EP0674325A3 - Electrically insulating polymer composition and wire or cable using the same. - Google Patents

Electrically insulating polymer composition and wire or cable using the same. Download PDF

Info

Publication number
EP0674325A3
EP0674325A3 EP95104416A EP95104416A EP0674325A3 EP 0674325 A3 EP0674325 A3 EP 0674325A3 EP 95104416 A EP95104416 A EP 95104416A EP 95104416 A EP95104416 A EP 95104416A EP 0674325 A3 EP0674325 A3 EP 0674325A3
Authority
EP
European Patent Office
Prior art keywords
cable
wire
same
polymer composition
electrically insulating
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.)
Granted
Application number
EP95104416A
Other languages
German (de)
French (fr)
Other versions
EP0674325B1 (en
EP0674325A2 (en
Inventor
Masaaki Ikeda
Junichi Yokoyama
Yuka Umeshima
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
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
Priority claimed from JP7638094A external-priority patent/JPH07149959A/en
Application filed by Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Publication of EP0674325A2 publication Critical patent/EP0674325A2/en
Priority to CA 2159570 priority Critical patent/CA2159570C/en
Publication of EP0674325A3 publication Critical patent/EP0674325A3/en
Application granted granted Critical
Publication of EP0674325B1 publication Critical patent/EP0674325B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Graft Or Block Polymers (AREA)
EP19950104416 1994-03-24 1995-03-24 Electrically insulating polymer composition and wire or cable using the same Expired - Lifetime EP0674325B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2159570 CA2159570C (en) 1995-03-24 1995-09-29 Electrically insulating polymer composition and wire or cable using the same

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP76380/94 1994-03-24
JP7638094 1994-03-24
JP7638094A JPH07149959A (en) 1993-10-07 1994-03-24 Resin composition for electrical insulation
JP16744394 1994-06-27
JP16744394 1994-06-27
JP167443/94 1994-06-27

Publications (3)

Publication Number Publication Date
EP0674325A2 EP0674325A2 (en) 1995-09-27
EP0674325A3 true EP0674325A3 (en) 1995-12-20
EP0674325B1 EP0674325B1 (en) 2003-11-05

Family

ID=26417521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950104416 Expired - Lifetime EP0674325B1 (en) 1994-03-24 1995-03-24 Electrically insulating polymer composition and wire or cable using the same

Country Status (2)

Country Link
EP (1) EP0674325B1 (en)
NO (1) NO314475B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800567L (en) * 1998-02-25 1999-08-26 Abb Ab An electric DC cable with an insulation system comprising a composition based on extruded, cross-linked polyethylene and a method for making such a cable
CN1430631A (en) * 2000-05-26 2003-07-16 陶氏环球技术公司 Substantially random interpolymer grafted with one or more olefinically unsaturated organic monomers
US7279777B2 (en) 2003-05-08 2007-10-09 3M Innovative Properties Company Organic polymers, laminates, and capacitors
US7098525B2 (en) 2003-05-08 2006-08-29 3M Innovative Properties Company Organic polymers, electronic devices, and methods
EP1847555A1 (en) 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
EP1883080B1 (en) 2006-07-10 2009-01-21 Borealis Technology Oy Electrical insulation film
EP2208749B1 (en) 2006-07-10 2015-12-16 Borealis Technology Oy Biaxially oriented polypropylene films
DE602006008925D1 (en) * 2006-07-10 2009-10-15 Borealis Tech Oy Polypropylene-based cable layer with high electrical breakdown voltage resistance
EP1900764B1 (en) 2006-08-25 2009-04-01 Borealis Technology Oy Polypropylene foam
EP1892264A1 (en) 2006-08-25 2008-02-27 Borealis Technology Oy Extrusion coated substrate
ATE462189T1 (en) 2006-09-25 2010-04-15 Borealis Tech Oy COAXIAL CABLE
ES2322186T3 (en) 2006-12-28 2009-06-17 Borealis Technology Oy PROCESS FOR THE MANUFACTURE OF RAMPED POLYPROPYLENE.
BR112012022455A2 (en) * 2010-03-08 2016-07-12 Borealis Ag polyolefin composition, master batch, cable, use of a polyolefin composition, use of a master batch, and use of a benzyl derivative

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463402A2 (en) * 1990-06-04 1992-01-02 Nippon Petrochemicals Company, Limited Ethylene polymers or copolymers having improved insulating properties, compositions, and power cables made therefrom
JPH04118808A (en) * 1990-09-07 1992-04-20 Nippon Petrochem Co Ltd Highly water-tree resistant ethylene-based polymer or ethylene-based polymer composition and power cable using it
JPH05298925A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof
JPH05298927A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof
JPH05298926A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof
JPH05298928A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463402A2 (en) * 1990-06-04 1992-01-02 Nippon Petrochemicals Company, Limited Ethylene polymers or copolymers having improved insulating properties, compositions, and power cables made therefrom
JPH04118808A (en) * 1990-09-07 1992-04-20 Nippon Petrochem Co Ltd Highly water-tree resistant ethylene-based polymer or ethylene-based polymer composition and power cable using it
JPH05298925A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof
JPH05298927A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof
JPH05298926A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof
JPH05298928A (en) * 1992-04-20 1993-11-12 Nippon Petrochem Co Ltd Highly insulating body made of ethylene-based copolymer or its composition and electric cable using thereof

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KIOYOSHI WATANABE: "Development of new water tree suppressive xlpe cable", IEEE TRANSACTIONS ON POWER DELIVERY, vol. 1, no. 1, NEW YORK US, pages 27 - 33 *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 372 (E - 1246) 11 August 1992 (1992-08-11) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 088 (E - 1507) 14 February 1994 (1994-02-14) *
YOSHIFUJI N: "DEVELOPMENT OF THE NEW POLYMER INSULATING MATERIALS FOR HVDC CABLE", IEEE TRANSACTIONS ON POWER DELIVERY, vol. 7, no. 3, 1 July 1992 (1992-07-01), pages 1053 - 1059, XP000292518 *

Also Published As

Publication number Publication date
NO951116L (en) 1995-09-25
NO314475B1 (en) 2003-03-24
NO951116D0 (en) 1995-03-23
EP0674325B1 (en) 2003-11-05
EP0674325A2 (en) 1995-09-27

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