ES2067922T3 - Procedimiento para el secado en linea de esmaltes de poliamida-imida con contenido en n-metil-pirrolidona para hilos en instalaciones de esmaltado. - Google Patents

Procedimiento para el secado en linea de esmaltes de poliamida-imida con contenido en n-metil-pirrolidona para hilos en instalaciones de esmaltado.

Info

Publication number
ES2067922T3
ES2067922T3 ES91903197T ES91903197T ES2067922T3 ES 2067922 T3 ES2067922 T3 ES 2067922T3 ES 91903197 T ES91903197 T ES 91903197T ES 91903197 T ES91903197 T ES 91903197T ES 2067922 T3 ES2067922 T3 ES 2067922T3
Authority
ES
Spain
Prior art keywords
polyamide
enameling
pyrrolidone
facilities
methyl
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 - Lifetime
Application number
ES91903197T
Other languages
English (en)
Inventor
Joachim Runge
Klaus-Wilhelm Lienert
Denis Harry Gooden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beck & Co AG Dr
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 ES2067922T3 publication Critical patent/ES2067922T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/065—Insulating conductors with lacquers or enamels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/007—After-treatment
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Insulating Materials (AREA)
  • Paints Or Removers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Insulated Conductors (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polyamides (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Drying Of Solid Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA EL SECADO DE ALAMBRE DE ESMALTE POLIAMIDA/IMIDA QUE CONTIENE N METILPIRROLIDONA, TENIENDO EL ESMALTE UNA VISCOSIDAD DE AL MENOS 100 MPA.S A 23 C. EL ESMALTE SE PASA EN UN CICLO CERRADO EN LA UNIDAD DE APLICACION ENTRE EL SUMINISTRADOR DE ESMALTE Y EL TANQUE DE ALMACENAMIENTO, SIENDO BOMBEADO A TRAVES DE UNO O MAS RECIPIENTES QUE CONTIENEN UN AGENTE DE SECADO.
ES91903197T 1990-02-14 1991-01-22 Procedimiento para el secado en linea de esmaltes de poliamida-imida con contenido en n-metil-pirrolidona para hilos en instalaciones de esmaltado. Expired - Lifetime ES2067922T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004462A DE4004462A1 (de) 1990-02-14 1990-02-14 Verfahren zur inline-trocknung von n-methylpyrrolidon enthaltenden polyamidimiddrahtlacken in lackieranlagen

Publications (1)

Publication Number Publication Date
ES2067922T3 true ES2067922T3 (es) 1995-04-01

Family

ID=6400076

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91903197T Expired - Lifetime ES2067922T3 (es) 1990-02-14 1991-01-22 Procedimiento para el secado en linea de esmaltes de poliamida-imida con contenido en n-metil-pirrolidona para hilos en instalaciones de esmaltado.

Country Status (10)

Country Link
EP (1) EP0515405B1 (es)
JP (1) JPH0630729B2 (es)
KR (1) KR950004147B1 (es)
AT (1) ATE115010T1 (es)
BR (1) BR9106042A (es)
CA (1) CA2075894A1 (es)
DE (2) DE4004462A1 (es)
DK (1) DK0515405T3 (es)
ES (1) ES2067922T3 (es)
WO (1) WO1991012087A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006346521A (ja) * 2005-06-13 2006-12-28 Mitsui Chemicals Inc 樹脂の塗布方法、フィルムおよびその用途
EP3185259A1 (en) * 2015-12-21 2017-06-28 General Electric Technology GmbH Method for regulating the humidity content level in an electrical transformer having oil-impregnated cellulosic insulating elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277805A (es) * 1961-07-21
DE2432911A1 (de) * 1974-07-09 1976-01-29 Trafofit Gmbh Verfahren und vorrichtung zum entziehen von wasser aus dielektrischen fluessigkeiten
GB2151501A (en) * 1983-12-22 1985-07-24 Coal Ind Continuous sorption process
US4726818A (en) * 1984-12-20 1988-02-23 Union Carbide Corporation Bulk removal of water from organic liquids

Also Published As

Publication number Publication date
DE59103814D1 (de) 1995-01-19
EP0515405B1 (de) 1994-12-07
DE4004462A1 (de) 1991-08-22
DK0515405T3 (da) 1995-04-18
ATE115010T1 (de) 1994-12-15
JPH0630729B2 (ja) 1994-04-27
JPH05506396A (ja) 1993-09-22
CA2075894A1 (en) 1991-08-15
KR920703214A (ko) 1992-12-17
WO1991012087A1 (de) 1991-08-22
KR950004147B1 (ko) 1995-04-27
BR9106042A (pt) 1993-02-02
EP0515405A1 (de) 1992-12-02

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