ATE197390T1 - Zweiphasige dentalporzellanzusammensetzung - Google Patents

Zweiphasige dentalporzellanzusammensetzung

Info

Publication number
ATE197390T1
ATE197390T1 AT97420038T AT97420038T ATE197390T1 AT E197390 T1 ATE197390 T1 AT E197390T1 AT 97420038 T AT97420038 T AT 97420038T AT 97420038 T AT97420038 T AT 97420038T AT E197390 T1 ATE197390 T1 AT E197390T1
Authority
AT
Austria
Prior art keywords
composition
fused
porcelain
ceramic
porcelain composition
Prior art date
Application number
AT97420038T
Other languages
English (en)
Inventor
Lisa Dimeglio
Carlino Panzera
Original Assignee
Jeneric Pentron Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24459657&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE197390(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jeneric Pentron Inc filed Critical Jeneric Pentron Inc
Application granted granted Critical
Publication of ATE197390T1 publication Critical patent/ATE197390T1/de

Links

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
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/16—Refractive index
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/78—Pigments
    • 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
    • A61K6/822—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
    • A61K6/827—Leucite
    • 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
    • C03C10/0027—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 containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • C03C10/16—Halogen containing crystalline phase
    • 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
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • C03C14/006—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of microcrystallites, e.g. of optically or electrically active material
    • 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
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/16—Microcrystallites, e.g. of optically or electrically active material
    • 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
    • C03C2214/00—Nature of the non-vitreous component
    • C03C2214/20—Glass-ceramics matrix

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ceramic Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Dental Preparations (AREA)
  • Glass Compositions (AREA)
AT97420038T 1996-03-12 1997-03-11 Zweiphasige dentalporzellanzusammensetzung ATE197390T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/614,044 US5653791A (en) 1996-03-12 1996-03-12 Two-phase dental forcelain composition

Publications (1)

Publication Number Publication Date
ATE197390T1 true ATE197390T1 (de) 2000-11-11

Family

ID=24459657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97420038T ATE197390T1 (de) 1996-03-12 1997-03-11 Zweiphasige dentalporzellanzusammensetzung

Country Status (7)

Country Link
US (3) US5653791A (de)
EP (1) EP0795311B2 (de)
JP (1) JP3351701B2 (de)
AT (1) ATE197390T1 (de)
AU (1) AU1621397A (de)
CA (1) CA2199569A1 (de)
DE (1) DE69703458T3 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6818573B2 (en) * 1994-05-31 2004-11-16 Tec Ventures, Inc. Method for molding dental restorations and related apparatus
US6485849B2 (en) * 1994-05-31 2002-11-26 Tec Ventures, Inc. Method for molding dental restorations and related apparatus
US20100035215A1 (en) * 1996-03-12 2010-02-11 Pentron Ceramics, Inc. Machinable Porcelain Compositions and Mill Blanks Thereof
US5653791A (en) 1996-03-12 1997-08-05 Jeneric/Pentron, Incorporated Two-phase dental forcelain composition
DE19714178C2 (de) * 1997-04-07 2003-09-18 Ivoclar Vivadent Ag Verfahren zur Herstellung eines mehrfarbigen Formkörpers für die Weiterverarbeitung zu einer Zahnrestauration und zugehöriger Formkörper
US6280863B1 (en) * 1997-06-12 2001-08-28 Ivoclar Ag Translucent apatite glass ceramic
US6120591A (en) * 1998-03-10 2000-09-19 Jeneric/Pentron Incorporated Low fusing dental porcelains containing fine-grained leucite
US6155830A (en) * 1998-03-10 2000-12-05 Jeneric/Pentron Incorporated Dental restorations
US6087282A (en) * 1998-07-10 2000-07-11 Jeneric/Pentron Incorporated Non-greening porcelain compositions
US6200136B1 (en) 1998-08-07 2001-03-13 Jeneric/Pentron Incorporated Fiber-reinforced dental bridge and method of manufacture thereof
US6527846B1 (en) 1998-08-17 2003-03-04 Chemichl Ag Glass-ceramic material for dental restoration and method for producing same
US6450813B1 (en) * 1998-11-10 2002-09-17 Dentsply Research & Development Corp. Repair porcelain product, composition and method
DE19852516A1 (de) * 1998-11-13 2000-05-25 Degussa Keramische Dentalrestauration
AU3860600A (en) * 1999-02-19 2000-09-04 Den Mat Corporation Ceramic compositions
US20040232576A1 (en) * 1999-07-02 2004-11-25 Dmtri Brodkin Method of making dental restorations
US6761760B2 (en) * 1999-07-02 2004-07-13 Pentron Corporation Dental porcelains
US6428614B1 (en) 1999-07-02 2002-08-06 Jeneric/Pentron, Inc. Dental porcelains
DE60042688D1 (de) * 1999-07-02 2009-09-17 Pentron Ceramics Inc Porzellanmassen für vollkeramischen dentalkernen oder zur verwendung mit kernen aus metallegierungen
WO2001015620A1 (en) 1999-09-02 2001-03-08 Jeneric/Pentron Incorporated Method for manufacturing dental restorations
JP4785221B2 (ja) * 2000-01-07 2011-10-05 山本貴金属地金株式会社 ガラスセラミックス及びその製造方法
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
PL358676A1 (en) * 2000-07-21 2004-08-09 Colorobbia Italia S.P.A. Glass-ceramics, process for their preparation and use
US6689202B2 (en) * 2000-07-21 2004-02-10 Jeneric/Pentron Incorporated Molds for the manufacture of a dental restoration and methods of making dental restorations
EP1396237A1 (de) * 2002-09-05 2004-03-10 Elephant Dental B.V. Verfestigte keramische Restauration
US20090004630A1 (en) * 2002-09-05 2009-01-01 Van Der Zel Joseph Maria Strengthened ceramic restoration
DE10249518B3 (de) * 2002-10-23 2004-02-19 Heraeus Kulzer Gmbh & Co. Kg Dentales Formteil, insbesondere künstlicher Zahn
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
KR100934595B1 (ko) 2003-07-17 2009-12-31 가부시키가이샤 노리타케 캄파니 리미티드 치과용 보철물의 제조 방법 및 이에 사용하기 위한 키트
US6997712B2 (en) * 2003-10-06 2006-02-14 Yong Woon Kim Tooth containing image thereon
WO2006055800A1 (en) * 2004-11-19 2006-05-26 Dentsply International Inc. Translucent veneering for a dental prosthesis formed by a press to metal process
JP5173123B2 (ja) * 2005-07-25 2013-03-27 株式会社オハラ 無機組成物
US20070199350A1 (en) * 2006-02-24 2007-08-30 Butts Dennis I Methods for producing glass compositions
EP1905412B1 (de) * 2006-09-29 2011-05-11 Ivoclar Vivadent AG Glas für dentale Anwendungen
EP1992302A1 (de) 2007-05-15 2008-11-19 3M Innovative Properties Company Verfahren zur Herstellung einer Oberfläche für einen Zahnersatz, Oberfläche für einen Zahnersatz und Verfahren zur Herstellung eines Zahnersatzes
US8641419B2 (en) * 2007-07-25 2014-02-04 David J. Clark Methods and devices for fixed dental restoration
US20100028835A1 (en) * 2007-08-15 2010-02-04 Hansen John P Pedodontic/veterinary dental crown system
US20090081104A1 (en) * 2007-09-21 2009-03-26 Den-Mat Holdings Llc Control of ceramic microstructure
US20100119431A1 (en) * 2008-11-07 2010-05-13 Den-Mat Holdings Llc Strong Glass-Ceramic
US8110035B2 (en) * 2008-05-30 2012-02-07 Dentsply International Inc. Integrated porcelain system for a dental prosthesis
JP5635982B2 (ja) 2008-07-21 2014-12-03 ビタ・ゼーンファブリク・ハー・ラウター・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コー・カーゲー 形状安定化材料から製造される成形部材、及びその製造法
WO2010010087A1 (de) * 2008-07-21 2010-01-28 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Poröser silikat-keramischer körper, dentalrestauration sowie verfahren zur herstellung davon
GB0822751D0 (en) 2008-12-15 2009-01-21 3M Innovative Properties Co Method of making a dental restoration, and system for design and manufacturing a dental restoration
JP5501642B2 (ja) 2009-03-23 2014-05-28 株式会社ノリタケカンパニーリミテド 蛍光性ジルコニア材料
EP2272458A1 (de) * 2009-07-09 2011-01-12 Nobel Biocare Services AG Zahnprodukt mit mindestens einem Veneer
IT1396928B1 (it) * 2009-11-13 2012-12-20 Bineti Faccetta dentale in ceramica modificata, di ridotto spessore.
DE102010056037A1 (de) 2010-12-17 2012-06-21 Wieland Dental + Technik Gmbh & Co. Kg Herstellung dentaler Formteile
GB201109812D0 (en) * 2011-06-11 2011-07-27 Univ Sheffield Ceramic dental restoration material
GB2515566A (en) * 2013-06-28 2014-12-31 Queen Mary & Westfield College Leucite glass ceramics
WO2015066731A2 (en) 2013-11-04 2015-05-07 Medtronic, Inc. Method and device to manage fluid volumes in the body
JP6752018B2 (ja) * 2016-01-06 2020-09-09 クラレノリタケデンタル株式会社 セラミック材料及び歯科用製品
US20190038387A1 (en) * 2017-08-07 2019-02-07 Dentsply Sirona Inc. Integrated porcelain system for a dental prosthesis
GB201806356D0 (en) * 2018-04-18 2018-05-30 Alzahrani Ali Saleh A Chemically strengthened glass-ceramics

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1441336U (de) †
DE2263234C3 (de) * 1972-12-23 1975-07-10 Jenaer Glaswerk Schott & Gen., 6500 Mainz Verfahren zur Herstellung von hochfesten und temperaturwechselbeständigen Glasgegenständen durch Oberflächenkristallisation unter Ausnutzung eines lonenaustausches innerhalb des Glases
US4042362A (en) * 1976-05-18 1977-08-16 Corning Glass Works Production of glass-ceramic articles
US4101330A (en) * 1976-09-01 1978-07-18 The J. M. Ney Company Leucite-containing porcelains and method of making same
DE2759214A1 (de) * 1977-12-31 1979-07-05 Scheicher Hans Verfahren zur herstellung von implantaten
US4455383A (en) * 1983-04-04 1984-06-19 Johnson & Johnson Dental Products Company Single-frit glass ceramic
US4604366A (en) * 1984-03-20 1986-08-05 Dentsply Research & Development Corp. Leucite porcelain
DD242216A1 (de) 1985-11-04 1987-01-21 Univ Schiller Jena Glimmer-cordierit-glaskeramik
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
EP0272745B1 (de) * 1986-12-23 1992-04-22 American Thermocraft Corp. Durchscheinende Dentalporzellanzusammensetzung, Verfahren zu ihrer Herstellung und daraus hergestellte Restauration
JPS63162545A (ja) * 1986-12-26 1988-07-06 Central Glass Co Ltd 透光性結晶質ガラス
NL9001986A (nl) * 1990-09-10 1992-04-01 Elephant Edelmetaal Bv Dentaal porselein, werkwijze voor het vervaardigen van een tandheelkundige restauratie, dentaallegering.
DE4031168A1 (de) * 1990-10-03 1992-04-16 Degussa Keramischer werkstoff zum verblenden von metallischem zahnersatz
US5346866A (en) * 1991-11-27 1994-09-13 Degussa Aktiengesellschaft Dental ceramic material with a relatively low processing temperature
DE4138875C1 (de) * 1991-11-27 1993-06-17 Degussa Ag, 6000 Frankfurt, De
US5466285A (en) * 1992-03-19 1995-11-14 Noritake Co., Limited Dental porcelain material preventing yellow coloration and method for producing same
DE4423793C1 (de) * 1994-07-01 1996-02-22 Ivoclar Ag Leucithaltige Phosphosilikat-Glaskeramik, Verfahren zu deren Herstellung und deren Verwendung
US5552350A (en) * 1994-12-12 1996-09-03 Ceramco Inc. Low-fusing temperature porcelain
US5653791A (en) 1996-03-12 1997-08-05 Jeneric/Pentron, Incorporated Two-phase dental forcelain composition

Also Published As

Publication number Publication date
JP3351701B2 (ja) 2002-12-03
EP0795311B1 (de) 2000-11-08
DE69703458T3 (de) 2013-08-14
EP0795311A2 (de) 1997-09-17
US6660073B1 (en) 2003-12-09
CA2199569A1 (en) 1997-09-12
AU1621397A (en) 1998-01-22
EP0795311B2 (de) 2013-05-22
EP0795311A3 (de) 1998-09-02
US5653791A (en) 1997-08-05
JPH1036137A (ja) 1998-02-10
DE69703458D1 (de) 2000-12-14
US5944884A (en) 1999-08-31
DE69703458T2 (de) 2001-06-13

Similar Documents

Publication Publication Date Title
ATE197390T1 (de) Zweiphasige dentalporzellanzusammensetzung
US5252066A (en) Orthodontic bracket formed from porcelain fused to metallic material
Qualtrough et al. Ceramics update
Hondrum A review of the strength properties of dental ceramics
CA2725854C (en) Integrated porcelain system for a dental prosthesis
CA2083023C (en) Dental ceramic material with a relatively low processing temperature
US5713994A (en) Low-fusing temperature porcelain, compositions, prostheses, methods and kits
CA2239861A1 (en) Alkali silicate glass
CA2183127A1 (en) Porcelain coating compositions for low expansion porcelain cores and the resulting all-ceramic dental restorations
DE69409873D1 (de) Zahnprothese
ES2059042T5 (es) Porcelana dental, metodo de fabricacion de una restauracion dental; aleacion dental.
JPH07138122A (ja) 多層構造を用いた歯科用セラミック修復物
US5552350A (en) Low-fusing temperature porcelain
EP1189572B1 (de) Dentalporzellan
US5346866A (en) Dental ceramic material with a relatively low processing temperature
JP4209946B2 (ja) 低融解温度の陶材、組成物、義歯、方法およびキット
CA3039680A1 (en) Shade-coordinated, veneering porcelain system for dental prostheses
US6761760B2 (en) Dental porcelains
TULBAH ZIRCONIA CERAMIC POST-AND-CORE SYSTEMS. AN UPDATED LITERATURE REVIEW OF SOME CLINICAL-RELATED ISSUES.
WO1999045889A3 (en) Dental restorations
Mattmüller et al. Hydrothermal ceramic for porcelain-fused-to-metal crowns: An initial experience report from clinical practice.
Oh et al. Flexure strength and microstructure of IPS Empress 2 glass-ceramic on heat-pressing and heat treatments
Lim et al. A comparative study of the physicochemical proper ties and bond strength to metal between the regular opaque powder and core powder
Berzina et al. Hydroxyapatite and glass ceramics composites for medical application
Evans A Castable Glass-Ceramic Pontic for the Partial Veneer Fixed Partial Denture.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties