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. 28, 1976
Filed:
Jun. 05, 1974
Applicant:
Inventor:
Kang Lin, Newark, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602495 ; 2602 / ; 71 93 ;
Abstract
Compounds of the formula: ##SPC1## Wherein X is oxygen or sulfur; R.sub.1 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkylmethyl, cycloalkenylmethyl, bicycloalkyl, bicycloalkenyl, bicycloalkylmethyl, bicycloalkenylmethyl, phenyl, substituted alkyl, substituted cycloalkyl, or substituted phenyl; R.sub.2 is hydrogen or alkyl; R.sub.3 is H, methyl, or ethyl; and R.sub.4 is alkyl, alkenyl, alkynyl, or methoxy; and the salts with bases of those compounds wherein R.sub.2 is hydrogen, are useful as herbicides. A preferred compound is 1-methyl-3-cyclohexyl-6-dimethylamino-s-triazine-2,4(1H,3H)-dione.