Controlled Radical Polymerization of Methyl Methacrylate Initiated by an Alkyl Halide in the Presence of the Wilkinson Catalyst

1998 ◽  
Vol 31 (2) ◽  
pp. 542-544 ◽  
Author(s):  
G. Moineau ◽  
C. Granel ◽  
Ph. Dubois ◽  
R. Jérôme ◽  
Ph. Teyssié
Keyword(s):  
Methyl Methacrylate ◽  
Radical Polymerization ◽  
Alkyl Halide ◽  
Controlled Radical Polymerization

Mechanism of the controlled radical polymerization of styrene and methyl methacrylate in the presence of dicyclopentadienyltitanium dichloride

2004 ◽  
Vol 18 (6) ◽  
pp. 271-276 ◽  
Author(s):  
Dmitry F. Grishin ◽  
Stanislav K. Ignatov ◽  
Alexander A. Shchepalov ◽  
Alexey G. Razuvaev
Keyword(s):  
Methyl Methacrylate ◽  
Radical Polymerization ◽  
Controlled Radical Polymerization

Synthesis and thermal properties of triblock copolymers of methyl methacrylate using combination of anionic and controlled radical polymerization: Poly(methyl methacrylate) center block bearing different microstructures

e-Polymers ◽  
2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhengji Song ◽  
Carole Pelletier ◽  
Yinghua Qi ◽  
Jasim Ahmed ◽  
Sunil K. Varshney ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Thermal Properties ◽  
Block Copolymers ◽  
Methyl Methacrylate ◽  
Radical Polymerization ◽  
Triblock Copolymers ◽  
Controlled Radical Polymerization ◽  
Alkyl Methacrylate ◽  
Poly Methyl Methacrylate ◽  
H Nmr

AbstractABA and/or ABC type triblock copolymers were synthesized by living anionic and controlled radical polymerization in which poly(methyl methacrylate) was used as central block. The structural composition of these block copolymers were determined by 1H NMR. The block length/molecular weight and microstructure of these polymers were measured by SEC. The microstructure of resultant central alkyl methacrylate block can be tailored from highly syndiotactic to highly isotactic structure by varying the solvent and/or initiator. The thermal and rheological properties of center poly(methyl methacrylate) block and poly(styreneb- methyl methacrylate-b- styrene) tri block copolymers were studied in detail.

Well-defined polymers containing a single mid-chain viologen group: synthesis, environment-sensitive fluorescence, and redox activity

2016 ◽  
Vol 7 (26) ◽  
pp. 4402-4410 ◽  
Author(s):  
Zhaoxu Wang ◽  
Nicolay V. Tsarevsky
Keyword(s):  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Alkyl Halide ◽  
Redox Activity ◽  
Atom Transfer ◽  
Redox Catalysts

A difunctional viologen-based alkyl halide initiator was employed in the atom transfer radical polymerization of methyl methacrylate, which afforded well-defined polymers with a single mid-chain viologen functionality. The materials were fluorescent and also served as redox catalysts.

Ligand-free Cu(0)-mediated controlled radical polymerization of methyl methacrylate at ambient temperature

2011 ◽  
Vol 50 (4) ◽  
pp. 711-719 ◽  
Author(s):  
Wenxiang Wang ◽  
Zhengbiao Zhang ◽  
Yang Wu ◽  
Jian Zhu ◽  
Zhenping Cheng ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Ambient Temperature ◽  
Radical Polymerization ◽  
Controlled Radical Polymerization ◽  
Ligand Free
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