Citation: Xiang Li Xi, Zi Qiang Zhao, Qian Zhang, Yan Shi, Xiao Ping Cai, Zhi Feng Fu. Synthesis of EPR-g-styrene by anionic coupling technique[J]. Chinese Chemical Letters, ;2007, 18(8): 963-965. doi: 10.1016/j.cclet.2007.05.046 shu

Synthesis of EPR-g-styrene by anionic coupling technique

a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China;
b Jilin PetroChemical Company Ltd., PetroChina, Jilin 132021, China

Received Date: 20 March 2007

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).
- EPR,
- Graft copolymer,
- Living polystyrene,
- Anionic coupling
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