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Multi-arm star block copolymers based on ε-caprolactone with hyperbranched polyglycerol core

✍ Scribed by Armin Burgath; Alexander Sunder; Ingo Neuner; Rolf Mülhaupt; Holger Frey


Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
87 KB
Volume
201
Category
Article
ISSN
1022-1352

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Multi-Arm Star Poly(L-lactide) with Hype
✍ Carsten Gottschalk; Florian Wolf; Holger Frey 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 336 KB

## Abstract Biocompatible multi‐arm star block copolymers based on poly(L‐lactide) (PLLA) have been prepared by a __core‐first__ approach, using hyperbranched polyglycerol (PG), a polyether polyol, as a polyfunctional initiator. The molecular weight of the hyperbranched initiator‐core was varied fr