Synthesis of Superhydrophobic Fluorescent Dyes Based on Coumarin-benzoxazole Derivatives and Their Dyeability Toward Unmodified Polypropylene Fibers

IF 2.2 4区 工程技术 Q1 MATERIALS SCIENCE, TEXTILES
Junheon Lee, Kanghoon Jeon, Taekyeong Kim
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引用次数: 0

Abstract

Three novel kinds of coumarin-benzoxazole-based superhydrophobic fluorescent dyes were synthesized. To induce the affinity to polypropylene, an extremely hydrophobic material, a dibutyl group was introduced into the coumarin moiety and one methyl, two methyl, and tertiary butyl groups were introduced into the benzoxazole moiety to obtain the three dyes, respectively. The optical properties of all three dyes were very similar because they were obtained via the introduction of different alkyl groups into the same fluorophore. Different alkyl substituents introduced into benzoxazole significantly affected its fluorescence properties, polypropylene affinity, and washability. In addition, the effects of dye concentration and dyeing temperature on the color strength and fluorescence emission intensity were investigated. Overall, the three developed fluorescent dyes applied well to the polypropylene fabric using the general dyeing method and showed excellent washability.

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来源期刊
Fibers and Polymers
Fibers and Polymers 工程技术-材料科学:纺织
CiteScore
3.90
自引率
8.00%
发文量
267
审稿时长
3.9 months
期刊介绍: -Chemistry of Fiber Materials, Polymer Reactions and Synthesis- Physical Properties of Fibers, Polymer Blends and Composites- Fiber Spinning and Textile Processing, Polymer Physics, Morphology- Colorants and Dyeing, Polymer Analysis and Characterization- Chemical Aftertreatment of Textiles, Polymer Processing and Rheology- Textile and Apparel Science, Functional Polymers
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