JP4777625B2 - ケイ酸リチウム材料を調製するためのプロセス - Google Patents
ケイ酸リチウム材料を調製するためのプロセス Download PDFInfo
- Publication number
- JP4777625B2 JP4777625B2 JP2004231738A JP2004231738A JP4777625B2 JP 4777625 B2 JP4777625 B2 JP 4777625B2 JP 2004231738 A JP2004231738 A JP 2004231738A JP 2004231738 A JP2004231738 A JP 2004231738A JP 4777625 B2 JP4777625 B2 JP 4777625B2
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- blank
- lithium silicate
- glass
- process according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 229910052912 lithium silicate Inorganic materials 0.000 title claims abstract description 207
- 239000000463 material Substances 0.000 title claims abstract description 87
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000003754 machining Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 173
- 239000011521 glass Substances 0.000 claims description 95
- 239000013078 crystal Substances 0.000 claims description 76
- 238000010438 heat treatment Methods 0.000 claims description 75
- 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 claims description 54
- 239000000919 ceramic Substances 0.000 claims description 41
- 238000002425 crystallisation Methods 0.000 claims description 32
- 230000008025 crystallization Effects 0.000 claims description 32
- 238000000227 grinding Methods 0.000 claims description 30
- 239000002241 glass-ceramic Substances 0.000 claims description 29
- 229910044991 metal oxide Inorganic materials 0.000 claims description 26
- 150000004706 metal oxides Chemical class 0.000 claims description 26
- 238000007731 hot pressing Methods 0.000 claims description 25
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 12
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 11
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 11
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 11
- 239000004615 ingredient Substances 0.000 claims description 9
- 230000010485 coping Effects 0.000 claims description 8
- 239000002667 nucleating agent Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 5
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 5
- 229910052771 Terbium Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 2
- 239000012254 powdered material Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 44
- 239000003103 lithium disilicate glass Substances 0.000 description 22
- 239000006065 metasilicate glass ceramic Substances 0.000 description 15
- 239000000523 sample Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 229940023487 dental product Drugs 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 229910010293 ceramic material Inorganic materials 0.000 description 8
- 239000000156 glass melt Substances 0.000 description 8
- 239000005368 silicate glass Substances 0.000 description 8
- 239000006017 silicate glass-ceramic Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 210000004268 dentin Anatomy 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000006911 nucleation Effects 0.000 description 7
- 238000010899 nucleation Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 238000009966 trimming Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 2
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000003114 blood coagulation factor Substances 0.000 description 2
- 239000002419 bulk glass Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910001386 lithium phosphate Inorganic materials 0.000 description 2
- 239000006166 lysate Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000006089 photosensitive glass Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000013074 reference sample Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 239000006088 Fotoceram Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007545 Vickers hardness test Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006136 disilicate glass ceramic Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006112 glass ceramic composition Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- NGDNQOCGNPJKKO-UHFFFAOYSA-N hexalithium trioxido(trioxidosilyloxy)silane Chemical group [Li+].[Li+].[Li+].[Li+].[Li+].[Li+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] NGDNQOCGNPJKKO-UHFFFAOYSA-N 0.000 description 1
- 238000001483 high-temperature X-ray diffraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006123 lithium glass Substances 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 239000006132 parent glass Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 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
- C03C10/0018—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
-
- 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
- A61K6/818—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
- 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
- C03C10/0036—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 a divalent metal oxide 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
- C03C3/097—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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Glass Compositions (AREA)
- Dental Preparations (AREA)
- Dental Prosthetics (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10336913.9 | 2003-08-07 | ||
| DE10336913.9A DE10336913C9 (de) | 2003-08-07 | 2003-08-07 | Verwendung eines Lithiumsilicatmaterials |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010043535A Division JP5735747B2 (ja) | 2003-08-07 | 2010-02-26 | ケイ酸リチウム材料 |
| JP2010216160A Division JP5946986B2 (ja) | 2003-08-07 | 2010-09-27 | ケイ酸リチウム材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005053776A JP2005053776A (ja) | 2005-03-03 |
| JP4777625B2 true JP4777625B2 (ja) | 2011-09-21 |
Family
ID=33547185
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004231738A Expired - Lifetime JP4777625B2 (ja) | 2003-08-07 | 2004-08-06 | ケイ酸リチウム材料を調製するためのプロセス |
| JP2010043535A Expired - Lifetime JP5735747B2 (ja) | 2003-08-07 | 2010-02-26 | ケイ酸リチウム材料 |
| JP2010216160A Expired - Lifetime JP5946986B2 (ja) | 2003-08-07 | 2010-09-27 | ケイ酸リチウム材料 |
| JP2015134594A Expired - Lifetime JP6322163B2 (ja) | 2003-08-07 | 2015-07-03 | ケイ酸リチウムブランク |
| JP2017010380A Withdrawn JP2017128502A (ja) | 2003-08-07 | 2017-01-24 | ケイ酸リチウム材料 |
| JP2018163452A Withdrawn JP2019011246A (ja) | 2003-08-07 | 2018-08-31 | ケイ酸リチウム材料 |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010043535A Expired - Lifetime JP5735747B2 (ja) | 2003-08-07 | 2010-02-26 | ケイ酸リチウム材料 |
| JP2010216160A Expired - Lifetime JP5946986B2 (ja) | 2003-08-07 | 2010-09-27 | ケイ酸リチウム材料 |
| JP2015134594A Expired - Lifetime JP6322163B2 (ja) | 2003-08-07 | 2015-07-03 | ケイ酸リチウムブランク |
| JP2017010380A Withdrawn JP2017128502A (ja) | 2003-08-07 | 2017-01-24 | ケイ酸リチウム材料 |
| JP2018163452A Withdrawn JP2019011246A (ja) | 2003-08-07 | 2018-08-31 | ケイ酸リチウム材料 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US7316740B2 (https=) |
| EP (6) | EP2284133B1 (https=) |
| JP (6) | JP4777625B2 (https=) |
| AT (1) | ATE553071T1 (https=) |
| DE (3) | DE10336913C9 (https=) |
| DK (1) | DK2269960T3 (https=) |
| ES (3) | ES2565514T3 (https=) |
| HU (1) | HUE027211T2 (https=) |
| PL (1) | PL2269960T3 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016031399A1 (ja) | 2014-08-27 | 2016-03-03 | 株式会社ジーシー | 歯科補綴物の製造方法、歯科補綴物用二ケイ酸リチウムブランクの製造方法、及び歯科補綴物用二ケイ酸リチウムブランク |
| US11166795B2 (en) | 2014-08-27 | 2021-11-09 | Gc Corporation | Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis |
Families Citing this family (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9220576B2 (en) | 2003-08-07 | 2015-12-29 | Ivoclar Vivadent Ag | Machining of ceramic materials |
| US8444756B2 (en) | 2003-08-07 | 2013-05-21 | Ivoclar Vivadent Ag | Lithium silicate materials |
| DE10362378C5 (de) * | 2003-08-07 | 2019-02-14 | Ivoclar Vivadent Ag | Verfahren zur Herstellung eines Lithiumsilicatrohlings |
| EP1688397A1 (en) * | 2005-02-08 | 2006-08-09 | Ivoclar Ag | Lithium silicate glass ceramic |
| DE10362377C5 (de) * | 2003-08-07 | 2018-10-25 | Ivoclar Vivadent Ag | Lithiumsilicatrohling und dessen Verwendung |
| DE10336913C9 (de) * | 2003-08-07 | 2019-02-21 | Ivoclar Vivadent Ag | Verwendung eines Lithiumsilicatmaterials |
| US7955159B2 (en) * | 2003-08-07 | 2011-06-07 | Ivoclar Vivadent Ag | Machining of ceramic materials |
| PL1688398T3 (pl) * | 2005-02-08 | 2014-10-31 | Ivoclar Vivadent Ag | Ceramika szklana na bazie krzemianu litu |
| DK1688398T3 (da) | 2005-02-08 | 2014-07-21 | Ivoclar Vivadent Ag | Lithiumsilikat-glaskeramik |
| TW200724506A (en) * | 2005-10-07 | 2007-07-01 | Ohara Kk | Inorganic composition |
| ATE508728T1 (de) * | 2006-09-29 | 2011-05-15 | Ivoclar Vivadent Ag | Glas für dentale anwendungen |
| DE102007011337A1 (de) | 2007-03-06 | 2008-09-11 | Hermsdorfer Institut Für Technische Keramik E.V. | Verblendkeramik für dentale Restaurationen aus yttriumstabilisiertem Zirkoniumdioxid und Verfahren zur Verblendung von dentalen Restaurationen aus yttriumstabilisiertem Zirkoniumdioxid |
| US10260811B2 (en) * | 2008-03-05 | 2019-04-16 | Ivoclar Vivadent Ag | Dental furnace |
| US7892995B2 (en) | 2008-04-11 | 2011-02-22 | James R. Glidewell Dental Ceramics, Inc. | Lithium silicate glass ceramic and method for fabrication of dental appliances |
| US9241879B2 (en) | 2008-04-11 | 2016-01-26 | James R. Glidewell Dental Ceramics, Inc. | Lithium silicate glass ceramic for fabrication of dental appliances |
| US9277971B2 (en) | 2008-04-11 | 2016-03-08 | James R. Glidewell Dental Ceramics, Inc. | Lithium silicate glass ceramic for fabrication of dental appliances |
| 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 |
| DE202009019061U1 (de) | 2009-12-23 | 2016-02-23 | Degudent Gmbh | Lithiummetasilicat-Glaskeramik und deren Verwendung |
| US8865606B2 (en) | 2010-04-16 | 2014-10-21 | Ivoclar Vivadent Ag | Process for the preparation of dental restorations |
| DK2377830T3 (en) * | 2010-04-16 | 2016-07-18 | Ivoclar Vivadent Ag | Lithium silicate glass ceramics and glass with transition metal. |
| DE102010035545A1 (de) | 2010-08-24 | 2012-03-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verblendkeramik für dentale Restaurationen aus yttriumstabilisiertem Zirkoniumdioxid sowie Verfahren zu deren Auftrag |
| JP5762707B2 (ja) * | 2010-09-08 | 2015-08-12 | 株式会社オハラ | 結晶化ガラスの製造方法および結晶化ガラス物品 |
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| DE10336913C9 (de) | 2003-08-07 | 2019-02-21 | Ivoclar Vivadent Ag | Verwendung eines Lithiumsilicatmaterials |
| DK1688398T3 (da) * | 2005-02-08 | 2014-07-21 | Ivoclar Vivadent Ag | Lithiumsilikat-glaskeramik |
| US7892995B2 (en) * | 2008-04-11 | 2011-02-22 | James R. Glidewell Dental Ceramics, Inc. | Lithium silicate glass ceramic and method for fabrication of dental appliances |
| CA2851408C (en) | 2011-10-14 | 2017-08-01 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic and glass with tetravalent metal oxide |
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2003
- 2003-08-07 DE DE10336913.9A patent/DE10336913C9/de not_active Expired - Fee Related
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2004
- 2004-08-03 EP EP10013131.7A patent/EP2284133B1/en not_active Expired - Lifetime
- 2004-08-03 DE DE202004021964U patent/DE202004021964U1/de not_active Ceased
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- 2004-08-03 PL PL10013142T patent/PL2269960T3/pl unknown
- 2004-08-03 ES ES12163270T patent/ES2806031T3/es not_active Expired - Lifetime
- 2004-08-03 EP EP20206464.8A patent/EP3795545A1/en not_active Withdrawn
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- 2004-08-06 US US10/913,095 patent/US7316740B2/en not_active Expired - Lifetime
- 2004-08-06 JP JP2004231738A patent/JP4777625B2/ja not_active Expired - Lifetime
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- 2007-11-05 US US11/935,221 patent/US8042358B2/en active Active
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- 2010-02-26 JP JP2010043535A patent/JP5735747B2/ja not_active Expired - Lifetime
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016031399A1 (ja) | 2014-08-27 | 2016-03-03 | 株式会社ジーシー | 歯科補綴物の製造方法、歯科補綴物用二ケイ酸リチウムブランクの製造方法、及び歯科補綴物用二ケイ酸リチウムブランク |
| KR20160105826A (ko) | 2014-08-27 | 2016-09-07 | 가부시키가이샤 지씨 | 치과 보철물의 제조 방법, 치과 보철물용 이규산 리튬 블랭크의 제조 방법 및 치과 보철물용 이규산 리튬 블랭크 |
| US9700392B2 (en) | 2014-08-27 | 2017-07-11 | Gc Corporation | Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis |
| KR20180001597A (ko) | 2014-08-27 | 2018-01-04 | 가부시키가이샤 지씨 | 치과 보철물의 제조 방법, 치과 보철물용 이규산 리튬 블랭크의 제조 방법 및 치과 보철물용 이규산 리튬 블랭크 |
| US10405953B2 (en) | 2014-08-27 | 2019-09-10 | Gc Corporation | Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis |
| KR20210118973A (ko) | 2014-08-27 | 2021-10-01 | 가부시키가이샤 지씨 | 치과 보철물의 제조 방법, 치과 보철물용 이규산 리튬 블랭크의 제조 방법 및 치과 보철물용 이규산 리튬 블랭크 |
| US11166795B2 (en) | 2014-08-27 | 2021-11-09 | Gc Corporation | Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis |
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| JP5123328B2 (ja) | ケイ酸リチウムガラスセラミック |
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