| abstract |
The objective of the present invention is to provide a derivative of polybutadiene suitable as a material of a curable composition for obtaining a cured product having high shearing stress. The present invention provides: a silylated polybutadiene characterized by containing a repeating unit represented by formula (I) (in the formula: R 1 , R 2 , and R 3 each independently represents an unsubstituted or substituted aryl group, an alkyl group, or an aralkyl group. Among R 1 to R 3 , at least one of R 1 to R 3 is an aryl group or aralkyl group.); a curable composition characterized by containing the silylated polybutadiene and a polymerization initiator; and a cured product obtained by curing the curable composition. |