| 棉织物的Co-salen仿酶体系一步法前处理 |
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| 引用本文： | 何劲松,文凤,李平,李戎. 棉织物的Co-salen仿酶体系一步法前处理[J]. 印染, 2012, 38(13): 1-4 |
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| 作者姓名： | 何劲松 文凤 李平 李戎 |
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| 作者单位： | 1. 生态纺织教育部重点实验室,东华大学,上海201620
2. 国家染整工程技术研究中心,东华大学,上海201620 |
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| 基金项目： | 国家科技支撑计划(2009BAE88B02) |
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| 摘 要： | 采用Co-salen配合物作为漂白活化剂,应用于棉织物一浴一步法前处理.通过探讨不同工艺条件对织物白度、毛效和断裂强力的影响,得到优化的工艺条件为:Co-salen配合物浓度2μmol/L(吡啶与Co-salen摩尔比1∶1),30％H2O215g/L,NaOH 2 g/L,Na2SiO3 2 g/L,JFC 1 g/L,70℃处理60 min,浴比1∶30.
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| 关 键 词： | 前处理 活化剂 仿酶催化 Co-salen配合物 棉织物 |
One step pretreatment of cotton fabric with Co-salen biomimetic system |
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| HE Jin-song , WEN Feng , Li Ping , LI Rong. One step pretreatment of cotton fabric with Co-salen biomimetic system[J]. Dyeing and Finishing, 2012, 38(13): 1-4 |
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| Authors: | HE Jin-song WEN Feng Li Ping LI Rong |
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| Affiliation: | 1.Key Laboratory of Science & Technology of Eco-Textile,Ministry of Education,Donghua University,Shanghai 201620,China;2.National Engineering Research Center for Dyeing and Finishing of Textiles,Donghua University,Shanghai 201620,China |
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| Abstract: | Co-salen complex as a bleaching activator is introduced to the pretreatment of cotton fabric with one bath and one step process.The optimized treatment conditions are obtained by the evaluation of whiteness,capillary effect and tensile strength of cotton fabric as follows: Co-salen complex 2 μmol/L(molar ratio of Co-salen to pyridine 1 ∶ 1),30%H2O2 15 g/L,NaOH 2 g/L,Na2SiO3 2 g/L,JFC 1 g/L,treating at 70 ℃ for 60 min and liquor ratio 1 ∶ 30. |
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| Keywords: | pretreatment activator biomimetic catalysis Co-salen complex cotton fabric |
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