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1. (WO2017017123) AIRCRAFT TYRE
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Pub. No.: WO/2017/017123 International Application No.: PCT/EP2016/067864
Publication Date: 02.02.2017 International Filing Date: 27.07.2016
IPC:
B60C 1/00 (2006.01) ,C08L 7/00 (2006.01) ,C08L 9/00 (2006.01) ,C08L 15/00 (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
1
Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
7
Compositions of natural rubber
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
15
Compositions of rubber derivatives
Applicants: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN[FR/FR]; 12, Cours Sablon 63000 Clermont-Ferrand, FR
Inventors: MANGERET, Jean-Luc; FR
Agent: WROBLEWSKI, Nicolas; FR
Priority Data:
15/5723929.07.2015FR
Title (EN) AIRCRAFT TYRE
(FR) PNEUMATIQUE D'AVION
Abstract:
(EN) The present invention relates to tyres for equipping aircraft and having an improved resistance to wear. The tread of said tyres comprises a composition made from at least one reinforcing filler, a cross-linking system and an elastomer matrix comprising 15 to 75 parts per hundred parts of elastomer, phr, of isoprene elastomer, and 25 to 85 phr of a tin-functionalised styrene-butadiene copolymer, the total concentration of isoprene elastomer and of tin-functionalised styrene-butadiene copolymer being in the range from 45 to 100 phr.
(FR) La présente invention est relative aux pneumatiques destinés à équiper des avions et présentant une résistance à l'usure améliorée. La bande de roulement de ces pneumatique comprend une composition à base d'au moins une charge renforçante, un système de réticulation et d'une matrice élastomérique comprenant de 15 à 75 parties pour cent parties d'élastomère, pce, d'élastomère isoprénique, et de 25 à 85 pce d'un copolymère butadiénique et styrénique fonctionnalisé à l'étain, le taux total d'élastomère isoprénique et de copolymère butadiénique et styrénique fonctionnalisé à l'étain étant compris dans un domaine allant de 45 à 100 pce.
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, JP, KE, KG, KN, KP, KR, 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: French (FR)
Filing Language: French (FR)