GB771683A - A bath for the electrolytic bright deposition of metals - Google Patents
A bath for the electrolytic bright deposition of metalsInfo
- Publication number
- GB771683A GB771683A GB12165/54A GB1216554A GB771683A GB 771683 A GB771683 A GB 771683A GB 12165/54 A GB12165/54 A GB 12165/54A GB 1216554 A GB1216554 A GB 1216554A GB 771683 A GB771683 A GB 771683A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrolein
- urea
- heating
- thiourea
- small amount
- 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
- 230000008021 deposition Effects 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical group 0.000 title 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 9
- 239000004202 carbamide Substances 0.000 abstract 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 6
- 238000010438 heat treatment Methods 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 3
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- MGJKQDOBUOMPEZ-UHFFFAOYSA-N N,N'-dimethylurea Chemical compound CNC(=O)NC MGJKQDOBUOMPEZ-UHFFFAOYSA-N 0.000 abstract 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract 1
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 alkyl urea Chemical compound 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229960004011 methenamine Drugs 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE771683X | 1953-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB771683A true GB771683A (en) | 1957-04-03 |
Family
ID=6679272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12165/54A Expired GB771683A (en) | 1953-04-28 | 1954-04-27 | A bath for the electrolytic bright deposition of metals |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2828252A (https=) |
| BE (1) | BE528448A (https=) |
| FR (1) | FR1099718A (https=) |
| GB (1) | GB771683A (https=) |
| NL (2) | NL90899C (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1152863B (de) * | 1957-03-16 | 1963-08-14 | Riedel & Co | Saure Baeder zur Herstellung von einebnenden Kupferueberzuegen |
| US3021266A (en) * | 1957-08-12 | 1962-02-13 | Barnet D Ostrow | Additive for copper plating bath |
| NL239247A (https=) * | 1958-11-03 | |||
| DE1121899B (de) * | 1960-07-30 | 1962-01-11 | Dehydag Gmbh | Galvanische Nickelbaeder |
| US3227638A (en) * | 1961-06-16 | 1966-01-04 | Robert H Burnson | Alkali cyanide bath and process for electroplating therewith |
| US3168453A (en) * | 1961-06-28 | 1965-02-02 | Debe Anthony | Zinc cyanide plating bath |
| US3309293A (en) * | 1964-11-16 | 1967-03-14 | Elechem Corp | Copper cyanide electroplating bath |
| US3770599A (en) * | 1971-05-24 | 1973-11-06 | Oxy Metal Finishing Corp | Acid zinc plating baths |
| US3923613A (en) * | 1972-02-22 | 1975-12-02 | Kampschulte & Cie Dr W | Acidic galvanic copper bath |
| US4218292A (en) * | 1979-03-22 | 1980-08-19 | Mcgean Chemical Company, Inc. | Bright zinc electroplating bath and method |
| FR2825721B1 (fr) * | 2001-06-12 | 2003-10-03 | Engelhard Clal Sas | Melange utilisable comme brillanteur dans un bain de depot electrolytique d'argent, d'or ou d'un de leurs alliages |
| US9234291B2 (en) | 2010-09-09 | 2016-01-12 | Globalfoundries Inc. | Zinc thin films plating chemistry and methods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2075623A (en) * | 1934-11-12 | 1937-03-30 | Du Pont | Zinc plating |
| US2101581A (en) * | 1936-05-02 | 1937-12-07 | Udylite Company | Process for obtaining bright zinc coating |
| BE495952A (https=) * | 1943-07-07 | |||
| NL69965C (https=) * | 1945-08-10 | |||
| US2677654A (en) * | 1951-05-10 | 1954-05-04 | Poor & Co | Copper electroplating and compositions therefor |
-
0
- BE BE528448D patent/BE528448A/xx unknown
- NL NLAANVRAGE8900197,A patent/NL187117B/xx unknown
- NL NL90899D patent/NL90899C/xx active
-
1954
- 1954-04-23 US US425322A patent/US2828252A/en not_active Expired - Lifetime
- 1954-04-27 GB GB12165/54A patent/GB771683A/en not_active Expired
- 1954-04-27 FR FR1099718D patent/FR1099718A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2828252A (en) | 1958-03-25 |
| NL90899C (https=) | |
| BE528448A (https=) | |
| NL187117B (nl) | |
| FR1099718A (fr) | 1955-09-08 |
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