JPS5014225B1 - - Google Patents
Info
- Publication number
- JPS5014225B1 JPS5014225B1 JP8458270A JP8458270A JPS5014225B1 JP S5014225 B1 JPS5014225 B1 JP S5014225B1 JP 8458270 A JP8458270 A JP 8458270A JP 8458270 A JP8458270 A JP 8458270A JP S5014225 B1 JPS5014225 B1 JP S5014225B1
- 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
- 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)
- Manufacturing Of Printed Circuit Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4522571A GB1352237A (en) | 1970-09-25 | 1971-09-28 | Spectrally sensitized silver halide photographic emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US87363669A | 1969-11-03 | 1969-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5014225B1 true JPS5014225B1 (ja) | 1975-05-26 |
Family
ID=25362023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8458270A Pending JPS5014225B1 (ja) | 1969-11-03 | 1970-09-25 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5014225B1 (ja) |
| AT (1) | AT313014B (ja) |
| CH (1) | CH529831A (ja) |
| DE (1) | DE2055251C3 (ja) |
| DK (1) | DK143830C (ja) |
| FR (1) | FR2082950A5 (ja) |
| GB (1) | GB1295954A (ja) |
| NL (1) | NL7016104A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5232619A (en) * | 1990-10-19 | 1993-08-03 | Praxair S.T. Technology, Inc. | Stripping solution for stripping compounds of titanium from base metals |
| CN1865366B (zh) * | 2005-05-16 | 2010-12-15 | 3M创新有限公司 | 提高有机聚合物涂层对铜表面附着力的方法和组合物 |
| US20100256034A1 (en) * | 2005-09-22 | 2010-10-07 | Pantheon Chemical, Inc. | Copper chelating agent, composition including the agent, and methods of forming and using the agent and composition |
| DE102006004826B4 (de) * | 2006-01-31 | 2013-12-05 | Qimonda Ag | Metall- und Cyanid-Ionen-freie Ätzlösung zur nasschemischen Strukturierung von Metallschichten in der Halbleiterindustrie und deren Verwendung in einem Ätzverfahren |
-
1970
- 1970-09-25 JP JP8458270A patent/JPS5014225B1/ja active Pending
- 1970-10-26 GB GB1295954D patent/GB1295954A/en not_active Expired
- 1970-10-29 DE DE19702055251 patent/DE2055251C3/de not_active Expired
- 1970-10-30 CH CH1613370A patent/CH529831A/de not_active IP Right Cessation
- 1970-11-02 AT AT983870A patent/AT313014B/de not_active IP Right Cessation
- 1970-11-02 FR FR7039371A patent/FR2082950A5/fr not_active Expired
- 1970-11-02 DK DK556470A patent/DK143830C/da active
- 1970-11-03 NL NL7016104A patent/NL7016104A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK143830C (da) | 1982-03-29 |
| GB1295954A (ja) | 1972-11-08 |
| DK143830B (da) | 1981-10-12 |
| DE2055251A1 (de) | 1971-06-16 |
| AT313014B (de) | 1974-01-25 |
| NL7016104A (ja) | 1971-05-05 |
| FR2082950A5 (ja) | 1971-12-10 |
| DE2055251C3 (de) | 1980-09-04 |
| DE2055251B2 (de) | 1978-06-15 |
| CH529831A (de) | 1972-10-31 |