| abstract |
One aspect of the present invention provides a RAFT agent having a structure represented by the following formula (1) and a process for producing a copolymer using the same. ≪ Formula 1 > Wherein R is a C1-C20 alkyl group, n is an integer of 1 to 10, X is a unit moiety having at least one hydrophilic group, Y is a carboxyl group, an amine group, a hydroxyl group, a sulfone group, And combinations thereof. |