GB1084427A - Improvements in the coating of metals - Google Patents

Improvements in the coating of metals

Info

Publication number
GB1084427A
GB1084427A GB10401/66A GB1040166A GB1084427A GB 1084427 A GB1084427 A GB 1084427A GB 10401/66 A GB10401/66 A GB 10401/66A GB 1040166 A GB1040166 A GB 1040166A GB 1084427 A GB1084427 A GB 1084427A
Authority
GB
United Kingdom
Prior art keywords
coating
metals
activater
arsenate
forming
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
GB10401/66A
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 Co Ltd
Original Assignee
Pyrene 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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Publication of GB1084427A publication Critical patent/GB1084427A/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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
    • 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
    • C23C22/78—Pretreatment of the material to be coated

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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)

Abstract

The Specification describes a method of forming a chromate coating on a zinc surface as described in Specification 1,084,426 in which the activater is arsenate.
GB10401/66A 1965-03-09 1966-03-09 Improvements in the coating of metals Expired GB1084427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US438396A US3397091A (en) 1965-03-09 1965-03-09 Method for forming improved coatings on metal

Publications (1)

Publication Number Publication Date
GB1084427A true GB1084427A (en) 1967-09-20

Family

ID=23740494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10401/66A Expired GB1084427A (en) 1965-03-09 1966-03-09 Improvements in the coating of metals

Country Status (7)

Country Link
US (1) US3397091A (en)
AT (1) AT264949B (en)
BE (1) BE677601A (en)
DE (1) DE1521871A1 (en)
ES (1) ES324021A1 (en)
GB (1) GB1084427A (en)
NL (1) NL6603083A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660172A (en) * 1970-08-19 1972-05-02 Amchem Prod Prepaint treatment for zinciferous surfaces
DE3833119A1 (en) * 1988-09-29 1990-04-12 Sep Tech Studien METHOD FOR CHROMING AND LACQUERING METAL SURFACES WITH WATER-DETUMABLE VARNISHES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494909A (en) * 1947-02-28 1950-01-17 American Chem Paint Co Method of coating copper, brass, terneplate, magnesium, zinciferous and ferriferous metals
NL109350C (en) * 1957-08-19 1900-01-01

Also Published As

Publication number Publication date
US3397091A (en) 1968-08-13
ES324021A1 (en) 1967-01-16
BE677601A (en) 1966-08-01
NL6603083A (en) 1966-09-12
DE1521871A1 (en) 1969-10-23
AT264949B (en) 1968-09-25

Similar Documents

Publication Publication Date Title
CA960555A (en) Metal coating process
ZA734781B (en) Metal treating tool
GB1084427A (en) Improvements in the coating of metals
DK137531B (en) Copper chromate arsenate for use as a preservative for organic matter and for surface treatment of metals and a process for the preparation of copper chromate arsenate.
CA714989A (en) Process for finishing artificial pyrolusite
CA705371A (en) Sealing coatings on light metals
CA682425A (en) Process for producing corrosion resistant coating on ferrous metals
AU179866A (en) Method for forming improved coating on metal
CA718870A (en) Method for forming improved coatings on metal surfaces
CA706376A (en) Treating metal surfaces with an emulsified film producing agent
CA723695A (en) Bis-(polychlorovinyl) sulphides and processes for the production thereof
CA679335A (en) Process for coating ferrous metals
JPS51136072A (en) Lock device
AU412888B2 (en) Coating metal
AU279852B2 (en) Metal coating
AU3393471A (en) Metal coating
CA834341A (en) Control for metal treating baths
AU294837B2 (en) Improvements in the production of a wear resistant surface on ferrous metal parts
AU412148B2 (en) Improved process for coating metal surfaces
AU262668B2 (en) Coating iron allots with magnesium hydroxide
AU274488B2 (en) Ferrous material coated with magnesium hydroxide
AU295310B2 (en) Process for producing dyed chromate films on zinc or zinc alloys
AU283166B2 (en) The' method of forming a seal between a polar surface anda non polar surface utilizing a monomolecular layer. v
CA718875A (en) Method of treating oil on the surface of water
CA814384A (en) Process for the application of thermoplastic coatings on metal