Title:
DYED GOODS AND METHOD FOR DYEING AND FINISHING THE SAME
Document Type and Number:
Japanese Patent JP2002339269
Kind Code:
A
Abstract:
To provide a method for simply dyeing a fiber such as a synthetic fiber and a natural fiber to a deep color without using a synthetic dye and a mordant containing a heavy metal such as chromium.
The fiber of a material to be dyed is soaked in a treating bath of an aqueous chitosan solution to carry out a chitosan treatment, and the fiber subjected to the chitosan treatment is soaked in a dye bath of an aqueous solution of the dye to dye the fiber.
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Inventors:
KAWAMURA ETSURO
Application Number:
JP2001153886A
Publication Date:
November 27, 2002
Filing Date:
May 23, 2001
Export Citation:
Assignee:
YASHIMA SANGYO KK
International Classes:
D06B1/00; A01N43/16; A01N61/00; D06M15/03; D06P5/00; (IPC1-7): D06P5/00; A01N43/16; A01N61/00; D06B1/00; D06M15/03
Attorney, Agent or Firm:
Tadao Usami
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