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首页> 外文期刊>Journal of Applied Polymer Science >Production of zwitterionic cellulose by citric acid and triethanolamine hydrochloride for various end uses
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Production of zwitterionic cellulose by citric acid and triethanolamine hydrochloride for various end uses

机译：用柠檬酸和三乙醇胺盐酸盐生产两性离子纤维素的各种最终用途

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摘要

Zwitterionic cellulose was produced by the reaction of citric acid (CA) and triethanolamine hydrochloride (HTEA) on cotton fabrics with the pad-dry-cure method. The wrinkle resistance, dye affinity to anionic dye, antimicrobial properties, and zwitterionic properties were considerably improved. The fixation of CA and HTEA in cotton was confirmed by the wrinkle recovery angle, thermogravimetric analysis, and Fourier transform infrared spectroscopy. Elemental analysis and anionic dye sorption testing also substantiated the HTEA fixation. The X-ray diffraction and scanning electron microscopy results suggest that CA and HTEA were fixed in the amorphous region of cotton with little surface deposition. The zwitterionic properties of the treated cotton was studied with a cationic dye at various pHs. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46840.
机译：通过垫 - 干固化方法通过柠檬酸（Ca）和三乙醇胺和三乙醇胺盐酸盐（HTEA）的反应产生两倍纤维素。 抗皱性，对阴离子染料，抗微生物性能和两性离子性质的染色亲和力得到显着改善。 通过皱纹恢复角，热重分析和傅里叶变换红外光谱证实了Ca和HTEA的固定。 元素分析和阴离子染料吸附检测还证实了HTEA固定。 X射线衍射和扫描电子显微镜结果表明Ca和HTEA在棉的无定形区域中固定，表面沉积少。 用各种pHS用阳离子染料研究处理过的棉的两性离子性质。 （c）2018 Wiley期刊，Inc.J.Phill。 聚合物。 SCI。 2018,135,46840。

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