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1. (WO2002027731) CABLE WITH RECYCLABLE COVERING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/027731    International Application No.:    PCT/EP2001/009700
Publication Date: 04.04.2002 International Filing Date: 22.08.2001
Chapter 2 Demand Filed:    17.04.2002    
IPC:
H01B 3/22 (2006.01), H01B 3/44 (2006.01)
Applicants: PIRELLI S.P.A. [IT/IT]; Viale Sarca, 222 I-20126 Milan (IT) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NL, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW only).
CASTELLANI, Luca [IT/IT]; (IT) (For US Only).
DELL'ANNA, Gaia [IT/IT]; (IT) (For US Only).
SCELZA, Cristiana [IT/IT]; (IT) (For US Only).
ALBIZZATI, Enrico [IT/IT]; (IT) (For US Only)
Inventors: CASTELLANI, Luca; (IT).
DELL'ANNA, Gaia; (IT).
SCELZA, Cristiana; (IT).
ALBIZZATI, Enrico; (IT)
Agent: MANCINI, Vincenzo; Ing. A. Giambrocono & C. SRL Via R. Pilo 19/B I-20129 Milan (IT)
Priority Data:
00121110.1 28.09.2000 EP
60/236,735 02.10.2000 US
Title (EN) CABLE WITH RECYCLABLE COVERING
(FR) CABLE A ENVELOPPE RECYCLABLE
Abstract: front page image
(EN)The invention describes a cable with recyclable covering, particularly for transporitng or distributing medium or high voltage energy, in which at least one covering layer is based on thermoplastic polymer material comprising a propylene homopolymer or a copolymer of propylene with ethylene or an $m(W)-olefin other than propylene in mixture with a dielectric liquid. The cable of the invention possesses superior mechanical and electrical properties, including high dielectric strength, in particular enabling it to be used at high operating temperature.
(FR)L'invention concerne un câble doté d'une enveloppe recyclable destiné notamment à transporter ou à distribuer un milieu ou une énergie à haute tension, dans lequel au moins une couche de couverture est constituée d'une matière polymère thermoplastique comprenant un homopolymère propylénique ou un copolymère de propylène comportant de l'éthylène ou une $g(a)-oléfine autre que le propylène en un mélange avec un liquide diélectrique. Le câble de l'invention possède des propriétés mécaniques et électriques supérieures, notamment une haute rigidité diélectrique, lui permettant en particulier d'être utilisé à des températures de fonctionnement élevées.
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, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)