scholarly journals Synthesis of Temperature-Responsive Organic-Inorganic Hybrid Hydrogel by Free-Radical Polymerization of Methacrylamide Using Water-Soluble Rigid Polysiloxane Having Acryamido Side-Chains as a Cross-linking Agent

2007 ◽  
Vol 39 (10) ◽  
pp. 1078-1081 ◽  
Author(s):  
Yoshiro Kaneko ◽  
Katsuhiro Noguchi ◽  
Jun-ichi Kadokawa
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Water Soluble ◽  
Cross Linking ◽  
Side Chains ◽  
Hybrid Hydrogel ◽  
Inorganic Hybrid ◽  
Temperature Responsive

Synthesis by free radical polymerization and properties of BN-polystyrene and BN-poly(vinylbiphenyl)

2016 ◽  
Vol 52 (93) ◽  
pp. 13616-13619 ◽  
Author(s):  
Wen-Ming Wan ◽  
Andrew W. Baggett ◽  
Fei Cheng ◽  
Huina Lin ◽  
Shih-Yuan Liu ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Hybrid Polymers ◽  
Inorganic Hybrid ◽  
Materials Properties

Free radical polymerization of B-vinyl- and B-styryl-functionalized azaborinine monomers gives organic–inorganic hybrid polymers with distinctly different materials properties compared to the corresponding carbonaceous polystyrene derivatives.

scholarly journals Poly (Butyl Acrylate)-Graft-Polystyrene Synthesis by Free-Radical Polymerization: Interplay between Structure, Morphology, Mechanical, and Optical Properties

Polymers ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 1317 ◽  
Author(s):  
J. Fage ◽  
K. Knoll ◽  
N. Niessner ◽  
O. Carstensen ◽  
T. Schulz ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Free Radical ◽  
Radical Polymerization ◽  
Butyl Acrylate ◽  
Free Radical Polymerization ◽  
Cross Linking ◽  
Analogous Reaction ◽  
Transmission Electron ◽  
Structure Morphology ◽  
Reactive Groups

We report a new method of preparation of poly (butyl acrylate)-g-polystyrene/polystyrene blends by free-radical polymerization. Copolymerization of glycidyl (meth)acrylate with butyl acrylate is followed by a polymer analogous reaction of this copolymer with acrylic acid and subsequent copolymerization of the modified backbone with styrene. Investigation on the number of reactive groups per backbone chain and its molecular weight allows grafting efficiencies of about 35% to be reached, as well as low cross-linking. Blends of nanophase-separated copolymers having a backbone with Mn of around 50 kg/mol and 4 reactive groups per chain are transparent, with haze as low as 14%, tensile strength of around 22 MPa, and elongations at the break of around 3%. Correlation between morphology determined by transmission electron microscopy and properties of the blend is established.

Synthesis and free-radical polymerization of water-soluble acrylamide monomers

2008 ◽  
Vol 50 (3) ◽  
pp. 283-290 ◽  
Author(s):  
L. L. Gur’eva ◽  
A. I. Tkachuk ◽  
Ya. I. Estrin ◽  
B. A. Komarov ◽  
E. A. Dzhavadyan ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Water Soluble ◽  
Acrylamide Monomers
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