PROBLEM TO BE SOLVED: To provide a tire rubber composition that greatly improves its initial gripping performance as well as grip performance in the latter half of the life while maintaining ozone resistance.SOLUTION: This invention relates to a tire rubber composition comprising carbon black 50-200 pts. mass, oil 50-200 pts. wt. and purified natural wax relative to a rubber component 100 pts. mass.
【課題】耐オゾン性を維持した上で、寿命後半におけるグリップ性能だけでなく、初期グリップ性能を大きく改善したタイヤ用ゴム組成物を提供する。【解決手段】本発明は、ゴム成分100質量部に対して、カーボンブラックを50〜200質量部、オイル50〜200質量部及び精製天然系ワックスを含有するタイヤ用ゴム組成物に関する。【選択図】なし
TIRE RUBBER COMPOSITION
タイヤ用ゴム組成物
2015-12-07
Patent
Elektronische Ressource
Japanisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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