PROCESS FOR PRODUCING POLYESTER

PROBLEM TO BE SOLVED: To provide a process for producing a polyester wherein the usage of terephthalic acid and ethylene glycol is minimized while stable production is possible at a low cost. SOLUTION: A polyester is produced by reusing, as a part or the whole of main raw material, (1) a distillate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AYABE TOSHIHARU, TANIGUCHI TOMOHIRO
Format: Patent
Sprache:eng
Schlagworte:
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