NO20011307L - Electrical wiring insulation - Google Patents
Electrical wiring insulationInfo
- Publication number
- NO20011307L NO20011307L NO20011307A NO20011307A NO20011307L NO 20011307 L NO20011307 L NO 20011307L NO 20011307 A NO20011307 A NO 20011307A NO 20011307 A NO20011307 A NO 20011307A NO 20011307 L NO20011307 L NO 20011307L
- Authority
- NO
- Norway
- Prior art keywords
- acrylate
- polymer
- layers
- monomer
- weight
- 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
- H01B3/42—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 polyesters; polyethers; polyacetals
-
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
-
- 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
Landscapes
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Laminated Bodies (AREA)
- Inorganic Insulating Materials (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Resistance Heating (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Die Bonding (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Communication Cables (AREA)
Abstract
An electrical wire or cable having insulation comprising (i) at least a first layer of a polyolefin-based formulation, of which at least 20 %, preferably at least 40 %, more preferably at least 60 % or very preferably at least 80 % of the weight of the polymeric portion of the said formulation consists of a carbonyl-containing polymer (homopolymer or copolymer or terpolymer), of which polymer the or at least one constituent monomer is a carboxylic acid ester, preferably an acrylate or acetate, especially an alkyl acrylate (preferably methyl acrylate, ethyl acrylate, propyl acrylate or butyl acrylate), the said monomer itself constituting at least 5 %, preferably at least 9 %, more preferably at least 15 % by weight of the said co-, or ter- polymer when used, and the remainder or the majority of the remainder of the said co-, or ter- polymer preferably being derived from olefinic monomer, preferably ethylene; in contact with (ii) at least a second layer of another material formulation, containing at least 10 %, more preferably at least 50 %, very preferably at least 90 %, especially 100 %, by weight of the second layer, of polyvinylidine fluoride (PVDF), or especially preferably a copolymer based on VDF with a partially or fully fluorinated co-monomer, most preferably a copolymer of VDF and hexafluoropropylene (HFP); wherein the said layers (i) and (ii) whilst in contact with each other have been subjected to cross-linking reaction, preferably by radiation, more preferably ionising radiation, sufficient to prevent delamination of the two layers during a 1 hour acetone immersion test at 23 DEG C, or to increase the peel bond strength between the said layers to at least 5N according to the ASTM B1876-95 method described below preferably increasing the bond strength by at least 50 %, more preferably by at least 100 %, especially by at least 500 % or 1000 %, compared to that between the uncrosslinked layers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9820214.6A GB9820214D0 (en) | 1998-09-17 | 1998-09-17 | Bonding polymer interface |
| PCT/GB1999/003116 WO2000017889A1 (en) | 1998-09-17 | 1999-09-17 | Electrical wire insulation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20011307D0 NO20011307D0 (en) | 2001-03-15 |
| NO20011307L true NO20011307L (en) | 2001-03-15 |
| NO324458B1 NO324458B1 (en) | 2007-10-22 |
Family
ID=10838985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20011307A NO324458B1 (en) | 1998-09-17 | 2001-03-15 | Electrical wiring insulation |
Country Status (22)
| Country | Link |
|---|---|
| EP (1) | EP1116243B1 (en) |
| JP (1) | JP2002525819A (en) |
| KR (1) | KR100638181B1 (en) |
| CN (1) | CN1331160C (en) |
| AT (1) | ATE321345T1 (en) |
| AU (1) | AU766430B2 (en) |
| BR (1) | BR9913843A (en) |
| CA (1) | CA2340386C (en) |
| CZ (1) | CZ299046B6 (en) |
| DE (1) | DE69930532T2 (en) |
| ES (1) | ES2260937T3 (en) |
| GB (1) | GB9820214D0 (en) |
| HU (1) | HU226699B1 (en) |
| ID (1) | ID29877A (en) |
| IL (2) | IL141338A0 (en) |
| NO (1) | NO324458B1 (en) |
| PL (1) | PL192515B1 (en) |
| RO (1) | RO121928B1 (en) |
| RU (1) | RU2231147C2 (en) |
| TR (1) | TR200100761T2 (en) |
| WO (1) | WO2000017889A1 (en) |
| ZA (1) | ZA200101181B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0006333D0 (en) * | 2000-03-16 | 2000-05-03 | Raychem Ltd | Electrical wire insulation |
| JP2002225204A (en) * | 2001-01-30 | 2002-08-14 | Reitekku:Kk | Modified fluororesin coated material and method for producing the same |
| US7241817B2 (en) | 2003-06-06 | 2007-07-10 | Arkema France | Process for grafting a fluoropolymer and multilayer structures comprising this grafted polymer |
| FR2856404B1 (en) | 2003-06-06 | 2008-08-08 | Atofina | METHOD OF GRAFTING FLUORINATED POLYMER AND MULTILAYER STRUCTURES COMPRISING THE GRAFT POLYMER |
| FR2888389B1 (en) * | 2005-07-05 | 2007-08-31 | Arkema Sa | INSULATING MULTILAYER STRUCTURE |
| WO2007006897A2 (en) * | 2005-07-05 | 2007-01-18 | Arkema France | Multilayer insulation structure |
| CN100370556C (en) * | 2005-12-01 | 2008-02-20 | 上海交通大学 | Unsaturated carboxylic acid salt modified WTR insulation material and preparing method |
| KR100716381B1 (en) * | 2006-02-15 | 2007-05-11 | 엘에스전선 주식회사 | Composition for manufacturing insulation materials of electrical wire and manufactured electrical wire using the same |
| CN101117393B (en) * | 2006-08-04 | 2011-03-16 | 上海尚聚化工科技有限公司 | Multi-layer nuclear shell structural fluorin-containing polymer particle and thermoplastic polyolefin product having the same |
| US8007857B1 (en) * | 2006-09-08 | 2011-08-30 | Abbott Cardiovascular Systems Inc. | Methods for controlling the release rate and improving the mechanical properties of a stent coating |
| US20120227999A1 (en) * | 2009-11-10 | 2012-09-13 | Daikin Industries, Ltd. | Cable, cable duct and methods for manufacturing cable and cable duct |
| GB2479371B (en) * | 2010-04-07 | 2014-05-21 | Tyco Electronics Ltd Uk | Primary wire for marine and sub-sea cable |
| US9536635B2 (en) * | 2013-08-29 | 2017-01-03 | Wire Holdings Llc | Insulated wire construction for fire safety cable |
| CN106298036A (en) * | 2015-07-26 | 2017-01-04 | 常熟市谷雷特机械产品设计有限公司 | A kind of power system high tension cable |
| RU2606500C1 (en) * | 2015-09-17 | 2017-01-10 | Акционерное общество "Лидер-Компаунд" | Peroxide-crosslinked composition for insulation of power cables |
| FR3081602B1 (en) * | 2018-05-22 | 2020-05-01 | Arkema France | MULTILAYER CABLES FOR OFFSHORE ENVIRONMENT |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3269862A (en) * | 1964-10-22 | 1966-08-30 | Raychem Corp | Crosslinked polyvinylidene fluoride over a crosslinked polyolefin |
| US3650827A (en) * | 1969-11-17 | 1972-03-21 | Electronized Chem Corp | Fep cables |
| US5206459A (en) * | 1991-08-21 | 1993-04-27 | Champlain Cable Corporation | Conductive polymeric shielding materials and articles fabricated therefrom |
| US5589028A (en) * | 1994-11-03 | 1996-12-31 | Elf Atochem North America, Inc. | Bonding method employing tie layers for adhering polyethylene to fluoropolymers |
-
1998
- 1998-09-17 GB GBGB9820214.6A patent/GB9820214D0/en not_active Ceased
-
1999
- 1999-09-17 HU HU0103585A patent/HU226699B1/en unknown
- 1999-09-17 AU AU61019/99A patent/AU766430B2/en not_active Expired
- 1999-09-17 TR TR2001/00761T patent/TR200100761T2/en unknown
- 1999-09-17 BR BR9913843-3A patent/BR9913843A/en not_active IP Right Cessation
- 1999-09-17 ES ES99947633T patent/ES2260937T3/en not_active Expired - Lifetime
- 1999-09-17 CA CA002340386A patent/CA2340386C/en not_active Expired - Fee Related
- 1999-09-17 CN CNB998110302A patent/CN1331160C/en not_active Expired - Lifetime
- 1999-09-17 KR KR1020017002898A patent/KR100638181B1/en active IP Right Grant
- 1999-09-17 RO ROA200100291A patent/RO121928B1/en unknown
- 1999-09-17 RU RU2001107973/09A patent/RU2231147C2/en not_active IP Right Cessation
- 1999-09-17 PL PL346214A patent/PL192515B1/en unknown
- 1999-09-17 JP JP2000571464A patent/JP2002525819A/en active Pending
- 1999-09-17 WO PCT/GB1999/003116 patent/WO2000017889A1/en active IP Right Grant
- 1999-09-17 EP EP99947633A patent/EP1116243B1/en not_active Expired - Lifetime
- 1999-09-17 CZ CZ20010482A patent/CZ299046B6/en not_active IP Right Cessation
- 1999-09-17 DE DE69930532T patent/DE69930532T2/en not_active Expired - Lifetime
- 1999-09-17 AT AT99947633T patent/ATE321345T1/en not_active IP Right Cessation
- 1999-09-17 IL IL14133899A patent/IL141338A0/en active IP Right Grant
- 1999-09-17 ID IDW20010554A patent/ID29877A/en unknown
-
2001
- 2001-02-08 IL IL141338A patent/IL141338A/en not_active IP Right Cessation
- 2001-02-12 ZA ZA200101181A patent/ZA200101181B/en unknown
- 2001-03-15 NO NO20011307A patent/NO324458B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1116243B1 (en) | 2006-03-22 |
| HUP0103585A2 (en) | 2002-01-28 |
| CN1318200A (en) | 2001-10-17 |
| KR100638181B1 (en) | 2006-10-26 |
| CZ299046B6 (en) | 2008-04-09 |
| AU6101999A (en) | 2000-04-10 |
| ES2260937T3 (en) | 2006-11-01 |
| JP2002525819A (en) | 2002-08-13 |
| ATE321345T1 (en) | 2006-04-15 |
| ZA200101181B (en) | 2002-05-13 |
| RU2231147C2 (en) | 2004-06-20 |
| CA2340386C (en) | 2009-04-14 |
| HUP0103585A3 (en) | 2002-04-29 |
| AU766430B2 (en) | 2003-10-16 |
| IL141338A0 (en) | 2002-03-10 |
| WO2000017889A1 (en) | 2000-03-30 |
| DE69930532D1 (en) | 2006-05-11 |
| NO324458B1 (en) | 2007-10-22 |
| PL192515B1 (en) | 2006-10-31 |
| TR200100761T2 (en) | 2001-09-21 |
| DE69930532T2 (en) | 2007-03-08 |
| ID29877A (en) | 2001-10-18 |
| PL346214A1 (en) | 2002-01-28 |
| HU226699B1 (en) | 2009-07-28 |
| GB9820214D0 (en) | 1998-11-11 |
| IL141338A (en) | 2006-12-31 |
| KR20010079751A (en) | 2001-08-22 |
| EP1116243A1 (en) | 2001-07-18 |
| CN1331160C (en) | 2007-08-08 |
| NO20011307D0 (en) | 2001-03-15 |
| RO121928B1 (en) | 2008-07-30 |
| CZ2001482A3 (en) | 2001-07-11 |
| CA2340386A1 (en) | 2000-03-30 |
| BR9913843A (en) | 2001-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |