Pneumatic radial tire
OwnerDaisuke Kanenari, Riichiro Mama +5inventors
InventorsDaisuke Kanenari, Riichiro Mama, Kazuto Yamakawa, Takeo Masaki, Zenichiro Shida, Junichi Ohtani, Tsuyoshi Kunugi
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Abstract
A pneumatic tire comprising a rubber member containing a short fiber (A′) formed by the fibrillation of a short fiber (A) whose cross section takes a sea-island structure essentially composed of at least two polymers.
Claims18
A pneumatic tire comprising a rubber member containing a fibrillated short fiber A′ formed by the fibrillation of a short fiber A whose cross section takes a sea-island structure essentially composed of at least two polymers, wherein the fibrillated short fiber A′ has an average diameter of 0.05 to 5.0 μm.
Dependencies are inferred from the claim text.