| 摘要 |
<p>A chloroprene polymer having dithiocarbamate groups at both terminals, represented by the following formula (I): <CHEM> wherein M1 is a chloroprene monomer residue; X is a group represented by the following formula (II): <CHEM> wherein R1 is a C1-C8 alkyl group, R2 is a C1-C8 alkyl group or a hydrogen atom, R1 and R2 may be the same or different, or R1 and R2 together form a C3-C8 methylene group so that they form a cyclic group together with the adjacent nitrogen atom, or a:group represented by the following formula (III): <CHEM> wherein R1 is a C1-C8 alkyl group, and R2 is a C1-C8 alkyl group or a hydrogen atom; and n is a natural number of from 10 to 5,000 when X is the group of the formula (II) or a natural number of from 5 to 100 when X is the group of the formula (III).</p> |
