Depolymerization of polyamides
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United States of America Patent
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Feb 1, 2000
Grant Date -
N/A
app pub date -
Jul 14, 1998
filing date -
Jul 14, 1997
priority date (Note) -
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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.
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