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:
Aug. 07, 1990
Filed:
Jun. 27, 1988
Applicant:
Inventors:
Charles G Carter, San Francisco, CA (US);
David L Lee, Martinez, CA (US);
William J Michaely, Richmond, CA (US);
Gary W Kraatz, San Jose, CA (US);
Assignee:
ICI Americas Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
558415 ; 71 98 ; 71103 ; 558416 ; 560 12 ; 560 13 ; 560 18 ; 560 21 ; 560 24 ; 560 25 ; 560 27 ; 560 36 ; 560 52 ; 564 85 ; 564 86 ; 564 87 ; 564 88 ; 564153 ; 564154 ; 564155 ; 564162 ; 564165 ; 564166 ; 564169 ; 568329 ;
Abstract
Compounds of the formula ##STR1## wherein R is halogen, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, cyano, nitro, S(O).sub.n R wherein R is C.sub.1 -C.sub.4 alkyl and n is the integer 0, 1 or 2; and R.sup.2 through R.sup.8 are hydrogen or certain substituents, their salts, herbicidal compositions containing the compound or salts and the herbicidal use thereof.