JP2012530091A - 歯科用適用体被覆 - Google Patents
歯科用適用体被覆 Download PDFInfo
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- JP2012530091A JP2012530091A JP2012515393A JP2012515393A JP2012530091A JP 2012530091 A JP2012530091 A JP 2012530091A JP 2012515393 A JP2012515393 A JP 2012515393A JP 2012515393 A JP2012515393 A JP 2012515393A JP 2012530091 A JP2012530091 A JP 2012530091A
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- oxide
- coating
- dental
- body material
- zirconium oxide
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- 238000000576 coating method Methods 0.000 title claims abstract description 96
- 239000011248 coating agent Substances 0.000 title claims abstract description 87
- 239000000463 material Substances 0.000 claims abstract description 187
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 96
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 59
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 40
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000011224 oxide ceramic Substances 0.000 claims abstract description 18
- 229910052574 oxide ceramic Inorganic materials 0.000 claims abstract description 17
- 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 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000005245 sintering Methods 0.000 claims description 21
- 239000007943 implant Substances 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 13
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 description 73
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 44
- 230000009466 transformation Effects 0.000 description 28
- 230000007774 longterm Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- 239000004053 dental implant Substances 0.000 description 14
- 239000000919 ceramic Substances 0.000 description 8
- 238000001878 scanning electron micrograph Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010883 osseointegration Methods 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 230000003679 aging effect Effects 0.000 description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000010987 cubic zirconia Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 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
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5042—Zirconium oxides or zirconates; Hafnium oxides or hafnates
-
- 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
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/822—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising rare earth metal oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/0025—Compositions or ingredients of the compositions characterised by the crystal structure
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Inorganic Chemistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Dental Preparations (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Dental Prosthetics (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Materials For Medical Uses (AREA)
Abstract
【選択図】図1a
Description
Claims (15)
- 酸化物セラミックを含む歯科用適用体であって、歯科用適用体が
− 酸化物セラミック、好ましくは酸化ジルコニウムを含む本体材料、及び
− 酸化イットリウム及び/又は酸化セリウム安定化酸化ジルコニウムを含む少なくとも一つの被覆
を含み、酸化ジルコニウムに対する被覆内の安定化化合物(C[酸化イットリウム]、C[酸化セリウム])の含有量(mol%)が以下の式を満足することを特徴とする歯科用適用体:
C[酸化イットリウム]+0.6×C[酸化セリウム]≧4 - 酸化ジルコニウムに対する被覆内の安定化化合物の含有量(mol%)が以下の式を満足することを特徴とする請求項1に記載の歯科用適用体:
C[酸化イットリウム]+0.6×C[酸化セリウム]≧6 - 被覆が酸化イットリウム安定化酸化ジルコニウムを含むこと、及び酸化ジルコニウムに対する被覆内の酸化イットリウム含有量が少なくとも6mol%であることを特徴とする請求項1又は2に記載の歯科用適用体。
- 被覆が酸化セリウム安定化酸化ジルコニウムを含むこと、及び酸化ジルコニウムに対する被覆内の酸化セリウム含有量が少なくとも10mol%であることを特徴とする請求項1〜3のいずれかに記載の歯科用適用体。
- 被覆が酸化ジルコニウム含有量に基づいて10〜20重量%、好ましくは12〜15重量%のY2O3含有量を有する酸化ジルコニウムを含むことを特徴とする請求項1〜4のいずれかに記載の歯科用適用体。
- 被覆材料が50重量%までのAl2O3を含むことを特徴とする請求項1〜5のいずれかに記載の歯科用適用体。
- 被覆材料が50重量%までの量で酸化セリウム安定化酸化ジルコニウムを含むことを特徴とする請求項1〜6のいずれかに記載の歯科用適用体。
- 被覆の厚さが5〜300μm、好ましくは10〜150μmの範囲であることを特徴とする請求項1〜7のいずれかに記載の歯科用適用体。
- 酸化イットリウム安定化酸化ジルコニウム被覆が主相として立方相を有することを特徴とする請求項1〜8のいずれかに記載の歯科用適用体。
- 酸化イットリウム又は酸化セリウム安定化酸化ジルコニウム被覆が粉末から作られ、それが0.20〜1.00μm、好ましくは0.40〜0.90μmの粒子サイズを有することを特徴とする請求項1〜9のいずれかに記載の歯科用適用体。
- 歯科用適用体が被覆の上に少なくとも一つのさらなる層を含むことを特徴とする請求項1〜10のいずれかに記載の歯科用適用体。
- 少なくとも一つのさらなる層が本体及び被覆と比べて増加した気孔率を有することを特徴とする請求項11に記載の歯科用適用体。
- 本体がインプラント、ブリッジ、アバットメント、クラウン、及び顎顔面領域に使用するためのクラウンのいずれか一つのためのプリカーサ材料であることを特徴とする請求項1〜12のいずれかに記載の歯科用適用体。
- 請求項1〜13のいずれかに記載の歯科用適用体を製造するための方法であって、方法が
− 酸化物セラミック、好ましくは主相として正方晶微細構造を有する酸化ジルコニウムを含む本体材料を準備すること、及び
− 酸化イットリウム及び/又は酸化セリウム安定化酸化ジルコニウムを含有する少なくとも一つの被覆を適用すること
を含み、酸化ジルコニウムに対する被覆内の安定化化合物(C[酸化イットリウム]、C[酸化セリウム])の含有量(mol%)が以下の式を満足することを特徴とする方法:
C[酸化イットリウム]+0.6×C[酸化セリウム]≧4 - 歯科用適用体が焼結製品を製造するために焼結処理を受けること、及び焼結が13000〜1600℃、好ましくは1400〜1500℃の範囲の焼結温度で実施されることを特徴とする請求項14に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09008015A EP2263991A1 (en) | 2009-06-19 | 2009-06-19 | Dental application coating |
EP09008015.1 | 2009-06-19 | ||
PCT/EP2010/003636 WO2010145822A1 (en) | 2009-06-19 | 2010-06-17 | Dental application coating |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016113481A Division JP6170594B2 (ja) | 2009-06-19 | 2016-06-07 | 歯科用適用体被覆 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012530091A true JP2012530091A (ja) | 2012-11-29 |
JP5950817B2 JP5950817B2 (ja) | 2016-07-13 |
Family
ID=41279527
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012515393A Expired - Fee Related JP5950817B2 (ja) | 2009-06-19 | 2010-06-17 | 歯科用適用体被覆 |
JP2016113481A Expired - Fee Related JP6170594B2 (ja) | 2009-06-19 | 2016-06-07 | 歯科用適用体被覆 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016113481A Expired - Fee Related JP6170594B2 (ja) | 2009-06-19 | 2016-06-07 | 歯科用適用体被覆 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9045378B2 (ja) |
EP (2) | EP2263991A1 (ja) |
JP (2) | JP5950817B2 (ja) |
ES (1) | ES2641211T5 (ja) |
WO (1) | WO2010145822A1 (ja) |
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JP2018165243A (ja) * | 2013-03-11 | 2018-10-25 | クラレノリタケデンタル株式会社 | ジルコニア焼結体、並びにジルコニアの組成物及び仮焼体 |
JP2019525881A (ja) * | 2016-07-28 | 2019-09-12 | フォルシュングスツェントルム・ユーリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 透明セラミックの強化方法およびセラミック |
JP2019188197A (ja) * | 2016-11-10 | 2019-10-31 | 株式会社ナントー | 生体組織活着面、インプラント、生体組織活着面の形成方法、インプラントの製造方法 |
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JP2013538616A (ja) | 2010-08-30 | 2013-10-17 | スリーエム イノベイティブ プロパティズ カンパニー | コーティングされた歯科用物品及び関係する製造方法 |
US20130017511A1 (en) * | 2011-07-15 | 2013-01-17 | Shofu, Inc. | Implant fixture |
TWI449545B (zh) * | 2012-02-17 | 2014-08-21 | Univ Nat Taipei Technology | 形成於一陶瓷結構表面的複合介層及形成該複合介層的方法 |
US10028809B2 (en) | 2012-10-17 | 2018-07-24 | 3M Innovative Properties Company | Multi sectional dental zirconia milling block, process of production and use thereof |
EP3006418B1 (en) | 2013-05-10 | 2022-01-05 | Kuraray Noritake Dental Inc. | Process for preparing a zirconia sintered body |
US20160120765A1 (en) * | 2014-10-30 | 2016-05-05 | Sagemax Bioceramics, Inc. | Zirconia Dental Articles and Methods Thereof |
EP3548210B1 (fr) * | 2016-11-30 | 2022-07-06 | Abdelmadjid Djemai | Alliage titane zirconium et son mode de realisation par fabrication additive |
WO2020020887A1 (en) * | 2018-07-24 | 2020-01-30 | Straumann Holding Ag | Dental article with a coating comprising nanostructures made of yttria-stabilized zirconia |
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Cited By (3)
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---|---|---|---|---|
JP2018165243A (ja) * | 2013-03-11 | 2018-10-25 | クラレノリタケデンタル株式会社 | ジルコニア焼結体、並びにジルコニアの組成物及び仮焼体 |
JP2019525881A (ja) * | 2016-07-28 | 2019-09-12 | フォルシュングスツェントルム・ユーリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 透明セラミックの強化方法およびセラミック |
JP2019188197A (ja) * | 2016-11-10 | 2019-10-31 | 株式会社ナントー | 生体組織活着面、インプラント、生体組織活着面の形成方法、インプラントの製造方法 |
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JP6170594B2 (ja) | 2017-07-26 |
JP2016193920A (ja) | 2016-11-17 |
EP2263991A1 (en) | 2010-12-22 |
EP2443077A1 (en) | 2012-04-25 |
EP2443077B1 (en) | 2017-08-23 |
US20120156472A1 (en) | 2012-06-21 |
ES2641211T3 (es) | 2017-11-08 |
JP5950817B2 (ja) | 2016-07-13 |
ES2641211T5 (es) | 2021-09-23 |
WO2010145822A1 (en) | 2010-12-23 |
US9045378B2 (en) | 2015-06-02 |
EP2443077B2 (en) | 2021-01-27 |
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