| 摘要 |
PURPOSE:To impart a textile product with wash-resistant repelling property for blood-sucking vermin by using a blood-sucking vermin repellent containing a specific component in combination with a self-crosslinking resin and an activity-improving agent, applying a specific amount of the above repellent to the surface of a natural or synthetic fiber and heat-treating the product. CONSTITUTION:A liquid agent is prepared by using 2,2-dimethyl-3-(2 methylpropenyl) cyclopropanecarboxylic acid (3-phenoxyphenyl)methyl ester as a blood-sucking vermin repellent component and adding 10-50% self- crosslinking resin such as aqueous dispersion of polyester, an alkylene resin, a guanamine resin, a polyurethane resin, a melamine resin or a urea resin and 2-5 times amount of piperonyl butoxide as an activity improving agent based on the repellent component. The liquid agent is applied to a natural fiber such as cotton or hemp or a synthetic fiber such as acrylic fiber, polyester, polyurethane, vinylon, polyvinyl chloride, polypropylene or polyvinylidene chloride at a rate of 0.01-0.5g/m<2> in terms of the repellent component and heat-treated at 80-130 deg.C for 1-5min. |
