BRPI0419198A - composição de polietileno reticulável, um cabo elétrico compreendendo a mesma, e um processo para sua preparação - Google Patents

composição de polietileno reticulável, um cabo elétrico compreendendo a mesma, e um processo para sua preparação

Info

Publication number
BRPI0419198A
BRPI0419198A BRPI0419198-6A BRPI0419198A BRPI0419198A BR PI0419198 A BRPI0419198 A BR PI0419198A BR PI0419198 A BRPI0419198 A BR PI0419198A BR PI0419198 A BRPI0419198 A BR PI0419198A
Authority
BR
Brazil
Prior art keywords
composition
polyethylene composition
electrical cable
preparation
same
Prior art date
Application number
BRPI0419198-6A
Other languages
English (en)
Inventor
Jonas Jungqvist
Bernt-Ake Sultan
Kenneth Joahnsson
Original Assignee
Borealis Tech Oy
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 Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BRPI0419198A publication Critical patent/BRPI0419198A/pt

Links

Classifications

    • 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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0892—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with monomers containing atoms other than carbon, hydrogen or oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/08—Crosslinking by silane

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

COMPOSIçãO DE POLIETILENO RETICULáVEL, UM CABO ELéTRICO COMPREENDENDO A MESMA, E UM PROCESSO PARA SUA PREPARAçãO. A presente invenção refere-se a uma composição de polietileno contendo silano, um cabo elétrico isolado, e um processo para a preparação da composição são descritos. A composição de polietileno contendo silano reticulável tem um teor de silano de cerca de 0,1 a 10% em peso, e pelo menos um catalisador de condensação de silanol, e é caracterizada pelo fato de que a composição tem um valor de parâmetro de ramificação (g<39>) de pelo menos 0,65. O isolamento do cabo elétrico compreende a composição como um polímero. O processo é caracterizado pelo fato de que é um processo de alta pressão a uma temperatura de tipo de no máximo 260<198>C.
BRPI0419198-6A 2004-11-16 2004-11-16 composição de polietileno reticulável, um cabo elétrico compreendendo a mesma, e um processo para sua preparação BRPI0419198A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2004/001664 WO2006054926A1 (en) 2004-11-16 2004-11-16 A crosslinkable polyethylene composition, an electric cable comprising it, and a process for its preparation

Publications (1)

Publication Number Publication Date
BRPI0419198A true BRPI0419198A (pt) 2007-12-18

Family

ID=36407407

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0419198-6A BRPI0419198A (pt) 2004-11-16 2004-11-16 composição de polietileno reticulável, um cabo elétrico compreendendo a mesma, e um processo para sua preparação

Country Status (10)

Country Link
US (1) US20080269424A1 (pt)
EP (1) EP1824926B1 (pt)
JP (1) JP4874257B2 (pt)
CN (1) CN100582153C (pt)
AT (1) ATE440906T1 (pt)
BR (1) BRPI0419198A (pt)
DE (1) DE602004022881D1 (pt)
EA (1) EA011958B1 (pt)
PL (1) PL1824926T3 (pt)
WO (1) WO2006054926A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2331017T5 (es) * 2006-05-30 2013-10-07 Borealis Technology Oy Compuesto que contiene silicio como agente de secado para composiciones de poliolefinas
EP1916673A1 (en) * 2006-10-27 2008-04-30 Borealis Technology Oy Semiconductive polyolefin composition
DE102009028353A1 (de) * 2009-08-07 2011-04-14 Wacker Chemie Ag Bindemittel auf der Basis von silangruppenhaltigen hochverzweigten Polyolefinen
EP2508558B1 (en) 2011-04-07 2014-05-21 Borealis AG Silane crosslinkable polymer composition
PT2508566E (pt) 2011-04-07 2014-07-09 Borealis Ag Composição de polímero de ligação cruzada com silano
JP5989419B2 (ja) * 2012-06-27 2016-09-07 古河電気工業株式会社 耐熱性樹脂組成物、当該耐熱性樹脂組成物の製造方法、当該耐熱性樹脂組成物を有する配線材、ケーブル及び成形品
EP2738774A1 (en) * 2012-11-30 2014-06-04 Borealis AG A cable construction
EP3035344A1 (en) * 2014-12-15 2016-06-22 Borealis AG High pressure radical polymerisation process for a copolymer of ethylene with silane groups containing comonomer
ES2805322T3 (es) * 2014-12-15 2021-02-11 Borealis Ag Estructura en capas con pasivante de cobre
ES2720524T3 (es) * 2015-12-18 2019-07-22 Borealis Ag Proceso para la fabricación de un cable de alimentación y cable de alimentación obtenible del mismo
WO2020102079A1 (en) * 2018-11-12 2020-05-22 Dow Global Technologies Llc Moisture crosslinkable copolymers of ethylene and hydrolysable silane
CN113508156B (zh) * 2019-03-26 2024-05-03 陶氏环球技术有限责任公司 可快速湿固化的聚乙烯配制物
EP4023711A1 (en) * 2020-12-29 2022-07-06 Borealis AG Highly track resistant polyethylene compounds for wire and cable applications
EP4393989A1 (en) 2022-12-27 2024-07-03 Borealis AG Use of a magnesium hydroxide filler in highly track resistant polyethylene compositions

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794718Q (fr) * 1968-12-20 1973-05-16 Dow Corning Ltd Procede de reticulation d'olefines
GB1526398A (en) * 1974-12-06 1978-09-27 Maillefer Sa Manufacture of extruded products
GB2019412B (en) * 1978-04-07 1982-09-15 Raychem Ltd Cross-linked low density linear polyethylenes
US4413066A (en) * 1978-07-05 1983-11-01 Mitsubishi Petrochemical Company, Ltd. Crosslinkable polyethylene resin compositions
JPS5566809A (en) * 1978-11-13 1980-05-20 Mitsubishi Petrochemical Co Method of manufacturing crosslinked polyethylene resinncoated wire
JPS5693542A (en) * 1979-12-27 1981-07-29 Mitsubishi Petrochemical Co Bridged polyethylene resin laminated film or sheet
JPS5695940A (en) * 1979-12-28 1981-08-03 Mitsubishi Petrochem Co Ltd Ethylene polymer composition
JPS57207632A (en) * 1981-06-16 1982-12-20 Mitsubishi Petrochem Co Ltd Crosslinkable polyethylene resin composition
JPS5861129A (ja) * 1981-10-08 1983-04-12 Sekisui Plastics Co Ltd 発泡体の製造法
JPH0635495B2 (ja) * 1985-12-10 1994-05-11 三菱油化株式会社 シラン架橋が可能なエチレン共重合体
JPH05174639A (ja) * 1991-12-19 1993-07-13 Mitsubishi Petrochem Co Ltd 架橋ポリエチレン樹脂被覆電線・ケーブル
SE502171C2 (sv) * 1993-12-20 1995-09-04 Borealis Holding As Polyetenkompatibla sulfonsyror som silanförnätningskatalysatorer
US5883144A (en) * 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
CA2135846A1 (en) * 1994-11-15 1996-05-16 Alexander Henderson Cross-linkable polymer composition containing a lactone moiety as a catalyst
US5824718A (en) * 1995-04-20 1998-10-20 The Dow Chemical Company Silane-crosslinkable, substantially linear ethylene polymers and their uses
JPH11172057A (ja) * 1997-12-15 1999-06-29 Nippon Unicar Co Ltd 水架橋性の良好な半導電性樹脂組成物及びこれを用いて製造した電力ケーブル
WO2000065609A1 (en) * 1999-04-22 2000-11-02 Mitsui Chemicals, Inc. Electric wire and method for production thereof
EP1433811B1 (en) * 2001-05-02 2007-02-07 Borealis Technology Oy Use of polysulphide compounds for the stabilization of cross-linked silane group containing polymers
ATE475677T1 (de) * 2001-05-11 2010-08-15 Borealis Tech Oy Verfahren zur vernetzung von polymerartikeln
DE10297606T5 (de) * 2001-12-28 2004-12-09 Mitsui Chemicals, Inc. Silicium-enthaltendes Olefin-Copolymer, vernetzbare Kautschukzusammensetzung desselben und Verwendungen desselben
ES2439095T3 (es) * 2003-09-05 2014-01-21 Borealis Technology Oy Conducto fabricado de una composición de polietileno a alta presión reticulable

Also Published As

Publication number Publication date
US20080269424A1 (en) 2008-10-30
EA011958B1 (ru) 2009-06-30
ATE440906T1 (de) 2009-09-15
EP1824926A1 (en) 2007-08-29
EP1824926B1 (en) 2009-08-26
CN100582153C (zh) 2010-01-20
EA200701083A1 (ru) 2007-10-26
DE602004022881D1 (de) 2009-10-08
WO2006054926A1 (en) 2006-05-26
JP2008520761A (ja) 2008-06-19
PL1824926T3 (pl) 2010-02-26
CN101056930A (zh) 2007-10-17
JP4874257B2 (ja) 2012-02-15

Similar Documents

Publication Publication Date Title
BRPI0419198A (pt) composição de polietileno reticulável, um cabo elétrico compreendendo a mesma, e um processo para sua preparação
BRPI1014242B8 (pt) Dispositivo de comutação para tensão média, alta ou extremamente alta e mecanismo de distribuição
BR112015018537A2 (pt) composição isolante, artigo isolante, método de preparação e acessório de cabo elétrico dos mesmos
BRPI0520777A2 (pt) processo para fabricar um cabo elétrico, cabo elétrico, e, método para melhorar a estabilidade de envelhecimento de um cabo
BR0103982A (pt) Compósitos de borracha contendo sìlica gel com compostos organossilìcio como agente de compostagem
CA2444044A1 (en) A multi-layer insulation system for electrical conductors
BR112015007446A2 (pt) aparelho que contém um gás de isolamento dielétrico que compreende um composto de flúor orgânico
BR112016010840A2 (pt) Composição polimérica reticulada, condutor revestido e processo para produção de uma composição polimérica reticulada
BRPI0819821A8 (pt) Preparação e uso de polianilinas para tratamento de água
CN105368054A (zh) 一种电线电缆用硅橡胶
BRPI1001839B8 (pt) Dispositivo de alta tensão, estação transformadora e estação de corrente contínua em alta tensão
BR112013031225A2 (pt) conector de barramento formatado de forma ideal
DE602006001583D1 (de) Vernetzbare Polyolefinzusammensetzung enthaltend hochmolekuaren Silanolkondensationskatalysator
CN105820573A (zh) 一种电缆用矿物绝缘材料
BR112015014037B8 (pt) Transformador elétrico e método de produção de um isolante elétrico para um transformador elétrico
MX2007006370A (es) Composicion con propiedad de resistencia al calor intensificada.
CA2541574A1 (en) Low voltage power cable with insulation layer comprising polyolefin having polar groups, hydrolysable silane groups and which includes silanol condensation
CN106118070A (zh) 一种耐低温耐腐蚀船用电缆护套及其制备方法
BRPI0808345B8 (pt) Dispositivo de chave de desligamento e método para produção de um dispositivo de chave de desligamento
ATE210699T1 (de) Flammgeschützte organische formulierungen
BR112012017379B8 (pt) Câmara de comutação para um disjuntor e disjuntor apresentando uma câmara de comutação
WO2011001104A3 (fr) Maintenance pour cables electriques par auto-cicatrisation
BR112014016869A2 (pt) proteção de corona
CN107141527A (zh) 航空用pvc/碳纤维复合电缆密封护套及其制备方法
BR0309884A (pt) Composição de enchimento de reforço de polìmero condutor e método de uso como um material de reforço para postes de utilidade pública

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010.