GB482548A - Improvements in the electric deposition of resin films - Google Patents

Improvements in the electric deposition of resin films

Info

Publication number
GB482548A
GB482548A GB9190/37A GB919037A GB482548A GB 482548 A GB482548 A GB 482548A GB 9190/37 A GB9190/37 A GB 9190/37A GB 919037 A GB919037 A GB 919037A GB 482548 A GB482548 A GB 482548A
Authority
GB
United Kingdom
Prior art keywords
resin
coated
shellac
aluminium
resin films
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
GB9190/37A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB482548A publication Critical patent/GB482548A/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
    • C25D13/04—Electrophoretic coating characterised by the process with organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

482,548. Electrodeposition of resin films; condensers ; insulation. BRITISH THOMSON-HOUSTON CO., Ltd. March 31, 1937, No. 9190. Convention date, April 1, 1936. [Classes 36, 37, and 41] Base metals or fabrics are coated with a film of natural resin such as tree-resin or shellac by treatment as anode in an alkaline aqueous solution of the resin. A plasticizing agent other than rubber latex, preferably hydrolyzed castor oil may be added to the bath ; flexible insulating coatings may thus be produced on copper conductors. Alternating current may be employed by using a rectifying counter-electrode, e.g. of aluminium. Shellac may be deposited on aluminium with simultaneous formation of an oxide film. Oil in which coated copper conductors are immersed is prevented from deterioration by' contact with the copper. Condenser plates so coated may be used with a smaller thickness of dielectric paper than is otherwise required. Specification 291,477, [Class 41], is referred to.
GB9190/37A 1936-04-01 1937-03-31 Improvements in the electric deposition of resin films Expired GB482548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482548XA 1936-04-01 1936-04-01

Publications (1)

Publication Number Publication Date
GB482548A true GB482548A (en) 1938-03-31

Family

ID=21953541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9190/37A Expired GB482548A (en) 1936-04-01 1937-03-31 Improvements in the electric deposition of resin films

Country Status (1)

Country Link
GB (1) GB482548A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898279A (en) * 1956-06-14 1959-08-04 Commw Of Australia Coating surfaces by employing an electrostatic field
US3200057A (en) * 1960-12-27 1965-08-10 Ford Motor Co Electrophoretic coating process
US3200058A (en) * 1961-08-23 1965-08-10 Ford Motor Co Cyclical current reversal for an electrophoretic deposition
US3392101A (en) * 1963-07-26 1968-07-09 Goodlass Wall & Co Ltd Process of electrophoretic deposition using symmetrical alternating current
DE1546943B1 (en) * 1962-07-30 1970-01-02 Glasurit Werke Max Winkelmann Ag Electrophoretic deposition of synthetic resins on metals or other electrically conductive objects
US3622485A (en) * 1968-03-09 1971-11-23 Goodlass Wall & Co Ltd Electrodeposition
JPS4821339B1 (en) * 1966-12-01 1973-06-28
JPS498497B1 (en) * 1970-05-07 1974-02-26
JPS5275627A (en) * 1975-12-20 1977-06-24 Nitsutetsu Kaatenooru Kk Surface treatment of aluminum or its alloy
GB2117794A (en) * 1982-04-06 1983-10-19 Standard Telephones Cables Ltd Electrocoating electrical components
GB2548266B (en) * 2015-11-04 2018-06-27 Payton Planar Magnetics Ltd Planar transformer components comprising electrophoretically deposited coating

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898279A (en) * 1956-06-14 1959-08-04 Commw Of Australia Coating surfaces by employing an electrostatic field
US3200057A (en) * 1960-12-27 1965-08-10 Ford Motor Co Electrophoretic coating process
US3200058A (en) * 1961-08-23 1965-08-10 Ford Motor Co Cyclical current reversal for an electrophoretic deposition
DE1546943B1 (en) * 1962-07-30 1970-01-02 Glasurit Werke Max Winkelmann Ag Electrophoretic deposition of synthetic resins on metals or other electrically conductive objects
US3392101A (en) * 1963-07-26 1968-07-09 Goodlass Wall & Co Ltd Process of electrophoretic deposition using symmetrical alternating current
JPS4821339B1 (en) * 1966-12-01 1973-06-28
US3622485A (en) * 1968-03-09 1971-11-23 Goodlass Wall & Co Ltd Electrodeposition
JPS498497B1 (en) * 1970-05-07 1974-02-26
JPS5275627A (en) * 1975-12-20 1977-06-24 Nitsutetsu Kaatenooru Kk Surface treatment of aluminum or its alloy
JPS5437048B2 (en) * 1975-12-20 1979-11-13
GB2117794A (en) * 1982-04-06 1983-10-19 Standard Telephones Cables Ltd Electrocoating electrical components
GB2548266B (en) * 2015-11-04 2018-06-27 Payton Planar Magnetics Ltd Planar transformer components comprising electrophoretically deposited coating
US10192680B2 (en) 2015-11-04 2019-01-29 Payton Planar Magnetics Ltd. Planar transformer components comprising electrophoretically deposited coating

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