https://doi.org/10.1351/goldbook.08957
Starting initiator or transfer agent in reversible-deactivation polymerization (RDP).
Examples: A starting alkoxyamine initiator in aminoxyl-mediated radical polymerization (AMRP), a starting alkyl halide initiator in atom-transfer radical polymerization (ATRP) and a starting RAFT agent in RAFT polymerization.