Cyclic diperoxides as sources of radicals for the initiation of the radical polymerization of methyl methacrylate
β Scribed by J. E. Lockley; J. R. Ebdon; S. Rimmer; B. J. Tabner
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 58 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1022-1336
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π SIMILAR VOLUMES
The emulsion polymerization of methyl methacrylate initiated by ultrasound has been studied at ambient temperature using sodium lauryl sulfate as the surfactant. The investigation includes the: (1) nature and source of the free radical for the initiation process; (2) effects of different types of ca
## Abstract Three novel iniferter reagents were synthesized and used as initiators for the polymerizations of methyl methacrylate (MMA) and styrene (St) in the presence of copper(I) bromide and __N,N,N__β²,__N__β³,__N__β³βpentamethyldiethylenetriamine at 90 and 115Β°C, respectively. All the polymerizat
We carried out the radical polymerization of methyl methacrylate (MMA) at 0 -80Β°C in the presence of magnesium bromide. The polymerization rate and the molecular weight of the resulting polymers increased according to the amount of the added magnesium bromide as the Lewis acid. It was revealed that