Title:
DISPERSE DYE FOR POLYLACTIC ACID FIBER
Document Type and Number:
Japanese Patent JP2006008871
Kind Code:
A
Abstract:
To provide a group of disperse dyes capable of applying high-light-fastness dyeing to a polylactic acid fiber and in particular to provide dyes of mixed colors, such as orange, green, brown, or gray, well-balanced among discoloration and fading properties of the primary color pigments which constitutes the hues.
The group of the disperse dyes for the polylactic acid fiber comprises as colorant components a yellow colorant compound represented by structural formula [3] and specified yellow, red, and blue colorant compounds.
Inventors:
HOSODA DAISUKE
FUJISAKI KOICHI
HIBARA TOSHIO
FUJISAKI KOICHI
HIBARA TOSHIO
Application Number:
JP2004188921A
Publication Date:
January 12, 2006
Filing Date:
June 25, 2004
Export Citation:
Assignee:
DYSTAR JAPAN LTD
International Classes:
C09B67/22; C09B1/473; C09B1/514; C09B1/58; C09B5/24; C09B25/00; C09B29/40; C09B29/42; C09B51/00; C09B55/00; D06P1/16; D06P1/18; D06P1/20; D06P3/54
Domestic Patent References:
| JP2005023254A | 2005-01-27 |
Attorney, Agent or Firm:
Yasuo Yokokura
Previous Patent: DISPERSIBLE COLORING MATERIAL
Next Patent: METHOD FOR GASIFYING BIOMASS WITH CARBON DIOXIDE
Next Patent: METHOD FOR GASIFYING BIOMASS WITH CARBON DIOXIDE