• 专利标题:   Amidated modified graphene oxide useful in epoxy anti-corrosive coating, preferably epoxy coating of composite filler, obtained by modifying graphene oxide by 2-aminobenzimidazole.
  • 专利号:   CN109081334-A
  • 发明人:   NIU L, YU Q, XU W, ZHAO R
  • 专利权人:   UNIV SHANDONG
  • 国际专利分类:   C01B032/198, C09D163/00, C09D005/08
  • 专利详细信息:   CN109081334-A 25 Dec 2018 C01B-032/198 201911 Pages: 9 Chinese
  • 申请详细信息:   CN109081334-A CN11283714 31 Oct 2018
  • 优先权号:   CN11283714

▎ 摘  要

NOVELTY - Amidated modified graphene oxide, obtained by modifying graphene oxide by 2-aminobenzimidazole is claimed. USE - The modified graphene oxide is useful in epoxy anti-corrosive coating, preferably epoxy coating of composite filler (claimed). ADVANTAGE - The method does not require excessive equipment, and is simple and convenient to operate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing amidated modified graphene oxide comprising dissolving graphene oxide in an organic solvent, dispersing it uniformly, adding 2-aminobenzimidazole, heating and reacting, after completing reaction, cooling, filtering and drying to obtain amidated modified graphene oxide.