scholarly journals Poly(methacrylic acid-ran-2-vinylpyridine) Statistical Copolymer and Derived Dual pH-Temperature Responsive Block Copolymers by Nitroxide-Mediated Polymerization

Processes ◽  
2017 ◽  
Vol 5 (4) ◽  
pp. 7 ◽  
Author(s):  
Milan Marić ◽  
Chi Zhang ◽  
Daniel Gromadzki
2017 ◽  
Vol 8 (27) ◽  
pp. 4014-4029 ◽  
Author(s):  
X. G. Qiao ◽  
P.-Y. Dugas ◽  
B. Charleux ◽  
M. Lansalot ◽  
E. Bourgeat-Lami

Comb-like P(PEOMA300-co-MAA-co-S)-SG1 macroalkoxyamine terpolymer initiators with dual pH/temperature responsive behavior were synthesized by nitroxide-mediated polymerization and used to control the emulsion polymerization of BMA with a small proportion of styrene.


2019 ◽  
Author(s):  
Jacob Ishibashi ◽  
Yan Fang ◽  
Julia Kalow

<p>Block copolymers are used to construct covalent adaptable networks that employ associative exchange chemistry (vitrimers). The resulting vitrimers display markedly different nanostructural, thermal and rheological properties relative to those of their statistical copolymer-derived counterparts. This study demonstrates that prepolymer sequence is a versatile strategy to modify the properties of vitrimers.</p>


2020 ◽  
Vol 11 (6) ◽  
pp. 1151-1160 ◽  
Author(s):  
Sayrung Noppalit ◽  
Alexandre Simula ◽  
Laurent Billon ◽  
José M. Asua

The typical use of toxic solvents, expensive control agents and the need of intermediate purification steps hinders the introduction of bio-sourced monomers into industrially viable block copolymers. This study aims at overcoming these limitations.


Polymers ◽  
2016 ◽  
Vol 8 (11) ◽  
pp. 380 ◽  
Author(s):  
Yohei Kotsuchibashi ◽  
Mitsuhiro Ebara ◽  
Takao Aoyagi ◽  
Ravin Narain

2017 ◽  
Vol 8 (47) ◽  
pp. 7311-7315 ◽  
Author(s):  
Yohei Kotsuchibashi ◽  
Chun Man Lee ◽  
Iren Constantinescu ◽  
Lily E. Takeuchi ◽  
Sreeparna Vappala ◽  
...  

A nanoparticle-preparation kit system using ethylene glycol-based block copolymers with a common temperature-responsive block was developed.


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