JPS5714661A - Printing ink writable with water-based ink - Google Patents

Printing ink writable with water-based ink

Info

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
Application number
JP8847880A
Other languages
Japanese (ja)
Other versions
JPS6234277B2 (en
Inventor
Tomehisa Mochimaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP8847880A priority Critical patent/JPS5714661A/en
Publication of JPS5714661A publication Critical patent/JPS5714661A/en
Publication of JPS6234277B2 publication Critical patent/JPS6234277B2/ja
Granted legal-status Critical Current

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
JP8847880A 1980-07-01 1980-07-01 Printing ink writable with water-based ink Granted JPS5714661A (en)

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)

* Cited by examiner, † Cited by third party
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 Print
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233321A (en) * 1975-09-06 1977-03-14 Eidai Co Ltd Particle board for backing

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 Print
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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