DE2453799C3 - Kupferfreie Dentalgoldlegierungen - Google Patents
Kupferfreie DentalgoldlegierungenInfo
- Publication number
- DE2453799C3 DE2453799C3 DE2453799A DE2453799A DE2453799C3 DE 2453799 C3 DE2453799 C3 DE 2453799C3 DE 2453799 A DE2453799 A DE 2453799A DE 2453799 A DE2453799 A DE 2453799A DE 2453799 C3 DE2453799 C3 DE 2453799C3
- Authority
- DE
- Germany
- Prior art keywords
- gold
- alloys
- copper
- palladium
- gold alloys
- 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
Links
- 229910001020 Au alloy Inorganic materials 0.000 title description 10
- 239000003353 gold alloy Substances 0.000 title description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 24
- 239000010931 gold Substances 0.000 claims description 17
- 239000000956 alloy Substances 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 15
- 229910052737 gold Inorganic materials 0.000 claims description 15
- 229910052763 palladium Inorganic materials 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 229910052741 iridium Inorganic materials 0.000 claims description 6
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 239000010953 base metal Substances 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 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
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- -1 platinum metals Chemical class 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000530268 Lycaena heteronea Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003564 dental alloy Substances 0.000 description 1
- 239000002670 dental porcelain Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
- A61K6/844—Noble metals
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2453799A DE2453799C3 (de) | 1974-11-13 | 1974-11-13 | Kupferfreie Dentalgoldlegierungen |
| US05/628,766 US4008080A (en) | 1974-11-13 | 1975-11-04 | Copper free dental gold alloys |
| BR7507328*A BR7507328A (pt) | 1974-11-13 | 1975-11-06 | Ligas dentais de ouro isentas de cobre |
| CH1466075A CH597353A5 (enExample) | 1974-11-13 | 1975-11-12 | |
| FR7534691A FR2291282A1 (fr) | 1974-11-13 | 1975-11-13 | Alliages d'or dentaires exempts de cuivre |
| JP50136754A JPS5172921A (enExample) | 1974-11-13 | 1975-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2453799A DE2453799C3 (de) | 1974-11-13 | 1974-11-13 | Kupferfreie Dentalgoldlegierungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2453799A1 DE2453799A1 (de) | 1976-05-26 |
| DE2453799B2 DE2453799B2 (de) | 1978-11-30 |
| DE2453799C3 true DE2453799C3 (de) | 1979-08-02 |
Family
ID=5930717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2453799A Expired DE2453799C3 (de) | 1974-11-13 | 1974-11-13 | Kupferfreie Dentalgoldlegierungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4008080A (enExample) |
| JP (1) | JPS5172921A (enExample) |
| BR (1) | BR7507328A (enExample) |
| CH (1) | CH597353A5 (enExample) |
| DE (1) | DE2453799C3 (enExample) |
| FR (1) | FR2291282A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3641164A1 (de) * | 1985-12-07 | 1987-06-11 | Degussa | Verwendung von goldlegierungen in der dentaltechnik |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2637807C3 (de) * | 1976-08-21 | 1981-11-19 | W.C. Heraeus Gmbh, 6450 Hanau | Verwendung einer Gold-Legierung für Schwachstrom-Kontakte |
| DE2908203C2 (de) * | 1979-03-02 | 1982-06-24 | Degussa Ag, 6000 Frankfurt | Gold-Silber-Legierungen mit guter Anlaufbeständigkeit für die Zahntechnik |
| US4319877A (en) * | 1979-10-10 | 1982-03-16 | Boyajian Benjamin K | Palladium-based dental alloy containing indium and tin |
| US4266973A (en) * | 1979-12-14 | 1981-05-12 | The J. M. Ney Company | Tarnish-resistant gold color alloy and dental restorations employing same |
| US4539176A (en) * | 1984-05-04 | 1985-09-03 | Pennwalt Corporation | Low gold dental alloys |
| DE3668413D1 (de) * | 1985-12-07 | 1990-03-01 | Degussa | Dental-goldlegierungen. |
| DE3819904C1 (enExample) * | 1988-06-11 | 1989-11-02 | Degussa Ag, 6000 Frankfurt, De | |
| NL9001986A (nl) * | 1990-09-10 | 1992-04-01 | Elephant Edelmetaal Bv | Dentaal porselein, werkwijze voor het vervaardigen van een tandheelkundige restauratie, dentaallegering. |
| US5217685A (en) * | 1991-10-03 | 1993-06-08 | The Wilkinson Company | Abutment base alloy for jawbone mounted dental implants |
| DE4324738C2 (de) * | 1993-07-23 | 1995-11-23 | Degussa | Verwendung von Gold-Palladiumlegierungen für Dentalgußteile |
| US5635131A (en) * | 1994-05-27 | 1997-06-03 | Hoover & Strong, Inc. | Palladium white gold alloy ring settings and method of making same |
| EP1770179B1 (de) | 2005-07-29 | 2008-09-24 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG | Aufbrennfähige Silber-Legierung zur Herstellung keramisch verblendeter Dentalrestaurationen |
| US20080138842A1 (en) * | 2006-12-11 | 2008-06-12 | Hans Boehringer | Indirect lateral flow sandwich assay |
| KR101181491B1 (ko) | 2010-06-25 | 2012-09-11 | (주)탑플러스 | 치과 보철물용 합금 조성물 및 치과 보철물의 제조방법 |
| EP2818567B1 (de) | 2013-06-27 | 2016-09-07 | C. Hafner GmbH + Co. KG | Weißgold-Legierung, insbesondere zur Verwendung für ein Steinguss-Verfahren |
| DE102013010700B4 (de) * | 2013-06-27 | 2016-12-08 | C. Hafner Gmbh + Co. Kg | Weißgold-Legierung, insbesondere zur Verwendung für ein Steinguss-Verfahren |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB683004A (en) * | 1949-12-14 | 1952-11-19 | Degussa | Highly acid-resistant objects |
| US3667936A (en) * | 1969-03-21 | 1972-06-06 | Aurium Research Corp | Dental alloy |
| US3819366A (en) * | 1969-03-21 | 1974-06-25 | Aurium Res Corp | Dental alloy |
| US3767391A (en) * | 1969-05-19 | 1973-10-23 | Pennwalt Corp | Tarnish resistant alloy |
| DE2139331C3 (de) * | 1971-08-06 | 1979-08-16 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Kupferfreie Dental-Goldlegierungen |
-
1974
- 1974-11-13 DE DE2453799A patent/DE2453799C3/de not_active Expired
-
1975
- 1975-11-04 US US05/628,766 patent/US4008080A/en not_active Expired - Lifetime
- 1975-11-06 BR BR7507328*A patent/BR7507328A/pt unknown
- 1975-11-12 CH CH1466075A patent/CH597353A5/xx not_active IP Right Cessation
- 1975-11-13 JP JP50136754A patent/JPS5172921A/ja active Pending
- 1975-11-13 FR FR7534691A patent/FR2291282A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3641164A1 (de) * | 1985-12-07 | 1987-06-11 | Degussa | Verwendung von goldlegierungen in der dentaltechnik |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7507328A (pt) | 1976-08-10 |
| US4008080A (en) | 1977-02-15 |
| FR2291282A1 (fr) | 1976-06-11 |
| JPS5172921A (enExample) | 1976-06-24 |
| DE2453799B2 (de) | 1978-11-30 |
| CH597353A5 (enExample) | 1978-03-31 |
| DE2453799A1 (de) | 1976-05-26 |
| FR2291282B1 (enExample) | 1977-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |