GB1362610A - Metal coating compositions and process - Google Patents

Metal coating compositions and process

Info

Publication number
GB1362610A
GB1362610A GB4001972A GB4001972A GB1362610A GB 1362610 A GB1362610 A GB 1362610A GB 4001972 A GB4001972 A GB 4001972A GB 4001972 A GB4001972 A GB 4001972A GB 1362610 A GB1362610 A GB 1362610A
Authority
GB
United Kingdom
Prior art keywords
solution
phosphato
ferrous
coating
formation
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
GB4001972A
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 GB1362610A publication Critical patent/GB1362610A/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
    • C23C22/60—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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
GB4001972A 1971-09-07 1972-08-29 Metal coating compositions and process Expired GB1362610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00178504A US3756864A (en) 1971-09-07 1971-09-07 Cyanuric acid as a scale reducing agent in coating of zinc surfaces

Publications (1)

Publication Number Publication Date
GB1362610A true GB1362610A (en) 1974-08-07

Family

ID=22652793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4001972A Expired GB1362610A (en) 1971-09-07 1972-08-29 Metal coating compositions and process

Country Status (9)

Country Link
US (1) US3756864A (sv)
JP (1) JPS526256B2 (sv)
BE (1) BE788100A (sv)
CA (1) CA983828A (sv)
DE (1) DE2239581C3 (sv)
FR (1) FR2152576B1 (sv)
GB (1) GB1362610A (sv)
IT (1) IT967182B (sv)
SE (1) SE388633B (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188946A (en) * 1986-04-08 1987-10-14 Pyrene Chemical Services Ltd Chromoting metal surfaces
GB2210900A (en) * 1987-10-13 1989-06-21 Nihon Parkerizing Phosphate coatings on metals

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2027402C (en) * 1989-10-25 1999-03-16 Ralph C. Gray Pretreating composition containing s-triazine compound
AU2002301945B2 (en) * 2001-11-21 2008-07-17 Chiyoda Chemical Co., Ltd Surface treatment method of metal member, and metal goods
US9573162B2 (en) 2011-02-08 2017-02-21 Henkel Ag & Co., Kgaa Processes and compositions for improving corrosion performance of zirconium oxide pretreated zinc surfaces
HUE048523T2 (hu) * 2011-02-08 2020-07-28 Henkel Ag & Co Kgaa Eljárások és készítmények cirkóniumoxiddal elõkezelt cink- felületek korrózióállóságának javítására
FR2992708B1 (fr) 2012-06-29 2015-03-27 Saint Gobain Pont A Mousson Revetement exterieur pour element de tuyauterie enterre a base de fer, element de tuyauterie revetu et procede de depot du revetement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188946A (en) * 1986-04-08 1987-10-14 Pyrene Chemical Services Ltd Chromoting metal surfaces
GB2188946B (en) * 1986-04-08 1990-08-01 Pyrene Chemical Services Ltd Processes and compositions for coating metal surfaces
GB2210900A (en) * 1987-10-13 1989-06-21 Nihon Parkerizing Phosphate coatings on metals
GB2210900B (en) * 1987-10-13 1991-11-20 Nihon Parkerizing Compositions and processes for forming phosphate coatings on metals

Also Published As

Publication number Publication date
CA983828A (en) 1976-02-17
JPS4836037A (sv) 1973-05-28
BE788100A (fr) 1972-12-18
DE2239581A1 (de) 1973-03-15
US3756864A (en) 1973-09-04
DE2239581B2 (de) 1980-11-27
SE388633B (sv) 1976-10-11
FR2152576A1 (sv) 1973-04-27
DE2239581C3 (de) 1981-10-15
FR2152576B1 (sv) 1975-03-07
IT967182B (it) 1974-02-28
JPS526256B2 (sv) 1977-02-21
AU4544472A (en) 1974-02-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees