GB800815A - Electrical insulating materials composed of high molecular weight polycarbonates - Google Patents

Electrical insulating materials composed of high molecular weight polycarbonates

Info

Publication number
GB800815A
GB800815A GB16504/55A GB1650455A GB800815A GB 800815 A GB800815 A GB 800815A GB 16504/55 A GB16504/55 A GB 16504/55A GB 1650455 A GB1650455 A GB 1650455A GB 800815 A GB800815 A GB 800815A
Authority
GB
United Kingdom
Prior art keywords
dihydroxy compounds
electrical
polycarbonates
cycloaliphatic
molecular weight
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
GB16504/55A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB800815A publication Critical patent/GB800815A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • H01B3/42—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 polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/426—Polycarbonates

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
GB16504/55A 1954-07-01 1955-06-08 Electrical insulating materials composed of high molecular weight polycarbonates Expired GB800815A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1137335X 1954-07-01
DE800815X 1954-07-01
DE337246X 1954-07-01
DE85762X 1954-07-01

Publications (1)

Publication Number Publication Date
GB800815A true GB800815A (en) 1958-09-03

Family

ID=74068198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16504/55A Expired GB800815A (en) 1954-07-01 1955-06-08 Electrical insulating materials composed of high molecular weight polycarbonates

Country Status (5)

Country Link
JP (1) JPS378679B1 (enrdf_load_stackoverflow)
CH (1) CH337246A (enrdf_load_stackoverflow)
DK (1) DK85762C (enrdf_load_stackoverflow)
FR (1) FR1137335A (enrdf_load_stackoverflow)
GB (1) GB800815A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210985B (de) * 1959-03-10 1966-02-17 Norddeutsche Kabelwerke Ag Verfahren zur Herstellung eines Elektro-Isoliermaterials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210985B (de) * 1959-03-10 1966-02-17 Norddeutsche Kabelwerke Ag Verfahren zur Herstellung eines Elektro-Isoliermaterials

Also Published As

Publication number Publication date
DK85762C (da) 1958-06-23
CH337246A (de) 1959-03-31
FR1137335A (fr) 1957-05-27
JPS378679B1 (enrdf_load_stackoverflow) 1962-07-19

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