GB1430020A - Treatment of metal surfaces - Google Patents

Treatment of metal surfaces

Info

Publication number
GB1430020A
GB1430020A GB1900773A GB1900773A GB1430020A GB 1430020 A GB1430020 A GB 1430020A GB 1900773 A GB1900773 A GB 1900773A GB 1900773 A GB1900773 A GB 1900773A GB 1430020 A GB1430020 A GB 1430020A
Authority
GB
United Kingdom
Prior art keywords
tannin
ions
composition
coating
phosphate
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
GB1900773A
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.)
Pyrene Chemical Services Ltd
Original Assignee
Pyrene Chemical Services 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 Pyrene Chemical Services Ltd filed Critical Pyrene Chemical Services Ltd
Publication of GB1430020A publication Critical patent/GB1430020A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
GB1900773A 1972-04-24 1973-04-19 Treatment of metal surfaces Expired GB1430020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29271472A 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
GB1430020A true GB1430020A (en) 1976-03-31

Family

ID=23125882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1900773A Expired GB1430020A (en) 1972-04-24 1973-04-19 Treatment of metal surfaces

Country Status (9)

Country Link
JP (1) JPS4947224A (hu)
AR (1) AR197896A1 (hu)
AU (1) AU471681B2 (hu)
BE (1) BE798243A (hu)
BR (1) BR7302965D0 (hu)
CA (1) CA980221A (hu)
DE (1) DE2320547A1 (hu)
ES (1) ES414007A1 (hu)
GB (1) GB1430020A (hu)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155439A (hu) * 1974-05-16 1975-12-15
ZA756500B (en) * 1974-10-25 1976-09-29 Oxy Metal Industries Corp Post-treatment of conversion-coated metal surfaces
JPS5292836A (en) * 1976-01-30 1977-08-04 Nippon Packaging Kk Zinc or its alloys subjected to chemical conversion
JPS5327636A (en) * 1976-08-27 1978-03-15 Sankyo Aruminiumu Kougiyou Kk Method of treating undercoat on aluminum
JPS5424232A (en) * 1977-07-26 1979-02-23 Nippon Packaging Kk Surface treating method of aluminum
JPS5716175A (en) * 1980-07-04 1982-01-27 Nisshin Steel Co Ltd Pretreatment for painting stainless steel plate
US4385096A (en) * 1981-01-02 1983-05-24 Occidental Chemical Corporation Aqueous magnesium treatment composition for metals
FR2685352A1 (fr) * 1991-12-24 1993-06-25 Pont A Mousson Revetement multicouche, avec son procede d'obtention et son application.
JP2009174010A (ja) * 2008-01-24 2009-08-06 Nisshin Steel Co Ltd 化成処理鋼板
JP4471398B2 (ja) 2008-06-19 2010-06-02 株式会社サンビックス 防錆処理金属、防錆皮膜形成用組成物およびそれを用いた防錆皮膜形成方法

Also Published As

Publication number Publication date
CA980221A (en) 1975-12-23
AU5488273A (en) 1974-10-31
ES414007A1 (es) 1976-06-01
AU471681B2 (en) 1976-04-29
JPS4947224A (hu) 1974-05-07
DE2320547A1 (de) 1973-11-15
BE798243A (fr) 1973-07-31
AR197896A1 (es) 1974-05-15
BR7302965D0 (pt) 1974-08-15

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee