A solvent for producing emulsifiable concentrates from agriculturally active chemicals which are insoluble in water comprises an alkoxyalkyl lactam such as butoxy propyl pyrrolidone. An agriculturally active chemical and the alkoxyalkyl lactam are admixed optionally with co-solvents, emulsifiers and surfactants to produce a stable emulsifiable concentrate. The concentrate is dilutable with water at the point of use to produce either macro or micro emulsions which are themselves stable to assure even application.
一种用于从在
水中不溶的农业活性
化学品中制备可乳化浓缩物的溶剂包括一种烷氧基烷基内酰胺,例如丁氧基丙基
吡咯烷酮。将农业活性
化学品和烷氧基烷基内酰胺与共溶剂、
乳化剂和表面活性剂混合,可制备稳定的可乳化浓缩物。该浓缩物可在使用时与
水稀释,产生稳定的宏观或微观乳液,以确保均匀应用。