TACKIFIER COMPOSITION, BONDING METHOD USING THE TACKIFIER COMPOSITION, LAMINATE, AND TIRE

摘要

PROBLEM TO BE SOLVED: To provide: a tackifier composition by which both an adhesive power to a film layer and an adhesive power to a rubber layer are improved and which can lower a glass transition temperature; a bonding method using the tackifier composition; a laminate; and a tire.

SOLUTION: The tackifier composition contains a terminal-modified elastomer that has a diene skeleton and further has only one or only both terminals modified by a functional group. The amount of terminal-modified elastomer contained preferably accounts for 10 to 100 mass% of the rubber component.

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