TO PROVIDE METHOD FOR PRODUCING ANIMAL HAIR CONTAINING FIBER MATERIAL HAVING WASHABILITY AND WATER REPELLENCY

PROBLEM TO BE SOLVED: To provide a method for producing an epoch-making animal hair containing fiber material having washability and water repellency with excellent practicality, which has water repellency and morphological stability providing excellent washing durability, while maintaining a unique...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUOCHI HIDETO, YAMADA EIJI, OKAMOTO MATSUO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES 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
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing an epoch-making animal hair containing fiber material having washability and water repellency with excellent practicality, which has water repellency and morphological stability providing excellent washing durability, while maintaining a unique feeling that is inherent characteristics of an animal hair containing fiber material.SOLUTION: The method for producing an animal hair containing fiber material having washability and water repellency includes: a first treatment step in which an animal hair containing fiber material that contains an animal hair such as wool in a fiber material is subjected to a crosslinking treatment using either or both of a dichloro triazine-based crosslinking agent or/and a polyhalogenopyrimidine-based crosslinking agent; a second treatment step in which the fiber material subjected to the crosslinking treatment is subjected to a morphological stability imparting treatment using a polyurethane-based resin processing agent; and a third treatment step in which the fiber material subjected to the morphological stability imparting treatment is subjected to a water repelling treatment using a fluorine-based water-repelling processing agent.