Dyed regenerated collagen fiber, artificial hair, and method for dye-fixing treatment of dyed regenerated collagen fiber

A dyed regenerated collagen fiber of the invention is a regenerated collagen fiber dyed with a dye and having an excellent dye fastness. An aspect of the invention is directed to a dyed regenerated collagen fiber including at least one kind of a compound selected from the group consisting of polyalk...

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Bibliographische Detailangaben
1. Verfasser:	KANO AKI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ARTIFICIAL FLOWERS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FEATHERS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES LAUNDERING MASKS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE WEARING APPAREL WIGS
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Beschreibung
Zusammenfassung:	A dyed regenerated collagen fiber of the invention is a regenerated collagen fiber dyed with a dye and having an excellent dye fastness. An aspect of the invention is directed to a dyed regenerated collagen fiber including at least one kind of a compound selected from the group consisting of polyalkylenepolyamine compounds, condensation compounds of polyalkylenepolyamine and dicyandiamide, and acid addition salt compounds of the condensation compounds.