Synthesis and Characterization of Poly(trimethylene oxide)-block-Polystyrene and Poly(trimethylene oxide)-block-Polystyrene-block-Poly(methyl methacrylate) by Combination of Atom Transfer Radical Polymerization(ATRP) and Cationic Ring-Opening Polymerization(CROP)

2004 ◽  
Vol 205 (15) ◽  
pp. 2097-2104 ◽  
Author(s):  
Bin Luan ◽  
Qin Yuan ◽  
Cai-Yuan Pan
2012 ◽  
Vol 602-604 ◽  
pp. 727-731
Author(s):  
Shi Biao Zhou ◽  
An Guo Xiao ◽  
Yuan Dao Chen ◽  
Yong Bing Zhuan ◽  
Yun Wang

Hydroxyl functional hyperbranched polyester initiators initiated the ring-opening polymerization(ROP) of ε-caprolactone (CL) and the star-shaped polymer with PCL arms using hyperbranched polyester as nuclear was produced. Then, the bromide of star-shaped polymer, initiated the atom transfer radical polymerization (ATRP) of oligo(ethylene oxide) methacrylate (OEOMA) and the star-shaped polymer containing the arms of PCL-b-POEOMA was synthesized ,and the characterization of polymer structure was investigated by NMR.


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