CA2075894A1 - Process for the in-line drying of polyamide/imide wire enamels containing n-methylpyrrolidone in enamel-application units - Google Patents

Process for the in-line drying of polyamide/imide wire enamels containing n-methylpyrrolidone in enamel-application units

Info

Publication number
CA2075894A1
CA2075894A1 CA002075894A CA2075894A CA2075894A1 CA 2075894 A1 CA2075894 A1 CA 2075894A1 CA 002075894 A CA002075894 A CA 002075894A CA 2075894 A CA2075894 A CA 2075894A CA 2075894 A1 CA2075894 A1 CA 2075894A1
Authority
CA
Canada
Prior art keywords
enamel
drying agent
polyamide
drying
methylpyrrolidone
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.)
Abandoned
Application number
CA002075894A
Other languages
English (en)
French (fr)
Inventor
Joachim Runge
Klaus-Wilhelm Lienert
Denis H. 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 (dr) & Co AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2075894A1 publication Critical patent/CA2075894A1/en
Abandoned 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)
CA002075894A 1990-02-14 1991-01-22 Process for the in-line drying of polyamide/imide wire enamels containing n-methylpyrrolidone in enamel-application units Abandoned CA2075894A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4004462.9 1990-02-14
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
CA2075894A1 true CA2075894A1 (en) 1991-08-15

Family

ID=6400076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075894A Abandoned CA2075894A1 (en) 1990-02-14 1991-01-22 Process for the in-line drying of polyamide/imide wire enamels containing n-methylpyrrolidone in enamel-application units

Country Status (10)

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

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 (de) * 2015-12-21 2017-06-28 General Electric Technology GmbH Verfahren zur regulierung des feuchtigkeitsgehalts in einem elektrischen transformator mit ölimprägnierten cellulosischen isolierungselementen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277805A (de) * 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
KR920703214A (ko) 1992-12-17
ES2067922T3 (es) 1995-04-01
WO1991012087A1 (de) 1991-08-22
KR950004147B1 (ko) 1995-04-27
BR9106042A (pt) 1993-02-02
EP0515405A1 (de) 1992-12-02

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued