JPS56147872A - Recording solution - Google Patents
Recording solutionInfo
- Publication number
- JPS56147872A JPS56147872A JP5190080A JP5190080A JPS56147872A JP S56147872 A JPS56147872 A JP S56147872A JP 5190080 A JP5190080 A JP 5190080A JP 5190080 A JP5190080 A JP 5190080A JP S56147872 A JPS56147872 A JP S56147872A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous medium
- ester compound
- high polymer
- structural part
- dispersant
- 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: A recording solution for ink jetting, having improved long-term shelf stability in low-viscosity region, emerging stability, grabbing properties, etc., obtained by blending an aqueous medium containing pigment and a high polymer dispersant with an inner ester compound of a specific oxycarboxylic acid.
CONSTITUTION: 1W80wt%, Preferably 10W40wt% inner ester compound of an oxycarboxylic acid having ≤10C (preferably 4W6C) (preferably γ-butyrolactone shown by the formula, ε-caprolactone, etc.) is blended with pigment, high polymer dispersant, and an aqueous medium, the blend is ground, and adjusted to a viscosity preferably 3W10cps. Preferably the dispersant has 25W40wt% hydrophilic structural part (e.g., acrylic acid, etc.) and a hydrophobic structural part (e.g., styrene, etc.), and a molecular weight preferably 5,000W100,000.
EFFECT: Satisfying simultaneously concentration of printed image, clarity, water resistance, and light resistance, having low smell and toxicity, improved safety.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5190080A JPS56147872A (en) | 1980-04-17 | 1980-04-17 | Recording solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5190080A JPS56147872A (en) | 1980-04-17 | 1980-04-17 | Recording solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56147872A true JPS56147872A (en) | 1981-11-17 |
Family
ID=12899743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5190080A Pending JPS56147872A (en) | 1980-04-17 | 1980-04-17 | Recording solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56147872A (en) |
-
1980
- 1980-04-17 JP JP5190080A patent/JPS56147872A/en active Pending
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