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SE425502B - Vattenhaltiga elektroisoleringslacker pa polyimidbasis erhallna genom omsettning av aromatiska diaminer med cyklopentantetrakarbonsyra - Google Patents

Vattenhaltiga elektroisoleringslacker pa polyimidbasis erhallna genom omsettning av aromatiska diaminer med cyklopentantetrakarbonsyra

Info

Publication number
SE425502B
SE425502B SE7800679A SE7800679A SE425502B SE 425502 B SE425502 B SE 425502B SE 7800679 A SE7800679 A SE 7800679A SE 7800679 A SE7800679 A SE 7800679A SE 425502 B SE425502 B SE 425502B
Authority
SE
Sweden
Prior art keywords
water
acid
aromatic diamines
aqueous
electroisolation
Prior art date
Application number
SE7800679A
Other languages
English (en)
Swedish (sv)
Other versions
SE7800679L (sv
Inventor
F Hansch
Loh K Von
H Janssen
Original Assignee
Beck & Co Ag Dr
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 Beck & Co Ag Dr filed Critical Beck & Co Ag Dr
Publication of SE7800679L publication Critical patent/SE7800679L/xx
Publication of SE425502B publication Critical patent/SE425502B/sv

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—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 C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
SE7800679A 1977-01-20 1978-01-19 Vattenhaltiga elektroisoleringslacker pa polyimidbasis erhallna genom omsettning av aromatiska diaminer med cyklopentantetrakarbonsyra SE425502B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2702121A DE2702121C3 (de) 1977-01-20 1977-01-20 Wäßrige Elektroisolierlacke, insbesondere Drahtlacke

Publications (2)

Publication Number Publication Date
SE7800679L SE7800679L (sv) 1978-07-21
SE425502B true SE425502B (sv) 1982-10-04

Family

ID=5999058

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800679A SE425502B (sv) 1977-01-20 1978-01-19 Vattenhaltiga elektroisoleringslacker pa polyimidbasis erhallna genom omsettning av aromatiska diaminer med cyklopentantetrakarbonsyra

Country Status (12)

Country Link
US (1) US4169085A (de)
JP (1) JPS5390338A (de)
AT (1) AT358685B (de)
BR (1) BR7800216A (de)
CH (1) CH639993A5 (de)
DE (1) DE2702121C3 (de)
ES (1) ES465037A1 (de)
FR (1) FR2378072A1 (de)
GB (1) GB1540554A (de)
IN (1) IN147590B (de)
IT (1) IT1111352B (de)
SE (1) SE425502B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480088A (en) * 1983-10-20 1984-10-30 United Technologies Corporation Water soluble polyimide resin system
EP0564009B1 (de) * 1988-01-08 1997-09-17 Nissan Chemical Industries Ltd. Elektrische und elektronische Geräte mit einer Polyimidharzisolationschicht
JP2010189510A (ja) * 2009-02-17 2010-09-02 Hitachi Cable Ltd 絶縁塗料及び絶縁電線
JP5915193B2 (ja) * 2012-01-13 2016-05-11 宇部興産株式会社 ポリイミド前駆体アルコール溶液組成物、及びポリイミド前駆体アルコール溶液組成物の製造方法
JP5708676B2 (ja) * 2013-01-31 2015-04-30 富士ゼロックス株式会社 ポリイミド前駆体組成物の製造方法
JP6433890B2 (ja) * 2013-05-20 2018-12-05 ユニチカ株式会社 ポリイミド前駆体溶液
JP6314707B2 (ja) * 2014-07-09 2018-04-25 宇部興産株式会社 ポリイミド前駆体組成物、及びそれを用いた絶縁被覆層の製造方法
JP2016124956A (ja) * 2014-12-26 2016-07-11 富士ゼロックス株式会社 ポリアミドイミド前駆体組成物、ポリアミドイミド成形体、及びポリアミドイミド成形体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282083B (de) * 1966-04-26 1968-11-07 Siemens Ag Schaltungsanordnung mit einer oder mehreren bistabilen Kippschaltung(en) als Speicherelement(e) (Haftspeicher)
US3518219A (en) * 1967-08-31 1970-06-30 Monsanto Co Novel polyimide forming mixtures
US3573132A (en) * 1967-10-30 1971-03-30 Rhone Poulenc Sa Process for the preparation of polyimides
JPS5128297B2 (de) * 1973-08-16 1976-08-18

Also Published As

Publication number Publication date
GB1540554A (en) 1979-02-14
ATA927477A (de) 1980-02-15
AT358685B (de) 1980-09-25
DE2702121B2 (de) 1981-04-16
DE2702121C3 (de) 1981-12-03
DE2702121A1 (de) 1978-07-27
ES465037A1 (es) 1978-10-01
FR2378072B1 (de) 1982-11-19
IT1111352B (it) 1986-01-13
SE7800679L (sv) 1978-07-21
US4169085A (en) 1979-09-25
JPS6134476B2 (de) 1986-08-07
FR2378072A1 (fr) 1978-08-18
BR7800216A (pt) 1978-10-10
CH639993A5 (de) 1983-12-15
IN147590B (de) 1980-04-26
JPS5390338A (en) 1978-08-09

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