• 专利标题:   Preparing graphene/aqueous polyurethane conductive complex material useful in e.g. civilian leather, and sofa leather comprises e.g. evenly mixing e.g. aqueous polyurethane, graphene dispersion and thickener, grinding, and filtering.
  • 专利号:   CN108912653-A
  • 发明人:   GAO J, LIN H, GAO G, ZHANG W
  • 专利权人:   WARREN SYNTHETIC LEATHER CO LTD
  • 国际专利分类:   C08L075/04, C08K007/00, C08K003/04, C01B032/184
  • 专利详细信息:   CN108912653-A 30 Nov 2018 C08L-075/04 201907 Pages: 6 Chinese
  • 申请详细信息:   CN108912653-A CN10790125 18 Jul 2018
  • 优先权号:   CN10790125

▎ 摘  要

NOVELTY - Preparing graphene/aqueous polyurethane conductive complex material comprises evenly mixing 100 wt.% aqueous polyurethane, 1-4 wt.% graphene dispersion, 2-8 wt.% aqueous crosslinking agent, 0.05-0.1 wt.% aqueous leveling agent, 0.2-1 wt.% aqueous defoamer, 0.3-3 wt.% aqueous feel agent and 0.5-5 wt.% thickener, grinding, and filtering to obtain graphene/aqueous polyurethane conductive complex material. USE - The graphene/aqueous polyurethane conductive complex material is useful in civilian leather, sofa leather, massage chair leather, luggage leather and garment leather (claimed). ADVANTAGE - The method: is simple, environmentally friendly and efficient; and produces civilian leather that has a strong sense of quality and durability and has strong market competitiveness.