WO1999065039A1 - An insulating composition for communication cables - Google Patents
An insulating composition for communication cables Download PDFInfo
- Publication number
- WO1999065039A1 WO1999065039A1 PCT/SE1999/000985 SE9900985W WO9965039A1 WO 1999065039 A1 WO1999065039 A1 WO 1999065039A1 SE 9900985 W SE9900985 W SE 9900985W WO 9965039 A1 WO9965039 A1 WO 9965039A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- olefin polymer
- polymer
- density
- telesingle
- Prior art date
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
Definitions
- coaxial cable Another type of data transmission cable, is the so-called coaxial cable, where a central copper conductor, typically from 0.5 up to 2 mm thick, is surrounded by an insulating layer up to 2 mm thick, and then by a coaxial metallic screen which in turn is surrounded by an outer sheath.
- the main polymerisation stages are preferably carried out as a combination of slurry polymerisation/gas-phase polymerisation or gas-phase polymerisation/gas-phase polymerisation.
- the slurry polymerisation is preferably performed in a so- called loop reactor.
- the use of slurry polymerisation in a stirred-tank reactor is not preferred in the present invention, since such a method is not sufficiently flex- ible for the production of the inventive composition and involves solubility problems.
- a flexible method is required. For this reason, it is preferred that the composition is produced in two main polymerisation stages in a combination of loop reactor/gas-phase reactor or gas-phase reactor/gas-phase reactor.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU46691/99A AU741335B2 (en) | 1998-06-12 | 1999-06-08 | An insulating composition for communication cables |
CA002334789A CA2334789C (en) | 1998-06-12 | 1999-06-08 | An insulating composition for communication cables |
JP2000553963A JP2002518786A (en) | 1998-06-12 | 1999-06-08 | Insulation composition for communication cable |
AT99930082T ATE281692T1 (en) | 1998-06-12 | 1999-06-08 | INSULATION COMPOSITION FOR TELEVISION CABLES |
EP99930082A EP1093658B1 (en) | 1998-06-12 | 1999-06-08 | An insulating composition for communication cables |
BRPI9911159-4A BR9911159B1 (en) | 1998-06-12 | 1999-06-08 | insulated communication cable and telessimple wire. |
DE69921656T DE69921656T2 (en) | 1998-06-12 | 1999-06-08 | INSULATION COMPOSITION FOR REMOTE CABLE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802087-8 | 1998-06-12 | ||
SE9802087A SE9802087D0 (en) | 1998-06-12 | 1998-06-12 | An insulating composition for communication cables |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999065039A1 true WO1999065039A1 (en) | 1999-12-16 |
Family
ID=20411670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1999/000985 WO1999065039A1 (en) | 1998-06-12 | 1999-06-08 | An insulating composition for communication cables |
Country Status (14)
Country | Link |
---|---|
US (1) | US6180721B1 (en) |
EP (1) | EP1093658B1 (en) |
JP (1) | JP2002518786A (en) |
KR (1) | KR100514550B1 (en) |
CN (1) | CN1255819C (en) |
AT (1) | ATE281692T1 (en) |
AU (1) | AU741335B2 (en) |
BR (1) | BR9911159B1 (en) |
CA (1) | CA2334789C (en) |
DE (1) | DE69921656T2 (en) |
ES (1) | ES2230862T3 (en) |
RU (1) | RU2220467C2 (en) |
SE (1) | SE9802087D0 (en) |
WO (1) | WO1999065039A1 (en) |
Cited By (12)
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WO2002086916A2 (en) * | 2001-04-19 | 2002-10-31 | Borealis Technology Oy | Optical fibre submarine repeater cable with combined insulation/jacket |
WO2002086912A1 (en) * | 2001-04-19 | 2002-10-31 | Borealis Technology Oy | Optical fibre submarine repeater cable with combined insulation/jacket and composition therefor |
WO2007130553A2 (en) * | 2006-05-02 | 2007-11-15 | Dow Global Technologies Inc. | High-density polyethylene compositions, method of making the same, wire and cable jackets made therefrom, and method of making such wire and cable jackets |
WO2007117520A3 (en) * | 2006-04-07 | 2007-12-06 | Dow Global Technologies Inc | Polyolefin compositions, articles made therefrom and methods for preparing the same |
EP2182524A1 (en) * | 2008-10-31 | 2010-05-05 | Borealis AG | Cable and Polymer composition comprising a multimodal ethylene copolymer |
US8461280B2 (en) | 2007-12-05 | 2013-06-11 | Borealis Technology Oy | Multi-stage process for producing multimodal linear low density polyethylene polymers |
US8674024B2 (en) | 2010-01-29 | 2014-03-18 | Borealis Ag | Moulding composition |
US8759448B2 (en) | 2010-01-29 | 2014-06-24 | Borealis Ag | Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance |
US9139709B2 (en) | 2007-08-10 | 2015-09-22 | Borealis Technology Oy | Article |
EP3838984A1 (en) | 2019-12-20 | 2021-06-23 | Borealis AG | Polymer composition and article |
EP2052026B2 (en) † | 2007-05-02 | 2021-07-14 | Dow Global Technologies LLC | High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles |
WO2022076296A1 (en) * | 2020-10-09 | 2022-04-14 | Dow Global Technologies Llc | Enhanced aging and reduced shrinkback polymeric composition |
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WO2004075213A1 (en) * | 1999-01-29 | 2004-09-02 | Mutsuhiro Tanaka | Sheathed electric wire and cable |
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 |
GB0008690D0 (en) * | 2000-04-07 | 2000-05-31 | Borealis Polymers Oy | Process |
ATE449359T1 (en) * | 2001-06-12 | 2009-12-15 | Borealis Tech Oy | OPTICAL CABLE WITH IMPROVED TRACKING RESISTANCE |
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 |
DE102004055587A1 (en) * | 2004-11-18 | 2006-05-24 | Basell Polyolefine Gmbh | Polyethylene molded mass, useful for the external covering of electro cables, comprises low molecular ethylene homopolymers, high molecular copolymers of ethylene and other 4-8C olefin and of ultrahigh molecular ethylene copolymer |
DE102004055588A1 (en) * | 2004-11-18 | 2006-05-24 | Basell Polyolefine Gmbh | Polyethylene molded mass, useful for preparing protective coating for steel tubes, comprises low molecular ethylene homopolymers, high molecular copolymers of ethylene and other 4-8C olefin and of ultrahigh molecular ethylene copolymer |
ATE416465T1 (en) * | 2005-06-30 | 2008-12-15 | Borealis Tech Oy | COVERING LAYER FOR POWER OR COMMUNICATION CABLES |
US7595364B2 (en) | 2005-12-07 | 2009-09-29 | Univation Technologies, Llc | High density polyethylene |
KR100816587B1 (en) * | 2006-08-17 | 2008-03-24 | 엘에스전선 주식회사 | Foam coaxial cable and method for manufacturing the same |
US20080161435A1 (en) * | 2006-12-21 | 2008-07-03 | E. I. Du Pont De Nemours And Company | Extrusion of a Foamable Fluoropolymer |
US20080149899A1 (en) * | 2006-12-21 | 2008-06-26 | E. I. Du Pont De Nemours And Company | Foamable Fluoropolymer Composition |
US8089000B2 (en) * | 2007-10-12 | 2012-01-03 | General Cable Technologies Corporation | Waterproof data cable with foam filler and water blocking material |
US20090233052A1 (en) * | 2008-03-17 | 2009-09-17 | E.I. Du Pont De Nemours And Company | Conductors Having Polymer Insulation On Irregular Surface |
CN102017019B (en) * | 2009-03-02 | 2012-03-28 | 科尔曼电缆公司 | Flexible cable having a dual layer jacket |
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US20110100667A1 (en) * | 2009-11-04 | 2011-05-05 | Peter Hardie | Audio cable with vibration reduction |
US8841563B2 (en) | 2011-08-26 | 2014-09-23 | Ryan O'Neil | Split line and low voltage wire conduit and transformer box |
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1999
- 1999-03-03 US US09/261,830 patent/US6180721B1/en not_active Expired - Lifetime
- 1999-06-08 AU AU46691/99A patent/AU741335B2/en not_active Ceased
- 1999-06-08 AT AT99930082T patent/ATE281692T1/en not_active IP Right Cessation
- 1999-06-08 ES ES99930082T patent/ES2230862T3/en not_active Expired - Lifetime
- 1999-06-08 JP JP2000553963A patent/JP2002518786A/en not_active Withdrawn
- 1999-06-08 RU RU2001101425/09A patent/RU2220467C2/en not_active IP Right Cessation
- 1999-06-08 WO PCT/SE1999/000985 patent/WO1999065039A1/en active IP Right Grant
- 1999-06-08 KR KR10-2000-7014106A patent/KR100514550B1/en not_active IP Right Cessation
- 1999-06-08 CA CA002334789A patent/CA2334789C/en not_active Expired - Fee Related
- 1999-06-08 DE DE69921656T patent/DE69921656T2/en not_active Expired - Lifetime
- 1999-06-08 EP EP99930082A patent/EP1093658B1/en not_active Expired - Lifetime
- 1999-06-08 CN CNB998073008A patent/CN1255819C/en not_active Expired - Lifetime
- 1999-06-08 BR BRPI9911159-4A patent/BR9911159B1/en not_active IP Right Cessation
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WO1997003124A1 (en) * | 1995-07-10 | 1997-01-30 | Borealis Polymers Oy | Cable-sheathing composition |
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JP4713061B2 (en) * | 2001-04-19 | 2011-06-29 | ボレアリス テクノロジー オイ | Fiber optic submarine repeater cable having composite insulator / jacket and composition therefor |
WO2002086912A1 (en) * | 2001-04-19 | 2002-10-31 | Borealis Technology Oy | Optical fibre submarine repeater cable with combined insulation/jacket and composition therefor |
JP2004528690A (en) * | 2001-04-19 | 2004-09-16 | ボレアリス テクノロジー オイ | Optical fiber submarine repeater cable having composite insulator / jacket and composition therefor |
WO2002086916A3 (en) * | 2001-04-19 | 2007-11-22 | Borealis Tech Oy | Optical fibre submarine repeater cable with combined insulation/jacket |
WO2002086916A2 (en) * | 2001-04-19 | 2002-10-31 | Borealis Technology Oy | Optical fibre submarine repeater cable with combined insulation/jacket |
AU2007235428B2 (en) * | 2006-04-07 | 2012-12-20 | Dow Global Technologies Llc | Polyolefin compositions, articles made therefrom and methods for preparing the same |
US8129472B2 (en) | 2006-04-07 | 2012-03-06 | Dow Global Technologies Llc | Polyolefin compositions, articles made therefrom and methods for preparing the same |
WO2007117520A3 (en) * | 2006-04-07 | 2007-12-06 | Dow Global Technologies Inc | Polyolefin compositions, articles made therefrom and methods for preparing the same |
WO2007130515A2 (en) * | 2006-05-02 | 2007-11-15 | Dow Global Technologies Inc. | High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles |
WO2007130553A3 (en) * | 2006-05-02 | 2008-03-20 | Dow Global Technologies Inc | High-density polyethylene compositions, method of making the same, wire and cable jackets made therefrom, and method of making such wire and cable jackets |
WO2007130515A3 (en) * | 2006-05-02 | 2008-03-13 | Dow Global Technologies Inc | High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles |
CN101356225B (en) * | 2006-05-02 | 2012-04-04 | 陶氏环球技术有限责任公司 | High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles |
WO2007130553A2 (en) * | 2006-05-02 | 2007-11-15 | Dow Global Technologies Inc. | High-density polyethylene compositions, method of making the same, wire and cable jackets made therefrom, and method of making such wire and cable jackets |
US8445594B2 (en) | 2006-05-02 | 2013-05-21 | Dow Global Technologies Llc | High-density polyethylene compositions, method of making the same, articles made therefrom, and method of making such articles |
US11447620B2 (en) | 2007-05-02 | 2022-09-20 | Dow Global Technologies Llc | High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles |
EP2052026B2 (en) † | 2007-05-02 | 2021-07-14 | Dow Global Technologies LLC | High-density polyethylene compositions, method of making the same, injection molded articles made therefrom, and method of making such articles |
US9139709B2 (en) | 2007-08-10 | 2015-09-22 | Borealis Technology Oy | Article |
US8461280B2 (en) | 2007-12-05 | 2013-06-11 | Borealis Technology Oy | Multi-stage process for producing multimodal linear low density polyethylene polymers |
CN102257576A (en) * | 2008-10-31 | 2011-11-23 | 北欧化工公司 | Cable and polymer composition comprising a multimodal ethylene copolymer |
WO2010049259A1 (en) * | 2008-10-31 | 2010-05-06 | Borealis Ag | Cable and polymer composition comprising a multimodal ethylene copolymer |
EP2182524A1 (en) * | 2008-10-31 | 2010-05-05 | Borealis AG | Cable and Polymer composition comprising a multimodal ethylene copolymer |
US8759448B2 (en) | 2010-01-29 | 2014-06-24 | Borealis Ag | Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance |
US8674024B2 (en) | 2010-01-29 | 2014-03-18 | Borealis Ag | Moulding composition |
EP3838984A1 (en) | 2019-12-20 | 2021-06-23 | Borealis AG | Polymer composition and article |
WO2021123410A1 (en) | 2019-12-20 | 2021-06-24 | Borealis Ag | Polymer composition and article |
WO2022076296A1 (en) * | 2020-10-09 | 2022-04-14 | Dow Global Technologies Llc | Enhanced aging and reduced shrinkback polymeric composition |
Also Published As
Publication number | Publication date |
---|---|
ATE281692T1 (en) | 2004-11-15 |
CN1305633A (en) | 2001-07-25 |
CA2334789A1 (en) | 1999-12-16 |
AU4669199A (en) | 1999-12-30 |
EP1093658B1 (en) | 2004-11-03 |
US6180721B1 (en) | 2001-01-30 |
EP1093658A1 (en) | 2001-04-25 |
DE69921656D1 (en) | 2004-12-09 |
DE69921656T2 (en) | 2005-03-24 |
CN1255819C (en) | 2006-05-10 |
JP2002518786A (en) | 2002-06-25 |
BR9911159B1 (en) | 2008-11-18 |
KR100514550B1 (en) | 2005-09-15 |
KR20010072608A (en) | 2001-07-31 |
AU741335B2 (en) | 2001-11-29 |
ES2230862T3 (en) | 2005-05-01 |
RU2220467C2 (en) | 2003-12-27 |
SE9802087D0 (en) | 1998-06-12 |
CA2334789C (en) | 2009-01-20 |
BR9911159A (en) | 2001-04-03 |
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