Provided is a method capable of efficiently producing a modified diene-based rubber, and a rubber composition and a tire with excellent low hysteresis loss property, durability, etc. The method for producing a modified diene-based rubber of this disclosure comprises: performing modification by adding a modifier into a solution of a diene-based rubber as raw material obtained by dissolving a diene-based rubber as raw material in a solvent, and removing the solvent and reacting the modifier with the diene-based rubber as raw material while exerting a mechanical shear force, to thereby generate a modified diene-based rubber. The rubber composition of this disclosure uses a modified diene-based rubber produced with the method for producing a modified diene-based rubber of this disclosure. The tire of this disclosure uses the rubber composition of this disclosure.
METHOD FOR PRODUCING MODIFIED DIENE-BASED RUBBER, RUBBER COMPOSITION AND TIRE
2018-08-30
Patent
Electronic Resource
English
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