Supported by National Natural Science Foundation of China (No.50573005)
In order to obtain the optimized structure rubber, a novel miktoarm star styrene-butadiene rubber (MS- SBR) was initiated by a multifunctional macromolecular initiator with polydiene arm and Sn-C bond. The propertie...
Supported by the National Natural Science Foundation of China(50573005)
A novel multifunctional macromolecular organolithium initiator (PD-Sn-(RLi)3) was prepared via living anionic polymerization and used for the synthesis of miktoarm star copolymers in cyclohexane. The average molec...
supported by National Natural Science Foundation of China(No.50573005)
A new kind of multifunctional macromolecular initiator with Sn-C bonds and polydiene arms was synthesized by living anionic polymerization. At first, polydiene-stannum chloride (PD-SnCl3) was prepared by the reactio...