FR2178134A1 - Coating metal with plastics - in dispersion as electrolyte in bath - Google Patents

Coating metal with plastics - in dispersion as electrolyte in bath

Info

Publication number
FR2178134A1
FR2178134A1 FR7311202A FR7311202A FR2178134A1 FR 2178134 A1 FR2178134 A1 FR 2178134A1 FR 7311202 A FR7311202 A FR 7311202A FR 7311202 A FR7311202 A FR 7311202A FR 2178134 A1 FR2178134 A1 FR 2178134A1
Authority
FR
France
Prior art keywords
electrolyte
dispersion
plastics
bath
coating metal
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.)
Granted
Application number
FR7311202A
Other languages
French (fr)
Other versions
FR2178134B3 (en
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.)
Associated Engineering Ltd
Original Assignee
Associated Engineering Ltd
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 Associated Engineering Ltd filed Critical Associated Engineering Ltd
Publication of FR2178134A1 publication Critical patent/FR2178134A1/en
Application granted granted Critical
Publication of FR2178134B3 publication Critical patent/FR2178134B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material
    • C25D13/06—Electrophoretic coating characterised by the process with organic material with polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Primary Cells (AREA)

Abstract

Applying a plastics coating, esp., a copolymer of TFE, e.g., PTFE, onto a conducting object, such as a metal strip, as anode in an electrophoretic cell in which the coated surface is uppermost, with a gas-permeable cathode above it. The electrolyte is a dispersion of the plastic and a fine-grained solid, esp., asbestos, so that the gases generated can rise through the permeable cathode. The coating is finally dried, then heated to smooth it.
FR7311202A 1972-03-28 1973-03-28 Coating metal with plastics - in dispersion as electrolyte in bath Granted FR2178134A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1454472 1972-03-28

Publications (2)

Publication Number Publication Date
FR2178134A1 true FR2178134A1 (en) 1973-11-09
FR2178134B3 FR2178134B3 (en) 1976-03-26

Family

ID=10043135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311202A Granted FR2178134A1 (en) 1972-03-28 1973-03-28 Coating metal with plastics - in dispersion as electrolyte in bath

Country Status (3)

Country Link
JP (1) JPS4915725A (en)
DE (1) DE2314426A1 (en)
FR (1) FR2178134A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114976258B (en) * 2022-05-17 2024-10-01 哈尔滨工业大学 Composite polymer electrolyte conducive to uniform lithium deposition and preparation method and application thereof

Also Published As

Publication number Publication date
FR2178134B3 (en) 1976-03-26
JPS4915725A (en) 1974-02-12
DE2314426A1 (en) 1973-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse