Copolymerization of vinyl acetate with benzylidenemalononitrile
โ Scribed by Kharas, Gregory ;Kohn, David H.
- Publisher
- John Wiley and Sons
- Year
- 1984
- Weight
- 270 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0360-6376
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
Vinyl acetate was copolymerized with benzylidenemalononitrile in bulk by radical initiation at 80ยฐC up to low conversions. Alternating copolymers were formed over a wide range of monomer feed ratios. The copolymerization parameters were determined by the conventional scheme. The copolymers were characterized by IR, proton, and ^13^C spectroscopy and their basic properties, solubility, viscosity, and thermal behavior were determined.
๐ 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 ยฐ, varying only the initial monomer feed composition. Accurate kinetic (polymerization rates, sequence distribution) and colloi