CH612697A5 - Process for coating a surface by electrophoresis - Google Patents

Process for coating a surface by electrophoresis

Info

Publication number
CH612697A5
CH612697A5 CH934676A CH934676A CH612697A5 CH 612697 A5 CH612697 A5 CH 612697A5 CH 934676 A CH934676 A CH 934676A CH 934676 A CH934676 A CH 934676A CH 612697 A5 CH612697 A5 CH 612697A5
Authority
CH
Switzerland
Prior art keywords
bodies
nozzles
coating
coat
mandrels
Prior art date
Application number
CH934676A
Inventor
Loyd Richard Brower Jr
Leonard Peter Madsen
Chesly Lee Zutaut
Walter Michael Barden Jr
Original Assignee
Standard T Chemical Co Inc
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 Standard T Chemical Co Inc filed Critical Standard T Chemical Co Inc
Publication of CH612697A5 publication Critical patent/CH612697A5/en

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
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C25D13/14—Tubes; Rings; Hollow bodies
    • 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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

Cylindrical metal can bodies (CB) to be coated, open at one end, are threaded onto rotary mandrels (19) guided by an endless conveyor (21), so as to pass successively through coating (11), rinsing (12 and 13) and drying (14) compartments. In compartment (11) the can bodies ar exposed to jets of coating liquid emitted by nozzles (29) while they rotate about themselves. An electrical voltage of 180 V is maintained between the nozzles and the mandrels. This process makes it possible to coat only the outer surface of the can bodies, in contrast to the electrophoretic coating processes using immersion. It is also possible to coat only the inner surface by making the nozzles enter the interior of the can bodies. <IMAGE>
CH934676A 1975-07-21 1976-07-21 Process for coating a surface by electrophoresis CH612697A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59731475A 1975-07-21 1975-07-21
US68611076A 1976-06-07 1976-06-07

Publications (1)

Publication Number Publication Date
CH612697A5 true CH612697A5 (en) 1979-08-15

Family

ID=27082793

Family Applications (1)

Application Number Title Priority Date Filing Date
CH934676A CH612697A5 (en) 1975-07-21 1976-07-21 Process for coating a surface by electrophoresis

Country Status (9)

Country Link
JP (1) JPS5241655A (en)
CA (1) CA1054558A (en)
CH (1) CH612697A5 (en)
ES (1) ES450009A1 (en)
FR (1) FR2318948A1 (en)
GB (1) GB1535077A (en)
IT (1) IT1075015B (en)
MX (1) MX143585A (en)
SE (1) SE7608242L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2014611B (en) * 1978-02-17 1982-06-16 Standard T Chemical Co Inc Method and apparatus for removing excess electrophoretic material from coated interior workpiece surface
US4210507A (en) * 1978-09-18 1980-07-01 Aluminum Company Of America Electrocoating flow control electrode and method
GB2085922B (en) * 1980-10-15 1984-01-25 Metal Box Co Ltd Electrocoating apparatus
DE3304940A1 (en) * 1983-02-12 1984-08-16 Herberts Gmbh, 5600 Wuppertal METHOD FOR COATING SINGLE-SIDED OPEN HOLLOW BODIES
JPS59185879A (en) * 1983-04-07 1984-10-22 Kotaro Inoue Generating set utilizing wind force produced in time of train running
DE59003239D1 (en) * 1989-11-16 1993-12-02 Plm Berlin Dosenwerk Gmbh Methods and devices for the anodic or cathodic electro-painting of hollow bodies, in particular cans.
CA2056037A1 (en) * 1990-11-28 1992-05-29 Mitsuhiro Seki Electrodeposition process and device
JPH04321774A (en) * 1991-04-20 1992-11-11 Taimei Kinzoku Kogyo Kk Wind power generator utilizing railway
DE4136237A1 (en) * 1991-11-02 1993-05-06 Basf Lacke + Farben Ag, 4400 Muenster, De METHOD FOR PAINTING RADIATORS
US5409585A (en) * 1993-04-05 1995-04-25 Ppg Industries, Inc. Nozzle arrangement for electrocoating container interiors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127473C (en) * 1963-04-10
DE1646168A1 (en) * 1966-01-27 1970-10-15
AT279002B (en) * 1966-05-12 1970-02-25 Reichhold Chemie Ag Process for electrophoretic coating and devices for carrying out the same
JPS5250407B2 (en) * 1974-05-24 1977-12-24

Also Published As

Publication number Publication date
FR2318948B1 (en) 1979-07-13
GB1535077A (en) 1978-12-06
FR2318948A1 (en) 1977-02-18
JPS5241655A (en) 1977-03-31
ES450009A1 (en) 1977-11-16
IT1075015B (en) 1985-04-22
JPS572280B2 (en) 1982-01-14
MX143585A (en) 1981-06-05
SE7608242L (en) 1977-01-22
CA1054558A (en) 1979-05-15

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Legal Events

Date Code Title Description
PL Patent ceased