Coordinative chain-transfer polymerization that involves two different catalysts showing different specificity, where
chain propagation occurs sequentially on the two catalysts, allowing for the formation of segmented or multiblock copolymers.
See also: coordinative chain-transfer polymerization, degenerative chain-transfer polymerization
Source:
PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1138 (https://doi.org/10.1515/pac-2020-1211)