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Machine translation
1. (WO2007014464) DIRECT COATING SOLID DOSAGE FORMS USING POWDERED MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/014464    International Application No.:    PCT/CA2006/001260
Publication Date: 08.02.2007 International Filing Date: 03.08.2006
IPC:
A61J 3/06 (2006.01)
Applicants: THE UNIVERSITY OF WESTERN ONTARIO [CA/CA]; 1151 Richmond Street North, Stevenson-Lawson Building, Room 319, London, Ontario N6A 5B8 (CA) (For All Designated States Except US).
ZHU, Jingxu [CA/CA]; (CA) (For US Only).
LUO, Yanfeng [CN/CA]; (CA) (For US Only).
MA, Ying, Liang [CA/CA]; (CA) (For US Only).
ZHANG, Hui [CA/CA]; (CA) (For US Only)
Inventors: ZHU, Jingxu; (CA).
LUO, Yanfeng; (CA).
MA, Ying, Liang; (CA).
ZHANG, Hui; (CA)
Agent: HILL & SCHUMACHER; 284 Avenue Road, Toronto, Ontario M4V 2G7 (CA)
Priority Data:
60/704,906 03.08.2005 US
Title (EN) DIRECT COATING SOLID DOSAGE FORMS USING POWDERED MATERIALS
(FR) ENROBAGE DIRECT DE FORMES POSOLOGIQUES SOLIDES EFFECTUE AU MOYEN DE MATERIAUX PULVERULENTS
Abstract: front page image
(EN)The present invention provides a method and apparatus for dry coating solid dosage forms. The method includes the steps of placing solid dosage forms in a rotatable, electrically grounded housing, and spraying a film forming polymer powder composition into the housing during rotation thereof to form a polymer coating on the solid dosage forms, the polymer powder composition being sprayed using an electrostatic spray gun, and curing the coated solid dosage forms.
(FR)L'invention concerne un procédé et un appareil d'enrobage à sec de formes posologiques solides. Le procédé de l'invention comprend les étapes consistant : à positionner des formes posologiques solides dans un logement rotatif relié à la terre ; et à pulvériser une composition pulvérulente polymère filmogène dans le logement pendant la rotation de ce dernier afin que soit formé un enrobage polymère sur lesdites formes posologiques solides, la composition pulvérulente polymère étant pulvérisée au moyen d'un pistolet de pulvérisation électrostatique ; et à faire durcir les formes posologiques solides enrobées.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, 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 (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)