WO2015121790A3 - Procédé de placage au chrome trivalent en continu - Google Patents
Procédé de placage au chrome trivalent en continu Download PDFInfo
- Publication number
- WO2015121790A3 WO2015121790A3 PCT/IB2015/050974 IB2015050974W WO2015121790A3 WO 2015121790 A3 WO2015121790 A3 WO 2015121790A3 IB 2015050974 W IB2015050974 W IB 2015050974W WO 2015121790 A3 WO2015121790 A3 WO 2015121790A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- trivalent chromium
- continuous
- plating method
- chromium plating
- ions
- 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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/18—Regeneration of process solutions of electrolytes
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201580019366.6A CN106164340A (zh) | 2014-02-11 | 2015-02-09 | 三价铬酸盐电镀的连续方法 |
US15/118,460 US20170167040A1 (en) | 2014-02-11 | 2015-02-09 | Continuous trivalent chromium plating method |
EP15748593.9A EP3106544A4 (fr) | 2014-02-11 | 2015-02-09 | Procédé de placage au chrome trivalent en continu |
BR112016018584A BR112016018584A2 (pt) | 2014-02-11 | 2015-02-09 | processo de banho continuo de cromo trivalente |
MX2016010449A MX2016010449A (es) | 2014-02-11 | 2015-02-09 | Proceso de cromado trivalente continuo. |
RU2016135556A RU2016135556A (ru) | 2014-02-11 | 2015-02-09 | Способ непрерывного нанесения покрытия из трехвалентного хрома |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CO14-28206 | 2014-02-11 | ||
CO14028206A CO7190036A1 (es) | 2014-02-11 | 2014-02-11 | Proceso de cromado trivalente continuo |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015121790A2 WO2015121790A2 (fr) | 2015-08-20 |
WO2015121790A3 true WO2015121790A3 (fr) | 2016-01-21 |
Family
ID=53191871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2015/050974 WO2015121790A2 (fr) | 2014-02-11 | 2015-02-09 | Procédé de placage au chrome trivalent en continu |
Country Status (8)
Country | Link |
---|---|
US (1) | US20170167040A1 (fr) |
EP (1) | EP3106544A4 (fr) |
CN (1) | CN106164340A (fr) |
BR (1) | BR112016018584A2 (fr) |
CO (1) | CO7190036A1 (fr) |
MX (1) | MX2016010449A (fr) |
RU (1) | RU2016135556A (fr) |
WO (1) | WO2015121790A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4170071A1 (fr) | 2017-04-04 | 2023-04-26 | Atotech Deutschland GmbH & Co. KG | Procédé de dépôt électrolytique d'une couche de chrome ou d'alliage de chrome sur au moins un substrat |
AT520829B1 (de) * | 2018-10-19 | 2019-08-15 | Andritz Ag Maschf | Verfahren zum Verchromen von Metallbändern |
WO2020189802A1 (fr) * | 2019-03-15 | 2020-09-24 | 유한회사 한국신기술 | Antioxydan, comprenant un composite à groupe cyano-carboxyle exempt de constituant soufré, pour empêcher l'oxydation d'ions chrome trivalents en ions chrome divalents, et solution d'électrodéposition de chrome trivalent le comprenant |
CN110760900A (zh) * | 2019-11-29 | 2020-02-07 | 扬州大学 | 一种六价铬废水还原作电镀铬源的方法及其电镀方法 |
RU2734986C1 (ru) * | 2020-03-23 | 2020-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д. И. Менделеева" (РХТУ им. Д. И. Менделеева) | Способ электрохимического нанесения хромовых покрытий из саморегулирующегося электролита на основе соединений трехвалентного хрома |
CN113774438A (zh) * | 2021-08-24 | 2021-12-10 | 上原汽车铭牌(惠州)有限公司 | 汽车标识生产用三价铬电镀液配方及三价铬电镀工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748069A (en) * | 1948-03-20 | 1956-05-29 | Iexi Jean Jacques Georges | Trivalent chromium plating solution |
US3111464A (en) * | 1961-09-29 | 1963-11-19 | Battelle Development Corp | Electrodeposition of chromium and chromium alloys |
US3729392A (en) * | 1971-02-19 | 1973-04-24 | Du Pont | Plating of titanium with chromium |
US4477315A (en) * | 1980-11-10 | 1984-10-16 | Omi International Corporation | Trivalent chromium electrolyte and process employing reducing agents |
US20080169199A1 (en) * | 2007-01-17 | 2008-07-17 | Chang Gung University | Trivalent chromium electroplating solution and an electroplating process with the solution |
CN102443825A (zh) * | 2011-12-07 | 2012-05-09 | 黄石振华化工有限公司 | 一种高浓度硫酸铬——氟化铵三价铬电镀液及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2112691A (en) * | 1936-01-30 | 1938-03-29 | Pyrene Mfg Co | Electroplating anode unit |
US4167460A (en) * | 1978-04-03 | 1979-09-11 | Oxy Metal Industries Corporation | Trivalent chromium plating bath composition and process |
US4439285A (en) * | 1980-11-10 | 1984-03-27 | Omi International Corporation | Trivalent chromium electrolyte and process employing neodymium reducing agent |
CA1244376A (fr) * | 1983-05-12 | 1988-11-08 | Thaddeus W. Tomaszewski | Electrolyte de chrome trivalent et mode d'utilisation |
US7052592B2 (en) * | 2004-06-24 | 2006-05-30 | Gueguine Yedigarian | Chromium plating method |
JP2009074168A (ja) * | 2007-08-30 | 2009-04-09 | Nissan Motor Co Ltd | クロムめっき部品およびその製造方法 |
CN201172698Y (zh) * | 2008-02-18 | 2008-12-31 | 佛山市昭信金属制品有限公司 | 一种硫酸型三价铬镀液防治金属离子杂质污染装置 |
US7780840B2 (en) * | 2008-10-30 | 2010-08-24 | Trevor Pearson | Process for plating chromium from a trivalent chromium plating bath |
CN101665960A (zh) * | 2009-09-04 | 2010-03-10 | 厦门大学 | 一种硫酸盐三价铬电镀液与制备方法 |
JP5732721B2 (ja) * | 2010-01-08 | 2015-06-10 | 上村工業株式会社 | クロムめっき方法 |
-
2014
- 2014-02-11 CO CO14028206A patent/CO7190036A1/es unknown
-
2015
- 2015-02-09 BR BR112016018584A patent/BR112016018584A2/pt not_active IP Right Cessation
- 2015-02-09 EP EP15748593.9A patent/EP3106544A4/fr not_active Withdrawn
- 2015-02-09 US US15/118,460 patent/US20170167040A1/en not_active Abandoned
- 2015-02-09 RU RU2016135556A patent/RU2016135556A/ru not_active Application Discontinuation
- 2015-02-09 WO PCT/IB2015/050974 patent/WO2015121790A2/fr active Application Filing
- 2015-02-09 CN CN201580019366.6A patent/CN106164340A/zh active Pending
- 2015-02-09 MX MX2016010449A patent/MX2016010449A/es unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748069A (en) * | 1948-03-20 | 1956-05-29 | Iexi Jean Jacques Georges | Trivalent chromium plating solution |
US3111464A (en) * | 1961-09-29 | 1963-11-19 | Battelle Development Corp | Electrodeposition of chromium and chromium alloys |
US3729392A (en) * | 1971-02-19 | 1973-04-24 | Du Pont | Plating of titanium with chromium |
US4477315A (en) * | 1980-11-10 | 1984-10-16 | Omi International Corporation | Trivalent chromium electrolyte and process employing reducing agents |
US20080169199A1 (en) * | 2007-01-17 | 2008-07-17 | Chang Gung University | Trivalent chromium electroplating solution and an electroplating process with the solution |
CN102443825A (zh) * | 2011-12-07 | 2012-05-09 | 黄石振华化工有限公司 | 一种高浓度硫酸铬——氟化铵三价铬电镀液及其制备方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3106544A4 * |
Also Published As
Publication number | Publication date |
---|---|
RU2016135556A3 (fr) | 2018-10-29 |
BR112016018584A2 (pt) | 2019-08-20 |
CN106164340A (zh) | 2016-11-23 |
EP3106544A2 (fr) | 2016-12-21 |
MX2016010449A (es) | 2017-06-19 |
RU2016135556A (ru) | 2018-03-15 |
US20170167040A1 (en) | 2017-06-15 |
EP3106544A4 (fr) | 2017-08-09 |
CO7190036A1 (es) | 2015-02-19 |
WO2015121790A2 (fr) | 2015-08-20 |
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Ref country code: BR Ref legal event code: B01D Ref document number: 112016018584 Country of ref document: BR Kind code of ref document: A2 Free format text: O PRESENTE PEDIDO FOI DEPOSITADO ATRAVES DO PCTIB2015/050974 EM 09/02/2015, DANDO ENTRADA NA FASE NACIONAL EM 12/08/2016, APESAR DO PRAZO EXPIRAR EM 11/08/2016 (30 MESES CONTADOS DA DATA DE PRIORIDADE QUE E 11/02/2014).JUNTAMENTE COM A PETICAO DE ENTRADA, O DEPOSITANTE SOLICITOU CONCESSAO DE PRAZO ADICIONAL OU RESTABELECIMENTO DE DIREITO DE ENTRADA NA FASE NACIONAL, JUSTIFICANDO QUE POR FALHA NO SISTEMA DE RECEBIMENTO DE PEDIDOS DO INPI, NAO FOI POSSIVEL REALIZAR O DEPOSITO DENTRO DO PRAZO.A ALEGACAO APRESENTADA CONFIGURA MOTIVO RELEVANTE PARA A FALTA DE EXECUCAO DOS ATOS E FOI ANEXADO A PETICAO O INFORME DO INSTITUTO SOBRE A FALHA EM QUESTAO. DIANTE DO EXPOSTO, CONSIDERA-SE QUE O PEDIDO DE |
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