Nitrogen-containing monomers. III. Reactivity ratios of N-alkyl acrylamides with vinyl monomers

1963 ◽  
Vol 7 (2) ◽  
pp. 451-459 ◽  
Author(s):  
John F. Bork ◽  
D. P. Wyman ◽  
L. E. Coleman
Keyword(s):  
Reactivity Ratios ◽  
Vinyl Monomers ◽  
Alkyl Acrylamides

scholarly journals Copolymerization Parameters of 2-(N-Phthalimido) ethyl Methacrylate with Different Vinyl Monomers

2011 ◽  
Vol 8 (1) ◽  
pp. 17-24
Author(s):  
A. A. Aly ◽  
H. M. Ammar ◽  
A.A Khalil
Keyword(s):  
Antimicrobial Activity ◽  
Ir Spectroscopy ◽  
Methacrylic Acid ◽  
Methyl Acrylate ◽  
Ethyl Acrylate ◽  
Reactivity Ratios ◽  
Vinyl Monomers ◽  
Monomer Reactivity Ratios ◽  
Ethyl Methacrylate ◽  
Bacteria And Fungi

2-(N-phthalimido)ethyl methacrylate was prepared by the reaction of methacrylic acid with N-(2-hydroxyethyl)phthalimide in presence of N,N?-dicyclohexylcarbodiimide. The monomer reactivity ratios for copolymerization reactions of 2-(N-phthalimido)ethyl methacrylate with methyl acrylate, ethyl acrylate, butyl acrylate and styrene, respectively, in solution with azobisisobutyronitrile (AIBN) as initiator, were estimated by nitrogen analysis. The structure of the copolymers was investigated by IR spectroscopy. The Q and e values for 2-(N-phthalimido)ethyl methacrylate were calculated. Some of the synthesized polymers were tested for their antimicrobial activity against bacteria and fungi.

Copolymerization of isoprene with polar vinyl monomers: Reactivity ratios, characterization and thermal properties

2013 ◽  
Vol 49 (7) ◽  
pp. 1760-1772 ◽  
Author(s):  
David Contreras-López ◽  
Enrique Saldívar-Guerra ◽  
Gabriel Luna-Bárcenas
Keyword(s):  
Thermal Properties ◽  
Reactivity Ratios ◽  
Vinyl Monomers

Prediction of monomer reactivity ratios in radical copolymerization of vinyl monomers

2009 ◽  
Vol 74 (9) ◽  
pp. 1279-1294 ◽  
Author(s):  
Xinliang Yu ◽  
Wenhao Yu ◽  
Bing Yi ◽  
Xueye Wang
Keyword(s):  
Methyl Methacrylate ◽  
Density Functional ◽  
Linear Regression Analysis ◽  
Radical Copolymerization ◽  
Basis Set ◽  
Reactivity Ratios ◽  
Vinyl Monomers ◽  
Structure Property ◽  
Monomer Reactivity Ratios ◽  
Quantum Chemical Descriptors

Quantitative structure-property relationship (QSPR) models are developed to predict monomer reactivity ratios (log r12) in radical copolymerization with monomers M1 (styrene, methyl methacrylate and acrylonitrile) and M2 (vinyl monomers). The quantum chemical descriptors are calculated by the density functional theory (DFT) at B3LYP level of theory with 6-31G(d) basis set. Stepwise multiple linear regression analysis and artificial neural network (ANN) were used to generate Model S (monomer 1: styrene), Model MM (monomer 1: methyl methacrylate) and Model A (monomer 1: acrylonitrile). Simulation results show that the predicted log r12 values are in good agreement with the experimental data, with the test sets possessing correlation coefficients of 0.972 for Model S, 0.933 for Model MM and 0.946 for Model A.

Effect of anethole on the copolymerization of vinyl monomers

2020 ◽  
Vol 11 (35) ◽  
pp. 5630-5641
Author(s):  
Jean-Baptiste Lena ◽  
Alexander M. van Herk ◽  
Satyasankar Jana
Keyword(s):  
Molecular Weight ◽  
Least Square Method ◽  
Least Square ◽  
Batch Processes ◽  
Reactivity Ratios ◽  
Vinyl Monomers

Copolymerization behavior of Anethole with common vinyl monomers, determination of reactivity ratios via nonlinear least square method and the effect of Anethole on molecular weight and branching of copolymers produced via batch and semi-batch processes were reported.

STUDYING REACTIVITY RATIOS AND PHYSICAL PROPERTIES OF METHACRYLIC ACID - ETHYL ACRYLATE COPOLYMER

2015 ◽  
Vol 53 (2) ◽  
Author(s):  
Tran Vu Thang ◽  
Pham Thi Thu Ha ◽  
Nguyen Van Khoi ◽  
Nguyen Van Manh ◽  
Pham Thi Thu Trang
Keyword(s):  
Physical Properties ◽  
Methacrylic Acid ◽  
Ethyl Acrylate ◽  
Reactivity Ratios ◽  
Acrylate Copolymer
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