Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes

›› 2009, Vol. 17 ›› Issue (1): 156-159.

Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes

何亮, 张淑芬, 唐炳涛, 王丽丽, 杨锦宗

State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China

收稿日期:2007-12-24 修回日期:2008-08-11 出版日期:2009-01-28 发布日期:2009-01-28
通讯作者: ZHANG Shufen, E-mail: zhangshf@chem.dlut.edu.cn
基金资助:
Supported by the National Science Foundation for Distinguished Young Scholars of China (20525620);Dalian University of Technology Youth Teacher Foundation (893227)

Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes

HE Liang, ZHANG Shufen, TANG Bingtao, WANG Lili, YANG Jinzong

State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, China

Received:2007-12-24 Revised:2008-08-11 Online:2009-01-28 Published:2009-01-28
Supported by:
Supported by the National Science Foundation for Distinguished Young Scholars of China (20525620);Dalian University of Technology Youth Teacher Foundation (893227)

摘要/Abstract

摘要： The dyeability of polylactide fabric has been investigated with the substituted aminoanthraquinone hydrophobic dyes.Their application to the polylactide fabric led to good exhaustion values and good wash fastness between 4 and 5.Microscopic assessment of cross-sections of the dyed polylactide fibres confirmed that these dyes could penetrate into the fibres.The nature of the substituted amino groups showed little influence on the wash fastness,but clearly influenced the exhaustion and light fastness.

关键词: hydrophobic dye, dyeability, polylactide, microscopic analysis

Abstract: The dyeability of polylactide fabric has been investigated with the substituted aminoanthraquinone hydrophobic dyes.Their application to the polylactide fabric led to good exhaustion values and good wash fastness between 4 and 5.Microscopic assessment of cross-sections of the dyed polylactide fibres confirmed that these dyes could penetrate into the fibres.The nature of the substituted amino groups showed little influence on the wash fastness, but clearly influenced the exhaustion and light fastness.

Key words: hydrophobic dye, dyeability, polylactide, microscopic analysis

何亮, 张淑芬, 唐炳涛, 王丽丽, 杨锦宗. Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes[J]. , 2009, 17(1): 156-159.

HE Liang, ZHANG Shufen, TANG Bingtao, WANG Lili, YANG Jinzong. Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes[J]. , 2009, 17(1): 156-159.

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Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes

Dyeability of Polylactide Fabric with Hydrophobic Anthraquinone Dyes

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