ES457166A1 - Procedimiento para la fabricacion de revestimientos aislan- tes altamente resistentes al calor sobre conductores elec- tricos. - Google Patents
Procedimiento para la fabricacion de revestimientos aislan- tes altamente resistentes al calor sobre conductores elec- tricos.Info
- Publication number
- ES457166A1 ES457166A1 ES457166A ES457166A ES457166A1 ES 457166 A1 ES457166 A1 ES 457166A1 ES 457166 A ES457166 A ES 457166A ES 457166 A ES457166 A ES 457166A ES 457166 A1 ES457166 A1 ES 457166A1
- Authority
- ES
- Spain
- Prior art keywords
- electrical conductors
- highly heat
- resistant insulating
- mono
- insulating coatings
- 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
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
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
-
- 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
- C08G73/16—Polyester-imides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paints Or Removers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyamides (AREA)
- Organic Insulating Materials (AREA)
Abstract
Procedimiento para la fabricación de revestimientos aislantes altamente resistentes al calor sobre conductores eléctricos, caracterizado porque el conductor se recubre con una solución de barniz aislante que contiene a) resinas de ester endurecibles en caliente modificadas con amidas y/o imidas de alcoholes polivalentes, ácidos carbónicos polivalentes con grupos carboxilos ligados en anillos aromáticos, b) aminas alifáticas en una cantidad que a cada grupo carboxilo de la resina de éster correspondan de 0,5 a 1,5 grupos de amino. c) Disolvente compuestos en una cantidad de un mínimo aproximado del 70% en peso de éteres mono y/o dialquílicos de mono- y/o dialcandiones con dos a cuatro átomos de carbono por parte alcanos, d) Catalizadores, en su caso agentes de igualación y/o aditamentos usuales y calentándose el conductor recubierto a temperaturas de objetos superiores a los 200ºC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT220276A AT349113B (de) | 1976-03-25 | 1976-03-25 | Verfahren zur herstellung von hochwaerme- bestaendigen isolierenden ueberzuegen auf elektrischen leitern und mittel zur durchfuehrung des verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457166A1 true ES457166A1 (es) | 1978-11-01 |
Family
ID=3529891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457166A Expired ES457166A1 (es) | 1976-03-25 | 1977-03-24 | Procedimiento para la fabricacion de revestimientos aislan- tes altamente resistentes al calor sobre conductores elec- tricos. |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS52117331A (es) |
AT (1) | AT349113B (es) |
BR (1) | BR7701838A (es) |
DE (1) | DE2712495A1 (es) |
DK (1) | DK131177A (es) |
ES (1) | ES457166A1 (es) |
FI (1) | FI63043C (es) |
FR (1) | FR2345495A1 (es) |
GB (1) | GB1512774A (es) |
IN (1) | IN143803B (es) |
IT (1) | IT1075941B (es) |
MX (1) | MX146141A (es) |
PL (2) | PL115356B1 (es) |
SE (1) | SE7703336L (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS547438A (en) * | 1977-06-17 | 1979-01-20 | Hitachi Chem Co Ltd | Electrical insulating coating compound |
US4206098A (en) * | 1978-09-15 | 1980-06-03 | Westinghouse Electric Corp. | High solids polyester-amide-imide wire enamels |
DE102017118252A1 (de) | 2017-08-10 | 2019-02-14 | Claas Selbstfahrende Erntemaschinen Gmbh | Mitnehmereinheit für einen Rotationsförderer, Mitnahmefinger und Rotationsförderer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207715A (en) * | 1961-08-07 | 1965-09-21 | Standard Oil Co | Polyester resin coatings containing tetrakis(alkoxymethyl)benzoguanamines |
DE1495182C3 (de) * | 1964-06-09 | 1978-03-09 | Dr. Beck & Co Ag, 2000 Hamburg | Verwendung von hitzehärtbaren PoIyesterimidharzen zur lösungsmittelfreien Weiterverarbeitung |
FR1517197A (fr) * | 1966-03-25 | 1968-03-15 | Ici Ltd | Compositions d'enduisage rétifiables contenant une matière acide filmogène et unematière phénolique |
BE758885A (fr) * | 1969-11-13 | 1971-05-13 | Kurt Herberts & Co Vormals Ott | Procede de fabrication de revetements isolants soudables |
IT968812B (it) * | 1971-10-29 | 1974-03-20 | Vianova Kunstharz Ag | Procedimento per la preparazione di prodotti di rivestimento ter moinduribili |
JPS5135485B2 (es) * | 1973-08-17 | 1976-10-02 | ||
DE2360710A1 (de) * | 1973-12-06 | 1975-06-19 | Bayer Ag | Fluessige einbrennlacksysteme auf der basis von oelfreien polyestern |
JPS5147733B2 (es) * | 1974-02-15 | 1976-12-16 | ||
US4180612A (en) * | 1974-03-04 | 1979-12-25 | General Electric Company | Hydantoin-polyester coating compositions |
AT355153B (de) * | 1975-05-21 | 1980-02-25 | Wiedeking Chem Fab | Elektroisolierlack |
-
1976
- 1976-03-25 AT AT220276A patent/AT349113B/de not_active IP Right Cessation
-
1977
- 1977-03-18 IN IN396/CAL/77A patent/IN143803B/en unknown
- 1977-03-22 DE DE19772712495 patent/DE2712495A1/de not_active Ceased
- 1977-03-22 FR FR7708491A patent/FR2345495A1/fr active Granted
- 1977-03-23 SE SE7703336A patent/SE7703336L/ not_active Application Discontinuation
- 1977-03-23 PL PL21667777A patent/PL115356B1/pl unknown
- 1977-03-23 PL PL19685177A patent/PL110869B1/pl unknown
- 1977-03-24 DK DK131177A patent/DK131177A/da not_active Application Discontinuation
- 1977-03-24 IT IT2165677A patent/IT1075941B/it active
- 1977-03-24 BR BR7701838A patent/BR7701838A/pt unknown
- 1977-03-24 ES ES457166A patent/ES457166A1/es not_active Expired
- 1977-03-24 FI FI770941A patent/FI63043C/fi not_active IP Right Cessation
- 1977-03-25 JP JP3317077A patent/JPS52117331A/ja active Pending
- 1977-03-25 GB GB1260177A patent/GB1512774A/en not_active Expired
- 1977-03-25 MX MX16852377A patent/MX146141A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPS52117331A (en) | 1977-10-01 |
IT1075941B (it) | 1985-04-22 |
FI770941A (es) | 1977-09-26 |
DK131177A (da) | 1977-09-26 |
IN143803B (es) | 1978-02-04 |
GB1512774A (en) | 1978-06-01 |
FI63043C (fi) | 1983-04-11 |
FI63043B (fi) | 1982-12-31 |
BR7701838A (pt) | 1977-11-08 |
MX146141A (es) | 1982-05-19 |
FR2345495B1 (es) | 1982-04-02 |
PL110869B1 (en) | 1980-08-30 |
ATA220276A (de) | 1978-08-15 |
PL115356B1 (en) | 1981-03-31 |
SE7703336L (sv) | 1977-09-26 |
FR2345495A1 (fr) | 1977-10-21 |
DE2712495A1 (de) | 1977-10-06 |
AT349113B (de) | 1979-03-26 |
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