| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire including an inner liner exhibiting superior adhesiveness to an adjacent rubber, which has superior air impermeability and bending crack growth resistance.SOLUTION: A pneumatic tire includes an inner liner inside a tire of carcass ply fixed between a pair of bead portions. The inner liner includes a first layer made of a first polymer composition. The first polymer composition comprises at least 0.5 parts by mass and 70 parts by mass or less of at least either one selected from a group consisting of a liquid polyisoprene, a maleic anhydride adduct of the liquid polyisoprene, and a monomethyl maleate adduct of liquid polyisoprene, with respect to parts 100 by mass of the styrene-isobutylene-styrenetriblock copolymer. |
