𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and Characterization of Chitosan Biguanidine Hydrochloride under Microwave Irradiation

✍ Scribed by Zhao, Xue; He, JIN-xin; Zhan, Yi-zhen


Book ID
111777282
Publisher
Nature Publishing Group
Year
2009
Tongue
English
Weight
267 KB
Volume
41
Category
Article
ISSN
0032-3896

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## Abstract A new microwave‐assisted method of synthesis of solid epoxy resins (SER) with desired epoxy‐groups content is described. The method is based on the polyaddition of 4,4′‐isopropylidenediphenol (BPA) to a lower‐molecular‐weight epoxy resin [Rütapox 0162, epoxy value (EV) = 0.57 mol/100 g]