College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China.
College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China; National Engineering Research Center for Dyeing and Finishing of Textiles, Donghua University, Shanghai 201620, PR China.
Carbohydr Polym. 2018 Oct 1;197:490-496. doi: 10.1016/j.carbpol.2018.05.084. Epub 2018 May 29.
In the paper, a one-step inkjet printing technology with reactive dye ink and cationic compound ink for cotton fabric was reported. Cationic ink of 3-chloro-2-hydroxypropyltrimethyl ammonium chloride (CHPTAC) and reactive dye ink were printed simultaneously on the sized cotton fabric, and then the sample was steamed. Response surface methodology (RSM) was used to investigate the influences of steam conditions on the K/S value and dye fixation rate. The K/S value, dye fixation rate, staining of the white ground and colorfastness of cotton fabrics treated with different inkjet printing methods were compared. X-ray photoelectron spectrometer (XPS) analysis and attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectrum confirmed the reaction of CHPTAC to cotton treated by one-step inkjet printing technology. And a suggested reaction process of the one-step inkjet printing method was proposed through Gaussian calculation.
本文报道了一种用于棉织物的一步喷墨打印技术，使用反应性染料墨水和阳离子化合物墨水。阳离子墨水为 3-氯-2-羟丙基三甲基氯化铵（CHPTAC）和反应性染料墨水同时打印在上浆的棉织物上，然后对样品进行蒸化。响应面法（RSM）用于研究蒸化条件对 K/S 值和染料固着率的影响。比较了不同喷墨打印方法处理的棉织物的 K/S 值、染料固着率、白地沾色和色牢度。X 射线光电子能谱（XPS）分析和衰减全反射傅里叶变换红外（ATR-FTIR）光谱证实了 CHPTAC 与经一步喷墨打印技术处理的棉的反应。通过高斯计算提出了一步喷墨打印方法的建议反应过程。
