BE704082A - - Google Patents
Info
- Publication number
- BE704082A BE704082A BE704082DA BE704082A BE 704082 A BE704082 A BE 704082A BE 704082D A BE704082D A BE 704082DA BE 704082 A BE704082 A BE 704082A
- 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
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/42—Aqueous compositions containing a dispersed water-immiscible liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (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)
- ing And Chemical Polishing (AREA)
- Road Paving Structures (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58062266A | 1966-09-20 | 1966-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE704082A true BE704082A (de) | 1968-03-20 |
Family
ID=24321836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE704082D BE704082A (de) | 1966-09-20 | 1967-09-20 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3490968A (de) |
| BE (1) | BE704082A (de) |
| CH (1) | CH500294A (de) |
| DE (1) | DE1621444A1 (de) |
| GB (1) | GB1143059A (de) |
| NL (1) | NL6711856A (de) |
| NO (1) | NO117773B (de) |
| SE (1) | SE300777B (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3152083A (en) * | 1961-11-28 | 1964-10-06 | Dow Chemical Co | Powderless etching bath additive |
| US3251777A (en) * | 1964-03-02 | 1966-05-17 | Dow Chemical Co | Powderless etching bath |
-
1966
- 1966-09-20 US US580622A patent/US3490968A/en not_active Expired - Lifetime
-
1967
- 1967-08-29 NL NL6711856A patent/NL6711856A/xx unknown
- 1967-09-14 DE DE19671621444 patent/DE1621444A1/de active Pending
- 1967-09-19 NO NO169787A patent/NO117773B/no unknown
- 1967-09-19 GB GB42646/67A patent/GB1143059A/en not_active Expired
- 1967-09-19 SE SE12869/67A patent/SE300777B/xx unknown
- 1967-09-20 BE BE704082D patent/BE704082A/xx unknown
- 1967-09-20 CH CH1312067A patent/CH500294A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH500294A (de) | 1970-12-15 |
| SE300777B (de) | 1968-05-06 |
| GB1143059A (en) | 1969-02-19 |
| NO117773B (de) | 1969-09-22 |
| US3490968A (en) | 1970-01-20 |
| DE1621444A1 (de) | 1971-05-13 |
| NL6711856A (de) | 1968-03-21 |