US20110183297A1 - Porous, silicate, ceramic body, dental restorations and method for the production thereof - Google Patents

Porous, silicate, ceramic body, dental restorations and method for the production thereof Download PDF

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Publication number
US20110183297A1
US20110183297A1 US12/737,491 US73749109A US2011183297A1 US 20110183297 A1 US20110183297 A1 US 20110183297A1 US 73749109 A US73749109 A US 73749109A US 2011183297 A1 US2011183297 A1 US 2011183297A1
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United States
Prior art keywords
ceramic body
sintering
porous silicate
porous
silicate
Prior art date
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Abandoned
Application number
US12/737,491
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English (en)
Inventor
Nobert Thiel
Michael Dorn
Joachim Bibus
Vilma Geske
Michael Tholey
Enno Bojemüller
Birgit Huber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vita Zahnfabrik H Rauter GmbH and Co KG
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Vita Zahnfabrik H Rauter GmbH and Co KG
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Application filed by Vita Zahnfabrik H Rauter GmbH and Co KG filed Critical Vita Zahnfabrik H Rauter GmbH and Co KG
Assigned to VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG reassignment VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: THIEL, NOBERT, BIBUS, JOACHIM, BOJEMULLER, ENNO, DORN, MICHAEL, GESKE, VILMA, HUBER, BIRGIT, THOLEY, MICHAEL
Assigned to VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG reassignment VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BIBUS, JOACHIM, GESKE, VILMA, DORN, MICHAEL, THIEL, NORBERT, THOLEY, MICHAEL
Publication of US20110183297A1 publication Critical patent/US20110183297A1/en
Abandoned legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • 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
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • 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
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • 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
    • A61C13/08—Artificial teeth; Making same
    • A61C13/083—Porcelain or ceramic teeth
    • 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
    • A61C13/20—Methods or devices for soldering, casting, moulding or melting
    • C—CHEMISTRY; METALLURGY
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C—CHEMISTRY; METALLURGY
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6022—Injection moulding
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    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6026—Computer aided shaping, e.g. rapid prototyping
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    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
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    • C04B2235/9646—Optical properties
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US12/737,491 2008-07-21 2009-07-21 Porous, silicate, ceramic body, dental restorations and method for the production thereof Abandoned US20110183297A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP08160834 2008-07-21
EP08160834.1 2008-07-21
EPPCT/EP2008/064602 2008-10-28
EP2008064602 2008-10-28
EP09156921.0 2009-03-31
EP09156921 2009-03-31
PCT/EP2009/059359 WO2010010087A1 (de) 2008-07-21 2009-07-21 Poröser silikat-keramischer körper, dentalrestauration sowie verfahren zur herstellung davon

Related Parent Applications (1)

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PCT/EP2009/059359 A-371-Of-International WO2010010087A1 (de) 2008-07-21 2009-07-21 Poröser silikat-keramischer körper, dentalrestauration sowie verfahren zur herstellung davon

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US14/079,676 Division US10266452B2 (en) 2008-07-21 2013-11-14 Porous, silicate, ceramic body, dental restoration and method for the production thereof

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US20110183297A1 true US20110183297A1 (en) 2011-07-28

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US12/737,491 Abandoned US20110183297A1 (en) 2008-07-21 2009-07-21 Porous, silicate, ceramic body, dental restorations and method for the production thereof
US14/079,676 Expired - Fee Related US10266452B2 (en) 2008-07-21 2013-11-14 Porous, silicate, ceramic body, dental restoration and method for the production thereof
US14/469,828 Expired - Fee Related US10322973B2 (en) 2008-07-21 2014-08-27 Porous silicate ceramic body, dental restorations and method for the production thereof

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US14/079,676 Expired - Fee Related US10266452B2 (en) 2008-07-21 2013-11-14 Porous, silicate, ceramic body, dental restoration and method for the production thereof
US14/469,828 Expired - Fee Related US10322973B2 (en) 2008-07-21 2014-08-27 Porous silicate ceramic body, dental restorations and method for the production thereof

Country Status (8)

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US (3) US20110183297A1 (de)
EP (2) EP2313024B1 (de)
JP (2) JP2011528690A (de)
KR (1) KR20110043604A (de)
CN (1) CN102098981B (de)
AU (1) AU2009273219A1 (de)
ES (1) ES2759566T3 (de)
WO (1) WO2010010087A1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015168463A1 (en) * 2014-05-02 2015-11-05 University Of Louisville Research Foundation, Inc. Methods for fabricating dental restorations
RU2612707C2 (ru) * 2012-05-11 2017-03-13 Ивоклар Вивадент Аг Предварительно спеченная заготовка для зубов
US9949808B2 (en) * 2015-12-07 2018-04-24 Wdt-Wolz-Dental-Technik Gmbh Process for the production of a ceramic body, in particular of a dental ceramic blank, with spatially selectively adjustable degrees of physical properties
US10022206B2 (en) 2004-09-30 2018-07-17 Nobel Biocare Services Ag Method and system for coloring or tinting a prosthesis, and such a prosthesis
US10172695B2 (en) 2012-07-31 2019-01-08 Kuraray Noritake Dental Inc. Method for manufacturing dental mill blank
US10231807B2 (en) 2013-05-10 2019-03-19 Kuraray Noritake Dental Inc. Zirconia sintered body, zirconia composition, zirconia pre-sintered body and preparing method thereof, and dental prosthesis
US10470854B2 (en) 2012-05-11 2019-11-12 Ivoclar Vivadent Ag Pre-sintered blank for dental purposes
US20200008910A1 (en) * 2018-07-09 2020-01-09 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Multi-Layer Molded Part
US20200237487A1 (en) * 2017-09-26 2020-07-30 Kuraray Noritake Dental Inc. Dental mill blank and method for producing same
US11955362B2 (en) 2017-09-13 2024-04-09 Applied Materials, Inc. Substrate support for reduced damage substrate backside

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3157461B1 (de) 2014-06-23 2019-12-18 3M Innovative Properties Company Verfahren zur herstellung einer zahnprothese aus gesinterter lithiumdisilikatglaskeramik
DE102016115916A1 (de) 2016-08-26 2018-03-01 Bredent Gmbh & Co. Kg Verfahren zur Erzeugung von Bearbeitungsdaten zur Herstellung von Zahnprothesen mit einer keramischen Verblendschale und einem Träger
CN111451508B (zh) * 2020-03-02 2022-02-18 北京大学口腔医学院 一种仿釉牙本质界的牙科修复体表面结构设计制作方法

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106303A (en) * 1989-03-23 1992-04-21 Sandvik Ab Methods of making artificial tooth onlays and inlays
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
US5775912A (en) * 1996-08-16 1998-07-07 American Thermocraft Corporation Method of producing a dental restoration using CAD/CAM
JPH11314938A (ja) * 1997-11-10 1999-11-16 Ivoclar Ag 成形半透明リチウムジシリケートガラスセラミック製品の調製プロセス
US6126732A (en) * 1993-06-24 2000-10-03 Dentsply Detrey Gmbh Dental prosthesis
US6354836B1 (en) * 1998-08-20 2002-03-12 Jeneric/Pentron, Inc. Methods of producing dental restorations using CAD/CAM and manufactures thereof
US6455451B1 (en) * 1998-12-11 2002-09-24 Jeneric/Pentron, Inc. Pressable lithium disilicate glass ceramics
JP2003012384A (ja) * 2001-06-29 2003-01-15 Japan Science & Technology Corp 高強度の軽量多孔質磁器及びその製造方法
US6554615B1 (en) * 1999-07-02 2003-04-29 Pentron Laboratory Technologies, Llc Porcelain compositions for low expansion all-porcelain cores and alloys
US6706654B2 (en) * 2001-04-20 2004-03-16 Elephant Dental B.V. Pressable glass ceramic, method for the fabrication thereof, and method for the fabrication of a dental restoration using such glass ceramic
US20040081847A1 (en) * 2001-03-10 2004-04-29 Stefan Aechtner Composite material and method for the production thereof
US20040121894A1 (en) * 2002-12-23 2004-06-24 Dmitri Brodkin Pressable glass-ceramics with textured microstructure
US6802894B2 (en) * 1998-12-11 2004-10-12 Jeneric/Pentron Incorporated Lithium disilicate glass-ceramics
US20040232576A1 (en) * 1999-07-02 2004-11-25 Dmtri Brodkin Method of making dental restorations
US7091142B2 (en) * 2003-02-27 2006-08-15 Wieland Dental Ceramics Gmbh Glass-ceramic and its production and use
US20070056467A1 (en) * 2000-07-21 2007-03-15 Pentron Ceramics, Inc. Method of making a dental restoration

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01145064A (ja) * 1987-11-30 1989-06-07 Hoya Corp 無機生体材料の製造方法
US4960733A (en) 1987-02-28 1990-10-02 Hoya Corporation Inorganic biomaterial and process for producing the same
US4970032A (en) 1989-05-12 1990-11-13 Rotsaert Henri L Processes for the manufacture of artificial teeth and crowns
US5015800A (en) 1989-12-20 1991-05-14 Supercomputer Systems Limited Partnership Miniature controlled-impedance transmission line cable and method of manufacture
HUT63550A (en) * 1990-08-16 1993-09-28 John Fung Method for producing dental prosthesis
JP2907031B2 (ja) * 1994-10-24 1999-06-21 株式会社ノリタケカンパニーリミテド 歯科用陶材
DE19511396A1 (de) 1995-03-28 1996-10-02 Arnold Wohlwend Verfahren zur Herstellung eines prothetischen Zahninlays bzw. einer prothetischen Zahnkrone
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
JP2000276947A (ja) * 1999-01-19 2000-10-06 Taiyo Yuden Co Ltd 電子部品用セラミックス組成物、電子部品用セラミックス焼結体及び電子部品
DE19904523B4 (de) * 1999-02-04 2012-03-15 3M Espe Ag Verfahren zum dimensionstreuen Sintern von Keramik und keramisches Zahnersatzteil
WO2002009612A1 (en) * 2000-07-31 2002-02-07 O'brien Dental Lab, Inc. Millable blocks for making dental prostheses, associated dental prostheses and methods of making
DE10107451B4 (de) * 2001-02-14 2004-04-15 3M Espe Ag Verfahren zur Herstellung von Zahnersatz, nach dem Verfahren herstellbares Zahnersatzteil sowie vorgesinterter Rohling
EP1400231A1 (de) * 2002-09-20 2004-03-24 Elephant Edelmetaal B.V. Ästhetische Dentalverblendrestaurationskeramik
US6869280B2 (en) * 2002-10-18 2005-03-22 Klaus Fleischfresser Support for material to be fired for a ceramic dental prosthesis
US20060105297A1 (en) * 2002-12-23 2006-05-18 Nano-Write Corporation Vapor deposited multilayer dental devices
DE10322762B4 (de) 2003-05-19 2013-12-05 Sirona Dental Systems Gmbh Halter für einen Rohling und Verfahren zur Vermessung der Lage und Orientierung des Halters
DE102005023106A1 (de) * 2005-05-13 2006-11-16 Sirona Dental Systems Gmbh Verfahren zur Herstellung eines Zahnersatzteils, Zahnersatzteil, Bauteil und Rohling hierzu
CA2674060C (en) * 2006-12-28 2016-05-03 Russell A. Giordano Multicolor dental blanks and related methods
SE530893C2 (sv) * 2007-02-15 2008-10-07 Htc Sweden Ab System. anordning och metod för planing av golv
EP2050417A1 (de) * 2007-10-15 2009-04-22 3M Innovative Properties Company Prothese, Prothesenkomponenten und Verfahren zur Herstellung einer Zahnprothese

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106303A (en) * 1989-03-23 1992-04-21 Sandvik Ab Methods of making artificial tooth onlays and inlays
US6126732A (en) * 1993-06-24 2000-10-03 Dentsply Detrey Gmbh Dental prosthesis
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
US5775912A (en) * 1996-08-16 1998-07-07 American Thermocraft Corporation Method of producing a dental restoration using CAD/CAM
JPH11314938A (ja) * 1997-11-10 1999-11-16 Ivoclar Ag 成形半透明リチウムジシリケートガラスセラミック製品の調製プロセス
US6354836B1 (en) * 1998-08-20 2002-03-12 Jeneric/Pentron, Inc. Methods of producing dental restorations using CAD/CAM and manufactures thereof
US6802894B2 (en) * 1998-12-11 2004-10-12 Jeneric/Pentron Incorporated Lithium disilicate glass-ceramics
US6455451B1 (en) * 1998-12-11 2002-09-24 Jeneric/Pentron, Inc. Pressable lithium disilicate glass ceramics
US6554615B1 (en) * 1999-07-02 2003-04-29 Pentron Laboratory Technologies, Llc Porcelain compositions for low expansion all-porcelain cores and alloys
US20040232576A1 (en) * 1999-07-02 2004-11-25 Dmtri Brodkin Method of making dental restorations
US20070056467A1 (en) * 2000-07-21 2007-03-15 Pentron Ceramics, Inc. Method of making a dental restoration
US20040081847A1 (en) * 2001-03-10 2004-04-29 Stefan Aechtner Composite material and method for the production thereof
US7294392B2 (en) * 2001-03-10 2007-11-13 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Composite material and method for the production thereof
US6706654B2 (en) * 2001-04-20 2004-03-16 Elephant Dental B.V. Pressable glass ceramic, method for the fabrication thereof, and method for the fabrication of a dental restoration using such glass ceramic
JP2003012384A (ja) * 2001-06-29 2003-01-15 Japan Science & Technology Corp 高強度の軽量多孔質磁器及びその製造方法
US20040121894A1 (en) * 2002-12-23 2004-06-24 Dmitri Brodkin Pressable glass-ceramics with textured microstructure
US7091142B2 (en) * 2003-02-27 2006-08-15 Wieland Dental Ceramics Gmbh Glass-ceramic and its production and use

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10022206B2 (en) 2004-09-30 2018-07-17 Nobel Biocare Services Ag Method and system for coloring or tinting a prosthesis, and such a prosthesis
US10206761B2 (en) 2012-05-11 2019-02-19 Ivoclar Vivadent Ag Pre-sintered blank for dental purposes
RU2612707C2 (ru) * 2012-05-11 2017-03-13 Ивоклар Вивадент Аг Предварительно спеченная заготовка для зубов
US9757217B2 (en) 2012-05-11 2017-09-12 Ivoclar Vivadent Ag Pre-sintered blank for dental purposes
US10470854B2 (en) 2012-05-11 2019-11-12 Ivoclar Vivadent Ag Pre-sintered blank for dental purposes
US10172695B2 (en) 2012-07-31 2019-01-08 Kuraray Noritake Dental Inc. Method for manufacturing dental mill blank
US10512527B2 (en) 2013-05-10 2019-12-24 Kuraray Noritake Dental Inc. Zirconia sintered body, zirconia composition, zirconia pre-sintered body and preparing method thereof, and dental prosthesis
US10231807B2 (en) 2013-05-10 2019-03-19 Kuraray Noritake Dental Inc. Zirconia sintered body, zirconia composition, zirconia pre-sintered body and preparing method thereof, and dental prosthesis
WO2015168463A1 (en) * 2014-05-02 2015-11-05 University Of Louisville Research Foundation, Inc. Methods for fabricating dental restorations
US10716648B2 (en) * 2014-05-02 2020-07-21 University Of Louisville Research Foundation, Inc. Methods for fabricating dental restorations
US9949808B2 (en) * 2015-12-07 2018-04-24 Wdt-Wolz-Dental-Technik Gmbh Process for the production of a ceramic body, in particular of a dental ceramic blank, with spatially selectively adjustable degrees of physical properties
US11955362B2 (en) 2017-09-13 2024-04-09 Applied Materials, Inc. Substrate support for reduced damage substrate backside
US20200237487A1 (en) * 2017-09-26 2020-07-30 Kuraray Noritake Dental Inc. Dental mill blank and method for producing same
US20200008910A1 (en) * 2018-07-09 2020-01-09 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Multi-Layer Molded Part

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US10266452B2 (en) 2019-04-23
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JP5952381B2 (ja) 2016-07-13
US10322973B2 (en) 2019-06-18
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CN102098981B (zh) 2014-05-07
CN102098981A (zh) 2011-06-15

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