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1. (WO2011146761) DENTAL CERAMIC ARTICLE, PROCESS FOR PRODUCTION AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/146761    International Application No.:    PCT/US2011/037225
Publication Date: 24.11.2011 International Filing Date: 19.05.2011
IPC:
A61K 6/027 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US).
JAHNS, Michael [DE/DE]; (DE) (For US Only).
SCHECHNER, Gallus [DE/DE]; (DE) (For US Only).
HIEBEL, Thomas, B. [DE/DE]; (DE) (For US Only)
Inventors: JAHNS, Michael; (DE).
SCHECHNER, Gallus; (DE).
HIEBEL, Thomas, B.; (DE)
Agent: STEWART, Pamela, L.; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Priority Data:
10163629.8 21.05.2010 EP
Title (EN) DENTAL CERAMIC ARTICLE, PROCESS FOR PRODUCTION AND USE THEREOF
(FR) ARTICLE DENTAIRE EN CÉRAMIQUE, SON PROCÉDÉ DE FABRICATION ET D'UTILISATION
Abstract: front page image
(EN)The invention relates to a dental article comprising two sections, section A and section B, section A having an upper and a lower surface portion, section A comprising zirconia in an amount of at least about 80 mol%, a stabilizer and a component X comprising Dy or Sm or Eu or mixtures thereof, section B comprising a glass, glass ceramic or composite material, section B being located above the upper surface portion of section A. The invention also relates to a process for producing such an article, a kit of parts and the use of blanks for producing such an article.
(FR)L'invention concerne un article dentaire qui comporte deux sections, une section A et une section B, la section A ayant une partie de surface supérieure et une partie de surface inférieure, la section A comportant de la zircone en une quantité d'au moins environ 80 % en moles, un agent stabilisant et un composant X comportant Dy ou Sm ou Eu ou des mélanges de ceux-ci, la section B comportant du verre, de la vitrocéramique ou un matériau composite, la section B étant disposée au-dessus de la partie de surface supérieure de la section A. L'invention concerne également un procédé de fabrication d'un tel article, un nécessaire de pièces et l'utilisation d'ébauches pour la fabrication d'un tel article.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)