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:
Oct. 25, 1988
Filed:
Feb. 13, 1987
Applicant:
Inventors:
Rainer Becker, Bad Duerkheim, DE;
Dieter Jahn, Edingen-Neckarhausen, DE;
Ulrich Schirmer, Heidelberg, DE;
Michael Keil, Freinsheim, DE;
Bruno Wuerzer, Otterstadt, DE;
Norbert Meyer, Ladenburg, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
71121 ; 71 97 ; 71105 ; 71106 ; 71113 ; 558430 ; 558431 ; 558432 ; 558434 ; 560125 ; 560126 ; 562507 ; 562508 ; 564256 ; 568367 ;
Abstract
Cyclohexenone derivatves of the formula ##STR1## where R.sup.1 is alkyl, R.sup.2 is alkyl, unsubstituted or substituted alkenyl or alkynyl, A is alkoxycarbonyl, carboxyl, cyano or trifluoromethyl, B is hydrogen or methyl, X is straight-chain, branched or cyclic alkylene, Z is hydrogen or alkoxycarbonyl and n is 0 or 1, and salts thereof, and their use for combatting unwanted plant growth.