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:
Sep. 30, 1986
Filed:
Sep. 10, 1984
Gary W Kraatz, San Jose, CA (US);
Charles G Chavdarian, Martinez, CA (US);
Valerie F Heusinkveld, Berkeley, CA (US);
Stauffer Chemical Co., Westport, CT (US);
Abstract
Herbicidally active thiocarbamates are employed in combination with certain mono-, di- or trihaloalkylphosphonodithioates, the latter in sufficient quantity to lessen the rate of soil degradation of the former. As a result, the herbicidal effectiveness of the thiocarbamate is significantly enhanced and prolonged, rendering a single application or multiple applications of the herbicide effective over a longer period of time. Such herbicidal compositions can optionally contain a non-phytotoxic antidotally effective amount of an amide of haloalkanoic or dihaloalkanoic acid. Also novel compounds trichloro- and bromodichloro- methylphosphonodithioates and the process for their preparation are disclosed.