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GB2215740B - Composition and process for treating metal surfaces - Google Patents

Composition and process for treating metal surfaces

Info

Publication number
GB2215740B
GB2215740B GB8901685A GB8901685A GB2215740B GB 2215740 B GB2215740 B GB 2215740B GB 8901685 A GB8901685 A GB 8901685A GB 8901685 A GB8901685 A GB 8901685A GB 2215740 B GB2215740 B GB 2215740B
Authority
GB
United Kingdom
Prior art keywords
composition
metal surfaces
treating metal
treating
metal
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 - Lifetime
Application number
GB8901685A
Other versions
GB8901685D0 (en
GB2215740A (en
Inventor
George Leonard Higgins
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.)
Chemetall Ltd
Original Assignee
Brent Chemicals International PLC
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
Priority claimed from GB888802788A external-priority patent/GB8802788D0/en
Application filed by Brent Chemicals International PLC filed Critical Brent Chemicals International PLC
Priority to GB8901685A priority Critical patent/GB2215740B/en
Publication of GB8901685D0 publication Critical patent/GB8901685D0/en
Publication of GB2215740A publication Critical patent/GB2215740A/en
Application granted granted Critical
Publication of GB2215740B publication Critical patent/GB2215740B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/60—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 using aqueous solutions using alkaline aqueous solutions with pH greater than 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
GB8901685A 1988-02-08 1989-01-26 Composition and process for treating metal surfaces Expired - Lifetime GB2215740B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8901685A GB2215740B (en) 1988-02-08 1989-01-26 Composition and process for treating metal surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888802788A GB8802788D0 (en) 1988-02-08 1988-02-08 Composition & process for treating metal surfaces
GB8901685A GB2215740B (en) 1988-02-08 1989-01-26 Composition and process for treating metal surfaces

Publications (3)

Publication Number Publication Date
GB8901685D0 GB8901685D0 (en) 1989-03-15
GB2215740A GB2215740A (en) 1989-09-27
GB2215740B true GB2215740B (en) 1992-06-03

Family

ID=26293446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8901685A Expired - Lifetime GB2215740B (en) 1988-02-08 1989-01-26 Composition and process for treating metal surfaces

Country Status (1)

Country Link
GB (1) GB2215740B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441088A (en) * 1934-07-13 1936-01-13 Pyrene Co Ltd Improvements relating to the production of protective or paintholding coatings on aluminium or aluminium alloys
GB793242A (en) * 1954-07-13 1958-04-16 Heintz Mfg Co Improvements in or relating to corrosion resistant coated metal members and method of making the same
GB899599A (en) * 1959-05-27 1962-06-27 Pyrene Co Ltd Improvements relating to the production of chemical coatings on zine and zinc alloysand solutions therefor
GB986455A (en) * 1962-08-15 1965-03-17 Pyrene Co Ltd Improvements relating to the chromating of aluminium surfaces
GB1042108A (en) * 1963-09-23 1966-09-07 Pyrene Co Ltd Processes for coating metal surfaces
GB1152951A (en) * 1965-05-25 1969-05-21 Nippon Kokan Kk Manufacture of Surface-Treated Metallic Sheets
GB1329198A (en) * 1970-12-11 1973-09-05 Pyrene Chemical Services Ltd Conversion coatings
GB2013726A (en) * 1978-01-30 1979-08-15 Amchem Prod Metal-coating compositions and preparative methods for such compositions
GB1559118A (en) * 1975-08-29 1980-01-16 Amchem Prod Process for applying an organic coating to a metal surface
GB2180263A (en) * 1985-09-05 1987-03-25 Nihon Parkerizing Chromating solutions
GB2188946A (en) * 1986-04-08 1987-10-14 Pyrene Chemical Services Ltd Chromoting metal surfaces

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441088A (en) * 1934-07-13 1936-01-13 Pyrene Co Ltd Improvements relating to the production of protective or paintholding coatings on aluminium or aluminium alloys
GB793242A (en) * 1954-07-13 1958-04-16 Heintz Mfg Co Improvements in or relating to corrosion resistant coated metal members and method of making the same
GB899599A (en) * 1959-05-27 1962-06-27 Pyrene Co Ltd Improvements relating to the production of chemical coatings on zine and zinc alloysand solutions therefor
GB986455A (en) * 1962-08-15 1965-03-17 Pyrene Co Ltd Improvements relating to the chromating of aluminium surfaces
GB1042108A (en) * 1963-09-23 1966-09-07 Pyrene Co Ltd Processes for coating metal surfaces
GB1152951A (en) * 1965-05-25 1969-05-21 Nippon Kokan Kk Manufacture of Surface-Treated Metallic Sheets
GB1329198A (en) * 1970-12-11 1973-09-05 Pyrene Chemical Services Ltd Conversion coatings
GB1559118A (en) * 1975-08-29 1980-01-16 Amchem Prod Process for applying an organic coating to a metal surface
GB2013726A (en) * 1978-01-30 1979-08-15 Amchem Prod Metal-coating compositions and preparative methods for such compositions
GB2180263A (en) * 1985-09-05 1987-03-25 Nihon Parkerizing Chromating solutions
GB2188946A (en) * 1986-04-08 1987-10-14 Pyrene Chemical Services Ltd Chromoting metal surfaces

Also Published As

Publication number Publication date
GB8901685D0 (en) 1989-03-15
GB2215740A (en) 1989-09-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020126