GB1376761A - Electrodeposition painting - Google Patents

Electrodeposition painting

Info

Publication number
GB1376761A
GB1376761A GB4266772A GB4266772A GB1376761A GB 1376761 A GB1376761 A GB 1376761A GB 4266772 A GB4266772 A GB 4266772A GB 4266772 A GB4266772 A GB 4266772A GB 1376761 A GB1376761 A GB 1376761A
Authority
GB
United Kingdom
Prior art keywords
oxide film
painting
sept
electro
thick
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
GB4266772A
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of GB1376761A publication Critical patent/GB1376761A/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
    • C25D13/18—Electrophoretic coating characterised by the process using modulated, pulsed, or reversing current

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)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

1376761 Electro-painting NIPPON STEEL CORP 14 Sept 1972 [14 Sept 1971] 42667/72 Heading C7B In the electro-painting of a conductive material A.C. is applied between two electrodes one being the material to be painted and the counter electrode having an oxide film >0À2Á thick. The counter electrode may be of Ta, Nb, Zr, Hf, Al, Ti, Y, Cr, W, Bi, Mg, Mo, Ge, V, Si or their alloys. A third electrode may also have an oxide film >0À2Á thick, may comprise any of the above materials and may be connected to the conductive material via a variable resistor. The oxide film may be produced by anodic treatment in boric acid, H 2 SO 4 , CrO 3 , HNO 3 , NaOH or Na 2 SO 4 . The paint may be acrylic, polyester, alkyd, epoxyester or malaic oil resin. The A.C. may be sinusoidal, saw tooth or square wave.
GB4266772A 1971-09-14 1972-09-14 Electrodeposition painting Expired GB1376761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46071331A JPS5117968B2 (en) 1971-09-14 1971-09-14

Publications (1)

Publication Number Publication Date
GB1376761A true GB1376761A (en) 1974-12-11

Family

ID=13457432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4266772A Expired GB1376761A (en) 1971-09-14 1972-09-14 Electrodeposition painting

Country Status (3)

Country Link
US (1) US3878078A (en)
JP (1) JPS5117968B2 (en)
GB (1) GB1376761A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476850A (en) * 1974-06-26 1977-06-16 Mitsubishi Rayon Co Electrodeposition coating method
JPS51105346A (en) * 1975-01-20 1976-09-17 Nippon Steel Corp Iijiioopuntengaino denchakuhoshutosoho
CA2308092C (en) 2000-05-10 2008-10-21 Partho Sarkar Production of hollow ceramic membranes by electrophoretic deposition
JP2005163144A (en) * 2003-12-04 2005-06-23 Shimano Inc Outdoor component, and method of producing outdoor component
GB0818403D0 (en) * 2008-10-08 2008-11-12 Univ Leuven Kath Aqueous electrophoretic deposition
EP2334845A2 (en) * 2008-10-06 2011-06-22 Katholieke Universiteit Leuven K.U. Leuven R&D Functional layers of biomolecules and living cells, and a novel system to produce such

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050172A (en) * 1963-06-15
GB1086325A (en) * 1963-07-26 1967-10-11 Goodlass Wall & Co Ltd Process of electrophoretic deposition by means of alternating current
US3567612A (en) * 1967-10-26 1971-03-02 Grace W R & Co Electrolytic coating of n - 3 - oxohy-drocarbon-substituted acrylamide polymer

Also Published As

Publication number Publication date
JPS4837437A (en) 1973-06-02
JPS5117968B2 (en) 1976-06-07
US3878078A (en) 1975-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee