WO1999021194A8 - Composition for electric cables - Google Patents

Composition for electric cables

Info

Publication number
WO1999021194A8
WO1999021194A8 PCT/SE1998/001894 SE9801894W WO9921194A8 WO 1999021194 A8 WO1999021194 A8 WO 1999021194A8 SE 9801894 W SE9801894 W SE 9801894W WO 9921194 A8 WO9921194 A8 WO 9921194A8
Authority
WO
WIPO (PCT)
Prior art keywords
composition
oxidants
stabilising agent
electric cables
light
Prior art date
Application number
PCT/SE1998/001894
Other languages
French (fr)
Other versions
WO1999021194A1 (en
Inventor
Ruth Dammert
Bill Gustafsson
Karin Liebig
Annika Smedberg
Original Assignee
Borealis As
Ruth Dammert
Bill Gustafsson
Karin Liebig
Annika Smedberg
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 Borealis As, Ruth Dammert, Bill Gustafsson, Karin Liebig, Annika Smedberg filed Critical Borealis As
Priority to PL98340078A priority Critical patent/PL340078A1/en
Priority to CA002306125A priority patent/CA2306125A1/en
Priority to KR1020007004182A priority patent/KR20010052091A/en
Priority to BR9812937-6A priority patent/BR9812937A/en
Priority to EP98951849A priority patent/EP1025568A1/en
Priority to JP2000517423A priority patent/JP2001521264A/en
Priority to AU97690/98A priority patent/AU726326B2/en
Publication of WO1999021194A1 publication Critical patent/WO1999021194A1/en
Publication of WO1999021194A8 publication Critical patent/WO1999021194A8/en
Priority to NO20001913A priority patent/NO20001913L/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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

A peroxide-cross-linkable ethylene polymer composition for an insulating layer of an electric cable is described. The composition is characterised in that the additives of the composition comprise an N-substituted 2,2,6,6-tetramethylpiperidine compound as an antioxidant and light stabilising agent; and that the composition after 21 days at 135 °C has a retained ultimate tensile strength of at least 75 % and a retained ultimate elongation of at least 75 % when tested in accordance with IEC 811. This additive acts as a combined light and thermo-oxidative stabilising agent and inhibits the generation of moisture thereby reducing the risk of water tree formation. Preferably, the composition contains no conventional antioxidants, such as phenolic antioxidants, organic phosphite oxidants and sulphur containing anti-oxidants.
PCT/SE1998/001894 1997-10-22 1998-10-21 Composition for electric cables WO1999021194A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL98340078A PL340078A1 (en) 1997-10-22 1998-10-21 Composition for use in conujuction with electric cables
CA002306125A CA2306125A1 (en) 1997-10-22 1998-10-21 Composition for electric cables
KR1020007004182A KR20010052091A (en) 1997-10-22 1998-10-21 Composition for electric cables
BR9812937-6A BR9812937A (en) 1997-10-22 1998-10-21 Compositions for electrical cables
EP98951849A EP1025568A1 (en) 1997-10-22 1998-10-21 Composition for electric cables
JP2000517423A JP2001521264A (en) 1997-10-22 1998-10-21 Composition for electric cable
AU97690/98A AU726326B2 (en) 1997-10-22 1998-10-21 Composition for electric cables
NO20001913A NO20001913L (en) 1997-10-22 2000-04-12 Composition for electric cables

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703844-2 1997-10-22
SE9703844A SE9703844D0 (en) 1997-10-22 1997-10-22 Composition for electric cables

Publications (2)

Publication Number Publication Date
WO1999021194A1 WO1999021194A1 (en) 1999-04-29
WO1999021194A8 true WO1999021194A8 (en) 1999-06-24

Family

ID=20408696

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/001894 WO1999021194A1 (en) 1997-10-22 1998-10-21 Composition for electric cables

Country Status (13)

Country Link
EP (1) EP1025568A1 (en)
JP (1) JP2001521264A (en)
KR (1) KR20010052091A (en)
CN (1) CN1114928C (en)
AU (1) AU726326B2 (en)
BR (1) BR9812937A (en)
CA (1) CA2306125A1 (en)
NO (1) NO20001913L (en)
PL (1) PL340078A1 (en)
RU (1) RU2191439C2 (en)
SE (1) SE9703844D0 (en)
TW (1) TW589645B (en)
WO (1) WO1999021194A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6455616B1 (en) * 2000-03-07 2002-09-24 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene crosslinkable composition
US6858296B1 (en) 2000-10-05 2005-02-22 Union Carbide Chemicals & Plastics Technology Corporation Power cable
US6656986B2 (en) * 2001-03-01 2003-12-02 Union Carbide Chemicals & Plastics Technology Corporation Polyethylene crosslinkable composition
CN100347792C (en) * 2005-02-24 2007-11-07 无锡江南电缆有限公司 Flame-proof power cable for track traffic and process for manufacture
AU2010364502B2 (en) * 2010-11-25 2016-09-15 Prysmian S.P.A. Energy cable having a voltage stabilized thermoplastic electrically insulating layer
HUE025342T2 (en) * 2010-12-23 2016-02-29 Prysmian Spa Energy cable having stabilized dielectric resistance
RU2505565C1 (en) * 2012-12-07 2014-01-27 Закрытое акционерное общество "МЕТАКЛЭЙ" (ЗАО "МЕТАКЛЭЙ") Silanol-crosslinkable composition for cable insulation
BR112016004083B1 (en) 2013-09-13 2021-04-27 Dow Global Technologies Llc Crosslinkable peroxide compositions and processes to prepare a crosslinkable pellet with peroxide
WO2016204951A1 (en) * 2015-06-17 2016-12-22 Dow Global Technologies Llc Cable insulation compositions comprising a phosphorus-containing antioxidant
PL3192633T3 (en) 2016-01-15 2019-02-28 Buss Ag Installation and method for manufacturing cross-linkable polyethylene compounds
EP3615608A1 (en) 2017-04-27 2020-03-04 Dow Global Technologies LLC Polyethylene blend composition
EP3401929A1 (en) 2017-05-09 2018-11-14 Borealis AG Cable insulation
EP3728442A1 (en) * 2017-12-18 2020-10-28 Borealis AG Crosslinkable composition with antioxidant and methane formation and article

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214099A3 (en) * 1985-08-28 1988-09-21 Ciba-Geigy Ag Stabilization of cross-linked ethylene polymers
JPH01100803A (en) * 1987-10-13 1989-04-19 Hitachi Cable Ltd Electric insulator for wire and cable
US5611253A (en) * 1993-09-07 1997-03-18 Tohoku Ricoh Co., Ltd. Cutting device
US5453322A (en) * 1994-06-03 1995-09-26 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables
US5719218A (en) * 1995-06-01 1998-02-17 At Plastics Inc. Water resistant electrical insulation compositions
US5807635A (en) * 1997-01-24 1998-09-15 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables
JPH11803A (en) * 1997-06-13 1999-01-06 Yachiyo Koken:Kk Working device for piston material for internal combustion engine

Also Published As

Publication number Publication date
KR20010052091A (en) 2001-06-25
AU9769098A (en) 1999-05-10
NO20001913D0 (en) 2000-04-12
JP2001521264A (en) 2001-11-06
TW589645B (en) 2004-06-01
BR9812937A (en) 2000-11-21
SE9703844D0 (en) 1997-10-22
WO1999021194A1 (en) 1999-04-29
CA2306125A1 (en) 1999-04-29
NO20001913L (en) 2000-04-12
CN1114928C (en) 2003-07-16
EP1025568A1 (en) 2000-08-09
CN1276907A (en) 2000-12-13
PL340078A1 (en) 2001-01-15
AU726326B2 (en) 2000-11-02
RU2191439C2 (en) 2002-10-20

Similar Documents

Publication Publication Date Title
CA1069243A (en) Composition with selected vinyl compounds and process for avoiding scorching of ethylene polymer composition
WO1999021194A8 (en) Composition for electric cables
US4260661A (en) Polyolefin compounds having improved heat curing stability, method of improving heat aging stability therein, an electrical conductor insulated therewith and method of forming
US4381362A (en) Flame retardant polymeric compositions capable of passing the CSA varnish test
KR100413016B1 (en) Tree Resistant Cable
BR9802553A (en) Cable comprising a conductor and one or more layers of sheath, and polymeric flame retardant composition
CA2894840C (en) Fire and water resistant cable cover
CA2283312A1 (en) Cable with fire-resistant, moisture-resistant coating
CA2207422A1 (en) Water tree resistant insulating composition
PT1177252E (en) FLAMMABLE RETARDING COMPOSITIONS
US9174541B2 (en) Halogen-free extra-high-voltage cable for railway rolling stock
WO2007050688A2 (en) Improved lead-free insulation compositions containing metallocene polymers
KR100727207B1 (en) Cross-linked polyethylene having excellent inhibition of sweat-out and insulation properties
ATE289112T1 (en) FIRE-RESISTANT AND WATERPROOF HALOGEN-FREE LOW VOLTAGE CABLES
KR100227596B1 (en) Non-tarnishing flame retardant insulation composition
BR9813578A (en) Composition for an electrical cable
EP2311049A2 (en) Improved hard grade epr insulation compositions
RU2000112527A (en) COMPOSITION FOR ELECTRICAL CABLES
US4770902A (en) Method for covering an electrical conducting means
SE9704825D0 (en) An electric DC cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable
ES8103765A1 (en) Polyolefin compound with improved thermosetting stability* improving heat aging property* and conductor insulated by using same
JPS6330588A (en) Fire-retardant elastomeric packing material for fire protection
EP1095381A1 (en) Composition for electric cables
KR930019748A (en) Polyethylene Insulation Composition
CA1289292C (en) Fire retardant polymeric compounds

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 98810461.X

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GD GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: C1

Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GD GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WR Later publication of a revised version of an international search report
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 97690/98

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 09534796

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1998951849

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2306125

Country of ref document: CA

Ref document number: 2306125

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020007004182

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1998951849

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWG Wipo information: grant in national office

Ref document number: 97690/98

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 1020007004182

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1998951849

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: 1020007004182

Country of ref document: KR