scholarly journals Block Copolymers of Aliphatic Polycarbonates: Combination of Immortal Epoxide/Carbon-dioxide Copolymerization and Atom Transfer Radical Polymerization of Vinyl Monomers

2018 ◽  
Vol 47 (4) ◽  
pp. 580-583 ◽  
Author(s):  
Yuri Mizuno ◽  
Koji Nakano
Keyword(s):  
Carbon Dioxide ◽  
Block Copolymers ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Vinyl Monomers ◽  
Atom Transfer

Dispersion Atom Transfer Radical Polymerization of Vinyl Monomers in Supercritical Carbon Dioxide

2008 ◽  
Vol 41 (22) ◽  
pp. 8575-8583 ◽  
Author(s):  
Bruno Grignard ◽  
Christine Jérôme ◽  
Cédric Calberg ◽  
Robert Jérôme ◽  
Wenxin Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Vinyl Monomers ◽  
Atom Transfer ◽  
Supercritical Carbon

scholarly journals Synthesis of Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) Block Copolymer by Redox Polymerization and Atom Transfer Radical Polymerization

2018 ◽  
Vol 18 (3) ◽  
pp. 537 ◽  
Author(s):  
Melahat Göktaş ◽  
Guodong Deng
Keyword(s):  
Block Copolymers ◽  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Gel Permeation Chromatography ◽  
High Yield ◽  
Resonance Spectroscopy ◽  
Atom Transfer ◽  
Poly Methyl Methacrylate ◽  
Redox Polymerization

Poly(methyl methacrylate)-b-poly(N-isopropylacrylamide) [PMMA-b-PNIPAM] block copolymers were obtained by a combination of redox polymerization and atom transfer radical polymerization (ATRP) methods in two steps. For this purpose, PMMA macroinitator (ATRP-macroinitiator) was synthesized by redox polymerization of methyl methacrylate and 3-bromo-1-propanol using Ce(NH4)2(NO3)6 as a catalyst. The synthesis of PMMA-b-PNIPAM block copolymers was carried out by means of ATRP of ATRP-macroinitiator and NIPAM at 60 °C. The block copolymers were obtained in high yield and high molecular weight. The characterization of products was accomplished by using multi instruments and methods such as nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, gel permeation chromatography, and thermogravimetric analysis.

Synthesis of Amphiphilic Block Copolymers by Atom Transfer Radical Polymerization (ATRP)

1998 ◽  
Vol 31 (18) ◽  
pp. 6046-6052 ◽  
Author(s):  
Andreas Mühlebach ◽  
Scott G. Gaynor ◽  
Krzysztof Matyjaszewski
Keyword(s):  
Block Copolymers ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Amphiphilic Block Copolymers ◽  
Atom Transfer
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