True reactivity ratios for styrene-methyl methacrylate copolymerization in bulk
✍ Scribed by Andrzej Kaim; Paweł Oracz
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 556 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1022-1344
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📜 SIMILAR VOLUMES
## Abstract Statistical copolymers of isobutyl methacrylate and lauryl methacrylate were prepared by free radical bulk copolymerization at 70 °C using 2,2′‐azobisisobutyronitrile as initiator. The synthesis of these copolymers was investigated over a wide composition range at low conversion levels.
## Abstract The terminal and penultimate model reactivity ratios in the free‐radical copolymerization of styrene and methyl methacrylate in bulk at 40°C were calculated by means of the simplex and scanning methods. Calculations showed that for the terminal model __r__~1~ and __r__~2~ vary in compar