PURPOSE: To provide an easy post-treatment process for imparting excellent house dust mite killing property, light-resistance and dry-cleaning resistance to a textile product to be used by putting on the body or in a living environment and necessitating the washing and the drying with sunlight.
CONSTITUTION: A textile product to be used by putting on the body or in a living environment and necessitating the washing and the drying with sunlight is incorporated with at least one kind of active component selected from dialkyl phthalates having 1-4C alkyl groups by post-treatment without using other miticide, mite-repellent or powder-forming material. The textile product is imparted with house dust mite killing property resistant to light and cleaning by this process.
KAWAI TAMOTSU
KAMATA KENZO
