Alumina reinforced rubber composition which contains tetrathiodipropionic and/or trithiodipropionic acid coupling agent and article of manufacture, including a tire, having at least one component comprised of such rubber composition

摘要

This invention relates to a conjugated diene-based rubber composition reinforced with particulate alumina in combination with a non-silane coupling agent as tetrathiodipropionic acid and/or trithiodipropionic acid. The invention includes an article of manufacture, including a tire, having at least one component comprised of such rubber composition.