Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1982-04-09
1984-11-27
Dixon, Jr., William R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564486, C07C 8502
Patent
active
044852614
ABSTRACT:
Methylamines rich in dimethylamine are produced through two-step reaction of ammonia and methanol in which two types of catalysts are used and the methylamine mixture produced is recycled to the first step reaction.
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Ashina Yoshiro
Fukatsu Michio
Adams Bruce L.
Burns Robert E.
Dixon Jr. William R.
Lobato Emmanuel J.
Medley Margaret B.
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