Enthalpy of maleic anhydride polymerization in the presence of pyridine
โ Scribed by Febo Severini; Raffaele Gallo; Giuliana Ricca
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 200 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0040-6031
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๐ SIMILAR VOLUMES
The cationic polymerization of 1,Zbutylene oxide initiated by radical catalysts has been investigated in detail in the presence of maleic anhydride. The active species of this ionic polymerization was thought to be a conjugated radical of poly(maleic anhydride).
Maleic and fumaric acids in pyridine show only the reduction behaviour of the pyridinium ion, which is produced when any Brensted acid of aqueous pK, less than cu 9 is dissolved m pyridine. The diethyl esters each show two one-electron waves, which pattern is characteristic for the electrochemical r