FR2434465A1 - Masses de polyethylene moulables pour l'isolation de conducteurs metalliques - Google Patents

Masses de polyethylene moulables pour l'isolation de conducteurs metalliques

Info

Publication number
FR2434465A1
FR2434465A1 FR7920624A FR7920624A FR2434465A1 FR 2434465 A1 FR2434465 A1 FR 2434465A1 FR 7920624 A FR7920624 A FR 7920624A FR 7920624 A FR7920624 A FR 7920624A FR 2434465 A1 FR2434465 A1 FR 2434465A1
Authority
FR
France
Prior art keywords
low
polyethylene
conductors
compsn
insulation
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
FR7920624A
Other languages
English (en)
Other versions
FR2434465B1 (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.)
Leuna Werke GmbH
Original Assignee
Leuna Werke GmbH
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
Priority claimed from DD20745178A external-priority patent/DD140095B1/de
Priority claimed from DD20887578A external-priority patent/DD154271A4/de
Application filed by Leuna Werke GmbH filed Critical Leuna Werke GmbH
Publication of FR2434465A1 publication Critical patent/FR2434465A1/fr
Application granted granted Critical
Publication of FR2434465B1 publication Critical patent/FR2434465B1/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
    • 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
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L23/0853—Vinylacetate
    • 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
    • C08L23/0853—Vinylacetate
    • C08L23/0861—Saponified vinylacetate
    • 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
    • C08L23/10—Homopolymers or copolymers of propene

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

a. L'invention concerne une masse moulable de polyéthylène destinée à enrober des conducteurs métalliques électriques pour les isoler. b. Cette masse contient 94 à 50 % de polyéthylène haute pression, 5 à 45 % de polyéthylène basse pression, 0,5 à 10 % d'un copolymérisat d'olefines contenant des groupes hydroxyles et/ou des groupes ester ainsi qu'éventuellement du polypropylène et les additifs usuels. c. Les isolants obtenus avec cette masse sur des fils métalliques minces ont une surface lisse et bien régulière.
FR7920624A 1978-08-24 1979-08-13 Masses de polyethylene moulables pour l'isolation de conducteurs metalliques Granted FR2434465A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD20745178A DD140095B1 (de) 1978-08-24 1978-08-24 Polyaethylen-formmassen zur isolation metallischer leiter
DD20887578A DD154271A4 (de) 1978-11-06 1978-11-06 Polyaethylen-formmassen zur isolation metallischer leiter

Publications (2)

Publication Number Publication Date
FR2434465A1 true FR2434465A1 (fr) 1980-03-21
FR2434465B1 FR2434465B1 (fr) 1983-11-04

Family

ID=25747622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920624A Granted FR2434465A1 (fr) 1978-08-24 1979-08-13 Masses de polyethylene moulables pour l'isolation de conducteurs metalliques

Country Status (6)

Country Link
DE (1) DE2930521A1 (fr)
FI (1) FI792630A (fr)
FR (1) FR2434465A1 (fr)
PL (1) PL118862B1 (fr)
RO (1) RO77867A (fr)
SE (1) SE447611B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166781A1 (fr) * 1983-12-27 1986-01-08 Sumitomo Electric Industries Limited Cable en polyethylene reticule

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545582C2 (de) * 1995-12-07 2003-03-20 Alcatel Kabel Ag Halogenfreies Isoliermaterial
KR102056952B1 (ko) * 2011-05-04 2019-12-17 보레알리스 아게 전기 장치용 중합체 조성물

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032728A (en) * 1962-09-24 1966-06-15 Union Carbide Corp Improvements in and relating to polymers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032728A (en) * 1962-09-24 1966-06-15 Union Carbide Corp Improvements in and relating to polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166781A1 (fr) * 1983-12-27 1986-01-08 Sumitomo Electric Industries Limited Cable en polyethylene reticule
EP0166781A4 (fr) * 1983-12-27 1987-07-09 Sumitomo Electric Industries Cable en polyethylene reticule.

Also Published As

Publication number Publication date
PL217817A1 (fr) 1980-06-02
RO77867A (fr) 1981-12-25
SE447611B (sv) 1986-11-24
FR2434465B1 (fr) 1983-11-04
SE7907051L (sv) 1980-02-25
DE2930521A1 (de) 1980-03-06
PL118862B1 (en) 1981-11-30
FI792630A (fi) 1980-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse