ALKYLIDENE AMINOGANIDINE AND SALT THEREOF, MODIFIER COMPOSITION, MODIFIED RUBBER FOR TIRE, RUBBER COMPOSITION FOR TIRE, AND TIRE

摘要

Provided is a compound represented by formula (1). (In the formula, X is an acid that forms a salt with a guanidine region, R1 and R2 are each independently any moiety selected from the group consisting of C1-18 alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, alkenyl groups (any of these groups may include one or more substituent groups that include a sulfur atom, nitrogen atom, or oxygen atom), and hydrogen atoms.)