• 专利标题:   Improving anti-corrosion performance of powder coating, by adding anti-corrosion additive to powder coating, where anti-corrosion additive comprises additive comprising nanoclay and other additive comprising inorganic salt antirust pigment.
  • 专利号:   CN112694775-A, WO2022127115-A1
  • 发明人:   ZHU J, ZHANG H
  • 专利权人:   TIANJIN XIDUN POWDER PAINT TECHNOLOGY CO, WESDON RIVER POWDER PAINT SCI RES CO LTD
  • 国际专利分类:   C09D133/04, C09D163/00, C09D167/00, C09D175/04, C09D005/03, C09D005/08, C09D005/10
  • 专利详细信息:   CN112694775-A 23 Apr 2021 C09D-005/03 202146 Pages: 15 Chinese
  • 申请详细信息:   CN112694775-A CN11515222 19 Dec 2020
  • 优先权号:   CN11515222

▎ 摘  要

NOVELTY - Method for improving anti-corrosion performance of powder coating, involves adding an anti-corrosion additive to the powder coating, where the anti-corrosion additive comprises a first additive, a second additive and/or a third additive, the first additive comprises nanoclay, the second additive comprises a barrier pigment and an inorganic salt antirust pigment, and the third additive comprises carbon nanotubes and their derivatives and metal powder with sacrificial anode function. USE - The method is used for improving anti-corrosion performance of powder coating. ADVANTAGE - The powder coating has high anticorrosion performance.