• 专利标题:   Preparing super hydrophobic and oleophobic coating useful for oil-water separation, comprises stirring fluorine-containing organic silane in nano-particles dispersed ethanol solvent to obtain uniformly mixed suspension, coating on upper surface of substrate material along with adhesive and curing.
  • 专利号:   CN114773997-A
  • 发明人:   GONG J, GE Y, MA J
  • 专利权人:   UNIV DONGHUA
  • 国际专利分类:   B05C009/06, B05D003/00, B05D003/04, C09D183/08, C09D007/61, C09D007/65
  • 专利详细信息:   CN114773997-A 22 Jul 2022 C09D-183/08 202280 Chinese
  • 申请详细信息:   CN114773997-A CN10603173 31 May 2022
  • 优先权号:   CN10603173

▎ 摘  要

NOVELTY - Preparing super hydrophobic and oleophobic coating comprises (i) dispersing the nano-particles firstly in ethanol solvent, adding fluorine-containing organic silane and stirring for 5 hours at room temperature to obtain uniformly mixed suspension; and (ii) coating the adhesive on the surface of the substrate material and coating uniformly mixed suspension on the upper surface and curing. USE - The method is useful for preparing super hydrophobic and oleophobic coating is useful for antifouling, oil-water separation, and anti-corrosion applications. ADVANTAGE - The method enables to prepare super hydrophobic and oleophobic coating by simple, economical and energy-saving manner with good industrial production prospect.