To provide a tire rubber composition excellent in low heat build-up properties and wear resistance.SOLUTION: The present invention provides a wet master batch rubber composition, wherein, a dispersant (E) is blended with a wet master batch (D) in which a rubber liquid containing a rubber component (A) composed of natural rubber is blended with carbon black (B) and inorganic filler (C).SELECTED DRAWING: None
【課題】低発熱性と耐摩耗性に優れた、タイヤ用ゴム組成物【解決手段】天然ゴムからなるゴム成分(A)を含むゴム液に、カーボンブラック(B)と、無機充填材(C)を配合した、ウェットマスターバッチ(D)に対して、分散剤(E)を配合した、ウェットマスターバッチゴム組成物を提供する。【選択図】なし
RUBBER COMPOSITION AND TIRE PREPARED THEREWITH
ゴム組成物及びそれを用いたタイヤ
10.01.2019
Patent
Elektronische Ressource
Japanisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
TIRE RUBBER COMPOSITION, AND PNEUMATIC TIRE PREPARED THEREWITH
Europäisches Patentamt | 2019
|TIRE RUBBER COMPOSITION, AND PNEUMATIC TIRE PREPARED THEREWITH
Europäisches Patentamt | 2019
|TIRE RUBBER COMPOSITION, AND PNEUMATIC TIRE PREPARED THEREWITH
Europäisches Patentamt | 2019
|