• 专利标题:   Graphene ultraviolet light curing white paint useful in tunnel, indoor and outdoor decorative engineering in, comprises e.g. ultraviolet curing silicone resin, ethylene glycol dimethacrylate and tripropylene glycol diacrylate.
  • 专利号:   CN107619616-A
  • 发明人:   CHEN W, HE J
  • 专利权人:   CHENGDU YOUPIN CHEM CO LTD
  • 国际专利分类:   C09D163/10, C09D183/04, C09D004/02, C09D004/06, C09D005/08, C09D007/61, C09D007/63, C09D007/65
  • 专利详细信息:   CN107619616-A 23 Jan 2018 C09D-004/02 201816 Pages: 8 Chinese
  • 申请详细信息:   CN107619616-A CN10880429 26 Sep 2017
  • 优先权号:   CN10880429

▎ 摘  要

NOVELTY - Graphene ultraviolet light curing white paint comprises ultraviolet curing silicone resin, ultraviolet curable bisphenol A epoxy acrylate resin, ethylene glycol dimethacrylate, tripropylene glycol diacrylate, 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 1-hydroxy-cyclohexyl benzophenone, graphene oxide powder, wetting dispersant, ultraviolet absorbent, aluminum oxide, titanium dioxide, mildew antibacterial agent and fluorine auxiliary agent. USE - The paint is useful in tunnel, indoor and outdoor decorative engineering in. ADVANTAGE - The paint has weather resistance, dirt resistance and is environmentally friendly. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene ultraviolet light curing white paint comprising (i) adding 1-hydroxy alkyl hexanophenone, 2,4,6-trimethylbenzoyldiphenylphosphine oxide, tripropylene glycol diacrylate and ethylene glycol dimethacrylate into reaction vessel, and heating at 60 degrees C for 20 minutes to obtain mixture A, (ii) adding wetting dispersant, ultraviolet absorbent, mildew antibacterial agent, fluorine auxiliary agent and hydroxy-terminated polybutadiene or polycarboxylic acid into mixed solution A, stirring and dispersing at room temperature, then adding ultraviolet curing silicone resin and ultraviolet curing bisphenol A epoxy acrylic resin, stirring and dispersing at a speed of 1200 revolution/minute for 10 minutes to obtain mixture B, and (iii) adding powder graphene oxide powder, alumina and titanium dioxide into mixture B, then adding powder, stirring and dispersing at a speed of 1500 revolution/minute for 30 minutes, grinding to a fineness of less than 15 mu m, and then adjusting viscosity to 4# needle rotational viscosity test viscosity of 1000 plus minus 100 maps/25 degrees C to obtain graphene ultraviolet light curing white paint.