BR9905363A - Restauração dentária de cerâmica. - Google Patents
Restauração dentária de cerâmica.Info
- Publication number
- BR9905363A BR9905363A BR9905363-2A BR9905363A BR9905363A BR 9905363 A BR9905363 A BR 9905363A BR 9905363 A BR9905363 A BR 9905363A BR 9905363 A BR9905363 A BR 9905363A
- Authority
- BR
- Brazil
- Prior art keywords
- ceramic
- restauration
- leucite
- glass
- glass ceramic
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000002241 glass-ceramic Substances 0.000 abstract 4
- 229910052907 leucite Inorganic materials 0.000 abstract 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/0007—Compositions for glass with special properties for biologically-compatible glass
- C03C4/0021—Compositions for glass with special properties for biologically-compatible glass for dental use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/20—Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/50—Preparations specially adapted for dental root treatment
- A61K6/58—Preparations specially adapted for dental root treatment specially adapted for dental implants
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/807—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising magnesium oxide
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/816—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising titanium oxide
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/818—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising zirconium oxide
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/822—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising rare earth metal oxides
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/824—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising transition metal oxides
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/827—Leucite
-
- 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
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
- A61K6/833—Glass-ceramic composites
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Glass Compositions (AREA)
- Dental Preparations (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Patente de Invenção: <B>"RESTAURAçãO DENTáRIA DE CERâMICA''<D>. A invenção relaciona-se a uma restauração dentária de cerâmica baseada em um vidro-cerâmica leucítico, a qual é caracterizada pelo fato de que o vidro-cerâmica contém como forma de componentes 40 - 95% em peso de SiO~ 2~ 5 - 25% em peso de Al~ 2~O~ 3~ 5 - 25% em peso de K~ 2~O 0 - 25% em peso de Na~ 2~O 0 - 20% em peso de CaO 0 - 8% em peso de B~ 2~O~ 3~ 0 - 0,5% em peso de P~ 2~O~ 5~ 0 - 3% em peso de F, pelo fato de que ele contém, como a única fase cristalina, leucita em uma proporção total de 20 a 45% em peso, pelo menos 80 % da quantidade teoricamente produzível de leucina estando presente, e pelo fato de que ele exibe um coeficiente linear de expansão térmica <244>~ (20-500°C)~ de 12,5 10^ -6^ a 15,5 10^ -6^ K^ -1^. Este vidro-cerâmica é particularmente adequado para o processamento como cerâmica prensada e pode ser vantajosamente revestido com cerâmica dentária, a qual exibe um coeficiente linear de expansão térmica <244>~ (20-500°C)~ de 13,5 10^ -6^ a 17,0 10^ -6^ K^ -1^.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19852516A DE19852516A1 (de) | 1998-11-13 | 1998-11-13 | Keramische Dentalrestauration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9905363A true BR9905363A (pt) | 2000-08-29 |
| BR9905363B1 BR9905363B1 (pt) | 2010-05-18 |
Family
ID=7887765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9905363-2A BR9905363B1 (pt) | 1998-11-13 | 1999-11-11 | restauração dentária de cerámica e processo para sua fabricação. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6342302B1 (pt) |
| EP (1) | EP1000588B2 (pt) |
| JP (1) | JP4066119B2 (pt) |
| KR (1) | KR100642533B1 (pt) |
| AT (1) | ATE294543T1 (pt) |
| BR (1) | BR9905363B1 (pt) |
| CA (1) | CA2289820C (pt) |
| DE (2) | DE19852516A1 (pt) |
| DK (1) | DK1000588T3 (pt) |
| ES (1) | ES2242343T3 (pt) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316130A (ja) * | 2000-05-02 | 2001-11-13 | Yamamoto Precious Metal Co Ltd | ガラスセラミックス及びその製造方法 |
| WO2002008135A1 (en) * | 2000-07-21 | 2002-01-31 | Colorobbia Italia S.P.A. | Glass-ceramics, process for their preparation and use |
| DE10351885B4 (de) * | 2002-11-04 | 2011-04-14 | Wieland Dental Ceramics Gmbh | Opale Glaskeramik sowie deren Herstellung und Verwendung |
| US7279238B2 (en) | 2002-12-23 | 2007-10-09 | Pentron Ceramics, Inc. | Pressable glass-ceramics with textured microstructure |
| DE10310001A1 (de) * | 2003-02-27 | 2004-09-09 | Wieland Dental Ceramics Gmbh | Glaskeramik sowie deren Herstellung und Verwendung |
| US7151063B2 (en) * | 2003-07-14 | 2006-12-19 | Matsushita Electric Industrial Co., Ltd. | Glass for multilayer film filter and method for manufacturing the glass |
| EP1654998B1 (en) * | 2003-07-17 | 2014-05-07 | Kuraray Noritake Dental Inc. | Process for producing a dental prosthesis and kit for use therein |
| DE102004010138B4 (de) * | 2004-02-27 | 2006-04-06 | Heraeus Kulzer Gmbh | Verstärkte, pressbare Keramikzusammensetzungen für Dentalzwecke |
| US8097077B2 (en) | 2004-02-27 | 2012-01-17 | Heraeus Kulzer Gmbh | Strenghtened, pressable ceramic compositions for dental purposes |
| EP1614409B8 (de) | 2004-06-28 | 2017-09-27 | DENTSPLY SIRONA Inc. | Opake Dentalkeramik, Verfahren zur Herstellung sowie deren Verwendung |
| JP4496050B2 (ja) * | 2004-09-21 | 2010-07-07 | 株式会社アドバンス | 歯科補綴物加工用ブロックの製造方法 |
| US8814567B2 (en) * | 2005-05-26 | 2014-08-26 | Zimmer Dental, Inc. | Dental implant prosthetic device with improved osseointegration and esthetic features |
| US8562346B2 (en) | 2005-08-30 | 2013-10-22 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
| AU2006284874B2 (en) | 2005-08-30 | 2011-11-17 | Zimmer Dental, Inc. | Dental implant with improved osseointegration features |
| US9149345B2 (en) * | 2007-08-30 | 2015-10-06 | Zimmer Dental, Inc. | Multiple root implant |
| US8899982B2 (en) | 2008-07-02 | 2014-12-02 | Zimmer Dental, Inc. | Implant with structure for securing a porous portion |
| US9095396B2 (en) | 2008-07-02 | 2015-08-04 | Zimmer Dental, Inc. | Porous implant with non-porous threads |
| US8231387B2 (en) | 2008-07-02 | 2012-07-31 | Zimmer, Inc. | Porous implant with non-porous threads |
| US8562348B2 (en) | 2008-07-02 | 2013-10-22 | Zimmer Dental, Inc. | Modular implant with secured porous portion |
| US8602782B2 (en) | 2009-11-24 | 2013-12-10 | Zimmer Dental, Inc. | Porous implant device with improved core |
| KR101071554B1 (ko) * | 2010-04-06 | 2011-10-10 | 주식회사 하스 | 세라믹 유치관 제조방법 및 이에 의해 제조된 세라믹 유치관 |
| CN102030476A (zh) * | 2010-11-03 | 2011-04-27 | 中国科学院上海光学精密机械研究所 | 含氧化镧的掺钴镁铝硅基纳米微晶玻璃及其制备方法 |
| DE102010056037A1 (de) | 2010-12-17 | 2012-06-21 | Wieland Dental + Technik Gmbh & Co. Kg | Herstellung dentaler Formteile |
| CN103910489B (zh) * | 2012-12-29 | 2016-06-22 | 中国科学院过程工程研究所 | 一种用作牙科饰面瓷的玻璃、制备方法及其用途 |
| GB2515566A (en) * | 2013-06-28 | 2014-12-31 | Queen Mary & Westfield College | Leucite glass ceramics |
| CN104944788B (zh) * | 2014-03-30 | 2017-09-12 | 佛山市百瑞新材料技术有限公司 | 一种全瓷牙烤瓷用玻璃粉及其制备方法 |
| KR101654761B1 (ko) * | 2014-11-28 | 2016-09-06 | 순천향대학교 산학협력단 | 인공치아용 결정화유리 제조 방법 |
| CN105837047B (zh) * | 2016-03-23 | 2019-05-10 | 东北大学秦皇岛分校 | 一种白榴石微晶玻璃、其制备方法及应用 |
| US10301212B2 (en) * | 2016-07-29 | 2019-05-28 | Schott Ag | Radiopaque glass and uses thereof |
| KR101988221B1 (ko) | 2017-06-08 | 2019-06-12 | 한국세라믹기술원 | 치관용 글래스세라믹의 제조방법 |
| JP7223706B2 (ja) * | 2017-11-07 | 2023-02-16 | クラレノリタケデンタル株式会社 | シリケートガラス及び歯科用製品 |
| EP3733617B1 (de) | 2019-05-03 | 2022-05-18 | VITA-ZAHNFABRIK H. Rauter GmbH & Co. KG | Niedrigschmelzende glaskeramik |
| CN115720574A (zh) * | 2020-06-30 | 2023-02-28 | 康宁股份有限公司 | 中毒熔盐浴的再生方法以及玻璃和相关玻璃组合物 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4604366A (en) * | 1984-03-20 | 1986-08-05 | Dentsply Research & Development Corp. | Leucite porcelain |
| CH668699A5 (de) * | 1986-01-17 | 1989-01-31 | Sonja Wohlwend Erne | Verfahren zum herstellen von zahnersatzteilen. |
| US4798536A (en) * | 1987-05-15 | 1989-01-17 | American Thermocraft Corp. | High strength feldspathic dental porcelains containing crystalline leucite |
| DE4042402C1 (pt) | 1990-10-03 | 1992-09-03 | Degussa Ag, 6000 Frankfurt, De | |
| DE4138875C1 (pt) * | 1991-11-27 | 1993-06-17 | Degussa Ag, 6000 Frankfurt, De | |
| DE4314817A1 (de) | 1993-04-30 | 1994-11-03 | Ivoclar Ag | Opaleszierendes Glas |
| WO1995011866A1 (en) * | 1993-10-29 | 1995-05-04 | Minnesota Mining And Manufacturing Company | Chemically derived leucite |
| DE4423793C1 (de) * | 1994-07-01 | 1996-02-22 | Ivoclar Ag | Leucithaltige Phosphosilikat-Glaskeramik, Verfahren zu deren Herstellung und deren Verwendung |
| DE4428839C2 (de) | 1994-08-01 | 1997-01-23 | Ivoclar Ag | Alkali-Zink-Silicat-Glaskeramiken und -Gläser und Verfahren zur Herstellung der Glaskeramiken |
| US5705273A (en) * | 1995-03-08 | 1998-01-06 | The Ohio State University | Method for strengthening dental restorative materials |
| US5614330A (en) * | 1995-08-18 | 1997-03-25 | American Thermocraft Corporation | Porcelain coating compositions for low expansion porcelain cores and the resulting all-ceramic dental restorations |
| US5653791A (en) * | 1996-03-12 | 1997-08-05 | Jeneric/Pentron, Incorporated | Two-phase dental forcelain composition |
| DE19647739C2 (de) | 1996-09-05 | 2001-03-01 | Ivoclar Ag Schaan | Sinterbare Lithiumdisilikat-Glaskeramik sowie Glas |
| US5994246A (en) * | 1996-11-05 | 1999-11-30 | Ohio State University | Low expansion feldspathic porcelain |
-
1998
- 1998-11-13 DE DE19852516A patent/DE19852516A1/de not_active Withdrawn
-
1999
- 1999-11-02 EP EP99121654.0A patent/EP1000588B2/de not_active Expired - Lifetime
- 1999-11-02 DK DK99121654T patent/DK1000588T3/da active
- 1999-11-02 ES ES99121654T patent/ES2242343T3/es not_active Expired - Lifetime
- 1999-11-02 AT AT99121654T patent/ATE294543T1/de active
- 1999-11-02 DE DE59912011T patent/DE59912011D1/de not_active Expired - Lifetime
- 1999-11-10 JP JP31978799A patent/JP4066119B2/ja not_active Expired - Lifetime
- 1999-11-11 KR KR1019990049919A patent/KR100642533B1/ko not_active Expired - Fee Related
- 1999-11-11 BR BRPI9905363-2A patent/BR9905363B1/pt not_active IP Right Cessation
- 1999-11-12 US US09/438,537 patent/US6342302B1/en not_active Expired - Lifetime
- 1999-11-12 CA CA002289820A patent/CA2289820C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1000588B2 (de) | 2016-06-29 |
| CA2289820C (en) | 2008-01-08 |
| CA2289820A1 (en) | 2000-05-13 |
| DE19852516A1 (de) | 2000-05-25 |
| DK1000588T3 (da) | 2005-08-22 |
| EP1000588A2 (de) | 2000-05-17 |
| ES2242343T3 (es) | 2005-11-01 |
| KR100642533B1 (ko) | 2006-11-13 |
| US6342302B1 (en) | 2002-01-29 |
| ATE294543T1 (de) | 2005-05-15 |
| BR9905363B1 (pt) | 2010-05-18 |
| KR20000035414A (ko) | 2000-06-26 |
| JP4066119B2 (ja) | 2008-03-26 |
| JP2000139953A (ja) | 2000-05-23 |
| EP1000588B1 (de) | 2005-05-04 |
| DE59912011D1 (de) | 2005-06-09 |
| EP1000588A3 (de) | 2002-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TC | Change of name | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/05/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25A | Requested transfer of rights approved | ||
| B25D | Requested change of name of applicant approved | ||
| B25G | Requested change of headquarter approved | ||
| B25D | Requested change of name of applicant approved | ||
| B25G | Requested change of headquarter approved | ||
| B25A | Requested transfer of rights approved | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 18.05.2020 |