Influence of aggregate formation in the copolymerization of ethyl α-hydroxymethylacrylate with methyl methacrylate

Autor:	Rocío Cuervo-Rodríguez, R. París-Escribano, Marta Fernández-García, Enrique López Madruga, M. C. Fernández-Monreal
Rok vydání:	2005
Předmět:	Polymers and Plastics Organic Chemistry Radical polymerization Kinetics chemistry.chemical_compound Monomer chemistry Chlorobenzene Polymer chemistry Materials Chemistry Copolymer Reactivity (chemistry) Solvent effects Methyl methacrylate
Zdroj:	Journal of Polymer Science Part A: Polymer Chemistry. 43:4187-4195
ISSN:	1099-0518 0887-624X
DOI:	10.1002/pola.20819
Popis:	Ethyl α-hydroxymethylacrylate was homopolymerized and copolymerized with methyl methacrylate in chlorobenzene and 1,4-dioxane solutions at 50 °C with 1.5 × 10−2 mol/L 2,2′-azobisisobutyronitrile as an initiator and a global monomer concentration of 3.0 mol/L. The experiments showed differences in the calculated values of the monomer reactivity ratios in both solvents. The kinetic behavior was analyzed in terms of the implicit penultimate effect and the radical reactivity ratios. All the parameters were examined with respect to the aggregation ability of the ethyl α-hydroxymethylacrylate monomer. © 2005 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 43: 4187–4195, 2005
Databáze:	OpenAIRE
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