The rubber composition of the present invention contains a rubber component and a short fibrous resin D1 having a ratio A/B of larger than 1, wherein A is a length of a cross section perpendicular to a long axis direction in a long diameter direction thereof and B is a length of the cross section perpendicular to the long axis direction in a short diameter direction thereof. A vulcanized rubber having a large water absorbing force can be obtained from the rubber composition. In addition, the present invention provides a vulcanized rubber having a water absorbing force, a tire having excellent on-ice performance, and a studless having excellent on-ice performance.
RUBBER COMPOSITION, VULCANIZED RUBBER, TIRE, STUDLESS TIRE
2020-03-05
Patent
Elektronische Ressource
Englisch
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