US421010A - Vania - Google Patents
Vania Download PDFInfo
- Publication number
- US421010A US421010A US421010DA US421010A US 421010 A US421010 A US 421010A US 421010D A US421010D A US 421010DA US 421010 A US421010 A US 421010A
- Authority
- US
- United States
- Prior art keywords
- article
- acid
- silver
- gold
- design
- 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
- 241000382509 Vania Species 0.000 title description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 235000015320 potassium carbonate Nutrition 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 229910000898 sterling silver Inorganic materials 0.000 description 2
- 239000010934 sterling silver Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 101000968267 Drosophila melanogaster Protein dachsous Proteins 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 241000779819 Syncarpia glomulifera Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 alum Chemical compound 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 101150036453 sur-2 gene Proteins 0.000 description 1
- 229940036248 turpentine Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/568—Temporary substrate used as encapsulation process aid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/227—Removing surface-material, e.g. by engraving, by etching by etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Definitions
- G. MYRIOK 8 W. ROLLER. METHOD OF ETGHING GOLD PLATED SILVER WARE. No. 421,010.
- IO Our invention relates to an improved method of etching goldplated silver-ware and to the ornamentation or decoration thereof, whereby is produced in the finished article an enameled effect of the background I 5 thereof.
- the principal object of our "invention is to provide a comparatively simple and efficient method of etching and ornament-ing or decorating articles or novelties gold-plated upon, preferably, sterling silver, to produce in bold relief an ornamental design of the gold, and with the surface around about the design etched or eaten away to the silver, so as to produce a white enameled effect in the background of the finished article.
- Our invention consists, essentially, in painting or tracing the design with an acid-resisting material onto the gold-plated article, then subjecting the exposed portion around about the design to the action of muriatic and nitric acids to cause the applied metal to be etched or entirely eaten away to the silver forming the ground of the article, then applying thereto preferably pure nitric acid to effect a slight'corrosion of the silver for preparing the surface to better assume its finished or enameled effect, then removing the acid-resistant, and then subjecting the article to a bath composed of pearlash, saltpeter, soda, or alum, to cause the treated article to arrive at its finished state with the design in gold in bold relief and the background in silver with a white enameled effect.
- a convenient method of carrying our invention into effect is as follows: Onto the article to be treated, composed of gold-plate upon, preferably, sterling silver, the particular design required is painted or traced in an acid-resistant paint-such as asphaltum-by' means of a brush or other device or appliance, care being taken to see that the portions of the article on which the gold is to be retained is protected by the resisting material,
- the coated part may be fully protected or be rendered acid-proof.
- the paint is then allowed to dry, or is arti- 8 5 ficially dried in any preferred manner.
- the painted article When the painted article has become dry, it is sub jected to a bath composed of muriatic and nitric acids in the proportion of two to one (more or less) for a sufficient time to permit 0 I of the corrosion or entire eating away of the exposed portions of the plated article to the silver ground, when the article may be washed in water to remove all traces of acid adherin g thereto, when the previously-exposed por- 5 7 tric acid for a brief period of time to cause a slight corrosion of the silver ground, in order to better prepare the same to.
- the article having had applied thereto the nitric acid maybe then washed in water, and the paint or coating of acid-resisting material for protecting the gold may then be removed by means of benzine, turpentine, or other preferred material, whereby will be exposed to view in gold the particular design required in bold relief.
- the article thus treated is then subjected to the action of a bath composed of pearlash and water, to cause the article to arrive at its finished state or condition for use with a white enameled background.
- a bath composed of saltpeter or soda, alum,or sulphuric acid maybe availed of with good results; but, however, preference is given to the use of pearlash for this purpose, as most excellent results are obtained.
- the method of treating an article in gold and silver for producing an ornamental do sign in bold relief and a white enameled background which consists in applying an acidresistant to the article and tracing the design through the same, then immersing the coated article in a solution of muriatic and nitric acids to cause the exposed portions of the applied metal to be eaten away, and after removing the acid-resistant from said article immersing the same in a bath of pearlash, as described, and for the purposes set forth.
Description
(No Model.)
G. MYRIOK 8: W. ROLLER. METHOD OF ETGHING GOLD PLATED SILVER WARE. No. 421,010.
Patented Feb..11, 1890.
N, PUERS. pmp-ailhogm her, Washirlglon. D. C.
NITED STATES ATENT. FFICE,
GEORGE MYRIOK AND \VILLIAM ROLLER, OF PHILADELPHIA, PENNSYL- VANIA, ASSIGNORS TO MYRIOK, ROLLER & HOLBROOK, OF SAME PLACE.
METHOD OF ETCH'ING GOLD-PLATED SILVER-WARE.
SPECIFICATION forming part of Letters Patent No. 421,010, dated February 11, 1890.
Application filed October 1, 1889. Serial No, 325,672. (No specimens.)
To all whom it may concern.-
Be it known that we, GEORGE MYRICK and WILLIAM ROLLER, both citizens of the United States, residing at the city of Philadelphia,
in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in the Process of Etching Gold-Plated Silver-Vare, &c., of which the following is a specification,
IO Our invention relates to an improved method of etching goldplated silver-ware and to the ornamentation or decoration thereof, whereby is produced in the finished article an enameled effect of the background I 5 thereof.
Heretofore various methods and means have been resorted to and availed of for the ornamentation and decoration of metals, glass, &c., for use in the arts. For example, it has been proposed to etch glass by covering the surface thereof with a protecting-coating and removing parts of the protecting-coating to permit of the same being etched or eaten away by the use of an acid. Again, the sur- 2 5 face of the glass has been coated with a solution composed of asphalt, which was rendered insoluble by exposure to light, when a photographic negative was transferred to the coated surface and exposed to light, in order that a part of said coating might be rendered insoluble and the remainder dissolved and exposed parts of the glass then etched with fluorio acid. Again, it has been proposed to etch figures or designs on metals by transferring the design by photography or draw ing the design thereon with an ink resisting the action of an acid in the etching process, and so as to leave the design in bold relief but in etching in this manner the edges of 0 the design produced in relief invariably were rounded and the prints produced by means of such metallic printing surfaces invariably failed to give the desired effect.
The principal object of our "invention is to provide a comparatively simple and efficient method of etching and ornament-ing or decorating articles or novelties gold-plated upon, preferably, sterling silver, to produce in bold relief an ornamental design of the gold, and with the surface around about the design etched or eaten away to the silver, so as to produce a white enameled effect in the background of the finished article. Our invention consists, essentially, in painting or tracing the design with an acid-resisting material onto the gold-plated article, then subjecting the exposed portion around about the design to the action of muriatic and nitric acids to cause the applied metal to be etched or entirely eaten away to the silver forming the ground of the article, then applying thereto preferably pure nitric acid to effect a slight'corrosion of the silver for preparing the surface to better assume its finished or enameled effect, then removing the acid-resistant, and then subjecting the article to a bath composed of pearlash, saltpeter, soda, or alum, to cause the treated article to arrive at its finished state with the design in gold in bold relief and the background in silver with a white enameled effect.
A convenient method of carrying our invention into effect is as follows: Onto the article to be treated, composed of gold-plate upon, preferably, sterling silver, the particular design required is painted or traced in an acid-resistant paint-such as asphaltum-by' means of a brush or other device or appliance, care being taken to see that the portions of the article on which the gold is to be retained is protected by the resisting material,
so that in the action of the acids upon the exposed portion the coated part may be fully protected or be rendered acid-proof. The paint is then allowed to dry, or is arti- 8 5 ficially dried in any preferred manner. When the painted article has become dry, it is sub jected to a bath composed of muriatic and nitric acids in the proportion of two to one (more or less) for a sufficient time to permit 0 I of the corrosion or entire eating away of the exposed portions of the plated article to the silver ground, when the article may be washed in water to remove all traces of acid adherin g thereto, when the previously-exposed por- 5 7 tric acid for a brief period of time to cause a slight corrosion of the silver ground, in order to better prepare the same to. assume its finished eifect, to be hereinafter explained. The article having had applied thereto the nitric acid, maybe then washed in water, and the paint or coating of acid-resisting material for protecting the gold may then be removed by means of benzine, turpentine, or other preferred material, whereby will be exposed to view in gold the particular design required in bold relief. The article thus treated is then subjected to the action of a bath composed of pearlash and water, to cause the article to arrive at its finished state or condition for use with a white enameled background.
Instead of washing the article in a bath composed of pearlash and water, a bath composed of saltpeter or soda, alum,or sulphuric acid maybe availed of with good results; but, however, preference is given to the use of pearlash for this purpose, as most excellent results are obtained.
In the accompanying drawing is shown in front elevation a spoon with ornamental designs in bold relief formed in the arm a, and the bowlshaped portion Z) thereof, and with the surfaces around about said designs etched out, presenting a groundwork in white, thereby giving to the finished article an enameled elfect.
Having thus described the nature and objects of our invention,what we claim as new, and desire to secure by Letters Patent, is-
The method of treating an article in gold and silver for producing an ornamental do sign in bold relief and a white enameled background, which consists in applying an acidresistant to the article and tracing the design through the same, then immersing the coated article in a solution of muriatic and nitric acids to cause the exposed portions of the applied metal to be eaten away, and after removing the acid-resistant from said article immersing the same in a bath of pearlash, as described, and for the purposes set forth.
In witness whereof we have hereunto set our signatures in the presence of two subscribing witnesses.
GEORG-E MYRICK. WILLIAM ROLLER.
Witnesses:
GEo. W. REED, THOMAS M. SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US421010A true US421010A (en) | 1890-02-11 |
Family
ID=2489929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US421010D Expired - Lifetime US421010A (en) | Vania |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US421010A (en) |
-
0
- US US421010D patent/US421010A/en not_active Expired - Lifetime
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