Title:
LIQUID PRINTING INK, PRINTED MATTER, AND PACKAGING MATERIAL
Document Type and Number:
Japanese Patent JP2020200441
Kind Code:
A
Abstract:
To provide liquid printing ink which has both glossiness and transparency while having scratch resistance to a film base material or a paper base material, abrasion resistance, blocking resistance to the film base material and offset resistance to the paper base material.SOLUTION: Liquid printing ink contains a binder resin, wax, an organic solvent and a chelate-based crosslinking agent, and satisfies the following (1) to (3): (1) the wax is at least one hydrocarbon-based wax selected from the group consisting of polyolefin wax and Fischer-Tropsch wax; (2) an acid value of the wax is 0.5-20.0 mgKOH/g, and 0.1-5.0 mass% of the wax is contained in the total amount of the ink; and (3) a mass ratio of the wax to the chelate-based crosslinking agent is 10:1 to 1:30.SELECTED DRAWING: None
Inventors:
TERAMOTO HIDEYASU
OHASHI TOMIHIRO
WATANABE TOSHIO
OHASHI TOMIHIRO
WATANABE TOSHIO
Application Number:
JP2020068296A
Publication Date:
December 17, 2020
Filing Date:
April 06, 2020
Export Citation:
Assignee:
DIC GRAPHICS CORP
International Classes:
C09D11/03; B65D65/00; C09D11/38
Domestic Patent References:
| JP2018053014A | 2018-04-05 | |||
| JP2004285245A | 2004-10-14 | |||
| JP2004346197A | 2004-12-09 | |||
| JP2012256551A | 2012-12-27 | |||
| JP2013256551A | 2013-12-26 | |||
| JP2017039896A | 2017-02-23 |
Attorney, Agent or Firm:
Shinji Ogawa
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