PRODUCTION OF ANTIBACTERIAL FIBER

Title:

PRODUCTION OF ANTIBACTERIAL FIBER

Document Type and Number:

Japanese Patent JP3188871

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To obtain an antibacterial fiber free from metal chelate and having excellent safety, etc., by immersing a fiber in an aqueous solution containing a specific surfactant, a water-soluble protein and an alkaline compound, separating the fiber from the solution and immersing in an aqueous solution containing a tea polyphenol.
SOLUTION: A fiber structure, etc., composed of woven or knit fabric of cellulose fiber, animal fiber, polyester fiber, acetate fiber, nylon fiber, acrylic fiber, rayon fiber, polypropylene fiber, polyvinyl chloride fiber, polyurethane fiber, etc., is immersed in an aqueous solution containing a cationic surfactant having quaternary ammonium salt group, a water-soluble protein and an alkaline compound. After separating the fiber from the aqueous solution, it is immersed in an aqueous solution containing a tea polyphenol to obtain the objective antibacterial fiber.

Inventors:

Fumihisa Yanabe
Kazuhiko Hayashi
Yuji Tobata

Application Number:

JP26784698A

Publication Date:

July 16, 2001

Filing Date:

September 22, 1998

Export Citation:

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Assignee:

ITO EN Co., Ltd.

International Classes:

A01N25/34; C09B61/00; D06M13/02; D06M13/152; D06M13/192; D06M13/322; D06M13/463; D06M15/17; D06P1/651; D06P5/00; D06M101/00; D06M101/02; D06M101/06; D06M101/08; D06M101/10; D06M101/16; D06M101/18; D06M101/20; D06M101/22; D06M101/28; D06M101/30; D06M101/32; D06M101/34; D06M101/38; (IPC1-7): D06M13/152; A01N25/34; C09B61/00; D06M13/463; D06M15/17; D06P1/651; D06P5/00

Domestic Patent References:

JP6173176A
JP4257377A
JP10331070A
JP11158785A
JP770948A

Attorney, Agent or Firm:

Masataka Oshima

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