THERMOPLASTIC ELASTOMER COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition excellent in tensile strength, elongation and other properties after curing and capable of being efficiently prepared in a shorter manufacturing process compared with conventional thermoplastic elastomer compositions. SOLUTION: This composition is obtained by kneading a granular rubber having a filler adhering to its surface with a resin composition in a wt. ratio of granular rubber/resin composition of 70/30-15/85 thereby dispersing a rubber composition in the resin composition. Desirably the granular rubber having a filler adhering to its surface is one obtained by rendering the filler adhere thereto in the process of vapor phase polymerization of a monomer which is a raw material of the rubber component of the granular rubber.