DE25105C - Changing the color of precious stones by partially covering them with glass enamel - Google Patents
Changing the color of precious stones by partially covering them with glass enamelInfo
- Publication number
- DE25105C DE25105C DENDAT25105D DE25105DA DE25105C DE 25105 C DE25105 C DE 25105C DE NDAT25105 D DENDAT25105 D DE NDAT25105D DE 25105D A DE25105D A DE 25105DA DE 25105 C DE25105 C DE 25105C
- Authority
- DE
- Germany
- Prior art keywords
- color
- changing
- partially covering
- glass enamel
- precious stones
- 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.)
- Active
Links
- 210000003298 Dental Enamel Anatomy 0.000 title claims description 7
- 239000011521 glass Substances 0.000 title claims 2
- 239000010437 gem Substances 0.000 title description 2
- 239000010432 diamond Substances 0.000 claims description 11
- 230000000295 complement Effects 0.000 claims description 7
- 239000002775 capsule Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 241000779819 Syncarpia glomulifera Species 0.000 description 1
- 229940036248 Turpentine Drugs 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052803 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 239000000037 vitreous enamel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/04—Designs imitating natural patterns of stone surfaces, e.g. marble
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Adornments (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
Das vorliegende Verfahren zur Verbesserung geringwerthiger Diamanten besteht darin, die weifse Farbe desselben dadurch zu erzeugen, dafs man einen Theil der Steine mit der complementären Farbe überzieht, indem man ein gefärbtes Email aufschmilzt.The present method of improving low quality diamonds is to use the to produce a white color of the same by mixing a part of the stones with the complementary one Paint is coated by melting on a colored enamel.
Bevor der Diamant mit der Complementärfarbe versehen wird, mufs er am Arrondist (der Rand des Umfanges, an dem er gefafst wird) flach abgeschliffen werden, jedoch ohne Facetten und ohne polirt zu werden, was man am besten durch Abreiben (Crutiren) des Arrondistes erreicht. Auf diese so bearbeitete Fläche wird ■ die complementäre Farbe aufgetragen. Die Aufträgung der Farbe nur auf diesen Rand genügt bei der Strahlenbrechung des Diamantes vollständig, um die Farbe des ganzen Steines zu verändern. Steine, welche nicht mit Brillantschliff versehen sind, könnten ebensogut auch auf der ganzen unteren Seite mit der complementären Farbe bedeckt werden. Das Auftragen am Rande hat noch den Vortheil, dafs, da der Stein an demselben gefafst wird, die aufgetragene Farbe am wenigsten bemerkbar wird.Before the diamond is given the complementary color, it must be attached to the arrondist (the Edge of the circumference at which it is gripped) must be ground flat, but without facets and without being polished, which is best achieved by rubbing (crushing) the arrondist. The complementary color is applied to this surface that has been worked on in this way. the Applying the color only to this edge is sufficient for the refraction of the rays of the diamond completely to change the color of the whole stone. Stones that are not brilliant cut are provided, could just as well be on the whole lower side with the complementary Color to be covered. The application on the edge has the advantage that, since the stone is grasped on it, the applied color is least noticeable.
Das verwendete Email ist das gewöhnliche Porcellanemail, beispielsweise die Glasur von Rocaille, welche aus 75 Theilen Mennige undThe enamel used is ordinary porcelain enamel, for example the glaze from Rocaille, which consists of 75 parts of red lead and
21 Theilen Sand besteht, oder . man verwendet eine Glasur, bestehend aus 66 Theilen Mennige,21 parts of sand, or. one uses a glaze consisting of 66 parts of red lead,
22 Theilen Sand und 12 Theilen Borax.22 parts of sand and 12 parts of borax.
Zu diesem Email werden ungefähr 20 pCt. der bekannten Metalloxydfarben zugemischt, welche sind:About 20 pCt. mixed with the well-known metal oxide paints, which are:
Kobalt für Blau,Cobalt for blue,
Uran, Antimon für Gelb,Uranium, antimony for yellow,
Kupfer, Chrom für Grün,Copper, chrome for green,
Goldpurpur des Cassius für Roth, Violet etc.Cassius' gold purple for Roth, Violet etc.
Das Gemisch einer dieser Farben mit dem Email wird mit Alkohol, Terpentin oder Wasser angerührt und auf den Diamanten aufgetragen.The mixture of one of these colors with the enamel is made with alcohol, turpentine or water mixed and applied to the diamond.
Nachdem nun der Diamant mit Farbe und Email am Rande versehen ist, bringt man ihn in eine luftdicht verschlossene Kapsel, in welcher sich etwas Kohle befindet.Now that the diamond has been provided with color and enamel on the edge, you bring it in an airtight capsule, in which there is some coal.
Die geschlossene Kapsel wird alsdann dem Feuer ausgesetzt, so dafs bei einer mäfsigen Temperatur das Email schmilzt und dadurch fest auf dem Stein anhaftet. Der in der Kapsel enthaltenen Luft wird hierbei der Sauerstoff von der Kohle entzogen, die zu Kohlensäure verbrennt, welche alsdann die Kapsel ausfüllt. Nach einiger Zeit, nachdem das Schmelzen des Emails geschehen ist, nimmt man die Kapsel aus dem Feuer und läfst sie langsam erkalten.The closed capsule is then exposed to the fire, so that with a moderate one Temperature, the enamel melts and thus adheres firmly to the stone. The one in the capsule The air contained in the air removes the oxygen from the coal, which becomes carbonic acid burns, which then fills the capsule. After some time after the melting of the Emails have happened, take the capsule out of the fire and let it cool down slowly.
Um ein Beispiel anzugeben, wendet man bei gelb gefärbten Diamanten eine blaue Farbe an, weil Blau die zu Gelb complementäre Farbe ist, und nennt der Erfinder die so verbesserten Diamanten Azurdiamanten.To give an example, apply a blue color to yellow colored diamonds, because blue is the complementary color to yellow, and the inventor calls the improved color Diamonds azure diamonds.
In analoger Weise werden die entsprechenden complementären Farben, z. B. Roth bei grün gefärbten Diamanten, und umgekehrt, angewendet, um Diamanten und andere Edelsteine zu verbessern bezw. weifs zu machen.The corresponding complementary colors, e.g. B. Roth at green colored diamonds, and vice versa, applied to diamonds and other precious stones to improve resp. know how to do it.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE25105C true DE25105C (en) |
Family
ID=301571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT25105D Active DE25105C (en) | Changing the color of precious stones by partially covering them with glass enamel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE25105C (en) |
-
0
- DE DENDAT25105D patent/DE25105C/en active Active
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