JPS5744683A - Oily ink - Google Patents
Oily inkInfo
- Publication number
- JPS5744683A JPS5744683A JP12017680A JP12017680A JPS5744683A JP S5744683 A JPS5744683 A JP S5744683A JP 12017680 A JP12017680 A JP 12017680A JP 12017680 A JP12017680 A JP 12017680A JP S5744683 A JPS5744683 A JP S5744683A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- methyl
- formula
- anthraquinone dye
- ethyl
- 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
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: A delayed drying oily ink, containing an anthraquinone dye expressed by a specific structural formula and an alcoholic solvent as principal components, and having improved stability with time.
CONSTITUTION: An ink containing (A) preferably 1W40wt%, based on the total weight of the ink, anthraquinone dye expressed by formula I [R is methyl or ethyl; n is an integer 1W20; Y and Z are H, -NH, -NP- (P is methyl, ethyl, phenyl or tolyl), etc.; W and X are H, OH, nitro, formula II or III] and (B) preferably 30W 99wt%, based on the total weight of the ink, alcoholic solvent, e.g. ethanol or methyl cellosolve. The component (A) is obtained by dispersing and dissolving the general anthraquinone dye in a solvent, and reacting the dye with propylene oxide or butylene oxide in the presence of a catalyst, e.g. an alkaline carbonate.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12017680A JPS5744683A (en) | 1980-08-30 | 1980-08-30 | Oily ink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12017680A JPS5744683A (en) | 1980-08-30 | 1980-08-30 | Oily ink |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5744683A true JPS5744683A (en) | 1982-03-13 |
JPS6366871B2 JPS6366871B2 (en) | 1988-12-22 |
Family
ID=14779798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12017680A Granted JPS5744683A (en) | 1980-08-30 | 1980-08-30 | Oily ink |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5744683A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018108192A (en) * | 2016-12-28 | 2018-07-12 | 小林製薬株式会社 | Perfume composition |
-
1980
- 1980-08-30 JP JP12017680A patent/JPS5744683A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018108192A (en) * | 2016-12-28 | 2018-07-12 | 小林製薬株式会社 | Perfume composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6366871B2 (en) | 1988-12-22 |
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