Recent developments in vanadium-catalyzed olefin coordination polymerization

AMF Phillips, H Suo, C Maria de Fátima… - Coordination Chemistry …, 2020 - Elsevier
Polyolefins account for two thirds by weight of the global synthetic polymers. There are more
than 300 grades of commercial polyolefins, whose properties depend on their …

The preparation of polyolefin elastomer functionalized with polysiloxane and its effect in ethylene-propylene-diene monomer/silicon rubber blends

Y Cai, J Zheng, Y Hu, J Wei, H Fan - European Polymer Journal, 2022 - Elsevier
The functionalization of polyolefin elastomer with polysiloxane can prepare novel elastomer
with great compatibility, antifouling property, thermal stability and dielectricity. Herein …

Semibatch terpolymerization of ethylene, propylene, and 5-Ethylidene-2-norbornene: heterogeneous high-ethylene EPDM thermoplastic elastomers

G Leone, G Zanchin, R Di Girolamo… - …, 2020 - ACS Publications
Thermoplastic elastomers (TPEs) are materials combining the processability of
thermoplastics and the elasticity of rubbers. The global value and demand of TPEs are …

Design and synthesis of binuclear vanadium catalysts for copolymerization of ethylene and polar monomers

J Nie, F Ren, Z Li, K Tian, H Zou, X Hou - Polymer Chemistry, 2022 - pubs.rsc.org
Several binuclear vanadium complexes were synthesized and investigated as catalysts for
ethylene (co) polymerization. Under the activation of Et2AlCl, the binuclear vanadium …

Synthesis of bimodal distributed cyclic olefin copolymers with improved tensile properties

F Wang, D Huang, H Gao, F Wang… - Chinese Journal of …, 2022 - Wiley Online Library
Comprehensive Summary Ethylene/norbornene (NBE) copolymers are the most
representative and widely‐used cyclic olefin copolymers (COCs). Higher NBE content in …

Vanadium-Catalyzed Terpolymerization of α, ω-Dienes with Ethylene and Cyclic Olefins: Ready Access to Polar-Functionalized Polyolefins

B Palucci, G Zanchin, G Ricci, L Vendier… - …, 2021 - ACS Publications
α, ω-Dienes are an important class of monomers due to their utility in the synthesis of
cyclopolyolefins and reactive polyolefin intermediates. In this contribution, the …

Copolymerization of ethylene with propylene and higher α-olefins catalyzed by (imido) vanadium (iv) dichloride complexes

G Zanchin, F Bertini, L Vendier, G Ricci, C Lorber… - Polymer …, 2019 - pubs.rsc.org
We have synthesized and characterized a series of dimethylamine–imido V (NR) Cl2
(NHMe2) 2 [R= tBu (1a), CPh3 (1b), 2, 6-CHPh2-4-Cl-C6H2 (1c)], and pyridine–imido V …

Synthesis, characterization and ethylene (Co) polymerization of binuclear Vanadium (IV) catalysts based on xanthene-bridged bis-salicylaldiminato ligands

S Ren, X Xiao, P Huang, M Zhou, T Li, Q You… - European Polymer …, 2024 - Elsevier
Bimetallic complexes have attracted much attention due to their excellent catalytic
performances in many fields. Herein six xanthene-bridged bis-salicylaldiminato [ON] …

Copolymerization of tricyclopentadiene and ethylene catalyzed by thiophene-fused-heterocyclic cyclopentadienyl scandium complexes

L Huang, S Zhang, C Wu, P He, B Wang - Polymer Chemistry, 2024 - pubs.rsc.org
Cyclic olefin copolymers (COCs) are excellent optical materials, and are of fundamental
interest and practical importance. Bulky cyclic olefin based COCs possess higher glass …

Terpolymerization of ethylene, norbornene and dicyclopentadiene catalyzed by modified cyclopentadienyl scandium complexes

L Wang, S Dong, H Tian, G Gong, B Wang, C Wu… - Polymer …, 2023 - pubs.rsc.org
Cyclic olefin copolymers (COCs) with high glass-transition temperature (Tg) are of
fundamental interest and practical importance. Herein we report the terpolymerization of …