The polymerization of butadiene in a solution of 1-butanol as a solvent and in the presence of hydrogen peroxide as an initiator was studied. The influence of four factors-polymerization temperature, concentration of the initiator, polymerization time, and stirring rate-on the yield, molecular weigh
On the presence of crystallinity in hydrogenated polybutadienes
β Scribed by J. Moacanin; A. Eisenberg; E. F. Cuddihy; D. D. Lawson; B. G. Moser; R. F. Landel
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- English
- Weight
- 226 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
This work experimentally and theoretically determines the molecular macrostructure of the polymer mixture that is developed (at relatively low conversions) in a solution polymerization of styrene (St) in presence of polybutadiene (PB). The reaction was carried out at 70Β°C in a batch-stirred tank rea
## Abstract A mathematical model is presented that simulates the polymerization of styrene in the presence of polybutadiene (PB) for producing highβimpact polystyrene (HIPS) __via__ the heterogeneous bulk process. The model follows the polymerization in two phases; and calculates in each phase the