• 한국의류학회지
• /
• 제24권5호
• /
• pp.686-695
• /
• 2000

Recently, with a growing interest of health and environment, chitosan which was good in no harmful effect to human body and environment, has been watched as the finish treatment of hygiene and pleasantness. The purpose of this study is to develop multifunctional fabric that was improved antimicrobial activity and deodorization rate, water absorption, static voltage and dye absorption by treatment of nylon 6 grafted with acrylic acid added in chitosan. FT-IR spectra of the grafted with acrylic acid added in chitosan shows peaks of COOH and NH2. Antimicrobial activity and deodorization rate of chitosan and grafted with acrylic acid added in chitosan were increased greatly than the control, durability of laundry of grafted with acrylic acid added in chitosan was good. In case of chitosan was dyed acid dyes and grafted with acrylic acid added in chitosan was dyed basic dyes, dye absorption of them were increased than the control. Moisture regain, absorption time and tensile strength of grafted with acrylic acid added in chitosan was increased greatly than the control.

• 한국의류학회지
• /
• 제27권11호
• /
• pp.1252-1259
• /
• 2003

The purpose of this study is to develop multi-functional fabrics by chitosan added on acrylic acid grafted cotton kintted fabrics. Therefore physical properties such as antimicrobial activity, deodorization rate, moisture regain, whiteness, and tensile strength of chitosan added on acrylic acid grafted cotton kintted fabrics were investigated. The results are as follows; According to increased chitosan's concentration, grafting yield was decreased. Therefore thickness of film by treated chitosan added on acrylic acid grafted cotton kintted fabric became thin. FT-IR spectra of chitosan add on acrylic acid grafted cotton kintted fabric clearly showed peaks of COOH and NH$_2$. Antimicrobial activity and deodorization rate of chitosan add on acrylic acid grafted cotton kintted fabrics were increased greatly than untreated. And their durability of laundry were good, Moisture regain of treated fabrics was higher than untreated. Whiteness and tensile strength of treated fabrics were lower than untreated.

• 한국염색가공학회지
• /
• 제30권3호
• /
• pp.199-207
• /
• 2018

In this study, the properties of polypropylene(PP) non-woven fabric spun under various conditions by the Melt-blown method were verified, and the deodorant content and deodorization of PP non-woven fabric after deodorant-treatment were investigated. PP non-woven fabrics are manufactured by varying the temperature of spin beam, hot air temperature and amount, the RPM of collector R/O and the distance between collector and spinneret, which affects the structure of the non-woven fabric. After that, the structural characteristics and air permeability of the non-woven fabric were measured. The experimental results show that the amount of air, the distance between the collector and the spinneret significantly affect the structural characteristics and air permeability of the PP non-woven fabric. And, regardless of the weight of the PP non-woven fabric, the deodorizing effect of UiO-66 MOF deodorant add-on ratio and content was higher.