公开(公告)号：US20160251501A1

公开(公告)日：2016-09-01

申请号：US15030890

申请日：2014-10-29

申请人： FONDAZIONE ISTITUTO ITALIANO DI TECHNOLOGIA

发明人： Ilker S. BAYER ,  Elisa MELE ,  Despina FRAGOULI ,  Roberto CINGOLANI ,  Athanasia ATHANASIOU

IPC分类号： C08L1/02

CPC分类号： C08L1/02 ,  C08B16/00 ,  C08L99/00

摘要： Methods for the production of a biodegradable plastics material obtained from plant waste materials are provided which include the steps of dissolving plant waste material in an anhydrous solvent which includes anhydrous trifluoroacetic acid in order to dissolve a cellulose fraction of the material, the waste material being at least partly dehydrated in such a way that its water content is not likely to cause hydrolysis of the cellulose fraction, and removing the solvent from the solution containing the non-hydrolysed cellulose fraction.

摘要翻译： 提供了从植物废料获得的可生物降解的塑料材料的生产方法，包括将植物废料溶解在包括无水三氟乙酸的无水溶剂中以溶解材料的纤维素部分的步骤，废料处于 至少部分脱水，使得其水含量不可能引起纤维素级分的水解，并从含有未水解的纤维素级分的溶液中除去溶剂。