BE522015A - - Google Patents
Info
- Publication number
- BE522015A BE522015A BE522015DA BE522015A BE 522015 A BE522015 A BE 522015A BE 522015D A BE522015D A BE 522015DA BE 522015 A BE522015 A BE 522015A
- 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
- C23C22/07—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
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)
- Lubricants (AREA)
- Soft Magnetic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE319250X | 1952-08-14 | ||
| DE2837449X | 1953-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE522015A true BE522015A (US07993877-20110809-P00003.png) |
Family
ID=32327357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE522015D BE522015A (US07993877-20110809-P00003.png) | 1952-08-14 |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB878673A (en) * | 1957-01-30 | 1961-10-04 | Ici Ltd | Improved alkali baths for metal treatment |
| US3118793A (en) * | 1960-12-06 | 1964-01-21 | Detrex Chem Ind | Method of pretreating and phosphatizing a metal surface for siccative coatings |
| US4143205A (en) * | 1976-10-05 | 1979-03-06 | Diamond Shamrock Corporation | Phosphatized and painted metal articles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1428087A (en) * | 1921-06-22 | 1922-09-05 | James H Gravell | Rust-resisting steel and method of producing same |
| US1440056A (en) * | 1921-06-28 | 1922-12-26 | Clarkson Fuller | Method of making urea phosphate |
| US1951518A (en) * | 1929-03-26 | 1934-03-20 | Ig Farbenindustrie Ag | Production of solid urea or products rich in urea |
| US1936533A (en) * | 1931-09-08 | 1933-11-21 | Du Pont | Phosphates of alkylolamine compounds and their production |
| US2318606A (en) * | 1941-07-31 | 1943-05-11 | Du Pont | Corrosion inhibition |
| US2481977A (en) * | 1945-05-19 | 1949-09-13 | Cinamon Lionel | Metal protective coating method |
| US2476345A (en) * | 1946-09-03 | 1949-07-19 | Zavarella Arthur | Process for phosphating stainless steel surfaces |
| US2715059A (en) * | 1951-08-06 | 1955-08-09 | Kelite Products Inc | Phosphatizing composition |
-
0
- NL NL87627D patent/NL87627C/xx active
- BE BE522015D patent/BE522015A/xx unknown
-
1953
- 1953-07-18 CH CH319250D patent/CH319250A/de unknown
- 1953-07-28 FR FR1081680D patent/FR1081680A/fr not_active Expired
- 1953-08-11 US US373691A patent/US2837449A/en not_active Expired - Lifetime
- 1953-08-13 GB GB22299/53A patent/GB757507A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1081680A (fr) | 1954-12-22 |
| NL87627C (US07993877-20110809-P00003.png) | |
| US2837449A (en) | 1958-06-03 |
| CH319250A (de) | 1957-02-15 |
| GB757507A (en) | 1956-09-19 |
