| abstract |
PRODUCTION PROCESS OF A POLYESTERnTEREPHTHALATE INTEGRATING A DEPOLYMERIZATION PROCESS.nThe invention relates to a process for producing a polyesternterephthalate from at least one polyester filler to benrecycled, integrating a depolymerization process, advantageouslynby glycolysis, of the polyester to be recycled to produce anintermediate diester compatible with the specifications of the steps ofnpolymerization and comprising an optimized recycling system fornchains. |