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Investigation into the sequential application of cationic/anionic fixing agents to improve the oxidative washing resistance of CI Leuco Sulphur Black 1‐dyed cotton fabric
Coloration Technology ( IF 1.8 ) Pub Date : 2020-02-11 , DOI: 10.1111/cote.12460
Quratulain Mohtashim 1, 2 , Muriel Rigout 3 , Chris Carr 3
Affiliation  

Sulphur‐dyed cellulosic textiles are susceptible to washing powders containing activated peracid formulations resulting in obvious fading during repeated laundering. This study presents a novel one‐bath/two‐stage exhaust finishing process to improve the oxidative wash fastness of CI Leuco Sulphur Black 1‐dyed cotton fabric. The effect of the combined Tinofix ECO and Bayprotect Cl after‐treatment was to impart better colour fastness to oxidative International Organisation for Standardisation (ISO) 105 CO9 washing of the dyed cotton compared with those dyed fabrics after‐treated with Tinofix ECO alone. In addition, while the dyed fabrics rub and light fastness performances were unchanged by the after‐treatments, some improvement in the tensile strength of the combined Tinofix ECO and Bayprotect Cl after‐treated fabrics was observed.

中文翻译:

顺序施用阳离子/阴离子固定剂以改善CI Leuco硫黑1色棉织物的抗氧化洗涤性的研究

含硫的纤维素纺织品易受含有活化过酸配方的洗衣粉的影响,从而在反复洗涤时会导致明显的褪色。这项研究提出了一种新颖的单浴/两阶段排气整理工艺,以提高CI Leuco Sulphur Black 1色棉织物的氧化水洗牢度。与仅用Tinofix ECO处理的那些染色织物相比,将Tinofix ECO和Bayprotect Cl组合后处理的效果是使国际标准化组织(ISO)105对染色棉的氧化性具有更好的色牢度。此外,虽然染色后的织物在摩擦和耐光性方面没有变化,但观察到的Tinofix ECO和Bayprotect Cl组合后的织物的拉伸强度有所改善。
更新日期:2020-02-11
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