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.

Synthesis and self-association in aqueous media of poly(ethylene oxide)/poly(ethyl glycidyl carbamate) amphiphilic block copolymers

Polymer ◽  
2006 ◽  
Vol 47 (14) ◽  
pp. 4905-4915 ◽  
Author(s):  
Philip Dimitrov ◽  
Alicja Utrata-Wesołek ◽  
Stanislav Rangelov ◽  
Wojciech Wałach ◽  
Barbara Trzebicka ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ethylene Oxide ◽  
Aqueous Media ◽  
Amphiphilic Block Copolymers ◽  
Poly Ethylene Oxide ◽  
Self Association ◽  
Poly Ethylene ◽  
Glycidyl Carbamate

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
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