Basf Se Corporation

Wolfgang Kerl

Klaus Kreuz

Michael Ishaque

Harald Köhle

Jürgen Langewald

Ingo Münster

Yvonne Dieckmann

Laurent Picard

Felix Christian Görth

The present invention comprises the use of formulations comprising at least one pesticide and at least one co-polymer comprising (a) at least one comonomer (a) selected from the group consisting of olefins, vinylethers, vinyl pyrrolidone and styrene; and (b) at least one comonomer (b) selected from the group consisting of ethylenically unsaturated dicarboxylic mono and diesters, wherein the alcohol moiety of the mono- or diester has the structure of formula I wherein Ris 1,2-propylene or 2,3 propylene Ris ethylene; Ris hydrogen, branched or linear C-C, preferably C-Calkyl, phenyl, phenyl substituted with C-Calkyl, benzyl, benzyl substituted with C-Calkyl; n corresponds to a value from 0 to 140, preferably 0-50, more preferably 0-20. p corresponds to a value from 0 to 100 wherein the sum of n and p is at least 1, preferably 1-60, most preferably 5-40. in polymerized form, for increasing the systemicity of pesticides, methods for treatment of seeds, methods of improving the health of plants and methods of combating harmful insects and/or phytopathogenic fungi based on the afore-mentioned formulations. 

Agrochemical formulations comprising co-polymers based on ethylenically unsaturated dicarboxylic mono and diesters

The present invention comprises formulations comprising at least one pesticide and at least one block copolymer of formula (I) wherein Ris branched or linear C-Calkyl, C-Ccycloalkyl, C-Ccycloalkyl substituted with C-Calkyl, phenyl, phenyl substituted with C-Calkyl, benzyl, benzyl substituted with C-Calkyl, C-Calkyl substituted with C-Calkoxy or C-Calkyl substituted with di (C-Calkyl) amino; Ris derived from a diisocyanate and Ris a compound of formula II (R)&#x2014;X&#x2014;(CHRCHO)&#x2014;(CHRCHO)&#x2014;(CHR(CH)O)&#x2014; (II), in which Ris hydrogen, or branched or linear, saturated or unsaturated Calkyl; R, R, Rindependently of one another are hydrogen or Calkyl; w, x, z independently of one another correspond to a value of from 0 to 300; y corresponds to a value of from 1 to 20; X is N or O, where n=1 if X=O, or n=2 if X=N; and the total of w, x and z amounts to at least 1; methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations. 

Agrochemical formulations comprising co-polymers based on diisocyanates

The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising a) 1-vinyl-2-pyrrolidinone as comonomer a); and b) 60-99 wt % at least one comonomer b) chosen from the group of laurylacrylate and vinyl ester of neodecanoic acid in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.

Agrochemical formulations comprising 1-vinyl-2-pyrrolidinone co-polymers

The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising (a) a N-vinylamid comonomer a) of formula (I) wherein Rand Rare independently of one another hydrogen or C-Calkyl, preferably hydrogen or Rand Rrepresent together a &#x2014;(CH)moiety, which forms together with the nitrogen and the carbonyl-moiety a 5-8 membered ring, and (b) at least one comonomer b) selected from the group consisting of vinylpyrridin, vinylpyrridin derivatives and N-vinlyimidazole in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations. 

Growing community of inventors

Mannheim, Germany

Wolfgang Kerl