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  • 专利标题:   Graphene heavy-duty hard repair coating comprises component containing polyaspartate resin, N-carboxymethyl-N-methylpyrrolidine bis(trifluoromethyl sulfonyl)imine salt and graphene powder, and hexamethylene diisocyanate trimer.
  • 专利号:   WO2017201770-A1
  • 发明人:   LAI X, SHAO C, SUN Z, TAN H, WANG J, ZHANG H, ZHANG X, ZHENG H
  • 专利权人:   ZTE CORP
  • 国际专利分类:   C09D175/02, C09D005/08, C09D007/12
  • 专利详细信息:   WO2017201770-A1 30 Nov 2017 C09D-175/02 201802 Pages: 26 Chinese
  • 申请详细信息:   WO2017201770-A1 WOCN085259 08 Jun 2016
  • 优先权号:   CN10347170

▎ 摘　　要

NOVELTY - A graphene heavy-duty anticorrosive hard repair coating comprises a component (A) containing polyaspartate resin, N-carboxymethyl-N-methylpyrrolidine bis(trifluoromethyl sulfonyl)imine salt and graphene powder, and a component (B) containing hexamethylene diisocyanate trimer, in mass ratio of 3-4:1. USE - Graphene heavy-duty anticorrosive hard repair coating (claimed). ADVANTAGE - The graphene heavy-duty hard repair coating has excellent corrosion resistance, and is environmentally-friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene heavy-duty anticorrosive hard repair coating.