DE3681958D1 - METHOD FOR PHOSPHATING METAL SURFACES. - Google Patents

METHOD FOR PHOSPHATING METAL SURFACES.

Info

Publication number
DE3681958D1
DE3681958D1 DE8686106161T DE3681958T DE3681958D1 DE 3681958 D1 DE3681958 D1 DE 3681958D1 DE 8686106161 T DE8686106161 T DE 8686106161T DE 3681958 T DE3681958 T DE 3681958T DE 3681958 D1 DE3681958 D1 DE 3681958D1
Authority
DE
Germany
Prior art keywords
metal surfaces
phosphating metal
phosphating
pyrophosphate
conditioning
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 - Fee Related
Application number
DE8686106161T
Other languages
German (de)
Inventor
Atsunori Yoshida
Toshi Miyawaki
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.)
Nihon Parkerizing Co Ltd
Original Assignee
Nihon Parkerizing 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 Nihon Parkerizing Co Ltd filed Critical Nihon Parkerizing Co Ltd
Application granted granted Critical
Publication of DE3681958D1 publication Critical patent/DE3681958D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C22/78—Pretreatment of the material to be coated
    • C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Catalysts (AREA)
  • Dental Preparations (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

A solution for conditioning a metal surface before phosphate conversion coating processes comprises metallic titanium, pyrophosphate and water soluble anionic organic compound.
DE8686106161T 1985-05-10 1986-05-06 METHOD FOR PHOSPHATING METAL SURFACES. Expired - Fee Related DE3681958D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60099278A JPS61257481A (en) 1985-05-10 1985-05-10 Aqueous solution for surface conditioning for forming phosphate film by chemical conversion treatment

Publications (1)

Publication Number Publication Date
DE3681958D1 true DE3681958D1 (en) 1991-11-21

Family

ID=14243197

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8686106161T Expired - Fee Related DE3681958D1 (en) 1985-05-10 1986-05-06 METHOD FOR PHOSPHATING METAL SURFACES.
DE19863615294 Withdrawn DE3615294A1 (en) 1985-05-10 1986-05-06 METHOD FOR PHOSPHATING METAL SURFACES

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19863615294 Withdrawn DE3615294A1 (en) 1985-05-10 1986-05-06 METHOD FOR PHOSPHATING METAL SURFACES

Country Status (7)

Country Link
EP (1) EP0201841B1 (en)
JP (1) JPS61257481A (en)
AT (1) ATE68532T1 (en)
AU (1) AU5672986A (en)
BR (1) BR8602096A (en)
DE (2) DE3681958D1 (en)
GB (1) GB2174719B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633465B2 (en) * 1986-04-26 1994-05-02 日本パ−カライジング株式会社 Post-treatment method for phosphate car body
DE3814287A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa POLYMERS TITANIUM PHOSPHATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATION
DE3814334A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa HARDWATER-STABILIZING ADDITION TO ACTIVATING AGENTS FOR ZINC PHOSPHATING
DE4416619A1 (en) * 1994-05-11 1995-11-16 Henkel Kgaa Preparation of phosphate-containing phosphating phosphors using microwaves
EP0972862A3 (en) * 1998-07-01 2004-01-02 Nihon Parkerizing Co., Ltd. Method for forming a phosphate film on steel wires and apparatus used therefor
US8506728B2 (en) 2009-09-03 2013-08-13 Mazda Motor Corporation Surface treatment method of metal material
DE102014105226A1 (en) * 2014-04-11 2015-10-15 Thyssenkrupp Ag Method for activating metal surfaces to be phosphated, preferably galvanized sheet steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728163A (en) * 1970-05-25 1973-04-17 Balm Paints Ltd Alkaline liquids for cleaning metals
US3864139A (en) * 1970-12-04 1975-02-04 Amchem Prod Pretreatment compositions and use thereof in treating metal surfaces
GB1408702A (en) * 1973-02-09 1975-10-01 Pyrene Chemical Services Ltd Phosphate coating compositions and processes
JPS5855229B2 (en) * 1981-01-19 1983-12-08 日本ペイント株式会社 Surface conditioner for zinc phosphate treatment
JPS5855229A (en) * 1981-09-28 1983-04-01 Toyo Rubber Chem Ind Co Ltd Manufacture of polyethylene foam
AU2448684A (en) * 1983-03-02 1984-09-06 Parker Chemical Company Metal treatment before phosphate coating

Also Published As

Publication number Publication date
GB2174719A (en) 1986-11-12
JPH0338343B2 (en) 1991-06-10
ATE68532T1 (en) 1991-11-15
BR8602096A (en) 1987-01-13
AU5672986A (en) 1986-11-13
EP0201841A2 (en) 1986-11-20
EP0201841B1 (en) 1991-10-16
GB2174719B (en) 1989-05-04
DE3615294A1 (en) 1986-11-13
JPS61257481A (en) 1986-11-14
EP0201841A3 (en) 1988-08-10
GB8611556D0 (en) 1986-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee