BR8205445A - Processo para obtencao de vernizes e lacas aquosas endureciveis pelo carlor isolantes eletricos e sua aplicacao - Google Patents

Processo para obtencao de vernizes e lacas aquosas endureciveis pelo carlor isolantes eletricos e sua aplicacao

Info

Publication number
BR8205445A
BR8205445A BR8205445A BR8205445A BR8205445A BR 8205445 A BR8205445 A BR 8205445A BR 8205445 A BR8205445 A BR 8205445A BR 8205445 A BR8205445 A BR 8205445A BR 8205445 A BR8205445 A BR 8205445A
Authority
BR
Brazil
Prior art keywords
varnishes
carlor
sparkles
hardening
application
Prior art date
Application number
BR8205445A
Other languages
English (en)
Inventor
Udo Reiter
Helmut Lehmann
Original Assignee
Beck & Co Ag
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 filed Critical Beck & Co Ag
Publication of BR8205445A publication Critical patent/BR8205445A/pt

Links

Classifications

    • 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
    • H01B3/303—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
    • 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]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (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)
  • Insulating Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Motors, Generators (AREA)
BR8205445A 1981-09-19 1982-09-16 Processo para obtencao de vernizes e lacas aquosas endureciveis pelo carlor isolantes eletricos e sua aplicacao BR8205445A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813137385 DE3137385A1 (de) 1981-09-19 1981-09-19 Verfahren zur herstellung waessriger hitzehaertbarer elektroisolierlacke und deren verwendung

Publications (1)

Publication Number Publication Date
BR8205445A true BR8205445A (pt) 1983-08-23

Family

ID=6142167

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205445A BR8205445A (pt) 1981-09-19 1982-09-16 Processo para obtencao de vernizes e lacas aquosas endureciveis pelo carlor isolantes eletricos e sua aplicacao

Country Status (7)

Country Link
US (1) US4429072A (pt)
EP (1) EP0075239B1 (pt)
JP (1) JPS5861159A (pt)
AT (1) ATE17495T1 (pt)
BR (1) BR8205445A (pt)
DE (2) DE3137385A1 (pt)
ES (1) ES515793A0 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235861A (ja) * 1984-05-09 1985-11-22 Hitachi Chem Co Ltd 耐熱性樹脂組成物
US4576990A (en) * 1984-11-15 1986-03-18 Nitto Electric Industrial Co., Ltd. Water-soluble insulating varnish
US4711948A (en) * 1986-09-30 1987-12-08 General Electric Company Polyetherimide esters exhibiting improved tensile elongation
US4711947A (en) * 1986-09-30 1987-12-08 General Electric Company Translucent polyetherimide ester compositions
CN109385204B (zh) * 2018-10-12 2021-04-23 湖北长海新能源科技有限公司 一种水溶性聚酯酰亚胺绝缘漆及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1445263C3 (de) 1961-12-12 1979-12-13 Dr. Beck & Co Ag, 2000 Hamburg Verwendung von Polyesterimiden für die Einbrennisolierung auf elektrischen Leitern
AT254963B (de) 1961-11-02 1967-06-12 Beck & Co Gmbh Dr Elektrischer Leiter mit einer Einbrennisolierung
DE1645435C1 (de) * 1965-05-20 1983-04-21 Schenectady Chemicals, Inc., Schenectady, N.Y. Verfahren zur Herstellung von Polyesterimiden
US3426098A (en) 1965-05-20 1969-02-04 Schenectady Chemical Polyester-polyimide wire enamel
DE2460472A1 (de) 1974-12-20 1976-07-01 Basf Ag Verfahren zur herstellung von polyesterimid-pulvern
AT336748B (de) * 1975-02-19 1977-05-25 Beck & Co Ag Dr Verfahren zur herstellung wasserverdunnbarer elektroisolierlacke
US4206261A (en) 1976-06-09 1980-06-03 Schenectady Chemicals, Inc. Water-soluble polyester imide resin wire coating process
US4104221A (en) 1976-08-24 1978-08-01 Dr. Beck & Co., Ag Process for making water diluted electroinsulation enamels
US4307226A (en) 1980-05-15 1981-12-22 General Electric Company Soluble polyesterimide resins

Also Published As

Publication number Publication date
ES8306491A1 (es) 1983-06-01
ES515793A0 (es) 1983-06-01
DE3137385A1 (de) 1983-04-07
US4429072A (en) 1984-01-31
JPH027337B2 (pt) 1990-02-16
JPS5861159A (ja) 1983-04-12
DE3268564D1 (en) 1986-02-27
EP0075239A1 (de) 1983-03-30
EP0075239B1 (de) 1986-01-15
ATE17495T1 (de) 1986-02-15

Similar Documents

Publication Publication Date Title
GB1063038A (en) Polyamides
ES2027986T5 (es) Procedimiento para la obtencion de dispersiones acuosas de poliuretano-poliureas, las dispersiones que se puedan obtener en base a este procedimiento y su utilizacion como productos de recubrimiento o para la fabricacion de estos ultimos.
CA2093322A1 (en) Epoxy resins based on diaminobisimide compounds
BR8205445A (pt) Processo para obtencao de vernizes e lacas aquosas endureciveis pelo carlor isolantes eletricos e sua aplicacao
BR8106307A (pt) Processo para obtencao de produtos de policondensacao contendo grupos amida e imida endureciveis pelo calor e aplicacao dos mesmos
EP0393638A3 (en) Thermosetting resin compostion and thermosetting dry film
ES503652A0 (es) Procedimiento para la obtencion de dispersiones acuosas de resina epoxidica.
BR8203143A (pt) Processo para preparacao de vernizes ou lacas aquosas endureciveis pelo calor para isolamento eletrico e respectiva aplicacao
DE3675512D1 (de) Verfahren zur herstellung lagerstabiler polyamidimidlacke und deren verwendung.
ES434035A1 (es) Proceso para la produccion de recubrimientos aislantes en conductores electricos.
DE3744880C2 (pt)
JPS5716021A (en) Heat-resistant resin composition and insulated wire coated therewith
ES8307268A1 (es) "procedimiento para la preparacion de una poliimida hidrosoluble".
ES445289A1 (es) Procedimiento para la fabricacion de barnices dielectricos hidrosolubles.
DE1720321C3 (de) Wasserlösliche Esterimidharze
ES535601A0 (es) Procedimiento para la produccion de ligantes de dispersion acuosa para los banos de electroinmersion cationicos
DE1922316C3 (de) Polyamidimidsäureamide und Verfahren zur Herstellung einer Polymermasse daraus
JPS5614517A (en) Production of polyamideimide
RU2025804C1 (ru) Электроизоляционный лак
GB1379043A (en) Process for preparing polymers containing amide and imide groups
JPS56143267A (en) Insulated wire
GB925758A (en) The insulation of electrical machines for different operating temperatures
GB1105209A (en) Improvements in or relating to the production of thermally hardenable condensation products
DE2030750A1 (en) Epoxide polycondensn/polyaddn products - based on epoxide /polycarboxylic acid reaction prods and amine/polyepoxide adducts
PL44508B1 (pt)

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/09/97

B15K Others concerning applications: alteration of classification

Ipc: C08G 73/16 (2006.01), H01B 3/30 (2006.0