Innerliner containing a blend of halobutyl and tin-coupled solution-polymerized rubber

摘要

The present application relates to a tire innerliner and pneumatic tires containing the same, which are prepared from a composition comprising, based on 100 parts by weight of total rubber (phr), a blend containing 30 to 50 phr of a tin-coupled solution-polymerized rubber having a Tg ranging from -30°C to -60°C and 70 to 50 phr of a halobutyl rubber.