DE2916581C2 - Ummantelung für elektrische Leiter und Wellenleiter - Google Patents

Ummantelung für elektrische Leiter und Wellenleiter

Info

Publication number
DE2916581C2
DE2916581C2 DE2916581A DE2916581A DE2916581C2 DE 2916581 C2 DE2916581 C2 DE 2916581C2 DE 2916581 A DE2916581 A DE 2916581A DE 2916581 A DE2916581 A DE 2916581A DE 2916581 C2 DE2916581 C2 DE 2916581C2
Authority
DE
Germany
Prior art keywords
polymer
conductors
sheathing
bath
liquid
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.)
Expired
Application number
DE2916581A
Other languages
German (de)
English (en)
Other versions
DE2916581A1 (de
Inventor
Werner Dipl.-Phys. Dr. 8753 Obernburg Dietrich
Klaus Dipl.-Chem. Dr. 8750 Aschaffenburg Gerlach
Heinz Dipl.-Chem. Dr. 8763 Klingenberg Grotjahn
Klaus Dipl.-Ing. Dr. 8765 Erlenbach Schneider
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.)
Akzo Patente 5600 Wuppertal De GmbH
Original Assignee
Akzo 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
Application filed by Akzo GmbH filed Critical Akzo GmbH
Priority to DE2916581A priority Critical patent/DE2916581C2/de
Priority to ZA00802053A priority patent/ZA802053B/xx
Priority to CH2835/80A priority patent/CH648145A5/de
Priority to AU57504/80A priority patent/AU535703B2/en
Priority to IT48439/80A priority patent/IT1143145B/it
Priority to LU82385A priority patent/LU82385A1/de
Priority to NL8002320A priority patent/NL8002320A/nl
Priority to JP5301380A priority patent/JPS55144613A/ja
Priority to BE0/200331A priority patent/BE882923A/fr
Priority to SE8003023A priority patent/SE8003023L/xx
Priority to CA000350469A priority patent/CA1141446A/en
Priority to FR8009151A priority patent/FR2455342B1/fr
Priority to ES490823A priority patent/ES8101300A1/es
Priority to GB8013468A priority patent/GB2048273B/en
Publication of DE2916581A1 publication Critical patent/DE2916581A1/de
Application granted granted Critical
Publication of DE2916581C2 publication Critical patent/DE2916581C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
    • C08J2201/0543—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
    • C08J2201/0545—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition
    • C08J2201/0546—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
DE2916581A 1979-04-24 1979-04-24 Ummantelung für elektrische Leiter und Wellenleiter Expired DE2916581C2 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE2916581A DE2916581C2 (de) 1979-04-24 1979-04-24 Ummantelung für elektrische Leiter und Wellenleiter
ZA00802053A ZA802053B (en) 1979-04-24 1980-04-08 A sheath for electric conductors and wave guides
CH2835/80A CH648145A5 (de) 1979-04-24 1980-04-14 Mit verzellten polymeren ummantelte elektrische leiter und wellenleiter.
AU57504/80A AU535703B2 (en) 1979-04-24 1980-04-16 Electric conductor and wave guide sheath
IT48439/80A IT1143145B (it) 1979-04-24 1980-04-17 Perfezionamento nei rivestimenti in polimeri porosi lineari non espansi per conduttori elettrici e guide d'onda per il trasporto di energia
NL8002320A NL8002320A (nl) 1979-04-24 1980-04-22 Geleiders met poreuze kunststof ommanteling voor electrische stroom en electromagnetische golven en werkwijze voor de vervaardiging daarvan.
LU82385A LU82385A1 (de) 1979-04-24 1980-04-22 Ummantelung fuer elektrische leiter und wellenleiter
JP5301380A JPS55144613A (en) 1979-04-24 1980-04-23 Conductor and waveguide tube coating
BE0/200331A BE882923A (fr) 1979-04-24 1980-04-23 Application de polymeres lineaires, poreux non expanses pour le gainage de conducteurs electriques et de guides d'ondes
SE8003023A SE8003023L (sv) 1979-04-24 1980-04-23 Ommantling for elektriska ledare och vagledare
CA000350469A CA1141446A (en) 1979-04-24 1980-04-23 Jacket for electrical conductors and wave conductors
FR8009151A FR2455342B1 (OSRAM) 1979-04-24 1980-04-23
ES490823A ES8101300A1 (es) 1979-04-24 1980-04-23 Procedimiento para revestir conductores electricos y conduc-tores de ondas
GB8013468A GB2048273B (en) 1979-04-24 1980-04-24 Porous polymer sheath for electric conductors and wave guides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2916581A DE2916581C2 (de) 1979-04-24 1979-04-24 Ummantelung für elektrische Leiter und Wellenleiter

Publications (2)

Publication Number Publication Date
DE2916581A1 DE2916581A1 (de) 1980-11-06
DE2916581C2 true DE2916581C2 (de) 1982-09-23

Family

ID=6069142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2916581A Expired DE2916581C2 (de) 1979-04-24 1979-04-24 Ummantelung für elektrische Leiter und Wellenleiter

Country Status (14)

Country Link
JP (1) JPS55144613A (OSRAM)
AU (1) AU535703B2 (OSRAM)
BE (1) BE882923A (OSRAM)
CA (1) CA1141446A (OSRAM)
CH (1) CH648145A5 (OSRAM)
DE (1) DE2916581C2 (OSRAM)
ES (1) ES8101300A1 (OSRAM)
FR (1) FR2455342B1 (OSRAM)
GB (1) GB2048273B (OSRAM)
IT (1) IT1143145B (OSRAM)
LU (1) LU82385A1 (OSRAM)
NL (1) NL8002320A (OSRAM)
SE (1) SE8003023L (OSRAM)
ZA (1) ZA802053B (OSRAM)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029896B (de) * 1954-09-29 1958-05-14 Siemens Ag Schaumfoermige Butylkautschukisolierung fuer biegsame elektrische Leiter, insbesondere fuer Fernmelde- und Hochfrequenzkabel sowie fuer Wellenleiter
US2907075A (en) * 1957-05-09 1959-10-06 Bell Telephone Labor Inc Method of making an insulated conductor
US3308073A (en) * 1962-04-09 1967-03-07 Phillips Petroleum Co Porous polyolefin objects
DE2545931C3 (de) * 1975-10-14 1981-11-26 Felten & Guilleaume Carlswerk AG, 5000 Köln Verfahren zur Herstellung isolierter Drähte und Leitungen mit hohem Schäumungsgrad des Isolierstoffes
DK171108B1 (da) * 1976-08-30 1996-06-10 Akzo Nv Mikroporøst polymerlegeme samt dettes fremstilling og anvendelse

Also Published As

Publication number Publication date
IT1143145B (it) 1986-10-22
JPS55144613A (en) 1980-11-11
GB2048273B (en) 1983-06-15
IT8048439A0 (it) 1980-04-17
FR2455342B1 (OSRAM) 1984-06-22
CH648145A5 (de) 1985-02-28
SE8003023L (sv) 1980-10-25
ZA802053B (en) 1981-04-29
LU82385A1 (de) 1980-07-31
BE882923A (fr) 1980-08-18
CA1141446A (en) 1983-02-15
ES490823A0 (es) 1980-12-01
ES8101300A1 (es) 1980-12-01
AU5750480A (en) 1980-10-30
FR2455342A1 (OSRAM) 1980-11-21
GB2048273A (en) 1980-12-10
DE2916581A1 (de) 1980-11-06
AU535703B2 (en) 1984-04-05
NL8002320A (nl) 1980-10-28

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Legal Events

Date Code Title Description
OAM Search report available
OAP Request for examination filed
OC Search report available
OD Request for examination
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: AKZO PATENTE GMBH, 5600 WUPPERTAL, DE

8339 Ceased/non-payment of the annual fee