EA201892512A1 - Кабель с улучшенными электрическими свойствами - Google Patents

Кабель с улучшенными электрическими свойствами

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Publication number
EA201892512A1
EA201892512A1 EA201892512A EA201892512A EA201892512A1 EA 201892512 A1 EA201892512 A1 EA 201892512A1 EA 201892512 A EA201892512 A EA 201892512A EA 201892512 A EA201892512 A EA 201892512A EA 201892512 A1 EA201892512 A1 EA 201892512A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cable
electric properties
improved electric
linked
weight
Prior art date
Application number
EA201892512A
Other languages
English (en)
Other versions
EA038229B1 (ru
Inventor
Пер-Ола Хагстранд
Томас Гкурмпис
Антониос Гитсас
Вильгот Энглунд
Ульф Нильссон
Маттиас Андерссон
Йонна Хюнюнен
Кристиан Мюллер
Original Assignee
Бореалис Аг
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 Бореалис Аг filed Critical Бореалис Аг
Publication of EA201892512A1 publication Critical patent/EA201892512A1/ru
Publication of EA038229B1 publication Critical patent/EA038229B1/ru

Links

Classifications

    • 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
    • C08L23/06—Polyethene
    • 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
    • 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 more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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 more than three carbon atoms
    • C08L23/083—Copolymers of ethene with aliphatic polyenes, i.e. containing more than one unsaturated bond
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

Кабель, содержащий один или более проводников, окруженных по меньшей мере внутренним полупроводящим слоем, изоляционным слоем и внешним полупроводящим слоем, в указанном порядке, где изоляционный слой является не сшитым или сшитым и содержит по меньшей мере 90 мас.% полимерной композиции, причем указанная полимерная композиция содержит (I) от 95,5 до 99,9 мас.% ПЭНП и (II) от 0,1 до 4,5 мас.% ПЭВП, имеющего плотность по меньшей мере 940 кг/м.
EA201892512A 2016-06-21 2017-06-20 Кабель с улучшенными электрическими свойствами EA038229B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16175587.1A EP3261095A1 (en) 2016-06-21 2016-06-21 Cable with improved electrical properties
PCT/EP2017/065139 WO2017220613A1 (en) 2016-06-21 2017-06-20 Cable with improved electrical properties

Publications (2)

Publication Number Publication Date
EA201892512A1 true EA201892512A1 (ru) 2019-05-31
EA038229B1 EA038229B1 (ru) 2021-07-28

Family

ID=56194337

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201892512A EA038229B1 (ru) 2016-06-21 2017-06-20 Кабель с улучшенными электрическими свойствами

Country Status (6)

Country Link
US (1) US10679769B2 (ru)
EP (1) EP3261095A1 (ru)
KR (1) KR102466795B1 (ru)
CN (1) CN109313961A (ru)
EA (1) EA038229B1 (ru)
WO (1) WO2017220613A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3739597A1 (en) * 2019-05-16 2020-11-18 Borealis AG Composition
EP4097178A1 (en) 2020-01-30 2022-12-07 Borealis AG Polymer composition
WO2023046821A1 (en) 2021-09-24 2023-03-30 Borealis Ag Polymer composition
CN114773857B (zh) * 2022-03-28 2023-05-12 青岛科技大学 二元复合硅橡胶材料及其制备方法和用途
WO2024110328A1 (en) 2022-11-23 2024-05-30 Sabic Global Technologies B.V. Dc power cable insulation

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US5077255A (en) 1986-09-09 1991-12-31 Exxon Chemical Patents Inc. New supported polymerization catalyst
JPH0218811A (ja) * 1988-07-05 1990-01-23 Fujikura Ltd 直流電力ケーブル
US5036034A (en) 1989-10-10 1991-07-30 Fina Technology, Inc. Catalyst for producing hemiisotactic polypropylene
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
US5416228A (en) 1991-10-07 1995-05-16 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
SE9103077D0 (sv) 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
AU3817595A (en) 1994-10-31 1996-05-23 Dsm N.V. Catalyst composition and process for the polymerization of an olefin
FI104826B (fi) 1996-01-30 2000-04-14 Borealis As Heteroatomilla substituoituja metalloseeniyhdisteitä olefiinipolymerointikatalyytti-systeemejä varten ja menetelmä niiden valmistamiseksi
FI971565A (fi) 1997-04-14 1998-10-15 Borealis As Olefiinien polymerointiin tarkoitettujen katalysaattorisysteemien substituoituja metalloseeniyhdisteitä, niiden välituotteet ja valmistusmenetelmä
GB9708487D0 (en) 1997-04-25 1997-06-18 Bp Chem Int Ltd Novel catalysts for olefin polymerisation
ES2182336T3 (es) 1997-06-10 2003-03-01 Peroxid Chemie Gmbh & Co Kg Nuevos sistemas de catalizadores para reacciones de (co-)polimerizacion, halogenuros-amidas de metalocenos y su utilizacion.
PT1015501E (pt) 1997-09-05 2002-11-29 Bp Chem Int Ltd Catalisadores de polimerizacao
GB9721559D0 (en) 1997-10-11 1997-12-10 Bp Chem Int Ltd Novel polymerisation catalysts
GB9826874D0 (en) 1998-12-07 1999-01-27 Borealis As Process
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
KR20130016285A (ko) 2010-03-17 2013-02-14 보레알리스 아게 유리한 전기적 특성을 갖는 와이어 및 케이블 용도의 중합체 조성물
WO2011113686A1 (en) 2010-03-17 2011-09-22 Borealis Ag Polymer composition for w&c application with advantageous electrical properties
EP2622012B2 (en) * 2010-09-30 2023-01-11 Dow Global Technologies LLC Recyclable thermoplastic insulation with improved breakdown strength
KR102024393B1 (ko) * 2011-05-04 2019-09-23 보레알리스 아게 전기 장치용 중합체 조성물
EP3212710B2 (en) * 2014-10-27 2023-12-27 Borealis AG Polymer composition for cable applications with advantageous electrical properties
CN105295165A (zh) * 2015-10-29 2016-02-03 宁贻伟 一种高效绝缘的电缆料

Also Published As

Publication number Publication date
US20190206588A1 (en) 2019-07-04
EA038229B1 (ru) 2021-07-28
EP3261095A1 (en) 2017-12-27
KR20190020326A (ko) 2019-02-28
US10679769B2 (en) 2020-06-09
WO2017220613A1 (en) 2017-12-28
BR112018076291A2 (pt) 2019-03-26
CN109313961A (zh) 2019-02-05
KR102466795B1 (ko) 2022-11-11

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