Determination of the reactivity parameters for the copolymerization of butyl acrylate with vinyl acetate
β Scribed by P. Bataille; H. Bourassa
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 372 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0887-624X
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π SIMILAR VOLUMES
With ammonium persulphate as initiator and Aerosol MA and Aerosol OT as emulsifiers, batch copolymerization of butyl acrylate and vinyl acetate (VAc) was investigated at 60 Β°, varying only the initial monomer feed composition. Accurate kinetic (polymerization rates, sequence distribution) and colloi
## Abstract The copolymerization kinetics of conventional emulsions and miniemulsions of 50:50 and 25:75 molar ratios vinyl acetateβbutyl acrylate monomer mixtures were studied using sodium hexadecyl sulfate as surfactant. Hexadecane was the cosurfactant used in the preparation of the miniemulsions
## Abstract The true monomer reactivity ratios for the vinyl acetate/butyl acrylate system were determined with experimental data from the cumulative copolymer composition at low, intermediate, and high conversions and with the monomer partitioning among the aqueous, microemulsion droplet, and poly