BE755209A - Procédé et composition pour dérouiller les surfaces ferrifères - Google Patents
Procédé et composition pour dérouiller les surfaces ferrifèresInfo
- Publication number
- BE755209A BE755209A BE755209DA BE755209A BE 755209 A BE755209 A BE 755209A BE 755209D A BE755209D A BE 755209DA BE 755209 A BE755209 A BE 755209A
- Authority
- BE
- Belgium
- Prior art keywords
- composition
- removing rust
- iron surfaces
- iron
- rust
- Prior art date
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85292269A | 1969-08-25 | 1969-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE755209A true BE755209A (fr) | 1971-02-01 |
Family
ID=25314568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE755209D BE755209A (fr) | 1969-08-25 | Procédé et composition pour dérouiller les surfaces ferrifères |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE755209A (fr) |
CA (1) | CA924264A (fr) |
DE (1) | DE2041871C3 (fr) |
FR (1) | FR2059219A5 (fr) |
GB (1) | GB1291627A (fr) |
NL (1) | NL7012479A (fr) |
SE (1) | SE354083B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2461612C3 (de) * | 1974-12-27 | 1981-08-20 | Hoechst Ag, 6000 Frankfurt | Rostlösende Reinigungsmittel sowie ein Verfahren zu deren Herstellung |
DE4234246A1 (de) * | 1992-10-10 | 1994-04-14 | Caramba Chemie Gmbh | Felgenreinigungsmittel |
DE10346192B4 (de) * | 2003-10-02 | 2009-08-06 | Thyssenkrupp Presta Teccenter Ag | Verfahren zum Entrosten von Formteilen und Verwendung des Verfahrens |
CN102373478A (zh) * | 2010-08-20 | 2012-03-14 | 3M创新有限公司 | 除锈组合物 |
CN109371411A (zh) * | 2018-12-10 | 2019-02-22 | 广东远见精密五金有限公司 | 用于电解板、镀锌板、铝板或热浸锌板的表面处理工艺 |
-
0
- BE BE755209D patent/BE755209A/fr not_active IP Right Cessation
-
1970
- 1970-01-19 CA CA072477A patent/CA924264A/en not_active Expired
- 1970-08-21 GB GB4028970A patent/GB1291627A/en not_active Expired
- 1970-08-24 DE DE19702041871 patent/DE2041871C3/de not_active Expired
- 1970-08-24 NL NL7012479A patent/NL7012479A/xx unknown
- 1970-08-25 FR FR7031096A patent/FR2059219A5/fr not_active Expired
- 1970-08-25 SE SE1154970A patent/SE354083B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2041871B2 (de) | 1978-04-13 |
DE2041871C3 (de) | 1980-02-07 |
SE354083B (fr) | 1973-02-26 |
CA924264A (en) | 1973-04-10 |
GB1291627A (en) | 1972-10-04 |
NL7012479A (fr) | 1971-03-01 |
FR2059219A5 (fr) | 1971-05-28 |
DE2041871A1 (de) | 1971-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: AMCHEM PRODUCTS INC. Effective date: 19900824 |