Copolymerization of methyl-α-cyanocinnamate with N-vinyl pyrrolidone
✍ Scribed by G. B. Kharas; M. H. Litt
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 207 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0170-0839
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## Abstract **Summary:** The block copolymers of styrene and ethyl __α__‐cyanocinnamate were prepared in dioxane and xylene with TEMPO‐capped polystyrene (PSTEMPO) as macroinitiator. The copolymerizations were carried out at 125 °C and 135 °C. The reactivity ratios were determined according to Kele
Radical copolymerization of some methyl a-acyloxyacrylates and vinyl monomers has been studied using an azo initiator in benzene at 60 °C. It is found that the Q and e values of methyl a-acyloxyacrylates are in the ranges 0.47±1.65 and 0.51±0.99, respectively, and the relative reactivity of the acry