Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1994-12-12
1996-07-16
Bond, Robert T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
540485, C07D20112
Patent
active
055368310
ABSTRACT:
Caprolactam is obtained from caprolactam-containing polymers in the presence of a base under reduced pressure by depolymerizing polymers which contain the repeating unit --[--N(H)--(CH.sub.2).sub.5 --C(O)--] or mixtures consisting essentially of
REFERENCES:
patent: 5233037 (1992-08-01), Nielinger
patent: 5266694 (1993-11-01), Moran
Auer Heinz
Fuchs Hugo
Handerman Alan
Jones Simon
Kalck Ulrich
BASF - Aktiengesellschaft
Bond Robert T.
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