RUBBER COMPOSITION AND TIRE

An object of the present disclosure is to provide a rubber composition capable of achieving both dry performance and wet performance at the same time without deteriorating a low loss property of a tire, and a solution thereof is a rubber composition including: a rubber component (A) including a natu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TAHARA, Seiichi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An object of the present disclosure is to provide a rubber composition capable of achieving both dry performance and wet performance at the same time without deteriorating a low loss property of a tire, and a solution thereof is a rubber composition including: a rubber component (A) including a natural rubber (A1), a synthetic rubber (A2) having a glass transition temperature (Tg) of -50°C or less, and a synthetic rubber (A3) having a glass transition temperature (Tg) of more than -50°C; and a thermoplastic resin (B) containing an aromatic monomer, with a content of the natural rubber (A1) in the rubber component (A) being 40% by mass or more, and a content of the thermoplastic resin (B) containing an aromatic monomer being 10 to 50 parts by mass based on 100 parts by mass of the rubber component (A).