| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ribbon-shaped strip used in an inner liner and a method for producing the same. <P>SOLUTION: In the strip adapted to be wound along an outer peripheral surface of a molding drum or a core body of a tire to form the inner liner, an inner surface layer disposed on the inside of the tire and an outer surface layer disposed on the outside of the tire are laminated together by displacing their width-wise ends by 0.5-30 mm in the width-wise direction, at least one layer of the inner surface layer is constituted of an elastomer composition containing a styrene-isobutylene-styrene block copolymer, and at least one layer of the outer surface layer is constituted of a thermoplastic elastomer composition. <P>COPYRIGHT: (C)2012,JPO&INPIT |
