Thermoreversible Gelation of Solutions of Syndiotactic Poly(methyl methacrylate) in Toluene: a Two-Step Mechanism
β Scribed by Berghmans, M.; Thijs, S.; Cornette, M.; Berghmans, H.; De Schryver, F. C.; Moldenaers, P.; Mewis, J.
- Book ID
- 127182148
- Publisher
- American Chemical Society
- Year
- 1994
- Tongue
- English
- Weight
- 885 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0024-9297
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## Abstract The thermal behaviour of thermoreversible gels prepared well below room temperature from isotactic poly(methyl methacrylate) (iβPMMA) in butyl acetate (BAC) was investigated by means of differential scanning calorimetry. Gelβformation and gelβmelting enthalpies together with melting ent
## Abstract Association of syndiotactic (s) poly(methyl methacrylates) (PMMAs) in toluene, benzene, and acetonitrile has been studied by NMR spectroscopy, osmometry, and viscometry. It was found that in solutions of highly syndiotactic PMMA in toluene, most of the polymer exists in the associated s