Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019026435) PNEUMATIC TYRE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/026435 International Application No.: PCT/JP2018/022747
Publication Date: 07.02.2019 International Filing Date: 14.06.2018
IPC:
B60C 15/06 (2006.01) ,C08G 18/75 (2006.01) ,C08L 75/04 (2006.01) ,C08L 101/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
15
Tyre beads, e.g. ply turn-up or overlap
06
Flipper strips, fillers, or chafing strips
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
72
Polyisocyanates or polyisothiocyanates
74
cyclic
75
cycloaliphatic
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
Applicants:
株式会社ブリヂストン BRIDGESTONE CORPORATION [JP/JP]; 東京都中央区京橋三丁目1番1号 1-1, Kyobashi 3-chome, Chuo-ku Tokyo 1048340, JP
Inventors:
川島 正寛 KAWASHIMA Masahiro; JP
津田 駿介 TSUDA Shunsuke; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-14847131.07.2017JP
Title (EN) PNEUMATIC TYRE
(FR) PNEU
(JA) 空気入りタイヤ
Abstract:
(EN) The problem addressed by this invention is to provide a pneumatic tyre which exhibits a superior balance between low-loss properties and steering stability. The means for solving the problem is a pneumatic tyre having a bead portion (1) comprising a bead filler (7), said pneumatic tyre being characterised by the bead filler (7) being composed of a thermosetting resin or thermosetting elastomer having a Young's modulus of 50–300MPa.
(FR) L'invention vise à proposer un pneu qui présente un excellent compromis entre des propriétés de faible perte et une stabilité de direction. A cet effet, l'invention porte sur un pneu, qui a une partie de talon (1) comprenant une charge de talon (7), et lequel pneu est caractérisé en ce que la charge de talon (7) est constituée par une résine thermodurcissable ou un élastomère thermodurcissable ayant un module de Young entre 50 et 300 MPa.
(JA) 本発明の課題は、低ロス性と、操縦安定性とのバランスに優れる空気入りタイヤを提供することであり、その解決手段は、ビード部(1)にビードフィラー(7)を具える空気入りタイヤにおいて、前記ビードフィラー(7)を、ヤング率が50~300MPaの熱硬化性樹脂または熱硬化性エラストマーから構成したことを特徴とする、空気入りタイヤである。
front page image
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)