BE489716A - - Google Patents
Info
- Publication number
- BE489716A BE489716A BE489716DA BE489716A BE 489716 A BE489716 A BE 489716A BE 489716D A BE489716D A BE 489716DA BE 489716 A BE489716 A BE 489716A
- Authority
- BE
- Belgium
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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
- C23C22/38—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 fluorides or complex fluorides containing also hexavalent chromium compounds containing also phosphates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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)
- Chemically Coating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38192A US2494910A (en) | 1948-07-12 | 1948-07-12 | Method of and composition for coating aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489716A true BE489716A (US20090177143A1-20090709-C00008.png) | 1900-01-01 |
Family
ID=21898573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489716D BE489716A (US20090177143A1-20090709-C00008.png) | 1948-07-12 |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL65809C (US20090177143A1-20090709-C00008.png) * | 1945-06-30 | |||
| US2665231A (en) * | 1949-06-17 | 1954-01-05 | Parker Rust Proof Co | Coating process with alkali metal phosphate and added fluoride salt |
| BE529062A (US20090177143A1-20090709-C00008.png) * | 1953-05-22 | |||
| BE538540A (US20090177143A1-20090709-C00008.png) * | 1954-08-05 | |||
| US2901821A (en) * | 1955-11-18 | 1959-09-01 | Detrex Chem Ind | Aluminum coated with aluminum benzoate, and method and composition for making same |
| US2868679A (en) * | 1955-12-05 | 1959-01-13 | Turco Products Inc | Process and compositions for producing aluminum surface conversion coatings |
| US2885273A (en) * | 1956-03-14 | 1959-05-05 | North American Aviation Inc | Method of etching metallic materials |
| US2898250A (en) * | 1957-03-25 | 1959-08-04 | Turco Products Inc | Process for producing aluminum surface coatings |
| US2948643A (en) * | 1958-01-22 | 1960-08-09 | Turco Products Inc | Process and compositions for producing aluminum surface conversion coatings |
| NL256083A (US20090177143A1-20090709-C00008.png) * | 1959-09-23 | |||
| US3477882A (en) * | 1965-12-13 | 1969-11-11 | Lubrizol Corp | Method of and composition for preventing "white rust" formation |
| US3377212A (en) * | 1966-10-14 | 1968-04-09 | Amchem Prod | Method for coating tortuous aluminum shapes |
| US4131489A (en) * | 1978-03-31 | 1978-12-26 | Amchem Products, Inc. | Chromate conversion composition and method for coating aluminum using low concentrations of chromate, phosphate and fluoride ions |
| JPS6256580A (ja) * | 1985-09-05 | 1987-03-12 | Nippon Parkerizing Co Ltd | 亜鉛系メツキ鋼板のクロメ−ト塗布液 |
| US4673521A (en) * | 1986-01-21 | 1987-06-16 | Enthone, Incorporated | Process for regenerating solder stripping solutions |
| US5330558A (en) * | 1993-03-31 | 1994-07-19 | Henkel Corporation | Method for removing chromium containing coatings from aluminum substrates |
| CN114481111B (zh) * | 2022-01-18 | 2023-09-29 | 深圳市飞航精工科技有限公司 | 一种彩虹色导电氧化方法及氧化液 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042611A (en) * | 1932-02-03 | 1936-06-02 | United Chromium Inc | Control of chromium plating solutions |
| GB398180A (en) * | 1932-03-02 | 1933-09-04 | Horace Campbell Hall | Improvements in and relating to treatment of metals and alloys to protect them from corrosion |
| US2203670A (en) * | 1937-06-29 | 1940-06-11 | Robert W Buzzard | Method of treating electrolytic coatings on magnesium and its alloys |
| CH230915A (de) * | 1939-03-14 | 1944-02-15 | Langbein Pfanhauser Werke Ag | Verfahren zur Behandlung oxydischer Schutzschichten auf Magnesium und überwiegend Magnesium enthaltenden Legierungen. |
| US2312855A (en) * | 1940-09-07 | 1943-03-02 | Parker Rust Proof Co | Method of coating aluminum |
| US2438877A (en) * | 1945-09-06 | 1948-03-30 | American Chem Paint Co | Composition for and method of coating aluminum |
-
0
- BE BE489716D patent/BE489716A/xx unknown
- NL NL70371D patent/NL70371C/xx active
- NL NL707005998A patent/NL147273B/xx unknown
-
1948
- 1948-07-12 US US38192A patent/US2494910A/en not_active Expired - Lifetime
-
1949
- 1949-05-16 FR FR1013509D patent/FR1013509A/fr not_active Expired
- 1949-05-21 DE DEP43438A patent/DE831632C/de not_active Expired
- 1949-06-03 GB GB15033/49A patent/GB673677A/en not_active Expired
- 1949-07-11 CH CH278605D patent/CH278605A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH278605A (de) | 1951-10-31 |
| FR1013509A (fr) | 1952-07-30 |
| NL70371C (US20090177143A1-20090709-C00008.png) | 1900-01-01 |
| US2494910A (en) | 1950-01-17 |
| DE831632C (de) | 1952-02-14 |
| GB673677A (en) | 1952-06-11 |
| NL147273B (nl) | 1900-01-01 |
