AT315479B - Process for making a polymer composition - Google Patents

Process for making a polymer composition

Info

Publication number
AT315479B
AT315479B AT825270A AT825270A AT315479B AT 315479 B AT315479 B AT 315479B AT 825270 A AT825270 A AT 825270A AT 825270 A AT825270 A AT 825270A AT 315479 B AT315479 B AT 315479B
Authority
AT
Austria
Prior art keywords
making
polymer composition
polymer
composition
Prior art date
Application number
AT825270A
Other languages
German (de)
Original Assignee
British Insulated Callenders
Ici Ltd
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 British Insulated Callenders, Ici Ltd filed Critical British Insulated Callenders
Application granted granted Critical
Publication of AT315479B publication Critical patent/AT315479B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • H01B3/002—Inhomogeneous material in general
    • H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
    • 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
AT825270A 1969-09-11 1970-09-11 Process for making a polymer composition AT315479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4500069 1969-09-11

Publications (1)

Publication Number Publication Date
AT315479B true AT315479B (en) 1974-05-27

Family

ID=10435509

Family Applications (2)

Application Number Title Priority Date Filing Date
AT853772A AT319362B (en) 1969-09-11 1970-09-11 Electric cable
AT825270A AT315479B (en) 1969-09-11 1970-09-11 Process for making a polymer composition

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT853772A AT319362B (en) 1969-09-11 1970-09-11 Electric cable

Country Status (11)

Country Link
AT (2) AT319362B (en)
BE (1) BE756064A (en)
CA (1) CA936638A (en)
CH (2) CH574468A5 (en)
DE (1) DE2045072A1 (en)
ES (1) ES383556A1 (en)
FR (1) FR2061220A5 (en)
GB (1) GB1328102A (en)
NL (2) NL148430B (en)
SU (1) SU415883A3 (en)
ZA (1) ZA706098B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075993B (en) * 1980-04-21 1983-11-30 Sumitomo Chemical Co Catalytic process for producing propylene block copolymers
EP0129617B1 (en) * 1983-06-13 1988-02-03 Du Pont-Mitsui Polychemicals Co., Ltd. Semiconducting compositions and wires and cables using the same
NL8304439A (en) * 1983-12-24 1985-07-16 Stamicarbon RESISTANT ETHEEN-PROPENE BLOCK COPOLYMER AND PROCESS FOR PREPARING SUCH A BLOCK COPOLYMER.
NL8304438A (en) * 1983-12-24 1985-07-16 Stamicarbon IMPACT RESISTANT ETHENE-PROPENE BLOCK COPOLYMER AND METHOD FOR PREPARING SUCH A BLOCK COPOLYMER.
CA2788403C (en) 2010-01-29 2017-08-08 Prysmian S.P.A. Energy cable
WO2017115111A1 (en) * 2015-12-30 2017-07-06 Aster Consult Srl Sectorial aluminum multipolar cable and relative manufacturing process
ITUB20159793A1 (en) * 2015-12-30 2017-06-30 Aster Consult Srl SECTORAL MULTIPOLAR CABLE IN ALUMINUM AND ITS MANUFACTURING PROCESS

Also Published As

Publication number Publication date
FR2061220A5 (en) 1971-06-18
NL7512705A (en) 1976-02-27
CH573161A5 (en) 1976-02-27
CH574468A5 (en) 1976-04-15
SU415883A3 (en) 1974-02-15
NL7013471A (en) 1971-03-15
ZA706098B (en) 1971-05-27
CA936638A (en) 1973-11-06
BE756064A (en) 1971-03-11
ES383556A1 (en) 1972-12-16
GB1328102A (en) 1973-08-30
DE2045072A1 (en) 1971-03-25
AT319362B (en) 1974-12-27
NL148430B (en) 1976-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee