JPS553439B1 - - Google Patents
Info
- Publication number
- JPS553439B1 JPS553439B1 JP7493572A JP7493572A JPS553439B1 JP S553439 B1 JPS553439 B1 JP S553439B1 JP 7493572 A JP7493572 A JP 7493572A JP 7493572 A JP7493572 A JP 7493572A JP S553439 B1 JPS553439 B1 JP S553439B1
- Authority
- JP
- Japan
- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
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)
- Paints Or Removers (AREA)
- Electrochemical Coating By Surface Reaction (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5204271 | 1971-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS553439B1 true JPS553439B1 (OSRAM) | 1980-01-25 |
Family
ID=11276266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7493572A Pending JPS553439B1 (OSRAM) | 1971-07-31 | 1972-07-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3853593A (OSRAM) |
| JP (1) | JPS553439B1 (OSRAM) |
| BE (1) | BE786634A (OSRAM) |
| FR (1) | FR2148023B1 (OSRAM) |
| GB (1) | GB1394244A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210498A (en) * | 1974-11-20 | 1980-07-01 | Matsushita Electric Industrial Co., Ltd. | Method of increasing the amplification of a transistor through use of organic compounds |
| US4008101A (en) * | 1975-03-20 | 1977-02-15 | Diamond Shamrock Corporation | Methylene chloride phosphatizing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1076392A (en) * | 1964-07-13 | 1967-07-19 | Toyo Kohan Co Ltd | Process for treating electrolytically chromated metal surfaces |
| US3567599A (en) * | 1967-06-21 | 1971-03-02 | Inland Steel Co | Electrochemical treatment of ferrous metal |
| US3615888A (en) * | 1969-09-04 | 1971-10-26 | American Cyanamid Co | Chemical treatment of metal |
| US3761303A (en) * | 1971-12-07 | 1973-09-25 | Us Air Force | Method for impregnating microcracks in chromium plating |
-
1972
- 1972-07-10 US US00270291A patent/US3853593A/en not_active Expired - Lifetime
- 1972-07-12 GB GB3247072A patent/GB1394244A/en not_active Expired
- 1972-07-24 BE BE786634A patent/BE786634A/xx unknown
- 1972-07-25 FR FR7226715A patent/FR2148023B1/fr not_active Expired
- 1972-07-26 JP JP7493572A patent/JPS553439B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3853593A (en) | 1974-12-10 |
| DE2236301A1 (de) | 1973-02-08 |
| BE786634A (fr) | 1972-11-16 |
| GB1394244A (en) | 1975-05-14 |
| FR2148023B1 (OSRAM) | 1974-10-04 |
| DE2236301B2 (de) | 1975-06-19 |
| FR2148023A1 (OSRAM) | 1973-03-11 |