US129207A - Improvement in bronzing columns, pillars, monuments - Google Patents
Improvement in bronzing columns, pillars, monuments Download PDFInfo
- Publication number
- US129207A US129207A US129207DA US129207A US 129207 A US129207 A US 129207A US 129207D A US129207D A US 129207DA US 129207 A US129207 A US 129207A
- Authority
- US
- United States
- Prior art keywords
- monuments
- pillars
- bronzing
- columns
- improvement
- 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
- 229910000906 Bronze Inorganic materials 0.000 description 5
- 239000010974 bronze Substances 0.000 description 5
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241001311547 Patina Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
Definitions
- a second deposit of copper is made on the zinc or lead coat.
- Four drains of sal ammonia (salmt'ac) and 'one dram of binoxalate of potash are dissolved in one pound and a half of white vinegar, and this solution is applied to the copper, and the real antique bronze is formed.
- the deposit of metal is irregular, strongly-diluted muriatic or nitric acid, or chloride of antimony is desirable.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fodder In General (AREA)
Description
LEOPOLD BRANDEIS, OF BROOKLYN, NEW YORK.
IMPROVEMENT IN BRONZING COLUMN$,-PILLARS, MONUMENTS, &c.
Specification forming part of Letters Patent No. 129,207, dated July 16, 1872.
SPECIFICATION.
I, LEOPOLD BRANDEIS, of Brooklyn, Kings county, and State of New York, have invented a new process or processes to bronze large iron castings, columns, pillars, monuments, statues, railing or gratin g,vases, settees, chairs, lamp-posts, fountains, stable furniture, 800., and to givethem the true color of antique bronze, (patina antiquca) where required.
It has been found impracticable so far to galvanize or plate such large objects, on account of the tremendous size of the tanks needed for pickling, (viz., for the removal of the oxide and hydrates,) and their great weight and bulk.
To dispense with this entirely I direct a stream of sharp clean sand from an elevation on the object to be cleaned. This stream of sand can be directed to any part by means of flexible tubes or pipes. The article of iron gets a perfect scouring and polish by this means, and I proceed then to deposit copper on it by the usual mode of applying a solution of a copper-salt, or by solution and battery. The next step is the depositing of zinc by means of the battery, or of lead if the bronze is likely to be exposed to the action of gases or acids, and the shade of the bronze formed 1 now is conditioned by the thickness of the last deposit. If the bronze-antique is required,
a second deposit of copper is made on the zinc or lead coat. Four drains of sal ammonia (salmt'ac) and 'one dram of binoxalate of potash are dissolved in one pound and a half of white vinegar, and this solution is applied to the copper, and the real antique bronze is formed. When, exceptionally, the deposit of metal is irregular, strongly-diluted muriatic or nitric acid, or chloride of antimony is desirable.
Witnesses:
LUDWIG BRANDEIS, HENRY BERAGIIEIMER;
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US129207A true US129207A (en) | 1872-07-16 |
Family
ID=2198625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US129207D Expired - Lifetime US129207A (en) | Improvement in bronzing columns, pillars, monuments |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US129207A (en) |
-
0
- US US129207D patent/US129207A/en not_active Expired - Lifetime
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