GB1284677A - Improvements in or relating to chromium electro plating - Google Patents
Improvements in or relating to chromium electro platingInfo
- Publication number
- GB1284677A GB1284677A GB24921/70A GB2492170A GB1284677A GB 1284677 A GB1284677 A GB 1284677A GB 24921/70 A GB24921/70 A GB 24921/70A GB 2492170 A GB2492170 A GB 2492170A GB 1284677 A GB1284677 A GB 1284677A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dichromate
- chromium
- chromate
- coating
- halo
- 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
Links
- 229910052804 chromium Inorganic materials 0.000 title abstract 5
- 239000011651 chromium Substances 0.000 title abstract 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 4
- 238000009713 electroplating Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 9
- 229910052759 nickel Inorganic materials 0.000 abstract 5
- -1 alkyl sulphonic acid Chemical compound 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 abstract 3
- 125000001475 halogen functional group Chemical group 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- 229910001369 Brass Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 239000010951 brass Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- 239000000872 buffer Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- 229910001430 chromium ion Inorganic materials 0.000 abstract 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- DTDCCPMQHXRFFI-UHFFFAOYSA-N dioxido(dioxo)chromium lanthanum(3+) Chemical compound [La+3].[La+3].[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O.[O-][Cr]([O-])(=O)=O DTDCCPMQHXRFFI-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- GIOZLVMCHDGNNZ-UHFFFAOYSA-N magnesium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Mg+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O GIOZLVMCHDGNNZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- NVKTUNLPFJHLCG-UHFFFAOYSA-N strontium chromate Chemical compound [Sr+2].[O-][Cr]([O-])(=O)=O NVKTUNLPFJHLCG-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82794769A | 1969-05-26 | 1969-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1284677A true GB1284677A (en) | 1972-08-09 |
Family
ID=25250548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24921/70A Expired GB1284677A (en) | 1969-05-26 | 1970-05-22 | Improvements in or relating to chromium electro plating |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3745097A (enrdf_load_stackoverflow) |
| JP (1) | JPS4834101B1 (enrdf_load_stackoverflow) |
| AU (1) | AU1545870A (enrdf_load_stackoverflow) |
| DE (1) | DE2025751A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2043658A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1284677A (enrdf_load_stackoverflow) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758390A (en) * | 1971-06-18 | 1973-09-11 | M & T Chemicals Inc | Novel cromium plating compositions |
| US3943040A (en) * | 1974-09-20 | 1976-03-09 | The Harshaw Chemical Company | Microcracked chromium from a bath using an organic sulfur compound |
| JPS54132813U (enrdf_load_stackoverflow) * | 1978-03-08 | 1979-09-14 | ||
| US4206019A (en) * | 1978-04-07 | 1980-06-03 | M&T Chemicals Inc. | Novel low concentration decorative chromium plating baths and method |
| DE3402554A1 (de) * | 1984-01-26 | 1985-08-08 | LPW-Chemie GmbH, 4040 Neuss | Abscheidung von hartchrom auf einer metallegierung aus einem waessrigen, chromsaeure und schwefelsaeure enthaltenden elektrolyten |
| US4588481A (en) * | 1985-03-26 | 1986-05-13 | M&T Chemicals Inc. | Chromium plating bath for producing non-iridescent, adherent, bright chromium deposits at high efficiencies and substantially free of cathodic low current density etching |
| US4828656A (en) * | 1987-02-09 | 1989-05-09 | M&T Chemicals Inc. | High performance electrodeposited chromium layers |
| US4865700A (en) * | 1987-02-13 | 1989-09-12 | M&T Chemicals Inc. | Plating bath and process for making microporous chromium deposits |
| DE3723198A1 (de) * | 1987-07-14 | 1989-02-16 | Bayer Ag | Schaumhemmender zusatz in sauren beizen und galvanischen baedern |
| US5196108A (en) * | 1991-04-24 | 1993-03-23 | Scot Industries, Inc. | Sucker rod oil well pump |
| DE4123291C2 (de) * | 1991-07-13 | 1993-12-09 | Blasberg Oberflaechentech | Verwendung von Anoden für die galvanische Verchromung |
| AU4569493A (en) * | 1992-08-14 | 1994-03-15 | Blasberg-Oberflachentechnik Gmbh | Anode for use in electrolytic chrome-plating |
| DE4305732A1 (de) * | 1993-02-22 | 1994-09-22 | Trinova Chemie Gmbh | Galvanisches Chrombad und Verfahren zur Hartverchromung bei hohen Stromausbeuten |
| DE4430923C2 (de) * | 1994-08-31 | 1997-10-09 | Schaeffler Waelzlager Kg | Galvanisches Chrombad, Verfahren zur galvanischen Abscheidung von Chrom und Verwendung des Bades |
| US6738073B2 (en) * | 1999-05-12 | 2004-05-18 | Imove, Inc. | Camera system with both a wide angle view and a high resolution view |
| DK1205582T3 (da) * | 2000-11-11 | 2008-11-24 | Enthone | Fremgangsmåde til elektrolytisk udskillelse fra en chromholdig oplösning |
| DE102006025847A1 (de) * | 2006-06-02 | 2007-12-06 | Merck Patent Gmbh | Verwendung von Phosphinsäure in der Galvanotechnik |
| US7829162B2 (en) | 2006-08-29 | 2010-11-09 | international imagining materials, inc | Thermal transfer ribbon |
| DE102006042076A1 (de) * | 2006-09-05 | 2008-03-20 | Goldschmidt Tib Gmbh | Ein neues Additiv für Chromelektrolyte |
| US20110155582A1 (en) * | 2009-11-18 | 2011-06-30 | Tremmel Robert A | Semi-Bright Nickel Plating Bath and Method of Using Same |
| US20110114498A1 (en) * | 2009-11-18 | 2011-05-19 | Tremmel Robert A | Semi-Bright Nickel Plating Bath and Method of Using Same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3311548A (en) * | 1964-02-20 | 1967-03-28 | Udylite Corp | Electrodeposition of chromium |
| US3282812A (en) * | 1964-02-20 | 1966-11-01 | Udylite Corp | Electrodeposition of chromium |
-
1969
- 1969-11-26 US US00827947A patent/US3745097A/en not_active Expired - Lifetime
-
1970
- 1970-05-20 FR FR7018219A patent/FR2043658A1/fr not_active Withdrawn
- 1970-05-22 GB GB24921/70A patent/GB1284677A/en not_active Expired
- 1970-05-25 AU AU15458/70A patent/AU1545870A/en not_active Expired
- 1970-05-26 DE DE19702025751 patent/DE2025751A1/de active Pending
- 1970-05-26 JP JP45045109A patent/JPS4834101B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2043658A1 (enrdf_load_stackoverflow) | 1971-02-19 |
| JPS4834101B1 (enrdf_load_stackoverflow) | 1973-10-18 |
| DE2025751A1 (de) | 1970-12-17 |
| US3745097A (en) | 1973-07-10 |
| AU1545870A (en) | 1971-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |