A polyester–polystyrene hybrid connected by dynamic covalent bonds prepared via radical polymerization of styrene in a “RAFT gel”

2014 ◽  
Vol 5 (11) ◽  
pp. 3689-3696 ◽  
Author(s):  
Daiki Yoshimura ◽  
Shinji Yamada ◽  
Akinori Takasu
Keyword(s):  
Radical Polymerization ◽  
Chain Transfer ◽  
Vinyl Monomers ◽  
Covalent Bonds ◽  
Reversible Addition ◽  
Cross Linker

We cross-linked the polyester chains with 1,1-thiocarbonyldiimidazole to form a reversible addition–fragmentation chain-transfer (RAFT) gel, in which the trithiocarbonate moiety acted as a cross-linker. The “RAFT gel” was then swollen in vinyl monomers and styrene was radically polymerized within the gel, in which the polyester and polystyrene segments were miscible at the segment level.

Living Free-Radical Polymerization by Reversible Addition−Fragmentation Chain Transfer:  The RAFT Process

1998 ◽  
Vol 31 (16) ◽  
pp. 5559-5562 ◽  
Author(s):  
John Chiefari ◽  
Y. K. (Bill) Chong ◽  
Frances Ercole ◽  
Julia Krstina ◽  
Justine Jeffery ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Chain Transfer ◽  
Free Radical Polymerization ◽  
Reversible Addition ◽  
Living Free Radical Polymerization

Living Radical Polymerization with Reversible Addition−Fragmentation Chain Transfer (RAFT Polymerization) Using Dithiocarbamates as Chain Transfer Agents

1999 ◽  
Vol 32 (21) ◽  
pp. 6977-6980 ◽  
Author(s):  
Roshan T. A. Mayadunne ◽  
Ezio Rizzardo ◽  
John Chiefari ◽  
Yen Kwong Chong ◽  
Graeme Moad ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Living Radical Polymerization ◽  
Reversible Addition ◽  
Transfer Agents

scholarly journals Reversible addition fragmentation chain transfer polymerization - RAFT

2004 ◽  
Vol 58 (11) ◽  
pp. 514-520
Author(s):  
Milena Avramovic ◽  
Lynne Katsikas ◽  
Branko Dunjic ◽  
Ivanka Popovic
Keyword(s):  
Radical Polymerization ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
General Structure ◽  
Controlled Radical Polymerization ◽  
Molecular Structures ◽  
Reversible Addition ◽  
Chain Transfer Polymerization

The fundamentals of controlled radical polymerization are presented in this review. The paper focuses on reversible addition fragmentation chain transfer (RAFT) polymerization. The mechanism and specifics of this type of polymerization are discussed, as are the possibilities of synthesizing complex macro-molecular structures. The synthesis and properties of RAFT agents, of the general structure Z-C(=S)-S-R, are presented.

Controlled/Living Radical Polymerization of Semifluorinated (Meth)acrylates

Synlett ◽  
2018 ◽  
Vol 29 (12) ◽  
pp. 1543-1551 ◽  
Author(s):  
Mao Chen ◽  
Honghong Gong ◽  
Yu Gu
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Living Radical Polymerization ◽  
Atom Transfer ◽  
Reversible Addition ◽  
Controlled Living Radical Polymerization ◽  
Chain Transfer Polymerization ◽  
Semifluorinated Polymers

Fluorinated polymers are important materials for applications in many areas. This article summarizes the development of controlled/living radical polymerization (CRP) of semifluorinated (meth)acrylates, and briefly introduces their reaction mechanisms. While the classical CRP such as atom transfer radical polymerization (ATRP), reversible addition-fragmentation chain transfer (RAFT) polymerization and nitroxide-mediated radical polymerization (NMP) have promoted the preparation of semifluorinated polymers with tailor-designed architectures, recent development of photo-CRP has led to unprecedented accuracy and monomer scope. We expect that synthetic advances will facilitate the engineering of advanced fluorinated materials with unique properties.1 Introduction2 Atom Transfer Radical Polymerization3 Reversible Addition-Fragmentation Chain Transfer Polymerization4 Nitroxide-Mediated Radical Polymerization5 Photo-CRP Mediated with Metal Complexes6 Metal-free Photo-CRP7 Conclusion

A vinylic rotaxane cross-linker for toughened network polymers from the radical polymerization of vinyl monomers

2017 ◽  
Vol 8 (12) ◽  
pp. 1878-1881 ◽  
Author(s):  
J. Sawada ◽  
D. Aoki ◽  
M. Kuzume ◽  
K. Nakazono ◽  
H. Otsuka ◽  
...  
Keyword(s):  
Radical Polymerization ◽  
Vinyl Monomers ◽  
Network Polymers ◽  
Cross Linker ◽  
Vinyl Group

A [2]rotaxane cross-linker with one vinyl group in each component was synthesized as a vinylic cross-linker for highly toughened network polymers.

Light-responsive terpolymers based on polymerizable photoacids

2017 ◽  
Vol 8 (19) ◽  
pp. 2959-2971 ◽  
Author(s):  
Felix Wendler ◽  
Kilian R. A. Schneider ◽  
Benjamin Dietzek ◽  
Felix H. Schacher
Keyword(s):  
Radical Polymerization ◽  
Chain Transfer ◽  
Synthesis And Characterization ◽  
Reversible Addition

We present the synthesis and characterization of amphiphilic terpolymers containing photoacids based on 1-naphthol using reversible addition fragmentation chain transfer radical polymerization (RAFT).

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