• 专利标题:   Wear-resistant conductive anticorrosive composite coating comprises e.g. graphene oxide, glycerol, paraffin oil, nano titanium dioxide, nonylphenol polyoxyethylene ether, nano zinc powder, sodium lauryl sulfate, polyvinyl alcohol and water.
  • 专利号:   CN113416471-A
  • 发明人:   TAN Z
  • 专利权人:   CHENGDU LEFEIYUAN COATING TECHNOLOGY CO LTD
  • 国际专利分类:   C09D163/00, C09D129/04, C09D107/02, C09D005/24, C09D005/10, C09D007/62
  • 专利详细信息:   CN113416471-A 21 Sep 2021 C09D-163/00 202184 Pages: 7 Chinese
  • 申请详细信息:   CN113416471-A CN10828624 22 Jul 2021
  • 优先权号:   CN10828624

▎ 摘  要

NOVELTY - Wear-resistant conductive anticorrosive composite coating comprises first component and second component, where the first component comprises 5-10 pts. wt. graphene oxide, 0.5-2 pts. wt. glycerol, 0.05-1 pt. wt. paraffin oil, 0.5-5 pts. wt. nano titanium dioxide, 0.5-5 pts. wt. nonylphenol polyoxyethylene ether, 60-83 pts. wt. nano zinc powder and 8-20 pts. wt. sodium lauryl sulfate, and second component comprises 55-80 pts. wt. polyurethane modified epoxy resin emulsion, 10-35 pts. wt. water, 5-10 pts. wt. polyvinyl alcohol, and 5-10 pts. wt. natural rubber latex. USE - Used as wear-resistant conductive anticorrosive composite coating. ADVANTAGE - The coating: has excellent anti-flowing property, adhesive force, anti-salt mist and impact resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the wear-resistant conductive anticorrosive composite coating, comprising (i) mixing graphene oxide and 1/2 sodium lauryl sulfate, stirring and dispersing in a high-speed shearing machine for 10-20 minutes, adding glycerol and paraffin oil, stirring and dispersing for 10-20 minutes, then adding nano titanium dioxide and nonylphenol polyoxyethylene ether, stirring and dispersing for 10-20 minutes, and finally adding the remaining 1/2 sodium lauryl sulfate and nano zinc powder, stirring and dispersing for 25-35 minutes to obtain first component, (ii) mixing the polyurethane-modified epoxy resin emulsion, polyvinyl alcohol and water, stirring uniformly, then adding natural rubber latex and stirring uniformly to obtain second component, and (iii) uniformly hydrating the first and second components to obtain the finished product.