DE3763431D1 - Selektives elektrolytisches abloesen von metallischen beschichtungen von metallischen basis-substraten. - Google Patents
Selektives elektrolytisches abloesen von metallischen beschichtungen von metallischen basis-substraten.Info
- Publication number
- DE3763431D1 DE3763431D1 DE8787103767T DE3763431T DE3763431D1 DE 3763431 D1 DE3763431 D1 DE 3763431D1 DE 8787103767 T DE8787103767 T DE 8787103767T DE 3763431 T DE3763431 T DE 3763431T DE 3763431 D1 DE3763431 D1 DE 3763431D1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- detaching
- base substrates
- base
- coatings
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F5/00—Electrolytic stripping of metallic layers or coatings
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/067—Etchants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Secondary Cells (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/855,043 US4678552A (en) | 1986-04-22 | 1986-04-22 | Selective electrolytic stripping of metal coatings from base metal substrates |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3763431D1 true DE3763431D1 (de) | 1990-08-02 |
Family
ID=25320193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787103767T Expired - Fee Related DE3763431D1 (de) | 1986-04-22 | 1987-03-16 | Selektives elektrolytisches abloesen von metallischen beschichtungen von metallischen basis-substraten. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4678552A (de) |
EP (1) | EP0242583B1 (de) |
JP (1) | JPS62257000A (de) |
AT (1) | ATE54186T1 (de) |
AU (1) | AU592630B2 (de) |
BR (1) | BR8701888A (de) |
CA (1) | CA1294238C (de) |
DE (1) | DE3763431D1 (de) |
DK (1) | DK167776B1 (de) |
ES (1) | ES2015906B3 (de) |
GR (1) | GR3000587T3 (de) |
IN (1) | IN164856B (de) |
MX (1) | MX165328B (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06272098A (ja) * | 1993-03-19 | 1994-09-27 | Ebara Yuujiraito Kk | 錫または錫合金からなる皮膜のための電解剥離液および剥離法 |
US6045686A (en) * | 1997-03-18 | 2000-04-04 | The University Of Connecticut | Method and apparatus for electrochemical delacquering and detinning |
DE19809487A1 (de) * | 1998-03-06 | 1999-09-09 | Greising | Verfahren und Vorrichtung zur Aufbringung einer räumlich begrenzten metallischen Deckschicht auf einer elektrisch leitenden Materialoberfläche |
US6494960B1 (en) * | 1998-04-27 | 2002-12-17 | General Electric Company | Method for removing an aluminide coating from a substrate |
US6176999B1 (en) | 1998-12-18 | 2001-01-23 | United Technologies Corporation | Feedback controlled stripping of airfoils |
GB9901586D0 (en) * | 1999-01-25 | 1999-03-17 | Alpha Fry Ltd | Process for the recovery of lead and/or tin or alloys thereof from substrate surfaces |
JP2002212800A (ja) * | 2001-01-10 | 2002-07-31 | Ebara Udylite Kk | スズ合金めっき皮膜の電解剥離方法 |
US6599416B2 (en) | 2001-09-28 | 2003-07-29 | General Electric Company | Method and apparatus for selectively removing coatings from substrates |
TWI231831B (en) * | 2001-10-11 | 2005-05-01 | Shipley Co Llc | Stripping solution |
US6758914B2 (en) | 2001-10-25 | 2004-07-06 | General Electric Company | Process for partial stripping of diffusion aluminide coatings from metal substrates, and related compositions |
US6969457B2 (en) * | 2002-10-21 | 2005-11-29 | General Electric Company | Method for partially stripping a coating from the surface of a substrate, and related articles and compositions |
EP1473387A1 (de) * | 2003-05-02 | 2004-11-03 | Siemens Aktiengesellschaft | Verfahren zur Entschichtung eines Bauteils |
DE102004045297A1 (de) * | 2004-09-16 | 2006-03-23 | Basf Ag | Verfahren zum Behandeln von metallischen Oberflächen unter Verwendung von Formulierungen auf Basis von wasserarmer Methansulfonsäure |
CA2619509C (en) | 2005-08-12 | 2015-01-06 | Modumetal, Llc. | Compositionally modulated composite materials and methods for making the same |
DE102006045221B3 (de) * | 2006-09-25 | 2008-04-03 | Poligrat Gmbh | Elektropolierverfahren für Kobalt und Kobaltlegierungen und Elektrolyt |
BRPI1010877B1 (pt) | 2009-06-08 | 2020-09-15 | Modumetal, Inc | Revestimento de multicamadas resistente à corrosão e método de eletrodeposição |
WO2011044340A1 (en) * | 2009-10-08 | 2011-04-14 | First Solar, Inc. | Electrochemical method and apparatus for removing coating from a substrate |
TW201634701A (zh) * | 2010-04-15 | 2016-10-01 | 安堤格里斯公司 | 廢棄印刷電路板之回收利用方法 |
CN103088399B (zh) * | 2011-10-31 | 2016-01-06 | 通用电气公司 | 多步骤电化学去金属涂层方法 |
SG11201403228RA (en) | 2011-12-15 | 2014-07-30 | Advanced Tech Materials | Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment |
DE102013102331B3 (de) * | 2013-03-08 | 2014-07-03 | Horst-Otto Bertholdt | Verfahren zum Abbau einer Oxidschicht |
WO2016044720A1 (en) | 2014-09-18 | 2016-03-24 | Modumetal, Inc. | A method and apparatus for continuously applying nanolaminate metal coatings |
EP2971261A4 (de) | 2013-03-15 | 2017-05-31 | Modumetal, Inc. | Elektroplattierte zusammensetzungen und nanolaminierte legierungen für durch ein additivherstellungsverfahren hergestellte artikel |
BR112015022078B1 (pt) | 2013-03-15 | 2022-05-17 | Modumetal, Inc | Aparelho e método para eletrodepositar um revestimento nanolaminado |
BR112015022020A8 (pt) | 2013-03-15 | 2019-12-10 | Modumetal Inc | objeto ou revestimento e seu processo de fabricação |
EA032264B1 (ru) | 2013-03-15 | 2019-05-31 | Модьюметл, Инк. | Способ нанесения покрытия на изделие, изделие, полученное вышеуказанным способом, и труба |
WO2015095664A2 (en) | 2013-12-20 | 2015-06-25 | Greene Lyon Group, Inc. | Method and apparatus for recovery of noble metals, including recovery of noble metals from plated and/or filled scrap |
WO2016210051A1 (en) | 2015-06-24 | 2016-12-29 | Greene Lyon Group, Inc. | Selective removal of noble metals using acidic fluids, including fluids containing nitrate ions |
EA201790644A1 (ru) | 2014-09-18 | 2017-08-31 | Модьюметал, Инк. | Способы изготовления изделий электроосаждением и процессами послойного синтеза |
US10514242B1 (en) | 2015-10-14 | 2019-12-24 | The University Of Massachusetts | Method and apparatus for electrochemical ammunition disposal and material recovery |
AR109584A1 (es) | 2016-09-08 | 2018-12-26 | Modumetal Inc | Procesos para proveer recubrimientos laminados sobre piezas de trabajo, y los artículos que se obtienen con los mismos |
CA3057836A1 (en) | 2017-03-24 | 2018-09-27 | Modumetal, Inc. | Lift plungers with electrodeposited coatings, and systems and methods for producing the same |
EP3612669A1 (de) | 2017-04-21 | 2020-02-26 | Modumetal, Inc. | Rohrförmige artikel mit galvanischen beschichtungen und systeme und verfahren zur herstellung derselben |
EP3784823A1 (de) | 2018-04-27 | 2021-03-03 | Modumetal, Inc. | Vorrichtungen, systeme und verfahren zur herstellung einer vielzahl von gegenständen mit nanolaminierten beschichtungen mittels rotation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525942A (en) * | 1945-06-29 | 1950-10-17 | Standard Oil Co | Electrodepositing bath and process |
US2706171A (en) * | 1953-03-09 | 1955-04-12 | Enthone | Stripping chromium plating from zinc electrolytically |
DE1926228C3 (de) * | 1969-05-22 | 1974-02-21 | Bergische Metallwarenfabrik Dillenberg & Co Kg, 5601 Gruiten | Bad zum elektrolytischen Ablösen von Metallüberzügen aus Nickel oder Chrom von Grundkörpern aus Buntmetall |
US4356069A (en) * | 1981-03-09 | 1982-10-26 | Ross Cunningham | Stripping composition and method for preparing and using same |
US4400248A (en) * | 1982-03-08 | 1983-08-23 | Occidental Chemical Corporation | Electrolytic stripping process |
HU186150B (en) * | 1982-10-29 | 1985-06-28 | Latszereszeti Eszkoezoek Gyara | Process for the removal electrolitically of nickel, chrome ot gold layers from the surface of copper or cupric alloys and equipemnt for carrying out the process |
EP0139039B1 (de) * | 1983-10-26 | 1987-10-21 | Dr.Ing. Max Schlötter GmbH & Co. KG | Entmetallisierungsbad und Verfahren zum elektrolytischen Abziehen von Metallen von Titan als Grundmetall |
DE3415364A1 (de) * | 1984-04-25 | 1985-10-31 | Hoechst Ag, 6230 Frankfurt | Verfahren zur elektrochemischen aufrauhung von aluminium fuer druckplattentraeger in einem waessrigen mischelektrolyten |
US4664763A (en) * | 1985-05-08 | 1987-05-12 | M&T Chemicals Inc. | Process for stripping nickel or nickel-alloy plating in a chromic acid solution |
-
1986
- 1986-04-22 US US06/855,043 patent/US4678552A/en not_active Expired - Fee Related
-
1987
- 1987-03-12 CA CA000531903A patent/CA1294238C/en not_active Expired - Lifetime
- 1987-03-16 ES ES87103767T patent/ES2015906B3/es not_active Expired - Lifetime
- 1987-03-16 AT AT87103767T patent/ATE54186T1/de active
- 1987-03-16 DE DE8787103767T patent/DE3763431D1/de not_active Expired - Fee Related
- 1987-03-16 EP EP87103767A patent/EP0242583B1/de not_active Expired - Lifetime
- 1987-04-02 AU AU70988/87A patent/AU592630B2/en not_active Ceased
- 1987-04-03 IN IN273/CAL/87A patent/IN164856B/en unknown
- 1987-04-21 DK DK202387A patent/DK167776B1/da active
- 1987-04-21 MX MX006126A patent/MX165328B/es unknown
- 1987-04-21 JP JP62096383A patent/JPS62257000A/ja active Pending
- 1987-04-21 BR BR8701888A patent/BR8701888A/pt not_active Application Discontinuation
-
1990
- 1990-06-28 GR GR90400205T patent/GR3000587T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
MX165328B (es) | 1992-11-05 |
AU7098887A (en) | 1987-10-29 |
ATE54186T1 (de) | 1990-07-15 |
JPS62257000A (ja) | 1987-11-09 |
BR8701888A (pt) | 1988-02-02 |
ES2015906B3 (es) | 1990-09-16 |
EP0242583A1 (de) | 1987-10-28 |
IN164856B (de) | 1989-06-17 |
AU592630B2 (en) | 1990-01-18 |
CA1294238C (en) | 1992-01-14 |
GR3000587T3 (en) | 1991-07-31 |
DK202387D0 (da) | 1987-04-21 |
DK202387A (da) | 1987-10-23 |
US4678552A (en) | 1987-07-07 |
EP0242583B1 (de) | 1990-06-27 |
DK167776B1 (da) | 1993-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3763431D1 (de) | Selektives elektrolytisches abloesen von metallischen beschichtungen von metallischen basis-substraten. | |
CA1292203C (en) | Electrolytic recovery of lead from scrap | |
JPS5693883A (en) | Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof | |
WO1999015714A3 (en) | Electro-plating process | |
MY100681A (en) | Process for electrolytic treatment of a metal by liquid power feeding. | |
ATE328137T1 (de) | Anordnung zur elektrogalvanischen metallbeschichtung von bändern | |
IT1270649B (it) | Elettrodo per un procedimento elettrochimico e impiego di detto elettrodo | |
AU587078B2 (en) | Metal halogen electrochemical cell | |
MY109274A (en) | Process of producing metallic foil by electrolysis | |
ES8106337A1 (es) | Perfeccionamientos introducidos en celulas electrolitas. | |
KR900700552A (ko) | 전기전도성 기판의 코팅방법, 이 방법으로 코팅된 기판 및 수성 전기코팅배드 | |
ATE135417T1 (de) | Verfahren und vorrichtung zum elektrolytischen austragen von metallen aus einer metallionen enthaltenden lösung sowie elektrode zur durchführung des verfahrens | |
Chen | Selective Electrolytic Stripping of Metal Coatings From Base Metal Substrates | |
Minoura et al. | Electrochemical photocell using sprayed CdS film electrode | |
SE8603155D0 (sv) | Improvement in electrolytic galvanizing processes | |
ES482021A1 (es) | Procedimiento para la produccion de recubrimientos protecto-res coloreados sobre articulos de aluminio o aleaciones de aluminio. | |
JPS5589500A (en) | Electrolytic multi-coloration for aluminum or aluminum alloy anode oxide film | |
JPS5662996A (en) | Forming method for black film of good adhesion | |
SU1305578A1 (ru) | Способ определени стабильности адгезии соединений | |
GB809936A (en) | Method of removing an electrically conducting film | |
JPS6480014A (en) | Electrolyte | |
JPS54155117A (en) | Mercury recovering method | |
JPS56138186A (en) | Photoreducing method | |
KR970011021A (ko) | 전기분해를 이용한 유기산석의 제조방법 | |
Facsko | Deposition and Dissolution Potential Polarisation Curves and Cell Potential |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ATOCHEM NORTH AMERICA, INC., PHILADELPHIA, PA., US |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |