FI82320B - Isoleringskomposition foer kablar. - Google Patents
Isoleringskomposition foer kablar. Download PDFInfo
- Publication number
- FI82320B FI82320B FI855184A FI855184A FI82320B FI 82320 B FI82320 B FI 82320B FI 855184 A FI855184 A FI 855184A FI 855184 A FI855184 A FI 855184A FI 82320 B FI82320 B FI 82320B
- Authority
- FI
- Finland
- Prior art keywords
- ethylene
- copolymer
- acrylate
- acrylate copolymer
- composition
- 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
- H01B3/44—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
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Claims (8)
1. Användning av en förnätningsbar komposition vilken vä-sentligen bestar av en etenpolymer, som utgörs av en homopo-lymer av eten eller en sampolymer av eten ooh en alfa-olefin, ooh en eten-alkylakrylat eller eten-alkyl metakrylat sampolymer i en mängd av 10 tili 40 viktprocent, räknat pa kombinationen av etenpolymer och akrylatsampolymer, för iso-lering av mellan- och högspänningskabel.
2. Användning enligt patentkrav 1, kännetecknad därav, att etenpolymeren i kompositionen har ett smältindex, MI2, inom intervallet fran 0,5 till 10.
3. Användning enligt patentkrav 1 eller 2, kännetecknad därav, att kompositionen innehaller ett för-nätningsmedel.
4. Användning enligt patentkrav 3, kännetecknad därav, att förnätningsmedlet är en organisk peroxid.
5. Användning enligt nagot av föregaende patentkrav, kännetecknad därav, att kompositionen innehaller 10 tili 35 viktprocent av akrylatsampolymeren, räknat pä kombinationen av etenpolymer och akrylatsampolymer.
6. Användning enligt nSgot av föregaende patentkrav, kännetecknad därav, att akrylatsampolymeren i kompositionen utgörs av en eten-n-butylakrylat sampolymer. u 82320
7. Användning enligt nagot av föregaende patentkrav, k ä n -netecknad därav, att akrylathalten i akrylatsampo-lymeren i kompositionen ligger inom intervailet fran 9 till 50 viktprocent.
8. En isolerad mellan- eller högspänningskabel vilken inne-fattar en metalledare, ett halvledande skikt och en isole-ring av en förnätad komposition, som väsentligen bestar av en etenpolymer, vilken utgörs av en homopolymer av eten eller en sampolymer av eten och en alfa-olefin, och en eten-alkyl akrylat eller eten-alkyl metakrylat sampolymer, i en mängd av 10 tili 40 viktprocent, räknat pa kombinationen av etenpolymer och akrylatsampolymer, och ett yttre halvledande skikt extruderat over denna.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8402396A SE8402396L (sv) | 1984-05-03 | 1984-05-03 | Isoleringskomposition for kabel |
SE8402396 | 1984-05-03 | ||
SE8500019 | 1985-04-30 | ||
PCT/SE1985/000190 WO1985005216A1 (en) | 1984-05-03 | 1985-04-30 | Insulation composition for cables |
Publications (4)
Publication Number | Publication Date |
---|---|
FI855184A0 FI855184A0 (fi) | 1985-12-30 |
FI855184A FI855184A (fi) | 1985-12-30 |
FI82320B true FI82320B (fi) | 1990-10-31 |
FI82320C FI82320C (sv) | 1991-02-11 |
Family
ID=20355746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI855184A FI82320C (sv) | 1984-05-03 | 1985-12-30 | Isoleringskomposition för kablar |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0179845B1 (sv) |
JP (1) | JPS61502085A (sv) |
KR (1) | KR860700178A (sv) |
AU (1) | AU578095B2 (sv) |
DE (1) | DE3572246D1 (sv) |
DK (1) | DK161278C (sv) |
FI (1) | FI82320C (sv) |
NO (1) | NO860009L (sv) |
SE (1) | SE8402396L (sv) |
WO (1) | WO1985005216A1 (sv) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607756A1 (de) * | 1986-03-08 | 1987-09-10 | Basf Ag | Kabelisolierung auf basis von ethylenpolymerisaten mit hoher widerstandsfaehigkeit gegenueber der bildung von wasserbaeumchen |
US5066724A (en) * | 1986-04-25 | 1991-11-19 | Rexene Products Company | Novel film compositions |
DE3702209A1 (de) * | 1987-01-26 | 1988-08-04 | Licentia Gmbh | Kunststoffisolierung und verfahren zu ihrer herstellung |
DE3816397A1 (de) * | 1988-05-13 | 1989-11-23 | Basf Ag | Elektrische kabel, die isolierungen auf basis von ehtylenpolymerisaten mit hoher widerstandsfaehigkeit gegenueber der bildung von wasserbaeumchen enthalten |
US5468259A (en) * | 1992-12-07 | 1995-11-21 | Sheth; Paresh J. | Dyeable polyolefin compositions and dyeing polyolefin compositions |
US5550192A (en) * | 1992-12-07 | 1996-08-27 | Lyondell Petrochemical Company | Dyeable polyolefin compositions and dyeing polyolefin compositions |
US5919565A (en) * | 1997-03-20 | 1999-07-06 | Union Carbide Chemicals & Plastics Technology Corporation | Tree resistant cable |
DE602005021077D1 (de) * | 2005-06-08 | 2010-06-17 | Borealis Tech Oy | Polymerzusammensetzung mit verbesserten "wet-ageing"-Eigenschaften |
EP1731565B2 (en) * | 2005-06-08 | 2019-11-06 | Borealis Technology Oy | Polyolefin composition for use as an insulating material |
EP1731563B1 (en) * | 2005-06-08 | 2016-04-13 | Borealis Technology Oy | Polymer composition having improved wet ageing properties |
MX338828B (es) | 2008-12-22 | 2016-05-03 | Borealis Ag | Lote maestro y proceso para la preparacion de una composicion polimerica. |
EP2547729B1 (en) | 2010-03-17 | 2020-12-16 | Borealis AG | Polymer composition for w&c application with advantageous electrical properties |
CN102947895B (zh) | 2010-03-17 | 2017-03-08 | 北欧化工股份公司 | 具有优良电特性的用于电力电缆应用的聚合物组合物 |
EP2439234B1 (en) | 2010-10-07 | 2013-04-03 | Borealis AG | Polymer Composition |
BR112015006260B1 (pt) | 2012-09-27 | 2021-11-09 | Dow Global Technologies Llc | Composição, artigo reticulado e cabo de força de média ou alta voltagem |
WO2017078430A1 (ko) * | 2015-11-06 | 2017-05-11 | 엘에스전선 주식회사 | 원형회복성 및 기계적 특성이 우수한 절연 조성물 및 이로부터 형성된 절연층을 갖는 케이블 |
TWI805586B (zh) | 2017-06-29 | 2023-06-21 | 美商陶氏全球科技有限責任公司 | 可交聯組合物、製品以及導電方法 |
EP3982376A1 (en) | 2020-10-06 | 2022-04-13 | Borealis AG | Cable |
EP4261846A1 (en) | 2022-04-12 | 2023-10-18 | Borealis AG | Submarine cable |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001128A (en) * | 1972-07-21 | 1977-01-04 | Raychem Corporation | High voltage insulating materials |
JPS5158691A (ja) * | 1974-11-19 | 1976-05-22 | Fujikura Ltd | Denryokukeeburu |
GB2019412B (en) * | 1978-04-07 | 1982-09-15 | Raychem Ltd | Cross-linked low density linear polyethylenes |
FR2502160B1 (fr) * | 1981-03-19 | 1986-04-18 | Cables De Lyon Geoffroy Delore | Materiau polymere ignifuge |
JPS5868804A (ja) * | 1981-10-19 | 1983-04-23 | 日立電線株式会社 | 電気絶縁物 |
JPS58103702A (ja) * | 1981-11-13 | 1983-06-20 | 古河電気工業株式会社 | 架橋ポリエチレン絶縁電力ケ−ブル |
DE3202872A1 (de) * | 1982-01-29 | 1983-08-11 | Sanpack-Gesellschaft Greiner & Co (GmbH & Co), 2000 Hamburg | Verfahren und vorrichtung zum umwickeln eines packgutstapels mit mehreren windungen einer bahn aus dehnfolie |
US4430468A (en) * | 1982-07-21 | 1984-02-07 | E. I. Du Pont De Nemours And Company | Surfactant-containing filled and plasticized thermoplastic compositions based on ethylene interpolymers |
JPS5935314A (ja) * | 1982-08-24 | 1984-02-27 | 日立電線株式会社 | 電線・ケ−ブル用電気絶縁体 |
SE8303538L (sv) * | 1983-06-20 | 1984-12-21 | Unifos Kemi Ab | Kompositioner innefattande linjer polyeten och sampolymerer av eten och akrylat |
-
1984
- 1984-05-03 SE SE8402396A patent/SE8402396L/sv unknown
-
1985
- 1985-04-30 AU AU42948/85A patent/AU578095B2/en not_active Ceased
- 1985-04-30 JP JP60502047A patent/JPS61502085A/ja active Pending
- 1985-04-30 DE DE8585902211T patent/DE3572246D1/de not_active Expired
- 1985-04-30 WO PCT/SE1985/000190 patent/WO1985005216A1/en not_active Application Discontinuation
- 1985-04-30 EP EP85902211A patent/EP0179845B1/en not_active Expired
- 1985-12-16 DK DK583985A patent/DK161278C/da active
- 1985-12-17 KR KR1019850700395A patent/KR860700178A/ko unknown
- 1985-12-30 FI FI855184A patent/FI82320C/sv not_active IP Right Cessation
-
1986
- 1986-01-02 NO NO860009A patent/NO860009L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0179845A1 (en) | 1986-05-07 |
FI855184A0 (fi) | 1985-12-30 |
AU4294885A (en) | 1985-11-28 |
DK161278B (da) | 1991-06-17 |
JPS61502085A (ja) | 1986-09-18 |
NO860009L (no) | 1986-01-02 |
SE8402396D0 (sv) | 1984-05-03 |
DK583985A (da) | 1985-12-16 |
AU578095B2 (en) | 1988-10-13 |
WO1985005216A1 (en) | 1985-11-21 |
DK583985D0 (da) | 1985-12-16 |
FI855184A (fi) | 1985-12-30 |
DE3572246D1 (en) | 1989-09-14 |
DK161278C (da) | 1991-12-30 |
KR860700178A (ko) | 1986-03-31 |
SE8402396L (sv) | 1985-11-04 |
EP0179845B1 (en) | 1989-08-09 |
FI82320C (sv) | 1991-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: NESTE OY |