Gas phase crystallization of dimethyl terephthalate

Details Gas phase crystallization of dimethyl terephthalate Gas phase crystallization of dimethyl terephthalate

1997-03-03

1998-01-27

Barts, Samuel

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

528481, 528496, 568854, C07C 6760

Patent

active

057124108

ABSTRACT:
There is described a process for depolymerizing polyethylene naphthalate polyester to monomer components which then can be used to make virgin polyester.

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patent: 5432203 (1995-07-01), DeBruin et al.
patent: 5576456 (1996-11-01), Gamble et al.

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