Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1982-03-08
1984-07-24
Brust, Joseph Paul
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 88, 71 90, 71 91, 71 92, 71 13, 71 94, 548536, A01N 4336, C07D207333
Patent
active
044616422
ABSTRACT:
The invention herein pertains to novel 2,5-bis-(perfluoroalkyl)-3,4-pyrroledicarboxylates and a method for their preparation. The novel pyrroles have been found to have utility as pre- and postemergent herbicides.
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Howe Robert K.
Lee Len F.
Brust Joseph Paul
Keane J. Timothy
Loyer Raymond C.
Monsanto Company
Shear Richard H.
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