abstract |
Disclosed is a chloroprene-based polymer that can be industrially used and has a sufficiently high molecular weight and that can provide a vulcanized rubber having excellent durability and fatigue and an adhesive having excellent layer separation resistance. A chloroprene polymer having a number average molecular weight Mn of 150,000 to 300,000 and having a functional group having a structure represented by the following general formula (1) or (2). [Chemical 1] [Chemical 2] (In the general formula (1), R1 represents hydrogen, chlorine, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclyl group. ) |