Application of Calcium Acetylacetonate to the Polymerization of Glycolide and Copolymerization of Glycolide with ε-Caprolactone and l -Lactide
✍ Scribed by Dobrzyński, Piotr; Kasperczyk, Janusz; Bero, Maciej
- Book ID
- 121203266
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 44 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0024-9297
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## Abstract A random terpolymer of L‐lactide (LL), ϵ‐caprolactone (CL) and glycolide (G) has been synthesized in bulk at 130 °C using stannous octoate as the coordination–insertion initiator. The terpolymer, poly(LL‐__ran__‐CL‐__ran__‐G), has been characterized by a combination of analytical techni
Numerous copolymerizations of glycolide with 6-propiolactone, y-butyrolactone, 6-valerolactone and E-caprolactone were conducted either in bulk or in nitrobenzene solution at temperatures in the range of 20-150°C. Three classes of catalysts were used, namely acidic catalysts initiating cationic poly