BE727149A - - Google Patents
Info
- Publication number
- BE727149A BE727149A BE727149DA BE727149A BE 727149 A BE727149 A BE 727149A BE 727149D A BE727149D A BE 727149DA BE 727149 A BE727149 A BE 727149A
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72215468A | 1968-04-18 | 1968-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727149A true BE727149A (en) | 1969-07-01 |
Family
ID=24900720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727149D BE727149A (en) | 1968-04-18 | 1969-01-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE727149A (en) |
| ES (1) | ES363101A1 (en) |
| FR (1) | FR1596007A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2560894B1 (en) * | 1984-03-07 | 1988-11-18 | Parker Ste Continentale | PROCESS FOR THE PREPARATION OF ZINC SURFACES, ZINC ALLOYS AND STEEL COATED WITH SUCH MATERIALS FOR RECEIVING PAINTS OR VARNISHES |
| JPS6220880A (en) * | 1985-07-19 | 1987-01-29 | Nippon Parkerizing Co Ltd | Surface treatment of zinc-aluminum alloy plated steel sheet |
-
1968
- 1968-12-11 FR FR1596007D patent/FR1596007A/fr not_active Expired
-
1969
- 1969-01-20 BE BE727149D patent/BE727149A/xx unknown
- 1969-01-30 ES ES363101A patent/ES363101A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1596007A (en) | 1970-06-15 |
| ES363101A1 (en) | 1970-11-16 |