Selective Living Anionic Polymerization of a Novel Bifunctional Monomer 4-(Vinylphenyl)-1-butene and the Preparation of Uniform Size Functional Polymers and Amphiphilic Block Copolymers *

2019 ◽  
pp. 52-65
Author(s):  
Hongmin Zhang ◽  
Eli Ruckenstein
Keyword(s):  
Block Copolymers ◽  
Anionic Polymerization ◽  
Functional Polymers ◽  
Amphiphilic Block Copolymers ◽  
Living Anionic Polymerization ◽  
Uniform Size ◽  
Bifunctional Monomer

Anionic polymerization of activated oxetane and its copolymerization with ethylene oxide for the synthesis of amphiphilic block copolymers

2018 ◽  
Vol 9 (19) ◽  
pp. 2660-2668 ◽  
Author(s):  
Matthieu Gervais ◽  
Antoine Forens ◽  
Emmanuel Ibarboure ◽  
Stephane Carlotti
Keyword(s):  
Block Copolymers ◽  
Ethylene Oxide ◽  
Anionic Polymerization ◽  
Triblock Copolymers ◽  
Amphiphilic Block Copolymers ◽  
Tetraoctylammonium Bromide

The anionic polymerization of oxetane in toluene was achieved using a combination of tetraoctylammonium bromide and simple triisobutylaluminum. By its copolymerization with ethylene oxide, di- and triblock copolymers were prepared in one and two steps respectively.

scholarly journals A controlled synthesis method of alkyl methacrylate block copolymers via living anionic polymerization at ambient temperature

RSC Advances ◽  
2019 ◽  
Vol 9 (28) ◽  
pp. 16049-16056 ◽  
Author(s):  
Zheng Li ◽  
Jianding Chen ◽  
Guijin Zou ◽  
Tongyuan Zhang ◽  
Dafu Wei ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ambient Temperature ◽  
Anionic Polymerization ◽  
Diblock Copolymers ◽  
Synthesis Method ◽  
Controlled Synthesis ◽  
Living Anionic Polymerization ◽  
Alkyl Methacrylate ◽  
High Yields

A series of well-defined diblock copolymers containing PMMA, PEMA and PBMA blocks were synthesized with narrow MWDs and high yields via anionic polymerization, while t-BuOK was selected as initiator in THF at 0 °C. .

Introducing an amine functionality at the block junction of amphiphilic block copolymers by anionic polymerization strategies

2011 ◽  
Vol 47 (31) ◽  
pp. 8964 ◽  
Author(s):  
Christoph Tonhauser ◽  
Boris Obermeier ◽  
Christine Mangold ◽  
Holger Löwe ◽  
Holger Frey
Keyword(s):  
Block Copolymers ◽  
Anionic Polymerization ◽  
Amphiphilic Block Copolymers

Recent Advances in Thermoplastic Elastomer Synthesis

1991 ◽  
Vol 64 (3) ◽  
pp. 450-468 ◽  
Author(s):  
Roderic P. Quirk ◽  
Jungahn Kim
Keyword(s):  
Block Copolymers ◽  
Anionic Polymerization ◽  
Structural Control ◽  
Thermoplastic Elastomer ◽  
Living Polymerization ◽  
Controlled Synthesis ◽  
Living Anionic Polymerization ◽  
Recent Advances ◽  
Living Polymerizations

Abstract A variety of living polymerization systems are now available for the controlled synthesis of block copolymers. Although living anionic polymerization remains as the method of choice for the most precise structural control, living polymerizations proceeding via other mechanistic types provide extremely useful extensions of this methodology to a wider variety of monomers.

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