JPS5714661A - Printing ink writable with water-based ink - Google Patents
Printing ink writable with water-based inkInfo
- Publication number
- JPS5714661A JPS5714661A JP8847880A JP8847880A JPS5714661A JP S5714661 A JPS5714661 A JP S5714661A JP 8847880 A JP8847880 A JP 8847880A JP 8847880 A JP8847880 A JP 8847880A JP S5714661 A JPS5714661 A JP S5714661A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- printing
- water
- writable
- pref
- 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: To prepare a printing ink which can be applied to a mass-printing process such as dry offset, letter press, gravure printing, etc., and form on arbitrary surface the printed ink film writable with a water-based ink, by adding a specific amount of fine powder of a highly water-absorbing polymer to an ink composition.
CONSTITUTION: The objective printing ink can be prepared by incorporating an ink composition with (A) ≤5wt% (pref. about 1wt%) of a highly water-absorbing polymer (pref. fine powder having an average particle diameter of ≤2μ (practically 0.1W2μ) and capable of absorbing ≥100pts.wt. of water per 1pt. of the polymer), and pref. (B) fine powder of inorganic material (e.g. microsilica, magnesium carbonate, etc.).
EFFECT: A white ink prepared therefrom provides a white paper writable with arbitrary writing utensiles. The composition can also be used in an arbitrary ink for solid printing, pattern printing, letter printing, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8847880A JPS5714661A (en) | 1980-07-01 | 1980-07-01 | Printing ink writable with water-based ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8847880A JPS5714661A (en) | 1980-07-01 | 1980-07-01 | Printing ink writable with water-based ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5714661A true JPS5714661A (en) | 1982-01-25 |
| JPS6234277B2 JPS6234277B2 (en) | 1987-07-25 |
Family
ID=13943887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8847880A Granted JPS5714661A (en) | 1980-07-01 | 1980-07-01 | Printing ink writable with water-based ink |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5714661A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6398496A (en) * | 1986-10-14 | 1988-04-28 | 住友重機械工業株式会社 | |
| GB2351087A (en) * | 1999-05-20 | 2000-12-20 | Bayer Ag | Preparations of solids containing graft copolymers |
| US8418615B2 (en) | 2001-09-24 | 2013-04-16 | Giesecke & Devrient Gmbh | Method for individualising security documents and corresponding security document |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233321A (en) * | 1975-09-06 | 1977-03-14 | Eidai Co Ltd | Particle board for backing |
-
1980
- 1980-07-01 JP JP8847880A patent/JPS5714661A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233321A (en) * | 1975-09-06 | 1977-03-14 | Eidai Co Ltd | Particle board for backing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6398496A (en) * | 1986-10-14 | 1988-04-28 | 住友重機械工業株式会社 | |
| GB2351087A (en) * | 1999-05-20 | 2000-12-20 | Bayer Ag | Preparations of solids containing graft copolymers |
| US8418615B2 (en) | 2001-09-24 | 2013-04-16 | Giesecke & Devrient Gmbh | Method for individualising security documents and corresponding security document |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234277B2 (en) | 1987-07-25 |
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