BR9813578A - Composição para um cabo elétrico - Google Patents

Composição para um cabo elétrico

Info

Publication number
BR9813578A
BR9813578A BR9813578-3A BR9813578A BR9813578A BR 9813578 A BR9813578 A BR 9813578A BR 9813578 A BR9813578 A BR 9813578A BR 9813578 A BR9813578 A BR 9813578A
Authority
BR
Brazil
Prior art keywords
composition
compound
formula
residue
electrical cable
Prior art date
Application number
BR9813578-3A
Other languages
English (en)
Other versions
BR9813578B1 (pt
Inventor
Perry Nylander
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
Priority claimed from SE9704648A external-priority patent/SE513079C2/sv
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BR9813578A publication Critical patent/BR9813578A/pt
Publication of BR9813578B1 publication Critical patent/BR9813578B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • 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
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

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)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Patente de Invenção: <B>"COMPOSIçãO PARA UM CABO ELéTRICO"<D>. Trata-se de uma composição para um cabo elétrico. A composição é caracterizada pelo fato de compreender um plástico de etileno e um composto da fórmula geral R¹O[C~ 3~H~ 5~(OR²)O]~ n~R³ (I), na qual n <242> 1, R¹, R² e R³, iguais ou diferentes, designam hidrogênio ou o resíduo de um ácido carboxílico com 8 a 24 átomos de carbono, com a condição de que existam pelo menos dois grupos OH livres e pelo menos um resíduo de um ácido carboxílico com 8 a 24 átomos de carbono na molécula. De preferência, n = 3-12 e R¹, R² e R³ designam hidrogênio ou estearoíla e o composto da fórmula (I) está presente em uma quantidade de 0,05 a 2% em peso da composição. O composto da fórmula (I) pode ser combinado com outros aditivos, com por exemplo poliglicóis de etileno. A composição pode ser usada com uma camada de isolamento ou como uma camada semicondutora de um cabo elétrico.
BRPI9813578-3A 1997-12-15 1998-12-14 composição para um cabo elétrico. BR9813578B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9704648A SE513079C2 (sv) 1997-12-15 1997-12-15 Komposition för en elektrisk kabel
US09/111,206 US6063845A (en) 1997-12-15 1998-07-07 Composition for an electric cable
PCT/SE1998/002293 WO1999031675A1 (en) 1997-12-15 1998-12-14 A composition for an electric cable

Publications (2)

Publication Number Publication Date
BR9813578A true BR9813578A (pt) 2000-10-10
BR9813578B1 BR9813578B1 (pt) 2011-05-31

Family

ID=26663157

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9813578-3A BR9813578B1 (pt) 1997-12-15 1998-12-14 composição para um cabo elétrico.

Country Status (8)

Country Link
EP (1) EP1042762B1 (pt)
CN (1) CN1119822C (pt)
AT (1) ATE361533T1 (pt)
AU (1) AU731170B2 (pt)
BR (1) BR9813578B1 (pt)
DE (1) DE69837723T2 (pt)
TW (1) TW557452B (pt)
WO (1) WO1999031675A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731563B1 (en) 2005-06-08 2016-04-13 Borealis Technology Oy Polymer composition having improved wet ageing properties
KR101170216B1 (ko) * 2005-06-08 2012-07-31 보레알리스 테크놀로지 오와이. 향상된 습식 노화 특성을 갖는 중합체 조성물
DE602005019863D1 (de) * 2005-06-08 2010-04-22 Borealis Tech Oy Zusammensetzung zum Schutz gegen Wasserbäumchen
EP1731565B2 (en) * 2005-06-08 2019-11-06 Borealis Technology Oy Polyolefin composition for use as an insulating material
ATE466901T1 (de) 2005-06-08 2010-05-15 Borealis Tech Oy POLYMERZUSAMMENSETZUNG MIT VERBESSERTEN ßWET- AGEINGß-EIGENSCHAFTEN
EP1911799B1 (en) 2006-10-02 2010-12-08 Borealis Technology Oy Polyolefin composition with increased resistance to CIO2-containing water
JP5204780B2 (ja) * 2006-10-16 2013-06-05 チバ ホールディング インコーポレーテッド 安定化した中及び高圧電力絶縁体組成物
EP2527396A3 (en) * 2007-08-06 2013-03-27 General Cable Technologies Corporation Tree resistant insulation compositions
JP5437250B2 (ja) * 2007-09-25 2014-03-12 ダウ グローバル テクノロジーズ エルエルシー オレフィン基材間の接着性を調節するためのブレンド成分としてのスチレン性ポリマー
EP2072569B1 (en) * 2007-12-21 2010-09-01 Borealis Technology OY Polyolefin composition for medium/high/extra high voltage cables with improved electrical breakdown strength
EA020126B1 (ru) 2008-12-22 2014-08-29 Бореалис Аг Полимерная композиция, способ ее получения и способ получения кабеля, включающего полимерную композицию
EP2439234B1 (en) 2010-10-07 2013-04-03 Borealis AG Polymer Composition
DE102010063541A1 (de) 2010-12-20 2012-06-21 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Werkstück-Halteeinrichtung zum Festlegen eines plattenartigen Werkstückes, insbesondere eines Blechs, an einer Werkstück-Bewegungseinheit einer Werkzeugmaschine
DK2656357T3 (en) 2010-12-23 2015-06-15 Prysmian Spa Energy cable with stabilized dielectric resistance
FR3090988B1 (fr) * 2018-12-21 2020-12-18 Nexans Câble électrique résistant aux arborescences d’eau
CN115651105B (zh) * 2022-10-25 2023-08-18 哈尔滨理工大学 一种接枝改性型交联聚乙烯抗水树绝缘料及其制备方法和应用
CN115910456B (zh) * 2022-11-07 2023-11-14 河南华东电缆股份有限公司 一种耐高温防火电缆及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533700A (en) * 1976-06-30 1978-01-13 Hitachi Cable Ltd Electric insulating materials and its manufacturing method
CA1329857C (en) * 1987-06-24 1994-05-24 Chuki Ikeda Bow-tie tree resistant electrical insulating composition
DE3827957A1 (de) * 1988-08-17 1990-03-01 Siemens Ag Elektrische isolierung

Also Published As

Publication number Publication date
TW557452B (en) 2003-10-11
WO1999031675A1 (en) 1999-06-24
BR9813578B1 (pt) 2011-05-31
EP1042762A1 (en) 2000-10-11
CN1282447A (zh) 2001-01-31
AU731170B2 (en) 2001-03-22
DE69837723T2 (de) 2008-01-24
ATE361533T1 (de) 2007-05-15
CN1119822C (zh) 2003-08-27
DE69837723D1 (de) 2007-06-14
AU1795699A (en) 1999-07-05
EP1042762B1 (en) 2007-05-02

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31.05.2021