RUN FLAT TIRE

PROBLEM TO BE SOLVED: To provide a run flat tire improving anti-crack property at traveling while enhancing internal pressure retaining property and minimizing increase of weight. SOLUTION: The run flat tire 100 provided with a crescent-shaped reinforcement rubber layer 10 at a side part 3 is provid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NISHIZAKI TOMOYASU, YAMADA RITSUKO, FUJINO KENTARO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a run flat tire improving anti-crack property at traveling while enhancing internal pressure retaining property and minimizing increase of weight. SOLUTION: The run flat tire 100 provided with a crescent-shaped reinforcement rubber layer 10 at a side part 3 is provided with an inner liner including a layer 41 comprising a modified ethylene-vinyl alcohol copolymer (C) obtained by reacting 1-50 pts.wt. of epoxy compound (B) with 100 pts.wt. of ethylene-vinyl alcohol copolymer (A) having an ethylene content of 25-50 mol%. COPYRIGHT: (C)2006,JPO&NCIPI