• 专利标题:   Air-permeable anti-corrosion paint comprises modified silk protein mixture, epoxy resin, nano titanium dioxide graphene, and auxiliary agent.
  • 专利号:   CN113604131-A
  • 发明人:   LIU Y
  • 专利权人:   SUZHOU TUOHANJU TECHNOLOGY CO LTD
  • 国际专利分类:   C09D151/00, C09D163/00, C09D189/00, C09D005/08, C09D005/29, D06M101/10, D06M013/188, D06M014/06, D06M015/61
  • 专利详细信息:   CN113604131-A 05 Nov 2021 C09D-163/00 202210 Chinese
  • 申请详细信息:   CN113604131-A CN10840066 24 Jul 2021
  • 优先权号:   CN10840066

▎ 摘  要

NOVELTY - Air-permeable anti-corrosion paint comprises 30-40 pts. wt. modified silk protein mixture, 50-60 pts. wt. epoxy resin, 20-30 pts. wt. nano titanium dioxide graphene, and 5-10 pts. wt. auxiliary agent. USE - Used as air-permeable anti-corrosion paint. ADVANTAGE - The paint has the effects of inhibiting pollution, adhesion, wear resistance, permeability resistance and color diversity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a preparation of air-permeable anti-corrosion paint, comprising: (1) grafting hexafluorobutyl acrylate and the silk fiber to obtain the grafted silk fiber through the grafting reaction of the fluorine-containing side chain; (2) mixing the silk fibroin and the grafted silk fiber to obtain the silk protein mixture; (3) using dopamine to modify the silk protein mixture, introducing methacrylic anhydride into the modified silk protein mixture to synthesize monofunctional optically-induced dopamine derivatives to obtain modified silk protein mixture; and (4) mixing the modified silk protein mixture, epoxy resin, nano titanium dioxide graphene and flame retardant to react to obtain the product.