Spontaneous copolymerization ofN-(2-hydroxyethyl)ethyleneimine with isatoic anhydride
β Scribed by S. A. Pooley; G. S. Canessa; B. L. Rivas; E. Espejo
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 741 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
The copolymerization of 1,2,3,6-tetrahydrophthalic anhydride (THPhA) as electrophilic monomer and N-(2-hydroxyethyl)ethyleneiminea as nucleophilic monomer in acetonitrile without initiator was investigated. The copolymers show low incorporation of THPhA in the main chain and preferential incorporati
Phthalic anhydride as an electrophihc monomer was copolymerized in the absence of initiator under various experimental conditions with aziridine or 2-methylaziridine as nucleophihc monomers. The copolymers by elemental analysis, i.r. and 'H-NMR spectroscopy were characterized and their specific visc