EP0224190A3 - Process for activating metallic surfaces prior to zinc phosphating - Google Patents
Process for activating metallic surfaces prior to zinc phosphating Download PDFInfo
- 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
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
- 230000003213 activating effect Effects 0.000 title 1
- 239000011701 zinc Substances 0.000 title 1
- 229910052725 zinc Inorganic materials 0.000 title 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3541997 | 1985-11-28 | ||
DE19853541997 DE3541997A1 (en) | 1985-11-28 | 1985-11-28 | IMPROVED METHOD FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATION |
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)
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)
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)
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 |
-
1985
- 1985-11-28 DE DE19853541997 patent/DE3541997A1/en not_active Withdrawn
-
1986
- 1986-11-19 DE DE8686116027T patent/DE3681562D1/en not_active Expired - Fee Related
- 1986-11-19 EP EP86116027A patent/EP0224190B1/en not_active Expired - Lifetime
- 1986-11-24 US US06/933,832 patent/US4707193A/en not_active Expired - Fee Related
- 1986-11-26 CA CA000523837A patent/CA1267062A/en not_active Expired - Fee Related
- 1986-11-26 ES ES8603187A patent/ES2002664A6/en not_active Expired
- 1986-11-27 ZA ZA868990A patent/ZA868990B/en unknown
- 1986-11-28 JP JP61285816A patent/JPS62133082A/en active Pending
Patent Citations (5)
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)
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 |
---|---|
DE3681562D1 (en) | 1991-10-24 |
DE3541997A1 (en) | 1987-06-04 |
US4707193A (en) | 1987-11-17 |
ZA868990B (en) | 1987-07-29 |
ES2002664A6 (en) | 1988-09-16 |
JPS62133082A (en) | 1987-06-16 |
EP0224190A2 (en) | 1987-06-03 |
EP0224190B1 (en) | 1991-09-18 |
CA1267062A (en) | 1990-03-27 |
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Legal Events
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