GB1278153A - Coating electroconductors with polyvinylidene and polyvinyl fluorides - Google Patents

Coating electroconductors with polyvinylidene and polyvinyl fluorides

Info

Publication number
GB1278153A
GB1278153A GB3038270A GB3038270A GB1278153A GB 1278153 A GB1278153 A GB 1278153A GB 3038270 A GB3038270 A GB 3038270A GB 3038270 A GB3038270 A GB 3038270A GB 1278153 A GB1278153 A GB 1278153A
Authority
GB
United Kingdom
Prior art keywords
wire
resin
electro
counter
coating
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
Application number
GB3038270A
Inventor
Masahiro Segawa
Hiroshi Obara
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of GB1278153A publication Critical patent/GB1278153A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
    • C09D5/4407—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained by polymerisation reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/443—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

1278153 Electro-deposition of insulating resin coatings KUREHA KAGAKU KOGYO K.K. 23 June 1970 [25 June 1969] 30382/70 HeadingC7B Fluorine resin insulating coatings are formed on electro-conductors, e.g. on wire, by electrodeposition from a dispersion containing particles of a homopolymer of vinylidene fluoride or vinyl fluoride, or a copolymer containing at least 90 mol % of vinylidene fluoride or vinyl fluoride, followed by heating to above the melting point for the fluorine resin such as to flow the resin and form a continuous coating thereof. The liquid medium of the dispersion may be an organic liquid in which the resin is insoluble at room temperature but soluble at a higher temperature such that during the heating step the resin first dissolves in entrained liquid. Such solvents include propylene carbonate, butyrolactone, ethyl aceto acetate, tetraethylurea triethyl phosphate, dimethyl or methylisobutyl phthalate, iso-phorone, acetophenone, dimethyl formamide or diisobutyl ketone. As shown a wire 11 to be coated isfedto electro-coating bath 2a provided with a counter-electrode 8 formed by a mesh cylinder or, for instance, by rings or a cylindrical coil, and with a partition 9 of glass ceramic or resin material which screens from coating parts of the wire other than that in the vicinity of the counter-electrode 8; the wire thereafter passing through furnace 4 for heattreatment. Alternatively the tank 2 may form the counter-electrode. The dispersion may also contain pigments, fillers or surfactants. The wire to be coated may be tin-plated copper wire.
GB3038270A 1969-06-25 1970-06-23 Coating electroconductors with polyvinylidene and polyvinyl fluorides Expired GB1278153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5017469A JPS4837740B1 (en) 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
GB1278153A true GB1278153A (en) 1972-06-14

Family

ID=12851825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3038270A Expired GB1278153A (en) 1969-06-25 1970-06-23 Coating electroconductors with polyvinylidene and polyvinyl fluorides

Country Status (4)

Country Link
JP (1) JPS4837740B1 (en)
DE (1) DE2031457A1 (en)
FR (1) FR2047931B1 (en)
GB (1) GB1278153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008089608A1 (en) * 2007-01-18 2008-07-31 Wuhan Kelier Chemical Industry Ltd. Method for electrophoretically coating a wire and apparatus for implementing the method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1059103B (en) * 1975-05-24 1982-05-31 Basf Ag PROCESS FOR ELECTRIC INSULATION WITH METALLIC DUCTORS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421652A (en) * 1943-08-02 1947-06-03 Sprague Electric Co Electrical conductor
US2707703A (en) * 1947-08-09 1955-05-03 Sprague Electric Co Heat stable, insulated, electrical conductors and process for producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008089608A1 (en) * 2007-01-18 2008-07-31 Wuhan Kelier Chemical Industry Ltd. Method for electrophoretically coating a wire and apparatus for implementing the method

Also Published As

Publication number Publication date
FR2047931A1 (en) 1971-03-19
DE2031457A1 (en) 1971-01-21
FR2047931B1 (en) 1974-03-01
JPS4837740B1 (en) 1973-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees