CORD MADE OF CELLULOSIC MULTIFILAMENT YARNS HAVING AN INCREASED LINEAR DENSITY OF INDIVIDUAL FILAMENTS

A cord, in particular for reinforcing tyres, containing a cellulosic multifilament yarn is disclosed, where the cellulosic multifilament yarn has a strength of at least 35 cN/tex and the individual filaments of the multifilament yarn have a linear density of at least 2.3 dtex. In use, such cords exh...

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Bibliographische Detailangaben
Hauptverfasser: SCHEYTT, HOLGER, MOESSINGER, DENNIS, UIHLEIN, KURT, SCHWIERSCH, GEROLD, ZIMMERER, BRITTA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A cord, in particular for reinforcing tyres, containing a cellulosic multifilament yarn is disclosed, where the cellulosic multifilament yarn has a strength of at least 35 cN/tex and the individual filaments of the multifilament yarn have a linear density of at least 2.3 dtex. In use, such cords exhibit a significantly improved fatigue behaviour-i.e., a significantly higher fatigue resistance-than standard cords with an individual-filament linear density between 1 and 2 dtex.