EP0224190A3 - Process for activating metallic surfaces prior to zinc phosphating - Google Patents

Process for activating metallic surfaces prior to zinc phosphating Download PDF

Info

Publication number
EP0224190A3
EP0224190A3 EP86116027A EP86116027A EP0224190A3 EP 0224190 A3 EP0224190 A3 EP 0224190A3 EP 86116027 A EP86116027 A EP 86116027A EP 86116027 A EP86116027 A EP 86116027A EP 0224190 A3 EP0224190 A3 EP 0224190A3
Authority
EP
European Patent Office
Prior art keywords
metallic surfaces
surfaces prior
zinc phosphating
activating metallic
activating
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
EP86116027A
Other languages
German (de)
Other versions
EP0224190B1 (en
EP0224190A2 (en
Inventor
Heinz Portz
Reinhard Opitz
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.)
Gerhard Collardin GmbH
Original Assignee
Gerhard Collardin GmbH
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 Gerhard Collardin GmbH filed Critical Gerhard Collardin GmbH
Publication of EP0224190A2 publication Critical patent/EP0224190A2/en
Publication of EP0224190A3 publication Critical patent/EP0224190A3/en
Application granted granted Critical
Publication of EP0224190B1 publication Critical patent/EP0224190B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
EP86116027A 1985-11-28 1986-11-19 Process for activating metallic surfaces prior to zinc phosphating Expired - Lifetime EP0224190B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853541997 DE3541997A1 (en) 1985-11-28 1985-11-28 IMPROVED METHOD FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATION
DE3541997 1985-11-28

Publications (3)

Publication Number Publication Date
EP0224190A2 EP0224190A2 (en) 1987-06-03
EP0224190A3 true EP0224190A3 (en) 1989-01-18
EP0224190B1 EP0224190B1 (en) 1991-09-18

Family

ID=6287030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116027A Expired - Lifetime EP0224190B1 (en) 1985-11-28 1986-11-19 Process for activating metallic surfaces prior to zinc phosphating

Country Status (7)

Country Link
US (1) US4707193A (en)
EP (1) EP0224190B1 (en)
JP (1) JPS62133082A (en)
CA (1) CA1267062A (en)
DE (2) DE3541997A1 (en)
ES (1) ES2002664A6 (en)
ZA (1) ZA868990B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932744A1 (en) * 1989-09-30 1991-04-11 Herberts Gmbh Aq. coating soln. for electrophoretic dip lacquer coating - contains at least one zirconium aluminate to improve edge corrosion - and stone impact - resistance
US5597465A (en) * 1994-08-05 1997-01-28 Novamax Itb S.R.L. Acid aqueous phosphatic solution and process using same for phosphating metal surfaces
US5714047A (en) * 1994-08-05 1998-02-03 Novamax Itb S.R.L. Acid aqueous phosphatic solution and process using same for phosphating metal surfaces
DE19957276A1 (en) * 1999-11-29 2001-10-11 Abb Research Ltd Addition-curing silicone rubber compounds
US20040112471A1 (en) * 2001-01-09 2004-06-17 Yoshio Moriya Aqueous surface conditioner and surface conditioning method for phospating treatment
DE102013202286B3 (en) * 2013-02-13 2014-01-30 Chemetall Gmbh Use of a silane, silanol or / and siloxane additive to prevent specks on zinc-containing metal surfaces and use of the coated metal substrates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE675956A (en) * 1965-03-31 1966-06-16 Metallgesellschaft Ag
US3425876A (en) * 1965-10-26 1969-02-04 Amchem Prod Phosphate coating process
US3795548A (en) * 1972-01-10 1974-03-05 Oxy Metal Finishing Corp Procedure for surface treatment of iron and steel
EP0031103A1 (en) * 1979-12-21 1981-07-01 Gerhard Collardin GmbH Method for the pretreatment of metal surfaces prior to phosphatizing
EP0091627A2 (en) * 1982-04-14 1983-10-19 Gerhard Collardin GmbH Process for cleaning, degreasing and activating metallic surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB878307A (en) * 1959-04-30 1961-09-27 Pyrene Co Ltd Improvements relating to the cleaning and phosphate coating of metallic surfaces
JPS506418B1 (en) * 1971-07-06 1975-03-13
DE2907094A1 (en) * 1979-02-23 1980-09-04 Metallgesellschaft Ag PHOSPHATION SOLUTIONS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE675956A (en) * 1965-03-31 1966-06-16 Metallgesellschaft Ag
US3425876A (en) * 1965-10-26 1969-02-04 Amchem Prod Phosphate coating process
US3795548A (en) * 1972-01-10 1974-03-05 Oxy Metal Finishing Corp Procedure for surface treatment of iron and steel
EP0031103A1 (en) * 1979-12-21 1981-07-01 Gerhard Collardin GmbH Method for the pretreatment of metal surfaces prior to phosphatizing
EP0091627A2 (en) * 1982-04-14 1983-10-19 Gerhard Collardin GmbH Process for cleaning, degreasing and activating metallic surfaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 101, Nr. 4, 23. Juli 1984, Seite 207, Zusammenfassung Nr. 27009a, Columbus, Ohio, US; & PL-A-120 499 (INSTYTUT MECHANIKI PRECYZYJNEJ; INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ "BLACHOWNIA") 20-10-1983 *

Also Published As

Publication number Publication date
EP0224190B1 (en) 1991-09-18
US4707193A (en) 1987-11-17
DE3681562D1 (en) 1991-10-24
CA1267062A (en) 1990-03-27
EP0224190A2 (en) 1987-06-03
ES2002664A6 (en) 1988-09-16
DE3541997A1 (en) 1987-06-04
JPS62133082A (en) 1987-06-16
ZA868990B (en) 1987-07-29

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