Free-radical homo- and copolymerization of vinyl acetate and n-butyl acrylate: Kinetic studies by online 1H NMR kinetic experiments

2011 ◽  
Vol 123 (1) ◽  
pp. 543-553 ◽  
Author(s):  
Mahdi Abdollahi ◽  
Bakhshali Massoumi ◽  
Mohammad Reza Yousefi ◽  
Farshid Ziaee
Keyword(s):  
Free Radical ◽  
Vinyl Acetate ◽  
1H Nmr ◽  
Butyl Acrylate ◽  
Kinetic Studies

Aqueous free-radical polymerization of PEGMEMA macromer: kinetic studies via an on-line 1H NMR technique

2012 ◽  
Vol 21 (10) ◽  
pp. 683-688 ◽  
Author(s):  
Vahid Najafi ◽  
Farshid Ziaee ◽  
Kourosh Kabiri ◽  
Mohammad Jalal Zohouriaan Mehr ◽  
Hossein Abdollahi ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
1H Nmr ◽  
Free Radical Polymerization ◽  
Kinetic Studies ◽  
On Line

KINETIC STUDIES OF SEMI-BATCH EMULSION CO-POLYMERIZATION OF 80:20 VINYL ACETATE-BUTYL ACRYLATE

1984 ◽  
Vol 5 (3-4) ◽  
pp. 301-322 ◽  
Author(s):  
T. Makgawinata ◽  
M.S. El-Aasser ◽  
A. Klein ◽  
J.W. Vanderhoff
Keyword(s):  
Vinyl Acetate ◽  
Butyl Acrylate ◽  
Kinetic Studies

On-Line Monitoring and Modelling of Free Radical Copolymerisations: Butyl Acrylate/Vinyl Acetate

1999 ◽  
Vol 7 (1) ◽  
pp. 1-42 ◽  
Author(s):  
S. Othman ◽  
I. Barudio ◽  
G. Févotte ◽  
T.F. McKenna
Keyword(s):  
Free Radical ◽  
Vinyl Acetate ◽  
Butyl Acrylate ◽  
On Line

scholarly journals Role of the Anilinium Ion on the Selective Polymerization of Anilinium 2-Acrylamide-2-methyl-1-propanesulfonate

Polymers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 2349
Author(s):  
Alain Salvador Conejo-Dávila ◽  
Marco Armando Moya-Quevedo ◽  
David Chávez-Flores ◽  
Alejandro Vega-Rios ◽  
Erasto Armando Zaragoza-Contreras
Keyword(s):  
Cyclic Voltammetry ◽  
Optical Properties ◽  
Thermal Properties ◽  
Free Radical ◽  
1H Nmr ◽  
Molecular Interactions ◽  
13C Nmr ◽  
Oxidative Polymerization ◽  
Cyclic Voltammetry Analysis

The development of anilinium 2-acrylamide-2-methyl-1-propanesulfonate (Ani-AMPS) monomer, confirmed by 1H NMR, 13C NMR, and FTIR, is systematically studied. Ani-AMPS contains two polymerizable functional groups, so it was submitted to selective polymerization either by free-radical or oxidative polymerization. Therefore, poly(anilinium 2-acrylamide-2-methyl-1-propanesulfonic) [Poly(Ani-AMPS)] and polyaniline doped with 2-acrylamide-2-methyl-1-propanesulfonic acid [PAni-AMPS] can be obtained. First, the acrylamide polymer, poly(Ani-AMPS), favored the π-stacking of the anilinium group produced by the inter- and intra-molecular interactions and was studied utilizing 1H NMR, 13C NMR, FTIR, and UV-Vis-NIR. Furthermore, poly(Ani-AMPS) fluorescence shows quenching in the presence of Fe2+ and Fe3+ in the emission spectrum at 347 nm. In contrast, the typical behavior of polyaniline is observed in the cyclic voltammetry analysis for PAni-AMPS. The optical properties also show a significant change at pH 4.4. The PAni-AMPS structure was corroborated through FTIR, while the thermal properties and morphology were analyzed utilizing TGA, DSC (except PAni-AMPS), and FESEM.

Free Radical Copolymerization of Ethylene with Vinyl Acetate under Mild Conditions

2017 ◽  
Vol 50 (9) ◽  
pp. 3516-3523 ◽  
Author(s):  
A. Zarrouki ◽  
E. Espinosa ◽  
C. Boisson ◽  
V. Monteil
Keyword(s):  
Free Radical ◽  
Vinyl Acetate ◽  
Radical Copolymerization ◽  
Free Radical Copolymerization ◽  
Mild Conditions

The role of the cosurfactant in the miniemulsion copolymerization of vinyl acetate and n -butyl acrylate

1988 ◽  
Vol 20-21 (1) ◽  
pp. 545-556 ◽  
Author(s):  
J. Delgado ◽  
M. S. El-Aasser ◽  
C. A. Silebi ◽  
J. W. Vanderhoff
Keyword(s):  
Vinyl Acetate ◽  
Butyl Acrylate
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