Sodium hydride-initiated polymerizations of vinyl monomers in aprotic solvents
β Scribed by Needles, H. L.
- Book ID
- 126316563
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1969
- Tongue
- English
- Weight
- 529 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0449-296X
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## Abstract The polymerization of vinyl monomers, mainly styrene and methyl methacrylate, initiated by zwitterionic poly[3βdimethyl(methacryloyloxyβethyl)ammonium propane sulfonate], [poly(DMAPS)], in aqueous solution was studied under vacuum at 85Β°C. An initiation mechanism involving hydrogen atom
## Abstract It was found that the copolymers of sodium acrylate (AAβNa) with styrene (St) and of sodium methacrylate (MAAβNa) with methyl methacrylate (MMA) could polymerize vinyl monomers in an aqueous phase without the usual initiator. Interestingly, there was a definite composition of the copoly