AUS BIOMASSERESSOURCEN GEWONNENER POLYESTER UND HERSTELLUNGSVERFAHREN DAFÜR

摘要

The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.