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  • 专利标题:   Composition used for three-dimensional printing e.g. additive manufacturing, comprises particles comprising thermoplastic polymer grafted to carbon nanomaterial, and particles have preset aerated density.
  • 专利号:   CA3158068-A1, CN115353745-A, EP4091987-A1, US2022389145-A1, KR2022155908-A, JP2022176890-A
  • 发明人:   FARRUGIA V M, SRISKANDHA S E, CLARIDGE R, SRISKANDAR S E, EMPARUZIA V, SIBANTIISWARISLISKANDA
  • 专利权人:   XEROX CORP, XEROX CORP, XEROX CORP
  • 国际专利分类:   B29C064/153, B33Y070/10, C08K003/04, C08L051/10, C08L075/04, C08L077/00, C09C001/44, C09C003/10, C08G083/00, C08L087/00, C01B032/174, C08K009/08, C08F292/00, C08L077/06, C08L101/00, C08K009/04
  • 专利详细信息:   CA3158068-A1 17 Nov 2022 C09C-003/10 202302 Pages: 81 English
  • 申请详细信息:   CA3158068-A1 CA3158068 09 May 2022
  • 优先权号:   US321997

▎ 摘　　要

NOVELTY - A composition comprises particles comprising a thermoplastic polymer grafted to a carbon nanomaterial (CNM-g-polymer) (102). The particles have an aerated density of 0.55-0.8 g/cm3. USE - Composition used for three-dimensional printing e.g. additive manufacturing such as automotive components, aerospace/aircraft components and shoe soles. ADVANTAGE - The composition has excellent aerated density and excellent mechanical properties. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of the preparation of composition. 102Thermoplastic polymer grafted to carbon nanomaterial 104Carrier fluid 106Nanoparticle Emulsion stabilizer 108Thermoplastic polymer not grafted to carbon nanomaterial 120Cooled mixture