BR9714765A - Dispositivos elétricos incluindo elastÈmeros de etileno, alfaolefina, vinil norborneno e polìmeros de etileno e alfa-olefina - Google Patents

Dispositivos elétricos incluindo elastÈmeros de etileno, alfaolefina, vinil norborneno e polìmeros de etileno e alfa-olefina

Info

Publication number
BR9714765A
BR9714765A BR9714765-6A BR9714765A BR9714765A BR 9714765 A BR9714765 A BR 9714765A BR 9714765 A BR9714765 A BR 9714765A BR 9714765 A BR9714765 A BR 9714765A
Authority
BR
Brazil
Prior art keywords
ethylene
alpha
norbornene vinyl
devices including
electrical devices
Prior art date
Application number
BR9714765-6A
Other languages
English (en)
Inventor
Narayanaswami Raja Dharmarajan
Periagaram Sriniva Ravishankar
Charles Douglas Burrage
Original Assignee
Exxon Chemical Patents Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25354399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9714765(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of BR9714765A publication Critical patent/BR9714765A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Patente de Invenção: <B>"DISPOSITIVOS ELéTRICOS INCLUINDO ELASTÈMEROS DE ETILENO, ALFA-OLEFINA, VINIL NORBORNENO E POLìMEROS DE ETILENO E ALFA-OLEFINA"<D>. Os polímeros elastoméricos incluindo etileno, alfa-olefina e vinil norborneno são mostrados como tendo características de extrusão aperfeiçoadas, propriedades elétricas aperfeiçoadas, características de cura aperfeiçoadas comparados com os polímeros elastoméricos de etileno, alfa-olefina, dieno não-conjugadoo contendo dienos não-conjugadoos diferentes de vinil norborneno. Os polímeros elastoméricos contendo vinil norborneno têm, geralmente, um índice de ramificação abaixo de 0,5. Esses polímeros elastoméricos são combinados com até 30 partes de copolímeros de etileno e alfa-olefina catalisados por metaloceno, para aperfeiçoar as propriedades físicas.
BR9714765-6A 1997-06-05 1997-12-09 Dispositivos elétricos incluindo elastÈmeros de etileno, alfaolefina, vinil norborneno e polìmeros de etileno e alfa-olefina BR9714765A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/869,876 US5952427A (en) 1996-12-10 1997-06-05 Electrical devices including ethylene, α-olefin, vinyl norbornene elastomers and ethylene α-olefin polymers
PCT/US1997/022493 WO1998056012A1 (en) 1997-06-05 1997-12-09 Electrical devices including ethylene, alpha-olefin, vinyl norbornene elastomers and ethylene alpha-olefin polymers

Publications (1)

Publication Number Publication Date
BR9714765A true BR9714765A (pt) 2000-07-25

Family

ID=25354399

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714765-6A BR9714765A (pt) 1997-06-05 1997-12-09 Dispositivos elétricos incluindo elastÈmeros de etileno, alfaolefina, vinil norborneno e polìmeros de etileno e alfa-olefina

Country Status (11)

Country Link
US (1) US5952427A (pt)
EP (1) EP0988635B1 (pt)
JP (1) JP3398157B2 (pt)
KR (1) KR20010013428A (pt)
CN (1) CN1254438A (pt)
AU (1) AU731742B2 (pt)
BR (1) BR9714765A (pt)
CA (1) CA2293567A1 (pt)
DE (1) DE69725618T2 (pt)
ES (1) ES2205274T3 (pt)
WO (1) WO1998056012A1 (pt)

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AU5814100A (en) * 1999-06-21 2001-01-09 Pirelli Cavi E Sistemi S.P.A. Cable, in particular for electric energy transportation or distribution, and an insulating composition used therein
US6815062B2 (en) 1999-06-21 2004-11-09 Pirelli Cavi E Sistemi S.P.A. Cable, in particular for electric energy transportation or distribution, and an insulating composition used therein
US7750080B2 (en) * 2001-04-23 2010-07-06 Exxonmobil Chemical Patents Inc. Blends of EPDM and metallocene plastomers for wire and cable applications
JP2003313377A (ja) * 2002-04-26 2003-11-06 Yazaki Corp 難燃性ポリプロピレン系樹脂組成物及び自動車用絶縁電線
JP2005533160A (ja) * 2002-07-18 2005-11-04 ディーエスエム アイピー アセッツ ビー．ブイ． エラストマー重合体及びオレフィン重合体を含む組成物
EP1527112B1 (en) 2002-07-31 2007-10-31 ExxonMobil Chemical Patents Inc. Silane crosslinkable polyethylene
ATE426902T1 (de) * 2002-12-12 2009-04-15 Borealis Tech Oy Koaxialkabel, welches ein dielektrisches material enthalt
JP2005106185A (ja) 2003-09-30 2005-04-21 Tokai Rubber Ind Ltd ゴムホース材料およびそれを用いてなるゴムホース
JP5255833B2 (ja) * 2004-03-24 2013-08-07 エクソンモービル・ケミカル・パテンツ・インク エチレン・インターポリマーの製造方法、該方法により製造されたインターポリマー、組成物、および該インターポリマーを含む電気デバイス
US7435781B2 (en) * 2004-10-05 2008-10-14 Exxonmobil Chemical Patents Inc. Polymers for electrical applications
US20060088693A1 (en) * 2004-10-25 2006-04-27 Pehlert George J Blends of ethylene-alpha-olefin-diene polymers and ethylene-alpha-olefin polymers for wire and cable applications
US7977443B2 (en) * 2005-08-10 2011-07-12 Mitsui Chemicals, Inc. Copolymer rubber, rubber composition and rubber molded product
JP5552232B2 (ja) * 2005-12-06 2014-07-16 エクソンモービル・ケミカル・パテンツ・インク エチレンエラストマー組成物
US7985804B2 (en) 2006-11-06 2011-07-26 Exxonmobil Chemical Patents Inc. Rubber toughened compositions, articles, films, and methods of making the same
JP5397816B2 (ja) * 2007-02-08 2014-01-22 ランクセス エラストマーズ ビー．ブイ． エラストマー組成物の調製方法
JP5345793B2 (ja) * 2008-02-22 2013-11-20 ポリプラスチックス株式会社 電線被覆用樹脂材料、当該電線被覆用樹脂材料を用いた電線、及び難燃ケーブル
JP5549257B2 (ja) * 2010-02-15 2014-07-16 日立金属株式会社 導電ゴム組成物
US20160272798A1 (en) 2011-09-23 2016-09-22 Exxonmobil Chemical Patents Inc. Modified Polyethylene Compositions with Enhanced Melt Strength
WO2013043796A2 (en) * 2011-09-23 2013-03-28 Exxonmobil Chemical Patents Inc. Modified polyethylene compositions
EP2791190B1 (en) 2011-12-13 2016-07-06 Dow Global Technologies LLC Ethylene-propylene-diene interpolymer composition
CN106699949B (zh) * 2015-07-23 2019-12-24 中国石油化工股份有限公司 一种乙烯-α烯烃-非共轭二烯烃聚合物及其制备方法
JPWO2024143450A1 (pt) * 2022-12-28 2024-07-04
WO2024143446A1 (ja) * 2022-12-28 2024-07-04 株式会社クラレ モータ用インシュレータ
CN116262796B (zh) * 2023-03-14 2024-08-09 中山大学 一种超支化环烯烃共聚物及其制备方法

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EP0005320A3 (en) * 1978-04-11 1980-01-09 Exxon Research And Engineering Company Use as an insulator of a cross-linkable olefinterpolymer composition stabilized for direct contact with copper and an untinned copper conductor coated with this composition
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US5698650A (en) * 1995-06-14 1997-12-16 Exxon Chemical Patents Inc. Elastomeric vehicle brake parts and power transmission belts
US5656693A (en) * 1995-06-14 1997-08-12 Exxon Chemical Patents Inc. Thermoplastic elastomers having improved cure
JP3622306B2 (ja) * 1995-12-08 2005-02-23 住友電気工業株式会社 導電性ゴム組成物

Also Published As

Publication number Publication date
AU731742B2 (en) 2001-04-05
ES2205274T3 (es) 2004-05-01
KR20010013428A (ko) 2001-02-26
JP2001510629A (ja) 2001-07-31
EP0988635B1 (en) 2003-10-15
EP0988635A1 (en) 2000-03-29
WO1998056012A1 (en) 1998-12-10
DE69725618T2 (de) 2004-08-05
JP3398157B2 (ja) 2003-04-21
CA2293567A1 (en) 1998-12-10
US5952427A (en) 1999-09-14
DE69725618D1 (de) 2003-11-20
AU5692198A (en) 1998-12-21
CN1254438A (zh) 2000-05-24

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Legal Events

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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