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Polymer conformation and viscometric behaviour—5: Synthesis, characterization and conformational studies for poly(monobenzyl itaconate)

✍ Scribed by M. Yazdani-Pedram; L. Gargallo; D. Radić

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
320 KB
Volume
21
Category
Article
ISSN
0014-3057

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✦ Synopsis

The behaviour in dilute solution of poly(monobenzyl itaconate) (PMBzI) covering the range ~t w = 3.1 × 10 4 to 19.28 × 10 4 has been studied in THF (good solvent) and methanol (0-solvent) at 298 K. The Kuhn-Mark-Houwink-Sakurada relations were established and the unperturbed dimensions, flexibility factor "tr" and thermodynamic parameter B were calculated using Stockmayer and Fixman equation. The results indicate that tr is similar to that for poly(mono-n.octyl itaconate) from THF solutions, but very different from that for poly(dibenzyl itaconate).

📜 SIMILAR VOLUMES

Polymer conformation and viscometric beh
Polymer conformation and viscometric behaviour—4. Characterization and conformational studies for poly(dibenzyl itaconate)
✍ M. Yazdani-Pedram; L. Gargallo; D. Radić 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 303 KB

Absh act--Dilute solution properties of poly(dibenzyl itaconate) in various single and binary solvents have been studied by viscosity and gel permeation chromatography measurements. The conformational and thermodynamic parameters and flexibility factor, or, of this polymer have been determined from