• 专利标题:   Preparing conductive polyurethane adhesive, involves mixing graphene oxide with polyol, mixing and reacting mixture with isocyanate, catalyst and crosslinking agent, and mixing and reacting intermediate and halogenated alkanes.
  • 专利号:   CN111944471-A
  • 发明人:   ZHANG Y, ZHANG J
  • 专利权人:   SHANGHAI TIM NEW MATERIAL TECHNOLOGY CO
  • 国际专利分类:   C08G018/32, C08G018/42, C08G018/44, C08G018/48, C08G018/66, C09J175/04, C09J175/06, C09J175/08, C09J009/02
  • 专利详细信息:   CN111944471-A 17 Nov 2020 C09J-175/08 202001 Pages: 8 Chinese
  • 申请详细信息:   CN111944471-A CN10929740 07 Sep 2020
  • 优先权号:   CN10929740

▎ 摘  要

NOVELTY - Method for preparing conductive polyurethane adhesive, involves (a) mixing graphene oxide with polyol to obtain a mixture, (b) mixing and reacting the mixture with isocyanate, catalyst and crosslinking agent to obtain an intermediate, and (c) mixing and reacting the intermediate and halogenated alkanes to obtain the product. USE - The method is useful for preparing conductive polyurethane adhesive (claimed). ADVANTAGE - The adhesive improves conductivity of polyurethane, and has excellent mechanical properties and bonding properties.