METHOD FOR PREPARING FURANIC COPOLYAMIDE DERIVED FROM BIOMASS USING SOLID-STATE POLYMERIZATION

摘要

Disclosed is a method for preparing a semi-furanic copolyamide containing at least one furanic dicarboxylic acid moiety and at least one aliphatic diamine moiety in the backbone. The method is based on solid-state polymerization. Particularly, the method uses a biomass-derived furanic dicarboxylic acid as a raw material. A semi-furanic copolyamide prepared by the method has molecular weight and color levels that are practically required in industrial applications. In addition, the semi-furanic copolyamide can replace fossil fuels due to its good thermal stability and is suitable for use as an environmentally friendly bioplastic.

主权项

1. A semi-furanic copolyamide compound represented by Formula 1: wherein X and Y are each independently selected from the group consisting of oxygen (O), sulfur (S) and nitrogen (N) atoms, l, m and n are each independently an integer from 1 to 30, and p and q are each independently an integer from 1 to 10,000.