Reactivity Ratios of Butyl Acrylates in Radical Copolymerization with Methacrylates
M. Siołek, Marek Matlengiewicz
Abstract
M. Siołek, Marek Matlengiewicz
Abstract
The reactivity ratios of four butyl acrylates versus methyl methacrylate and tert-butyl methacrylate were determined for their radical copolymerization in 2-butanone solution using the Jaacks method. The reactivity ratios values obtained were positively verified by substituting into the Alfrey-Goldfinger equation, yielding correct copolymer composition for a series of samples obtained from different initial mole fractions of the comonomers.
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The reactivity ratios of four butyl acrylates versus methyl methacrylate and tert-butyl methacrylate were determined for their radical copolymerization in 2-butanone solution using the Jaacks method. The reactivity ratios values obtained were positively verified by substituting into the Alfrey-Goldfinger equation, yielding correct copolymer composition for a series of samples obtained from different initial mole fractions of the comonomers.
Key concepts: Copolymer, Reactivity (psychology), Methyl methacrylate, Polymer chemistry, Methacrylate, Butanone, Chemistry, Materials science