ES2134145B1 - PROCEDURE FOR THE TREATMENT OF PEARLS. - Google Patents
PROCEDURE FOR THE TREATMENT OF PEARLS.Info
- Publication number
- ES2134145B1 ES2134145B1 ES9701405A ES9701405A ES2134145B1 ES 2134145 B1 ES2134145 B1 ES 2134145B1 ES 9701405 A ES9701405 A ES 9701405A ES 9701405 A ES9701405 A ES 9701405A ES 2134145 B1 ES2134145 B1 ES 2134145B1
- Authority
- ES
- Spain
- Prior art keywords
- solution
- pearls
- procedure
- treatment
- beads
- 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 - Fee Related
Links
Abstract
Procedimiento papa el tratado de perlas. Comprende las etapas de: a) preparación de una solución que comprende los siguientes componentes: disolución de nitrato de plata, con una concentración de nitrato de plata comprendida entre 0,48 M y 0,72 M; tinte al agua para madera de color amarillo; y alcohol; estando el porcentaje en volumen de la disolución comprendido entre el 70% y el 90%, y el porcentaje en volumen del tinte y del alcohol entre el 5%. y el 20%; b) calentamiento de la solución; c) introducción de las perlas en la solución en el momento de ebullición de la misma; d) lavado de las perlas; y, opcionalmente, e) paso de las perlas por aceite caliente. Se consigue que las perlas tengan una apariencia de metal noble, siendo el coste de dicho tratamiento substancialmente inferior a los tratamientos utilizados actualmente.Procedure for the pearl treaty. It comprises the steps of: a) preparing a solution comprising the following components: silver nitrate solution, with a concentration of silver nitrate between 0.48M and 0.72M; water stain for yellow wood; and alcohol; the volume percentage of the solution being between 70% and 90%, and the volume percentage of the dye and alcohol between 5%. and 20%; b) heating the solution; c) introduction of the pearls into the solution at the boiling moment thereof; d) washing the pearls; and, optionally, e) passing the beads through hot oil. The beads are made to have a noble metal appearance, the cost of said treatment being substantially less than the treatments currently used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701405A ES2134145B1 (en) | 1997-06-26 | 1997-06-26 | PROCEDURE FOR THE TREATMENT OF PEARLS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701405A ES2134145B1 (en) | 1997-06-26 | 1997-06-26 | PROCEDURE FOR THE TREATMENT OF PEARLS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2134145A1 ES2134145A1 (en) | 1999-09-16 |
ES2134145B1 true ES2134145B1 (en) | 2000-04-16 |
Family
ID=8299822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9701405A Expired - Fee Related ES2134145B1 (en) | 1997-06-26 | 1997-06-26 | PROCEDURE FOR THE TREATMENT OF PEARLS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2134145B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101209145B (en) * | 2006-12-28 | 2011-11-30 | 浙江山下湖珍珠集团股份有限公司 | Method for dyeing pearl |
CN102302256A (en) * | 2011-09-21 | 2012-01-04 | 施元耀 | Pearl staining fluid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3830650A (en) * | 1973-06-18 | 1974-08-20 | Us Navy | Non-aqueous silver film formation |
US3983266A (en) * | 1974-10-09 | 1976-09-28 | Peacock Laboratories, Inc. | Method for applying metallic silver to a substrate |
-
1997
- 1997-06-26 ES ES9701405A patent/ES2134145B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2134145A1 (en) | 1999-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990916 Kind code of ref document: A1 Effective date: 19990916 |
|
FD1A | Patent lapsed |
Effective date: 20070627 |