Title:
DYED REGENERATED COLLAGEN FIBER, ARTIFICIAL HAIR, AND METHOD FOR DYE-FIXING TREATMENT OF DYED REGENERATED COLLAGEN FIBER
Document Type and Number:
WIPO Patent Application WO/2007/114422
Kind Code:
A1
Abstract:
Disclosed is a dyed regenerated collagen fiber, which is a regenerated collagen fiber dyed with a dye and has excellent dye fastness. Also disclosed is a dyed regenerated collagen fiber comprising at least one compound selected from the group consisting of a polyalkylene polyamine compound, a condensation product between a polyalkylene polyamine and dicyandiamide, and an acid addition salt compound of the condensation product.
Inventors:
KANO, Aki (8-27, Imaichi 2-chome Takasago-sh, Hyogo 03, 6760003, JP)
Application Number:
JP2007/057373
Publication Date:
October 11, 2007
Filing Date:
April 02, 2007
Export Citation:
Assignee:
KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-sh, Osaka 88, 5308288, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島３丁目２番４号 Osaka, 5308288, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島３丁目２番４号 Osaka, 5308288, JP)
International Classes:
D06P5/06; A41G3/00; D01F4/00; D06P3/04; D06P3/06; D06P3/10; D06P5/08; D06P5/02; A41G3/00; D01F4/00; D06P3/04
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (Nichimen Building 2nd Floor, 2-2 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 5300005, JP)
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