GB1260292A - Electrodeposition - Google Patents

Electrodeposition

Info

Publication number
GB1260292A
GB1260292A GB11612/68A GB1161268A GB1260292A GB 1260292 A GB1260292 A GB 1260292A GB 11612/68 A GB11612/68 A GB 11612/68A GB 1161268 A GB1161268 A GB 1161268A GB 1260292 A GB1260292 A GB 1260292A
Authority
GB
United Kingdom
Prior art keywords
electrode
march
counter
aluminium
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.)
Expired
Application number
GB11612/68A
Inventor
Robert Alan Preece
William Geoffrey Topham
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.)
Goodlass Wall and Co Ltd
Original Assignee
Goodlass Wall and Co 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
Priority claimed from GB29620/63A external-priority patent/GB1086325A/en
Application filed by Goodlass Wall and Co Ltd filed Critical Goodlass Wall and Co Ltd
Priority to GB11612/68A priority Critical patent/GB1260292A/en
Priority to DE19691911639 priority patent/DE1911639A1/en
Priority to FR6906392A priority patent/FR2003570A1/fr
Priority to US806780A priority patent/US3622485A/en
Publication of GB1260292A publication Critical patent/GB1260292A/en
Expired 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
    • C09D5/4419—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 otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/4423—Polyesters, esterified polyepoxides
    • 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
    • C09D5/4419—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 otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
    • C09D5/443—Polyepoxides
    • 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
    • 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
    • C25D13/18—Electrophoretic coating characterised by the process using modulated, pulsed, or reversing current
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Abstract

1,260,292. Electro-phoretic painting. GOODLASS WALL & CO. Ltd. March 10, 1969 [March 9, 1968], No.11612/68. Addition to 1,086,325. Heading C7B. In a modification of the invention of the parent Specification at least one aluminium electrode is used as counter-electrode, the metal object to be coated being of a metal other than aluminium. The counter-electrode or electrodes may in the form of wire or strip. The coating resin may be an alkyd resin, e.g. one derived from drying oil fatty acids, polyhydric alcohols and trimellitic anhydride, epoxy ester resins having free acid groups or carboxylic acid anhydride modified partial fatty acid esters of epoxy resins. Cell voltages of 30-500 volts A.C. with current densities of 5-20 amps/square foot may be used for 30 seconds to 5 minutes.
GB11612/68A 1963-07-26 1968-03-09 Electrodeposition Expired GB1260292A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB11612/68A GB1260292A (en) 1963-07-26 1968-03-09 Electrodeposition
DE19691911639 DE1911639A1 (en) 1968-03-09 1969-03-07 Method of depositing a resin film on a metallic object
FR6906392A FR2003570A1 (en) 1968-03-09 1969-03-07
US806780A US3622485A (en) 1968-03-09 1969-03-07 Electrodeposition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB29620/63A GB1086325A (en) 1963-07-26 1963-07-26 Process of electrophoretic deposition by means of alternating current
GB11612/68A GB1260292A (en) 1963-07-26 1968-03-09 Electrodeposition

Publications (1)

Publication Number Publication Date
GB1260292A true GB1260292A (en) 1972-01-12

Family

ID=42245874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11612/68A Expired GB1260292A (en) 1963-07-26 1968-03-09 Electrodeposition

Country Status (1)

Country Link
GB (1) GB1260292A (en)

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Legal Events

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