CH504762A - Corona-resistant electrical insulation material - Google Patents

Corona-resistant electrical insulation material

Info

Publication number
CH504762A
CH504762A CH451768A CH451768A CH504762A CH 504762 A CH504762 A CH 504762A CH 451768 A CH451768 A CH 451768A CH 451768 A CH451768 A CH 451768A CH 504762 A CH504762 A CH 504762A
Authority
CH
Switzerland
Prior art keywords
corona
insulation material
electrical insulation
resistant electrical
resistant
Prior art date
Application number
CH451768A
Other languages
German (de)
Inventor
J Mckeown James
D Wright Charles
Original Assignee
Minnesota Mining & Mfg
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 to GB1283368A priority Critical patent/GB1229804A/en
Priority to DE19681769041 priority patent/DE1769041A1/en
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to CH451768A priority patent/CH504762A/en
Priority to FR147107A priority patent/FR1566821A/fr
Publication of CH504762A publication Critical patent/CH504762A/en

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
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/50—Phosphorus bound to carbon only
    • 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
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • 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
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Paints Or Removers (AREA)
CH451768A 1968-03-15 1968-03-27 Corona-resistant electrical insulation material CH504762A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1283368A GB1229804A (en) 1968-03-15 1968-03-15
DE19681769041 DE1769041A1 (en) 1968-03-15 1968-03-25 Corona-resistant polymers for electrical insulation
CH451768A CH504762A (en) 1968-03-15 1968-03-27 Corona-resistant electrical insulation material
FR147107A FR1566821A (en) 1968-03-15 1968-04-05

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3389111TA
GB1283368 1968-03-15
DE19681769041 DE1769041A1 (en) 1968-03-15 1968-03-25 Corona-resistant polymers for electrical insulation
CH451768A CH504762A (en) 1968-03-15 1968-03-27 Corona-resistant electrical insulation material
FR147107 1968-04-05

Publications (1)

Publication Number Publication Date
CH504762A true CH504762A (en) 1971-03-15

Family

ID=27509204

Family Applications (1)

Application Number Title Priority Date Filing Date
CH451768A CH504762A (en) 1968-03-15 1968-03-27 Corona-resistant electrical insulation material

Country Status (4)

Country Link
CH (1) CH504762A (en)
DE (1) DE1769041A1 (en)
FR (1) FR1566821A (en)
GB (1) GB1229804A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117362602B (en) * 2023-10-11 2024-03-26 武汉中科先进材料科技有限公司 Poly-pyromellitic acid diimide thiophene ferrocene, preparation method thereof and lithium ion battery

Also Published As

Publication number Publication date
DE1769041A1 (en) 1971-09-16
GB1229804A (en) 1971-04-28
FR1566821A (en) 1969-05-09

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Legal Events

Date Code Title Description
PL Patent ceased