## Abstract Poly(hexamethylene adipate) copolymers with 10โ40 molโ% (in feed) of aliphatic diamines of various methylene chain lengths were prepared by melt polycondensation. __In vitro__ degradation was performed in buffer solution at 37ยฐC with a lipase and was evaluated by weight loss of the film
Enzymatic degradation of hyperbranched polyesters
โ Scribed by Rajendar Reddy Mallepally; Irina Smirnova; Wolfgang Arlt; Matthias Seiler; Saskia K. Klee-Laquai; Geoffrey Hills
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 345 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0021-8995
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A research area that has obtained increasing interest during the last decade concerns improvement of macromolecular properties by changes in the macromolecular architecture. One group of these materials is dendritic polymers, which are highly branched structures exhibiting very different properties