Synthesis of EPR-g-styrene by anionic coupling technique

Ethylene–propylene rubber (EPR) graft copolymers were prepared successfully by anionic coupling technique between chlorinated EPR (Cl-EPR) and living anionic polystyrene chain. The EPR-g-styrene was characterized by hydrogen nuclear magnetic resonance ( 1H NMR) and gel penetration chromatogram (GPC)...

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Bibliographic Details
Published in:Chinese chemical letters 2007-08, Vol.18 (8), p.963-965
Main Authors: Xi, Xiang Li, Zhao, Zi Qiang, Zhang, Qian, Shi, Yan, Cai, Xiao Ping, Fu, Zhi Feng
Format: Article
Language:English
Subjects:
Anionic coupling
EPR
Graft copolymer
Living polystyrene
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Summary:Ethylene–propylene rubber (EPR) graft copolymers were prepared successfully by anionic coupling technique between chlorinated EPR (Cl-EPR) and living anionic polystyrene chain. The EPR-g-styrene was characterized by hydrogen nuclear magnetic resonance ( 1H NMR) and gel penetration chromatogram (GPC).
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2007.05.046