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    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/19532

    題名: Single-pack, self-curable, aqueous-based polyurethane dispersion containing a disperse dye
    作者: Huang, Ching-tzer;Chen, Kan-nan
    貢獻者: 淡江大學化學學系
    關鍵詞: curing of polymers;dyes/pigments;polyurethanes
    日期: 2006-06-05
    上傳時間: 2009-11-04 16:56:20 (UTC+8)
    出版者: John Wiley & Sons
    摘要: An organic-solvent-soluble disperse dye was introduced into an aqueous phase by a reaction with a self-emulsified, aqueous-based polyurethane (PU), and this resulted in the formation of a homogeneous, aqueous polymeric dye dispersion. This aqueous polymeric dye was stable in a water phase with excellent color extension upon application. It was formulated with a latent curing agent, polyaziridine (e.g., TMPTA-AZ), as a single-component, self-curable, aqueous polymeric dye. The curing reaction took place between PU carboxylic acid and the latent curing agent upon drying. A self-cured polymeric dye was obtained with excellent color extension and fastness and resistance to organic solvents and water after drying. This single-component, self-curable, aqueous-based PU system containing a dye has potential for printing, writing, and dyeing applications.
    關聯: Journal of Applied Polymer Science 100(5), pp.3741-3747
    DOI: 10.1002/app.23332
    顯示於類別:[化學工程與材料工程學系暨研究所] 期刊論文


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