[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE3465499D1 - Process for applying phosphate coatings - Google Patents

Process for applying phosphate coatings

Info

Publication number
DE3465499D1
DE3465499D1 DE8484112536T DE3465499T DE3465499D1 DE 3465499 D1 DE3465499 D1 DE 3465499D1 DE 8484112536 T DE8484112536 T DE 8484112536T DE 3465499 T DE3465499 T DE 3465499T DE 3465499 D1 DE3465499 D1 DE 3465499D1
Authority
DE
Germany
Prior art keywords
phosphate coatings
applying phosphate
applying
coatings
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
DE8484112536T
Other languages
German (de)
Inventor
George L Higgins
Leslie Parsons
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
Metallgesellschaft AG
Continentale Parker SA
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 GB838328636A external-priority patent/GB8328636D0/en
Priority claimed from GB838331779A external-priority patent/GB8331779D0/en
Application filed by Metallgesellschaft AG, Continentale Parker SA filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of DE3465499D1 publication Critical patent/DE3465499D1/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
    • 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
    • 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
    • C23C22/17—Orthophosphates containing zinc cations containing also organic acids

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)
DE8484112536T 1983-10-26 1984-10-17 Process for applying phosphate coatings Expired DE3465499D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838328636A GB8328636D0 (en) 1983-10-26 1983-10-26 Phosphating compositions
GB838331779A GB8331779D0 (en) 1983-11-29 1983-11-29 Phosphating compositions

Publications (1)

Publication Number Publication Date
DE3465499D1 true DE3465499D1 (en) 1987-09-24

Family

ID=26286939

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484112536T Expired DE3465499D1 (en) 1983-10-26 1984-10-17 Process for applying phosphate coatings
DE19843437925 Withdrawn DE3437925A1 (en) 1983-10-26 1984-10-17 METHOD FOR APPLYING PHOSPHATE

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19843437925 Withdrawn DE3437925A1 (en) 1983-10-26 1984-10-17 METHOD FOR APPLYING PHOSPHATE

Country Status (5)

Country Link
EP (1) EP0141341B1 (en)
KR (1) KR850003910A (en)
AU (1) AU3456284A (en)
DE (2) DE3465499D1 (en)
GB (1) GB2148950B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8523572D0 (en) * 1985-09-24 1985-10-30 Pyrene Chemicals Services Ltd Coating metals
DE4433946A1 (en) * 1994-09-23 1996-03-28 Henkel Kgaa Phosphating process without rinsing
DE19808440C2 (en) * 1998-02-27 2000-08-24 Metallgesellschaft Ag Aqueous solution and method for phosphating metallic surfaces and use of the solution and method
ATE399218T1 (en) 2002-07-10 2008-07-15 Chemetall Gmbh METHOD FOR COATING METAL SURFACES
DE10323305B4 (en) * 2003-05-23 2006-03-30 Chemetall Gmbh Process for coating metallic surfaces with a phosphating solution containing hydrogen peroxide, phosphating solution and use of the treated articles
DE102017207591A1 (en) * 2017-05-05 2018-11-08 Federal-Mogul Nürnberg GmbH Steel piston with a phosphate layer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258855A (en) * 1960-02-18 1961-04-21 Parker Ste Continentale Advanced process for phosphating metal surfaces
GB1542222A (en) * 1977-01-06 1979-03-14 Pyrene Chemical Services Ltd Phosphate coating compositions
JPS5811513B2 (en) * 1979-02-13 1983-03-03 日本ペイント株式会社 How to protect metal surfaces
DE3016576A1 (en) * 1980-04-30 1981-11-05 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METAL SURFACES AND THE USE THEREOF
DE3101866A1 (en) * 1981-01-22 1982-08-26 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METALS
DE3118375A1 (en) * 1981-05-09 1982-11-25 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METALS AND ITS APPLICATION FOR PRE-TREATMENT FOR ELECTRO DIP PAINTING
US4498935A (en) * 1981-07-13 1985-02-12 Parker Chemical Company Zinc phosphate conversion coating composition

Also Published As

Publication number Publication date
GB8424443D0 (en) 1984-10-31
DE3437925A1 (en) 1985-05-09
KR850003910A (en) 1985-06-29
GB2148950A (en) 1985-06-05
EP0141341A1 (en) 1985-05-15
EP0141341B1 (en) 1987-08-19
GB2148950B (en) 1987-02-04
AU3456284A (en) 1985-05-02

Similar Documents

Publication Publication Date Title
ZA841113B (en) Process for producing phosphate coatings
DE3471595D1 (en) Electron-beam curing method for coatings
GB2073609B (en) Coating process
ZA85579B (en) Coating process
EP0164669A3 (en) Process for coating pharmaceutical forms
GB8429300D0 (en) Apparatus for coating
GB8524667D0 (en) Coating process for aluminium
GB2114914B (en) Anticorrosive coating process
GB8318227D0 (en) Coating process
GB8507565D0 (en) Coating process
GB2142843B (en) Coating process
DE3560637D1 (en) Coating process
GB2114915B (en) Anticorrosive coating process
GB2137231B (en) Phosphate coating processes
GB2199047B (en) Processes for forming phosphate coatings
GB2148942B (en) Process for treating aluminium surfaces
DE3465499D1 (en) Process for applying phosphate coatings
DE3169867D1 (en) Coating process
DE3461541D1 (en) Coating process
GB2134413B (en) Coating process
EP0304607A3 (en) Apparatus for making matrix coatings
DE3571148D1 (en) Process for pretreating zinc surfaces before lacquering
PT79413A (en) Process for preparing an electrodepositable coating composition
ZA817927B (en) Coating process
GB2126921B (en) Coating process

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRENT CHEMICALS INTERNATIONAL PLC, IVER, BUCKINGHA

8328 Change in the person/name/address of the agent

Free format text: RIEGER, H., DR., RECHTSANW., 6000 FRANKFURT

8330 Complete disclaimer