DK1154969T3 - Fremgangsmåde til dimensionstro sintring af keramik. - Google Patents

Fremgangsmåde til dimensionstro sintring af keramik.

Info

Publication number
DK1154969T3
DK1154969T3 DK00909147T DK00909147T DK1154969T3 DK 1154969 T3 DK1154969 T3 DK 1154969T3 DK 00909147 T DK00909147 T DK 00909147T DK 00909147 T DK00909147 T DK 00909147T DK 1154969 T3 DK1154969 T3 DK 1154969T3
Authority
DK
Denmark
Prior art keywords
sintering
ceramics
shaped items
dimensional
firing
Prior art date
Application number
DK00909147T
Other languages
English (en)
Inventor
Holger Hauptmann
Bernd Burger
Robert Schnagl
Ingo Wagner
Original Assignee
3M Espe Ag
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=7896427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1154969(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Espe Ag filed Critical 3M Espe Ag
Application granted granted Critical
Publication of DK1154969T3 publication Critical patent/DK1154969T3/da

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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Dentistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
  • Furnace Charging Or Discharging (AREA)
DK00909147T 1999-02-04 2000-02-04 Fremgangsmåde til dimensionstro sintring af keramik. DK1154969T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904523A DE19904523B4 (de) 1999-02-04 1999-02-04 Verfahren zum dimensionstreuen Sintern von Keramik und keramisches Zahnersatzteil
PCT/EP2000/000909 WO2000046166A1 (de) 1999-02-04 2000-02-04 Verfahren zum dimensionstreuen sintern von keramik

Publications (1)

Publication Number Publication Date
DK1154969T3 true DK1154969T3 (da) 2003-06-10

Family

ID=7896427

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00909147T DK1154969T3 (da) 1999-02-04 2000-02-04 Fremgangsmåde til dimensionstro sintring af keramik.

Country Status (11)

Country Link
US (1) US20060082033A1 (da)
EP (1) EP1154969B2 (da)
JP (1) JP2002536279A (da)
AT (1) ATE240280T1 (da)
AU (1) AU768457B2 (da)
CA (1) CA2361667C (da)
DE (2) DE19904523B4 (da)
DK (1) DK1154969T3 (da)
ES (1) ES2193942T3 (da)
PT (1) PT1154969E (da)
WO (1) WO2000046166A1 (da)

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DE10107451B4 (de) * 2001-02-14 2004-04-15 3M Espe Ag Verfahren zur Herstellung von Zahnersatz, nach dem Verfahren herstellbares Zahnersatzteil sowie vorgesinterter Rohling
DE10156156B4 (de) * 2001-11-15 2005-04-21 3M Espe Ag Verfahren zur Herstellung von Zahnersatz
US8444756B2 (en) 2003-08-07 2013-05-21 Ivoclar Vivadent Ag Lithium silicate materials
US9220576B2 (en) 2003-08-07 2015-12-29 Ivoclar Vivadent Ag Machining of ceramic materials
ES2489523T3 (es) 2005-02-08 2014-09-02 Ivoclar Vivadent Ag Material vitrocerámico de silicato de litio
EP1712534A1 (en) 2005-04-13 2006-10-18 3M Innovative Properties Company Device and process for dimensionally stable sintering of ceramic pre-shaped articles
DE102005062192A1 (de) * 2005-12-23 2007-07-05 Ivoclar Vivadent Ag Stützpaste
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EP1992302A1 (en) * 2007-05-15 2008-11-19 3M Innovative Properties Company Method of making a facing for a dental restoration, facing for a dental restoration, and method of making a dental restoration
ATE507796T1 (de) * 2007-06-07 2011-05-15 Nobel Biocare Services Ag Verfahren zur herstellung eines dentalen produkts
EP2014254B1 (en) 2007-06-07 2018-10-31 Nobel Biocare Services AG Method and sintered product for forming a dental bridge
EP2050417A1 (en) * 2007-10-15 2009-04-22 3M Innovative Properties Company Restoration, restoration components, and methos of making a dental restoration
FR2927073B1 (fr) * 2008-01-31 2010-12-24 Cilas Ceramiques transparentes a base de yag
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USD628269S1 (en) 2009-03-03 2010-11-30 3M Innovative Properties Company Sintering tray
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USD628673S1 (en) 2009-03-03 2010-12-07 3M Innovative Properties Company Sintering tray
USD628267S1 (en) 2009-03-03 2010-11-30 3M Innovative Properties Company Sintering tray
USD628674S1 (en) 2009-03-03 2010-12-07 3M Innovative Properties Company Sintering tray
US8834751B2 (en) 2009-03-12 2014-09-16 3M Innovative Properties Company System and method for sintering dental restorations
US8865606B2 (en) 2010-04-16 2014-10-21 Ivoclar Vivadent Ag Process for the preparation of dental restorations
ES2581452T3 (es) 2010-04-16 2016-09-05 Ivoclar Vivadent Ag Vitrocerámica y vidrio de silicato de litio con óxido de metal de transición
GB2485598A (en) 2010-11-22 2012-05-23 Biocad Medical Inc Method and device for producing a dental component: shaping the component with support pin, then engaging second holding means for subsequent pin removal.
EP2532322A1 (en) * 2011-06-09 2012-12-12 WESTCAM Projeckmanagement GmbH Tooth structure connected to and fully protruding over display carrier
JP6681659B2 (ja) 2011-10-14 2020-04-15 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 二価の金属酸化物を含むケイ酸リチウムガラスセラミックおよびケイ酸リチウムガラス
ES2563739T3 (es) 2011-10-14 2016-03-16 Ivoclar Vivadent Ag Vitrocerámica y vidrio de silicato de litio con óxido metálico pentavalente
PL2765977T3 (pl) 2011-10-14 2016-06-30 Ivoclar Vivadent Ag Litowokrzemianowa ceramika szklana i szkło z tlenkiem jednowartościowego metalu
KR20140077949A (ko) 2011-10-14 2014-06-24 이보클라 비바덴트 아게 6가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리
KR20140075777A (ko) 2011-10-14 2014-06-19 이보클라 비바덴트 아게 3가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리
PL2765976T3 (pl) 2011-10-14 2016-07-29 Ivoclar Vivadent Ag Litowokrzemianowa ceramika szklana i szkło zawierające tlenek metalu czterowartościowego
JP5977442B2 (ja) 2012-05-04 2016-08-24 イフォクレール ヴィヴァデント アクチェンゲゼルシャフトＩｖｏｃｌａｒ Ｖｉｖａｄｅｎｔ ＡＧ 二ケイ酸リチウムアパタイトガラスセラミック
IN2014DN09498A (da) 2012-05-11 2015-07-17 Ivoclar Vivadent Ag
RU2612707C2 (ru) 2012-05-11 2017-03-13 Ивоклар Вивадент Аг Предварительно спеченная заготовка для зубов
EP2765119B1 (de) 2013-02-12 2021-07-28 Ivoclar Vivadent AG Rohling für dentale Zwecke
EP2792649B1 (de) 2013-04-15 2019-11-27 Ivoclar Vivadent AG Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an Rubidiumoxid
DE102013221011A1 (de) * 2013-10-16 2015-04-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines keramischen Formteils, Verwendung von sekundärer Oxidkeramik und Spritzgussvorrichtung zur Herstellung eines keramischen Formteils
EP2944619B1 (de) 2014-05-13 2023-08-09 Ivoclar Vivadent AG Verfahren zur Herstellung von Lithiumsilikatgläsern und Lithiumsilikat-Glaskeramiken
AT516076B1 (de) 2014-07-18 2017-05-15 Heinrich Steger Vorrichtung zum Sintern eines Dentalwerkstücks
DE102014113148A1 (de) * 2014-09-12 2016-03-31 Amann Girrbach Ag Sinterrohling
US10820971B2 (en) 2014-12-02 2020-11-03 3M Innovative Properties Company Method of making a dental restoration
EP3050856B1 (de) 2015-01-30 2019-05-29 Ivoclar Vivadent AG Lithiumsilikat-Diopsid-Glaskeramik
US10239796B2 (en) * 2015-07-06 2019-03-26 Safran Aircraft Engines Tooling for use during heat treatment to support a preform made of powder
EP3127507B1 (de) * 2015-08-03 2017-05-31 Amann Girrbach AG Sinterrohling
EP4086711A1 (fr) * 2021-05-07 2022-11-09 Comadur S.A. Support pour un procédé de frittage d'un corps, notamment pour l'horlogerie
DE102022202585A1 (de) 2022-03-16 2023-09-21 Volkswagen Aktiengesellschaft Verfahren zum Sintern von Bauteilen

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Also Published As

Publication number Publication date
ATE240280T1 (de) 2003-05-15
CA2361667C (en) 2007-05-29
DE19904523A1 (de) 2000-08-10
PT1154969E (pt) 2003-09-30
CA2361667A1 (en) 2000-08-10
AU768457B2 (en) 2003-12-11
AU3153000A (en) 2000-08-25
EP1154969B1 (de) 2003-05-14
DE19904523B4 (de) 2012-03-15
US20060082033A1 (en) 2006-04-20
ES2193942T3 (es) 2003-11-16
WO2000046166A1 (de) 2000-08-10
EP1154969B2 (de) 2011-06-29
DE50002170D1 (de) 2003-06-18
EP1154969A1 (de) 2001-11-21
JP2002536279A (ja) 2002-10-29

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