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  • 专利标题:   Coating material useful for security equipment in outdoor face recognition equipment, smart punch card equipment, and community access control equipment, comprises siloxane modified silica sol, inorganic particle, ultraviolet absorber, and crosslinking agent.
  • 专利号:   CN114716911-A
  • 发明人:   FAN Z
  • 专利权人:   WUHAN KAIMENJIANSHAN TECHNOLOGY CO LTD
  • 国际专利分类:   C09D183/08, C09D005/08, C09D007/61, G07C001/10, G07C009/37
  • 专利详细信息:   CN114716911-A 08 Jul 2022 C09D-183/08 202277 Chinese
  • 申请详细信息:   CN114716911-A CN10304258 22 Mar 2021
  • 优先权号:   CN10304258

▎ 摘　　要

NOVELTY - Coating material comprises 100-200 pts. wt. siloxane modified silica sol, 15-30 pts. wt. inorganic particle, 0.1-0.5 pts. wt. ultraviolet absorber, and 0.5-4 pts. wt. crosslinking agent. USE - The coating material is useful for security equipment in outdoor face recognition equipment, smart punch card equipment, and community access control equipment (claimed). ADVANTAGE - The coating material: has good corrosion resistance, wear resistance, and good protection effect to substrate; can be used for a long time under outdoor environment; does not change appearance property; and prolong service life of substrate.