FR2376222B3 - - Google Patents
Info
- Publication number
- FR2376222B3 FR2376222B3 FR7639379A FR7639379A FR2376222B3 FR 2376222 B3 FR2376222 B3 FR 2376222B3 FR 7639379 A FR7639379 A FR 7639379A FR 7639379 A FR7639379 A FR 7639379A FR 2376222 B3 FR2376222 B3 FR 2376222B3
- Authority
- FR
- France
- 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.)
- Expired
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/02—Light metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7639379A FR2376222A1 (fr) | 1976-12-29 | 1976-12-29 | Composition pour le traitement de surface metallique notamment en aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7639379A FR2376222A1 (fr) | 1976-12-29 | 1976-12-29 | Composition pour le traitement de surface metallique notamment en aluminium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376222A1 FR2376222A1 (fr) | 1978-07-28 |
| FR2376222B3 true FR2376222B3 (US20100223739A1-20100909-C00025.png) | 1979-08-31 |
Family
ID=9181659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7639379A Granted FR2376222A1 (fr) | 1976-12-29 | 1976-12-29 | Composition pour le traitement de surface metallique notamment en aluminium |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2376222A1 (US20100223739A1-20100909-C00025.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4781853A (en) * | 1986-12-01 | 1988-11-01 | Harris Corp. | Method of enhancing silicon etching capability of alkali hydroxide through the addition of positive valence impurity ions |
| US4859280A (en) * | 1986-12-01 | 1989-08-22 | Harris Corporation | Method of etching silicon by enhancing silicon etching capability of alkali hydroxide through the addition of positive valence impurity ions |
| US4888090A (en) * | 1986-12-10 | 1989-12-19 | Pennwalt Corporation | Etchant for aluminum containing surfaces and method |
-
1976
- 1976-12-29 FR FR7639379A patent/FR2376222A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2376222A1 (fr) | 1978-07-28 |
