Treatment of fibres with acaricides.

摘要

An acaricide fiber material including a number of individual fibers and an acaricide component fixed to the individual fibers and consisting essentially of a solution comprising at least one member selected from the group consisting of N-(fluorodichloromethylthio)phthalimide, N-methyl-N min -phenyl-(N min -fluorodichloromethylthio)-sulfamide, 4-chlorophenyl-3 min -iodoproparagyl formal, and 2,4,4 min -trichloro-2 min -hydroxydiphenyl-ether, dissolved in a carrier consisting of at least one type of phthalic acid ester, prepared by suspending the acaricide solution in an aqueous medium, applying the acaricide aqueous suspension to a fiber material comprising the individual fibers, and drying the aqueous suspension layers on the individual fibers to fix the acaricide component to the individual fibers.