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  • 专利标题:   Production of composite used in cement and asphalt, involves cold compressing mixture of graphene/graphite oxide powder and host powder to form biscuit, crushing, powdering or grinding into powdered biscuit and combining.
  • 专利号:   WO2016149150-A1, EP3268311-A1, US2018030277-A1, KR2018008415-A, EP3268311-A4, JP2018515631-W, JP6484348-B2, KR1980519-B1
  • 发明人:   ZHAI L, MCINNIS M
  • 专利权人:   UNIV CENT FLORIDA RES FOUND INC, UNIV CENT FLORIDA RES FOUND INC
  • 国际专利分类:   C01B031/02, C04B035/52, C04B038/00, B22F001/00, B22F003/02, B22F003/14, B22F003/20, B22F003/22, B22F009/04, B28B001/24, B28B003/20, B29B011/12, B29B009/02, B29C043/00, B29C045/00, B29C047/00, C01B032/194, C01B032/21, C09C001/44, C09K005/14, H01B001/04, B29B013/08, B29B009/08, B29B009/12, C04B014/02, C04B020/02, C04B028/04, C04B035/117, C04B035/488, C04B035/626, C01B032/198, C04B035/14, C08K003/04, C22C029/12, C22C032/00, C22C033/02, B28C001/14, C08J003/12, C08J003/20, C08K009/08, C08L101/00, B29K507/04
  • 专利详细信息:   WO2016149150-A1 22 Sep 2016 201667 Pages: 17 English
  • 申请详细信息:   WO2016149150-A1 WOUS022229 12 Mar 2016
  • 优先权号:   US132699P, WOUS022229, US15554974

▎ 摘　　要

NOVELTY - Production of a composite of graphene/graphite oxide powder and a host powder by a solventless process involves (a) cold compressing a mixture of the graphene/graphite oxide powder and the host powder to form a biscuit, (b) crushing, powdering (P2), or grinding the biscuit into a powdered biscuit and (c) combining the powdered biscuit with an extrudable material to form a composite. USE - Method is useful for production of composite of host powder and geographer/graphite oxide powder used in cement and asphalt composites. ADVANTAGE - The method efficiently produces composite with improved mechanical, thermal and electrical properties, and is simple and carried out without using solvent.