BRPI0800664A - processo para a praodução de próteses dentárias - Google Patents
processo para a praodução de próteses dentáriasInfo
- Publication number
- BRPI0800664A BRPI0800664A BRPI0800664-4A BRPI0800664A BRPI0800664A BR PI0800664 A BRPI0800664 A BR PI0800664A BR PI0800664 A BRPI0800664 A BR PI0800664A BR PI0800664 A BRPI0800664 A BR PI0800664A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- dental prosthesis
- weight
- cobalt
- chrome
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- 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
- A61K6/842—Rare earth metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Manufacturing & Machinery (AREA)
- Veterinary Medicine (AREA)
- Plasma & Fusion (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Dentistry (AREA)
- Dental Preparations (AREA)
- Powder Metallurgy (AREA)
- Dental Prosthetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCESSO PARA A PRODUçãO DE PRóTESES DENTáRIAS. A presente invenção refere-se ao uso de uma liga de cobalto e cromo para a produção de uma prótese dentária. Nisso, a liga de cobalto e cromo consiste em 43 a 68% em peso de cobalto, 12 a 30% em peso de cromo, 8 a 25% em peso de tungstênio, 0 a 13% em peso de ferro, 0 a 30% em peso de manganês, 0 a 10% em peso de molibdénio, 0 a 5% em peso de pelo menos um dos elementos alumínio, tântalo, rênio, titânio e menos de 0,1% em peso de carbono. Uma prótese dentária que pode ser bem processada posterior- mente e com uma taxa de corrosão baixa é obtida se a prótese dentária for produzida por meio do processo de fusão a laser e/ou de sinterização a laser.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07104431.7A EP1972321B1 (de) | 2007-03-19 | 2007-03-19 | Verfahren zur Herstellung eines Zahnersatzes sowie Zahnersatz |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0800664A true BRPI0800664A (pt) | 2008-11-04 |
Family
ID=38290001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0800664-4A BRPI0800664A (pt) | 2007-03-19 | 2008-03-19 | processo para a praodução de próteses dentárias |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080241788A1 (pt) |
EP (1) | EP1972321B1 (pt) |
JP (1) | JP2008266310A (pt) |
KR (1) | KR20080085740A (pt) |
CN (1) | CN101283953B (pt) |
AU (1) | AU2008201238B2 (pt) |
BR (1) | BRPI0800664A (pt) |
CA (1) | CA2625761C (pt) |
DE (1) | DE102008002797A1 (pt) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007014985A1 (de) | 2007-03-28 | 2008-10-02 | Aepsilon Rechteverwaltungs Gmbh | Verfahren zum Herstellen von Zahnersatzteilen, Verfahren zum Erstellen eines Datensatzes und computerlesbares Medium |
EP2172168A1 (en) | 2008-10-01 | 2010-04-07 | 3M Innovative Properties Company | Dental appliance, process for producing a dental appliance and use thereof |
WO2011022550A1 (en) | 2009-08-19 | 2011-02-24 | Smith & Nephew, Inc. | Porous implant structures |
EP2482755B1 (en) | 2009-09-30 | 2019-06-26 | 3M Innovative Properties Company | Methods for making layered dental appliances |
BR112012006934A2 (pt) | 2009-09-30 | 2020-08-18 | 3M Innovative Properties Company | método e sistema para a fabricação de aparelho dentário em camadas |
US9039947B2 (en) | 2009-09-30 | 2015-05-26 | 3M Innovative Properties Company | Methods for making layered dental appliances from the outside in |
ES2394385B1 (es) * | 2009-10-16 | 2013-12-13 | Juan Carlos Garcia Aparicio | Procedimiento de fabricacion de piezas sinterizadas y piezas obtenidas por dicho procedimiento |
US8813364B2 (en) | 2009-12-18 | 2014-08-26 | 3M Innovative Properties Company | Methods for making layered dental appliances |
CN102002613A (zh) * | 2010-12-14 | 2011-04-06 | 南通市今日高科技材料有限公司 | 牙科用钴铬烤瓷合金材料 |
US9599756B2 (en) | 2011-08-01 | 2017-03-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for manufacturing a mirror comprising at least one cavity and optical mirror |
JP2013181190A (ja) * | 2012-02-29 | 2013-09-12 | Seiko Instruments Inc | 生体用Co基合金およびステント |
JP6280102B2 (ja) * | 2012-05-10 | 2018-02-14 | レニショウ パブリック リミテッド カンパニーRenishaw Public Limited Company | 物品を製造する方法 |
JP2015520632A (ja) | 2012-05-10 | 2015-07-23 | レニショウ パブリック リミテッド カンパニーRenishaw Public Limited Company | 物品を製造する方法 |
DE102012223239A1 (de) * | 2012-12-14 | 2014-06-18 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG | Edelmetall-Dentallegierung für den SLM-Prozess |
CN103143711B (zh) * | 2013-02-06 | 2015-08-12 | 江西岳龙科技有限公司 | 义齿及其制备方法 |
US20150216637A1 (en) * | 2014-02-06 | 2015-08-06 | Seiko Epson Corporation | Dental component, metal powder for powder metallurgy, and method for producing dental component |
CN104084582A (zh) * | 2014-07-23 | 2014-10-08 | 上海上远齿科技术有限公司 | 一种采用金属粉末激光熔铸制备的义齿支架及其制备方法 |
WO2017034306A1 (ko) * | 2015-08-25 | 2017-03-02 | 한국기계연구원 | 절삭 가공성, 내산화성, 내식성 및 심미성이 우수한 co-cr계 치과용 합금 |
KR101753094B1 (ko) | 2015-08-25 | 2017-07-04 | 한국기계연구원 | 절삭 가공성, 내산화성 및 심미성이 우수한 Co-Cr계 치과용 합금 |
KR101651397B1 (ko) * | 2015-09-18 | 2016-08-26 | (주)명문덴탈 | 치과용 세라믹과의 접합강도가 우수한 코발트계 합금 |
KR101679557B1 (ko) * | 2015-09-21 | 2016-12-02 | 조선대학교산학협력단 | 클라스프 가공선에 적합한 치과보철 재료용 합금 |
EP3202427B1 (de) | 2016-02-03 | 2019-04-03 | Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG | Verwendung einer ausscheidungshärtenden oder durch mischkristallbildung verfestigenden, biokompatiblen kobalt-basislegierung und verfahren zur herstellung von implantaten oder prothesen durch materialabhebende bearbeitung |
CN105817635A (zh) * | 2016-05-25 | 2016-08-03 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 具有生物相容性的钴钽钼合金医用3d打印金属粉末及其制备方法 |
CN106149030B (zh) * | 2016-08-18 | 2018-12-14 | 中国矿业大学 | 一种钴铬烤瓷义齿的电泳沉积-激光熔覆复合加工方法 |
WO2019083967A1 (en) * | 2017-10-23 | 2019-05-02 | James R. Glidewell Dental Ceramics, Inc. | CERAMIC BODY WITH ANTIMICROBIAL PROPERTIES AND METHODS OF MAKING SAME |
CN108486419A (zh) * | 2018-03-21 | 2018-09-04 | 广东博杰特新材料科技有限公司 | 一种食品级餐刀的制备方法 |
CN110961622B (zh) * | 2018-09-28 | 2022-11-11 | 格林美股份有限公司 | 一种钴合金的3d打印方法 |
CN109338163A (zh) * | 2018-12-24 | 2019-02-15 | 南通金源智能技术有限公司 | 钴基高温合金粉末 |
CN109338164A (zh) * | 2018-12-24 | 2019-02-15 | 南通金源智能技术有限公司 | 钴合金粉末及其制备方法 |
CN109998714A (zh) * | 2019-04-10 | 2019-07-12 | 青岛威尔赫义齿科技有限公司 | 一种种植牙牙桥的三维打印式制备方法 |
KR102025798B1 (ko) * | 2019-06-25 | 2019-09-26 | 주식회사 유승 | 부식저항성을 개선한 생체재료용 고밀도 소결 코발트-크롬-몰리브덴 비귀금속 합금의 제조방법 |
KR102292582B1 (ko) * | 2019-07-09 | 2021-08-24 | 주식회사 테크빌 | 도재 결합력이 우수한 Co/Cr계 포세린용 치과합금 및 이를 이용하여 제조된 치과 보철물 |
CN112111672A (zh) * | 2020-09-10 | 2020-12-22 | 沈阳中核舰航特材科技有限公司 | 一种医用钴基合金导向针材料及制备方法 |
DE102021003451A1 (de) | 2021-07-05 | 2023-01-05 | Caddent Gmbh | Verfahren und Vorrichtung zur Herstellung eines Zahnersatzes |
JP7324254B2 (ja) * | 2021-09-01 | 2023-08-09 | 三菱重工業株式会社 | Co基合金材料、Co基合金製造物、および該製造物の製造方法 |
KR20240054045A (ko) | 2022-10-18 | 2024-04-25 | 현대오토에버 주식회사 | 도어 개폐 제어 방법 및 그 장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514359A (en) * | 1983-03-30 | 1985-04-30 | Austenal International, Inc. | Nonprecious dental alloy |
DE3319457C1 (de) * | 1983-05-28 | 1984-02-09 | Degussa Ag, 6000 Frankfurt | Kobaltlegierungen zur Herstellung von Zahnersatz |
DE19649865C1 (de) * | 1996-12-02 | 1998-02-12 | Fraunhofer Ges Forschung | Verfahren zur Herstellung eines Formkörpers |
DE19815091C2 (de) | 1997-04-04 | 2001-02-01 | Herbst Bremer Goldschlaegerei | Legierung für Dentalgußteile und Verwendung derselben |
DE19901643A1 (de) * | 1999-01-19 | 2000-07-20 | Herbst Bremer Goldschlaegerei | Verfahren zur Herstellung von Zahnersatz und dentalen Hilfsteilen |
US6939489B2 (en) * | 2001-03-23 | 2005-09-06 | Ivoclar Vivadent Ag | Desktop process for producing dental products by means of 3-dimensional plotting |
DE10252776A1 (de) * | 2002-11-07 | 2004-07-22 | Dentaurum J.P. Winkelstroeter Kg | Dentalguss-Legierung |
DE102004009127A1 (de) * | 2004-02-25 | 2005-09-15 | Bego Medical Ag | Verfahren und Vorrichtung zum Herstellen von Produkten durch Sintern und/oder Schmelzen |
EP1696044A1 (de) * | 2005-02-16 | 2006-08-30 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG | Aufbrennfähige Legierung zur Herstellung keramisch verblendeter Dentalrestaurationen |
-
2007
- 2007-03-19 EP EP07104431.7A patent/EP1972321B1/de not_active Not-in-force
-
2008
- 2008-03-07 DE DE102008002797A patent/DE102008002797A1/de not_active Withdrawn
- 2008-03-10 US US12/045,146 patent/US20080241788A1/en not_active Abandoned
- 2008-03-14 CA CA2625761A patent/CA2625761C/en active Active
- 2008-03-17 AU AU2008201238A patent/AU2008201238B2/en not_active Ceased
- 2008-03-18 KR KR1020080024970A patent/KR20080085740A/ko not_active Application Discontinuation
- 2008-03-19 JP JP2008071193A patent/JP2008266310A/ja active Pending
- 2008-03-19 CN CN2008101092486A patent/CN101283953B/zh not_active Expired - Fee Related
- 2008-03-19 BR BRPI0800664-4A patent/BRPI0800664A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE102008002797A1 (de) | 2008-09-25 |
EP1972321A1 (de) | 2008-09-24 |
CA2625761C (en) | 2016-08-02 |
AU2008201238A1 (en) | 2008-10-09 |
AU2008201238B2 (en) | 2012-08-09 |
JP2008266310A (ja) | 2008-11-06 |
EP1972321B1 (de) | 2014-12-24 |
CA2625761A1 (en) | 2008-09-19 |
KR20080085740A (ko) | 2008-09-24 |
US20080241788A1 (en) | 2008-10-02 |
CN101283953B (zh) | 2013-05-29 |
CN101283953A (zh) | 2008-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] |
Free format text: REFERENTE A RPI 1974 DE 04/11/2008, QUANTO AO ITEM (54) |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 4A ANUIDADE. |