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Transesterifications of poly(bisphenol A carbonate) with aromatic and aliphatic segments in ethylene terephthalate–caprolactone copolyester

✍ Scribed by Zhongping Zhang; Xiaolie Luo; Yuchen Lu; Dezhu Ma


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
162 KB
Volume
80
Category
Article
ISSN
0021-8995

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Transesterification characteristics of p
✍ Zhongping Zhang; Yongjun Xie; Dezhu Ma 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB 👁 2 views

The transesterification of poly(bisphenol A carbonate) (PC) with ethylene terephthalate (ET)-caprolactone (CL) copolyester (TCL) was investigated with highfield 1 H NMR spectroscopy. Under an uncatalyzed condition, ET and CL segments in TCL reacted more easily with PC than the corresponding homopoly