CA2662238A1 - A novel additive for chromium electrolytes - Google Patents
A novel additive for chromium electrolytes Download PDFInfo
- Publication number
- CA2662238A1 CA2662238A1 CA002662238A CA2662238A CA2662238A1 CA 2662238 A1 CA2662238 A1 CA 2662238A1 CA 002662238 A CA002662238 A CA 002662238A CA 2662238 A CA2662238 A CA 2662238A CA 2662238 A1 CA2662238 A1 CA 2662238A1
- Authority
- CA
- Canada
- Prior art keywords
- additive
- chromic acid
- chromium
- long
- acids
- 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.)
- Abandoned
Links
- 239000000654 additive Substances 0.000 title claims abstract description 66
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 26
- 239000011651 chromium Substances 0.000 title claims abstract description 26
- 230000000996 additive effect Effects 0.000 title claims description 60
- 239000003792 electrolyte Substances 0.000 title claims description 24
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims abstract description 26
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims description 16
- 150000007513 acids Chemical class 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910006069 SO3H Inorganic materials 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000013533 biodegradable additive Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- -1 perfluoro Chemical group 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000007747 plating Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011937 reductive transformation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- PLQISZLZPSPBDP-UHFFFAOYSA-M sodium;pentadecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCCCS([O-])(=O)=O PLQISZLZPSPBDP-UHFFFAOYSA-M 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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
- C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
-
- 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
- C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Primary Cells (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006042076.4 | 2006-09-05 | ||
| DE102006042076A DE102006042076A1 (de) | 2006-09-05 | 2006-09-05 | Ein neues Additiv für Chromelektrolyte |
| PCT/EP2007/059308 WO2008028932A1 (de) | 2006-09-05 | 2007-09-05 | Additiv für chromsäureanwendungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2662238A1 true CA2662238A1 (en) | 2008-03-13 |
Family
ID=38596409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002662238A Abandoned CA2662238A1 (en) | 2006-09-05 | 2007-09-05 | A novel additive for chromium electrolytes |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US20080142372A1 (es) |
| EP (1) | EP2061916A1 (es) |
| JP (1) | JP5588677B2 (es) |
| KR (1) | KR20090075677A (es) |
| AU (1) | AU2007293648A1 (es) |
| BR (1) | BRPI0716255A2 (es) |
| CA (1) | CA2662238A1 (es) |
| DE (1) | DE102006042076A1 (es) |
| EA (1) | EA016032B1 (es) |
| IL (1) | IL197411A0 (es) |
| MX (1) | MX2009002410A (es) |
| NO (1) | NO20091361L (es) |
| RS (1) | RS20090102A (es) |
| SG (1) | SG174763A1 (es) |
| WO (1) | WO2008028932A1 (es) |
| ZA (1) | ZA200901539B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011102052A1 (de) * | 2011-05-19 | 2012-11-22 | Anke Gmbh & Co. Kg | Netzmittel für elektrolytische Anwendung und dessen Verwendung |
| US9771661B2 (en) * | 2012-02-06 | 2017-09-26 | Honeywell International Inc. | Methods for producing a high temperature oxidation resistant MCrAlX coating on superalloy substrates |
| TWI456093B (zh) * | 2012-06-26 | 2014-10-11 | Dexnano Chemicals Co Ltd | 形成黑色三價氧化鉻鍍層之電化學方法及其黑色三價氧化鉻鍍層 |
| ES2766775T3 (es) * | 2013-09-05 | 2020-06-15 | Macdermid Enthone Inc | Composición acuosa de electrolito que tiene una emisión aérea reducida |
| US10087540B2 (en) | 2015-02-17 | 2018-10-02 | Honeywell International Inc. | Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same |
| CN105177640A (zh) * | 2015-08-04 | 2015-12-23 | 重庆立道表面技术有限公司 | 一种高效高性能高硬镀铬工艺 |
| CN110565124A (zh) * | 2019-08-05 | 2019-12-13 | 宣城金诺模塑科技有限公司 | 一种汽车饰件用镀铬溶液及其电镀方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012463B (de) * | 1954-10-05 | 1957-07-18 | Friedrich Kessler | 5, 0 bis 50, 0 m Rollenbandmasse mit automatischer Einrollvorrichtung |
| DE1034945B (de) * | 1956-05-15 | 1958-07-24 | Riedel & Co | Glaettungsmittel und Bad zur elektrolytischen Verchromung aus einer waessrigen sechswertigen Chromsaeureloesung |
| US3041257A (en) * | 1960-08-25 | 1962-06-26 | Westinghouse Electric Corp | Chromium electroplating |
| US3745097A (en) * | 1969-05-26 | 1973-07-10 | M & T Chemicals Inc | Electrodeposition of an iridescent chromium coating |
| CN87100440B (zh) * | 1987-01-27 | 1988-05-11 | 中国人民解放军装甲兵工程学院 | 在不导电材料上刷镀铜的方法 |
| DE3723198A1 (de) * | 1987-07-14 | 1989-02-16 | Bayer Ag | Schaumhemmender zusatz in sauren beizen und galvanischen baedern |
| US4997686A (en) * | 1987-12-23 | 1991-03-05 | Surface Technology, Inc. | Composite electroless plating-solutions, processes, and articles thereof |
| AU638512B2 (en) * | 1989-11-06 | 1993-07-01 | Atotech Deutschland Gmbh | Protection of lead-containing anodes during chromium electroplating |
| US5453175A (en) * | 1989-11-06 | 1995-09-26 | Elf Atochem N. A., Inc. | Protection of lead-containing anodes during chromium electroplating |
| WO1994004722A1 (de) * | 1992-08-14 | 1994-03-03 | Blasberg Oberflächentechnik GmbH | Anode für die galvanische verchromung |
| DE4328883C2 (de) * | 1993-08-27 | 1996-08-14 | Bayer Ag | Verfahren zur Vorbereitung von Polyamidformteilen für die nachfolgende stromlose Metallisierung |
| DE4436391A1 (de) * | 1994-10-12 | 1996-04-18 | Bayer Ag | Verfahren zur direkten galvanischen Durchkontaktierung von zweilagigen Leiterplatten und Multilayern |
| EP0860519A1 (en) * | 1997-02-12 | 1998-08-26 | LUIGI STOPPANI S.p.A. | Chromium plating from baths catalyzed with alkanedisulfonic-alkanesulfonic compounds with inhibitors such as aminoalkanesulfonic acids and heterocyclic bases |
| DE19828545C1 (de) * | 1998-06-26 | 1999-08-12 | Cromotec Oberflaechentechnik G | Galvanisches Bad, Verfahren zur Erzeugung strukturierter Hartchromschichten und Verwendung |
| DE10033433A1 (de) * | 2000-07-10 | 2002-01-24 | Basf Ag | Verfahren zur elektrolytischen Verzinkung aus alkansulfonsäurehaltigen Elektrolyten |
| DE10124631C1 (de) * | 2001-05-18 | 2002-11-21 | Atotech Deutschland Gmbh | Verfahren zum direkten elektrolytischen Metallisieren von elektrisch nichtleiteitenden Substratoberflächen |
| DE10255853A1 (de) * | 2002-11-29 | 2004-06-17 | Federal-Mogul Burscheid Gmbh | Herstellung strukturierter Hartchromschichten |
| JP2005240180A (ja) * | 2004-01-30 | 2005-09-08 | Riken Corp | 複合クロムめっき皮膜を有する摺動部材及びその製造方法 |
| DE102004019370B3 (de) * | 2004-04-21 | 2005-09-01 | Federal-Mogul Burscheid Gmbh | Herstellung einer strukturierten Hartchromschicht und Herstellung einer Beschichtung |
| DE102004026489B3 (de) * | 2004-05-27 | 2005-09-29 | Enthone Inc., West Haven | Verfahren zur Metallisierung von Kunststoffoberflächen |
-
2006
- 2006-09-05 DE DE102006042076A patent/DE102006042076A1/de not_active Ceased
-
2007
- 2007-09-04 US US11/849,491 patent/US20080142372A1/en not_active Abandoned
- 2007-09-05 SG SG2011063302A patent/SG174763A1/en unknown
- 2007-09-05 EP EP07803268A patent/EP2061916A1/de not_active Withdrawn
- 2007-09-05 CA CA002662238A patent/CA2662238A1/en not_active Abandoned
- 2007-09-05 MX MX2009002410A patent/MX2009002410A/es unknown
- 2007-09-05 AU AU2007293648A patent/AU2007293648A1/en not_active Abandoned
- 2007-09-05 WO PCT/EP2007/059308 patent/WO2008028932A1/de active Application Filing
- 2007-09-05 KR KR1020097006769A patent/KR20090075677A/ko not_active Application Discontinuation
- 2007-09-05 RS RSP-2009/0102A patent/RS20090102A/sr unknown
- 2007-09-05 JP JP2009527138A patent/JP5588677B2/ja active Active
- 2007-09-05 EA EA200970249A patent/EA016032B1/ru not_active IP Right Cessation
- 2007-09-05 BR BRPI0716255-3A patent/BRPI0716255A2/pt not_active IP Right Cessation
-
2009
- 2009-03-04 ZA ZA2009/01539A patent/ZA200901539B/en unknown
- 2009-03-05 IL IL197411A patent/IL197411A0/en unknown
- 2009-04-02 NO NO20091361A patent/NO20091361L/no not_active Application Discontinuation
-
2011
- 2011-06-14 US US13/160,292 patent/US20110290658A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20110290658A1 (en) | 2011-12-01 |
| DE102006042076A1 (de) | 2008-03-20 |
| EP2061916A1 (de) | 2009-05-27 |
| US20080142372A1 (en) | 2008-06-19 |
| IL197411A0 (en) | 2009-12-24 |
| MX2009002410A (es) | 2009-05-28 |
| JP2010502836A (ja) | 2010-01-28 |
| EA200970249A1 (ru) | 2009-08-28 |
| BRPI0716255A2 (pt) | 2013-09-03 |
| ZA200901539B (en) | 2010-02-24 |
| SG174763A1 (en) | 2011-10-28 |
| RS20090102A (en) | 2010-08-31 |
| NO20091361L (no) | 2009-05-28 |
| KR20090075677A (ko) | 2009-07-08 |
| JP5588677B2 (ja) | 2014-09-10 |
| EA016032B1 (ru) | 2012-01-30 |
| WO2008028932A1 (de) | 2008-03-13 |
| AU2007293648A1 (en) | 2008-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20130905 |