METHOD OF CONVERTING POLY(ETHYLENE TEREPHTHALATE) TO TEREPHTHALIC ACID

A method of converting poly(ethylene terephthalate) to terephthalic acid includes a glycolysis step in which poly(ethylene terephthalate) is reacted with ethylene glycol in the presence of a specific catalyst, a hydrolysis step in which the product of the glycolysis step is reacted with an alkali me...

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Bibliographische Detailangaben

Hauptverfasser:	MEDIRATTA, Gaurav, DASH, Ranjan Kumar, EVANS, Thomas L, RAMALINGAM, Hariharan, KENCHAIAH, Lohith, VAN ZYL, Andries Jakobus Petrus, NARAYANACHAR, Vinod Konaghatta
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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