Vulcanizable rubber composition

摘要

A rubber compound comprises rubber polymer(s), silane-containing butadiene and/or silane-containing polyisoprene oil, sulfur donor having a m. pt. of less than 100degreesC, 5-120 parts silica and 0-100 parts of rubber carbon black. Independent claims are also included for: (1) a process for producing rubber compounds comprising mixing the components rubber polymer, silane-containing compound, silica, optionally rubber carbon black and optionally a plasticizer at 120-200degreesC; mixing component sulfur donor; and optionally auxiliary substances and fillers at less than 120degreesC; and (2) a molding which is in the form of tire component, comprising the rubber compound.