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1. (WO2014178167) PNEUMATIC TIRE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/178167    International Application No.:    PCT/JP2014/001921
Publication Date: 06.11.2014 International Filing Date: 02.04.2014
B60C 5/00 (2006.01)
Applicants: BRIDGESTONE CORPORATION [JP/JP]; 1-1, Kyobashi 3-chome, Chuo-ku, Tokyo 1048340 (JP)
Inventors: WATANABE, Toshiyuki; (JP)
Agent: SUGIMURA, Kenji; 36F, Kasumigaseki Common Gate West, 3-2-1, Kasumigaseki, Chiyoda-ku, Tokyo 1000013 (JP)
Priority Data:
2013-096264 01.05.2013 JP
(JA) 空気入りタイヤ
Abstract: front page image
(EN)Provided is a pneumatic tire in which short fibers are fixed to at least one part of the inner surface of the tire and in which, when the average cross-sectional area of a cross section that is a cross section of one short fiber and that is not in contact with the inner surface of the tire is denoted by A (mm2/fiber) and the number of short fibers that are fixed to 1 mm2 of an area of the inner surface of the tire having the short fibers fixed thereto is denoted by N (fibers/mm2), the value of A×N is 0.02-0.06.
(FR)L'invention concerne un pneu dans lequel des fibres courtes sont fixées sur au moins une partie de la surface intérieure du pneu et dans lequel, quand l'aire moyenne de section transversale d'une section transversale qui est une section transversale d'une fibre courte et qui n'est pas en contact avec la surface intérieure du pneu est indiquée par A (mm2/fibre) et quand le nombre de fibres courtes qui sont fixées à 1 mm2 d'une zone de la surface intérieure du pneu ayant les fibres courtes fixées sur celle-ci est indiqué par N (fibres/mm2), la valeur de A×N est de 0,02 à 0,06.
(JA) タイヤ内表面の少なくとも一部に短繊維を固着した空気入りタイヤであって、前記短繊維1本の前記タイヤ内表面と接していない断面の平均断面積をA(mm2/本)とし、前記タイヤ内表面の短繊維が固着した領域において、前記領域1mm2あたりに固着した前記短繊維の本数をN(本/mm2)としたときに、A×Nの値が、0.02~0.06である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)