BR112022010490A2 - Uso de redes de carbono que compreendem nanofibras de carbono cristalinas e conjunto de compósito - Google Patents

Uso de redes de carbono que compreendem nanofibras de carbono cristalinas e conjunto de compósito

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Publication number
BR112022010490A2
BR112022010490A2 BR112022010490A BR112022010490A BR112022010490A2 BR 112022010490 A2 BR112022010490 A2 BR 112022010490A2 BR 112022010490 A BR112022010490 A BR 112022010490A BR 112022010490 A BR112022010490 A BR 112022010490A BR 112022010490 A2 BR112022010490 A2 BR 112022010490A2
Authority
BR
Brazil
Prior art keywords
carbon
carbon nanofibers
composite assembly
weight
nanofibers
Prior art date
Application number
BR112022010490A
Other languages
English (en)
Inventor
Alexander David Van Raalten Rutger
Sordi Daniela
Aude Marie Suzanne HANNEBICQUE Laure
Liu Zhen
Original Assignee
Carbonx Ip 7 B V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carbonx Ip 7 B V filed Critical Carbonx Ip 7 B V
Publication of BR112022010490A2 publication Critical patent/BR112022010490A2/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/046—Carbon nanorods, nanowires, nanoplatelets or nanofibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/22—Electronic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/36—Diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/13—Nanotubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/001—Conductive additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

USO DE REDES DE CARBONO QUE COMPREENDEM NANOFIBRAS DE CARBONO E CONJUNTOS DE COMPÓSITO. A invenção refere-se ao uso de redes de carbono que compreendem nanofibras de carbono isotrópicas, quimicamente interconectadas, porosas para blindagem contra interferência eletromagnética (EMI). A invenção também se refere a um conjunto de compósito A que compreende uma matriz de polímero termoplástico, elastomérico e/ou termofixo e pelo menos 15%, em peso, preferencialmente pelo menos 20%, em peso, mais preferencialmente 20% a 80%, em peso, de redes de carbono que compreendem nanofibras de carbono cristalinas, quimicamente interconectadas, porosas, com base no peso total do conjunto.
BR112022010490A 2019-11-28 2020-11-27 Uso de redes de carbono que compreendem nanofibras de carbono cristalinas e conjunto de compósito BR112022010490A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19212349 2019-11-28
PCT/EP2020/083688 WO2021105395A1 (en) 2019-11-28 2020-11-27 Compositions for use in electromagnetic interference shielding

Publications (1)

Publication Number Publication Date
BR112022010490A2 true BR112022010490A2 (pt) 2022-09-06

Family

ID=68732798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022010490A BR112022010490A2 (pt) 2019-11-28 2020-11-27 Uso de redes de carbono que compreendem nanofibras de carbono cristalinas e conjunto de compósito

Country Status (12)

Country Link
US (1) US11767220B2 (pt)
EP (1) EP4065636A1 (pt)
JP (1) JP2023504454A (pt)
KR (1) KR20220117251A (pt)
CN (1) CN114929790A (pt)
AU (1) AU2020392536A1 (pt)
BR (1) BR112022010490A2 (pt)
CA (1) CA3159687A1 (pt)
IL (1) IL293381A (pt)
TW (1) TW202124269A (pt)
WO (1) WO2021105395A1 (pt)
ZA (1) ZA202205929B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019224397A1 (en) * 2018-05-25 2019-11-28 Carbonx B.V. Use of carbon-nanofibre comprising carbon networks

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715989A (en) 1986-01-22 1987-12-29 The B.F. Goodrich Company Coating for EMI shielding
JP2007115854A (ja) * 2005-10-19 2007-05-10 Bussan Nanotech Research Institute Inc 電磁波吸収体
US7790285B2 (en) * 2007-12-17 2010-09-07 Nanotek Instruments, Inc. Nano-scaled graphene platelets with a high length-to-width aspect ratio
DE102008062042A1 (de) * 2008-12-12 2010-06-17 Futurecarbon Gmbh Hochelastisches poröses Netzwerk aus Carbonnanofasern, Verfahren zu dessen Herstellung sowie dessen Verwendung
US20100311866A1 (en) * 2009-06-05 2010-12-09 University Of Massachusetts Heirarchial polymer-based nanocomposites for emi shielding
NL2005365C2 (en) 2010-09-17 2012-03-20 Univ Delft Tech Carbon nanostructures and networks produced by chemical vapor deposition.
US20140093712A1 (en) * 2012-09-28 2014-04-03 Sabic Innovative Plastics Ip B.V. Polycarbonate ABS Composites with Improved Electromagnetic Shielding Effectiveness
US9107292B2 (en) * 2012-12-04 2015-08-11 Applied Nanostructured Solutions, Llc Carbon nanostructure-coated fibers of low areal weight and methods for producing the same
KR101410854B1 (ko) * 2013-04-01 2014-06-23 한국전기연구원 다중수소결합에 의해 고차구조를 지니는 탄소나노소재와 금속나노소재를 하이브리드하여 형성된 고전도성 소재 및 그 제조방법
US11098200B2 (en) * 2016-06-28 2021-08-24 Carbonx Ip 3 B.V. Production of crystalline carbon structure networks
CN108203091B (zh) 2017-01-23 2019-01-18 常州富烯科技股份有限公司 一种连续制备石墨烯导热膜的方法
WO2019224397A1 (en) 2018-05-25 2019-11-28 Carbonx B.V. Use of carbon-nanofibre comprising carbon networks
CN109881229A (zh) 2019-04-15 2019-06-14 江西理工大学 一种在电磁屏蔽领域应用的柔性碳纳米管/金属复合膜的制备方法

Also Published As

Publication number Publication date
WO2021105395A1 (en) 2021-06-03
IL293381A (en) 2022-07-01
TW202124269A (zh) 2021-07-01
EP4065636A1 (en) 2022-10-05
US11767220B2 (en) 2023-09-26
CA3159687A1 (en) 2021-06-03
CN114929790A (zh) 2022-08-19
JP2023504454A (ja) 2023-02-03
US20230145289A1 (en) 2023-05-11
AU2020392536A1 (en) 2022-06-30
ZA202205929B (en) 2023-02-22
KR20220117251A (ko) 2022-08-23

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