Hydrolysis of polyesters and polycarbonates

Toshiaki Yoshioka, Guido Grause

研究成果: Chapter

4 被引用数 (Scopus)

抄録

Processes were developed in recent years in order to recover raw materials from poly(ethylene terephtalate) (PET) and polycarbonate (PC) by hydrolysis. The main focus was the recovery of terephthalic acid and ethylene glycol besides other products such as benzene, salts of terephthalic acid and oxalic acid. Processes developed for PET are also valid for polyesters such as poly(butylene terephthalate) (PBT) and poly(ethylene 2,6- napthalene dicarboxylate) (PEN). The recovery of bisphenol-A (BPA) from PC requires more sophisticated methods due to the low stability of BPA at high temperatures. Often phenol and isopropenyl phenol are obtained as degradation products of BPA.

本文言語English
ホスト出版物のタイトルPolyester
ホスト出版物のサブタイトルProperties, Preparation and Applications
出版社Nova Science Publishers, Inc.
ページ1-32
ページ数32
ISBN(印刷版)9781604567533
出版ステータスPublished - 2008 4月 1

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 材料科学(全般)

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