Title:
DYE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/187447
Kind Code:
A1
Abstract:
The present invention addresses the issue of providing: a dye composition that is capable of high-concentration dying of fibers into a variety of hues and has excellent dyeing durability, e.g., light-resistance, sublimation, and washing of the dyed object; a fiber dyeing method; fiber that has been dyed using said dyeing method; and a compound. Provided are: a dye composition that includes at least one compound indicated in general formulas (A)–(G) and a nonionic dispersant; a fiber dyeing method; fiber dyed using said dyeing method; and a compound.
Inventors:
MATSUMOTO TOSHIAKI
KOBAYASHI ITSUKI
SUGIMURA RYOJI
KOBAYASHI ITSUKI
SUGIMURA RYOJI
Application Number:
PCT/JP2021/010481
Publication Date:
September 23, 2021
Filing Date:
March 16, 2021
Export Citation:
Assignee:
KIWA CHEMICAL IND CO LTD (JP)
International Classes:
C09B29/08; C09B29/09; C09B29/40; C09B57/00; C09B67/20; D06P1/16; D06P1/18; D06P3/79
Foreign References:
| JPS5966461A | 1984-04-14 | |||
| JPS582355A | 1983-01-07 | |||
| JPS62232462A | 1987-10-12 | |||
| JPH09111144A | 1997-04-28 | |||
| JP2019203223A | 2019-11-28 | |||
| JPS5526289A | 1980-02-25 | |||
| KR20160119306A | 2016-10-13 | |||
| DE4200739A1 | 1992-07-23 | |||
| JPH11158403A | 1999-06-15 | |||
| JPS61152647A | 1986-07-11 | |||
| JPS63135455A | 1988-06-07 | |||
| JPH04173874A | 1992-06-22 | |||
| GB953719A | 1964-04-02 | |||
| KR101618699B1 | 2016-05-18 | |||
| JPS5876584A | 1983-05-09 | |||
| JPS5658077A | 1981-05-20 | |||
| JPH083470A | 1996-01-09 |
Attorney, Agent or Firm:
IKEUCHI & PARTNERS (JP)
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