Provided are a polymer composite, a rubber composition, and a tire which can reversibly vary tire performance in response to changes in temperature. The present invention relates to a polymer composite formed from at least one conjugated diene polymer having a weight average molecular weight of 100,000 or more as determined by gel permeation chromatography, the polymer composite reversibly satisfying the following relationship (II) with respect to the temperature dependence of contact angles of water at two temperatures differing by at least 10°C: (II) Temperature dependence of contact angles: (Contact angle at lower temperature)/(Contact angle at higher temperature) × 100 ≤ 90.
POLYMER COMPOSITE, RUBBER COMPOSITION, AND TIRE
POLYMERVERBUNDSTOFF, KAUTSCHUKZUSAMMENSETZUNG UND REIFEN
COMPOSITE POLYMÈRE, COMPOSITION DE CAOUTCHOUC ET PNEU
01.02.2023
Patent
Elektronische Ressource
Englisch
Polymer composite material, rubber composition and tire
Europäisches Patentamt | 2022
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