DE102014202256A1 - Ein- und mehrphasige Werkstoffe auf Basis von Zirkonoxid - Google Patents

Ein- und mehrphasige Werkstoffe auf Basis von Zirkonoxid Download PDF

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Publication number
DE102014202256A1
DE102014202256A1 DE201410202256 DE102014202256A DE102014202256A1 DE 102014202256 A1 DE102014202256 A1 DE 102014202256A1 DE 201410202256 DE201410202256 DE 201410202256 DE 102014202256 A DE102014202256 A DE 102014202256A DE 102014202256 A1 DE102014202256 A1 DE 102014202256A1
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Prior art keywords
zirconium oxide
material according
oxide material
volume
sintered
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DE201410202256
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German (de)
English (en)
Inventor
Kilian Friederich
Meinhard Kuntz
Lukas Gottwik
Andreas Morhardt
Juliane Ehrlich
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Ceramtec GmbH
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Ceramtec GmbH
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Priority to DE201410202256 priority Critical patent/DE102014202256A1/de
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48Shaped 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 zirconium or hafnium oxides, zirconates, zircon or hafnates
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    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
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    • A61C13/08Artificial teeth; Making same
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    • A61C13/083Porcelain or ceramic teeth
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    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00Filling or capping teeth
    • A61C5/70Tooth crowns; Making thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00Filling or capping teeth
    • A61C5/70Tooth crowns; Making thereof
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
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    • A61K6/58Preparations specially adapted for dental root treatment specially adapted for dental implants
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    • A61K6/802Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/811Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising chromium oxide
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    • A61K6/802Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/813Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising iron oxide
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DE201410202256 2013-02-13 2014-02-07 Ein- und mehrphasige Werkstoffe auf Basis von Zirkonoxid Withdrawn DE102014202256A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201410202256 DE102014202256A1 (de) 2013-02-13 2014-02-07 Ein- und mehrphasige Werkstoffe auf Basis von Zirkonoxid

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DE102013202287.5 2013-02-13
DE102013202287 2013-02-13
DE201410202256 DE102014202256A1 (de) 2013-02-13 2014-02-07 Ein- und mehrphasige Werkstoffe auf Basis von Zirkonoxid

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DE102014202256A1 true DE102014202256A1 (de) 2014-08-14

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US (1) US10047013B2 (pt-PT)
EP (1) EP2956427B1 (pt-PT)
JP (1) JP2016513058A (pt-PT)
CN (1) CN104995155B (pt-PT)
BR (1) BR112015019352B1 (pt-PT)
CA (1) CA2900426A1 (pt-PT)
DE (1) DE102014202256A1 (pt-PT)
RU (1) RU2662486C2 (pt-PT)
WO (1) WO2014124874A1 (pt-PT)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081174A1 (de) * 2015-11-10 2017-05-18 Ceramtec Gmbh Thermoschockresistente verbundwerkstoffe
WO2019068807A1 (de) * 2017-10-04 2019-04-11 Ceramtec Gmbh Teilstabilisierter zirkonoxid-werkstoff mit hoher sinteraktivität

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104876613A (zh) * 2015-04-13 2015-09-02 安徽省含山瓷业股份有限公司 一种高强碳纤维增强氧化锆陶瓷基复合材料及其制备方法
DE102015122864A1 (de) 2015-12-28 2017-06-29 Degudent Gmbh Verfahren zur Herstellung eines Rohlings sowie dentale Restauration
JP6772591B2 (ja) * 2016-06-30 2020-10-21 東ソー株式会社 透光性ジルコニア焼結体及びその製造方法並びにその用途
EP3733617B1 (de) * 2019-05-03 2022-05-18 VITA-ZAHNFABRIK H. Rauter GmbH & Co. KG Niedrigschmelzende glaskeramik
CN113072378B (zh) * 2020-01-03 2022-07-12 万华化学集团股份有限公司 四方相纳米复合氧化锆粉体及其制备方法和烧结体
CN113101230A (zh) * 2021-03-03 2021-07-13 深圳爱尔创口腔技术有限公司 氧化锆组合物、荧光氧化锆及制备方法和氧化锆牙科制品
CN114538909A (zh) * 2022-03-03 2022-05-27 胡晓荣 一种耐磨耐热瓷器及加工工艺
EP4197486B1 (de) 2022-04-27 2024-04-24 DeguDent GmbH Rohling sowie verfahren zur herstellung eines solchen

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316964A (en) 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic
JPS59162099A (ja) * 1983-03-07 1984-09-12 井伊 勉 長尺図面用製図器具
JPS61201661A (ja) * 1985-03-05 1986-09-06 日立化成工業株式会社 部分安定化ジルコニア焼結体
DE3610041C2 (de) * 1985-03-22 1996-09-05 Noritake Co Ltd Keramik auf Zirkoniumdioxidbasis mit Aluminiumoxid, Spinell, Mullit oder Spinell und Mullit und mit verbesserter hydrothermaler und thermischer Stabilität
GB2206111B (en) * 1987-06-24 1991-08-14 Council Scient Ind Res Sintered ceramic product
US5002911A (en) * 1989-04-07 1991-03-26 Cerametec, Inc. Ceramics with high toughness, strength and hardness
US5232878A (en) 1989-06-30 1993-08-03 Hoya Corporation Process for producing inorganic biomaterial
JP2651332B2 (ja) 1992-09-21 1997-09-10 松下電工株式会社 ジルコニア系複合セラミック焼結体及びその製法
JP3505236B2 (ja) * 1994-10-05 2004-03-08 株式会社三徳 酸素吸収・放出能を有する複合酸化物及びその製造法
JPH0833650A (ja) * 1994-07-21 1996-02-06 Shinagawa Refract Co Ltd 歯列矯正用ブラケット及びその製造方法
GB2305430B (en) 1995-09-21 1997-08-27 Matsushita Electric Works Ltd Zirconia based ceramic material and process of making the same
AU2003213529B2 (en) * 2002-07-19 2005-01-20 Panasonic Healthcare Holdings Co., Ltd. ZrO2-AI2O3 composite ceramic material and production method thereof
JP4470378B2 (ja) * 2003-02-28 2010-06-02 住友化学株式会社 ジルコニア焼結体およびその製造方法
AU2004203889B2 (en) 2003-08-22 2006-02-23 Panasonic Healthcare Holdings Co., Ltd. ZrO2-Al2O3 composite ceramic material
US7148167B2 (en) 2003-08-28 2006-12-12 Kyocera Corporation Alumina/zirconia ceramics and method of producing the same
US7928028B2 (en) 2004-03-23 2011-04-19 Panasonic Electric Works Co., Ltd. ZrO2-Al2O3 composite ceramic material and production method therefor
WO2006091613A2 (en) 2005-02-24 2006-08-31 Rutgers, The State University Of New Jersey Nanocomposite ceramics and process for making the same
FR2882749B1 (fr) 2005-03-01 2007-04-27 Saint Gobain Ct Recherches Bille frittee a base de zircone et d'oxyde de cerium
EP2086908B1 (en) * 2006-10-05 2013-07-24 Vita Zahnfabrik H. Rauter GmbH & Co. KG Sintered material comprising stabilized zirconia, alumina and rare eart aluminate platelets,manufacturing method and uses
DE102008042015A1 (de) 2008-09-12 2010-03-18 Robert Bosch Gmbh Zweitphasenverstärkte keramische Zusammensetzung und Verfahren zu deren Herstellung
JP5285486B2 (ja) * 2009-03-30 2013-09-11 三菱重工業株式会社 遮熱コーティング用材料、遮熱コーティング、タービン部材及びガスタービン
FR2946337B1 (fr) 2009-06-03 2011-08-05 Saint Gobain Ct Recherches Produit fritte a base d'alumine et de zircone
KR101747870B1 (ko) 2009-12-16 2017-06-15 세람테크 게엠베하 주성분으로서의 알루미늄 옥사이드 및 지르코늄 옥사이드, 및 분산질상으로 구성되는 세라믹 복합 재료
US20120295113A1 (en) 2009-12-28 2012-11-22 Naoki Kurizoe Method for producing zirconia-alumina composite ceramic material, zirconia-alumina composite granulated powder, and zirconia beads
EP2377506B1 (en) * 2010-04-16 2014-08-13 Ivoclar Vivadent AG Composite ceramic material comprising zirconia
GB201111549D0 (en) 2011-07-06 2011-08-24 Nobel Biocare Services Ag Composite ceramic for dental implants
CN108530064A (zh) * 2012-08-20 2018-09-14 陶瓷技术有限责任公司 基于氧化锆的复合材料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081174A1 (de) * 2015-11-10 2017-05-18 Ceramtec Gmbh Thermoschockresistente verbundwerkstoffe
WO2019068807A1 (de) * 2017-10-04 2019-04-11 Ceramtec Gmbh Teilstabilisierter zirkonoxid-werkstoff mit hoher sinteraktivität

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CN104995155B (zh) 2018-11-13
EP2956427A1 (de) 2015-12-23
US10047013B2 (en) 2018-08-14
US20150376067A1 (en) 2015-12-31
CA2900426A1 (en) 2014-08-21
EP2956427B1 (de) 2019-04-10
JP2016513058A (ja) 2016-05-12
BR112015019352B1 (pt) 2021-05-04
RU2015138785A (ru) 2017-03-20
WO2014124874A1 (de) 2014-08-21
BR112015019352A2 (pt) 2017-07-18
CN104995155A (zh) 2015-10-21

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