Synthesis of a new hydroxy functionalized polyesters by ROP copolymerization of cyclic comonomers, based on the renewable resources
Prompted by environmental concern, socio-economical reasons and political opportunity, the last decades had witnessed an increasing interest towards the exploitation of biomass as a primary feedstock for the production of chemical products and bio-materials1. L-lactic acid is a good example of a chemical platform derived by industrial fermentation of readably available renewable resources (e.g. starch from cereals,sugarcanes). This compound can be oligomerized and than catalytically dimerized to make L-lactide-cyclic monomers for ring opening polymerization. A highmolecular polymer obtained this way: polylactide PLA is a particularly attractive biodegradable material as a sustainable alternative to petrochemical-derived products.
Piotr Dobrzynski Daniele Fabbri Cristiano Torri Janusz Kasperczyk Bozena Kaczmarczyk Malgorzata Pastusiak
Centre of Polymer and Carbon Materials,Polish Academy of Sciences,PL 41-818 Zabrze,Poland Laboratorio di Chimica,Centro Interdipartimentale di Ricerca in Scienze Ambientali,Universitadi Bol
国际会议
5th East-Asian Polymer Conference(第5届东亚高分子学术研讨会)
上海
英文
148-149
2008-06-03（万方平台首次上网日期，不代表论文的发表时间）