FR2360159A1 - Isolant ameliore en polyethylene contenant un alcool - Google Patents

Isolant ameliore en polyethylene contenant un alcool

Info

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
Application number
FR7723059A
Other languages
English (en)
Other versions
FR2360159B1 (fr
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2360159A1 publication Critical patent/FR2360159A1/fr
Application granted granted Critical
Publication of FR2360159B1 publication Critical patent/FR2360159B1/fr
Granted 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
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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.
FR7723059A 1976-07-28 1977-07-27 Isolant ameliore en polyethylene contenant un alcool Granted FR2360159A1 (fr)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NO150376C (no) 1984-10-03
NO772670L (no) 1978-01-31
GB1564990A (en) 1980-04-16
IT1086163B (it) 1985-05-28
SE425911B (sv) 1982-11-22
JPS5316746A (en) 1978-02-16
CA1114979A (fr) 1981-12-22
JPS6034581B2 (ja) 1985-08-09
NL7708334A (nl) 1978-01-31
DE2734071A1 (de) 1978-02-02
FR2360159B1 (fr) 1981-11-13
NO150376B (no) 1984-06-25
SE8204087A0 (sv) 1982-07-01
SE8204087D0 (sv) 1982-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse