Rubber composition and pneumatic tire comprising tread formed from said rubber composition

摘要

Provided are a rubber composition that shows a balanced improvement in fuel economy, abrasion resistance, and wet grip performance while having good processability, and a pneumatic tire including a tread formed from the rubber composition. The present invention relates to a rubber composition containing: a copolymer synthesized by copolymerizing a conjugated diene monomer and a compound represented by the formula (1) below; and carbon black and/or silica,; wherein R¹ and R² are the same or different and each represent a hydrogen atom or a C1-C30 hydrocarbon group.