Emulsifier, pesticide composition and process to emulsify a pesticide

摘要

"Pesticide emulsifier, composition, and process for emulsify a pesticide".An emulsifier to emulsify concentrates of pesticides.The emulsifier consisting essentially of: (I) a sulfate represented by general formula (I) in which R1 is an alkyl group having 8 or 9 carbon atoms.R2 is an alkyl radical having from 8 to 22 carbon atoms, X is a number from 4 to 10.Y is a number from 2 to 20; and (II) a nonionic surfactant selected from the group consisting of block copolymers alcoxilados of alkylphenol ethoxylates c8-12, castor oil.Mono - and di - esters of ethylene glycol, alcohols from 22 ethoxylated sorbitan esters, sorbitan esters, ethoxylated, block copolymers of ethylene oxide propylene oxide.- ethoxylated propoxylated Butanols, and mixtures of these.