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1. (WO2011151319) DENTAL POSTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/151319    International Application No.:    PCT/EP2011/058932
Publication Date: 08.12.2011 International Filing Date: 31.05.2011
A61C 13/30 (2006.01)
Applicants: COLTÈNE/WHALEDENT AG [CH/CH]; Feldwiesenstrasse 20 CH-9450 Altstaetten (CH) (For All Designated States Except US).
BÖHNER, Ralf [DE/CH]; (CH) (For US Only).
MANNSCHEDEL, Werner [DE/DE]; (DE) (For US Only)
Inventors: BÖHNER, Ralf; (CH).
Agent: WILMING, Martin; Hepp Wenger Ryffel AG Friedtalweg 5 CH-9500 Wil (CH)
Priority Data:
10164565.3 01.06.2010 EP
Abstract: front page image
(EN)The present invention pertains to the technical field of dental restorations, especially dental posts. One aspect of the present invention is a radio-opaque coated dental post. The post essentially consists of a core embedded in a thermoplastic or duroplastic material. The core is further coated with yet another resin with at least one radio-opaque additive. X-ray visibility especially at the outer margin of the post is significantly improved.
(FR)La présente invention concerne généralement le domaine technique des restaurations dentaires, notamment les pivots dentaires. Un aspect de la présente invention est un pivot dentaire à revêtement radio-opaque. Le pivot est essentiellement constitué par un cœur intégré dans un matériau thermoplastique ou duroplastique. Le cœur est en outre revêtu d'une autre résine ayant au moins un additif radio-opaque. La visibilité aux rayons X, notamment au niveau de la marge extérieure du pivot, est considérablement améliorée.
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)