Hyperbranched polymers from A2 + B3 strategy: recent advances in description and control of fine topology

Recent advances in the fine topology regulation of hyperbranched polymers from an A₂ + B₃ strategy were presented from the perspectives of topology description and architecture control.

Doubly-responsive hyperbranched polymers and core-crosslinked star polymers with tunable reversibility

Thermo- and redox-responsive hyperbranched copolymers were prepared by statistical copolymerization of N-isopropylacrylamide (NIPAM) and N,N′-bis(acryloyl)cystamine (BAC) by reversible addition–fragmentation chain transfer (RAFT) polymerization.

One-pot two polymers: ABB′ melt polycondensation for linear polyesters and hyperbranched poly(ester-urethane)s based on natural l-amino acids

One-pot two polymers: a novel one-pot temperature selective polymerization reaction was developed for ABB′ type multifunctional l-amino acid monomers to produce spherical hyperbranched poly(ester-urethane)s and helical linear polyesters.