US905837A - Electrolyte. - Google Patents
Electrolyte. Download PDFInfo
- Publication number
- US905837A US905837A US33126306A US1906331263A US905837A US 905837 A US905837 A US 905837A US 33126306 A US33126306 A US 33126306A US 1906331263 A US1906331263 A US 1906331263A US 905837 A US905837 A US 905837A
- Authority
- US
- United States
- Prior art keywords
- electrolyte
- metal
- zinc
- salt
- naphthalene
- 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 - Lifetime
Links
- 239000003792 electrolyte Substances 0.000 title description 10
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- -1 carbocyclic sulfonic acid salts Chemical class 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 3
- 229960001763 zinc sulfate Drugs 0.000 description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- UXKMTAQVKAEVGH-UHFFFAOYSA-L zinc naphthalene-1,2-disulfonate Chemical compound [Zn++].[O-]S(=O)(=O)c1ccc2ccccc2c1S([O-])(=O)=O UXKMTAQVKAEVGH-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RWOBKKZZJPDWEX-UHFFFAOYSA-N naphthalene;zinc Chemical compound [Zn].C1=CC=CC2=CC=CC=C21 RWOBKKZZJPDWEX-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 230000001256 tonic effect Effects 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
- C25D3/22—Electroplating: Baths therefor from solutions of zinc
Definitions
- the electrolyte used consists mainly of a readily soluble sulfonate, preferably the naphthalene disulfonate is used, in conjunction with an inorganic salt or salts.
- the metal or metals are deposited by the ordinarily used electrolytic practice of transfer from soluble anode or anodes.
- An electrolyte comprising a salt of the metal to be deposited, and the salt of a metal to alloy therewith and the carbocyclic sulfonic acid salt of the metal to be deposited.
- An electrolyte for metal deposition containing a carbocyclic sulfonic acid salt of said metal.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Table Equipment (AREA)
Description
UNITED STATES PATENT OFFICE.
EDWARD C. BROADWELL, OF CHICAGO, IIJLINOIS, ASSIGNOR TO J. W. MEAKER, JR, OF CHICAGO, ILLINOIS.
ELECTROLYTE.
Specification of Letters Patent.
Patented Dec. 8, 1908.
Application filed August 20, 1906. Serial No. 331,263.
To all whom it may concern:
Be it known that I, EDWARD C. BROAD-'- wELL, a citizen of the United States, and a resident of Chicago, Cook county, Illinois, have invented certain new and useful Improvements in Electrolytes Utilizable for the trolyte utilizable for coating metals with an ornamental or protecting coating.- I
In carrying out my invention the electrolyte used consists mainly of a readily soluble sulfonate, preferably the naphthalene disulfonate is used, in conjunction with an inorganic salt or salts. The metal or metals are deposited by the ordinarily used electrolytic practice of transfer from soluble anode or anodes.
In the electro-deposition of zinc and alloys thereof containing just sufficient aluminum or cadmium or like metals having a brighten- Eng influence upon zinc, I utilize in. reference a solution of zinc sulfate of su density in conjunction with zinc naphthalene di-sulfonate. The proportions may vary through a wide range dependent on the current, and the purpose for which the deposit is desired.
The organic salts used are produced in a manner indicated by the followmg equations:
( 1 ,13, H so, o;,H,so,H 11,0
tonic acid cient Naphthalene di sulionic acid Naphtha one di zinc sulfonate gen Of course I can utilize in the same manner other of the carbocyclic sulfonic acid salts either with or without the salt of an inorganic nature.
I do not limit myself to zinccoatings but have in view all metals for ornamental or protective coatings and consider, a part from any theory of electrolysis, I have, (in the utilization of cheaply producible sulfonic acid) the needed complexity heretofore furnished by such organic acids as oxalic citric,
and tartaric as Well as a process capable of as good or better results than previously obtainable.
I claim as my invention:
. 1. An electrolyte com rising an inorganic salt of the metal to be eposited and a carbocyclio sulfonic acid salt of said metal.
2. An electrolyte comprising a salt of the metal to be deposited, and the salt of a metal to alloy therewith and the carbocyclic sulfonic acid salt of the metal to be deposited.
3. An electrolyte for metal deposition containing a carbocyclic sulfonic acid salt of said metal.
4. In conjunction with the inorganic salts of the metal to be deposited, dissolved in an electrolyte, the naphthalene di-sulfonate of the same metal.
5. An electrolyte embracing zinc sulfate and zinc naphthalene di-sulfonate.
6. An electrolyte embracin zinc sulfate and zinc naphthalene di-s onate and a small percentage of aluminum sulfate.
In testimony whereof I' have hereunto subscribed my name in the presence of two subscribing witnesses.
EDWARD of BROADWELL.
, Witnesses:
C. H. HILLs, WM. C. SMITH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33126306A US905837A (en) | 1906-08-20 | 1906-08-20 | Electrolyte. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33126306A US905837A (en) | 1906-08-20 | 1906-08-20 | Electrolyte. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US905837A true US905837A (en) | 1908-12-08 |
Family
ID=2974272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US33126306A Expired - Lifetime US905837A (en) | 1906-08-20 | 1906-08-20 | Electrolyte. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US905837A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525942A (en) * | 1945-06-29 | 1950-10-17 | Standard Oil Co | Electrodepositing bath and process |
| US2543545A (en) * | 1948-04-02 | 1951-02-27 | Meaker Company | Electrodeposition bath for bright zinc |
| US2576999A (en) * | 1948-06-19 | 1951-12-04 | Acme Steel Co | Method of electroplating zinc |
| US3386898A (en) * | 1967-07-17 | 1968-06-04 | Du Pont | Alkaline, cyanide zinc electroplating bath process, and additive therefor |
| US3537959A (en) * | 1966-05-26 | 1970-11-03 | Max Schloetter Fuer Galvanotec | Electroplating baths and process for producing bright zinc deposits |
| WO1984002538A1 (en) * | 1982-12-22 | 1984-07-05 | Learonal Inc | Electrodeposition of palladium-silver alloys |
| US4465563A (en) * | 1982-12-22 | 1984-08-14 | Learonal, Inc. | Electrodeposition of palladium-silver alloys |
| US5066367A (en) * | 1981-09-11 | 1991-11-19 | Learonal Inc. | Limiting tin sludge formation in tin or tin/lead electroplating solutions |
| US5094726A (en) * | 1981-09-11 | 1992-03-10 | Learonal, Inc. | Limiting tin sludge formation in tin or tin-lead electroplating solutions |
| US5174887A (en) * | 1987-12-10 | 1992-12-29 | Learonal, Inc. | High speed electroplating of tinplate |
| EP0786539A2 (en) | 1996-01-26 | 1997-07-30 | Elf Atochem North America, Inc. | High current density zinc organosulfonate electrogalvanizing process and composition |
-
1906
- 1906-08-20 US US33126306A patent/US905837A/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525942A (en) * | 1945-06-29 | 1950-10-17 | Standard Oil Co | Electrodepositing bath and process |
| US2543545A (en) * | 1948-04-02 | 1951-02-27 | Meaker Company | Electrodeposition bath for bright zinc |
| US2576999A (en) * | 1948-06-19 | 1951-12-04 | Acme Steel Co | Method of electroplating zinc |
| US3537959A (en) * | 1966-05-26 | 1970-11-03 | Max Schloetter Fuer Galvanotec | Electroplating baths and process for producing bright zinc deposits |
| US3386898A (en) * | 1967-07-17 | 1968-06-04 | Du Pont | Alkaline, cyanide zinc electroplating bath process, and additive therefor |
| US5066367A (en) * | 1981-09-11 | 1991-11-19 | Learonal Inc. | Limiting tin sludge formation in tin or tin/lead electroplating solutions |
| US5094726A (en) * | 1981-09-11 | 1992-03-10 | Learonal, Inc. | Limiting tin sludge formation in tin or tin-lead electroplating solutions |
| WO1984002538A1 (en) * | 1982-12-22 | 1984-07-05 | Learonal Inc | Electrodeposition of palladium-silver alloys |
| US4465563A (en) * | 1982-12-22 | 1984-08-14 | Learonal, Inc. | Electrodeposition of palladium-silver alloys |
| US5174887A (en) * | 1987-12-10 | 1992-12-29 | Learonal, Inc. | High speed electroplating of tinplate |
| EP0786539A2 (en) | 1996-01-26 | 1997-07-30 | Elf Atochem North America, Inc. | High current density zinc organosulfonate electrogalvanizing process and composition |
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