DE1287890B - - Google Patents
Info
- Publication number
- DE1287890B DE1287890B DENDAT1287890D DE1287890DA DE1287890B DE 1287890 B DE1287890 B DE 1287890B DE NDAT1287890 D DENDAT1287890 D DE NDAT1287890D DE 1287890D A DE1287890D A DE 1287890DA DE 1287890 B DE1287890 B DE 1287890B
- Authority
- DE
- Germany
- 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.)
- Pending
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
- C23C22/05—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 using aqueous solutions
- C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/20—Orthophosphates containing aluminium cations
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 |
|---|---|---|---|
| FR856583A FR1293013A (fr) | 1961-03-23 | 1961-03-23 | Procédé et solutions pour le revêtement de métaux au moyen de couches microcristallines de phosphates |
| FR3146133X | 1961-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1287890B true DE1287890B (it) | 1900-01-01 |
Family
ID=61187849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1287890D Pending DE1287890B (it) | 1961-03-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3146133A (it) |
| BE (1) | BE612937A (it) |
| CH (1) | CH398249A (it) |
| DE (1) | DE1287890B (it) |
| ES (1) | ES274253A1 (it) |
| FR (1) | FR1293013A (it) |
| GB (1) | GB943169A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346426A (en) * | 1964-04-22 | 1967-10-10 | Detrex Chem Ind | Wipe-on phosphating composition |
| US3676309A (en) * | 1970-02-04 | 1972-07-11 | Olin Mathieson | Aluminum welding wire electrode with an alumina coating containing phosphate |
| JPS536945B2 (it) * | 1973-02-27 | 1978-03-13 | ||
| US4498935A (en) * | 1981-07-13 | 1985-02-12 | Parker Chemical Company | Zinc phosphate conversion coating composition |
| DE3337794A1 (de) * | 1982-11-02 | 1984-05-03 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur vorbereitung von metalloberflaechen fuer die elektrotauchlackierung |
| US4881975A (en) * | 1986-12-23 | 1989-11-21 | Albright & Wilson Limited | Products for treating surfaces |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2375468A (en) * | 1938-02-04 | 1945-05-08 | Parker Rust Proof Co | Phosphate coating of metals |
| US2316810A (en) * | 1940-04-10 | 1943-04-20 | American Chemical Paiant Compa | Method of and material for coating metal surfaces with water insoluble metallic phosphates |
| US2554139A (en) * | 1947-04-25 | 1951-05-22 | Walterisation Company Ltd | Production of phosphate coatings on metal surfaces |
| US2540314A (en) * | 1947-07-24 | 1951-02-06 | Parker Rust Proof Co | Process and compositions for applying phosphate coatings |
| DE970846C (de) * | 1951-06-28 | 1958-11-06 | Metallgesellschaft Ag | Verfahren zur Verhuetung der Schlammbildung in Phosphatierungsbaedern mit nichtschichtbildenden Metallionen |
| BE522392A (it) * | 1952-08-28 |
-
0
- DE DENDAT1287890D patent/DE1287890B/de active Pending
-
1961
- 1961-03-23 FR FR856583A patent/FR1293013A/fr not_active Expired
-
1962
- 1962-01-22 CH CH75762A patent/CH398249A/fr unknown
- 1962-01-22 GB GB2282/62A patent/GB943169A/en not_active Expired
- 1962-01-22 BE BE612937A patent/BE612937A/fr unknown
- 1962-02-02 ES ES0274253A patent/ES274253A1/es not_active Expired
- 1962-03-12 US US179205A patent/US3146133A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE612937A (fr) | 1962-05-16 |
| GB943169A (en) | 1963-12-04 |
| US3146133A (en) | 1964-08-25 |
| ES274253A1 (es) | 1962-06-01 |
| CH398249A (fr) | 1965-08-31 |
| FR1293013A (fr) | 1962-05-11 |