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Machine translation
1. (WO2012104887) USE OF A RETICULATED DEXTRAN POLYMER AS A FILTER AGAINST THE INHALATION OF SUBSTANCES INJURIOUS TO THE HEALTH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/104887    International Application No.:    PCT/IT2012/000037
Publication Date: 09.08.2012 International Filing Date: 03.02.2012
IPC:
A62D 9/00 (2006.01), A24D 3/14 (2006.01), A62D 3/15 (2007.01), A24D 3/08 (2006.01)
Applicants: HSD HOLDING SMART DEVICE S.R.L. [IT/IT]; Via Nicolò Porpora 9 I-00198 Roma (IT) (For All Designated States Except US).
NARCISO, Paolo [IT/IT]; (IT) (For US Only).
IMPERI, Enrico [IT/IT]; (IT) (For US Only)
Inventors: NARCISO, Paolo; (IT).
IMPERI, Enrico; (IT)
Agent: GITTO, Serena; Barzano' & Zanardo Roma S.P.A. Via Piemonte, 26 I-00187 Roma (IT)
Priority Data:
RM2011A000051 04.02.2011 IT
Title (EN) USE OF A RETICULATED DEXTRAN POLYMER AS A FILTER AGAINST THE INHALATION OF SUBSTANCES INJURIOUS TO THE HEALTH
(FR) UTILISATION D'UN POLYMÈRE DE DEXTRANE RÉTICULÉ COMME FILTRE CONTRE L'INHALATION DE SUBSTANCES NOCIVES POUR LA SANTÉ
Abstract: front page image
(EN)The present invention concerns the use of an electrostatically charged reticulated dextran polymer, as for example QAE Sephadex®, as nasal filter against the inhalation of substances harmful to the health, such as, for example, atmospheric particulate matter, or for the preparation of cigarette filters suitable to lower the percentage of inhaled tar.
(FR)La présente invention concerne l'utilisation d'un polymère de dextrane réticulé chargé électrostatiquement, tel que le QAE Sephadex® par exemple, en tant que filtre nasal contre l'inhalation de substances nocives pour la santé, telles que des particules atmosphériques, ou pour la préparation de filtres de cigarettes aptes à abaisser le pourcentage de goudron inhalé.
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, QA, RO, RS, RU, RW, 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, 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: Italian (IT)