biopolymeric material comprising poly (lactic acid) with improved mechanical and barrier properties.

摘要

biopolymeric material comprising poly (lactic acid) with improved mechanical and barrier properties. # biopolymeric material comprising poly (lactic acid) of molecular weight between 500 g / mol and 80,000 g / mol dispersed in a polymeric matrix of poly (lactic acid ) with a molecular weight less than 100,000 g / mol. biopolymer nanocomposite comprising at least one type of dispersed nanoadditive in poly (lactic acid) of more than 100 g / mol molecular weight. biopolymer nanocomposite comprising at least one type of nanoadditive dispersed in poly (lactic acid) of more than 100 g / mol molecular weight and this in turn dispersed in a polymeric matrix of poly (lactic acid) with a molecular weight equal to or greater 100,000 g / mol. And a method of producing the poly (lactic acid) from lactic acid, a method of obtaining the biopolymer material of the invention, and various uses of such biopolymeric material.