Synthesis of copolymers of <i>tert</i>-butyl vinyl ether with maleic and citraconic anhydrides
JOURNAL OF APPLIED POLYMER SCIENCE, cilt.100, sa.3, ss.2455-2463, 2006 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 100 Sayı: 3
- Basım Tarihi: 2006
- Doi Numarası: 10.1002/app.23577
- Dergi Adı: JOURNAL OF APPLIED POLYMER SCIENCE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2455-2463
- Hacettepe Üniversitesi Adresli: Evet
Özet
In the Present Study, the effects of charge-transfer complex formation and intra molecular fragmentation (side-chain lactonization) in radical copolymerization of terf-butyl vinyl ether (t-BVE) with anhydrides of maleic (MA) and citraconic (CA) acids and the structure-thermal behavior relationships of the resulting copolymers were examined using the H-1-NMR, FTIR, DSC, and TGA analysis methods. It was shown that copolymerization under the chosen conditions proceeded through intramolecular fragmentation with the formation of gamma-lactone units. Side-chain fragmentation of t-BVE-MA and t-BVE-CA copolymers also was confirmed by TGA and DSC analysis. (c) 2006 Wiley Periodicals, Inc.