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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000013007 heat curing Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 229920003055 poly(ester-imide) Polymers 0.000 abstract 4
- 239000002966 varnish Substances 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- -1 aromatic tricarboxylic acid Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 238000007098 aminolysis reaction Methods 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 150000004072 triols Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
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) | ES512633A0 (de) |
| SU (1) | SU1429936A3 (de) |
Families Citing this family (6)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA907236A (en) * | 1972-08-08 | General Electric Company | Polyesterimide base coating compositions | |
| AT254963B (de) * | 1961-11-02 | 1967-06-12 | Beck & Co Gmbh Dr | Elektrischer Leiter mit einer Einbrennisolierung |
| DE1495100B2 (de) * | 1961-11-02 | 1972-05-10 | Dr. Beck & Co Ag, 2000 Hamburg | Verfahren zur herstellung von polyesterimiden |
| DE1445263C3 (de) * | 1961-12-12 | 1979-12-13 | Dr. Beck & Co Ag, 2000 Hamburg | Verwendung von Polyesterimiden für die Einbrennisolierung auf elektrischen Leitern |
| 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 |
| DE2600555C3 (de) * | 1975-01-15 | 1982-03-18 | Cean S.p.A., Agrate Brianza, Milano | Verfahren zum Herstellen von Lack aus Polyester-Polyimid-Harz, insbesondere zum Überziehen elektrischer Leiter |
| 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 |
-
1981
- 1981-05-29 DE DE3121306A patent/DE3121306C2/de not_active Expired
-
1982
- 1982-04-29 US US06/373,169 patent/US4439579A/en not_active Expired - Lifetime
- 1982-05-19 DE DE8282104390T patent/DE3272692D1/de not_active Expired
- 1982-05-19 AT AT82104390T patent/ATE21575T1/de active
- 1982-05-19 EP EP82104390A patent/EP0066194B1/de not_active Expired
- 1982-05-26 JP JP57088177A patent/JPS57200465A/ja active Pending
- 1982-05-28 SU SU823444130A patent/SU1429936A3/ru active
- 1982-05-28 BR BR8203143A patent/BR8203143A/pt not_active IP Right Cessation
- 1982-05-28 ES ES512633A patent/ES512633A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3272692D1 (en) | 1986-09-25 |
| ES8304190A1 (es) | 1983-02-16 |
| SU1429936A3 (ru) | 1988-10-07 |
| DE3121306C2 (de) | 1987-01-02 |
| US4439579A (en) | 1984-03-27 |
| DE3121306A1 (de) | 1982-12-23 |
| EP0066194A2 (de) | 1982-12-08 |
| BR8203143A (pt) | 1983-05-17 |
| EP0066194B1 (de) | 1986-08-20 |
| JPS57200465A (en) | 1982-12-08 |
| EP0066194A3 (en) | 1983-04-20 |
| ES512633A0 (es) | 1983-02-16 |
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