Monomer recovery process for contaminated polymers

Details Monomer recovery process for contaminated polymers Monomer recovery process for contaminated polymers

1996-06-24

1998-01-20

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

560 96, C07C 6748

Patent

active

057103151

ABSTRACT:
An improved process for recovering depolymerization products from polymers such as polyesters, polyamides, and polyesteramides, especially when the starting polymer content is less than about 98%. The depolymerization and vapor phase recovery of monomers and other reaction products are conducted in the presence of a solid support.

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