BR0318331A - apparatus for applying a zinc or zinc alloy electrodeposit to a workpiece - Google Patents
apparatus for applying a zinc or zinc alloy electrodeposit to a workpieceInfo
- Publication number
- BR0318331A BR0318331A BRPI0318331-9A BR0318331A BR0318331A BR 0318331 A BR0318331 A BR 0318331A BR 0318331 A BR0318331 A BR 0318331A BR 0318331 A BR0318331 A BR 0318331A
- Authority
- BR
- Brazil
- Prior art keywords
- zinc
- workpiece
- applying
- anode
- additive
- Prior art date
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
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
-
- 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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
Abstract
"APARELHO PARA APLICAR UM ELETRODEPóSITO DE ZINCO OU DE LIGA DE ZINCO A UMA PEçA DE TRABALHO". A invenção refere-se a um aparelho (12) para aplicação de um eletrodepósito de zinco ou liga de zinco a uma peça de trabalho compreende um banho de eletrodeposição tendo um pH maior do que cerca de 14. O banho de eletrodeposição inclui íons de zinco e um aditivo. Uma peça de trabalho de catodo (18) está no banho. Uma instalação de anodo (20) contata o banho. A instalação de anodo inclui um anólito e um anodo de metal insolúvel no anólito. O aditivo é capaz de dissociar-se eletroliticamente por ocasião do contato com o anodo. A instalação de anodo inibe a dissociação eletrolítica do aditivo."APPLIANCE FOR APPLYING A ZINC OR ZINC ALLOY ELECTROPOSIT TO A WORKPIECE". The invention relates to an apparatus (12) for applying a zinc or zinc alloy electrodeposit to a workpiece comprises an electrodeposition bath having a pH greater than about 14. The electrodeposition bath includes zinc ions. and an additive. A cathode workpiece (18) is in the bath. Anode installation (20) contacts the bath. The anode installation includes an anolyte and an anolyte insoluble metal anode. The additive is capable of electrolyte dissociation upon contact with the anode. Anode installation inhibits electrolytic dissociation of the additive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/017350 WO2004108995A1 (en) | 2003-06-03 | 2003-06-03 | Zinc and zinc-alloy electroplating |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0318331A true BR0318331A (en) | 2006-07-11 |
Family
ID=33509892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0318331-9A BR0318331A (en) | 2003-06-03 | 2003-06-03 | apparatus for applying a zinc or zinc alloy electrodeposit to a workpiece |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1639155B1 (en) |
AU (1) | AU2003239929A1 (en) |
BR (1) | BR0318331A (en) |
ES (1) | ES2609080T3 (en) |
WO (1) | WO2004108995A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8236159B2 (en) | 1999-04-13 | 2012-08-07 | Applied Materials Inc. | Electrolytic process using cation permeable barrier |
US20060157355A1 (en) * | 2000-03-21 | 2006-07-20 | Semitool, Inc. | Electrolytic process using anion permeable barrier |
US8852417B2 (en) | 1999-04-13 | 2014-10-07 | Applied Materials, Inc. | Electrolytic process using anion permeable barrier |
EP1712660A1 (en) | 2005-04-12 | 2006-10-18 | Enthone Inc. | Insoluble anode |
EP1717353B1 (en) * | 2005-04-26 | 2009-04-22 | ATOTECH Deutschland GmbH | Alkaline galvanizing bath comprising a filtration membrane |
DE102005051632B4 (en) | 2005-10-28 | 2009-02-19 | Enthone Inc., West Haven | Process for pickling non-conductive substrate surfaces and for metallizing plastic surfaces |
DE102007002321B4 (en) * | 2007-01-16 | 2018-07-05 | Volkswagen Ag | Coil spring with corrosion protection |
DE102010044551A1 (en) * | 2010-09-07 | 2012-03-08 | Coventya Gmbh | Anode and their use in an alkaline electroplating bath |
DE202015002289U1 (en) | 2015-03-25 | 2015-05-06 | Hartmut Trenkner | Two-chamber electrodialysis cell with anion and cation exchange membrane for use as an anode in alkaline zinc and zinc alloy electrolytes for the purpose of metal deposition in electroplating plants |
MX368366B (en) * | 2015-07-22 | 2019-09-30 | Dipsol Chem | Zinc alloy plating method. |
EP3042984B1 (en) * | 2015-07-22 | 2019-04-03 | Dipsol Chemicals Co., Ltd. | Zinc alloy plating method |
EP3358045A1 (en) | 2017-02-07 | 2018-08-08 | Dr.Ing. Max Schlötter GmbH & Co. KG | Method for the galvanic deposition of zinc and zinc alloy layers from an alkaline coating bath with reduced degradation of organic bath additives |
CN109824930A (en) * | 2019-02-15 | 2019-05-31 | 朝阳华鼎储能技术有限公司 | A kind of ion exchange membrane preparation method based on waste and old resin recovery technology |
JP7256042B2 (en) * | 2019-03-20 | 2023-04-11 | 株式会社ユアサメンブレンシステム | Diaphragm member |
CN110066421A (en) * | 2019-05-09 | 2019-07-30 | 朝阳华鼎储能技术有限公司 | A kind of perfluorinated sulfonic resin recovery method of waste and old diaphragm |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5112447A (en) * | 1991-08-19 | 1992-05-12 | Eltech Systems Corporation | Process for electroplating |
DE19834353C2 (en) * | 1998-07-30 | 2000-08-17 | Hillebrand Walter Gmbh & Co Kg | Alkaline zinc-nickel bath |
ES2250166T5 (en) * | 2000-06-15 | 2016-05-20 | Coventya Inc | Zinc-Nickel Electroplating |
-
2003
- 2003-06-03 AU AU2003239929A patent/AU2003239929A1/en not_active Abandoned
- 2003-06-03 EP EP03734340.7A patent/EP1639155B1/en not_active Expired - Lifetime
- 2003-06-03 WO PCT/US2003/017350 patent/WO2004108995A1/en active Search and Examination
- 2003-06-03 BR BRPI0318331-9A patent/BR0318331A/en not_active Application Discontinuation
- 2003-06-03 ES ES03734340.7T patent/ES2609080T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004108995A1 (en) | 2004-12-16 |
ES2609080T3 (en) | 2017-04-18 |
EP1639155B1 (en) | 2016-11-02 |
EP1639155A1 (en) | 2006-03-29 |
AU2003239929A1 (en) | 2005-01-04 |
AU2003239929A8 (en) | 2005-01-04 |
EP1639155A4 (en) | 2007-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE(S). |
|
B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |