A detailed structural analysis of the copolyesterification in bulk without any external catalyst at 160ЊC between o-phthalic anhydride (P), oleic acid (O), and trimethylolpropane (T) with a mol ratio ([{COOH]/[{OH]) Å 0.70 has been carried out by high resolution 13 C nuclear magnetic resonance ( 13
✦ LIBER ✦
Mechanisms of the bulk copolyesterification of azelaic acid, o-phthalic anhydride and trimethylolpropane studied by 13C nuclear magnetic resonance
✍ Scribed by R. Pétiaud; H. Waton; Q.T. Pham; H. Coyard
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 819 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0032-3861
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