| abstract |
PROBLEM TO BE SOLVED: To provide an adhesive polymer which can be an adhesive composition or the like provided with both adhesive strength and bonding strength, and a method for producing the same. SOLUTION: A polymerization method for initiating polymerization of a polymerizable monomer in the presence of a transition metal, a ligand, and a polymerization initiator, wherein at least one of the polymerization initiator, the polymerizable monomer, or the polymerization terminator has a hydroxyl group. It is characterized by being included, Further, the present invention is characterized in that the obtained telechelic polymer having a narrow molecular weight distribution (Mw / Mn) is chain-extended with a polyvalent isocyanate. |