THERMOPLASTIC ELASTOMER COMPOSITION/PRESSURE-SENSITIVE ADHESIVE/DIENE RUBBER COMPOSITION LAMINATE AND PNEUMATIC TIRES MADE BY USING THE SAME

摘要

A laminate obtained by bonding (A) a thermoplastic elastomer composition comprising a thermoplastic resin as the continuous phase and an elastomer-containing composition as the dispersed phase to (C) a diene rubber composition with (B) a hardenable pressure-sensitive adhesive, wherein the dynamic adhesiveness of the hardenable pressure-sensitive adhesive of the (A)/(B)/(C) laminate at high temperature and the low-temperature endurance of the thermoplastic elastomer composition layer thereof are improved by adjusting the 50% modulus values at room temperature of (A), (B) and (C) so as to satisfy the relationship: (A) > (C) > (B) and adjusting the storage modulus (E') values at 0°C of (A), (B) and (C) so as to satisfy the relationship: (A) > (B) > (C).