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  • 专利标题:   Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.
  • 专利号:   EP3670448-A2, US2020198975-A1, KR2020076591-A, CN111334094-A, JP2020100810-A, EP3670448-A3
  • 发明人:   BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P
  • 专利权人:   PALO ALTO RES CENT INC, PALO ALTO RES CENT INC, PALO ALTO RES CENT INC, PALO ALTO RES INST INC
  • 国际专利分类:   B82Y030/00, B82Y040/00, C01B032/10, C01B032/184, C01B032/192, C01B032/194, C01B032/21, C08J003/20, C08K009/04, C09C003/08, C09C003/10, C08K003/04, C08K005/00, C08K009/08, C09C001/46, C09C003/04, C08K003/013, C08K009/02, C08L101/00
  • 专利详细信息:   EP3670448-A2 24 Jun 2020 C01B-032/10 202057 Pages: 15 English
  • 申请详细信息:   EP3670448-A2 EP217207 17 Dec 2019
  • 优先权号:   US225125

▎ 摘　　要

NOVELTY - Composite of matter comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to the graphene surface. USE - Composite of matter used in composite material as filler. ADVANTAGE - The composite of matter has improved mechanical properties, tensile strength and toughness. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a composite material, which comprises a thermoset resin as a matrix and the composition of matter as a filler; and (2) a manufacturing method, which involves reacting fluorographite with at least one reactant, where at least one reactant is one of eithera di-functional or a multifunctional reactant, to produce a fluorographite derivative.