FIBER PRODUCT AND ITS PRODUCTION

PURPOSE:To obtain a fiber product showing excellent durability and ultraviolet absorbing effects by sticking ferulic acid and its derivative to a fibrous material. CONSTITUTION:A fibrous material, e.g. natural fibers such as animal or plant fibers, regenerated fibers, semisynthetic fibers, polypropy...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAWA KAZUSHIRO, KAKUMOTO MASATO, KAWAGUCHI KOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING TEXTILES TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a fiber product showing excellent durability and ultraviolet absorbing effects by sticking ferulic acid and its derivative to a fibrous material. CONSTITUTION:A fibrous material, e.g. natural fibers such as animal or plant fibers, regenerated fibers, semisynthetic fibers, polypropylene or spandex is immersed in a solution obtained by dissolving ferulic acid and its derivative in a water-soluble organic solvent such as dioxane or acetonitrile and diluting the solution with water and ferulic acid and its derivative are stuck to the fibrous material to give a fiber product having excellent ultraviolet absorbing effects and not causing change of color. Synthetic fiber such as acrylic fiber or urethane fiber may be cited as the fibrous material and use of dimethyloldihydroxyethyleneurea besides ferulic acid and its derivative improves washing resistance.