DE59009704D1 - Hochgoldhaltige Legierung für Schmuckzwecke. - Google Patents
Hochgoldhaltige Legierung für Schmuckzwecke.Info
- Publication number
- DE59009704D1 DE59009704D1 DE59009704T DE59009704T DE59009704D1 DE 59009704 D1 DE59009704 D1 DE 59009704D1 DE 59009704 T DE59009704 T DE 59009704T DE 59009704 T DE59009704 T DE 59009704T DE 59009704 D1 DE59009704 D1 DE 59009704D1
- Authority
- DE
- Germany
- Prior art keywords
- gold alloy
- high gold
- jewelry purposes
- jewelry
- purposes
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3903733 | 1989-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59009704D1 true DE59009704D1 (de) | 1995-11-02 |
Family
ID=6373652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59009704T Expired - Fee Related DE59009704D1 (de) | 1989-02-09 | 1990-01-24 | Hochgoldhaltige Legierung für Schmuckzwecke. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0381994B1 (de) |
DE (1) | DE59009704D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2780611B2 (ja) * | 1993-09-06 | 1998-07-30 | 三菱マテリアル株式会社 | 少量成分の合金化で硬質化した金装飾品材 |
AT407830B (de) * | 1999-09-10 | 2001-06-25 | Degussa Huels Cee Gmbh | Hochgoldhaltige, gelbe dentallegierung |
ES2227106T3 (es) * | 2001-05-30 | 2005-04-01 | Leg.Or S.R.L | Aleaciones de oro y aleaciones madres para obtener tales aleaciones de oro. |
JP2016505710A (ja) | 2012-12-03 | 2016-02-25 | アルゴー−ヘラエウス エスエー | 耐変色性金合金 |
CN109182824A (zh) * | 2018-10-12 | 2019-01-11 | 佛山科学技术学院 | 一种耐氧化玫瑰金镀层及其制备工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR722290A (fr) * | 1930-11-22 | 1932-03-15 | Cartier | Alliage contenant de l'or comme principal élément, du cobalt et, au besoin, d'autres additions |
DE643568C (de) * | 1934-01-21 | 1937-04-12 | W Guertler Dr | Verwendung von Gold-Zirkon-Legierungen |
FR2155824A1 (en) * | 1971-10-08 | 1973-05-25 | Duerrwaechter E Dr Doduco | Casting filigree type jewellry by addition of film forming - elements to noble metals for stripping mould material from casting |
GB1444350A (en) * | 1972-10-03 | 1976-07-28 | Johnson Matthey Co Ltd | Dental alloys |
DE2803949A1 (de) * | 1978-01-30 | 1979-08-02 | Int Gold Corp Ltd | Feinkoernige goldlegierungen |
DE3709972A1 (de) * | 1987-03-26 | 1988-10-06 | Holzer Walter | Gold-schmucklegierung |
-
1990
- 1990-01-24 DE DE59009704T patent/DE59009704D1/de not_active Expired - Fee Related
- 1990-01-24 EP EP90101360A patent/EP0381994B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0381994A1 (de) | 1990-08-16 |
EP0381994B1 (de) | 1995-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |