• 专利标题:   Paint contains agent having fluorocarbon resin, graphene nano micro-sheets, ultraviolet absorber, dispersing agent, leveling agent, defoaming agent, bentonite, titanium dioxide, adhesion promoter and solvent, and curing agent.
  • 专利号:   CN103254701-A, CN103254701-B
  • 发明人:   XU Y, XIAO X, RONG C
  • 专利权人:   NANJING KEFU NANO TECHNOLOGY CO LTD
  • 国际专利分类:   C09D127/12, C09D005/08, C09D007/12
  • 专利详细信息:   CN103254701-A 21 Aug 2013 C09D-127/12 201406 Pages: 8 Chinese
  • 申请详细信息:   CN103254701-A CN10158505 02 May 2013
  • 优先权号:   CN10158505

▎ 摘  要

NOVELTY - A paint composed of an agent (A) and a curing agent as an agent (B). The agent (A) comprises 60-70 wt.% fluorocarbon resin, 1-8 wt.% graphene nano micro-sheets, 0-2 wt.% ultraviolet absorber, 0.5-1 wt.% dispersing agent, 0.5-1 wt.% levelling agent, 0.5-1 wt.% defoaming agent, 1-3 wt.% bentonite, 20-25 wt.% titanium dioxide, 0.5-1 wt.% adhesion promoter and 2-5 wt.% solvent. USE - Paint (claimed). ADVANTAGE - The paint is easily manufactured with excellent wear resistance, aging resistance, anti-bacterial property and corrosion resistance. The graphene used in paint has no toxic and side effects, and hence, environmental-friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of paint, which involves weighing components of agent (A), adding graphene micro nano sheet to ethanol solution in mass ratio of 1:100, ultrasonically dispersing in an ultrasonic dispersing device for 3 hours or more, filtering sample to obtain graphene, drying graphene at 100 degrees C, mixing sample and solvent in volume ratio of 1:2, ultrasonically dispersing, adding fluorocarbon resin and residual solvent in ball mill, grinding and mixing, adding dispersing agent, leveling agent, antifoaming agent and adhesion promoter, adding graphene solution into solvent in ball milling pot, stirring to obtain agent (A), mixing agent (A) and curing agent in mass ratio of 6:1, stirring uniformly, and mixing.