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Pub. No.:    WO/2018/014120    International Application No.:    PCT/CA2017/050854
Publication Date: 25.01.2018 International Filing Date: 14.07.2017
C03C 3/097 (2006.01), A61K 6/083 (2006.01), A61L 24/12 (2006.01), C03C 3/062 (2006.01)
Applicants: TOWLER, Mark Robert [GB/CA]; (CA).
ALHALAWANI, Adel Moh'd Fawzi A.R. [JO/CA]; (CA)
Inventors: TOWLER, Mark Robert; (CA).
ALHALAWANI, Adel Moh'd Fawzi A.R.; (CA)
Agent: BERESKIN & PARR LLP/S.E.N.C.R.L.,S.R.L.; 40 King Street West 40th Floor Toronto, Ontario M5H 3Y2 (CA)
Priority Data:
62/364,479 20.07.2016 US
Abstract: front page image
(EN)Various embodiments of tantalum- and/or niobium-containing glasses and cements as well as uses thereof are described herein. For example, in an embodiment, the glasses comprise a transition metal pentoxide such as tantalum pentoxide and/or niobium pentoxide present in the glass in an amount of less than 2.0 mol%, based on the total composition of the glass, glass polyalkenoate cements prepared from such glasses and uses of such cements, for example, for sternal closure or fixation, stabilization and/or repair of a fracture in a bone in the wrist, elbow, knee, shoulder, spine and/or hip.
(FR)L'invention concerne divers modes de réalisation de verres et de ciments contenant du tantale et/ou du niobium ainsi que leurs utilisations. Par exemple, selon un mode de réalisation, les verres comprennent un pentoxyde de métal de transition tel que le pentoxyde de tantale et/ou le pentoxyde de niobium présent dans le verre en une quantité inférieure à 2,0 % molaire, par rapport à la composition totale du verre, des ciments de polyalcénoate de verre préparés à partir de ces verres et des utilisations de ces ciments, par exemple pour la fermeture ou la fixation sternale, la stabilisation et/ou la réparation d'une fracture osseuse dans le poignet, le coude, le genou, l'épaule, la colonne vertébrale et/ou la hanche.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)