GB2137231B - Phosphate coating processes - Google Patents

Phosphate coating processes

Info

Publication number
GB2137231B
GB2137231B GB08408006A GB8408006A GB2137231B GB 2137231 B GB2137231 B GB 2137231B GB 08408006 A GB08408006 A GB 08408006A GB 8408006 A GB8408006 A GB 8408006A GB 2137231 B GB2137231 B GB 2137231B
Authority
GB
United Kingdom
Prior art keywords
coating processes
phosphate coating
phosphate
processes
coating
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
GB08408006A
Other versions
GB8408006D0 (en
GB2137231A (en
Inventor
Gerd Muller
Wolfgang Wuttke
Dr Werner Rausch
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 GB8408006D0 publication Critical patent/GB8408006D0/en
Publication of GB2137231A publication Critical patent/GB2137231A/en
Application granted granted Critical
Publication of GB2137231B publication Critical patent/GB2137231B/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
    • C23C22/05—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
    • C23C22/06—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 aqueous acidic solutions with pH less than 6
    • C23C22/07—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 aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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
    • C23C22/06—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 aqueous acidic solutions with pH less than 6
    • C23C22/07—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 aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)
GB08408006A 1983-03-31 1984-03-28 Phosphate coating processes Expired GB2137231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833311738 DE3311738A1 (en) 1983-03-31 1983-03-31 METHOD FOR PHOSPHATING METAL SURFACES

Publications (3)

Publication Number Publication Date
GB8408006D0 GB8408006D0 (en) 1984-05-10
GB2137231A GB2137231A (en) 1984-10-03
GB2137231B true GB2137231B (en) 1986-06-18

Family

ID=6195182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408006A Expired GB2137231B (en) 1983-03-31 1984-03-28 Phosphate coating processes

Country Status (9)

Country Link
EP (1) EP0121274A1 (en)
AU (1) AU2629184A (en)
BR (1) BR8401487A (en)
CA (1) CA1206852A (en)
DE (1) DE3311738A1 (en)
ES (1) ES8504270A1 (en)
GB (1) GB2137231B (en)
PT (1) PT78335B (en)
ZA (1) ZA842173B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408577A1 (en) * 1984-03-09 1985-09-12 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METALS
CA1257527A (en) * 1984-12-20 1989-07-18 Thomas W. Tull Cold deformation process employing improved lubrication coating
US5234509A (en) * 1984-12-20 1993-08-10 Henkel Corporation Cold deformation process employing improved lubrication coating
USRE35958E (en) * 1985-08-26 1998-11-17 Henkel Corporation Method of forming phosphate coating on zinc
US4595424A (en) * 1985-08-26 1986-06-17 Parker Chemical Company Method of forming phosphate coating on zinc
GB8523572D0 (en) * 1985-09-24 1985-10-30 Pyrene Chemicals Services Ltd Coating metals
DE3630246A1 (en) * 1986-09-05 1988-03-10 Metallgesellschaft Ag METHOD FOR PRODUCING PHOSPHATE COVER AND ITS APPLICATION
US5236565A (en) * 1987-04-11 1993-08-17 Metallgesellschaft Aktiengesellschaft Process of phosphating before electroimmersion painting
DE3712339A1 (en) * 1987-04-11 1988-10-20 Metallgesellschaft Ag METHOD FOR PHOSPHATIZING BEFORE ELECTROPLATING
DE3871031D1 (en) * 1987-08-19 1992-06-17 Metallgesellschaft Ag METHOD FOR PHOSPHATING METALS.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884351A (en) * 1956-01-25 1959-04-28 Parker Rust Proof Co Method of cold rolling ferrous strip stock
FR1258855A (en) * 1960-02-18 1961-04-21 Parker Ste Continentale Advanced process for phosphating metal surfaces
FR2110784A5 (en) * 1970-10-30 1972-06-02 Parker Ste Continentale
NL7114590A (en) * 1971-10-22 1973-04-25
SE441105B (en) * 1976-04-05 1985-09-09 Amchem Prod PROCEDURE FOR PREPARING AN AMORPH, LIGHT, HARD FIXED PHOSPHATE COATING
GB1542222A (en) * 1977-01-06 1979-03-14 Pyrene Chemical Services Ltd Phosphate coating compositions
JPS5456038A (en) * 1977-10-12 1979-05-04 Nippon Paint Co Ltd Controlling method for acidic phosphate film forming liquid
DE2908376C2 (en) * 1979-03-03 1985-09-26 Akzo Gmbh, 5600 Wuppertal Process for making an antistatic carpet fiber
DE3016576A1 (en) * 1980-04-30 1981-11-05 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METAL SURFACES AND THE USE THEREOF
US4498935A (en) * 1981-07-13 1985-02-12 Parker Chemical Company Zinc phosphate conversion coating composition

Also Published As

Publication number Publication date
GB8408006D0 (en) 1984-05-10
DE3311738A1 (en) 1984-10-04
ES531002A0 (en) 1985-05-01
BR8401487A (en) 1984-11-13
ZA842173B (en) 1984-10-31
ES8504270A1 (en) 1985-05-01
GB2137231A (en) 1984-10-03
AU2629184A (en) 1984-10-04
PT78335B (en) 1986-04-30
CA1206852A (en) 1986-07-02
EP0121274A1 (en) 1984-10-10
PT78335A (en) 1984-04-01

Similar Documents

Publication Publication Date Title
ZA85579B (en) Coating process
GB8430129D0 (en) Coating processes
AU2448684A (en) Metal treatment before phosphate coating
AU3700184A (en) Coating
GB8401356D0 (en) Coating
AU3246084A (en) Coating
GB8318227D0 (en) Coating process
GB8725035D0 (en) Phosphate coating solutions
GB8507565D0 (en) Coating process
GB8427976D0 (en) Coatings
AU3246984A (en) Coating
GB2142843B (en) Coating process
GB2137231B (en) Phosphate coating processes
AU2544784A (en) Coating
DE3560637D1 (en) Coating process
GB8420385D0 (en) Phosphates
GB8413825D0 (en) Coating
GB8329250D0 (en) Phosphating processes
GB2094356B (en) Phosphate coating composition
GB8412114D0 (en) Webb coating
GB2148950B (en) Phosphating composition and processes
GB8329714D0 (en) Pipe coating
AU3224484A (en) Coating
GB2134413B (en) Coating process
DE3461541D1 (en) Coating process

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930328