• 专利标题:   Producing composite material comprises providing first material comprising turbostratic graphene, providing second material comprising rubber, mixing the first material and the second material and producing turbostratic graphene composite.
  • 专利号:   WO2022123499-A1, CA3201924-A1
  • 发明人:   ZHANG Z, MANCEVSKI V
  • 专利权人:   UNIVERSAL MATTER INC
  • 国际专利分类:   B29C035/02, B29C070/58, B29D030/06, C08J003/20, C08J003/24, C08K003/013, C08K003/04, C08K007/00, C08L021/00
  • 专利详细信息:   WO2022123499-A1 16 Jun 2022 C08J-003/20 202253 Pages: 72 English
  • 申请详细信息:   WO2022123499-A1 WOIB061536 09 Dec 2021
  • 优先权号:   US123058P, CA3201924

▎ 摘  要

NOVELTY - Producing (M1) a composite material, comprises: providing a first material comprising turbostratic graphene; providing a second material comprising rubber; mixing the first material and the second material; and producing a turbostratic graphene rubber composite. USE - The method is useful for producing composite material and turbostratic graphene rubber composite to automotive tires, segments of automotive tires, tires for other vehicles, o-rings, sealing materials, washers, membranes, belts, foam rubber, flooring, roofing, sports materials, footwear, adhesives, gaskets, hoses, and gloves (all claimed). ADVANTAGE - The method: utilizes turbostratic graphene including heteroatom for improving mechanical performance; utilizes improves interaction with other fillers in rubber composite; and utilizes surfactant/dispersant employed to improve dispersibility of turbostratic graphene in the rubber. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) turbostratic graphene rubber composite including a first material comprising turbostratic graphene and the second material comprising rubber; (2) producing (M2) the composite material, comprising providing the first material comprising a polyhedral graphene, providing a second material, mixing the first material and the second material and producing a polyhedral graphene composite; and (3) producing (M3) the composite material, comprising providing the first material comprising turbostratic graphene, providing a second material comprising a rubber monomer material, mixing the first material and the second material, polymerizing the rubber monomer material, and converting the rubber monomer material to a rubber polymer to produce turbostratic graphene rubber composite, where the rubber polymer physically or chemically interacts with the turbostratic graphene.