| abstract |
The present invention provides a method for producing a rubber composition capable of obtaining a vulcanized rubber having excellent wet grip performance, rubber hardness, and abrasion resistance. A method for producing a rubber composition, which is a method for producing a rubber composition containing a diene-based rubber, a resin, and a styrene-based thermoplastic elastomer, wherein the resin is a non-aromatic terpene resin, and Any one or more resins among aliphatic petroleum resins, wherein the method for producing the rubber composition includes a step of mixing the resin and the styrene-based thermoplastic elastomer to produce a kneaded product; and a step of mixing the obtained kneaded product and the diene-based rubber. |