JPS56166277A - Ink for marking pen - Google Patents
Ink for marking penInfo
- Publication number
- JPS56166277A JPS56166277A JP7068780A JP7068780A JPS56166277A JP S56166277 A JPS56166277 A JP S56166277A JP 7068780 A JP7068780 A JP 7068780A JP 7068780 A JP7068780 A JP 7068780A JP S56166277 A JPS56166277 A JP S56166277A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- script
- cap
- alkyl
- amino acid
- 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
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE: The titled ink, containing a coloring agent, an organic solvent and an amino acid derivative expressed by a specific formula, capable of suppressing the poor writing when used without a cap and retaining the rapid drying of the script, and suitable for a white board marker.
CONSTITUTION: An ink prepared by mixing (A) a coloring agent, e.g. a dye or pigment, with (B) an organic solvent, (C) an N-acrylated amino acid derivative expressed by the formula (R is 4W18C alkyl; R' is 1W18C alkyl; n is 1W4; M is H, alkali metal or alkaline earth metal), preferably at a weight ratio between the components (A) and (B) of 1W20%: 40W90%, and adding 0.5W10%, preferably 1W 5%, component (C) thereto.
EFFECT: The script is rapidly dried in 15W20sec, and writing is possible in 4hr without a cap.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7068780A JPS56166277A (en) | 1980-05-26 | 1980-05-26 | Ink for marking pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7068780A JPS56166277A (en) | 1980-05-26 | 1980-05-26 | Ink for marking pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56166277A true JPS56166277A (en) | 1981-12-21 |
Family
ID=13438795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7068780A Pending JPS56166277A (en) | 1980-05-26 | 1980-05-26 | Ink for marking pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56166277A (en) |
-
1980
- 1980-05-26 JP JP7068780A patent/JPS56166277A/en active Pending
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