CAPILLARY-CHANNELED POLYMER FIBERS MODIFIED FOR DEFENSE AGAINST CHEMICAL AND BIOLOGICAL CONTAMINANTS

A method of preparing a fiber or an article suitable for use in defending against a biological or a chemical contaminant, and the fiber or article resulting from the method thereof, is disclosed. The method includes obtaining a fiber such as a capillary-channeled fiber with a surface having grooves...

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Bibliographische Detailangaben
Hauptverfasser:	COLE, CHRISTINE, W, MARCUS, R., KENNETH, LUZINOV, IGOR, A, BROWN, PHILIP, JOHN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAUNDERING MECHANICAL FINISHING OF YARNS OR ROPES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES 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 WARPING OR BEAMING YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	A method of preparing a fiber or an article suitable for use in defending against a biological or a chemical contaminant, and the fiber or article resulting from the method thereof, is disclosed. The method includes obtaining a fiber such as a capillary-channeled fiber with a surface having grooves or channels thereon and modifying the surface of the fiber with an active agent so as to provide the fiber with the ability to defend against a biological or a chemical contaminant. L'invention concerne un procédé de préparation d'une fibre ou d'un article approprié pour une utilisation dans la défense contre un contaminant biologique ou chimique, et la fibre ou l'article résultant de ce procédé. Le procédé comprend l'obtention d'une fibre telle qu'une fibre à canaux capillaires avec une surface ayant des rainures ou canaux sur celle-ci et la modification de la surface de la fibre avec un agent actif de façon à doter la fibre de l'aptitude à se défendre contre un contaminant biologique ou chimique.