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1. (WO2007010338) DENTAL PROSTHESIS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010338 International Application No.: PCT/IB2006/001509
Publication Date: 25.01.2007 International Filing Date: 08.06.2006
IPC:
A61C 13/00 (2006.01) ,A61C 5/10 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
5
Filling or capping teeth
08
Tooth crowns; Making same; Securing crowns in the mouth
10
Methods or devices for making crowns
Applicants:
BOZDEMIR, Adnan [TR/MY]; MY
Inventors:
BOZDEMIR, Adnan; MY
Priority Data:
PI2005326818.07.2005MY
Title (EN) DENTAL PROSTHESIS
(FR) PROTHESE DENTAIRE
Abstract:
(EN) The method for producing ceramic coping of the present invention comprises the following steps: (i) covering a tooth model with at least one layer of plastic; (ii) coating a plastic covered tooth model from step (i) with fused alumina gel and letting it dry to form a ceramic coping in green state; (iii) sintering the ceramic coping in green state from step (ii) at a temperature from 950 to 12000C; (iv) coating the ceramic coping from step (iii) with crystal powder; (v) crystal hardening the crystal powder coated ceramic coping from step (iv) at a temperature up to 11800C. Then, the finished ceramic coping - crystal hardened ceramic coping can be coated with an outer aesthetic layer to form a dental prosthesis.
(FR) Procédé de fabrication d'une jaquette en céramique, reposant sur les opérations suivantes: (i) mise en place sur un modèle de dent d'au moins une couche en plastique; (ii) application sur le modèle de dent recouvert de plastique à l'opération (i) d'un gel d'alumine fondu et séchage pour obtention d'une jaquette en céramique à l'état brut; (iii) frittage de la jaquette en céramique à l'état brut obtenue à l'opération (ii) à 950-12000 °C; (iv) dépôt sur la jaquette en céramique obtenue à l'opération (iii) d'une poudre de cristal; (v) durcissement de la jaquette en céramique recouverte de poudre de cristal - opération(iv) - à une température jusqu'à 11800 °C. Enfin, la jaquette céramique finie avec poudre de cristal durcie peut être revêtue d'une couche esthétique.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NO20080811TR2007/03988APAP/P/2008/004359KR1020070088527KR1020070090051KR1020090028844
VN17484EP1804711EP1943981JP2009501595US20090035726CN101031253
CA2595271EA200800354AU2006271338ID048.1547IN4949/DELNP/2007