FR2107916B1 - - Google Patents
Info
- Publication number
- FR2107916B1 FR2107916B1 FR7131403A FR7131403A FR2107916B1 FR 2107916 B1 FR2107916 B1 FR 2107916B1 FR 7131403 A FR7131403 A FR 7131403A FR 7131403 A FR7131403 A FR 7131403A FR 2107916 B1 FR2107916 B1 FR 2107916B1
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/32—Alkaline compositions
- C23F1/34—Alkaline 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7510670A | 1970-09-24 | 1970-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2107916A1 FR2107916A1 (en) | 1972-05-12 |
| FR2107916B1 true FR2107916B1 (de) | 1975-02-07 |
Family
ID=22123583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7131403A Granted FR2107916A1 (en) | 1970-09-24 | 1971-08-16 | Etchant for metallic copper - partic for use with printed circuits |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE771033A (de) |
| CH (1) | CH527918A (de) |
| DE (1) | DE2144463A1 (de) |
| FR (1) | FR2107916A1 (de) |
| IT (1) | IT948523B (de) |
| NL (1) | NL7112888A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5055288B2 (ja) * | 2006-10-16 | 2012-10-24 | 大成プラス株式会社 | 金属と樹脂の複合体とその製造方法 |
-
1971
- 1971-07-22 CH CH1079871A patent/CH527918A/fr not_active IP Right Cessation
- 1971-08-06 BE BE771033A patent/BE771033A/xx unknown
- 1971-08-16 FR FR7131403A patent/FR2107916A1/fr active Granted
- 1971-09-01 DE DE19712144463 patent/DE2144463A1/de active Pending
- 1971-09-16 IT IT5291171A patent/IT948523B/it active
- 1971-09-20 NL NL7112888A patent/NL7112888A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2144463A1 (de) | 1972-03-30 |
| NL7112888A (de) | 1972-03-28 |
| CH527918A (fr) | 1972-09-15 |
| FR2107916A1 (en) | 1972-05-12 |
| IT948523B (it) | 1973-06-11 |
| BE771033A (fr) | 1971-12-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |