY GROUP CO LTD
  • 国际专利分类:   C09D005/08, C09D007/62, C09D007/61, C09D005/44, C09D163/00
  • 专利详细信息:   CN113667378-A 19 Nov 2021 C09D-163/00 202210 Chinese
  • 申请详细信息:   CN113667378-A CN10982764 25 Aug 2021
  • 优先权号:   CN10982764

▎ 摘  要

NOVELTY - Graphene electrophoretic paint, comprises modified epoxy resin, produced by the reaction of epoxy resin with graphene oxide, surface-treated carbon nanotubes, and surface-treated silicon carbide. USE - Used as graphene electrophoretic paint. ADVANTAGE - The paint has high dispersion uniformity and stability; and ensures good anticorrosive performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene electrophoretic paint obtaining modified epoxy resin by (i) ppreparing graphene oxide dispersion; (ii) dispersing the pretreated carbon nanotubes and silicon carbide in the graphene oxide dispersion, stirring and mixing to obtain a mixed dispersion of graphene oxide, surface-treated carbon nanotubes, and surface-treating silicon carbide liquid; and (iii) mixing epoxy resin and the chain extender with the mixed dispersion and heating.