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:
Dec. 14, 2010
Filed:
Dec. 17, 2002
Peter Plath, Frankenthal, DE;
Norbert Götz, Worms, DE;
Michael Rack, Heidelberg, DE;
Andreas Landes, Römerberg-Heiligenstein, DE;
Cyrill Zagar, Mannheim, DE;
Matthias Witschel, Bad Dürkheim, DE;
Klaus Groβmann, Neuhofen, DE;
Peter Plath, Frankenthal, DE;
Norbert Götz, Worms, DE;
Michael Rack, Heidelberg, DE;
Andreas Landes, Römerberg-Heiligenstein, DE;
Cyrill Zagar, Mannheim, DE;
Matthias Witschel, Bad Dürkheim, DE;
Klaus Groβmann, Neuhofen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
α-Cyanoacrylates of the formula I, where: Ris ORwherein Ris hydrogen, substituted alkyl, branched alkyl, branched alkenyl, cycloloalkyl, heterocyclyl, aryl, phenylalkyl or alkylimino; is NRRwherein Ris hydrogen, alkyl which may be substituted, alkenyl, alkynyl; Ris hydrogen, alkyl which may be substituted alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, phenylalkyl or alkylimino; or Rand Rform an alkandiyl-chain which may be substituted; or is SRwherein Ris hydrogen, alkyl which may be substituted, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, phenylalkyl or alkylimino; Ris alkyl which may be substituted; is alkenyl or alkynyl; Ris alkyl may be substituted; is alkenyl or alkynyl; Ris hydrogen, halogen, cyano or alkyl; and their agriculturally useful salts, processes and intermediates for their preparation; and the use of these compounds or of compositions comprising these compounds for controlling undesirable plants are described.