KR20240113801A - 고투광성 알루미나 소결체가 되는 치과용 알루미나 가소체 - Google Patents
고투광성 알루미나 소결체가 되는 치과용 알루미나 가소체 Download PDFInfo
- Publication number
- KR20240113801A KR20240113801A KR1020247020759A KR20247020759A KR20240113801A KR 20240113801 A KR20240113801 A KR 20240113801A KR 1020247020759 A KR1020247020759 A KR 1020247020759A KR 20247020759 A KR20247020759 A KR 20247020759A KR 20240113801 A KR20240113801 A KR 20240113801A
- Authority
- KR
- South Korea
- Prior art keywords
- alumina
- dental
- sintered body
- calcined body
- sintering
- 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.)
- Pending
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 284
- 238000005245 sintering Methods 0.000 claims abstract description 119
- 239000002245 particle Substances 0.000 claims abstract description 96
- 238000002834 transmittance Methods 0.000 claims abstract description 68
- 239000011164 primary particle Substances 0.000 claims abstract description 50
- 239000000038 blue colorant Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 78
- 238000004519 manufacturing process Methods 0.000 claims description 38
- 239000013078 crystal Substances 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 26
- 229910017052 cobalt Inorganic materials 0.000 claims description 24
- 239000010941 cobalt Substances 0.000 claims description 24
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 23
- 238000010304 firing Methods 0.000 claims description 17
- 229910052727 yttrium Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 238000001513 hot isostatic pressing Methods 0.000 claims description 8
- 229910052684 Cerium Inorganic materials 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000002612 dispersion medium Substances 0.000 claims description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 abstract description 28
- 238000004383 yellowing Methods 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 description 65
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 50
- 239000008187 granular material Substances 0.000 description 39
- 239000000049 pigment Substances 0.000 description 34
- 239000000843 powder Substances 0.000 description 30
- 238000005259 measurement Methods 0.000 description 23
- 239000011230 binding agent Substances 0.000 description 22
- 238000001354 calcination Methods 0.000 description 22
- 238000012545 processing Methods 0.000 description 22
- 238000005520 cutting process Methods 0.000 description 20
- 239000002994 raw material Substances 0.000 description 20
- 238000004458 analytical method Methods 0.000 description 19
- 238000000227 grinding Methods 0.000 description 18
- 238000000465 moulding Methods 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- 239000002002 slurry Substances 0.000 description 15
- 238000011282 treatment Methods 0.000 description 14
- 230000007423 decrease Effects 0.000 description 12
- 239000011777 magnesium Substances 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 238000010334 sieve classification Methods 0.000 description 11
- -1 cobalt amide Chemical class 0.000 description 10
- 238000009826 distribution Methods 0.000 description 9
- 238000003754 machining Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 238000009694 cold isostatic pressing Methods 0.000 description 7
- 229940023487 dental product Drugs 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 238000000280 densification Methods 0.000 description 6
- 239000005548 dental material Substances 0.000 description 6
- 238000011049 filling Methods 0.000 description 6
- 150000002681 magnesium compounds Chemical class 0.000 description 6
- 239000011163 secondary particle Substances 0.000 description 6
- 241000282465 Canis Species 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- GFHNAMRJFCEERV-UHFFFAOYSA-L cobalt chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Co+2] GFHNAMRJFCEERV-UHFFFAOYSA-L 0.000 description 5
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 5
- 239000003086 colorant Substances 0.000 description 5
- 210000004283 incisor Anatomy 0.000 description 5
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 description 5
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229960002337 magnesium chloride Drugs 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 238000013001 point bending Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052693 Europium Inorganic materials 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 229920005822 acrylic binder Polymers 0.000 description 3
- 150000004703 alkoxides Chemical class 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910052772 Samarium Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- VZVHUBYZGAUXLX-UHFFFAOYSA-N azane;azanide;cobalt(3+) Chemical compound N.N.N.[NH2-].[NH2-].[NH2-].[Co+3] VZVHUBYZGAUXLX-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 2
- KZOOMKOTXLSSKF-UHFFFAOYSA-L cobalt(2+) diperchlorate hydrate Chemical compound O.[Co+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O KZOOMKOTXLSSKF-UHFFFAOYSA-L 0.000 description 2
- GDUDPOLSCZNKMK-UHFFFAOYSA-L cobalt(2+);diacetate;hydrate Chemical compound O.[Co+2].CC([O-])=O.CC([O-])=O GDUDPOLSCZNKMK-UHFFFAOYSA-L 0.000 description 2
- CFTARKHKUAYGFI-UHFFFAOYSA-L cobalt(2+);oxalate;hydrate Chemical compound O.[Co+2].[O-]C(=O)C([O-])=O CFTARKHKUAYGFI-UHFFFAOYSA-L 0.000 description 2
- PKSIZOUDEUREFF-UHFFFAOYSA-N cobalt;dihydrate Chemical compound O.O.[Co] PKSIZOUDEUREFF-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- ZIPWSGNTTLENGJ-UHFFFAOYSA-L difluorocobalt;hydrate Chemical compound O.F[Co]F ZIPWSGNTTLENGJ-UHFFFAOYSA-L 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 238000004453 electron probe microanalysis Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000004452 microanalysis Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- UPWOEMHINGJHOB-UHFFFAOYSA-N oxo(oxocobaltiooxy)cobalt Chemical compound O=[Co]O[Co]=O UPWOEMHINGJHOB-UHFFFAOYSA-N 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000004626 scanning electron microscopy Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000004627 transmission electron microscopy Methods 0.000 description 2
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 2
- WZUKKIPWIPZMAS-UHFFFAOYSA-K Ammonium alum Chemical compound [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WZUKKIPWIPZMAS-UHFFFAOYSA-K 0.000 description 1
- 238000007088 Archimedes method Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 description 1
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229910019440 Mg(OH) Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- FGMJKAQADSKUDK-UHFFFAOYSA-L O.C(=O)[O-].[Co+2].C(=O)[O-] Chemical compound O.C(=O)[O-].[Co+2].C(=O)[O-] FGMJKAQADSKUDK-UHFFFAOYSA-L 0.000 description 1
- VJFCXDHFYISGTE-UHFFFAOYSA-N O=[Co](=O)=O Chemical compound O=[Co](=O)=O VJFCXDHFYISGTE-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910006501 ZrSiO Inorganic materials 0.000 description 1
- WRSVIZQEENMKOC-UHFFFAOYSA-N [B].[Co].[Co].[Co] Chemical compound [B].[Co].[Co].[Co] WRSVIZQEENMKOC-UHFFFAOYSA-N 0.000 description 1
- GWHIDIAMEJYDEA-UHFFFAOYSA-N [Co++].[SeH2] Chemical compound [Co++].[SeH2] GWHIDIAMEJYDEA-UHFFFAOYSA-N 0.000 description 1
- KCBQAFMECRFLAP-UHFFFAOYSA-M [O-][N+]([Co]([N+]([O-])=O)Cl)=O Chemical compound [O-][N+]([Co]([N+]([O-])=O)Cl)=O KCBQAFMECRFLAP-UHFFFAOYSA-M 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- XEHGUNRIQSUICB-UHFFFAOYSA-K azanide;cobalt(3+);trinitrite Chemical compound [NH2-].[NH2-].[NH2-].[Co+3].[O-]N=O.[O-]N=O.[O-]N=O XEHGUNRIQSUICB-UHFFFAOYSA-K 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- YMNRWRKDEPEIAQ-UHFFFAOYSA-M chloromethyl(triphenyl)phosphanium;iodide Chemical compound [I-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CCl)C1=CC=CC=C1 YMNRWRKDEPEIAQ-UHFFFAOYSA-M 0.000 description 1
- NSYALVBBDKTCLE-UHFFFAOYSA-K chloropentamminecobalt chloride Chemical compound N.N.N.N.N.[Cl-].[Cl-].[Cl-].[Co+3] NSYALVBBDKTCLE-UHFFFAOYSA-K 0.000 description 1
- 229940011182 cobalt acetate Drugs 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- GLCLQRXLJIMIEM-UHFFFAOYSA-N cobalt(2+) dinitrate trihydrate Chemical compound O.O.O.[Co++].[O-][N+]([O-])=O.[O-][N+]([O-])=O GLCLQRXLJIMIEM-UHFFFAOYSA-N 0.000 description 1
- MOTGPOBUCOYWKI-UHFFFAOYSA-L cobalt(2+) oxalate tetrahydrate Chemical compound O.O.O.O.[Co++].[O-]C(=O)C([O-])=O MOTGPOBUCOYWKI-UHFFFAOYSA-L 0.000 description 1
- DIIJINKWWQNXCM-UHFFFAOYSA-L cobalt(2+) selenate hexahydrate Chemical compound O.O.O.O.O.O.[Co++].[O-][Se]([O-])(=O)=O DIIJINKWWQNXCM-UHFFFAOYSA-L 0.000 description 1
- LHEFLUZWISWYSQ-CVBJKYQLSA-L cobalt(2+);(z)-octadec-9-enoate Chemical compound [Co+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O LHEFLUZWISWYSQ-CVBJKYQLSA-L 0.000 description 1
- ZBYYWKJVSFHYJL-UHFFFAOYSA-L cobalt(2+);diacetate;tetrahydrate Chemical compound O.O.O.O.[Co+2].CC([O-])=O.CC([O-])=O ZBYYWKJVSFHYJL-UHFFFAOYSA-L 0.000 description 1
- GAYAMOAYBXKUII-UHFFFAOYSA-L cobalt(2+);dibenzoate Chemical compound [Co+2].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 GAYAMOAYBXKUII-UHFFFAOYSA-L 0.000 description 1
- MNHUTFNEBYCZAF-UHFFFAOYSA-L cobalt(2+);difluoride;tetrahydrate Chemical compound O.O.O.O.[F-].[F-].[Co+2] MNHUTFNEBYCZAF-UHFFFAOYSA-L 0.000 description 1
- AVWLPUQJODERGA-UHFFFAOYSA-L cobalt(2+);diiodide Chemical compound [Co+2].[I-].[I-] AVWLPUQJODERGA-UHFFFAOYSA-L 0.000 description 1
- XZXAIFLKPKVPLO-UHFFFAOYSA-N cobalt(2+);dinitrate;hydrate Chemical compound O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XZXAIFLKPKVPLO-UHFFFAOYSA-N 0.000 description 1
- QPJIKZNJXISODY-UHFFFAOYSA-N cobalt(2+);dioxido(dioxo)molybdenum;hydrate Chemical compound O.[Co+2].[O-][Mo]([O-])(=O)=O QPJIKZNJXISODY-UHFFFAOYSA-N 0.000 description 1
- BSUSEPIPTZNHMN-UHFFFAOYSA-L cobalt(2+);diperchlorate Chemical compound [Co+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O BSUSEPIPTZNHMN-UHFFFAOYSA-L 0.000 description 1
- QOQSIXJUYVUEMP-UHFFFAOYSA-H cobalt(2+);diphosphate;octahydrate Chemical compound O.O.O.O.O.O.O.O.[Co+2].[Co+2].[Co+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QOQSIXJUYVUEMP-UHFFFAOYSA-H 0.000 description 1
- INDBQWVYFLTCFF-UHFFFAOYSA-L cobalt(2+);dithiocyanate Chemical compound [Co+2].[S-]C#N.[S-]C#N INDBQWVYFLTCFF-UHFFFAOYSA-L 0.000 description 1
- ZXTQQLBKWDRTKI-UHFFFAOYSA-L cobalt(2+);dodecanoate Chemical compound [Co+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O ZXTQQLBKWDRTKI-UHFFFAOYSA-L 0.000 description 1
- JLAIPADPFFTYLP-UHFFFAOYSA-L cobalt(2+);hydrogen carbonate;hydroxide Chemical compound O.[Co+2].[O-]C([O-])=O JLAIPADPFFTYLP-UHFFFAOYSA-L 0.000 description 1
- AMFIJXSMYBKJQV-UHFFFAOYSA-L cobalt(2+);octadecanoate Chemical compound [Co+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AMFIJXSMYBKJQV-UHFFFAOYSA-L 0.000 description 1
- HWVKIRQMNIWOLT-UHFFFAOYSA-L cobalt(2+);octanoate Chemical compound [Co+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O HWVKIRQMNIWOLT-UHFFFAOYSA-L 0.000 description 1
- IUYLTEAJCNAMJK-UHFFFAOYSA-N cobalt(2+);oxygen(2-) Chemical compound [O-2].[Co+2] IUYLTEAJCNAMJK-UHFFFAOYSA-N 0.000 description 1
- BGORGFZEVHFAQU-UHFFFAOYSA-L cobalt(2+);sulfate;hydrate Chemical compound O.[Co+2].[O-]S([O-])(=O)=O BGORGFZEVHFAQU-UHFFFAOYSA-L 0.000 description 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(II) oxide Inorganic materials [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- BZRRQSJJPUGBAA-UHFFFAOYSA-L cobalt(ii) bromide Chemical compound Br[Co]Br BZRRQSJJPUGBAA-UHFFFAOYSA-L 0.000 description 1
- PYEOGJIUTIEIRN-UHFFFAOYSA-N cobalt;oxalic acid;dihydrate Chemical compound O.O.[Co].OC(=O)C(O)=O PYEOGJIUTIEIRN-UHFFFAOYSA-N 0.000 description 1
- JUPWRUDTZGBNEX-UHFFFAOYSA-N cobalt;pentane-2,4-dione Chemical compound [Co].CC(=O)CC(C)=O.CC(=O)CC(C)=O.CC(=O)CC(C)=O JUPWRUDTZGBNEX-UHFFFAOYSA-N 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229960000816 magnesium hydroxide Drugs 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 229940091250 magnesium supplement Drugs 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 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
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VRRFSFYSLSPWQY-UHFFFAOYSA-N sulfanylidenecobalt Chemical compound [Co]=S VRRFSFYSLSPWQY-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000000858 thiocyanato group Chemical group *SC#N 0.000 description 1
- 210000000332 tooth crown Anatomy 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/15—Compositions characterised by their physical properties
- A61K6/17—Particle size
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0022—Blanks or green, unfinished dental restoration parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
- A61K6/65—Dyes
-
- 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
- A61K6/804—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising manganese 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
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/117—Composites
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2201/00—Material properties
- A61C2201/002—Material properties using colour effect, e.g. for identification purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dentistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2021-213566 | 2021-12-27 | ||
| JP2021213566 | 2021-12-27 | ||
| PCT/JP2022/046491 WO2023127562A1 (ja) | 2021-12-27 | 2022-12-16 | 高透光性アルミナ焼結体となる歯科用アルミナ仮焼体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240113801A true KR20240113801A (ko) | 2024-07-23 |
Family
ID=86998874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247020759A Pending KR20240113801A (ko) | 2021-12-27 | 2022-12-16 | 고투광성 알루미나 소결체가 되는 치과용 알루미나 가소체 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250064565A1 (https=) |
| JP (1) | JPWO2023127562A1 (https=) |
| KR (1) | KR20240113801A (https=) |
| WO (1) | WO2023127562A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025105493A1 (ja) * | 2023-11-16 | 2025-05-22 | クラレノリタケデンタル株式会社 | 高透明かつ高強度の歯科用アルミナ仮焼体及びその焼結体並びにそれらの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001213664A (ja) | 2000-01-28 | 2001-08-07 | Sumitomo Chem Co Ltd | アルミナ焼結体とその製造方法およびその用途 |
| WO2019131782A1 (ja) | 2017-12-26 | 2019-07-04 | クラレノリタケデンタル株式会社 | 歯科用に好適なジルコニア仮焼体 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62260766A (ja) * | 1986-05-08 | 1987-11-13 | 東レ株式会社 | アルミナ焼結体 |
| JP3783445B2 (ja) * | 1999-01-29 | 2006-06-07 | 住友化学株式会社 | 透光性アルミナ焼結体の製造方法およびその用途 |
| JP2002338336A (ja) * | 2001-05-16 | 2002-11-27 | Kobe Steel Ltd | 摺動部用アルミナセラミックス製品およびその製造方法 |
| US9783459B2 (en) * | 2012-08-20 | 2017-10-10 | Ceramtec Gmbh | Zirconium oxide-based composite material |
| US9962247B2 (en) * | 2014-06-23 | 2018-05-08 | Tosoh Corporation | Colored translucent zirconia sintered body and powder, and application thereof |
| CN106619140A (zh) * | 2016-11-16 | 2017-05-10 | 西安交通大学 | 一种氧化铝全瓷牙科修复材料及其制备方法 |
| WO2019022194A1 (ja) * | 2017-07-28 | 2019-01-31 | 住友化学株式会社 | 組成物、フィルム、積層構造体、発光装置、及びディスプレイ |
| CN112624761B (zh) * | 2019-10-08 | 2024-04-30 | 东曹株式会社 | 氧化锆烧结体及其制造方法 |
| DE102020121993A1 (de) * | 2020-08-21 | 2022-02-24 | Ivoclar Vivadent Ag | Aluminiumoxid-Keramikmaterial |
-
2022
- 2022-12-16 WO PCT/JP2022/046491 patent/WO2023127562A1/ja not_active Ceased
- 2022-12-16 US US18/724,606 patent/US20250064565A1/en active Pending
- 2022-12-16 KR KR1020247020759A patent/KR20240113801A/ko active Pending
- 2022-12-16 JP JP2023570867A patent/JPWO2023127562A1/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001213664A (ja) | 2000-01-28 | 2001-08-07 | Sumitomo Chem Co Ltd | アルミナ焼結体とその製造方法およびその用途 |
| WO2019131782A1 (ja) | 2017-12-26 | 2019-07-04 | クラレノリタケデンタル株式会社 | 歯科用に好適なジルコニア仮焼体 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250064565A1 (en) | 2025-02-27 |
| WO2023127562A1 (ja) | 2023-07-06 |
| JPWO2023127562A1 (https=) | 2023-07-06 |
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