JPS6422971A - Dye for pigmenting stock solution for acrylic synthetic fiber - Google Patents
Dye for pigmenting stock solution for acrylic synthetic fiberInfo
- Publication number
- JPS6422971A JPS6422971A JP62177069A JP17706987A JPS6422971A JP S6422971 A JPS6422971 A JP S6422971A JP 62177069 A JP62177069 A JP 62177069A JP 17706987 A JP17706987 A JP 17706987A JP S6422971 A JPS6422971 A JP S6422971A
- Authority
- JP
- Japan
- Prior art keywords
- dye
- pigmenting
- synthetic fiber
- stock solution
- acrylic synthetic
- 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.)
- Granted
Links
Landscapes
- Coloring (AREA)
Abstract
NEW MATERIAL:A compound of formula I, II or III (D<+> is cationic dye residue; R is 8-18C aliphatic alkyl). EXAMPLE:A compound of formula IV. USE:Dye for pigmenting the stock solution for acrylic synthetic fiber. PREPARATION:A cationic dye is dissolved in water, and an aqueous solution of agent for conversion into lake is added to the resultant aqueous solution. After left to stand, the supernatant is removed by decantation followed by rinsing treatment to eliminate the inorganic salt contained, the resulting product is incorporated with glacial acetic acid to effect dissolution followed by, if need, addition of water for dilution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62177069A JPH0822977B2 (en) | 1987-07-17 | 1987-07-17 | Dye for undiluted solution of acrylic synthetic fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62177069A JPH0822977B2 (en) | 1987-07-17 | 1987-07-17 | Dye for undiluted solution of acrylic synthetic fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6422971A true JPS6422971A (en) | 1989-01-25 |
JPH0822977B2 JPH0822977B2 (en) | 1996-03-06 |
Family
ID=16024577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62177069A Expired - Lifetime JPH0822977B2 (en) | 1987-07-17 | 1987-07-17 | Dye for undiluted solution of acrylic synthetic fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0822977B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013047285A (en) * | 2010-09-15 | 2013-03-07 | Jsr Corp | Basic colorant, coloring composition, color filter, and display element |
-
1987
- 1987-07-17 JP JP62177069A patent/JPH0822977B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013047285A (en) * | 2010-09-15 | 2013-03-07 | Jsr Corp | Basic colorant, coloring composition, color filter, and display element |
Also Published As
Publication number | Publication date |
---|---|
JPH0822977B2 (en) | 1996-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080306 Year of fee payment: 12 |