Rubber composition for an inner liner, and tires

The invention provides a rubber composition for an inner liner provided enables the improvements in the handling stability, fuel economy, elongation at break, Plattenverarbeitbarkeit, air barrier properties and cost in a balanced manner, and provides a pneumatic tire comprising an inner liner, which is formed from the rubber composition , The rubber composition containing a reclaimed butyl rubber, a various of the reclaimed butyl rubber halogenated butyl rubber, at least a semi-reinforcing filler selected from the group consisting of finely ground bituminous coal, talc, mica and hard clay and carbon black having a N