Structural Characterization of a Lipase-Catalyzed Copolymerization of ε-Caprolactone and d , l -Lactide
✍ Scribed by Wahlberg, Jessica; Persson, Per Valdemar; Olsson, Tove; Hedenström, Erik; Iversen, Tommy
- Book ID
- 126004343
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 96 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1525-7797
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📜 SIMILAR VOLUMES
AB block copolymers of c-caprolactone and ([.) -lactide could be prepared by ring-opening polymerization in the melt at 110"C using stannous octoate as a catalyst and ethanol as an initiator provided c-caproiactone was polymerized first. Ethanol initiated the polymerization of c-caprolactone produci
## Abstract A series of three biocompatible P(CL‐__co__‐LA)‐PEG‐P(CL‐__co__‐LA) copolymers were synthesized using ring‐opening polymerization and characterized by ^1^H‐NMR, gel permeation chromatography, DSC, dynamic‐mechanical analysis, and X‐ray diffraction. The number of monomer units was kept c
## Abstract **Summary:** The polymerization and copolymerization of 3(__S__)‐isopropylmorpholine‐2,5‐dione (IPMD) and D,L‐lactide (DLLA) were carried out in the presence of __Porcine pancreatic__ lipase type II (PPL) as a catalyst at 100 °C for 168 h. Homopolymers and random copolymers of various c