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  2. 国际专利信息
  • 专利标题:   Dynamically vulcanized alloy used to form e.g. film for tire inner liner, comprises elastomer comprising isomonoolefin derived units, thermoplastic resin, graphene and ethylene copolymer resin.
  • 专利号:   WO2016195749-A1, CN107690450-A, US2018057674-A1, EP3303466-A1, JP2018515677-W, RU2685668-C1, JP6510077-B2
  • 发明人:   ELLUL M D, ELLUL M
  • 专利权人:   EXXONMOBIL CHEM PATENTS INC, EXXONMOBIL CHEM CO, EXXONMOBIL CHEM PATENTS INC
  • 国际专利分类:   C08L015/02, C08L023/22, C08L009/06, B60C001/00, C08J005/18, C08K003/04, C08L029/04, C08L077/00, C08L023/08
  • 专利详细信息:   WO2016195749-A1 08 Dec 2016 C08L-009/06 201701 Pages: 28 English
  • 申请详细信息:   WO2016195749-A1 WOUS065452 14 Dec 2015
  • 优先权号:   US168348P, US15565916

▎ 摘　　要

NOVELTY - A dynamically vulcanized alloy comprises at least one elastomer comprising 4-7C isomonoolefin derived units, at least one thermoplastic resin having a melting temperature of 170-260 degrees C, a graphene, and 2-10 phr of an ethylene copolymer resin. The elastomer is present as a dispersed phase of small particles in a continuous phase of the thermoplastic resin. USE - Dynamically vulcanized alloy is used to form film for tire inner liner, tire bladder, and is used as a layer in tire, bladder, hose, belt, pneumatic spring, and vehicle body mount (all claimed). Can also be used for bumpers, knobs, trim, cable jacketing, connectors, piping, o-rings, sleeves, extruded spiral hoses, and weather stripping. ADVANTAGE - The dynamically vulcanized alloy has an excellent air barrier property.