RU2660849C2 - Способ получения заготовки из литийсиликатного стекла и литийсиликатной стеклокерамической заготовки - Google Patents
Способ получения заготовки из литийсиликатного стекла и литийсиликатной стеклокерамической заготовки Download PDFInfo
- Publication number
- RU2660849C2 RU2660849C2 RU2016142264A RU2016142264A RU2660849C2 RU 2660849 C2 RU2660849 C2 RU 2660849C2 RU 2016142264 A RU2016142264 A RU 2016142264A RU 2016142264 A RU2016142264 A RU 2016142264A RU 2660849 C2 RU2660849 C2 RU 2660849C2
- Authority
- RU
- Russia
- Prior art keywords
- temperature
- melt
- tank
- silicate glass
- lithium silicate
- Prior art date
Links
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052912 lithium silicate Inorganic materials 0.000 title claims abstract description 31
- 239000005368 silicate glass Substances 0.000 title claims abstract description 13
- 239000006017 silicate glass-ceramic Substances 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 239000000155 melt Substances 0.000 claims abstract description 40
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 239000003381 stabilizer Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000002844 melting Methods 0.000 claims abstract description 15
- 230000008018 melting Effects 0.000 claims abstract description 13
- 239000005548 dental material Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000005266 casting Methods 0.000 claims description 9
- 238000000265 homogenisation Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000002667 nucleating agent Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 229910018068 Li 2 O Inorganic materials 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 5
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052681 coesite Inorganic materials 0.000 abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 abstract description 3
- 230000007717 exclusion Effects 0.000 abstract 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 description 16
- 230000008025 crystallization Effects 0.000 description 16
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 16
- 229910001928 zirconium oxide Inorganic materials 0.000 description 16
- 239000011521 glass Substances 0.000 description 10
- 239000002241 glass-ceramic Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 7
- 229910001260 Pt alloy Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- WVMPCBWWBLZKPD-UHFFFAOYSA-N dilithium oxido-[oxido(oxo)silyl]oxy-oxosilane Chemical compound [Li+].[Li+].[O-][Si](=O)O[Si]([O-])=O WVMPCBWWBLZKPD-UHFFFAOYSA-N 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 229940023487 dental product Drugs 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000003103 lithium disilicate glass Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 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
- 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
- C03C10/0009—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 silica as main constituent
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- 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
-
- 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
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Molecular Biology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dentistry (AREA)
- Glass Compositions (AREA)
- Dental Prosthetics (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014104401.0A DE102014104401A1 (de) | 2014-03-28 | 2014-03-28 | Verfahren zur Herstellung eines Lithiumsilikat-Glasrohlings und eines Lithiumsilikat-Glaskeramikrohlings |
| DE102014104401.0 | 2014-03-28 | ||
| PCT/EP2015/056675 WO2015144866A1 (de) | 2014-03-28 | 2015-03-27 | Verfahren zur herstellung eines lithiumsilikat-glasrohlings und eines lithiumsilikat-glaskeramikrohlings |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2016142264A RU2016142264A (ru) | 2018-04-28 |
| RU2016142264A3 RU2016142264A3 (enExample) | 2018-05-18 |
| RU2660849C2 true RU2660849C2 (ru) | 2018-07-10 |
Family
ID=52823613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016142264A RU2660849C2 (ru) | 2014-03-28 | 2015-03-27 | Способ получения заготовки из литийсиликатного стекла и литийсиликатной стеклокерамической заготовки |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9701572B2 (enExample) |
| EP (1) | EP3122691B1 (enExample) |
| JP (1) | JP6585075B2 (enExample) |
| KR (1) | KR101968076B1 (enExample) |
| CN (1) | CN106715345B (enExample) |
| AU (1) | AU2015238275B2 (enExample) |
| BR (1) | BR112016021849B1 (enExample) |
| CA (1) | CA2944249C (enExample) |
| DE (1) | DE102014104401A1 (enExample) |
| ES (1) | ES2925020T3 (enExample) |
| RU (1) | RU2660849C2 (enExample) |
| WO (1) | WO2015144866A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11384002B2 (en) * | 2015-10-19 | 2022-07-12 | Vita Zahnfabrik H. Rauter Gmbh & Co. Kg | Process for producing a workpiece with low translucency |
| KR101813488B1 (ko) | 2016-04-06 | 2017-12-29 | 주식회사 하스 | 나노 크기의 결정상을 갖는 리튬 디실리케이트 결정화 유리 제조 방법 |
| CN107352804A (zh) * | 2017-06-01 | 2017-11-17 | 成都贝施美生物科技有限公司 | 一种玻璃陶瓷义齿的浇铸成型工艺 |
| EP3696247A1 (de) * | 2019-02-18 | 2020-08-19 | Siemens Healthcare GmbH | Szintillatorglas und verfahren zu dessen herstellung |
| EP3708114A1 (en) * | 2019-03-11 | 2020-09-16 | DeguDent GmbH | Blank for milling or grinding a dental article |
| CN113493294B (zh) * | 2021-07-23 | 2022-12-20 | 重庆鑫景特种玻璃有限公司 | 一种高锂微晶玻璃生产系统及其生产方法 |
| CN115724688B (zh) * | 2022-11-29 | 2024-03-26 | 爱迪特（秦皇岛）科技股份有限公司 | 一种氧化锆陶瓷贴面用表面处理剂及其应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070042889A1 (en) * | 2005-02-08 | 2007-02-22 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic |
| WO2012175450A1 (en) * | 2011-06-22 | 2012-12-27 | Fraunhofer-Gesellschaft zur Förderung der Angwandten Forschung E.V. | Dental restoration, method for production thereof and glass ceramic |
| EP2662342A1 (de) * | 2010-04-16 | 2013-11-13 | Ivoclar Vivadent AG | Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an ZrO2 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9319450D0 (en) * | 1993-09-21 | 1995-03-08 | Gec Alsthom Ltd | Transparent glass ceramic |
| US6086977A (en) * | 1995-06-21 | 2000-07-11 | Ngk Insulators, Ltd. | Substrates for magnetic discs, magnetic discs and process for producing magnetic discs |
| US5936647A (en) * | 1996-10-31 | 1999-08-10 | Hewlett-Packard Company | Flexible frame onsert capping of inkjet printheads |
| DE19750794A1 (de) | 1997-11-10 | 1999-06-17 | Ivoclar Ag | Verfahren zur Herstellung von geformten transluzenten Lithiumdisilikat-Glaskeramik-Produkten |
| DE19838198C2 (de) * | 1998-08-24 | 2002-06-27 | Schott Glas | Gläser und Glaskeramiken mit hohem E-Modul sowie deren Verwendungen |
| JP3943348B2 (ja) * | 2001-06-06 | 2007-07-11 | 株式会社オハラ | 光学ガラス |
| DE10262106C5 (de) * | 2002-12-30 | 2011-03-31 | Gerhard Dr. Meyer | Leucit-Glaskeramik-Pulver |
| DE10336913C9 (de) | 2003-08-07 | 2019-02-21 | Ivoclar Vivadent Ag | Verwendung eines Lithiumsilicatmaterials |
| JP2007008757A (ja) * | 2005-06-30 | 2007-01-18 | Nippon Electric Glass Co Ltd | ガラス熔融用混合原料塊の嵩密度計測方法及びガラス熔融用混合原料 |
| DE102009060274A1 (de) | 2009-12-23 | 2011-06-30 | DeguDent GmbH, 63457 | Lithiumdisilikat-Glaskeramik, Verfahren zu deren Herstellung und deren Verwendung |
| CN103813773A (zh) | 2011-06-22 | 2014-05-21 | 维塔假牙制造厂H·劳特有限责任两合公司 | 牙科修复物、其生产方法及坯料 |
| WO2013003213A1 (en) * | 2011-06-28 | 2013-01-03 | 3M Innovative Properties Company | Glass-ceramics and methods of making the same |
| DK2765975T3 (en) | 2011-10-14 | 2016-05-17 | Ivoclar Vivadent Ag | Lithium silicate glass ceramics and glass with trivalent metal oxide |
| DE102012001978A1 (de) * | 2012-02-02 | 2013-08-08 | Voco Gmbh | Dentale Kompositmaterialien enthaltend tricyclische Weichmacher |
-
2014
- 2014-03-28 DE DE102014104401.0A patent/DE102014104401A1/de not_active Withdrawn
-
2015
- 2015-03-27 ES ES15715195T patent/ES2925020T3/es active Active
- 2015-03-27 KR KR1020167030215A patent/KR101968076B1/ko active Active
- 2015-03-27 CN CN201580028103.1A patent/CN106715345B/zh active Active
- 2015-03-27 CA CA2944249A patent/CA2944249C/en active Active
- 2015-03-27 RU RU2016142264A patent/RU2660849C2/ru active
- 2015-03-27 EP EP15715195.2A patent/EP3122691B1/de active Active
- 2015-03-27 BR BR112016021849-3A patent/BR112016021849B1/pt active IP Right Grant
- 2015-03-27 AU AU2015238275A patent/AU2015238275B2/en active Active
- 2015-03-27 US US14/671,253 patent/US9701572B2/en active Active
- 2015-03-27 JP JP2016559594A patent/JP6585075B2/ja active Active
- 2015-03-27 WO PCT/EP2015/056675 patent/WO2015144866A1/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070042889A1 (en) * | 2005-02-08 | 2007-02-22 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic |
| EP2662342A1 (de) * | 2010-04-16 | 2013-11-13 | Ivoclar Vivadent AG | Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an ZrO2 |
| WO2012175450A1 (en) * | 2011-06-22 | 2012-12-27 | Fraunhofer-Gesellschaft zur Förderung der Angwandten Forschung E.V. | Dental restoration, method for production thereof and glass ceramic |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6585075B2 (ja) | 2019-10-02 |
| BR112016021849B1 (pt) | 2022-05-17 |
| BR112016021849A2 (pt) | 2018-05-15 |
| RU2016142264A3 (enExample) | 2018-05-18 |
| AU2015238275A1 (en) | 2016-10-20 |
| JP2017511292A (ja) | 2017-04-20 |
| CA2944249A1 (en) | 2015-10-01 |
| KR20160138265A (ko) | 2016-12-02 |
| CN106715345A (zh) | 2017-05-24 |
| AU2015238275B2 (en) | 2018-09-27 |
| RU2016142264A (ru) | 2018-04-28 |
| WO2015144866A1 (de) | 2015-10-01 |
| DE102014104401A1 (de) | 2015-10-01 |
| US20150274580A1 (en) | 2015-10-01 |
| CN106715345B (zh) | 2019-09-03 |
| EP3122691A1 (de) | 2017-02-01 |
| US9701572B2 (en) | 2017-07-11 |
| ES2925020T3 (es) | 2022-10-13 |
| EP3122691B1 (de) | 2022-06-29 |
| KR101968076B1 (ko) | 2019-04-11 |
| CA2944249C (en) | 2020-07-21 |
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