ATE21575T1 - Verfahren zur herstellung waessriger hitzehaertbarer elektroisolierlacke und deren verwendung. - Google Patents

Verfahren zur herstellung waessriger hitzehaertbarer elektroisolierlacke und deren verwendung.

Info

Publication number
ATE21575T1
ATE21575T1 AT82104390T AT82104390T ATE21575T1 AT E21575 T1 ATE21575 T1 AT E21575T1 AT 82104390 T AT82104390 T AT 82104390T AT 82104390 T AT82104390 T AT 82104390T AT E21575 T1 ATE21575 T1 AT E21575T1
Authority
AT
Austria
Prior art keywords
polyester
electrical insulating
imide
weight
ammonia
Prior art date
Application number
AT82104390T
Other languages
English (en)
Inventor
Udo Dr Reiter
Hans-Uwe Dr Schenck
Helmut Lehmann
Ferdinand Hansch
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
Application granted granted Critical
Publication of ATE21575T1 publication Critical patent/ATE21575T1/de

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
    • H01B3/308—Wires with resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AT82104390T 1981-05-29 1982-05-19 Verfahren zur herstellung waessriger hitzehaertbarer elektroisolierlacke und deren verwendung. ATE21575T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3121306A DE3121306C2 (de) 1981-05-29 1981-05-29 Verfahren zur Herstellung wäßriger hitzehärtbarer Elektroisolierlacke und deren Verwendung
EP82104390A EP0066194B1 (de) 1981-05-29 1982-05-19 Verfahren zur Herstellung wässriger hitzehärtbarer Elektroisolierlacke und deren Verwendung

Publications (1)

Publication Number Publication Date
ATE21575T1 true ATE21575T1 (de) 1986-09-15

Family

ID=6133448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82104390T ATE21575T1 (de) 1981-05-29 1982-05-19 Verfahren zur herstellung waessriger hitzehaertbarer elektroisolierlacke und deren verwendung.

Country Status (8)

Country Link
US (1) US4439579A (de)
EP (1) EP0066194B1 (de)
JP (1) JPS57200465A (de)
AT (1) ATE21575T1 (de)
BR (1) BR8203143A (de)
DE (2) DE3121306C2 (de)
ES (1) ES8304190A1 (de)
SU (1) SU1429936A3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235047A (ja) * 1984-05-07 1985-11-21 Toyota Motor Corp 内燃機関用ヒ−タ付酸素センサの温度制御方法
US4562100A (en) * 1984-09-14 1985-12-31 E. I. Du Pont De Nemours And Company Polyimide coating compositions from diesterified anhydride and aromatic diamine
US4576990A (en) * 1984-11-15 1986-03-18 Nitto Electric Industrial Co., Ltd. Water-soluble insulating varnish
US4954543A (en) * 1988-10-17 1990-09-04 Gaf Chemicals Corporation Coating for increasing sensitivity of a radiation imageable polyacetylenic film
FR2664899B1 (fr) * 1990-07-18 1994-09-30 Chevalets Aubert Sa Composition et methode d'obtention des vernis electro-isolants contenant de l'eau a base de resines esterimides au trihydroxyethylisocyanurate destines a l'emaillage des fils electriques.
CN109468048B (zh) * 2018-10-29 2020-01-14 苏州太湖电工新材料股份有限公司 一种电子变压器用的水性绝缘漆及其制备方法和应用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA907236A (en) * 1972-08-08 General Electric Company Polyesterimide base coating compositions
DE1445263C3 (de) * 1961-12-12 1979-12-13 Dr. Beck & Co Ag, 2000 Hamburg Verwendung von Polyesterimiden für die Einbrennisolierung auf elektrischen Leitern
AT287304B (de) * 1961-11-02 1971-01-25 Beck & Co Gmbh Dr Verfahren zur Herstellung von neuen Esterimidharzen
DE1495100B2 (de) * 1961-11-02 1972-05-10 Dr. Beck & Co Ag, 2000 Hamburg Verfahren zur herstellung von polyesterimiden
DE1495152B2 (de) * 1963-11-15 1973-07-12 Dr. Beck & Co Ag, 2000 Hamburg Verfahren zur herstellung von hitzehaertbaren kunstharzen
US3852246A (en) * 1964-06-09 1974-12-03 Beck & Co Gmbh Polyesterimide resins
DE1495182C3 (de) * 1964-06-09 1978-03-09 Dr. Beck & Co Ag, 2000 Hamburg Verwendung von hitzehärtbaren PoIyesterimidharzen zur lösungsmittelfreien Weiterverarbeitung
US3426098A (en) * 1965-05-20 1969-02-04 Schenectady Chemical Polyester-polyimide wire enamel
DE1645435C1 (de) * 1965-05-20 1983-04-21 Schenectady Chemicals, Inc., Schenectady, N.Y. Verfahren zur Herstellung von Polyesterimiden
AT285943B (de) * 1967-11-11 1970-11-25 Beck & Co Ag Dr Verfahren zur Herstellung von wässerigen Esterimidharzlösungen
DE1720321C3 (de) * 1967-11-11 1979-10-11 Dr. Beck & Co Ag, 2000 Hamburg Wasserlösliche Esterimidharze
JPS569559B1 (de) * 1970-03-12 1981-03-02
IT1021282B (it) * 1973-10-11 1978-01-30 Basf Ag Processo per la preparazione di dispersioni di poliesterimidi
DE2351078B2 (de) * 1973-10-11 1975-08-07 Basf Ag, 6700 Ludwigshafen Überzugsmittel für die Drahtlackierung
JPS51125197A (en) * 1974-11-07 1976-11-01 Furukawa Electric Co Ltd:The A method for preparing a water-soluble polyester solution
GB1528221A (en) * 1975-01-15 1978-10-11 Cean Spa Process for manufacturing enamels of polyester-polyimide resins particularly for coating electrical conductors
AT336748B (de) * 1975-02-19 1977-05-25 Beck & Co Ag Dr Verfahren zur herstellung wasserverdunnbarer elektroisolierlacke
DE2630758A1 (de) * 1975-08-08 1977-02-10 Stolllack Ag Verfahren zur herstellung von lack
US4127553A (en) * 1976-04-20 1978-11-28 Hitachi Chemical Company, Ltd. Electrical insulating resin composition comprising a polyester resin or ester-imide resin
US4179423A (en) * 1976-06-09 1979-12-18 Schenectady Chemicals, Inc. Water-soluble polyester imide resins
GB1557850A (en) * 1976-06-09 1979-12-12 Schenectady Midland Water soluble polyester imide resins
US4104221A (en) * 1976-08-24 1978-08-01 Dr. Beck & Co., Ag Process for making water diluted electroinsulation enamels
JPS6014783B2 (ja) * 1977-06-28 1985-04-16 三菱電機株式会社 水溶性塗料の製造法
JPS5950187B2 (ja) * 1977-09-13 1984-12-06 協和油化株式会社 水溶性塗料
US4290929A (en) * 1979-07-13 1981-09-22 Essex Group, Inc. Aqueous solutions of polyesterimides and methods of making the same

Also Published As

Publication number Publication date
ES512633A0 (es) 1983-02-16
EP0066194A3 (en) 1983-04-20
BR8203143A (pt) 1983-05-17
SU1429936A3 (ru) 1988-10-07
ES8304190A1 (es) 1983-02-16
DE3272692D1 (en) 1986-09-25
DE3121306A1 (de) 1982-12-23
JPS57200465A (en) 1982-12-08
US4439579A (en) 1984-03-27
EP0066194B1 (de) 1986-08-20
DE3121306C2 (de) 1987-01-02
EP0066194A2 (de) 1982-12-08

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