RUBBER COMPOSITION FOR TIRE TREAD

PURPOSE:To make it possible to improve the grip of a rubber composition for tire treads without detriment to its abrasion resistance, by mixing carbon black having specified properties with a rubber component. CONSTITUTION:100pts.wt. rubber component is blended with 30-200pts.wt. carbon black having...

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1. Verfasser: SHIRAISHI CHIZUHIRO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To make it possible to improve the grip of a rubber composition for tire treads without detriment to its abrasion resistance, by mixing carbon black having specified properties with a rubber component. CONSTITUTION:100pts.wt. rubber component is blended with 30-200pts.wt. carbon black having a nitrogen adsorption specific surface area (N2SA) >=100m /g, a DBP absorption >=100ml/100g and a content of oxygen and hydrogen