BR112013007600A2 - nanocompósito eletricamente isolante tendo nanopartículas não condutoras ou semicondutoras, uso do referido nanocompósito, e método para a produção do mesmo - Google Patents

nanocompósito eletricamente isolante tendo nanopartículas não condutoras ou semicondutoras, uso do referido nanocompósito, e método para a produção do mesmo

Info

Publication number
BR112013007600A2
BR112013007600A2 BR112013007600A BR112013007600A BR112013007600A2 BR 112013007600 A2 BR112013007600 A2 BR 112013007600A2 BR 112013007600 A BR112013007600 A BR 112013007600A BR 112013007600 A BR112013007600 A BR 112013007600A BR 112013007600 A2 BR112013007600 A2 BR 112013007600A2
Authority
BR
Brazil
Prior art keywords
cellulose material
nanocomposite
impregnation
nonconducting
producing
Prior art date
Application number
BR112013007600A
Other languages
English (en)
Other versions
BR112013007600B1 (pt
Inventor
Winkler Gabriele
Luthen Volkmar
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR112013007600A2 publication Critical patent/BR112013007600A2/pt
Publication of BR112013007600B1 publication Critical patent/BR112013007600B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

nanocompósito eletricamente isolante tendo nanopartículas não condutoras ou semicondutoras, uso do referido nanocompósito, e método para a produção do mesmo. a invenção se refere a um material de celulose compreendendo fibras de celulose (12) tendo uma impregnação. de acordo com a invenção, a referida impregnação é feita das nanopartículas, em particular bnnt (11), compreendendo uma camada de polímeros (13), em particular pedot:pss. a impregnação forma um tipo de rede (14) que pode reduzir a resistência específica do material de celulose devido à condutividade elétrica da referida rede. o material de celulose pode desse modo ser vantajosamente adaptado as aplicações correspondentes com relação as suas propriedades elétricas. o material de celulose também pode ser deste modo empregado para os transformadores eletricamente separados, em que o material de celulose é desse modo saturado com o óleo transformador em uma adaptação da resistência específica do óleo resulta em resistência dielétrica melhorada do isolamento transformador. a invenção ainda se refere a um método para a produção do material de celulose descrito acima, compreendendo uma etapa adequada de impregnação para o material de celulose.
BR112013007600A 2010-09-29 2011-09-15 nanocompósito com nanopartículas não condutoras ou semicondutoras, uso de um nanocompósito e método para produção de um material de celulose formando um nanocompósito BR112013007600B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010041630.4A DE102010041630B4 (de) 2010-09-29 2010-09-29 Verwendung eines elektrisch isolierenden Nanokomposits mit halbleitenden oder nichtleitenden Nanopartikeln
PCT/EP2011/066013 WO2012041715A1 (de) 2010-09-29 2011-09-15 Elektrisch isolierender nanokomposit mit halbleitenden oder nichtleitenden nanopartikeln, verwendung dieses nanokomposits und verfahren zu dessen herstellung

Publications (2)

Publication Number Publication Date
BR112013007600A2 true BR112013007600A2 (pt) 2017-11-21
BR112013007600B1 BR112013007600B1 (pt) 2019-12-03

Family

ID=44677872

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007600A BR112013007600B1 (pt) 2010-09-29 2011-09-15 nanocompósito com nanopartículas não condutoras ou semicondutoras, uso de um nanocompósito e método para produção de um material de celulose formando um nanocompósito

Country Status (6)

Country Link
US (1) US9171656B2 (pt)
EP (1) EP2622006B1 (pt)
CN (1) CN103140546B (pt)
BR (1) BR112013007600B1 (pt)
DE (1) DE102010041630B4 (pt)
WO (1) WO2012041715A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008462A1 (de) 2011-01-07 2012-07-12 Siemens Aktiengesellschaft Schirmring für eine HGÜ-Transformatorspule oder eine HGÜ-Drosselspule
DE102011008459A1 (de) * 2011-01-07 2012-07-12 Siemens Aktiengesellschaft Leitungsdurchführung für die Kesselwand einer HGÜ-Komponente
DE102011008454A1 (de) 2011-01-07 2012-07-26 Siemens Aktiengesellschaft Isolationsanordnung für eine HGÜ-Komponente mit wandartigen Feststoffbarrieren
DE102011008461A1 (de) 2011-01-07 2012-07-12 Siemens Aktiengesellschaft Trennstelle einer Leitungsdurchführung für eine HGÜ-Komponente
DE102011008456A1 (de) 2011-01-07 2012-07-12 Siemens Aktiengesellschaft Leitungsführung für HGÜ-Transformatorspulen oder HGÜ-Drosselspulen
DE102013205585A1 (de) * 2013-03-28 2014-10-16 Siemens Aktiengesellschaft Cellulosematerial mit Imprägnierung und Verwendung dieses Cellulosematerials
WO2016049477A1 (en) * 2014-09-26 2016-03-31 Momentive Performance Materials Inc. Lamination composite of boron nitride in paper for transformer insulation
EP3059739A1 (de) 2015-02-20 2016-08-24 Wicor Holding AG Isolationselement mit geringer elektrischer Leitfähigkeit zur elektrischen Isolation im Hochspannungsbereich
US10049784B2 (en) * 2015-10-07 2018-08-14 King Fahd University Of Petroleum And Minerals Nanocomposite films with conducting and insulating surfaces
EP3185404A1 (de) * 2015-12-22 2017-06-28 Siemens Aktiengesellschaft Elektrische maschine mit einem stator sowie deren verfahren zur herstellung eines derartigen stators
EP3288041A1 (de) 2016-08-23 2018-02-28 Wicor Holding AG Isolationselement mit chemiefasern zur elektrischen isolation im hochspannungsbereich

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DE3321281A1 (de) 1982-06-22 1983-12-22 ASEA AB, 72183 Västerås Verfahren zur erhoehung der elektrischen leitfaehigkeit impraegnierbarer materialien
SE457030B (sv) 1987-03-24 1988-11-21 Asea Ab Elektriskt isolermaterial omfattande ett isolerskikt av en organisk polymer samt anvaendning av isolermaterialet i en haerva.
US4898921A (en) 1987-06-03 1990-02-06 Montclair State College Conducting polymer films, method of manufacture and applications therefor
FR2743371B1 (fr) * 1996-01-08 1998-08-14 Atochem Elf Sa Microfibrilles de cellulose conductrices et composites les incorporant
SE525492C2 (sv) 2002-10-22 2005-03-01 Abb Research Ltd Fältstyrande polymermatris försedd med fyllning
WO2004106420A2 (en) * 2003-05-22 2004-12-09 Zyvex Corporation Nanocomposites and method for production
JP4772676B2 (ja) 2003-08-21 2011-09-14 レンセラール ポリテクニック インスティチュート 制御された電気特性を有するナノコンポジット
US20050165155A1 (en) * 2003-10-21 2005-07-28 Blanchet-Fincher Graciela B. Insulating polymers containing polyaniline and carbon nanotubes
WO2006122736A2 (de) 2005-05-19 2006-11-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Nanotubes umfassende verbundsysteme, verfahren ihrer herstellung und verwendung derselben in heizelementen
WO2006131011A1 (en) 2005-06-07 2006-12-14 Abb Research Ltd High-voltage bushing
TW200745262A (en) * 2006-02-10 2007-12-16 Teijin Ltd Resin composition and method for producing the same
WO2008012196A1 (en) * 2006-07-22 2008-01-31 Sineurop Nanotech Gmbh Composite
JP2008031206A (ja) * 2006-07-26 2008-02-14 Teijin Ltd 樹脂複合組成物及びその製造方法
US7943066B2 (en) 2006-10-06 2011-05-17 The University Of New Brunswick Electrically conductive paper composite
JP5201367B2 (ja) 2007-03-23 2013-06-05 帝人株式会社 熱硬化性樹脂複合組成物、樹脂成形体およびその製造方法
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Also Published As

Publication number Publication date
CN103140546A (zh) 2013-06-05
WO2012041715A1 (de) 2012-04-05
US9171656B2 (en) 2015-10-27
US20130187099A1 (en) 2013-07-25
EP2622006B1 (de) 2015-08-26
DE102010041630B4 (de) 2017-05-18
DE102010041630A1 (de) 2012-03-29
EP2622006A1 (de) 2013-08-07
BR112013007600B1 (pt) 2019-12-03
CN103140546B (zh) 2015-08-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/2011, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2688 DE 12-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.