PREPARATION CONTAINING AT LEAST ONE TYPE OF FUNGICIDAL CONAZOLE, A PROCESS FOR PRODUCING THE PREPARATION (VARIANTS), USE THEREOF FOR CONTROLLING PHYTOPATHOGENIC FUNGI, USE OF COPOLYMER FOR PRODUCING ACTIVE COMPOUND PREPARATIONS AND FOR STABILIZING AQUEOUS DISPERSION OF ACTIVE COMPOUND MIXTURES

摘要

The invention relates to preparations, in particular plant-protective preparations which contain a mixture of at least two different active plant-protective substances, wherein a) at least one active substance is selected from a conazole group (active substance 1) and b) another active plant-protective substance (active substance 2) whose water solubility at a temperature of 20°C is less than 20 g/l, selected from the group consisting of conazole fungicides different from active compound 1, strobilurins, morpholine fungicides, spiroxamine, chlorothalonil, metrafenone and boscalid and besides comprising b) at least copolymer CP constructed of ethylenically unsaturated monomers M, where the monomers M comprise α) at least one monoethylenically unsaturated monomer M1 which has at least one sulfonic acid group, and β) at least one neutral monoethylenically unsaturated monomer M2, selected from the group consisting of vinylaromatic monomers, esters of acrylic acid with C₂-C₂₀-alkanols, C₄-C₁₀-cycloalkanols, phenyl-C₁-C₄-alkanols and phenoxy-C₁-C₄-alkanols and the esters of methacrylic acid with C₁-C₂₀-alkanols, C₄-C₁₀-cycloalkanols, phenyl-C₁-C₄-alkanols and phenoxy-C₁-C₄-alkanols, hydroxy-C₂-C₄-alkyl esters of acrylic acid and of methacrylic acid, acrylamide, methacrylamide, acrylonitrile, N-vinyllactams and methyl acrylate, wherein the quantitative ratio between the active substance 1 and the other active plant-protective substance 2 ranges from 1:10 to 10:1. The invention also relates to processes for producing said preparation, use thereof for controlling phytopathogenic fungi. Besides, the invention relates to the use of copolymer CP for producing a preparation of active compounds and for stabilizing aqueous dispersion of active compound mixtures.