GB1233102A - - Google Patents

Info

Publication number
GB1233102A
GB1233102A GB1233102DA GB1233102A GB 1233102 A GB1233102 A GB 1233102A GB 1233102D A GB1233102D A GB 1233102DA GB 1233102 A GB1233102 A GB 1233102A
Authority
GB
United Kingdom
Prior art keywords
coating material
article
coating
bath
cathode
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
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 filed Critical
Publication of GB1233102A publication Critical patent/GB1233102A/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
    • C25D13/22—Servicing or operating apparatus or multistep processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

1,233,102. Electro-deposition of an organic coating in two steps. FORD MOTOR CO. Ltd. May 27, 1968 [June 2, 1967], No.25186/68. Heading C7B. An electrically conductive workpiece has a continuous film of an organic coating material electro-deposited thereon in two steps (a) as it passes through an aqueous stream of the coating material, but while not immersed in a bath thereof, and thereafter (b) while immersed in an aqueous bath of the same or a different organic coating material, the deposition potential in step (b) between the work and an electrode contacting the bath being less than the deposition potential in step (a) between the work and an electrode contacting the stream. The coating material may consist solely of an organic resin but may also include pigment and/or filler material. The coating material may be a pigmented extended coupled glyceride drying oil composition as disclosed in Specification 1,213,804. and may be applied using 400 to 1000 volts in step (a) and 100 to 350 volts in step (b). The films may be cured by baking or, where a coating composition as disclosed is Specification 1, 213, 803 .is used, the films may be cured by radiation with an electron beam. As shown, an article 25 to be coated, connected as anode, passes horizontally between cathode assemblies 63, 61 through which an aqueous dispersion of the coating material is pumped on to the article. The outlets from the assemblies 63, 61 may comprise cathode grills. After this coating step, the article, while still connected as anode, is further coated by being lowered and moved horizontally through a coating bath 13 in a tank 11 connected as cathode. The article is suspended by, and electrically connected through, a hanger 29 having a plate 33 which contacts a bus bar 21. The article is moved by a chain conveyer 41 from which it is electrically insulated at 37. Specification 1,233,101 is referred to.
GB1233102D 1967-06-02 1968-05-27 Expired GB1233102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64312867A 1967-06-02 1967-06-02

Publications (1)

Publication Number Publication Date
GB1233102A true GB1233102A (en) 1971-05-26

Family

ID=24579460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1233102D Expired GB1233102A (en) 1967-06-02 1968-05-27

Country Status (3)

Country Link
US (1) US3492213A (en)
DE (1) DE1771417B2 (en)
GB (1) GB1233102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360275A (en) * 1992-12-15 1994-11-01 Rexnord Corporation Filament wound thrust bearing

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221526B2 (en) * 1972-01-10 1977-06-11
US4040925A (en) * 1974-05-02 1977-08-09 Scm Corporation Ultraviolet curing of electrocoating compositions
US4039414A (en) * 1974-06-19 1977-08-02 Scm Corporation Ultraviolet curing of electrocoating compositions
US3962060A (en) * 1974-10-23 1976-06-08 Aluminum Company Of America Continuous electrodeposition of coating material on metal sheet stock
US4162955A (en) * 1978-10-10 1979-07-31 Midland-Ross Corporation Electrodeposition coating apparatus
JPH02302092A (en) * 1989-05-16 1990-12-14 Kansai Paint Co Ltd Manufacture of printed wiring board
US5236810A (en) * 1989-10-03 1993-08-17 Kansai Paint Co., Ltd. Process for preparing printed-circuit board
JPH0465184A (en) * 1990-07-05 1992-03-02 Kansai Paint Co Ltd Electrodeposition pretreatment method
DE102004003456B4 (en) * 2004-01-22 2006-02-02 Eisenmann Maschinenbau Gmbh & Co. Kg Method and system for determining the thickness of a lacquer layer
CN107779933B (en) * 2017-10-31 2019-12-03 安徽江淮汽车集团股份有限公司 Automobile workpiece electrophoretic apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1590601A (en) * 1920-03-11 1926-06-29 Taylor Lab Inc Treatment of organic material
US3325390A (en) * 1963-07-01 1967-06-13 Ford Motor Co Method and apparatus for electrocoating using an auxiliary electrode
GB1051801A (en) * 1964-01-24
US3399126A (en) * 1964-11-02 1968-08-27 Ford Motor Co Electrodeposition process and apparatus having conduit electrodes
US3399128A (en) * 1964-11-02 1968-08-27 Ford Motor Co Electrodeposition process and apparatus having a movable conduit electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360275A (en) * 1992-12-15 1994-11-01 Rexnord Corporation Filament wound thrust bearing
US5549772A (en) * 1992-12-15 1996-08-27 Rexnord Corporation Manufacturing process for filament wound thrust bearing

Also Published As

Publication number Publication date
US3492213A (en) 1970-01-27
DE1771417B2 (en) 1976-06-10
DE1771417A1 (en) 1972-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PE20 Patent expired after termination of 20 years