PROCESS FOR THE DEPOLYMERIZATION OF POLYETHYLENE TEREPHTHALATE (PET)

Title:

PROCESS FOR THE DEPOLYMERIZATION OF POLYETHYLENE TEREPHTHALATE (PET)

Document Type and Number:

WIPO Patent Application WO/2020/188359

Kind Code:

A8

Abstract:

The present disclosure relates to the formation of dimethyl terephthalate (DMT) and mono ethylene glycol (MEG). The present invention also relates to the depolymerization of polyethylene terephthalate (PET) and the recovery of dimethyl terephthalate (DMT) and mono ethylene glycol (MEG) using sodium methoxide as a catalyst.

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Inventors:

ESSADDAM ADEL (CA)
ESSADDAM FARES (CA)

Application Number:

PCT/IB2020/000216

Publication Date:

December 17, 2020

Filing Date:

March 18, 2020

Export Citation:

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Assignee:

9449710 CANADA INC (CA)

International Classes:

C07C67/03; C07C27/02; C08J11/24

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