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:
Jan. 14, 1992
Filed:
Apr. 05, 1990
Hans Schumacher, Florsheim am Main, DE;
Rudolf Heinrich, Kelkheim (Taunus), DE;
Hans-Gunter Marks, Hattersheim am Main, DE;
Hoechst Aktiengesellschaft, Frankfurt, DE;
Abstract
The herbicidal agents containing a compound of the formula (A) ##STR1## in which R denotes ##STR2## in which X denotes chlorine or bromine and Y denotes H or chlorine, and R.sub.1 denotes H, alkyl, alkinyl or one equivalent of a cation, in combination with a compound of the formula (B) ##STR3## in which R.sub.2 denotes bromine or iodine and R.sub.3 denotes H, NH.sub.4, an alkali metal cation or (C.sub.1 -C.sub.8)-alkyl, or with a compound of the formula (C) ##STR4## in which R.sub.4 denotes H, (C.sub.1 -C.sub.8)-alkyl or one equivalent of a cation, with the condition that if, in formula (A), R denotes ##STR5## combinations of the compound of the formula (A) with compounds of the formula (B) are excluded.