CH624995A5 - - Google Patents
Download PDFInfo
- Publication number
- CH624995A5 CH624995A5 CH43177A CH43177A CH624995A5 CH 624995 A5 CH624995 A5 CH 624995A5 CH 43177 A CH43177 A CH 43177A CH 43177 A CH43177 A CH 43177A CH 624995 A5 CH624995 A5 CH 624995A5
- Authority
- CH
- Switzerland
- Prior art keywords
- copper
- per liter
- methylcyclohexanol
- solution
- cyclohexanol
- Prior art date
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
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
-
- 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
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/10—Other heavy metals
- C23G1/103—Other heavy metals copper or alloys of copper
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP273776A JPS5286933A (en) | 1976-01-14 | 1976-01-14 | Method of treating surface of copper and copper alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
CH624995A5 true CH624995A5 (sr) | 1981-08-31 |
Family
ID=11537636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH43177A CH624995A5 (sr) | 1976-01-14 | 1977-01-13 |
Country Status (13)
Country | Link |
---|---|
US (1) | US4040863A (sr) |
JP (1) | JPS5286933A (sr) |
BE (1) | BE850248A (sr) |
CA (1) | CA1075570A (sr) |
CH (1) | CH624995A5 (sr) |
DE (1) | DE2701409A1 (sr) |
ES (1) | ES455003A1 (sr) |
FR (1) | FR2338335A1 (sr) |
GB (1) | GB1547041A (sr) |
IT (1) | IT1076212B (sr) |
NL (1) | NL7700370A (sr) |
NO (1) | NO144156C (sr) |
SE (1) | SE428477B (sr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402788A1 (de) * | 1994-01-31 | 1995-08-10 | Emil Krechen Industrievertretu | Verfahren zum Abtragen von Metallen |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174253A (en) * | 1977-11-08 | 1979-11-13 | Dart Industries Inc. | Dissolution of metals utilizing a H2 O2 -H2 SO4 solution catalyzed with hydroxy substituted cycloparaffins |
US4141850A (en) * | 1977-11-08 | 1979-02-27 | Dart Industries Inc. | Dissolution of metals |
US4158593A (en) * | 1977-11-08 | 1979-06-19 | Dart Industries Inc. | Dissolution of metals utilizing a H2 O2 -sulfuric acid solution catalyzed with selenium compounds |
JPS5540484A (en) * | 1978-09-15 | 1980-03-21 | Sumitomo Electric Ind Ltd | Reinforcing method of optical fiber connecting part |
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 |
US4437928A (en) * | 1983-08-22 | 1984-03-20 | Dart Industries Inc. | Dissolution of metals utilizing a glycol ether |
US4437927A (en) * | 1983-08-22 | 1984-03-20 | Dart Industries Inc. | Dissolution of metals utilizing a lactone |
US4462861A (en) * | 1983-11-14 | 1984-07-31 | Shipley Company Inc. | Etchant with increased etch rate |
US4946520A (en) * | 1987-02-02 | 1990-08-07 | Phelps Dodge Industries, Inc. | Copper rod manufactured by casting, hot rolling and chemically shaving and pickling |
US4754803A (en) * | 1987-02-02 | 1988-07-05 | Phelps Dodge Industries, Inc. | Manufacturing copper rod by casting, hot rolling and chemically shaving and pickling |
US4826544A (en) * | 1987-12-22 | 1989-05-02 | Essex Group, Inc. | Hydrogen cleaning of hot copper rod |
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 |
JP2995667B2 (ja) * | 1990-11-27 | 1999-12-27 | 東海電化工業株式会社 | 銅を含む酸性過酸化水素水溶液の安定化法 |
JP3284057B2 (ja) * | 1996-06-27 | 2002-05-20 | ワイケイケイ株式会社 | スライドファスナー又はそのチェーンの製造方法 |
US6803354B2 (en) | 2002-08-05 | 2004-10-12 | Henkel Kormanditgesellschaft Auf Aktien | Stabilization of hydrogen peroxide in acidic baths for cleaning metals |
TWI261629B (en) * | 2003-12-11 | 2006-09-11 | Ind Tech Res Inst | Surface treatment process for enhancing the release of metal ions from sacrificial electrode and sacrificial electrode prepared by said process |
WO2005066325A2 (en) * | 2003-12-31 | 2005-07-21 | Ekc Technology, Inc. | Cleaner compositions containing free radical quenchers |
JP2013199702A (ja) * | 2012-02-24 | 2013-10-03 | Mitsubishi Shindoh Co Ltd | 銅或いは銅基合金表面の酸化皮膜の除去方法 |
JP6516214B2 (ja) * | 2015-03-20 | 2019-05-22 | パナソニックIpマネジメント株式会社 | 多層膜用エッチング液とエッチング濃縮液およびエッチング方法 |
CN107690488B (zh) * | 2016-09-09 | 2019-03-01 | 松下知识产权经营株式会社 | 多层膜用蚀刻液和蚀刻浓缩液及蚀刻方法 |
WO2021251204A1 (ja) * | 2020-06-08 | 2021-12-16 | 三菱瓦斯化学株式会社 | 銅または銅合金の表面処理に用いられる化学研磨液および表面処理方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE657099A (sr) * | 1963-12-30 | |||
FR1420043A (fr) * | 1964-12-24 | 1965-12-03 | Allied Chem | Procédé d'utilisation du peroxyde d'hydrogène pour l'attaque chimique du cuivre, en particulier pour la fabrication de circuits imprimés |
US3483050A (en) * | 1966-03-17 | 1969-12-09 | Allied Chem | Acid-peroxide dissolution of metals in the presence of titanium |
US3556883A (en) * | 1967-07-21 | 1971-01-19 | Mitsubishi Edogawa Kagaku Kk | Method for chemically polishing copper or copper alloy |
FR1539960A (fr) * | 1967-08-11 | 1968-09-20 | Mitsubishi Edogawa Kagaku Kk | Procédé de polissage du cuivre ou des alliages de cuivre |
US3597290A (en) * | 1968-03-25 | 1971-08-03 | Mitsubishi Edogawa Kagaku Kk | Method for chemically dissolving metal |
BE758162A (fr) * | 1969-10-28 | 1971-04-01 | Fmc Corp | Stabilisation de solutions acidifiees d'eau |
US3635836A (en) * | 1969-11-10 | 1972-01-18 | Gen Mills Inc | Thickened compositions and the process of preparing same |
US3864271A (en) * | 1972-12-04 | 1975-02-04 | Du Pont | Stabilized acidic hydrogen peroxide solutions |
US3869401A (en) * | 1972-12-04 | 1975-03-04 | Du Pont | Stabilized acidic hydrogen peroxide solutions |
JPS526853B2 (sr) * | 1972-12-22 | 1977-02-25 |
-
1976
- 1976-01-14 JP JP273776A patent/JPS5286933A/ja active Granted
- 1976-10-26 US US05/735,442 patent/US4040863A/en not_active Expired - Lifetime
-
1977
- 1977-01-05 CA CA269,152A patent/CA1075570A/en not_active Expired
- 1977-01-10 NO NO770073A patent/NO144156C/no unknown
- 1977-01-10 BE BE173972A patent/BE850248A/xx not_active IP Right Cessation
- 1977-01-13 CH CH43177A patent/CH624995A5/de not_active IP Right Cessation
- 1977-01-13 ES ES455003A patent/ES455003A1/es not_active Expired
- 1977-01-13 IT IT19280/77A patent/IT1076212B/it active
- 1977-01-13 FR FR7700931A patent/FR2338335A1/fr active Granted
- 1977-01-14 GB GB1577/77A patent/GB1547041A/en not_active Expired
- 1977-01-14 NL NL7700370A patent/NL7700370A/xx not_active Application Discontinuation
- 1977-01-14 DE DE19772701409 patent/DE2701409A1/de not_active Withdrawn
- 1977-01-14 SE SE7700391A patent/SE428477B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402788A1 (de) * | 1994-01-31 | 1995-08-10 | Emil Krechen Industrievertretu | Verfahren zum Abtragen von Metallen |
Also Published As
Publication number | Publication date |
---|---|
IT1076212B (it) | 1985-04-27 |
FR2338335A1 (fr) | 1977-08-12 |
BE850248A (fr) | 1977-07-11 |
NL7700370A (nl) | 1977-07-18 |
ES455003A1 (es) | 1978-04-01 |
FR2338335B1 (sr) | 1980-04-18 |
SE428477B (sv) | 1983-07-04 |
DE2701409A1 (de) | 1977-07-28 |
SE7700391L (sv) | 1977-07-15 |
GB1547041A (en) | 1979-06-06 |
CA1075570A (en) | 1980-04-15 |
US4040863A (en) | 1977-08-09 |
NO770073L (no) | 1977-07-15 |
JPS5286933A (en) | 1977-07-20 |
NO144156C (no) | 1981-07-01 |
JPS5323244B2 (sr) | 1978-07-13 |
NO144156B (no) | 1981-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |