PNEUMATIC TIRE FOR MOTORCYCLE

A pneumatic tire for motorcycles which employs multifilament-twist polyketone fiber cords having a total dtex value of 1,000-20,000 dtex per cord as a reinforcement, the polyketone fiber cords satisfying the following relationships (I) and (II): c >=-0.01E + 1.2 (I) c >= 0.02 (II) (wherein E i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AKAHANE HIDENOBU, YAMAMOTO MASAHIKO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A pneumatic tire for motorcycles which employs multifilament-twist polyketone fiber cords having a total dtex value of 1,000-20,000 dtex per cord as a reinforcement, the polyketone fiber cords satisfying the following relationships (I) and (II): c >=-0.01E + 1.2 (I) c >= 0.02 (II) (wherein E is the modulus of elasticity (cN/dtex) as determined at 25°C under a load of 49 N and c is the stress of heat shrinkage (cN/dtex) measured at 177°C).