| Synthesis of Novel Fluorinated Acrylate Co-polymers and Their Application on Cotton Fabrics |
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| 作者姓名： | 杨彬彬 卿凤翎 孟卫东 |
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| 作者单位： | |
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| 基金项目： | Programfor Changjiang Scholars and Innovative Research Teamin University,China(No.IRT0526); Shanghai Municipal Scientific Committee,China(No.08JC1400400) |
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| 摘 要： | Two novel fluorinated acrylate monomers 4a and 4b containing perfluorohexyl group were designed and synthesized starting from 4-allylanisole and perfluorohexyl iodide.The monomers 4a and 4b were then copolymerized with octadecyl acrylate and 2-hydroxyethyl acrylate by emulsion polymerization to give copolymers PFA 1 and PFA 2 respectively.The co-polymers were characterized by FT-IR and their heat stability was measured by TGA.The surface properties of PFA 1 and PFA 2 were studied by applying on cotton fabrics.The treated cotton fabrics showed good water-repellent property,and the contact angles for water reached 142° for PFA 1 and 136° for PFA 2.
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Synthesis of Novel Fluorinated Acrylate Co-polymers and Their Application on Cotton Fabrics |
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| YANG Bin-bin,QING Feng-ling,MENG Wei-dong, Key Laboratory of Science & Technology of Eco-Textile,Ministry of Education,Donghua University,Shanghai ,China Key Laboratory of Organofluorine Chemistry.Synthesis of Novel Fluorinated Acrylate Co-polymers and Their Application on Cotton Fabrics[J].Journal of Donghua University,2010,27(1):19-24. |
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| Authors: | YANG Bin-bin QING Feng-ling MENG Wei-dong Key Laboratory of Science & Technology of Eco-Textile Ministry of Education Donghua University Shanghai China Key Laboratory of Organofluorine Chemistry |
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| Institution: | YANG Bin-bin1,QING Feng-ling1,2,MENG Wei-dong1,21 Key Laboratory of Science & Technology of Eco-Textile,Ministry of Education,Donghua University,Shanghai 201620,China2 Key Laboratory of Organofluorine Chemistry,Shanghai Institute of Organic Chemistry,Chinese Academy of Sciences,Shanghai 200032,China |
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| Abstract: | Two novel fluorinated acrylate monomers 4a and 4b containing perfluorohexyl group were designed and synthesized starting from 4 - allylanisole and perfluorohexyl iodide. The monomers 4a and 4b were then copolymerized with octadecyl acrylate and 2 - hydroxyethyl acrylate by emulsion polymerization to give copolymers PFA 1 and PFA 2 respectively. The co-polymers were characterized by FTIR and their heat stability was measured by TGA. The surface properties of PFA 1 and PFA 2 were studied by applying on cotton fabrics. The treated cotton fabrics showed good water-repellent property, and the contact angles for water reached 142° for PFA 1 and 136° for PFA 2. |
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| Keywords: | fluorinated acrylate emulsion polymerization water and oil repellency |
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