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. 05, 1987
Filed:
Sep. 12, 1984
Reed A Gray, Saratoga, CA (US);
Daniel L Hyzak, Austin, TX (US);
Stauffer Chemical Co., Westport, CT (US);
Abstract
The soil life of herbicidally active thiolcarbamates is extended by employing in combination therewith certain organophosphorus compounds having the formula 3 ##STR1## in which R.sup.4 is selected from the group consisting of C.sub.1 -C.sub.4 alkyl and C.sub.1 -C.sub.4 alkoxy; R.sup.5 is selected from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.2 -C.sub.4 alkenylthio and C.sub.2 -C.sub.4 alkynylthio; R.sup.6 is selected from the group consisting of hydrogen , C.sub.1 -C.sub.10 alkyl, C.sub.5 -C.sub.7 cycloalkyl and phenyl; and R.sup.7 is selected from the group consisting of C.sub.2 -C.sub.4 alkenyl, C.sub.1 -C.sub.10 alkoxy, C.sub.1 -C.sub.10 alkylthio, C.sub.2 -C.sub.6 alkynoxy, C.sub.2 -C.sub.5 carbalkoxy, phenyl, phenoxy, (C.sub.1 -C.sub.3 alkoxy)phenyl, benzyl and benzyloxy, all optionally substituted with up to two halogen atoms.