| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer laminate, which is reduced in thickness and excellent in air permeation resistance and adhesiveness with adjacent rubber, and a pneumatic tire with an inner liner using the same. <P>SOLUTION: The polymer laminate includes: a first layer containing SIBS and 0.1-50 pts.mass of an organized clay mineral based on 100 pts.mass of the SIBS; and a second layer including at least one of a styrene-isoprene-styrene triblock copolymer and a styrene-isobutylene diblock copolymer. The thickness of the first layer is 0.05-0.6 mm, and the thickness of the second layer is 0.01-0.3 mm. <P>COPYRIGHT: (C)2012,JPO&INPIT |
