EA200970103A1 - Слой кабеля на полипропиленовой основе с высокой прочностью на пробой - Google Patents

Слой кабеля на полипропиленовой основе с высокой прочностью на пробой

Info

Publication number
EA200970103A1
EA200970103A1 EA200970103A EA200970103A EA200970103A1 EA 200970103 A1 EA200970103 A1 EA 200970103A1 EA 200970103 A EA200970103 A EA 200970103A EA 200970103 A EA200970103 A EA 200970103A EA 200970103 A1 EA200970103 A1 EA 200970103A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polypropylene
high strength
cable layer
based cable
crystalline fraction
Prior art date
Application number
EA200970103A
Other languages
English (en)
Other versions
EA019563B1 (ru
Inventor
Венди Лоиенс
Ханс Эклинд
Манфред Штадльбауэр
Эберхард Эрнст
Лаури Хухтанен
Original Assignee
Бореалис Текнолоджи Ой
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 Текнолоджи Ой filed Critical Бореалис Текнолоджи Ой
Publication of EA200970103A1 publication Critical patent/EA200970103A1/ru
Publication of EA019563B1 publication Critical patent/EA019563B1/ru

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
    • 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

Настоящее изобретение относится к слою кабеля, содержащему полипропилен, в котором слой и/или полипропилен содержат(ит) кристаллическую фракцию, кристаллизующуюся в диапазоне температур от 200 до 105°С, определенном методом поэтапной изотермической сегрегации (SIST), причем кристаллическая фракция содержит часть, которая кристаллизуется при температуре 140°С или ниже, и эта часть представляет по меньшей мере 10 вес.% кристаллической фракции.
EA200970103A 2006-07-10 2007-07-09 Слой кабеля, содержащий гомополимер пропилена, применение слоя кабеля в качестве изолирующего или полупроводящего слоя и кабель, содержащий такой слой EA019563B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06014269A EP1881507B1 (en) 2006-07-10 2006-07-10 Cable layer on polypropylene basis with high electrical breakdown strength
PCT/EP2007/006058 WO2008006531A1 (en) 2006-07-10 2007-07-09 Cable layer on polypropylene basis with high electrical breakdown strength

Publications (2)

Publication Number Publication Date
EA200970103A1 true EA200970103A1 (ru) 2009-10-30
EA019563B1 EA019563B1 (ru) 2014-04-30

Family

ID=37461109

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970103A EA019563B1 (ru) 2006-07-10 2007-07-09 Слой кабеля, содержащий гомополимер пропилена, применение слоя кабеля в качестве изолирующего или полупроводящего слоя и кабель, содержащий такой слой

Country Status (10)

Country Link
US (1) US20090149614A1 (ru)
EP (2) EP1881507B1 (ru)
JP (1) JP5431928B2 (ru)
KR (1) KR101163433B1 (ru)
CN (1) CN101479811B (ru)
AT (2) ATE456139T1 (ru)
BR (1) BRPI0714149B1 (ru)
DE (2) DE602006008925D1 (ru)
EA (1) EA019563B1 (ru)
WO (1) WO2008006531A1 (ru)

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KR20210071034A (ko) * 2018-10-05 2021-06-15 다우 글로벌 테크놀로지스 엘엘씨 유전적으로 강화된 폴리에틸렌 제제
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Also Published As

Publication number Publication date
EP1881507A1 (en) 2008-01-23
EP1881508A1 (en) 2008-01-23
KR101163433B1 (ko) 2012-07-13
DE602006008925D1 (de) 2009-10-15
BRPI0714149A2 (pt) 2012-12-25
EP1881508B1 (en) 2010-01-20
JP5431928B2 (ja) 2014-03-05
CN101479811B (zh) 2012-12-26
US20090149614A1 (en) 2009-06-11
BRPI0714149B1 (pt) 2018-05-02
ATE456139T1 (de) 2010-02-15
JP2009543307A (ja) 2009-12-03
EP1881507B1 (en) 2009-09-02
EA019563B1 (ru) 2014-04-30
DE602006011873D1 (de) 2010-03-11
KR20090010110A (ko) 2009-01-28
WO2008006531A1 (en) 2008-01-17
CN101479811A (zh) 2009-07-08
ATE441931T1 (de) 2009-09-15

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