JPS55131061A - Mixed dye composition and dyeing by using the same - Google Patents
Mixed dye composition and dyeing by using the sameInfo
- Publication number
- JPS55131061A JPS55131061A JP3893679A JP3893679A JPS55131061A JP S55131061 A JPS55131061 A JP S55131061A JP 3893679 A JP3893679 A JP 3893679A JP 3893679 A JP3893679 A JP 3893679A JP S55131061 A JPS55131061 A JP S55131061A
- Authority
- JP
- Japan
- Prior art keywords
- dye
- formula
- compsn
- property
- build
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To obtain mixed dye compsn. which dyes cellulose fiber materials black with improved build-up property, by a method wherein a specified red dye is added to a specified dye which dyes the fiber materials dark blue.
CONSTITUTION: A mixed dye compsn. is prepared by using (A) 60W98wt% of an alkali metal salt or an ammonium salt of a dye of formula I (wherein Q is a radical of formula -SO2CH2CH2OSO3H) and (B) 40W2wt% of an alkali metal salt or an ammonium salt of a dye of formula II (wherein Q has the same meaning as in formula I). A cellulose fiber material is dyed by using the mixed dye compsn. When the dye of formula I is used alone, it gives dark blue and is lacking in build- up property as a black color. The build-up property can be improved by using the dye compsn. contg. the dye of formula II.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3893679A JPS55131061A (en) | 1979-03-30 | 1979-03-30 | Mixed dye composition and dyeing by using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3893679A JPS55131061A (en) | 1979-03-30 | 1979-03-30 | Mixed dye composition and dyeing by using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55131061A true JPS55131061A (en) | 1980-10-11 |
Family
ID=12539103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3893679A Pending JPS55131061A (en) | 1979-03-30 | 1979-03-30 | Mixed dye composition and dyeing by using the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131061A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611821A (en) * | 1995-09-16 | 1997-03-18 | Everlight Usa, Inc. | Black reactive dye composition |
-
1979
- 1979-03-30 JP JP3893679A patent/JPS55131061A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611821A (en) * | 1995-09-16 | 1997-03-18 | Everlight Usa, Inc. | Black reactive dye composition |
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