BE893883Q - Procede de decapage de surfaces en cuivre ou en alliages de cuivre - Google Patents

Procede de decapage de surfaces en cuivre ou en alliages de cuivre

Info

Publication number
BE893883Q
BE893883Q BE0/208628A BE208628A BE893883Q BE 893883 Q BE893883 Q BE 893883Q BE 0/208628 A BE0/208628 A BE 0/208628A BE 208628 A BE208628 A BE 208628A BE 893883 Q BE893883 Q BE 893883Q
Authority
BE
Belgium
Prior art keywords
copper
etching solution
oxidizing agent
stripping
etching
Prior art date
Application number
BE0/208628A
Other languages
English (en)
Original Assignee
Faul Wolfgang
Furst Leander
Kastening Bertel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Faul Wolfgang, Furst Leander, Kastening Bertel filed Critical Faul Wolfgang
Application granted granted Critical
Publication of BE893883Q publication Critical patent/BE893883Q/fr

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
    • C23F1/46—Regeneration of etching compositions

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)
  • Crushing And Grinding (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE0/208628A 1978-11-22 1982-07-20 Procede de decapage de surfaces en cuivre ou en alliages de cuivre BE893883Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2850542A DE2850542C2 (de) 1978-11-22 1978-11-22 Verfahren zum Ätzen von Oberflächen aus Kupfer oder Kupferlegierungen

Publications (1)

Publication Number Publication Date
BE893883Q true BE893883Q (fr) 1982-11-16

Family

ID=6055278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208628A BE893883Q (fr) 1978-11-22 1982-07-20 Procede de decapage de surfaces en cuivre ou en alliages de cuivre

Country Status (8)

Country Link
US (1) US4265722A (fr)
EP (1) EP0011800B1 (fr)
JP (1) JPS5573872A (fr)
AT (1) ATE652T1 (fr)
AU (1) AU527609B2 (fr)
BE (1) BE893883Q (fr)
CA (1) CA1152939A (fr)
DE (1) DE2850542C2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416725A (en) * 1982-12-30 1983-11-22 International Business Machines Corporation Copper texturing process
DE3539886A1 (de) * 1985-11-11 1987-05-14 Hoellmueller Maschbau H Verfahren und vorrichtung zum aetzen eines zumindest teilweise aus metall, vorzugsweise kupfer, bestehenden aetzguts
US4879045A (en) * 1986-01-13 1989-11-07 Eggerichs Terry L Method and apparatus for electromagnetically treating a fluid
US5531874A (en) * 1994-06-17 1996-07-02 International Business Machines Corporation Electroetching tool using localized application of channelized flow of electrolyte
GB2293390A (en) * 1994-09-20 1996-03-27 British Tech Group Simultaneous etchant regeneration and metal deposition by electrodialysis
DE19850530A1 (de) * 1998-11-03 2000-05-25 Eilenburger Elektrolyse & Umwelttechnik Gmbh Kreislaufverfahren zum Beizen von Kupfer und Kupferlegierungen
US6656370B1 (en) * 2000-10-13 2003-12-02 Lenora Toscano Method for the manufacture of printed circuit boards
DE10059743A1 (de) * 2000-12-01 2002-06-20 Rolf Hempelmann Verfahren zur Katalysatorabscheidung
SE519898C2 (sv) * 2001-09-10 2003-04-22 Obducat Ab Sätt att etsa koppar på kort samt anordning och elektrolyt för utförande av sättet
DE10326767B4 (de) * 2003-06-13 2006-02-02 Atotech Deutschland Gmbh Verfahren zur Regenerierung von eisenhaltigen Ätzlösungen zur Verwendung beim Ätzen oder Beizen von Kupfer oder Kupferlegierungen sowie eine Vorrichtung zur Durchführung desselben
US20050067378A1 (en) * 2003-09-30 2005-03-31 Harry Fuerhaupter Method for micro-roughening treatment of copper and mixed-metal circuitry
CN103924243A (zh) * 2013-01-11 2014-07-16 上海飞凯光电材料股份有限公司 一种蚀刻液组合物
EP2754732B1 (fr) * 2013-01-15 2015-03-11 ATOTECH Deutschland GmbH Composition aqueuse pour gravure du cuivre et des alliages de cuivre
CN111971406B (zh) 2018-06-28 2021-10-26 古河电气工业株式会社 铜合金板材和铜合金板材的制造方法以及使用铜合金板材的连接器
CN108866572A (zh) * 2018-08-27 2018-11-23 苏碧云 一种铁置换铜电解槽
CN111809184B (zh) * 2020-07-15 2022-03-04 深圳市祺鑫环保科技有限公司 再生子液回用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033793A (en) * 1958-08-13 1962-05-08 Photo Engravers Res Inc Powderless etching of copper photoengraving plates
US3622478A (en) * 1960-11-14 1971-11-23 Gen Electric Continuous regeneration of ferric sulfate pickling bath
SU438729A1 (ru) * 1970-07-17 1975-01-23 Предприятие П/Я А-7125 Способ регенерации сернокислых и хлористых травильных растворов железа
US3974050A (en) * 1971-10-12 1976-08-10 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Method of and apparatus for processing the surface of bodies
US3788915A (en) * 1972-02-09 1974-01-29 Shipley Co Regeneration of spent etchant
US4153531A (en) * 1976-08-21 1979-05-08 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Apparatus for electrochemically processing metallic surfaces
DE2641905C2 (de) * 1976-09-17 1986-03-20 Geb. Bakulina Galina Aleksandrovna Batova Verfahren zur Regenerierung verbrauchter Ätzlösungen
DE2655137C2 (de) * 1976-12-04 1978-06-08 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur elektrochemischen Bearbeitung metallischer Oberflächen

Also Published As

Publication number Publication date
DE2850542A1 (de) 1980-06-04
AU5309379A (en) 1980-05-29
JPS636632B2 (fr) 1988-02-10
CA1152939A (fr) 1983-08-30
ATE652T1 (de) 1982-02-15
US4265722A (en) 1981-05-05
AU527609B2 (en) 1983-03-10
EP0011800A1 (fr) 1980-06-11
DE2850542C2 (de) 1982-07-01
JPS5573872A (en) 1980-06-03
EP0011800B1 (fr) 1982-02-03

Similar Documents

Publication Publication Date Title
BE893883Q (fr) Procede de decapage de surfaces en cuivre ou en alliages de cuivre
US4944851A (en) Electrolytic method for regenerating tin or tin-lead alloy stripping compositions
KR880013705A (ko) 인쇄판 지지체에 사용하기 위한 알루미늄의 전기화학적 조도화 방법
ATE1071T1 (de) Verfahren und vorrichtung zum regenerieren einer kupfer(ii)-chlorid und/oder eisen(iii)-chlorid enthaltenden aetzloesung in einer elektrolysezelle.
FR2524814B1 (fr) Procede pour la production de membranes echangeuses d'ions munies d'un revetement pour l'electrolyse
JPS5576094A (en) Surface treating method of magnesium or its alloy
DE59107541D1 (de) Verfahren und Vorrichtung zum elektrolytischen Austragen von Metallen aus einer Metallionen enthaltenden Lösung sowie Elektrode zur Durchführung des Verfahrens
JPS5534607A (en) Recovering and removing method for useless metals from chromate solution by diaphragm electrolysis
KR860001221A (ko) 스테인레스강의 금속도금 방법
SE7501837L (fr)
JPS56139193A (en) Treatment of waste copper plating solution
JPS5735699A (en) Production of chrome plated steel plate of superior adhesiveness
JPS5524947A (en) Formation of nontransparent anodic oxide film in aluminium-clad material
JPS57177988A (en) Manufacture of silver plated copper material
Vaaler Electrolytic Purification of Nickel Plating Solutions
JPS57152490A (en) Surface treatment of copper foil
Illangovan et al. Electrometallurgy of Chalcopyrites. VI.--The Nature of Anodic Behavior in Galvanic Cementation
JPS5310325A (en) Copper removing method from anode slime of copper electrolysis
JPS552737A (en) Coloring method for stainless steel
JPS6431987A (en) Electrolytic refining method for copper
JPS57161096A (en) Descaling method for one-side galvanized steel plate
Florian Process for Electroplating a Zinc--Nickel Alloy on a Steel Strip
Petrescu et al. Progress in Copper Electrolytical Refining by the Use of Organic Electrolytes and by the Electrolyte Purification Used in Conventional Electrolysis
Ceratelli Recovery of Metals From Electroplating Solutions
Jaskula et al. Quantitative Estimation of the Silver Transfer at Electrolytic Refining of Copper

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FURST LEANDER

Effective date: 19900731

Owner name: KASTENING BERTEL

Effective date: 19900731

Owner name: FAUL WOLFGANG

Effective date: 19900731