FR2360159A1 - Isolant ameliore en polyethylene contenant un alcool - Google Patents
Isolant ameliore en polyethylene contenant un alcoolInfo
- Publication number
- FR2360159A1 FR2360159A1 FR7723059A FR7723059A FR2360159A1 FR 2360159 A1 FR2360159 A1 FR 2360159A1 FR 7723059 A FR7723059 A FR 7723059A FR 7723059 A FR7723059 A FR 7723059A FR 2360159 A1 FR2360159 A1 FR 2360159A1
- Authority
- FR
- France
- Prior art keywords
- alcohol
- polyethylene insulation
- polyethylene
- insulation containing
- improved polyethylene
- 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.)
- Granted
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
- C08K5/05—Alcohols; Metal alcoholates
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)
- Insulated Conductors (AREA)
Abstract
L'invention se rapporte à l'isolation électrique. Elle concerne une composition de matière caractérisée en ce qu'elle comprend essentiellement : a un polyéthylène de basse densité ou un polyéthylène réticulé de basse densité, et b une quantité efficace d'au moins un alcool contenant 6 à 24 atomes de carbone, capable de multiplier au moins par mille l'endurance électrique du polyéthylène, comme mesurée par la méthode d'essai A. Utilisation notamment comme isolant de câbles électriques haute tension.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70926676A | 1976-07-28 | 1976-07-28 | |
US80991077A | 1977-06-28 | 1977-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2360159A1 true FR2360159A1 (fr) | 1978-02-24 |
FR2360159B1 FR2360159B1 (fr) | 1981-11-13 |
Family
ID=27108227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723059A Granted FR2360159A1 (fr) | 1976-07-28 | 1977-07-27 | Isolant ameliore en polyethylene contenant un alcool |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS6034581B2 (fr) |
CA (1) | CA1114979A (fr) |
DE (1) | DE2734071A1 (fr) |
FR (1) | FR2360159A1 (fr) |
GB (1) | GB1564990A (fr) |
IT (1) | IT1086163B (fr) |
NL (1) | NL7708334A (fr) |
NO (1) | NO150376C (fr) |
SE (2) | SE425911B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0057286A2 (fr) * | 1980-12-22 | 1982-08-11 | Union Carbide Corporation | Compositions de polymères d'éthylène stabilisées par des titanates organiques contre water treeing, et leur utilisation comme isolation électrique |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2837311C2 (de) * | 1978-08-26 | 1983-11-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Spannungsstabilisierte elektrische Isolation |
US4283459A (en) * | 1979-08-09 | 1981-08-11 | E. I. Du Pont De Nemours And Company | Insulating composition and articles made therefrom |
GB2076419B (en) * | 1980-05-21 | 1984-01-25 | Furukawa Electric Co Ltd | Cross-linked polyethylene insulated power cable |
DE3210139C2 (de) * | 1982-03-19 | 1985-06-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Isolierstoff aus Polyolefinbasis mit Spannungsstabilisator |
JPS58220304A (ja) * | 1982-06-15 | 1983-12-21 | 日立電線株式会社 | 耐ボ−タイ・トリ−性電気絶縁性組成物 |
DE3344759A1 (de) * | 1983-12-10 | 1985-06-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Stabilisiertes isoliermaterial auf polyolefinbasis |
JPS61264033A (ja) * | 1985-05-18 | 1986-11-21 | Idemitsu Petrochem Co Ltd | ポリエチレン系樹脂組成物 |
WO2014206437A1 (fr) | 2013-06-24 | 2014-12-31 | Abb Technology Ltd | Nouveau processus de préparation de matériaux d'isolation pour des applications d'énergie à haute tension et nouveaux matériaux d'isolation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075040A (en) * | 1957-07-26 | 1963-01-22 | Siemens Ag | Method for improving the electric strength and flash-over or glowdischarge resistance of olefine polymers |
US3372153A (en) * | 1965-04-09 | 1968-03-05 | Union Carbide Corp | Polymer powders and process therefor |
US3445394A (en) * | 1967-06-27 | 1969-05-20 | Simplex Wire & Cable Co | Voltage stabilized solid polyolefin dielectric |
FR2010888A1 (fr) * | 1968-06-14 | 1970-02-20 | Basf Ag | |
US3522183A (en) * | 1968-05-07 | 1970-07-28 | Simplex Wire & Cable Co | Solid dielectric polyolefin compositions containing various voltage stabilizers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1440097A1 (de) * | 1960-02-29 | 1968-10-24 | Siemens Ag | Verwendung von Massen auf der Basis von Olefinpolymerisaten zum Isolieren von elektrischen Kabeln und Leitungen |
DE1615837A1 (de) * | 1968-01-12 | 1970-08-06 | Basf Ag | Elektroisoliermassen auf der Basis von Olefinpolymerisaten |
DE2352450C2 (de) * | 1973-10-19 | 1982-05-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Stabilisiertes Isoliermaterial auf Polyolefinbasis, insbesondere auf Basis eines vernetzten Polyäthylens |
-
1977
- 1977-07-26 GB GB31443/77A patent/GB1564990A/en not_active Expired
- 1977-07-26 CA CA283,549A patent/CA1114979A/fr not_active Expired
- 1977-07-27 IT IT26215/77A patent/IT1086163B/it active
- 1977-07-27 FR FR7723059A patent/FR2360159A1/fr active Granted
- 1977-07-27 SE SE7708618A patent/SE425911B/xx not_active IP Right Cessation
- 1977-07-27 JP JP52089389A patent/JPS6034581B2/ja not_active Expired
- 1977-07-27 NL NL7708334A patent/NL7708334A/xx not_active Application Discontinuation
- 1977-07-27 NO NO772670A patent/NO150376C/no unknown
- 1977-07-28 DE DE19772734071 patent/DE2734071A1/de not_active Ceased
-
1982
- 1982-07-01 SE SE19828204087A patent/SE8204087D0/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075040A (en) * | 1957-07-26 | 1963-01-22 | Siemens Ag | Method for improving the electric strength and flash-over or glowdischarge resistance of olefine polymers |
US3372153A (en) * | 1965-04-09 | 1968-03-05 | Union Carbide Corp | Polymer powders and process therefor |
US3445394A (en) * | 1967-06-27 | 1969-05-20 | Simplex Wire & Cable Co | Voltage stabilized solid polyolefin dielectric |
US3522183A (en) * | 1968-05-07 | 1970-07-28 | Simplex Wire & Cable Co | Solid dielectric polyolefin compositions containing various voltage stabilizers |
FR2010888A1 (fr) * | 1968-06-14 | 1970-02-20 | Basf Ag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0057286A2 (fr) * | 1980-12-22 | 1982-08-11 | Union Carbide Corporation | Compositions de polymères d'éthylène stabilisées par des titanates organiques contre water treeing, et leur utilisation comme isolation électrique |
EP0057286A3 (fr) * | 1980-12-22 | 1982-09-01 | Union Carbide Corporation | Compositions de polymères d'éthylène stabilisées par des titanates organiques contre water treeing, et leur utilisation comme isolation électrique |
Also Published As
Publication number | Publication date |
---|---|
IT1086163B (it) | 1985-05-28 |
NO150376C (no) | 1984-10-03 |
SE8204087A (fr) | 1982-07-01 |
FR2360159B1 (fr) | 1981-11-13 |
JPS5316746A (en) | 1978-02-16 |
JPS6034581B2 (ja) | 1985-08-09 |
SE425911B (sv) | 1982-11-22 |
DE2734071A1 (de) | 1978-02-02 |
SE8204087A0 (sv) | 1982-07-01 |
GB1564990A (en) | 1980-04-16 |
SE8204087D0 (sv) | 1982-07-01 |
NO150376B (no) | 1984-06-25 |
NL7708334A (nl) | 1978-01-31 |
CA1114979A (fr) | 1981-12-22 |
NO772670L (no) | 1978-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |