PROBLEM TO BE SOLVED: To provide a rubber composition capable of obtaining a vulcanized rubber having a large water-absorbing force, a vulcanized rubber having a large water-absorbing force, a tire excellent in on-ice performance, and a studless tire excellent in on-ice performance.SOLUTION: A rubber composition contains a rubber component, and a short fibrous resin D1 in which a ratio A/B of a length A of the cross section in a major axis direction in a cross section perpendicular to the major axis direction to a length B of the cross section in a minor axis direction perpendicular to the major axis direction is larger than 1.SELECTED DRAWING: Figure 1
【課題】吸水力が大きい加硫ゴムを得ることができるゴム組成物、吸水力が大きい加硫ゴム、氷上性能に優れるタイヤ、及び、氷上性能に優れるスタッドレスタイヤを提供する。【解決手段】ゴム成分と、長軸方向に垂直な断面における長径方向の前記断面の長さA及び前記長径方向に垂直な短径方向の前記断面の長さBとの比A/Bが、1より大きい短繊維状樹脂D1とを含有するゴム組成物。【選択図】図1
RUBBER COMPOSITION, VULCANIZED RUBBER, TIRE AND STUDLESS TIRE
ゴム組成物、加硫ゴム、タイヤ、及びスタッドレスタイヤ
2018-11-29
Patent
Elektronische Ressource
Japanisch
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