GB1366738A - - Google Patents

Info

Publication number
GB1366738A
GB1366738A GB4132872A GB4132872A GB1366738A GB 1366738 A GB1366738 A GB 1366738A GB 4132872 A GB4132872 A GB 4132872A GB 4132872 A GB4132872 A GB 4132872A GB 1366738 A GB1366738 A GB 1366738A
Authority
GB
United Kingdom
Prior art keywords
acid
per cent
alloys
sept
treated
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
GB4132872A
Other languages
English (en)
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1366738A publication Critical patent/GB1366738A/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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)
GB4132872A 1971-09-07 1972-09-06 Expired GB1366738A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46069528A JPS5140537B2 (fr) 1971-09-07 1971-09-07

Publications (1)

Publication Number Publication Date
GB1366738A true GB1366738A (fr) 1974-09-11

Family

ID=13405298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4132872A Expired GB1366738A (fr) 1971-09-07 1972-09-06

Country Status (6)

Country Link
US (1) US3804731A (fr)
JP (1) JPS5140537B2 (fr)
DE (1) DE2243178C3 (fr)
FR (1) FR2152678B1 (fr)
GB (1) GB1366738A (fr)
IT (1) IT965235B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945895A (en) * 1974-12-05 1976-03-23 Fujisash Industries, Ltd. Method of producing colored anodic coating on aluminum and its alloys
US4022670A (en) * 1975-07-16 1977-05-10 Swiss Aluminium Ltd. Process for preparation of lithographic printing plates
US4399021A (en) * 1980-09-26 1983-08-16 American Hoechst Corporation Novel electrolytes for electrochemically treated metal plates
EP0050216B1 (fr) * 1980-09-26 1985-01-09 American Hoechst Corporation Procédé pour l'oxydation anodique d'aluminium et son utilisation comme support pour planches d'imprimerie
US4376814A (en) * 1982-03-18 1983-03-15 American Hoechst Corporation Ceramic deposition on aluminum
US4414311A (en) * 1982-03-18 1983-11-08 American Hoechst Corporation Cathodic deposition of light sensitive components
EP0689096B1 (fr) 1994-06-16 1999-09-22 Kodak Polychrome Graphics LLC Plaques d'impression lithographiques utilisant une couche oléophile à formation d'image
US6583091B2 (en) 2001-07-13 2003-06-24 Exxonmobil Research And Engineering Company Method for inhibiting corrosion using 4-sulfophthalic acid
US8172561B2 (en) * 2008-06-06 2012-05-08 Jtekt Corporation Metal part and method of manufacturing metal part

Also Published As

Publication number Publication date
FR2152678B1 (fr) 1975-01-03
DE2243178A1 (de) 1973-05-10
FR2152678A1 (fr) 1973-04-27
JPS5140537B2 (fr) 1976-11-04
JPS4834739A (fr) 1973-05-22
DE2243178B2 (de) 1978-03-30
US3804731A (en) 1974-04-16
IT965235B (it) 1974-01-31
DE2243178C3 (de) 1978-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee