Preparation and characterization of polystyrene–poly(ethylene oxide) amphiphilic block copolymers via atom transfer radical polymerization: Potential application as paper coating materials

2006 ◽  
Vol 102 (5) ◽  
pp. 4304-4313 ◽  
Author(s):  
Khalid Ibrahim ◽  
Arto Salminen ◽  
Susanna Holappa ◽  
Kirsi Kataja ◽  
Henna Lampinen ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ethylene Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Potential Application ◽  
Amphiphilic Block Copolymers ◽  
Coating Materials ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

scholarly journals Synthesis and characterization of 4-arm star-shaped amphiphilic block copolymers consisting of poly(ethylene oxide) and poly(ε-caprolactone)

RSC Advances ◽  
2018 ◽  
Vol 8 (50) ◽  
pp. 28569-28580 ◽  
Author(s):  
Adnan Murad Bhayo ◽  
Rubina Abdul-Karim ◽  
Syed Ghulam Musharraf ◽  
Muhammad Imran Malik
Keyword(s):  
Block Copolymers ◽  
Ethylene Oxide ◽  
Amphiphilic Block Copolymers ◽  
Synthesis And Characterization ◽  
Poly Ethylene Oxide ◽  
Star Block Copolymers ◽  
Poly Ethylene

LCCC on RP columns proves to be efficient for separation of precursors from targeted star block copolymers in a single run.

scholarly journals Diblock, Triblock and Cyclic Amphiphilic Copolymers with CO2 Switchability: Effects of Topology

Polymers ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 984
Author(s):  
Yuting Jiang ◽  
Tong Zhang ◽  
Zheng Yi ◽  
Yixiu Han ◽  
Xin Su ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ethylene Oxide ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Hydrodynamic Size ◽  
Amphiphilic Copolymers ◽  
Ethyl Methacrylate ◽  
Cyclic Molecules ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

The combination of topology and CO2 switchability could provide new options for amphiphilic copolymers. Cyclic molecules supply novel topologies, and CO2 switching provides stimulus responsiveness. Cyclic poly(2–(diethylamino)ethyl methacrylate)–b–poly(ethylene oxide) and their corresponding block copolymers were prepared from poly(ethylene oxide) and 2–(diethylamino)ethyl methacrylate via atom transfer radical polymerization and Keck allylation with a Hoveyda–Grubbs catalyst. Changes in conductivity, surface activity, and hydrodynamic size were examined to illustrate the switchability of the produced amphiphilic copolymers upon contact with CO2 in the presence of water. The reversible emulsification and switchable viscosity behaviors of the copolymers were also demonstrated.

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

Synthesis and characterization of poly(dimethylsiloxane)-poly(ethylene oxide)-heparin CBABC type block copolymers

1989 ◽  
Vol 1 (4) ◽  
pp. 299-313 ◽  
Author(s):  
Ai Zhi Piao ◽  
Chisato Nojiri ◽  
Ki Dong Park ◽  
Harvey Jacobs ◽  
Jan Feijen ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ethylene Oxide ◽  
Synthesis And Characterization ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene
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