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Machine translation
1. (WO2011017453) FOAM COMPOSITIONS WITH ENHANCED SOUND ATTENUATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/017453    International Application No.:    PCT/US2010/044450
Publication Date: 10.02.2011 International Filing Date: 04.08.2010
IPC:
A61F 11/08 (2006.01)
Applicants: HEARING COMPONENTS, INC. [US/US]; 615 Hale Avenue North Oakdale, Minnesota 55128 (US) (For All Designated States Except US).
PARISH, William [US/US]; (US) (For US Only).
KOLPE, Vasant V. [US/US]; (US) (For US Only)
Inventors: PARISH, William; (US).
KOLPE, Vasant V.; (US)
Agent: BURGMAIER, Jason W.; Crompton, Seager & Tufte, LLC 1221 Nicollet Avenue, Suite 800 Minneapolis, Minnesota 55403 (US)
Priority Data:
61/231,259 04.08.2009 US
Title (EN) FOAM COMPOSITIONS WITH ENHANCED SOUND ATTENUATION
(FR) COMPOSITIONS DE MOUSSE DOTÉE DE CARACTÉRISTIQUES D'ATTÉNUATION DES SONS AMÉLIORÉES
Abstract: front page image
(EN)Disclosed are foam compositions with enhanced sound attenuation characteristics for use in earpieces, for example, user-disposable foam members such as foam tips for sound control devices including sound transmission devices and earplugs in which a relationship between the size of the pores and the volume of the cells of the polymeric may be controlled.
(FR)L'invention des compositions de mousse dotée de caractéristiques d'atténuation des sons améliorées destinées à être utilisées dans des écouteurs, par exemple, des éléments de mousse jetable par l'utilisateur comme des embouts en mousse pour les dispositifs de commande sonore comprenant des dispositifs de transmission du son et des protège-tympans, dans lesquelles la relation entre la taille des pores et le volume des cellules du composé polymère doit être contrôlée.
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, 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)