Depolymerization of polyamides

Details Depolymerization of polyamides Depolymerization of polyamides

1998-07-14

2000-02-01

Shah, Mukund J.

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

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

C07D20112

Patent

active

060204869

ABSTRACT:
The invention relates to a process for depolymerising one or more polyamides in the presence of at least an aliphatic alcohol, the depolymerisation taking place with at most 40 mol. % catalyst. This process provides good selectivity towards the monomeric components of polyamides. This process moreover causes as few waste streams as possible.

REFERENCES:
patent: 2840606 (1958-06-01), Miller et al.
patent: 5536831 (1996-07-01), Kopietz et al.

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