Comparison of the Mayo and Chain Length Distribution Procedures for the Measurement of Chain Transfer Constants
β Scribed by Heuts, Johan P. A.; Davis, Thomas P.; Russell, Gregory T.
- Book ID
- 121331676
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 120 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
Chain-transfer constants were evaluated for n-dodecanethiol in the homopolymerization of styrene (S) and methyl methacrylate (MMA). The polymerizations were carried out in benzene at 50 Β°C with different amounts of 2,2Π-azobisisobutyronitrile as the initiator. The new chain length distribution (CLD)
In Part I of this series (1985, Chem. Engng Sci. 40, 1891) the chain length distribution of polystyrene produced in a batch stirred tank reactor was estimated. The estimation procedure applied was based on a mathematical process model and the measured signals of temperature and refractive index. In