DE2511194C3 - Legierungspulver-Mischung zur Herstellung von Dentalamalgamen - Google Patents
Legierungspulver-Mischung zur Herstellung von DentalamalgamenInfo
- Publication number
- DE2511194C3 DE2511194C3 DE2511194A DE2511194A DE2511194C3 DE 2511194 C3 DE2511194 C3 DE 2511194C3 DE 2511194 A DE2511194 A DE 2511194A DE 2511194 A DE2511194 A DE 2511194A DE 2511194 C3 DE2511194 C3 DE 2511194C3
- Authority
- DE
- Germany
- Prior art keywords
- tin
- silver
- copper
- powder
- amalgams
- 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
- 239000000843 powder Substances 0.000 title claims description 31
- 229910045601 alloy Inorganic materials 0.000 title claims description 17
- 239000000956 alloy Substances 0.000 title claims description 17
- 239000000203 mixture Substances 0.000 title claims description 14
- 239000000448 dental amalgam Substances 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 28
- 229910052709 silver Inorganic materials 0.000 claims description 27
- 239000004332 silver Substances 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052802 copper Inorganic materials 0.000 claims description 22
- 239000011701 zinc Substances 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 23
- 229910000497 Amalgam Inorganic materials 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- 229910001312 Amalgam (dentistry) Inorganic materials 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003564 dental alloy Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- CBBVHSHLSCZIHD-UHFFFAOYSA-N mercury silver Chemical compound [Ag].[Hg] CBBVHSHLSCZIHD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004544 sputter deposition Methods 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
- C22C5/06—Alloys based on silver
- C22C5/08—Alloys based on silver with copper as the next major constituent
-
- 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
- A61K6/847—Amalgams
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
- Powder Metallurgy (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2511194A DE2511194C3 (de) | 1975-03-14 | 1975-03-14 | Legierungspulver-Mischung zur Herstellung von Dentalamalgamen |
| CH1375375A CH603800A5 (OSRAM) | 1975-03-14 | 1975-10-23 | |
| JP50128229A JPS51107221A (OSRAM) | 1975-03-14 | 1975-10-24 | |
| GB45252/75A GB1517309A (en) | 1975-03-14 | 1975-10-31 | Alloy powders for the preparation of dental amalgams |
| US05/632,953 US4008073A (en) | 1975-03-14 | 1975-11-18 | Alloy powder for the production of dental amalgam |
| FR7536738A FR2303863A1 (fr) | 1975-03-14 | 1975-12-01 | Alliage en poudre pour la preparation d'amalgames dentaires |
| BR7601505A BR7601505A (pt) | 1975-03-14 | 1976-03-12 | Composicao de po de liga para a fabricacao de amalgamas dentais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2511194A DE2511194C3 (de) | 1975-03-14 | 1975-03-14 | Legierungspulver-Mischung zur Herstellung von Dentalamalgamen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2511194A1 DE2511194A1 (de) | 1976-09-23 |
| DE2511194B2 DE2511194B2 (de) | 1978-07-13 |
| DE2511194C3 true DE2511194C3 (de) | 1979-03-15 |
Family
ID=5941397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2511194A Expired DE2511194C3 (de) | 1975-03-14 | 1975-03-14 | Legierungspulver-Mischung zur Herstellung von Dentalamalgamen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4008073A (OSRAM) |
| JP (1) | JPS51107221A (OSRAM) |
| BR (1) | BR7601505A (OSRAM) |
| CH (1) | CH603800A5 (OSRAM) |
| DE (1) | DE2511194C3 (OSRAM) |
| FR (1) | FR2303863A1 (OSRAM) |
| GB (1) | GB1517309A (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235631A (en) * | 1978-08-24 | 1980-11-25 | Engelhard Minerals & Chemicals Corporation | Corrosion-resistant dental alloy having improved handling characteristics |
| US4226622A (en) * | 1978-08-24 | 1980-10-07 | Engelhard Minerals & Chemicals Corporation | Corrosion-resistant dental alloy |
| US4234339A (en) * | 1978-08-24 | 1980-11-18 | Engelhard Minerals & Chemicals Corporation | Corrosion-resistant dental alloy |
| JPS6316454B2 (en) * | 1981-03-20 | 1988-04-08 | Atsushige Sato | Hardenable dental composition |
| JPS58171540A (ja) * | 1982-04-02 | 1983-10-08 | Atsushige Satou | 含セレン歯科用アマルガム用合金及びその製造法 |
| US4973446A (en) * | 1990-06-07 | 1990-11-27 | United Precious Metal Refining Co., Inc. | Silver alloy compositions |
| CN1040890C (zh) * | 1991-07-03 | 1998-11-25 | 中国有色金属工业总公司昆明贵金属研究所 | 一种牙科汞齐合金粉及制备方法 |
| IL116808A0 (en) * | 1996-01-18 | 1996-05-14 | Zaltzman Baruch | Tin-free amalgamable alloys for low-mercury amalgam preparation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305356A (en) * | 1963-08-30 | 1967-02-21 | William V Youdelis | Dental amalgam |
| US3901693A (en) * | 1973-07-11 | 1975-08-26 | Dentsply Res & Dev | Method of preparing dental restorative material |
| US3841860A (en) * | 1973-07-11 | 1974-10-15 | Dentsply Res & Dev | Dental alloy |
| US3871876A (en) * | 1974-03-18 | 1975-03-18 | Kamal Asgar | Dental Amalgam |
-
1975
- 1975-03-14 DE DE2511194A patent/DE2511194C3/de not_active Expired
- 1975-10-23 CH CH1375375A patent/CH603800A5/xx not_active IP Right Cessation
- 1975-10-24 JP JP50128229A patent/JPS51107221A/ja active Pending
- 1975-10-31 GB GB45252/75A patent/GB1517309A/en not_active Expired
- 1975-11-18 US US05/632,953 patent/US4008073A/en not_active Expired - Lifetime
- 1975-12-01 FR FR7536738A patent/FR2303863A1/fr active Granted
-
1976
- 1976-03-12 BR BR7601505A patent/BR7601505A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4008073A (en) | 1977-02-15 |
| FR2303863B1 (OSRAM) | 1979-02-02 |
| JPS51107221A (OSRAM) | 1976-09-22 |
| GB1517309A (en) | 1978-07-12 |
| CH603800A5 (OSRAM) | 1978-08-31 |
| DE2511194B2 (de) | 1978-07-13 |
| DE2511194A1 (de) | 1976-09-23 |
| BR7601505A (pt) | 1976-09-14 |
| FR2303863A1 (fr) | 1976-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0115058B1 (de) | Pulverförmiger Dentalwerkstoff, Verfahren zu seiner Herstellung und seine Verwendung | |
| DE3314657C2 (de) | Borhaltige Dentallegierung und ihre Verwendung in einem Dentalverblendkörper | |
| DE2505934B2 (de) | Verfahren zur Herstellung eines amalgamierbaren Legierungspulvers und Verwendung desselben für die Herstellung von Dentalamalgam | |
| DE2511194C3 (de) | Legierungspulver-Mischung zur Herstellung von Dentalamalgamen | |
| DE3108154C2 (de) | Silber-Zinn-Kupfer-Legierung für Dentalzwecke | |
| EP0153559B1 (de) | Goldarme Dental-Legierungen | |
| DE2615346C3 (de) | Dental-Amalgam | |
| DE2631906C2 (de) | Metallpulvermischung zur Herstellung von Zahnamalgam durch Verreiben mit Quecksilber | |
| DE3209977C2 (de) | Dentalfuellmaterial | |
| DE2558545C2 (de) | Verfahren zur Herstellung einer Magnesiumlegierung | |
| DE3240256C1 (de) | Verfahren zur Herstellung von Silber-Zinn-Vorlegierungen fuer zahnaerztliche Amalgame | |
| DE3211703C2 (de) | Verwendung goldarmer Edelmetallegierungen für Dentalzwecke | |
| DE2722846A1 (de) | Amalgamierbare dentallegierung | |
| DE2606488C3 (de) | Pulveiförmige Dentalmischung | |
| DE3424948C2 (de) | Legierung für Dentalamalgame | |
| CH624145A5 (OSRAM) | ||
| DE2612716A1 (de) | Dental-silberlegierung und silberamalgam | |
| DE3311862C2 (OSRAM) | ||
| DE2830759C2 (de) | Legierungspulver zur Herstellung von Dental am algamen | |
| DE2658120C2 (de) | Dentallegierung | |
| DE2837054C3 (de) | Silber-Kupfer-Germanium-Dentallegierungen | |
| EP0041611A2 (de) | Metallische Pulvermischungen zur Anfertigung zahnärztlicher Amalgame | |
| DE363129C (de) | Harte Metallegierungen und Verfahren zu ihrer Herstellung | |
| DE3525123C1 (de) | Legierungspulver für Dentalamalgam und Verfahren zu seiner Herstellung | |
| DE3709693A1 (de) | Selen enthaltende dental-amalgamlegierungen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |