ANTIBACTERIAL DEODORIZING TREATMENT OF SYNTHETIC FIBER PRODUCT

摘要

PURPOSE:To obtain an antibacterial and deodorizing processed product having excellent color fastness and capable of maintaining original color over a long period by applying an antibacterial and deodorizing agent to a mass-colored synthetic fiber produced by mixing colorant particles to a resin and melt- spinning the resin. CONSTITUTION:A woven or knit fabric composed of mass-colored synthetic fiber produced by the melt-spinning of a resin mixed with colorant particles such as carbon black or titanium oxide is immersed in an aqueous solution of an antibacterial deodorizing agent and the fabric is heat-treated to obtain the objective synthetic fiber product having excellent color fastness. The process is especially effective for the treatment of polyester synthetic fibers.