KR101628587B1 - 1가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리 - Google Patents
1가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리 Download PDFInfo
- Publication number
- KR101628587B1 KR101628587B1 KR1020147012070A KR20147012070A KR101628587B1 KR 101628587 B1 KR101628587 B1 KR 101628587B1 KR 1020147012070 A KR1020147012070 A KR 1020147012070A KR 20147012070 A KR20147012070 A KR 20147012070A KR 101628587 B1 KR101628587 B1 KR 101628587B1
- Authority
- KR
- South Korea
- Prior art keywords
- silicate glass
- lithium silicate
- glass
- lithium
- glass ceramic
- Prior art date
Links
- 229910052912 lithium silicate Inorganic materials 0.000 title claims abstract description 74
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000006017 silicate glass-ceramic Substances 0.000 title claims abstract description 40
- 239000005368 silicate glass Substances 0.000 title claims abstract description 12
- 229910044991 metal oxide Inorganic materials 0.000 title claims description 9
- 150000004706 metal oxides Chemical class 0.000 title claims description 9
- 239000005548 dental material Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 94
- 239000002241 glass-ceramic Substances 0.000 claims description 79
- 239000000919 ceramic Substances 0.000 claims description 35
- 239000013078 crystal Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 32
- 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 31
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 8
- 229910052792 caesium Inorganic materials 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011236 particulate material Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 239000003103 lithium disilicate glass Substances 0.000 description 26
- 238000002425 crystallisation Methods 0.000 description 12
- 230000008025 crystallization Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000006065 metasilicate glass ceramic Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000007731 hot pressing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000000156 glass melt Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000007850 fluorescent dye Substances 0.000 description 2
- 150000002222 fluorine compounds Chemical group 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910000502 Li-aluminosilicate Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000004110 Zinc silicate Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- ZOIVSVWBENBHNT-UHFFFAOYSA-N dizinc;silicate Chemical compound [Zn+2].[Zn+2].[O-][Si]([O-])([O-])[O-] ZOIVSVWBENBHNT-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- -1 oxides Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000000332 tooth crown Anatomy 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 235000019352 zinc silicate Nutrition 0.000 description 1
- 229910001928 zirconium oxide 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
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/20—Glass-ceramics matrix
-
- 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
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Molecular Biology (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Compositions (AREA)
- Dental Preparations (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
Claims (33)
- Rb2O, Cs2O 및 그의 혼합물로부터 선택된 1가 금속 산화물을 포함하고,
Al2O3를 포함하지 않거나 Al2O3를 포함하는 경우에는 5.1 wt.-% 보다 적은 양으로 포함하며, 및
K2O를 포함하지 않거나 K2O를 포함하는 경우에는 1.0 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹. - 제1항에 있어서, ZrO2를 포함하지 않거나 ZrO2를 포함하는 경우에는 6.1 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 이트륨의 산화물, 원자번호가 41 내지 79인 전이 금속의 산화물 및 이들 산화물의 혼합물로 이루어진 군으로부터 선택된 전이 금속 산화물을 포함하지 않거나 상기 전이 금속 산화물을 포함하는 경우에는 8.5 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, K2O를 포함하지 않거나 K2O를 포함하는 경우에는 0.5 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, Al2O3를 포함하지 않거나 Al2O3를 포함하는 경우에는 4.0 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, BaO를 포함하지 않거나 BaO를 포함하는 경우에는 3.8 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 1가 금속 산화물 또는 그의 혼합물을 0.1 내지 17.0 wt.-%의 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 주 결정상으로서 리튬 메타실리케이트를 갖는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 주 결정 상으로서 리튬 디실리케이트를 갖는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 55.0 내지 85.0 wt.-%의 SiO2를 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 9.0 내지 20.0 wt.-%의 Li2O를 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, P2O5를 포함하지 않거나 P2O5를 포함하는 경우에는 최대 12.0 wt.-% 까지의 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, K2O, Na2O 및 그의 혼합물을 포함하지 않거나 K2O, Na2O 및 그의 혼합물을 포함하는 경우에는 1.0 wt.-% 보다 적은 양으로 포함하는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, 하기 성분 중 하나 이상을 포함하는 리튬 실리케이트 유리 세라믹:
성분 wt.-%
SiO2 55.0 내지 85.0
Li2O 9.0 내지 17.0
Rb2O, Cs2O 또는
Rb2O 와 Cs2O 0.1 내지 15.0
P2O5 0 내지 12.0 - 제1항에 있어서, 주 결정 상으로서 리튬 디실리케이트 및 2.0 MPa·m0.5 이상의, KIC 값으로서 측정된 파괴 인성을 갖는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, SiO2와 Li2O의 몰비가 2.2 내지 2.6인 리튬 실리케이트 유리 세라믹.
- 제1항에 따른 리튬 실리케이트 유리 세라믹의 성분을 포함하는 출발 유리.
- 리튬 메타실리케이트 결정, 리튬 디실리케이트 결정, 또는 리튬 메타실리케이트 결정과 리튬 디실리케이트 결정을 형성시키는데 적합한 핵을 갖는 리튬 실리케이트 유리로서, 제1항에 따른 리튬 실리케이트 유리 세라믹의 성분을 포함하는 리튬 실리케이트 유리.
- 제1항에 있어서, 유리 및 유리 세라믹이 분말, 입상 물질, 블랭크 또는 치아 복원물의 형태로 존재하는 것인, 리튬 실리케이트 유리 세라믹.
- 제17항에 따른 출발 유리, 제18항에 따른 핵을 갖는 유리, 또는 제8항에 따른 주 결정 상으로서 리튬 메타실리케이트를 갖는 유리 세라믹을 450 내지 950℃의 범위로 열 처리에 적용하는, 제1항에 따른 유리 세라믹의 제조방법.
- Rb2O, Cs2O 및 그의 혼합물로부터 선택된 1가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹의 제조방법에 있어서
(a) 상기 리튬 실리케이트 유리 세라믹의 성분을 포함하는 출발 유리를 480 내지 560℃의 온도에서 열 처리에 적용하여, 리튬 디실리케이트 결정을 형성하는 데에 적합한 핵을 갖는 유리를 형성시키도록 하고,
(b) 핵을 갖는 유리를 700 내지 750℃의 온도에서 열 처리에 적용하여, 주 결정 상으로서 리튬 디실리케이트를 갖는 유리 세라믹을 형성시키도록 하는, 리튬 실리케이트 유리 세라믹의 제조방법. - 제1항에 따른 리튬 실리케이트 유리 세라믹을 포함하는 치과용 재료.
- 제1항에 따른 리튬 실리케이트 유리 세라믹을 가압성형 또는 기계처리에 의해 목적하는 치아 복원물로 성형하는, 치아 복원물의 제조방법.
- 제5항에 있어서, Al2O3를 포함하지 않는 리튬 실리케이트 유리 세라믹.
- 제1항에 있어서, Al2O3에 대한 1가 금속 산화물의 몰비가 0.5 이상인 리튬 실리케이트 유리 세라믹.
- 제8항에 있어서, 5 vol.-% 보다 큰 리튬 메타실리케이트 결정을 갖는 리튬 실리케이트 유리 세라믹.
- 제9항에 있어서, 10 vol.-% 보다 큰 리튬 디실리케이트 결정을 갖는 리튬 실리케이트 유리 세라믹.
- 제17항 또는 제18항에 있어서, 유리가 분말, 입상 물질, 블랭크 또는 치아 복원물의 형태로 존재하는 것인, 유리.
- 제17항에 따른 출발 유리를 450 내지 950℃의 범위로 열 처리에 적용하는, 제18항에 따른 유리의 제조 방법.
- 제17항 또는 제18항에 따른 유리를 포함하는 치과용 재료.
- 제22항에 있어서, 치아 복원물의 코팅 또는 치아 복원물의 제조를 위해 사용되는 치과용 재료.
- 제17항 또는 제18항에 따른 유리를 가압성형 또는 기계처리에 의해 목적하는 치아 복원물로 성형하는, 치아 복원물의 제조방법.
- 제23항에 있어서, 치아 복원물이 브릿지, 인레이, 온레이, 베니어, 지대치, 부분 크라운, 크라운 또는 파세트인, 치아 복원물의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11185334.7 | 2011-10-14 | ||
EP11185334 | 2011-10-14 | ||
PCT/EP2012/070219 WO2013053863A2 (de) | 2011-10-14 | 2012-10-11 | Lithiumsilikat-glaskeramik und -glas mit einwertigem metalloxid |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140075776A KR20140075776A (ko) | 2014-06-19 |
KR101628587B1 true KR101628587B1 (ko) | 2016-06-08 |
Family
ID=47018216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147012070A KR101628587B1 (ko) | 2011-10-14 | 2012-10-11 | 1가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리 |
Country Status (15)
Country | Link |
---|---|
US (2) | US9101439B2 (ko) |
EP (1) | EP2765977B1 (ko) |
JP (2) | JP6633278B2 (ko) |
KR (1) | KR101628587B1 (ko) |
CN (1) | CN103930086B (ko) |
CA (1) | CA2851386C (ko) |
DE (1) | DE112012004261A5 (ko) |
DK (1) | DK2765977T3 (ko) |
ES (1) | ES2562338T3 (ko) |
HU (1) | HUE027869T2 (ko) |
MX (1) | MX350427B (ko) |
PL (1) | PL2765977T3 (ko) |
PT (1) | PT2765977E (ko) |
RU (1) | RU2606999C2 (ko) |
WO (1) | WO2013053863A2 (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8444756B2 (en) * | 2003-08-07 | 2013-05-21 | Ivoclar Vivadent Ag | Lithium silicate materials |
DK2765979T3 (en) * | 2011-10-14 | 2016-03-07 | Ivoclar Vivadent Ag | Lithium silicate glass-ceramic and glass pentavalent metal oxide. |
HUE027259T2 (en) * | 2011-10-14 | 2016-10-28 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic and lithium silicate glass containing divalent metal oxide |
EP2788297B1 (en) * | 2011-12-08 | 2019-11-06 | 3M Innovative Properties Company | Process of production of lithium silicate glass ceramic material |
EP2792345B1 (de) * | 2013-04-15 | 2019-10-09 | Ivoclar Vivadent AG | Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an Cäsiumoxid |
EP2792649B1 (de) | 2013-04-15 | 2019-11-27 | Ivoclar Vivadent AG | Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an Rubidiumoxid |
EP3157461B1 (en) | 2014-06-23 | 2019-12-18 | 3M Innovative Properties Company | Process for producing a sintered lithium disilicate glass ceramic dental restoration |
CA2931076C (en) | 2014-08-27 | 2019-07-30 | Gc Corporation | Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesis |
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 |
CN106277798B (zh) * | 2015-06-04 | 2019-02-22 | 深圳爱尔创口腔技术有限公司 | 一种偏硅酸锂玻璃陶瓷及其制备方法 |
US10647962B2 (en) | 2016-05-27 | 2020-05-12 | Corning Incorporated | Bioactive aluminoborate glasses |
US10751367B2 (en) | 2016-05-27 | 2020-08-25 | Corning Incorporated | Bioactive glass microspheres |
US20170342383A1 (en) * | 2016-05-27 | 2017-11-30 | Corning Incorporated | Lithium disilicate glass-ceramic compositions and methods thereof |
US10676713B2 (en) | 2016-05-27 | 2020-06-09 | Corning Incorporated | Bioactive borophosphate glasses |
US20190256407A1 (en) | 2016-06-24 | 2019-08-22 | Corning Incorporated | Zirconia-toughened glass ceramics |
US10537411B2 (en) * | 2017-03-08 | 2020-01-21 | Dentsply Sirona Inc. | Method to produce a monolithic form body |
CN107082568A (zh) * | 2017-04-25 | 2017-08-22 | 福州大学 | 一种锂钠共掺的齿科微晶玻璃及其制备和应用 |
TWI794344B (zh) | 2017-11-28 | 2023-03-01 | 美商康寧公司 | 經化學強化之生物活性玻璃陶瓷 |
WO2019108558A1 (en) | 2017-11-28 | 2019-06-06 | Corning Incorporated | High liquidus viscosity bioactive glass |
CN111417603B (zh) | 2017-11-28 | 2023-10-31 | 康宁股份有限公司 | 生物活性硼酸盐玻璃及其方法 |
WO2019108556A1 (en) | 2017-11-28 | 2019-06-06 | Corning Incorporated | Bioactive glass compositions and dentin hypersensitivity remediation |
RU2668673C1 (ru) * | 2018-01-09 | 2018-10-02 | Юлия Алексеевна Щепочкина | Стекло |
DE102018104839A1 (de) | 2018-03-02 | 2019-09-05 | Friedmar Hütter | Ohrimplantat |
EP3696149A1 (de) | 2019-02-14 | 2020-08-19 | Ivoclar Vivadent AG | Fluoreszierende glaskeramiken und gläser mit gehalt an cer und zinn |
EP3696150A1 (de) | 2019-02-14 | 2020-08-19 | Ivoclar Vivadent AG | Fluoreszierende glaskeramiken und gläser mit gehalt an europium |
KR102719182B1 (ko) * | 2019-09-25 | 2024-10-18 | 주식회사 하스 | 플라즈마 내식성을 갖는 결정화 유리 및 이를 포함하는 건식식각 공정 부품 |
CN112876082A (zh) * | 2021-01-28 | 2021-06-01 | 李群 | 微晶玻璃、微晶玻璃制品及其制造方法 |
CN113620608A (zh) * | 2021-08-06 | 2021-11-09 | 常熟佳合显示科技有限公司 | 一种锂铝硅酸透明微晶玻璃及其制备方法 |
JP2024158865A (ja) * | 2023-04-28 | 2024-11-08 | 株式会社ジーシー | ガラス組成物、及びx線造影性組成物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006042046A2 (en) | 2004-10-08 | 2006-04-20 | Pentron Ceramics, Inc. | High-strength dental restorations |
US20070042889A1 (en) | 2005-02-08 | 2007-02-22 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE513836A (ko) | 1951-08-30 | |||
BE526937A (ko) | 1953-03-05 | 1954-09-03 | ||
US3022180A (en) | 1959-09-23 | 1962-02-20 | Gen Electric | Ceramic material and method of making the same |
US3006775A (en) | 1959-09-23 | 1961-10-31 | Gen Electric | Ceramic material and method of making the same |
NL126497C (ko) | 1962-10-03 | |||
US3252778A (en) | 1964-02-26 | 1966-05-24 | Goodman Philip | Method of making a high strength semicrystalline article |
GB1374605A (en) | 1971-05-24 | 1974-11-20 | Pilkington Brothers Ltd | Method of manufacturing glass ceramic material |
US3816704A (en) | 1972-03-20 | 1974-06-11 | Gen Electric | Surface heating apparatus |
US3977857A (en) | 1973-10-29 | 1976-08-31 | Westinghouse Electric Corporation | Metal bonding glass-ceramic compositions having improved hardness |
DE2451121A1 (de) | 1973-10-31 | 1975-05-07 | Gen Electric | Verfahren zum herstellen von glaskeramiken |
US4155888A (en) | 1978-04-17 | 1979-05-22 | A. E. Staley Manufacturing Company | Water-absorbent starches |
US4189325A (en) | 1979-01-09 | 1980-02-19 | The Board of Regents, State of Florida, University of Florida | Glass-ceramic dental restorations |
EP0083828B1 (en) * | 1982-01-11 | 1986-04-09 | Corning Glass Works | Stain-resistant mica compositions and articles thereof in particular dental constructs |
US4414282A (en) | 1982-04-19 | 1983-11-08 | The United States Of America As Represented By The United States Department Of Energy | Glass ceramic seals to inconel |
US4473653A (en) | 1982-08-16 | 1984-09-25 | Rudoi Boris L | Ballistic-resistant glass-ceramic and method of preparation |
US4515634A (en) | 1983-10-17 | 1985-05-07 | Johnson & Johnson Dental Products Company | Castable glass-ceramic composition useful as dental restorative |
US4480044A (en) | 1984-02-01 | 1984-10-30 | Corning Glass Works | High expansion glass-ceramic articles |
US4671770A (en) | 1984-04-03 | 1987-06-09 | Denpac Corp. | High strength porcelain dental prosthetic device |
JPH0634452B2 (ja) * | 1985-08-05 | 1994-05-02 | 株式会社日立製作所 | セラミツクス回路基板 |
CH668699A5 (de) | 1986-01-17 | 1989-01-31 | Sonja Wohlwend Erne | Verfahren zum herstellen von zahnersatzteilen. |
JPS63139050A (ja) | 1986-11-28 | 1988-06-10 | 住友化学工業株式会社 | ジルコニア質セラミツクス |
JPH0815669B2 (ja) | 1988-07-06 | 1996-02-21 | 日本電装株式会社 | 抵抗溶接用制御装置 |
FR2655264A1 (fr) * | 1989-12-04 | 1991-06-07 | Centre Nat Rech Scient | Vitroceramiques usinables pour protheses dentaires. |
JP2764771B2 (ja) | 1991-10-01 | 1998-06-11 | 富士写真フイルム株式会社 | 感光性組成物 |
US5176961A (en) | 1991-10-07 | 1993-01-05 | Corning Incorporated | Colored, textured glass-ceramic articles |
US5219799A (en) | 1991-10-07 | 1993-06-15 | Corning Incorporated | Lithium disilicate-containing glass-ceramics some of which are self-glazing |
DE4303458C1 (de) | 1993-02-08 | 1994-01-27 | Hinterberger Dr Karl | Brennofen |
DE4314817A1 (de) | 1993-04-30 | 1994-11-03 | Ivoclar Ag | Opaleszierendes Glas |
SE501333C2 (sv) | 1993-05-27 | 1995-01-16 | Sandvik Ab | Metod för framställning av keramiska tandrestaurationer |
GB9319450D0 (en) | 1993-09-21 | 1995-03-08 | Gec Alsthom Ltd | Transparent glass ceramic |
EP0678489A1 (de) | 1994-04-19 | 1995-10-25 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Alumina-Sinterprodukt und Verfahren zu seiner Herstellung |
DE4414391C2 (de) | 1994-04-26 | 2001-02-01 | Steag Rtp Systems Gmbh | Verfahren für wellenvektorselektive Pyrometrie in Schnellheizsystemen |
US5507981A (en) | 1994-05-31 | 1996-04-16 | Tel Ventures, Inc. | Method for molding dental restorations |
US6818573B2 (en) | 1994-05-31 | 2004-11-16 | Tec Ventures, Inc. | Method for molding dental restorations and related apparatus |
US6485849B2 (en) | 1994-05-31 | 2002-11-26 | Tec Ventures, Inc. | Method for molding dental restorations and related apparatus |
DE4423793C1 (de) | 1994-07-01 | 1996-02-22 | Ivoclar Ag | Leucithaltige Phosphosilikat-Glaskeramik, Verfahren zu deren Herstellung und deren Verwendung |
DE4423794C1 (de) | 1994-07-01 | 1996-02-08 | Ivoclar Ag | Zr0¶2¶-haltige Glaskeramik, Verfahren zu deren Herstellung sowie deren Verwendung |
DE4428839C2 (de) | 1994-08-01 | 1997-01-23 | Ivoclar Ag | Alkali-Zink-Silicat-Glaskeramiken und -Gläser und Verfahren zur Herstellung der Glaskeramiken |
DE19511396A1 (de) | 1995-03-28 | 1996-10-02 | Arnold Wohlwend | Verfahren zur Herstellung eines prothetischen Zahninlays bzw. einer prothetischen Zahnkrone |
US6086977A (en) | 1995-06-21 | 2000-07-11 | Ngk Insulators, Ltd. | Substrates for magnetic discs, magnetic discs and process for producing magnetic discs |
US5691256A (en) | 1995-12-28 | 1997-11-25 | Yamamura Glass Co., Ltd. | Glass composition for magnetic disk substrates and magnetic disk substrate |
ATE186286T1 (de) * | 1996-09-05 | 1999-11-15 | Ivoclar Ag | Sinterbare lithiumdisilikat-glaskeramik |
DE19647739C2 (de) | 1996-09-05 | 2001-03-01 | Ivoclar Ag Schaan | Sinterbare Lithiumdisilikat-Glaskeramik sowie Glas |
US5968856A (en) | 1996-09-05 | 1999-10-19 | Ivoclar Ag | Sinterable lithium disilicate glass ceramic |
JP3140702B2 (ja) * | 1996-12-20 | 2001-03-05 | 日本碍子株式会社 | 磁気ディスク基板用結晶化ガラス、磁気ディスク基板および磁気ディスク |
DE19700141A1 (de) | 1997-01-04 | 1998-07-09 | Gero Hochtemperaturoefen Gmbh | Brennofen für die Hochtemperaturbehandlung von Materialien mit niedrigem dielektrischem Verlustfaktor |
JPH10323354A (ja) | 1997-05-23 | 1998-12-08 | Noritake Co Ltd | 歯科用結晶化陶材フレームコア及びその製造方法 |
DE19725553A1 (de) | 1997-06-12 | 1998-12-24 | Ivoclar Ag | Chemisch stabile transluzente Apatit-Glaskeramik |
US6121175A (en) | 1997-06-12 | 2000-09-19 | Ivoclar Ag | Alkali silicate glass |
DE19725555A1 (de) | 1997-06-12 | 1998-12-24 | Ivoclar Ag | Transluzente Apatit-Glaskeramik |
JP3426926B2 (ja) | 1997-08-29 | 2003-07-14 | 京セラ株式会社 | 配線基板およびその実装構造 |
DK0913130T3 (da) | 1997-10-31 | 2003-06-16 | Dcs Forschungs & Entwicklungs | Fremgangsmåde og apparat til fremstilling af en tanderstatningsdel |
US6420288B2 (en) | 1997-11-10 | 2002-07-16 | Ivoclar Ag | Process for the preparation of shaped translucent lithium disilicate glass ceramic products |
DE19750794A1 (de) | 1997-11-10 | 1999-06-17 | Ivoclar Ag | Verfahren zur Herstellung von geformten transluzenten Lithiumdisilikat-Glaskeramik-Produkten |
NL1010617C2 (nl) | 1997-11-21 | 1999-09-28 | Omega Engineering | Pyrometer-multimeter. |
US6252202B1 (en) | 1998-02-10 | 2001-06-26 | Jeneric/Pentron, Inc. | Furnace for heat treatment of dental materials |
US6383645B1 (en) | 1998-03-23 | 2002-05-07 | Kabushiki Kaisha Ohara | Glass-ceramic substrate for an information storage medium |
JP3440214B2 (ja) * | 1998-03-23 | 2003-08-25 | 株式会社オハラ | 情報記憶媒体用ガラスセラミックス基板 |
US5938959A (en) | 1998-04-07 | 1999-08-17 | Testrite Baparoma International Llc | Oven with automatically movable shelf |
US6802894B2 (en) * | 1998-12-11 | 2004-10-12 | Jeneric/Pentron Incorporated | Lithium disilicate glass-ceramics |
US6517623B1 (en) | 1998-12-11 | 2003-02-11 | Jeneric/Pentron, Inc. | Lithium disilicate glass ceramics |
US7655586B1 (en) | 2003-05-29 | 2010-02-02 | Pentron Ceramics, Inc. | Dental restorations using nanocrystalline materials and methods of manufacture |
JP2000143290A (ja) | 1998-11-09 | 2000-05-23 | Ngk Insulators Ltd | 結晶化ガラス、磁気ディスク用基板、磁気ディスクおよび結晶化ガラスの製造方法 |
WO2000034196A2 (en) * | 1998-12-11 | 2000-06-15 | Jeneric/Pentron Incorporated | Pressable lithium disilicate glass ceramics |
DE19904523B4 (de) | 1999-02-04 | 2012-03-15 | 3M Espe Ag | Verfahren zum dimensionstreuen Sintern von Keramik und keramisches Zahnersatzteil |
DE19916336C2 (de) | 1999-04-12 | 2001-03-01 | Edenta Ag, Au | Rotierendes Werkzeug zur spanabhebenden Bearbeitung von Werkstücken |
JP4337176B2 (ja) * | 1999-07-06 | 2009-09-30 | コニカミノルタオプト株式会社 | ガラス組成 |
JP4849702B2 (ja) | 1999-07-06 | 2012-01-11 | コニカミノルタオプト株式会社 | 結晶化ガラス |
JP2001035417A (ja) * | 1999-07-21 | 2001-02-09 | Ohara Inc | Crt用ガラスセラミックス |
US6157004A (en) | 1999-09-29 | 2000-12-05 | Peacock Limited L.C. | Electric heating or preheating furnace particularly for lining cylinders and/or for firing metal-ceramic |
CA2393212C (en) | 1999-12-07 | 2009-05-05 | Volker Herold | Method for producing a ceramic dental prosthesis and a high-strength ceramic dental prosthesis produced according thereto |
EP1249156A4 (en) | 1999-12-28 | 2004-11-17 | Corning Inc | HYBRID METHOD FOR BURNING CERAMIC PRODUCTS |
DE10021528A1 (de) | 2000-05-03 | 2001-11-22 | Pueschner Gmbh & Co Kg | Mikrowellenofen zum Aufheizen von Brenngut |
US6626986B2 (en) | 2000-06-28 | 2003-09-30 | Ivoclar Vivadent Ag | Low-temperature-sintering potassium-zinc-silicate glass |
DE10031431B4 (de) | 2000-06-28 | 2008-03-13 | Ivoclar Vivadent Ag | Tiefsinterndes Kalium-Zink-Silicat-Glas und dessen Verwendung |
US6620747B2 (en) | 2000-06-28 | 2003-09-16 | Ivoclar Vivadent Ag | Low temperature-sintering apatite glass ceramic |
ATE349506T1 (de) | 2000-10-06 | 2007-01-15 | 3M Innovative Properties Co | Agglomeriertes schleifmittelkorn und verfahren zu seiner herstellung |
DE10063939B4 (de) * | 2000-12-20 | 2005-01-27 | 3M Espe Ag | Dentalzement enthaltend ein reaktionsträges Dentalglas und Verfahren zu dessen Herstellung |
US6441346B1 (en) | 2001-09-04 | 2002-08-27 | Jeneric/Pentron, Inc. | Burn-out furnace |
DE10303124B3 (de) | 2003-01-27 | 2004-10-28 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. | Vorrichtung und Verfahren zur Durchführung eines Schmelz- und Gießvorgangs |
JP2005062832A (ja) * | 2003-07-28 | 2005-03-10 | Nippon Electric Glass Co Ltd | マイクロレンズ及びマイクロレンズアレイ |
US8444756B2 (en) | 2003-08-07 | 2013-05-21 | Ivoclar Vivadent Ag | Lithium silicate materials |
DE10336913C9 (de) | 2003-08-07 | 2019-02-21 | Ivoclar Vivadent Ag | Verwendung eines Lithiumsilicatmaterials |
DE10340597B4 (de) | 2003-09-01 | 2007-11-08 | Ivoclar Vivadent Ag | Transluzente und radio-opake Glaskeramiken, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE60315684T2 (de) | 2003-12-22 | 2008-06-05 | 3M Espe Ag | Glasfüllmaterial und Verfahren zur Herstellung |
US20070023971A1 (en) | 2004-09-01 | 2007-02-01 | Subrata Saha | Method of microwave processing ceramics and microwave hybrid heating system for same |
US7248108B2 (en) | 2004-12-29 | 2007-07-24 | Agere Systems Inc. | Power amplifier employing thin film ferroelectric phase shift element |
EP1688398B1 (en) | 2005-02-08 | 2014-04-16 | Ivoclar Vivadent AG | Lithium silicate glass ceramic |
DE102005023105B4 (de) | 2005-05-13 | 2012-09-06 | Sirona Dental Systems Gmbh | Verfahren zur Herstellung eines Zahnersatzteils und ein derart hergestelltes Zahnersatzteil |
DE102005023106A1 (de) | 2005-05-13 | 2006-11-16 | Sirona Dental Systems Gmbh | Verfahren zur Herstellung eines Zahnersatzteils, Zahnersatzteil, Bauteil und Rohling hierzu |
DE102005026269A1 (de) | 2005-06-08 | 2006-12-14 | Ivoclar Vivadent Ag | Dentalglaskeramiken |
WO2007028787A1 (de) | 2005-09-05 | 2007-03-15 | Ivoclar Vivadent Ag | Keramischer zahnersatz und verfahren zu dessen herstellung |
WO2007079168A1 (en) | 2005-12-29 | 2007-07-12 | 3M Innovative Properties Company | Abrasive tool including agglomerate particles and an elastomer, and related methods |
DE202007008520U1 (de) | 2007-02-21 | 2008-07-03 | Dekema Dental-Keramiköfen GmbH | Brenngutträger |
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 |
JP5053948B2 (ja) * | 2007-12-21 | 2012-10-24 | 株式会社オハラ | 結晶化ガラス |
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 |
US20100083706A1 (en) | 2008-04-11 | 2010-04-08 | James R., Glidewell Dental Ceramics, Inc. | Lithium silicate glass ceramic 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 |
US20090258778A1 (en) | 2008-04-11 | 2009-10-15 | James R., Glidewell Dental Ceramics, Inc. | Lithium silicate glass ceramic for fabrication of dental appliances |
DE102009008953B4 (de) * | 2009-02-13 | 2010-12-30 | Schott Ag | Röntgenopakes bariumfreies Glas und dessen Verwendung |
DE102009060274A1 (de) | 2009-12-23 | 2011-06-30 | DeguDent GmbH, 63457 | Lithiumdisilikat-Glaskeramik, Verfahren zu deren Herstellung und deren Verwendung |
ES2581452T3 (es) | 2010-04-16 | 2016-09-05 | Ivoclar Vivadent Ag | Vitrocerámica y vidrio de silicato de litio con óxido de metal de transición |
US8883663B2 (en) * | 2010-11-30 | 2014-11-11 | Corning Incorporated | Fusion formed and ion exchanged glass-ceramics |
US20120148988A1 (en) | 2010-12-14 | 2012-06-14 | James R. Glidewell Dental Ceramics, Inc. | Indirect restoration technology |
CN107010838B (zh) | 2011-04-20 | 2020-04-21 | 斯特劳曼控股公司 | 制备玻璃-陶瓷体的方法 |
DK2765979T3 (en) * | 2011-10-14 | 2016-03-07 | Ivoclar Vivadent Ag | Lithium silicate glass-ceramic and glass pentavalent metal oxide. |
HUE027259T2 (en) * | 2011-10-14 | 2016-10-28 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic and lithium silicate glass containing divalent metal oxide |
-
2012
- 2012-10-11 DK DK12772325.2T patent/DK2765977T3/en active
- 2012-10-11 PL PL12772325T patent/PL2765977T3/pl unknown
- 2012-10-11 CN CN201280049650.4A patent/CN103930086B/zh active Active
- 2012-10-11 RU RU2014119361A patent/RU2606999C2/ru not_active IP Right Cessation
- 2012-10-11 MX MX2014004514A patent/MX350427B/es active IP Right Grant
- 2012-10-11 EP EP12772325.2A patent/EP2765977B1/de active Active
- 2012-10-11 CA CA2851386A patent/CA2851386C/en active Active
- 2012-10-11 JP JP2014535089A patent/JP6633278B2/ja active Active
- 2012-10-11 KR KR1020147012070A patent/KR101628587B1/ko active IP Right Grant
- 2012-10-11 ES ES12772325.2T patent/ES2562338T3/es active Active
- 2012-10-11 US US14/001,180 patent/US9101439B2/en active Active
- 2012-10-11 PT PT127723252T patent/PT2765977E/pt unknown
- 2012-10-11 WO PCT/EP2012/070219 patent/WO2013053863A2/de active Application Filing
- 2012-10-11 DE DE112012004261.1T patent/DE112012004261A5/de not_active Withdrawn
- 2012-10-11 HU HUE12772325A patent/HUE027869T2/en unknown
-
2015
- 2015-06-26 US US14/751,770 patent/US9878939B2/en active Active
-
2017
- 2017-09-08 JP JP2017172949A patent/JP2017214287A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006042046A2 (en) | 2004-10-08 | 2006-04-20 | Pentron Ceramics, Inc. | High-strength dental restorations |
US20070042889A1 (en) | 2005-02-08 | 2007-02-22 | Ivoclar Vivadent Ag | Lithium silicate glass ceramic |
Also Published As
Publication number | Publication date |
---|---|
EP2765977A2 (de) | 2014-08-20 |
WO2013053863A3 (de) | 2013-08-01 |
US20150299031A1 (en) | 2015-10-22 |
JP2015505786A (ja) | 2015-02-26 |
JP6633278B2 (ja) | 2020-01-22 |
RU2606999C2 (ru) | 2017-01-10 |
US9101439B2 (en) | 2015-08-11 |
DK2765977T3 (en) | 2016-03-07 |
MX2014004514A (es) | 2014-05-28 |
CA2851386A1 (en) | 2013-04-18 |
JP2017214287A (ja) | 2017-12-07 |
WO2013053863A8 (de) | 2013-06-20 |
DE112012004261A5 (de) | 2014-08-28 |
HUE027869T2 (en) | 2016-11-28 |
US20140135202A1 (en) | 2014-05-15 |
CA2851386C (en) | 2017-07-11 |
KR20140075776A (ko) | 2014-06-19 |
EP2765977B1 (de) | 2015-12-30 |
CN103930086A (zh) | 2014-07-16 |
RU2014119361A (ru) | 2015-11-20 |
ES2562338T3 (es) | 2016-03-03 |
CN103930086B (zh) | 2017-09-15 |
US9878939B2 (en) | 2018-01-30 |
MX350427B (es) | 2017-09-05 |
PL2765977T3 (pl) | 2016-06-30 |
WO2013053863A2 (de) | 2013-04-18 |
PT2765977E (pt) | 2016-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101628587B1 (ko) | 1가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리 | |
KR101740103B1 (ko) | 5가 금속 산화물을 포함하는 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리 | |
JP6470793B2 (ja) | 四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ガラス | |
US9232989B2 (en) | Lithium silicate glass ceramic and lithium silicate glass comprising a divalent metal oxide | |
US10321980B2 (en) | Lithium silicate glass ceramic and glass with trivalent metal oxide | |
US10098716B2 (en) | Lithium silicate glass ceramic and glass with hexavalent metal oxide | |
KR20150143403A (ko) | 산화세슘 함유 리튬 실리케이트 유리 세라믹 및 리튬 실리케이트 유리 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20140502 Patent event code: PA01051R01D Comment text: International Patent Application |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20140530 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20151105 Patent event code: PE09021S01D |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20160315 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20160601 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20160601 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20190503 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20190503 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20200421 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20210420 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20220407 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20230427 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20240529 Start annual number: 9 End annual number: 9 |