DE69125573D1 - ELEKTROPLATTIERTE KUPFERFOLIE UND DEREN HERSTELLUNG UNTER VERWENDUNG ELEKTROLYTISCHER LöSUNGEN MIT NIEDRIGEN KONZENTRATIONEN VON CHLOR IONEN - Google Patents
ELEKTROPLATTIERTE KUPFERFOLIE UND DEREN HERSTELLUNG UNTER VERWENDUNG ELEKTROLYTISCHER LöSUNGEN MIT NIEDRIGEN KONZENTRATIONEN VON CHLOR IONENInfo
- Publication number
- DE69125573D1 DE69125573D1 DE69125573T DE69125573T DE69125573D1 DE 69125573 D1 DE69125573 D1 DE 69125573D1 DE 69125573 T DE69125573 T DE 69125573T DE 69125573 T DE69125573 T DE 69125573T DE 69125573 D1 DE69125573 D1 DE 69125573D1
- Authority
- DE
- Germany
- Prior art keywords
- bath
- production
- low concentrations
- copper film
- chlorine ions
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/934—Electrical process
- Y10S428/935—Electroplating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12993—Surface feature [e.g., rough, mirror]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53145290A | 1990-05-30 | 1990-05-30 | |
PCT/US1991/003695 WO1991019024A1 (en) | 1990-05-30 | 1991-05-24 | Electrodeposited copper foil and process for making same using electrolyte solutions having low chloride ion concentrations |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69125573D1 true DE69125573D1 (de) | 1997-05-15 |
DE69125573T2 DE69125573T2 (de) | 1997-07-17 |
Family
ID=24117700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69125573T Expired - Lifetime DE69125573T2 (de) | 1990-05-30 | 1991-05-24 | ELEKTROPLATTIERTE KUPFERFOLIE UND DEREN HERSTELLUNG UNTER VERWENDUNG ELEKTROLYTISCHER LöSUNGEN MIT NIEDRIGEN KONZENTRATIONEN VON CHLOR IONEN |
Country Status (9)
Country | Link |
---|---|
US (2) | US5421985A (de) |
EP (1) | EP0485588B1 (de) |
JP (2) | JP3392414B2 (de) |
KR (1) | KR100275899B1 (de) |
AT (1) | ATE151474T1 (de) |
AU (1) | AU7952791A (de) |
BR (1) | BR9105776A (de) |
DE (1) | DE69125573T2 (de) |
WO (1) | WO1991019024A1 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5403465A (en) * | 1990-05-30 | 1995-04-04 | Gould Inc. | Electrodeposited copper foil and process for making same using electrolyte solutions having controlled additions of chloride ions and organic additives |
US5431803A (en) * | 1990-05-30 | 1995-07-11 | Gould Electronics Inc. | Electrodeposited copper foil and process for making same |
US5679232A (en) * | 1993-04-19 | 1997-10-21 | Electrocopper Products Limited | Process for making wire |
RU2126312C1 (ru) * | 1993-04-19 | 1999-02-20 | ЭлектроКуппер Продактс Лимитед | Способ получения металлического порошка, оксидов меди и медной фольги |
US6123788A (en) * | 1993-04-19 | 2000-09-26 | Electrocopper Products Limited | Copper wire and process for making copper wire |
US5670033A (en) * | 1993-04-19 | 1997-09-23 | Electrocopper Products Limited | Process for making copper metal powder, copper oxides and copper foil |
US5366612A (en) * | 1993-04-19 | 1994-11-22 | Magma Copper Company | Process for making copper foil |
JP3709221B2 (ja) * | 1994-10-06 | 2005-10-26 | 古河サーキットフォイル株式会社 | 銅箔の表面粗化処理方法 |
US6132887A (en) * | 1995-06-16 | 2000-10-17 | Gould Electronics Inc. | High fatigue ductility electrodeposited copper foil |
JP3313277B2 (ja) * | 1995-09-22 | 2002-08-12 | 古河サーキットフォイル株式会社 | ファインパターン用電解銅箔とその製造方法 |
TW432124B (en) | 1996-05-13 | 2001-05-01 | Mitsui Mining & Amp Smelting C | Electrolytic copper foil with high post heat tensile strength and its manufacturing method |
TW336325B (en) * | 1996-05-24 | 1998-07-11 | Electrocopper Products Ltd | Copper wire and process for making copper wire |
JP3053440B2 (ja) * | 1996-08-23 | 2000-06-19 | グールド エレクトロニクス インコーポレイテッド | 高性能の可撓性積層体 |
US5863666A (en) * | 1997-08-07 | 1999-01-26 | Gould Electronics Inc. | High performance flexible laminate |
KR19980024945A (ko) * | 1996-09-26 | 1998-07-06 | 야마모토 히데키 | 범프 접점을 갖는 회로 기판의 제조 방법 및 그 방법에 사용되는 제트 분사형 도금 장치 |
JPH10330983A (ja) | 1997-05-30 | 1998-12-15 | Fukuda Metal Foil & Powder Co Ltd | 電解銅箔及びその製造方法 |
US5908544A (en) * | 1997-09-04 | 1999-06-01 | Gould Electronics, Inc. | Zinc-chromium stabilizer containing a hydrogen inhibiting additive |
US6054037A (en) * | 1998-11-11 | 2000-04-25 | Enthone-Omi, Inc. | Halogen additives for alkaline copper use for plating zinc die castings |
JP2001011685A (ja) * | 1999-06-30 | 2001-01-16 | Mitsui Mining & Smelting Co Ltd | 電解銅箔およびその製造方法 |
JP3250994B2 (ja) * | 1999-12-28 | 2002-01-28 | 三井金属鉱業株式会社 | 電解銅箔 |
US20020081443A1 (en) * | 2000-06-08 | 2002-06-27 | Connelly Susan M. | Method of manufacturing circuit laminates |
JP2002053993A (ja) * | 2000-08-04 | 2002-02-19 | Mitsui Mining & Smelting Co Ltd | 電解銅箔およびその製造方法 |
WO2002049405A2 (en) | 2000-08-15 | 2002-06-20 | World Properties, Inc. | Multi-layer circuits and methods of manufacture thereof |
EP1412560A1 (de) * | 2001-07-27 | 2004-04-28 | PIRELLI PNEUMATICI Società per Azioni | Elektrolyseverfahren zur abscheidung einer kupferschicht auf einem stahldraht |
EP1327995A3 (de) * | 2002-01-11 | 2005-10-12 | Shipley Co. L.L.C. | Wiederstandstruktur |
KR100389061B1 (ko) * | 2002-11-14 | 2003-06-25 | 일진소재산업주식회사 | 전해 동박 제조용 전해액 및 이를 이용한 전해 동박 제조방법 |
JP3963907B2 (ja) * | 2004-05-26 | 2007-08-22 | 三井金属鉱業株式会社 | 純銅被覆銅箔及びその製造方法、並びにtabテープ及びその製造方法 |
US8263225B2 (en) * | 2004-06-01 | 2012-09-11 | Isola Usa Corp. | Laminate composition for producing reduced curl flat thin core laminate |
US7190016B2 (en) * | 2004-10-08 | 2007-03-13 | Rohm And Haas Electronic Materials Llc | Capacitor structure |
JP4583149B2 (ja) * | 2004-12-01 | 2010-11-17 | 三井金属鉱業株式会社 | 電解銅箔及びその製造方法 |
JP4770272B2 (ja) * | 2005-05-27 | 2011-09-14 | 凸版印刷株式会社 | 銅めっき浴の管理方法及び銅めっき被膜の製造方法 |
JP4770271B2 (ja) * | 2005-05-27 | 2011-09-14 | 凸版印刷株式会社 | 銅めっき浴の管理方法及び銅めっき被膜の製造方法 |
JP2007100113A (ja) * | 2005-09-30 | 2007-04-19 | Meiko:Kk | 銅めっき方法とそれに用いる塩素イオン電解除去装置 |
US8303792B1 (en) | 2007-08-29 | 2012-11-06 | Magnecomp Corporation | High strength electrodeposited suspension conductors |
CL2009000969A1 (es) * | 2009-04-23 | 2009-07-17 | Ingenieria Y Desarrollo Tecnologico S A | Un sistema para superponer una corriente alterna a la corriente continua que alimenta las celdas electroliticas de un proceso de electrolisis de metales que comprende dos grupos de celdas con un punto comun de conexion electrica, dos fuentes de corriente continua, una para cada celda y un conversor de corriente bidireccional. |
JP2011091114A (ja) * | 2009-10-20 | 2011-05-06 | Nitto Denko Corp | 配線回路基板およびその製法 |
EP2644753B1 (de) | 2010-11-22 | 2016-05-11 | Mitsui Mining & Smelting Co., Ltd. | Oberflächenbehandelte kupferfolie |
KR20140035524A (ko) * | 2011-07-13 | 2014-03-21 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 강도가 높고 또한 휨이 적은 전해 동박 및 그 제조 방법 |
US9428840B2 (en) * | 2011-10-31 | 2016-08-30 | Furukawa Electric Co., Ltd. | High strength, high heat resistance electrodeposited copper foil and manufacturing method for same |
JP5858849B2 (ja) * | 2012-03-30 | 2016-02-10 | Jx日鉱日石金属株式会社 | 金属箔 |
JP6067256B2 (ja) * | 2012-06-27 | 2017-01-25 | 古河電気工業株式会社 | 電解銅箔、リチウムイオン二次電池用負極電極及びリチウムイオン二次電池 |
TWI539033B (zh) * | 2013-01-07 | 2016-06-21 | Chang Chun Petrochemical Co | Electrolytic copper foil and its preparation method |
KR101571063B1 (ko) | 2013-11-28 | 2015-11-24 | 일진머티리얼즈 주식회사 | 전해동박, 이를 포함하는 전기부품 및 전지, 및 전해동박 제조방법 |
KR101571060B1 (ko) | 2013-11-28 | 2015-11-24 | 일진머티리얼즈 주식회사 | 전해동박, 이를 포함하는 전기부품 및 전지, 및 전해동박 제조방법 |
KR101633725B1 (ko) * | 2014-05-13 | 2016-06-27 | (주)피엔티 | 합금박 제조 장치 |
US9707738B1 (en) | 2016-01-14 | 2017-07-18 | Chang Chun Petrochemical Co., Ltd. | Copper foil and methods of use |
JP6721547B2 (ja) * | 2017-07-27 | 2020-07-15 | ケイシーエフ テクノロジース カンパニー リミテッド | 高い引張強度を有する電解銅箔、それを含む電極、それを含む二次電池、およびその製造方法 |
TWI679314B (zh) * | 2018-06-07 | 2019-12-11 | 國立中興大學 | 以單一電鍍槽製備銅箔生箔同時形成粗化毛面的方法及該銅箔生箔 |
PL245191B1 (pl) * | 2020-01-30 | 2024-05-27 | Mitsui Mining & Smelting Co Ltd | Elektrolityczna folia miedziana |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563360A (en) * | 1941-05-24 | 1951-08-07 | Gen Motors Corp | Electrodeposition of copper |
US2475974A (en) * | 1945-08-28 | 1949-07-12 | Rca Corp | Electrodeposition of copper |
US2482354A (en) * | 1946-07-06 | 1949-09-20 | Rca Corp | Copper plating solution |
US2700019A (en) * | 1951-07-05 | 1955-01-18 | Westinghouse Electric Corp | Acid copper plating |
DE962489C (de) * | 1954-02-10 | 1957-04-25 | Dehydag Gmbh | Sparbeizmittel zum Schutze von Metallen bei der Behandlung mit sauren Mitteln |
US2876178A (en) * | 1956-03-06 | 1959-03-03 | Ewald H Mccoy | Electrodepositing copper |
US2859159A (en) * | 1956-10-09 | 1958-11-04 | Elechem Corp | Bright copper plating bath containing mixtures of metal compounds |
US3682788A (en) * | 1970-07-28 | 1972-08-08 | M & T Chemicals Inc | Copper electroplating |
US3864227A (en) * | 1973-06-20 | 1975-02-04 | Amax Inc | Method for the electrolytic refining of copper |
JPS5233074A (en) * | 1975-09-10 | 1977-03-12 | Nippon Mining Co | Surface treatment of printed circuit copper foil |
JPS5853079B2 (ja) * | 1976-03-15 | 1983-11-26 | 三井アナコンダ銅箔株式会社 | 銅箔の防錆方法 |
JPS5438053A (en) * | 1977-08-29 | 1979-03-22 | Mitsubishi Electric Corp | Safety device for elevator cage |
US4169018A (en) * | 1978-01-16 | 1979-09-25 | Gould Inc. | Process for electroforming copper foil |
US4386139A (en) * | 1980-10-31 | 1983-05-31 | Furukawa Circuit Foil Co., Ltd. | Copper foil for a printed circuit and a method for the production thereof |
US4387006A (en) * | 1981-07-08 | 1983-06-07 | Fukuda Metal Foil & Powder Co., Ltd. | Method of treating the surface of the copper foil used in printed wire boards |
US4686017A (en) * | 1981-11-05 | 1987-08-11 | Union Oil Co. Of California | Electrolytic bath and methods of use |
JPH0639155B2 (ja) * | 1986-02-21 | 1994-05-25 | 名幸電子工業株式会社 | 銅張積層板の製造方法 |
US4781001A (en) * | 1986-03-17 | 1988-11-01 | Cyclops Corporation | Continuous preset access housing |
US4647345A (en) * | 1986-06-05 | 1987-03-03 | Olin Corporation | Metallurgical structure control of electrodeposits using ultrasonic agitation |
AU579517B2 (en) * | 1986-06-20 | 1988-11-24 | Gould Inc. | Double matte finish copper foil |
US4781801A (en) * | 1987-02-03 | 1988-11-01 | Mcgean-Rohco, Inc. | Method of copper plating gravure rolls |
DE3718584A1 (de) * | 1987-06-03 | 1988-12-15 | Norddeutsche Affinerie | Verfahren zur messung der wirksamen inhibitorkonzentration waehrend der metallabscheidung aus waessrigen elektrolyten |
JPH0631461B2 (ja) * | 1987-06-15 | 1994-04-27 | 日本電解株式会社 | 電解銅箔の製造方法 |
JPH0649958B2 (ja) * | 1987-06-15 | 1994-06-29 | 日本電解株式会社 | 電解銅箔の製造方法 |
US4956053A (en) * | 1988-05-26 | 1990-09-11 | Olin Corporation | Apparatus and process for the production of micro-pore free high ductility metal foil |
US5181770A (en) * | 1989-04-19 | 1993-01-26 | Olin Corporation | Surface topography optimization through control of chloride concentration in electroformed copper foil |
US5171417A (en) * | 1989-09-13 | 1992-12-15 | Gould Inc. | Copper foils for printed circuit board applications and procedures and electrolyte bath solutions for electrodepositing the same |
US5215645A (en) * | 1989-09-13 | 1993-06-01 | Gould Inc. | Electrodeposited foil with controlled properties for printed circuit board applications and procedures and electrolyte bath solutions for preparing the same |
JPH05233074A (ja) * | 1992-02-25 | 1993-09-10 | Dai Ichi Seiyaku Co Ltd | pH制御方法及びその装置 |
-
1991
- 1991-05-24 WO PCT/US1991/003695 patent/WO1991019024A1/en active IP Right Grant
- 1991-05-24 DE DE69125573T patent/DE69125573T2/de not_active Expired - Lifetime
- 1991-05-24 JP JP51029191A patent/JP3392414B2/ja not_active Expired - Lifetime
- 1991-05-24 KR KR1019920700254A patent/KR100275899B1/ko not_active IP Right Cessation
- 1991-05-24 BR BR919105776A patent/BR9105776A/pt unknown
- 1991-05-24 AT AT91911599T patent/ATE151474T1/de active
- 1991-05-24 AU AU79527/91A patent/AU7952791A/en not_active Abandoned
- 1991-05-24 EP EP91911599A patent/EP0485588B1/de not_active Expired - Lifetime
-
1992
- 1992-04-07 US US07/865,791 patent/US5421985A/en not_active Expired - Lifetime
-
1994
- 1994-12-23 US US08/363,704 patent/US5454926A/en not_active Expired - Lifetime
-
2001
- 2001-01-29 JP JP2001020836A patent/JP2001247994A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP3392414B2 (ja) | 2003-03-31 |
KR100275899B1 (ko) | 2000-12-15 |
US5454926A (en) | 1995-10-03 |
AU7952791A (en) | 1991-12-31 |
EP0485588A1 (de) | 1992-05-20 |
KR920703881A (ko) | 1992-12-18 |
JP2001247994A (ja) | 2001-09-14 |
BR9105776A (pt) | 1992-08-04 |
WO1991019024A1 (en) | 1991-12-12 |
JPH05502062A (ja) | 1993-04-15 |
EP0485588A4 (en) | 1993-03-31 |
DE69125573T2 (de) | 1997-07-17 |
US5421985A (en) | 1995-06-06 |
ATE151474T1 (de) | 1997-04-15 |
EP0485588B1 (de) | 1997-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69125573D1 (de) | ELEKTROPLATTIERTE KUPFERFOLIE UND DEREN HERSTELLUNG UNTER VERWENDUNG ELEKTROLYTISCHER LöSUNGEN MIT NIEDRIGEN KONZENTRATIONEN VON CHLOR IONEN | |
DE69407726D1 (de) | Elektroplattierte Kupferfolie und Verfahren zu deren Herstellung | |
DE69316407D1 (de) | Metallschaum und Verfahren zu dessen Herstellung | |
ATE53864T1 (de) | Verfahren zur elektrolytischen herstellung von hypochlorit in salzenthaltendem laufendem wasser und vorrichtung zur durchfuehrung dieses verfahrens. | |
DE69411332D1 (de) | Verfahren zur Herstellung elektrisch abgeschiedener Kupferfolie unter Verwendung von Elektrolytlösungen, die kontrollierte Zusätze von Chloridionen und anorganischen Verunreinigungen enthalten | |
MY129010A (en) | Manufacturing method of electrodeposited copper foil and electrodeposited copper foil | |
EP0110463B1 (de) | Verfahren zur Elektroformung eines Metallproduktes und nach diesem Verfahren hergestelltes Metallprodukt | |
EP1065298A3 (de) | Verfahren zur Herstellung elektrisch abgeschiedener Kupferfolie und Kupferfolie, durch elektrolytische Abscheidung hergestellt | |
NO850950L (no) | Halogenid-elektrolyse i et saltsmeltebad | |
DE69801807D1 (de) | Verfahren und vorrichtung zur elektrolytischen herstellung von chlor und deren verwendung | |
JPH02175894A (ja) | スズ、スズ合金電気めっき方法及び同電気めっき装置 | |
Sugino | Preparation, properties and application of the lead peroxide electrode manufactured by a new method | |
US3493478A (en) | Electrolytic preparation of perchlorates | |
KR930004500A (ko) | 전기 도금 방법 | |
MX9101156A (es) | Eliminacion de defectos de pelicula debidos a la evolucion de hidrogeno durante el electrodeposito catodico | |
US3715286A (en) | Electrorefined nickel of controlled size | |
JPS6020475B2 (ja) | 高速電気メツキ浴とメツキ方法 | |
JPS63307291A (ja) | 高純度銅の製造方法 | |
DE59302052D1 (de) | Elektrolytisches Verfahren zur Gewinnung von Platin hoher Reinheit aus verunreinigtem Platin | |
JPH03122299A (ja) | 海中電着構法における非電導性基体の陰電極化電着方法 | |
DE1807149A1 (de) | Elektrode fuer waessrige Alkalimetallchloridelektrolyte | |
JPS57210967A (en) | Pretreatment of aluminum for plating | |
KR920005739A (ko) | 피전착체(object)에 니켈-코발트 합금의 금속 피막을 전착시키는 방법 및 이에 사용된 전해질 용액 | |
JPS5675595A (en) | Anodic oxidized film coloring method of aluminum or aluminum alloy | |
ATE90741T1 (de) | Vorrichtung zur fortlaufenden herstellung eines mehrwertigen metalls durch elektrolyse eines in einem schmelzbad aufgeloesten halogenids. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GA-TEK,INC, EASTLAKE, OHIO, US |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: NIKKO MATERIALS USA INC., CHANDLER, ARIZ., US |