Procedure for the manufacture of non-dusty powders containing solid organic substances of the group of agricultural chemicals and non-dusting substances obtained pursuant to that procedure

摘要

The sodium salt of the iron complex of ethylenediamine - bis - (o - hydroxyphenyl - acetic acid) is rendered non-dusty and wettable by mixing with water, a hydroscopic substance and a wetting agent. Hygroscopic substances specified are ethylene glycol, 1,2- and 1,3-propylene glycol, glycerine, polyethylene glycol, ammonium acetate, sulphate waste liquor, dextrin, sorbitol, pentosan, and hexosan.ALSO:A pesticide is rendered non-dusty and wet-table by mixing with water, a hygroscopic substance and a wetting agent. Pesticides specified are pentachlorophenol, dinitro-o-cresol, 2, 4-dichlorophenoxyacetic acid, 2, 4, 5-trichlorophenoxy acetic acid, 2-methyl-4-chlorophenoxy acetic acid and 2, 4, 4sv-trichloro-2sv-hydroxy-diphenyl ether. Hygroscopic substances specified are ammonium acetate, ethylene glycol, 1, 2- and 1, 3- propylene glycol, sulphate waste liquor, dextrin, sorbitol, pentosan, and hexosan.