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JPS57120678A - Surface conditioning agent for zinc phosphate treatment - Google Patents

Surface conditioning agent for zinc phosphate treatment

Info

Publication number
JPS57120678A
JPS57120678A JP56007028A JP702881A JPS57120678A JP S57120678 A JPS57120678 A JP S57120678A JP 56007028 A JP56007028 A JP 56007028A JP 702881 A JP702881 A JP 702881A JP S57120678 A JPS57120678 A JP S57120678A
Authority
JP
Japan
Prior art keywords
conditioning agent
zinc phosphate
ions
phosphate treatment
surface 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.)
Granted
Application number
JP56007028A
Other languages
Japanese (ja)
Other versions
JPS5855229B2 (en
Inventor
Nobuo Nakatani
Toru Tsuzuki
Hideo Shimizu
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP56007028A priority Critical patent/JPS5855229B2/en
Priority to DE8282200062T priority patent/DE3261311D1/en
Priority to EP82200062A priority patent/EP0056675B1/en
Priority to AT82200062T priority patent/ATE10513T1/en
Publication of JPS57120678A publication Critical patent/JPS57120678A/en
Publication of JPS5855229B2 publication Critical patent/JPS5855229B2/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
    • C23C22/78—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)
  • 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)

Abstract

PURPOSE: To make the formation of uniform and dense zinc phosphate films possible by using an aq. alkaline soln. contg. respective ions of titanium, phosphoric acid, pyrophosphoric acid and carbonic acid as essential components as the titled conditioning agent.
CONSTITUTION: This surface conditioning agent for zinc phosphate treatment is an aq. soln. prepd. by contg., by ppm, 1W100 titanium ions 50W1,500 phosphoric acid radical ions, 10W30 pyrophosphoric acid radical ions and 20W1,500 carbonic acid radical ions as essential components and controlling pH to 8.5W9.5. If the surfaces of ferrous materials are treated with this conditioning agent, the uniform and dense chemical conversion films having no irregularities are formed in subsequent zinc phosphate treatments. This conditioning agent is stable over a long period of time after the preparation.
COPYRIGHT: (C)1982,JPO&Japio
JP56007028A 1981-01-19 1981-01-19 Surface conditioner for zinc phosphate treatment Expired JPS5855229B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56007028A JPS5855229B2 (en) 1981-01-19 1981-01-19 Surface conditioner for zinc phosphate treatment
DE8282200062T DE3261311D1 (en) 1981-01-19 1982-01-19 Pretreatment composition for phosphatising ferrous metals, and method of preparing the same
EP82200062A EP0056675B1 (en) 1981-01-19 1982-01-19 Pretreatment composition for phosphatising ferrous metals, and method of preparing the same
AT82200062T ATE10513T1 (en) 1981-01-19 1982-01-19 PRETREATMENT COMPOSITION FOR THE PHOSPHATION OF FERROUS METALS AND PROCESS FOR THE PRODUCTION THEREOF.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007028A JPS5855229B2 (en) 1981-01-19 1981-01-19 Surface conditioner for zinc phosphate treatment

Publications (2)

Publication Number Publication Date
JPS57120678A true JPS57120678A (en) 1982-07-27
JPS5855229B2 JPS5855229B2 (en) 1983-12-08

Family

ID=11654577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007028A Expired JPS5855229B2 (en) 1981-01-19 1981-01-19 Surface conditioner for zinc phosphate treatment

Country Status (4)

Country Link
EP (1) EP0056675B1 (en)
JP (1) JPS5855229B2 (en)
AT (1) ATE10513T1 (en)
DE (1) DE3261311D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11186913B2 (en) 2015-11-04 2021-11-30 Illinois Tool Works Corrosion inhibitor and water conditioning agent

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61257481A (en) * 1985-05-10 1986-11-14 Nippon Parkerizing Co Ltd Aqueous solution for surface conditioning for forming phosphate film by chemical conversion treatment
JPS6343039U (en) * 1986-09-06 1988-03-22
DE3823716C2 (en) * 1987-07-14 2001-09-27 Astaris Llc St Louis Process for the preparation of compositions for the treatment of metals
DE3814363A1 (en) * 1988-04-28 1989-11-09 Henkel Kgaa TITANIUM-FREE ACTIVATING AGENTS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATING
US5026423A (en) * 1989-02-22 1991-06-25 Monsanto Chemical Company Compositions and process for metal treatment
US5112395A (en) * 1989-02-22 1992-05-12 Monsanto Company Compositions and process for metal treatment
JPH0394075A (en) * 1989-09-04 1991-04-18 Nippon Parkerizing Co Ltd Surface conditioning treatment method
WO2004011231A1 (en) * 2002-07-31 2004-02-05 Nippon Steel Corporation Resin-lined steel pipe and method for production thereof
CA3034712C (en) 2016-08-24 2021-10-12 Ppg Industries Ohio, Inc. Alkaline composition for treating metal substartes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE885638C (en) * 1945-02-27 1953-08-06 Metallgesellschaft Ag Process for the production of a pre-wash solution for phosphating
US2490062A (en) * 1949-01-21 1949-12-06 Westinghouse Electric Corp Cleaning and activating compositions and use thereof in producing protective phosphate coatings on metal surfaces
GB774667A (en) * 1955-12-01 1957-05-15 John Arthur Kemp Improvements in or relating to the phosphate coating of metal surfaces
FR1291347A (en) * 1961-06-06 1962-04-20 Parker Ste Continentale Iron and steel spray phosphating process
US3728163A (en) * 1970-05-25 1973-04-17 Balm Paints Ltd Alkaline liquids for cleaning metals
BE789347A (en) * 1971-09-30 1973-01-15 Amchem Prod Methods and compositions for the treatment of ferrous and zinc surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11186913B2 (en) 2015-11-04 2021-11-30 Illinois Tool Works Corrosion inhibitor and water conditioning agent

Also Published As

Publication number Publication date
ATE10513T1 (en) 1984-12-15
JPS5855229B2 (en) 1983-12-08
EP0056675B1 (en) 1984-11-28
DE3261311D1 (en) 1985-01-10
EP0056675A2 (en) 1982-07-28
EP0056675A3 (en) 1982-08-04

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