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1. (WO2009141611) ABRASIVE AGENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/141611    International Application No.:    PCT/GB2009/001273
Publication Date: 26.11.2009 International Filing Date: 21.05.2009
A61K 6/00 (2006.01), A61K 6/083 (2006.01), A61K 8/81 (2006.01), A61Q 11/00 (2006.01)
Applicants: KING'S COLLEGE LONDON [GB/GB]; The Strand London WC2R 2LS (GB) (For All Designated States Except US).
COOK, Richard, James [GB/GB]; (GB) (For US Only).
WATSON, Timothy, F. [GB/GB]; (GB) (For US Only).
THOMPSON, Ian, D. [GB/GB]; (GB) (For US Only)
Inventors: COOK, Richard, James; (GB).
WATSON, Timothy, F.; (GB).
Agent: GALLAGHER, Kirk, James; D YOUNG & CO LLP 120 Holborn London EC1N 2DY (GB)
Priority Data:
0809253.8 21.05.2008 GB
Abstract: front page image
(EN)The present invention relates to the use of a polyalkenoate acid, such as polyacrylic acid or polymaleic acid, in the manufacture of an air abrasive agent for use in conditioning dental tissue, methods of using such air abrasive agents, dental compositions comprising a polyalkenoate acid, air abrasive agents comprising a polyalkenoate acid and at least one of a bioactive glass, a glycine salt, baking soda and alumina, methods of treatment and/or prophylaxis using an air abrasive agent comprising a polyalkenoate acid.
(FR)La présente invention concerne l'utilisation d'un acide polyalcénoate, tel que l'acide polyacrylique ou l'acide polymaléique, dans la fabrication d'un agent pour jet abrasif pour une utilisation dans le conditionnement de tissus dentaires. L'invention concerne également des procédés d'utilisation de tels agents pour jet abrasif, des compositions dentaires comprenant un acide polyalcénoate, des agents pour jet abrasif comprenant un acide polyalcénoate et au moins un verre bioactif, un sel de glycine, de l'hydrogénocarbonate de sodium et de l'alumine, des procédés de traitement et/ou de prophylaxie utilisant un agent pour jet abrasif comprenant un acide polyalcénoate.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)