DE69921656D1 - Isolierungszusammensetzung für fernmeldekabel - Google Patents

Isolierungszusammensetzung für fernmeldekabel

Info

Publication number
DE69921656D1
DE69921656D1 DE69921656T DE69921656T DE69921656D1 DE 69921656 D1 DE69921656 D1 DE 69921656D1 DE 69921656 T DE69921656 T DE 69921656T DE 69921656 T DE69921656 T DE 69921656T DE 69921656 D1 DE69921656 D1 DE 69921656D1
Authority
DE
Germany
Prior art keywords
olefin polymer
insulating composition
density
flow rate
melt flow
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
DE69921656T
Other languages
English (en)
Other versions
DE69921656T2 (de
Inventor
Laila Rogestedt
Hans-Bertil Martinsson
Lars Thorn
Ruth Dammert
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.)
Borealis Technology Oy
Original Assignee
Borealis Technology Oy
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 Technology Oy filed Critical Borealis Technology Oy
Application granted granted Critical
Publication of DE69921656D1 publication Critical patent/DE69921656D1/de
Publication of DE69921656T2 publication Critical patent/DE69921656T2/de
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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49123—Co-axial cable
DE69921656T 1998-06-12 1999-06-08 Isolierungszusammensetzung für fernmeldekabel Expired - Lifetime DE69921656T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9802087A SE9802087D0 (sv) 1998-06-12 1998-06-12 An insulating composition for communication cables
SE9802087 1998-06-12
PCT/SE1999/000985 WO1999065039A1 (en) 1998-06-12 1999-06-08 An insulating composition for communication cables

Publications (2)

Publication Number Publication Date
DE69921656D1 true DE69921656D1 (de) 2004-12-09
DE69921656T2 DE69921656T2 (de) 2005-03-24

Family

ID=20411670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921656T Expired - Lifetime DE69921656T2 (de) 1998-06-12 1999-06-08 Isolierungszusammensetzung für fernmeldekabel

Country Status (14)

Country Link
US (1) US6180721B1 (de)
EP (1) EP1093658B1 (de)
JP (1) JP2002518786A (de)
KR (1) KR100514550B1 (de)
CN (1) CN1255819C (de)
AT (1) ATE281692T1 (de)
AU (1) AU741335B2 (de)
BR (1) BR9911159B1 (de)
CA (1) CA2334789C (de)
DE (1) DE69921656T2 (de)
ES (1) ES2230862T3 (de)
RU (1) RU2220467C2 (de)
SE (1) SE9802087D0 (de)
WO (1) WO1999065039A1 (de)

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WO2004075213A1 (ja) * 1999-01-29 2004-09-02 Mutsuhiro Tanaka シース付き電線およびケーブル
US6658185B2 (en) * 1999-08-23 2003-12-02 Pirelli Cavi E Sistemi S.P.A. Optical fiber cable with components having improved compatibility with waterblocking filling compositions
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SE0101360D0 (sv) * 2001-04-19 2001-04-19 Borealis Tech Oy Optical fibre submarine repeater cable with combined insulation/jacket
SE0101361D0 (sv) * 2001-04-19 2001-04-19 Borealis Tech Oy Optical fibre submarine repeater cable with combined insulation/jacket and composition therefor
ATE449359T1 (de) * 2001-06-12 2009-12-15 Borealis Tech Oy Optisches kabel mit verbesserter kriechstromfestigkeit
US7943700B2 (en) * 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
DE102004055588A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die Beschichtung von Stahlrohren
DE102004055587A1 (de) * 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylen Formmasse für die äußere Ummantelung von Elektrokabeln
ATE416465T1 (de) * 2005-06-30 2008-12-15 Borealis Tech Oy Überzug-schicht für energie- oder kommunikationskabel
US7595364B2 (en) 2005-12-07 2009-09-29 Univation Technologies, Llc High density polyethylene
MX2008012969A (es) * 2006-04-07 2008-12-17 Dow Global Technologies Inc Composiciones de poliolefina, articulos elaborados de ellas y metodos para prepararlas.
KR101439556B1 (ko) * 2006-05-02 2014-09-11 다우 글로벌 테크놀로지스 엘엘씨 고밀도 폴리에틸렌 조성물, 이것의 제조 방법,이것으로부터 제조된 와이어 및 케이블 자켓, 및 이러한와이어 및 케이블 자켓의 제조 방법
KR100816587B1 (ko) * 2006-08-17 2008-03-24 엘에스전선 주식회사 발포 동축 케이블 및 그 제조 방법
US20080149899A1 (en) 2006-12-21 2008-06-26 E. I. Du Pont De Nemours And Company Foamable Fluoropolymer Composition
US20080161435A1 (en) * 2006-12-21 2008-07-03 E. I. Du Pont De Nemours And Company Extrusion of a Foamable Fluoropolymer
EP2052026B2 (de) 2007-05-02 2021-07-14 Dow Global Technologies LLC Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel
DE602007011259D1 (de) 2007-08-10 2011-01-27 Borealis Tech Oy Artikel der eine Polypropylenzusammensetzung beinhaltet
US8089000B2 (en) * 2007-10-12 2012-01-03 General Cable Technologies Corporation Waterproof data cable with foam filler and water blocking material
EP2067799A1 (de) 2007-12-05 2009-06-10 Borealis Technology OY Polymer
US20090233052A1 (en) * 2008-03-17 2009-09-17 E.I. Du Pont De Nemours And Company Conductors Having Polymer Insulation On Irregular Surface
EP2182524A1 (de) * 2008-10-31 2010-05-05 Borealis AG Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer
CN102017019B (zh) * 2009-03-02 2012-03-28 科尔曼电缆公司 具有双层护套的软电缆
EP2454739A4 (de) 2009-07-16 2015-09-16 3M Innovative Properties Co Unterwasser-verbundkabel und verfahren dafür
US20110100667A1 (en) * 2009-11-04 2011-05-05 Peter Hardie Audio cable with vibration reduction
EP2354183B1 (de) 2010-01-29 2012-08-22 Borealis AG Formungszusammensetzung
EP2354184B1 (de) 2010-01-29 2012-08-22 Borealis AG Polyethylenformungszusammensetzungen mit verbessertem Spannungsriss/Steifheits-Verhältnis und verbesserter Schlagfestigkeit
US8841563B2 (en) 2011-08-26 2014-09-23 Ryan O'Neil Split line and low voltage wire conduit and transformer box
MX2017002079A (es) * 2014-08-29 2017-05-25 Dow Global Technologies Llc Resinas a base de etileno para aplicaciones de cierre.
PL3252085T3 (pl) 2016-05-31 2023-02-13 Borealis Ag Pancerz o polepszonych właściwościach
EP3385958B1 (de) * 2017-04-06 2023-05-31 Borealis AG Kabelmantelzusammensetzung
EP3838984A1 (de) 2019-12-20 2021-06-23 Borealis AG Polymerzusammensetzung und -artikel
EP4225845A1 (de) * 2020-10-09 2023-08-16 Dow Global Technologies LLC Polymerzusammensetzung mit verbesserter alterung und reduziertem rückschrumpfverhalten

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Also Published As

Publication number Publication date
EP1093658A1 (de) 2001-04-25
SE9802087D0 (sv) 1998-06-12
JP2002518786A (ja) 2002-06-25
KR100514550B1 (ko) 2005-09-15
AU741335B2 (en) 2001-11-29
CN1305633A (zh) 2001-07-25
EP1093658B1 (de) 2004-11-03
ATE281692T1 (de) 2004-11-15
WO1999065039A1 (en) 1999-12-16
US6180721B1 (en) 2001-01-30
AU4669199A (en) 1999-12-30
CA2334789C (en) 2009-01-20
RU2220467C2 (ru) 2003-12-27
ES2230862T3 (es) 2005-05-01
CA2334789A1 (en) 1999-12-16
BR9911159A (pt) 2001-04-03
KR20010072608A (ko) 2001-07-31
DE69921656T2 (de) 2005-03-24
BR9911159B1 (pt) 2008-11-18
CN1255819C (zh) 2006-05-10

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Legal Events

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8364 No opposition during term of opposition