NL6510928A - - Google Patents
Info
- Publication number
- NL6510928A NL6510928A NL6510928A NL6510928A NL6510928A NL 6510928 A NL6510928 A NL 6510928A NL 6510928 A NL6510928 A NL 6510928A NL 6510928 A NL6510928 A NL 6510928A NL 6510928 A NL6510928 A NL 6510928A
- Authority
- NL
- Netherlands
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
- C23F1/16—Acidic compositions
- C23F1/18—Acidic compositions for etching copper or alloys thereof
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)
- ing And Chemical Polishing (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED45263A DE1253008B (de) | 1964-08-22 | 1964-08-22 | Verfahren zum AEtzen von Kupferfolien fuer die Herstellung von gedruckten Schaltungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6510928A true NL6510928A (xx) | 1966-02-23 |
Family
ID=7048878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6510928A NL6510928A (xx) | 1964-08-22 | 1965-08-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3373113A (xx) |
| BE (1) | BE668423A (xx) |
| DE (1) | DE1253008B (xx) |
| FR (1) | FR1442848A (xx) |
| GB (1) | GB1063007A (xx) |
| NL (1) | NL6510928A (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT997791B (it) * | 1972-11-10 | 1975-12-30 | Matsushita Electric Ind Co Ltd | Metodo per fabbricare una membrana selettiva per ioni |
| US3869401A (en) * | 1972-12-04 | 1975-03-04 | Du Pont | Stabilized acidic hydrogen peroxide solutions |
| US3864271A (en) * | 1972-12-04 | 1975-02-04 | Du Pont | Stabilized acidic hydrogen peroxide solutions |
| JPS526853B2 (xx) * | 1972-12-22 | 1977-02-25 | ||
| US3953263A (en) * | 1973-11-26 | 1976-04-27 | Hitachi, Ltd. | Process for preventing the formation of nitrogen monoxide in treatment of metals with nitric acid or mixed acid |
| JPS5124537A (en) * | 1974-08-26 | 1976-02-27 | Hitachi Ltd | Etsuchinguyokuno saiseihoho |
| US4356069A (en) * | 1981-03-09 | 1982-10-26 | Ross Cunningham | Stripping composition and method for preparing and using same |
| US4378270A (en) * | 1981-10-29 | 1983-03-29 | Learonal, Inc. | Method of etching circuit boards and recovering copper from the spent etch solutions |
| US4401509A (en) * | 1982-09-07 | 1983-08-30 | Fmc Corporation | Composition and process for printed circuit etching using a sulfuric acid solution containing hydrogen peroxide |
| US4497687A (en) * | 1983-07-28 | 1985-02-05 | Psi Star, Inc. | Aqueous process for etching cooper and other metals |
| US4491500A (en) * | 1984-02-17 | 1985-01-01 | Rem Chemicals, Inc. | Method for refinement of metal surfaces |
| JP2909743B2 (ja) * | 1989-03-08 | 1999-06-23 | 富山日本電気株式会社 | 銅または銅合金の化学研磨方法 |
| GB8922504D0 (en) * | 1989-10-05 | 1989-11-22 | Interox Chemicals Ltd | Hydrogen peroxide solutions |
| DE4026015A1 (de) * | 1990-08-17 | 1992-02-20 | Hoechst Ag | Verfahren zur herstellung von formkoerpern aus vorstufen oxidischer hochtemperatursupraleiter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2211400A (en) * | 1938-08-10 | 1940-08-13 | Chase Brass & Copper Co | Pickling solution for copper-base alloys |
| US2428804A (en) * | 1945-09-07 | 1947-10-14 | Esther M Terry | Copper cleaning composition |
| US2923608A (en) * | 1956-04-13 | 1960-02-02 | Fmc Corp | Method of improving the bonding properties of steel surfaces |
| US2978301A (en) * | 1957-01-11 | 1961-04-04 | Fmc Corp | Process and composition for the dissolution of copper |
| US2982625A (en) * | 1957-03-22 | 1961-05-02 | Sylvania Electric Prod | Etchant and method |
| GB955000A (en) * | 1961-04-13 | 1964-04-08 | Marconi Co Ltd | Improvements in or relating to copper etching solutions |
-
1964
- 1964-08-22 DE DED45263A patent/DE1253008B/de active Pending
-
1965
- 1965-07-31 FR FR26820A patent/FR1442848A/fr not_active Expired
- 1965-08-04 GB GB33405/65A patent/GB1063007A/en not_active Expired
- 1965-08-17 BE BE668423D patent/BE668423A/xx unknown
- 1965-08-18 US US480750A patent/US3373113A/en not_active Expired - Lifetime
- 1965-08-20 NL NL6510928A patent/NL6510928A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE668423A (xx) | 1965-12-16 |
| DE1253008B (de) | 1967-10-26 |
| FR1442848A (fr) | 1966-06-17 |
| GB1063007A (en) | 1967-03-22 |
| US3373113A (en) | 1968-03-12 |