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|1. (WO2018105707) METHOD OF PRODUCING RUBBER COMPOSITION FOR TIRE|
|Applicants:||THE YOKOHAMA RUBBER CO., LTD.
|Title:||METHOD OF PRODUCING RUBBER COMPOSITION FOR TIRE|
Provided is a method of producing a rubber composition for a tire having excellent wet grip performance, low rolling resistance, and excellent wear resistance. A method of producing a rubber composition containing 80-180 parts by mass of silica with respect to 100 parts by mass of a diene-based rubber, and containing a silane coupling agent in an amount of 5-18 mass% with respect to the silica content, said method characterized by introducing the silica and the silane coupling agent together into a mixer, mixing the silica and the silane coupling agent, and then introducing the diene-based rubber to the mixture and kneading the resultant mixture.