PROCEDIMIENTO DE OBTENCION DE PRODUCTOS FITOSANITARIOS EN SUSPENSIONES CONCENTRADAS DE MULTIPLES COMPONENTES ACTIVOS

摘要

Conc. suspensions of multiple components for use in combating plant diseases, are made by (a) milling one of the active ingredients in the dry state; (b) pasting each of the ingredients in aq. solns. contg. additives such as co-solvents; (c) milling each of the streams from (b) to a suitable particle size; (d) combining the streams and homogenising the mixt.; (e) de-gassing the stream from (d); and (f) incorporating additives not added in previous stages.