TIRE TREAD RUBBER COMPOSITION FOR IMPROVING WEAR RESISTANCE PROPERTY

Provided are a tire tread rubber composition which is improved in the dispersion of a reinforcing agent and is excellent in abrasion resistance, and a tire containing the tread comprising the composition. The tire tread rubber composition comprises 10-40 phr of a carbon nanotube; and 1-3 phr of sodi...

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Bibliographische Detailangaben
1. Verfasser:	HUH, MONG YOUNG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Provided are a tire tread rubber composition which is improved in the dispersion of a reinforcing agent and is excellent in abrasion resistance, and a tire containing the tread comprising the composition. The tire tread rubber composition comprises 10-40 phr of a carbon nanotube; and 1-3 phr of sodium dioctyl sulfosuccinate for improving the dispersion of the carbon nanotube, based on 100 phr of a rubber material. Preferably the carbon nanotube is a single-wall carbon nanotube or a multi-wall carbon nanotube. Preferably the rubber material is selected from a natural rubber, a synthetic rubber or a mixture of a natural rubber and a synthetic rubber in a ratio of 1:9 to 9:1.