Comblike Polymethacrylates with Poly(ethylene glycol) Side Chains via Nitroxide-Mediated Controlled Free-Radical Polymerization

2008 ◽  
Vol 41 (11) ◽  
pp. 3758-3761 ◽  
Author(s):  
Julien Nicolas ◽  
Patrick Couvreur ◽  
Bernadette Charleux
Author(s):  
Kohei Kitano ◽  
Kazuhiko Ishihara ◽  
Shinichi Yusa

A triblock copolymer (PEG-b-PUEM-b-PMPC; EUM) comprising poly(ethylene glycol) (PEG), thermo-responsive poly(2-ureidoethyl methacrylate) (PUEM), and poly(2-(methacryloyloxy)ethyl phosphorylcholine) (PMPC) blocks was synthesized via controlled radical polymerization. PEG and PMPC blocks exhibit hydrophilicity...


2012 ◽  
Vol 550-553 ◽  
pp. 752-756
Author(s):  
Jian Hua Song ◽  
San Jun Fan

Highly reactive penta-coordinate organic silicon was prepared by the reaction of silica with ethylene glycol and potassium hydroxide, which reacted with 4-vinylbenzyl chloride to synthesize a new 4-vinyl benzyl tetra-coordinate silicate (VBTCS), and the new monomer was homo-polymerized and copolymerized with styrene and methyl acrylate via free radical polymerization, respectively. Tetra-coordinate silicon monomer, homo-polymer, and copolymers were characterized by IR, EA, TG, DSC, GPC etc.


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