Radical-induced ionic polymerization in the presence of maleic anhydride. I. Mechanism of polymerization of maleic anhydride by radical initiators
β Scribed by Y. Nakayama; K. Hayashi; S. Okamura
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 834 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0021-8995
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π 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).
The photopolymerization of maleic anhydride (Manh) was carried out in the presence of 2,4,8,10-tetraoxaspiro [5,5]undecane (TU) at 40' in vacuo without initiator to give the hygroscopic oligomer of Manh having a TU unit as each of the end-groups and a small amount of the cyclic dimer of Manh. The in