scholarly journals Mechanical properties of cross-linked polymer particles prepared by nitroxide-mediated radical polymerization in aqueous micro-suspension

Polymer ◽  
2007 ◽  
Vol 48 (13) ◽  
pp. 3836-3843 ◽  
Author(s):  
Takuya Tanaka ◽  
Toyoko Suzuki ◽  
Yuichi Saka ◽  
Per B. Zetterlund ◽  
Masayoshi Okubo
Keyword(s):  
Mechanical Properties ◽  
Radical Polymerization ◽  
Polymer Particles

scholarly journals Synthesis of Poly(ester-graft-methyl methacrylate) on a Macroinitiator with Lateral Sulfonyl Chloride Groups by Atom Transfer Radical Polymerization

2021 ◽  
Vol 63 (4) ◽  
pp. 385-391
Author(s):  
T. K. Meleshko ◽  
A. B. Razina ◽  
N. N. Bogorad ◽  
M. P. Kurlykin ◽  
A. V. Kashina ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Polymer Brushes ◽  
Sulfonyl Chloride ◽  
Physical And Mechanical Properties ◽  
Degree Of Polymerization ◽  
Side Chains ◽  
Grafting From

Abstract New polymer brushes with an ester backbone and poly(methyl methacrylate) side chains are synthesized by polycondensation and polymerization methods. The initiating groups are sulfonyl chloride groups laterally attached to the polyester chain. PMMA side chains are grafted by the ATRP method according to the “grafting from” multicenter macroinitiator strategy. The conditions for the polymerization processes in a controlled mode are selected, and the ways of targeted regulation of the degree of polymerization of methacrylate side chains are determined. Using the synthesized copolymers self-supporting films are obtained, and their physical and mechanical properties are studied.

Preparation of hydrophobic polymer particles by radical polymerization and subsequent modification into magnetically doped particles

2012 ◽  
Vol 127 (1) ◽  
pp. 620-627 ◽  
Author(s):  
Hasan Ahmad ◽  
Mohammad Abu-Waesmin ◽  
Mohammad Mahbubor Rahman ◽  
Mohammad Abdul Jalil Miah ◽  
Klaus Tauer
Keyword(s):  
Radical Polymerization ◽  
Polymer Particles ◽  
Hydrophobic Polymer ◽  
Subsequent Modification ◽  
Magnetically Doped

scholarly journals Triazole-based cross-linkers in radical polymerization processes: tuning mechanical properties of poly(acrylamide) and poly(N,N-dimethylacrylamide) hydrogels

RSC Advances ◽  
2018 ◽  
Vol 8 (60) ◽  
pp. 34743-34753 ◽  
Author(s):  
Tobias Götz ◽  
Nicole Schädel ◽  
Nadja Petri ◽  
Manuel Kirchhof ◽  
Ursula Bilitewski ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
End Groups ◽  
Poly Acrylamide

Poly(acrylamide) and poly(N,N-dimethylacrylamide) hydrogels were prepared by free-radical polymerization using triazole-based cross-linkers with different spacer lengths and functional end groups and hydrogel properties were assessed.

Synthesis and Mechanical Properties of Polypropylene-based Polymer Hybrids via Controlled Radical Polymerization

2007 ◽  
Vol 260 (1) ◽  
pp. 9-14 ◽  
Author(s):  
Hideyuki Kaneko ◽  
Shingo Matsuo ◽  
Nobuo Kawahara ◽  
Junji Saito ◽  
Tomoaki Matsugi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Radical Polymerization ◽  
Controlled Radical Polymerization ◽  
Polymer Hybrids

Biocompatible Phosphorus-based Monomers for Radical Polymerization

2009 ◽  
Vol 1235 ◽  
Author(s):  
Claudia Dworak ◽  
Christian Heller ◽  
Franz Varga ◽  
Robert Liska
Keyword(s):  
Mechanical Properties ◽  
Differential Scanning Calorimetry ◽  
Radical Polymerization ◽  
Hydrolytic Degradation ◽  
Future Application ◽  
Vinyl Esters ◽  
Degradation Behavior ◽  
Scanning Calorimetry ◽  
Phosphorus Containing

AbstractNovel biocompatible and biodegradable monomers based on phosphorus-containing vinyl esters and vinyl carbamates for radical photopolymerization were prepared. By photo-Differential Scanning Calorimetry (photo-DSC) the reactivity of the mono-, di- and trifunctional monomers was investigated. Furthermore, their cytotoxicity, mechanical properties and hydrolytic degradation behavior were evaluated, aiming at a future application of our compounds in the biomedical area.

Scale-up of Poly[(Vinyl Chloride)-b-(n-Butyl Acrylate)-b-(Vinyl Chloride)] prepared by Living Radical Polymerization

2006 ◽  
Vol 514-516 ◽  
pp. 975-979 ◽  
Author(s):  
Jorge F.J. Coelho ◽  
Patricia Alves ◽  
Joana Monteiro ◽  
M. Margarida C.A. Castro ◽  
Mariana Abreu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Molecular Weight ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Radical Polymerization ◽  
Vinyl Chloride ◽  
Scale Up ◽  
Living Radical Polymerization ◽  
Poly Vinyl Chloride

Vinyl Chloride (VCM) based copolymers were synthesised by using Living Radical Polymerization. The obtained materials were characterized by determining their molecular weight, glass transition temperature and mechanical properties after processing in industrial equipments. Their chemical composition was evaluated by using NMR.

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