• 专利标题:   Preparing marine anti-corrosion coating, comprises oxidizing substrate, forming a coupling layer on the substrate using an aminosilane coupling agent, and spraying graphene oxide on the substrate to form a film, and then drying.
  • 专利号:   CN105713426-A, CN105713426-B
  • 发明人:   JI H, WANG F, YAN J
  • 专利权人:   UNIV SUN YATSEN HUIZHOU RES INST
  • 国际专利分类:   C09D001/00, C09D005/08
  • 专利详细信息:   CN105713426-A 29 Jun 2016 C09D-001/00 201661 Chinese
  • 申请详细信息:   CN105713426-A CN10242867 19 Apr 2016
  • 优先权号:   CN10242867

▎ 摘  要

NOVELTY - Preparing marine anti-corrosion coating, comprises (a) oxidizing substrate, (b) forming a coupling layer on the substrate using an aminosilane coupling agent, where the aminosilane coupling agent is gamma -aminopropyl (methyl)diethoxysilane, gamma -aminopropyl (methyl)dimethoxysilane, gamma -aminopropyl trimethoxysilane, gamma -aminopropyl triethoxysilane, N-( beta -aminoethyl)- gamma -aminopropyl trimethoxysilane and/or gamma -diethylenetriaminepropyl methyl dimethoxysilane, and (c) spraying graphene oxide on the substrate to form a film, and then drying. USE - The method is useful for preparing marine anti-corrosion coating (claimed). ADVANTAGE - The method: improves adhesion between coating and the substrate; and ensures enhanced service life of the coating.