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Enzymatic Degradation of Block Copolymers Prepared from ε-Caprolactone and Poly(ethylene glycol)

✍ Scribed by Li, Suming; Garreau, Henri; Pauvert, Bernard; McGrath, Jonathan; Toniolo, Alexandra; Vert, Michel


Book ID
119958880
Publisher
American Chemical Society
Year
2002
Tongue
English
Weight
431 KB
Volume
3
Category
Article
ISSN
1525-7797

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Block copolymers of poly(L-lactide) and
✍ W. M. Stevels; A. Bernard; P. Van De Witte; P. J. Dijkstra; J. Feijen 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 499 KB 👁 1 views

## SYNOPSIS Blends of poly(L-lactide) (PLLA) and poly(e-caprolactone) (PCL) were prepared in a corotating twin screw miniextruder (40 rpm, 200"). It was attempted to prepare multiblock copolymers by allowing a controlled number of transesterification reactions. Various catalysts (n-Bu,SnOMe, Sn(Oc