CA2425382C - Cable with recyclable covering - Google Patents

Cable with recyclable covering Download PDF

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Publication number
CA2425382C
CA2425382C CA002425382A CA2425382A CA2425382C CA 2425382 C CA2425382 C CA 2425382C CA 002425382 A CA002425382 A CA 002425382A CA 2425382 A CA2425382 A CA 2425382A CA 2425382 C CA2425382 C CA 2425382C
Authority
CA
Canada
Prior art keywords
cable
copolymer
propylene
equal
olefin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002425382A
Other languages
English (en)
French (fr)
Other versions
CA2425382A1 (en
Inventor
Luca Castellani
Gaia Dell'anna
Cristiana Scelza
Enrico Albizzati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prysmian Cavi e Sistemi Energia SRL
Original Assignee
Prysmian Cavi e Sistemi Energia SRL
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 Prysmian Cavi e Sistemi Energia SRL filed Critical Prysmian Cavi e Sistemi Energia SRL
Publication of CA2425382A1 publication Critical patent/CA2425382A1/en
Application granted granted Critical
Publication of CA2425382C publication Critical patent/CA2425382C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/22—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils hydrocarbons
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2942—Plural coatings
    • Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
CA002425382A 2000-09-28 2001-08-22 Cable with recyclable covering Expired - Lifetime CA2425382C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP00121110.1 2000-09-28
EP00121110 2000-09-28
US23673500P 2000-10-02 2000-10-02
PCT/EP2001/009700 WO2002027731A1 (en) 2000-09-28 2001-08-22 Cable with recyclable covering

Publications (2)

Publication Number Publication Date
CA2425382A1 CA2425382A1 (en) 2002-04-04
CA2425382C true CA2425382C (en) 2010-01-12

Family

ID=29762590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425382A Expired - Lifetime CA2425382C (en) 2000-09-28 2001-08-22 Cable with recyclable covering

Country Status (14)

Country Link
EP (1) EP1323171B1 (de)
JP (1) JP4875282B2 (de)
KR (1) KR100777011B1 (de)
CN (1) CN1229821C (de)
AR (1) AR037079A1 (de)
AT (1) ATE285112T1 (de)
AU (2) AU8403001A (de)
BR (1) BR0114264B1 (de)
CA (1) CA2425382C (de)
DE (1) DE60107864T2 (de)
ES (1) ES2234874T3 (de)
HU (1) HU229633B1 (de)
NZ (1) NZ525495A (de)
WO (1) WO2002027731A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6861143B2 (en) * 1999-11-17 2005-03-01 Pirelli Cavi E Sistemi S.P.A. Cable with recyclable covering
CA2430426A1 (en) 2000-12-06 2002-06-13 Pirelli & C. S.P.A. Process for producing a cable with a recyclable coating
WO2004066317A1 (en) * 2003-01-20 2004-08-05 Gabriele Perego Cable with recycable covering layer
JP2007515742A (ja) * 2003-07-25 2007-06-14 ピレリ・アンド・チ・ソチエタ・ペル・アツィオーニ 電気ケーブルを製造する連続的な方法
ATE470225T1 (de) 2005-10-25 2010-06-15 Prysmian Spa Energiekabel mit einem dielektrischen fluid und einer mischung thermoplastischer polymere
CA2669741C (en) * 2006-11-15 2014-02-04 Prysmian S.P.A. Energy cable
WO2009000326A1 (en) 2007-06-28 2008-12-31 Prysmian S.P.A. Energy cable
AU2010344307B2 (en) 2010-01-29 2014-06-05 Prysmian S.P.A. Energy cable
CN103222012B (zh) * 2010-11-25 2015-09-02 普睿司曼股份公司 具有电压稳定的热塑性电绝缘层的能量电缆
HUE025342T2 (hu) 2010-12-23 2016-02-29 Prysmian Spa Stabilizált dielektromos ellenállással rendelkezõ elektromos kábel
AU2010366075B2 (en) 2010-12-23 2016-11-10 Prysmian S.P.A. Continuous process for manufacturing a high voltage power cable
EP2739679B1 (de) 2011-08-04 2017-05-03 Prysmian S.p.A. Energiekabel mit thermoplastischer elektrisch isolierenden schicht
US9697927B2 (en) 2011-12-23 2017-07-04 Prysmian S.P.A. Cable comprising an element indicating water infiltration and method using said element
US10297372B2 (en) 2012-05-18 2019-05-21 Prysmian S.P.A Process for producing an energy cable having a thermoplastic electrically insulating layer
DK2850619T3 (da) * 2012-05-18 2019-10-14 Prysmian Spa Fremgangsmåde til fremstilling af et strømkabel med et termoplastisk elektrisk isolerende lag
EP2711938B1 (de) * 2012-09-25 2014-11-26 Nexans Mehrschichtige Silikonisolierung für Elektrokabel
KR102003568B1 (ko) * 2013-02-14 2019-07-24 한국전력공사 전력 케이블
KR102003567B1 (ko) * 2013-02-14 2019-07-24 한국전력공사 전력 케이블
EP3033391B1 (de) 2013-08-12 2019-07-31 NKT HV Cables GmbH Thermoplastische mischung für kabelisolierungen
WO2016005791A1 (en) 2014-07-08 2016-01-14 Prysmian S.P.A. Energy cable having a thermoplastic electrically insulating layer
WO2016097819A1 (en) 2014-12-17 2016-06-23 Prysmian S.P.A. Energy cable having a cold-strippable semiconductive layer
EP3353334B1 (de) 2015-09-25 2020-09-23 Prysmian S.p.A. Stromkabel mit aluminiumbeschichtung aus einer korrosionshemmenden tetrazolverbindung
US10680420B2 (en) 2015-10-23 2020-06-09 Prysmian S.P.A. Joint for electric cables with thermoplastic insulation and method for manufacturing the same
WO2018100409A1 (en) 2016-11-30 2018-06-07 Prysmian S.P.A. Power cable
WO2018122572A1 (en) 2016-12-27 2018-07-05 Prysmian S.P.A. Electric cable having a protecting layer
FR3068038B1 (fr) * 2017-06-21 2020-09-18 Nexans Composition polymere comprenant un liquide dielectrique polaire
CA3078829A1 (en) * 2017-10-12 2019-04-18 Prysmian S.P.A. Electric cable with improved thermoplastic insulating layer
KR102603200B1 (ko) * 2017-12-27 2023-11-16 주식회사 엘지화학 전력 케이블 절연용 폴리프로필렌 수지 조성물
US20220112367A1 (en) * 2018-06-13 2022-04-14 Nexans Polymer composition comprising a dielectric liquid of improved polarity
KR102097238B1 (ko) * 2019-06-19 2020-04-07 엘에스전선 주식회사 전력 케이블
KR102097237B1 (ko) * 2019-06-19 2020-04-07 엘에스전선 주식회사 전력 케이블
JP6800362B1 (ja) 2020-03-30 2020-12-16 古河電気工業株式会社 電力ケーブル及び電力ケーブルの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523180A (en) * 1975-06-25 1977-01-11 Dainichi Nippon Cables Ltd Oil immersed power cables
DE3115545A1 (de) * 1981-04-16 1982-11-18 Bayer Ag, 5090 Leverkusen Impraegniermittel und seine verwendung
US4543207A (en) * 1982-12-25 1985-09-24 Nippon Petrochemicals Company, Limited Electrical insulating oil and oil-filled electrical appliances
US4501688A (en) * 1984-02-01 1985-02-26 National Distillers And Chemical Corporation Silane oligomers useful as anti-treeing additives
CA1290479C (en) * 1986-09-22 1991-10-08 Teruo Fukuda Radiation-resistant high molecular composition
JPH0781049B2 (ja) * 1986-12-15 1995-08-30 チッソ株式会社 デイストリビユ−タキヤツプ用樹脂組成物
EP0690458A3 (de) * 1994-06-27 1997-01-29 Mitsubishi Cable Ind Ltd Isolierende Zusammensetzung und daraus hergestellter Formkörper
JPH08289454A (ja) * 1995-04-13 1996-11-01 Hitachi Cable Ltd ゴムモールドストレスコーン
EP1021809A1 (de) * 1997-09-09 2000-07-26 Nkt Research Center A/S Elektrisch isolierendes material, verfahren zur herstellung und mit diesem material hergestellte isolierte gegenstände

Also Published As

Publication number Publication date
DE60107864D1 (de) 2005-01-20
WO2002027731A1 (en) 2002-04-04
ATE285112T1 (de) 2005-01-15
ES2234874T3 (es) 2005-07-01
CN1466766A (zh) 2004-01-07
AR037079A1 (es) 2004-10-20
CA2425382A1 (en) 2002-04-04
KR20040030420A (ko) 2004-04-09
DE60107864T2 (de) 2005-12-22
NZ525495A (en) 2004-07-30
KR100777011B1 (ko) 2007-11-16
HUP0303679A3 (en) 2010-01-28
AU2001284030B2 (en) 2006-01-12
JP2004510299A (ja) 2004-04-02
AU8403001A (en) 2002-04-08
EP1323171B1 (de) 2004-12-15
CN1229821C (zh) 2005-11-30
JP4875282B2 (ja) 2012-02-15
HU229633B1 (hu) 2014-03-28
BR0114264A (pt) 2004-01-06
HUP0303679A2 (hu) 2004-03-01
EP1323171A1 (de) 2003-07-02
BR0114264B1 (pt) 2011-10-18

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MKEX Expiry

Effective date: 20210823