| 摘要 |
The objective of the present invention is to provide a multi-function type textile finishing agent and a cotton knitted fabric treated with the textile finishing agent. As the multi-function type textile finishing agent, disclosed is one obtained by feeding 25 to 35 mol% of polytetramethylene ether glycol (PTMG), 8 to 12 mol% of polydimethylsiloxane (PDMS), and 45 to 55 mol% of N-nitrosodiethanolamine (NDEA) in a reactor, raising the internal temperature to 70°C to 80°C, performing a reaction at a stirring machine rate of 200 rpm for 30 minutes, feeding 0.01-0.03 g of dibutyl tin dilaurate (DBTDL), lowering the temperature to 40°C if viscosity increases, feeding acetone, performing a reaction for 3 hours while maintaining the internal temperature of the reactor at 40°C if viscosity increase, and slowly feeding distilled water for 3 hours to perform water dispersion at a stirring machine rate of 400 rpm while feeding 45-55 mol% of 30-40% hydrochloric acid (HCl) to perform a neutralization reaction for 3 hours. |
