The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 1989
Filed:
Jun. 27, 1988
Applicant:
Inventor:
Jun H Chang, Princeton Junction, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
71 90 ; 544105 ;
Abstract
Disclosed are herbicidal compounds, compositions containing the herbicidal compounds, and a method for controlling undesired plant growth by application of the herbicidal compositions. The herbicidal compounds are compounds of the formula ##STR1## in which R.sup.1 is hydrogen, alkyl, alkenyl, alkynyl, halo-alkyl, haloalkenyl, haloalkynyl, alkoxyalkyl, alkoxy-alkoxyalkyl, cycloalkyl, aralkyl, alkylthioalkyl, hydroxy, or alkoxy; R.sup.2 and R.sup.3 are independently hydrogen or alkyl; X is hydrogen, chlorine, bromine, or fluorine; and W is oxygen or sulfur.