Cool-feeling fiber fabric and method for producing same

Abstract

The present invention provides a cool-feeling fiber fabric having ultrafine particles of titanium oxide with a particle diameter of 150 to 200 nm to reflect electromagnetic waves in an ultraviolet wavelength region, fine particles of titanium oxide with a particle diameter of 1 to 5 μm to reflect electromagnetic waves in an infrared region, and a binder resin, wherein the ultrafine particles and the fine particles are firmly adhered to the fiber fabric with the binder resin.

1 . A cool-feeling fiber fabric comprising:
 ultrafine particles to reflect electromagnetic waves in an ultraviolet wavelength region,   fine particles to reflect electromagnetic waves in an infrared region, and a binder resin,   wherein the ultrafine particles and the fine particles are firmly adhered to the fiber fabric with the binder resin.   
     
     
         2 . The cool-feeling fiber fabric according to  claim 1 , wherein
 the ultrafine particles to reflect electromagnetic waves in an ultraviolet wavelength region have a particle diameter of 150 to 200 nm, and   the fine particles to reflect electromagnetic waves in an infrared region have a particle diameter of 1 to 5 μm.   
     
     
         3 . The cool-feeling fiber fabric according to  claim 1 , wherein
 the ultrafine particles and the fine particles are titanium oxide.   
     
     
         4 . The cool-feeling fiber fabric according to  claim 1 , wherein
 a mixture of the ultrafine particles of titanium oxide and the fine particles of titanium oxide is adhered to the fiber fabric in a ratio of 5 to 10% owf based on the weight of the fiber fabric;   silver zeolite is adhered to the fiber fabric in a ratio of 0.03 to 1% owf based on the weight of the fiber fabric; and   the binder resin is adhered to the fiber fabric in a ratio of 3 to 5% owf based on the weight of the fiber fabric.   
     
     
         5 . A method for producing a cool-feeling fiber fabric, the method comprising the steps of:
 preparing a finishing agent treatment liquid containing a mixture of ultrafine particles of titanium oxide to reflect electromagnetic waves in an ultraviolet wavelength region and fine particles of titanium oxide to reflect electromagnetic waves in an infrared region, silver zeolite, and a binder resin;   immersing a fiber fabric in the prepared finishing agent treatment liquid;   thermally drying the fiber fabric; and   subjecting the fiber fabric to a heat treatment to allow the titanium oxide mixture and the silver zeolite to be firmly adhered to the fiber fabric.