System of surface-active alkoxylated polyarylphenols and alkoxylated lignosulfonates and use thereof

摘要

The present invention relates to a system of surface-active compounds for use in agrochemical agents containing at least one polyarylphenol phosphate ester and at least one salt of alkoxylated lignosulfonate containing 2 to 4 carbon atoms. The invention also relates to a method for preparing a system of surface-active compounds and pesticidal agent in which such system is comprised.