To provide a rubber composition that is a natural product and substitutes for the conventional, oil resource-derived vulcanization accelerators, showing consideration for the environment, while giving more favorable vulcanization properties and rubber properties.SOLUTION: A rubber composition contains a rubber component (A) containing diene rubber, betaine organic acid salt (B) composed of betaine and organic acid, and sulfur (C).SELECTED DRAWING: None
【課題】天然物で従来使用されている石油資源由来の加硫促進剤に置き換えて環境に配慮しつつ、かつより好ましい加硫特性及びゴム物性が得られるゴム組成物を提供する。【解決手段】ジエン系ゴムを含むゴム成分(A)と、ベタインと有機酸とからなるベタイン有機酸塩(B)と、硫黄(C)と、を配合してなる、ゴム組成物である。【選択図】なし
RUBBER COMPOSITION, METHOD FOR PRODUCING RUBBER COMPOSITION AND PNEUMATIC TIRE
ゴム組成物、ゴム組成物の製造方法及び空気入りタイヤ
2019-03-22
Patent
Electronic Resource
Japanese
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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