CAJ | 학술논문

采用氯化胆碱、环氧氯丙烷对β-环糊精(β-CD)进行改性,制备季铵盐阳离子β-CD,其Zeta电位显著高于β-CD,用于涤纶织物预处理,可提高其对涤纶纤维的亲和力；涤纶织物上季铵盐阳离子β-CD具有包合性能,阻碍带有负电荷的墨滴向周围扩散,改善涤纶织物喷墨印花颜色深度和图案清晰度。分析涤纶预处理温度和pH对颜色深度的影响,结果表明,提高预处理温度和pH可增加喷墨印花颜色深度。
채용록화담감、배양록병완대β-배호정(β-CD)진행개성,제비계안염양리자β-CD,기Zeta전위현저고우β-CD,용우조륜직물예처리,가제고기대조륜섬유적친화력；조륜직물상계안염양리자β-CD구유포합성능,조애대유부전하적묵적향주위확산,개선조륜직물분묵인화안색심도화도안청석도。분석조륜예처리온도화pH대안색심도적영향,결과표명,제고예처리온도화pH가증가분묵인화안색심도。
Quaternary ammonium substituted β-cyclodextrin (β-CD), with much higher Zeta potential, was synthesized using choline chloride and epoxy chloropropane. It was used to pretreat polyester fabric and the affinity of β-CD to polyester fabric was improved. The quaternary ammonium substituted β-CD was capa-ble of including compound, which could prevent the electronegative ink droplets to spread. And the color depth and pattern clarity of the ink-jet printed polyester fabric were improved. The effects of pretreatment temperature and pH on the color depth of polyester were investigated. The results showed that higher pre-treatment temperature and pH was helpful to increase the color depth of ink-jet printed fabric.