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1. (WO2003053721) TYRE COMPRISING A CYCLOOLEFIN POLYMER, TREAD BAND AND ELASTOMERIC COMPOSITION USED THEREIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/053721    International Application No.:    PCT/EP2001/015269
Publication Date: 03.07.2003 International Filing Date: 21.12.2001
IPC:
B60C 1/00 (2006.01), C08G 61/08 (2006.01), C08L 21/00 (2006.01), C08L 23/08 (2006.01), C08L 65/00 (2006.01)
Applicants: PIRELLI PNEUMATICI S.P.A. [IT/IT]; Viale Sarca, 222 I-20126 Milano (IT) (For All Designated States Except US).
GALIMBERTI, Maurizio [IT/IT]; (IT) (For US Only).
CAPRIO, Michela [IT/IT]; (IT) (For US Only).
FINO, Luigi [IT/IT]; (IT) (For US Only)
Inventors: GALIMBERTI, Maurizio; (IT).
CAPRIO, Michela; (IT).
FINO, Luigi; (IT)
Agent: BOTTERO, Carlo; Pirelli S.p.A Viale Sarca, 222 I-20126 Milano (IT)
Priority Data:
Title (EN) TYRE COMPRISING A CYCLOOLEFIN POLYMER, TREAD BAND AND ELASTOMERIC COMPOSITION USED THEREIN
(FR) PNEUMATIQUE CONTENANT UN POLYMERE CYCLO-OLEFINIQUE, BANDE DE ROULEMENT ET COMPOSITION D'ELASTOMERE CORRESPONDANTE
Abstract: front page image
(EN)Tyre for vehicle wheels, comprising at least one component made of a crosslinked elastomeric material, in which said component includes an elastomeric composition comprising: (a) at least one diene elastomeric polymer; (b) at least one cycloolefin polymer, said cycloolefin polymer having a glass transition temperature (T¿g?) of not less than 50 °C. Preferably, said component including said composition is a tyre tread band.
(FR)L'invention concerne un pneumatique pour roues de véhicule comprenant au moins un composant constitué d'un matériau élastomère réticulé, dans lequel ce composant comprend: (a) au moins un polymère élastomère diénique, (b) au moins un polymère cyclo-oléfinique, ce polymère cyclo-oléfinique possédant une température de transition vitreuse (T¿g?) supérieure à 50 °C. Ce composant, comprenant cette composition, est de préférence une bande de roulement de pneumatique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Org. (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)