DE69206256T2 - Vollkeramische dentalprothese aus aluminiumoxyd/magnesiumoxyd spinell enthaltend keramik und verfahren zu seiner herstellung. - Google Patents
Vollkeramische dentalprothese aus aluminiumoxyd/magnesiumoxyd spinell enthaltend keramik und verfahren zu seiner herstellung.Info
- Publication number
- DE69206256T2 DE69206256T2 DE69206256T DE69206256T DE69206256T2 DE 69206256 T2 DE69206256 T2 DE 69206256T2 DE 69206256 T DE69206256 T DE 69206256T DE 69206256 T DE69206256 T DE 69206256T DE 69206256 T2 DE69206256 T2 DE 69206256T2
- Authority
- DE
- Germany
- Prior art keywords
- paste
- resin
- prosthesis
- oxide
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 title claims description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 46
- 239000011029 spinel Substances 0.000 claims abstract description 38
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 28
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 239000010419 fine particle Substances 0.000 claims abstract description 7
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 6
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims description 49
- 239000011347 resin Substances 0.000 claims description 49
- 239000011230 binding agent Substances 0.000 claims description 30
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 29
- 239000000945 filler Substances 0.000 claims description 21
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 21
- 238000005245 sintering Methods 0.000 claims description 19
- 229910044991 metal oxide Inorganic materials 0.000 claims description 14
- 150000004706 metal oxides Chemical class 0.000 claims description 14
- 230000008595 infiltration Effects 0.000 claims description 12
- 238000001764 infiltration Methods 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- 229920001567 vinyl ester resin Polymers 0.000 claims description 11
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims description 8
- 239000003085 diluting agent Substances 0.000 claims description 7
- 239000011505 plaster Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000011256 inorganic filler Substances 0.000 claims description 4
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000007669 thermal treatment Methods 0.000 claims description 4
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 3
- 235000010407 ammonium alginate Nutrition 0.000 claims description 3
- 239000000728 ammonium alginate Substances 0.000 claims description 3
- KPGABFJTMYCRHJ-YZOKENDUSA-N ammonium alginate Chemical compound [NH4+].[NH4+].O1[C@@H](C([O-])=O)[C@@H](OC)[C@H](O)[C@H](O)[C@@H]1O[C@@H]1[C@@H](C([O-])=O)O[C@@H](O)[C@@H](O)[C@H]1O KPGABFJTMYCRHJ-YZOKENDUSA-N 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 3
- 229920000609 methyl cellulose Polymers 0.000 claims description 3
- 239000001923 methylcellulose Substances 0.000 claims description 3
- 235000010981 methylcellulose Nutrition 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 2
- 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 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 229920003086 cellulose ether Polymers 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920001225 polyester resin Polymers 0.000 claims description 2
- 239000004645 polyester resin Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 235000010413 sodium alginate Nutrition 0.000 claims description 2
- 239000000661 sodium alginate Substances 0.000 claims description 2
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 claims 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 claims 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims 1
- -1 methyl hydroxypropyl Chemical group 0.000 claims 1
- 238000012719 thermal polymerization Methods 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 15
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 15
- 229910052814 silicon oxide Inorganic materials 0.000 description 11
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 229910026161 MgAl2O4 Inorganic materials 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 229910052810 boron oxide Inorganic materials 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
- 238000004040 coloring Methods 0.000 description 6
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 5
- 239000004342 Benzoyl peroxide Substances 0.000 description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000019400 benzoyl peroxide Nutrition 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000004641 Diallyl-phthalate Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- UUEYEUDSRFNIQJ-UHFFFAOYSA-N CCOC(N)=O.CCOC(N)=O.CC(=C)C(O)=O.CC(=C)C(O)=O Chemical compound CCOC(N)=O.CCOC(N)=O.CC(=C)C(O)=O.CC(=C)C(O)=O UUEYEUDSRFNIQJ-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000011351 dental ceramic Substances 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052566 spinel group Inorganic materials 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- MZGMQAMKOBOIDR-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCO MZGMQAMKOBOIDR-UHFFFAOYSA-N 0.000 description 1
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- FZFYOUJTOSBFPQ-UHFFFAOYSA-M dipotassium;hydroxide Chemical compound [OH-].[K+].[K+] FZFYOUJTOSBFPQ-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- JDVIRCVIXCMTPU-UHFFFAOYSA-N ethanamine;trifluoroborane Chemical compound CCN.FB(F)F JDVIRCVIXCMTPU-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/78—Pigments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/807—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising magnesium oxide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
- A61K6/816—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising titanium 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
- A61K6/824—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising transition metal oxides
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dentistry (AREA)
- Dental Preparations (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Materials For Medical Uses (AREA)
- Dental Prosthetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112673A FR2682297A1 (fr) | 1991-10-15 | 1991-10-15 | Prothese dentaire entierement ceramique a base de spinelle alumine/magnesie et son procede de fabrication. |
| PCT/FR1992/000974 WO1993007846A1 (fr) | 1991-10-15 | 1992-10-15 | Prothese dentaire entierement ceramique a base de spinelle alumine/magnesie et son procede de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69206256D1 DE69206256D1 (de) | 1996-01-04 |
| DE69206256T2 true DE69206256T2 (de) | 1996-07-25 |
Family
ID=9417914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69206256T Expired - Fee Related DE69206256T2 (de) | 1991-10-15 | 1992-10-15 | Vollkeramische dentalprothese aus aluminiumoxyd/magnesiumoxyd spinell enthaltend keramik und verfahren zu seiner herstellung. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5447967A (cg-RX-API-DMAC10.html) |
| EP (1) | EP0563372B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JPH06503501A (cg-RX-API-DMAC10.html) |
| AT (1) | ATE130508T1 (cg-RX-API-DMAC10.html) |
| AU (1) | AU2947492A (cg-RX-API-DMAC10.html) |
| CA (1) | CA2098388A1 (cg-RX-API-DMAC10.html) |
| DE (1) | DE69206256T2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2682297A1 (cg-RX-API-DMAC10.html) |
| WO (1) | WO1993007846A1 (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1972320A1 (de) | 2007-03-22 | 2008-09-24 | Vita Zahnfabrik H. Rauter GmbH & Co. KG | Niobhaltiges Infiltrationsglas |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4843393A (en) * | 1992-09-04 | 1994-03-29 | Coinstar, Inc. | Coupon/voucher dispensing machine and method |
| US5620079A (en) * | 1992-09-04 | 1997-04-15 | Coinstar, Inc. | Coin counter/sorter and coupon/voucher dispensing machine and method |
| US5909794A (en) * | 1992-09-04 | 1999-06-08 | Coinstar, Inc. | Donation transaction method and apparatus |
| CH686282A5 (de) * | 1993-06-08 | 1996-02-29 | Schuetz Dental Gmbh | Keramisches Komposit-Formstueck. |
| US5746299A (en) * | 1995-04-27 | 1998-05-05 | Coinstar, Inc. | Coin counter dejamming method and apparatus |
| EP0764616B1 (en) * | 1995-09-22 | 2000-01-19 | Corning Incorporated | Plastic formable mixtures and method of use therefor |
| SE9703311L (sv) * | 1997-09-12 | 1998-06-22 | Sandvik Ab | Metod för framställning av keramiska artificiella tandbroar |
| US6048205A (en) * | 1998-03-12 | 2000-04-11 | Wright; Cynthia K. | Biocompatible dental restoration system using layers of high strength ceramic, gold, and porcelain |
| US6306926B1 (en) * | 1998-10-07 | 2001-10-23 | 3M Innovative Properties Company | Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same |
| DE19904523B4 (de) * | 1999-02-04 | 2012-03-15 | 3M Espe Ag | Verfahren zum dimensionstreuen Sintern von Keramik und keramisches Zahnersatzteil |
| US6257891B1 (en) | 1999-09-15 | 2001-07-10 | Aqua Innovators Inc. | Apparatus and method for creating a structure with complex external and internal shapes |
| JP3721393B2 (ja) * | 2000-04-28 | 2005-11-30 | 国立大学法人広島大学 | 多孔質プリフォーム、金属基複合材料及びそれらの製造方法 |
| EP1350505A1 (en) | 2002-03-28 | 2003-10-08 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method for manufacturing a glass infiltrated metal oxide infrastructure. |
| US7189076B1 (en) | 2003-02-06 | 2007-03-13 | Rosenfeld Mark D | Denture and process for manufacturing artificial teeth for dentures |
| ATE309182T1 (de) * | 2003-06-13 | 2005-11-15 | 3M Espe Ag | Gleichmässig gefärbte gerüstkeramik sowie färbelösung |
| US20050164045A1 (en) | 2004-01-27 | 2005-07-28 | Ivoclar Vivadent Ag | Method for the production of an oxide ceramic shaped part and a part produced by such method |
| FR2883720B1 (fr) * | 2005-03-31 | 2008-01-25 | Germinal Veyrat | Prothese dentaire ceramique, procede et dispositif pour sa realisation |
| MY137125A (en) | 2005-07-18 | 2008-12-31 | Adnan Bozdemir | Dental prosthesis |
| FR2904306B1 (fr) * | 2006-07-25 | 2008-11-07 | Michael Sadoun | Verre a base d'oxydes metalliques pour la fabrication de protheses dentaires ceramiques |
| EP1961719A1 (en) * | 2007-02-08 | 2008-08-27 | 3M Innovative Properties Company | Colouring solution for dental ceramic framework and related methods |
| EP2025659A1 (en) * | 2007-07-23 | 2009-02-18 | 3M Innovative Properties Company | Colouring solution for dental ceramic articles and related methods |
| FR2935897B1 (fr) | 2008-09-12 | 2010-12-03 | Michael Sadoun | Bloc ceramique composite. |
| EP2500009A1 (en) | 2011-03-17 | 2012-09-19 | 3M Innovative Properties Company | Dental ceramic article, process of production and use thereof |
| US9036890B2 (en) | 2012-06-05 | 2015-05-19 | Outerwall Inc. | Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like |
| US8967361B2 (en) | 2013-02-27 | 2015-03-03 | Outerwall Inc. | Coin counting and sorting machines |
| EP2968076B1 (en) | 2013-03-12 | 2016-11-16 | 3M Innovative Properties Company | Fluorescence imparting coloring solution for dental ceramics |
| US9022841B2 (en) | 2013-05-08 | 2015-05-05 | Outerwall Inc. | Coin counting and/or sorting machines and associated systems and methods |
| US9443367B2 (en) | 2014-01-17 | 2016-09-13 | Outerwall Inc. | Digital image coin discrimination for use with consumer-operated kiosks and the like |
| US9235945B2 (en) | 2014-02-10 | 2016-01-12 | Outerwall Inc. | Coin input apparatuses and associated methods and systems |
| DK3127507T3 (en) | 2015-08-03 | 2017-07-31 | Amann Girrbach Ag | Sintreemne |
| FR3048354B1 (fr) | 2016-03-04 | 2021-12-10 | Michael Sadoun | Preforme destinee a la fabrication d'une prothese dentaire |
| EP3441372A4 (en) * | 2016-04-04 | 2019-07-31 | Ohara Inc. | OPTICAL GLASS, MANUFACTURING MATERIAL AND OPTICAL ELEMENT |
| US11254618B2 (en) | 2017-03-23 | 2022-02-22 | Ivoclar Vivadent Ag | Process for producing a glazed ceramic body |
| CN117417180B (zh) * | 2023-10-24 | 2025-06-27 | 景德镇万微新材料有限公司 | α-氧化铝粉体的制备方法、人工关节陶瓷粉体和制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265669A (en) * | 1979-12-14 | 1981-05-05 | Coors Porcelain Company | Shrink-free ceramic and method and raw batch for the manufacture thereof |
| EP0240643A1 (fr) * | 1986-04-11 | 1987-10-14 | Tyszblat Sadoun, Michèle | Procédé de fabrication de prothèses dentaires |
| CA1326382C (en) * | 1986-05-08 | 1994-01-25 | John Steven Kelly | Ceramic orthodontic appliance |
| JPH02504383A (ja) * | 1987-05-15 | 1990-12-13 | ボード オブ リージェンツ ザ ユニヴァーシティ オブ テキサス システム | 改良されたセラミック組成物及びその使用方法 |
| ES2034510T5 (es) * | 1988-06-21 | 2003-01-16 | Rauter Vita Zahnfabrik | Masa ceramica dispersada. |
-
1991
- 1991-10-15 FR FR9112673A patent/FR2682297A1/fr active Granted
-
1992
- 1992-10-15 EP EP92923838A patent/EP0563372B1/fr not_active Expired - Lifetime
- 1992-10-15 AT AT92923838T patent/ATE130508T1/de not_active IP Right Cessation
- 1992-10-15 JP JP5507490A patent/JPH06503501A/ja active Pending
- 1992-10-15 AU AU29474/92A patent/AU2947492A/en not_active Abandoned
- 1992-10-15 WO PCT/FR1992/000974 patent/WO1993007846A1/fr not_active Ceased
- 1992-10-15 CA CA002098388A patent/CA2098388A1/fr not_active Abandoned
- 1992-10-15 DE DE69206256T patent/DE69206256T2/de not_active Expired - Fee Related
-
1993
- 1993-10-07 US US08/075,557 patent/US5447967A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1972320A1 (de) | 2007-03-22 | 2008-09-24 | Vita Zahnfabrik H. Rauter GmbH & Co. KG | Niobhaltiges Infiltrationsglas |
| US8349459B2 (en) | 2007-03-22 | 2013-01-08 | Vita Zahnfabrik H. Rauter Gmbh & Co. Kg | Infiltration glass containing niobium |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2682297B1 (cg-RX-API-DMAC10.html) | 1995-06-02 |
| DE69206256D1 (de) | 1996-01-04 |
| EP0563372A1 (en) | 1993-10-06 |
| EP0563372B1 (fr) | 1995-11-22 |
| JPH06503501A (ja) | 1994-04-21 |
| WO1993007846A1 (fr) | 1993-04-29 |
| ATE130508T1 (de) | 1995-12-15 |
| US5447967A (en) | 1995-09-05 |
| AU2947492A (en) | 1993-05-21 |
| FR2682297A1 (fr) | 1993-04-16 |
| CA2098388A1 (fr) | 1993-04-16 |
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| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |