BE721551A - - Google Patents
Info
- Publication number
- BE721551A BE721551A BE721551DA BE721551A BE 721551 A BE721551 A BE 721551A BE 721551D A BE721551D A BE 721551DA BE 721551 A BE721551 A BE 721551A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/38—Chromatising
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67157767A | 1967-09-29 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721551A true BE721551A (en) | 1969-03-27 |
Family
ID=24695081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721551D BE721551A (en) | 1967-09-29 | 1968-09-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3532608A (en) |
| BE (1) | BE721551A (en) |
| DE (1) | DE1796253A1 (en) |
| ES (1) | ES358488A1 (en) |
| FR (1) | FR1604218A (en) |
| GB (1) | GB1247881A (en) |
| MY (1) | MY7300185A (en) |
| NL (1) | NL6813967A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904491A (en) * | 1973-10-12 | 1975-09-09 | Nat Steel Corp | Controlling electrolyte concentration in electrolytic and rinsing treatment of chrome plated steel strip |
| JPS5464034A (en) * | 1977-10-31 | 1979-05-23 | Toyo Kohan Co Ltd | Pretreatment of steel plate treated with electrolytic chromic acid |
| JPS55131198A (en) * | 1979-03-30 | 1980-10-11 | Toyo Kohan Co Ltd | Electrolytic chromic acid treating steel sheet for adhesion can |
| JPS5825758B2 (en) * | 1979-11-22 | 1983-05-30 | 日本鋼管株式会社 | Steel plate for welded painted cans |
| IT1161593B (en) * | 1983-03-03 | 1987-03-18 | Lavezzari Impianti Spa | PROCEDURE FOR THE PROTECTION OF GALVANIZED STEEL LAMINATES BY MULTILAYER ELECTROLYTIC COATING |
| FR2550555B2 (en) * | 1983-03-03 | 1988-12-30 | Zincroksid Spa | PROCESS FOR THE PROTECTION OF FLAT ZINC-PLATED LAMINATES BY MEANS OF A MULTILAYER ELECTROLYTIC COATING |
| US4668348A (en) * | 1985-09-26 | 1987-05-26 | M&T Chemicals Inc. | Method for forming adherent, bright, smooth and hard chromium electrodeposits on ferrous metal substrates from high energy efficient chromium baths |
| GB9216706D0 (en) * | 1992-08-06 | 1992-09-23 | Baj Ltd | Electrodeposited composite coatings |
| DE502006009403D1 (en) * | 2006-10-24 | 2011-06-09 | Wolf-Dieter Franz | Grayscale chrome surfaces |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682503A (en) * | 1950-07-19 | 1954-06-29 | Kaiser Aluminium Chem Corp | Method and material for electrolytically brightening aluminum surfaces |
| US2784153A (en) * | 1955-03-28 | 1957-03-05 | Harshaw Chem Corp | Electrodeposition of chromium |
| US3081238A (en) * | 1958-09-03 | 1963-03-12 | Quaker Chem Corp | Electrolytic treatment of metal surfaces |
| US3113845A (en) * | 1960-03-29 | 1963-12-10 | Fuji Iron & Steel Co Ltd | Chromium-plated steel |
| US3296100A (en) * | 1962-05-09 | 1967-01-03 | Yawata Iron & Steel Co | Process for producing anticorrosive surface treated steel sheets and product thereof |
| BE635457A (en) * | 1962-08-16 | |||
| US3450610A (en) * | 1964-11-30 | 1969-06-17 | Uddeholms Ab | Process for removing an oxide layer from the surface of hardened strip steel by an electrolytical method |
-
1967
- 1967-09-29 US US671577A patent/US3532608A/en not_active Expired - Lifetime
-
1968
- 1968-09-25 ES ES358488A patent/ES358488A1/en not_active Expired
- 1968-09-26 FR FR1604218D patent/FR1604218A/fr not_active Expired
- 1968-09-27 BE BE721551D patent/BE721551A/xx unknown
- 1968-09-27 DE DE19681796253 patent/DE1796253A1/en active Pending
- 1968-09-30 GB GB46387/68A patent/GB1247881A/en not_active Expired
- 1968-09-30 NL NL6813967A patent/NL6813967A/xx unknown
-
1973
- 1973-12-30 MY MY185/73A patent/MY7300185A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES358488A1 (en) | 1970-04-16 |
| NL6813967A (en) | 1969-04-01 |
| DE1796253A1 (en) | 1972-03-23 |
| FR1604218A (en) | 1971-10-04 |
| GB1247881A (en) | 1971-09-29 |
| US3532608A (en) | 1970-10-06 |
| MY7300185A (en) | 1973-12-31 |