HUP0303679A2 - Cable with recyclable covering - Google Patents

Cable with recyclable covering

Info

Publication number
HUP0303679A2
HUP0303679A2 HU0303679A HUP0303679A HUP0303679A2 HU P0303679 A2 HUP0303679 A2 HU P0303679A2 HU 0303679 A HU0303679 A HU 0303679A HU P0303679 A HUP0303679 A HU P0303679A HU P0303679 A2 HUP0303679 A2 HU P0303679A2
Authority
HU
Hungary
Prior art keywords
cable
propylene
covering layer
recyclable
recyclable covering
Prior art date
Application number
HU0303679A
Other languages
Hungarian (hu)
Inventor
Enrico Albizzati
Luca Castellani
Gaia Dell'anna
Cristiana Scelza
Original Assignee
Pirelli S.P.A.
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 Pirelli S.P.A. filed Critical Pirelli S.P.A.
Publication of HUP0303679A2 publication Critical patent/HUP0303679A2/en
Publication of HUP0303679A3 publication Critical patent/HUP0303679A3/en
Publication of HU229633B1 publication Critical patent/HU229633B1/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Insulated Conductors (AREA)

Abstract

A találmány újrafeldolgozható burkolóréteggel rendelkező, speciálisanközepes- vagy nagyfeszültségű energia szállítására vagy elosztásáraszolgáló olyan kábelt (1) tárgyal, amelynél legalább egy burkolórétegpropilén homopolimert vagy propilénnek etilénnel vagy egy propiléntőlkülönböző a-olefinnel képzett kopolimerjét tartalmazó, dielektrikumfolyadékkal adalékolt hőre lágyuló polimeranyagon alapul. A találmányszerinti kábel (1) kiváló mechanikai és villamos tulajdonságokkalrendelkezik, beleértve a nagy átütési szilárdságot is, amelytulajdonságok speciálisan lehetővé teszik a kábel (1) magas üzemihőmérsékletek melletti alkalmazását is. ÓThe invention relates to a cable (1) with a recyclable covering layer, specially for the transport or distribution of medium or high voltage energy, in which at least one covering layer is based on a thermoplastic polymer material containing propylene homopolymer or a copolymer of propylene formed with ethylene or an α-olefin different from propylene, doped with a dielectric liquid. The cable (1) according to the invention has excellent mechanical and electrical properties, including high impact strength, which properties especially enable the use of the cable (1) at high operating temperatures. HE

HU0303679A 2000-09-28 2001-08-22 Cable with recyclable covering HU229633B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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 (3)

Publication Number Publication Date
HUP0303679A2 true HUP0303679A2 (en) 2004-03-01
HUP0303679A3 HUP0303679A3 (en) 2010-01-28
HU229633B1 HU229633B1 (en) 2014-03-28

Family

ID=29762590

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0303679A HU229633B1 (en) 2000-09-28 2001-08-22 Cable with recyclable covering

Country Status (14)

Country Link
EP (1) EP1323171B1 (en)
JP (1) JP4875282B2 (en)
KR (1) KR100777011B1 (en)
CN (1) CN1229821C (en)
AR (1) AR037079A1 (en)
AT (1) ATE285112T1 (en)
AU (2) AU2001284030B2 (en)
BR (1) BR0114264B1 (en)
CA (1) CA2425382C (en)
DE (1) DE60107864T2 (en)
ES (1) ES2234874T3 (en)
HU (1) HU229633B1 (en)
NZ (1) NZ525495A (en)
WO (1) WO2002027731A1 (en)

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
EP1342249B1 (en) 2000-12-06 2009-01-07 Prysmian 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
CA2534261C (en) * 2003-07-25 2012-05-15 Pirelli & C. S.P.A. Continuous process for manufacturing electrical cables
CN101297379B (en) 2005-10-25 2011-06-15 普雷斯曼电缆及系统能源有限公司 Energy cable containing mixture of dielectric liquid and thermoplastic polymer
AU2006350918B2 (en) 2006-11-15 2013-10-24 Prysmian S.P.A. Energy cable
ES2392768T3 (en) 2007-06-28 2012-12-13 Prysmian S.P.A. Power cable
CA2788403C (en) 2010-01-29 2017-08-08 Prysmian S.P.A. Energy cable
BR112013011987A2 (en) * 2010-11-25 2016-08-30 Prysmian Spa cable
NO2656356T3 (en) 2010-12-23 2018-01-06
ES2539486T3 (en) 2010-12-23 2015-07-01 Prysmian S.P.A. Power cable with stabilized dielectric resistance
AU2011374503B2 (en) 2011-08-04 2016-04-07 Prysmian S.P.A. Energy cable having a thermoplastic electrically insulating layer
US9697927B2 (en) 2011-12-23 2017-07-04 Prysmian S.P.A. Cable comprising an element indicating water infiltration and method using said element
AU2012379976B2 (en) * 2012-05-18 2016-12-15 Prysmian S.P.A. Process for producing an energy cable having a thermoplastic electrically insulating layer
US10297372B2 (en) 2012-05-18 2019-05-21 Prysmian S.P.A Process for producing an energy cable having a thermoplastic electrically insulating layer
EP2711938B1 (en) * 2012-09-25 2014-11-26 Nexans Silicone multilayer insulation for electric cable
KR102003567B1 (en) * 2013-02-14 2019-07-24 한국전력공사 Power cable
KR102003568B1 (en) * 2013-02-14 2019-07-24 한국전력공사 Power cable
WO2015022004A1 (en) 2013-08-12 2015-02-19 Abb Technology Ltd Thermoplastic blend formulations for cable insulations
WO2016005791A1 (en) 2014-07-08 2016-01-14 Prysmian S.P.A. Energy cable having a thermoplastic electrically insulating layer
US10217544B2 (en) 2014-12-17 2019-02-26 Prysmian S.P.A Energy cable having a cold-strippable semiconductive layer
AU2015410274B2 (en) 2015-09-25 2022-02-03 Politecnico Di Milano Power cable of aluminium coated with a tetrazole compound corrosion inhibitor
EP3365952B1 (en) 2015-10-23 2020-03-18 Prysmian S.p.A. Joint for electric cables with thermoplastic insulation and method for manufacturing the same
CA3045056A1 (en) 2016-11-30 2018-06-07 Prysmian S.P.A. Power cable
US20200126687A1 (en) 2016-12-27 2020-04-23 Prysmian S.p. A. Electric cable having a protecting layer
FR3068038B1 (en) * 2017-06-21 2020-09-18 Nexans POLYMERIC COMPOSITION INCLUDING A POLAR DIELECTRIC LIQUID
ES2926814T3 (en) 2017-10-12 2022-10-28 Prysmian Spa Electrical cable with improved thermoplastic insulating layer
KR102603200B1 (en) * 2017-12-27 2023-11-16 주식회사 엘지화학 Polypropylene resin composition for insulating material of power cable
US20220112367A1 (en) * 2018-06-13 2022-04-14 Nexans Polymer composition comprising a dielectric liquid of improved polarity
KR102097238B1 (en) * 2019-06-19 2020-04-07 엘에스전선 주식회사 Power cable
KR102097237B1 (en) * 2019-06-19 2020-04-07 엘에스전선 주식회사 Power cable
JP6800362B1 (en) 2020-03-30 2020-12-16 古河電気工業株式会社 Power cable and manufacturing method of power cable

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 (en) * 1981-04-16 1982-11-18 Bayer Ag, 5090 Leverkusen IMPREGNANT AND ITS USE
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 (en) * 1986-12-15 1995-08-30 チッソ株式会社 Resin composition for day-to-day cap
EP0690458A3 (en) * 1994-06-27 1997-01-29 Mitsubishi Cable Ind Ltd Insulating composition and formed article thereof
JPH08289454A (en) * 1995-04-13 1996-11-01 Hitachi Cable Ltd Rubber mold stress cone
US6515231B1 (en) * 1997-09-09 2003-02-04 Nkt Research Center A/S Electrically insulating material, method for the preparation thereof, and insulated objects comprising said material

Also Published As

Publication number Publication date
HUP0303679A3 (en) 2010-01-28
EP1323171B1 (en) 2004-12-15
KR100777011B1 (en) 2007-11-16
CN1229821C (en) 2005-11-30
AR037079A1 (en) 2004-10-20
DE60107864T2 (en) 2005-12-22
WO2002027731A1 (en) 2002-04-04
BR0114264A (en) 2004-01-06
JP2004510299A (en) 2004-04-02
EP1323171A1 (en) 2003-07-02
ES2234874T3 (en) 2005-07-01
KR20040030420A (en) 2004-04-09
CA2425382A1 (en) 2002-04-04
HU229633B1 (en) 2014-03-28
NZ525495A (en) 2004-07-30
DE60107864D1 (en) 2005-01-20
AU8403001A (en) 2002-04-08
ATE285112T1 (en) 2005-01-15
JP4875282B2 (en) 2012-02-15
CN1466766A (en) 2004-01-07
CA2425382C (en) 2010-01-12
AU2001284030B2 (en) 2006-01-12
BR0114264B1 (en) 2011-10-18

Similar Documents

Publication Publication Date Title
HUP0303679A2 (en) Cable with recyclable covering
CA2412891A1 (en) Cable with recyclable covering
AR026472A1 (en) A CABLE WITH RECYCLABLE COATING
SG166674A1 (en) Thermoplastic elastomer compositions
MY121403A (en) Polypropylene resin composition and non-stretched film thereof
PL1619217T3 (en) Cable with thermoplastic insulation
BRPI0406829A (en) Cable, polymer composition, use thereof
HK1070469A1 (en) Seal for electrochemical cell
AR016372A1 (en) A CABLE THAT INCLUDES A DRIVER AND ONE OR MORE COATS OF COATING, A SLOW COMBUSTION POLYMER COMPOSITION AND A CABLE THAT INCLUDES SUCH COMPOSITION
AU6560800A (en) Flexible compositions based on propylene polymers
HUP0104902A2 (en) Cables with a recyclable coating
ES2068886T3 (en) HIGH-RESISTANCE, HIGH-STRENGTH POLYOLEFINE COMPOSITE MATERIAL WITH IMPROVED STABILITY IN SOLID STATE.
MXPA04009993A (en) Ptc conductive composition containing a low molecular weight polyethylene processing aid.
ATE339469T1 (en) THERMOPLASTIC MATERIAL CONTAINING VULCANIZED RUBBER IN A DIVIDED FORM
AR006572A1 (en) A CABLE THAT INCLUDES A COVER OR COATING
BR0211956B1 (en) panel insulator lined for a vehicle.
AR030120A1 (en) PROCEDURE TO PRODUCE A CABLE, IN PARTICULAR FOR TRANSMISSION OR DISTRIBUTION OF ELECTRICAL ENERGY, AND A CABLE PRODUCED OF THE SAME
AR041283A1 (en) COMPOSITION OF POLYOLEFINE WITH AN IMPROVED ABRASIVE RESISTANCE
CA2189198A1 (en) Floorcovering material
AU3712597A (en) Electric cable
ATE284923T1 (en) EXTRUSION COMPOSITIONS WITH IMPROVED MELT FLOW
BR0114848A (en) Liquid container
DE60032311D1 (en) Bag containing polypropylene protective pad
AR024408A1 (en) AN ELECTRICAL CABLE THAT INCLUDES AT LEAST ONE DRIVER AND AT LEAST ONE INSULATING LAYER
NO973774D0 (en) LLDPE-based, heat-shrinkable films

Legal Events

Date Code Title Description
GB9A Succession in title

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA SRL, IT

Free format text: FORMER OWNER(S): PIRELLI S.P.A., IT

MM4A Lapse of definitive patent protection due to non-payment of fees