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Actinic ray-curable ink composition and production method for inorganic fired body

A technology of active energy rays and ink composition, applied in the direction of copying/marking method, ink, post-processing of printing, etc., can solve the problem of peeling off of cured film

Pending Publication Date: 2022-02-01
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, after applying ink to a heat-resistant base material to form a cured film of the ink, if the cured film is fired, the cured film may be peeled off, and it is necessary to improve the adhesion.

Method used

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  • Actinic ray-curable ink composition and production method for inorganic fired body
  • Actinic ray-curable ink composition and production method for inorganic fired body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0107] Hereinafter, although this indication is demonstrated further concretely based on an Example, unless it deviates from the summary of this indication, it is not limited to a following example.

[0108] [Preparation of ink composition]

[0109] In Examples 1-20 and Comparative Example 1, each component shown in Table 1 and Table 2 was mixed. The mixture was dispersed with a bead mill for 10 hours to obtain an ink composition. In addition, the glass frit is mixed with other components after pulverizing in advance. The units of the numerical values ​​described in Table 1 and Table 2 are all "mass %".

[0110] The details of each component shown in Table 1 and Table 2 are as follows.

[0111] (1) Inorganic pigments

[0112] ・Black (BK): Fe-Mn composite oxide (product name "Black 980", manufactured by Shepherd Color)

[0113] Cyan (C): Co-Cr-Al composite oxide (product name "Cyan 561", manufactured by Shepherd Color)

[0114] Magenta (M): Fe oxide (product name "Magenta...

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Abstract

This actinic ray-curable ink composition for use in production of an inorganic fired body contains an inorganic pigment, a glass frit, a dispersing agent, radical polymerizable monomers, and a radical polymerization initiator, wherein monofunctional, ethylenically-unsaturated monomers account for 60 mass% or more with respect to the total amount of the radical polymerizable monomers. This production method is for an inorganic fired body.

Description

technical field [0001] The present disclosure relates to a method for producing an active energy ray-curable ink composition and an inorganic calcined body. Background technique [0002] In recent years, there has been a need to develop inks capable of recording images on heat-resistant substrates such as glass. As the required performance, sharpness of image can be mentioned first. In addition, after applying ink to a heat-resistant base material to form a cured film of the ink, if firing is performed, the cured film may peel off, and it is necessary to improve the adhesiveness. [0003] As an ink capable of recording an image on a heat-resistant substrate, for example, Japanese Patent Application Laid-Open No. 2001-39008 discloses that an inorganic solid selected from the group consisting of pigments, glass powder, and other glass-forming components contains at least 30% by mass color paste. JP 2012-527521 A discloses a composition containing silver powder, glass frit, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/01C09D11/101B41M5/00
CPCC09D11/101B41J2/01C09D11/322C09D11/38C09D4/00C08F220/1811C08F220/282C08F226/06B41M5/007B41M5/0047B41M7/0081B41M7/009C08F220/301C08F222/102C08F226/10C08F220/1812B41M1/34C08K3/40C09D11/037
Inventor 原未奈子幕田俊之
Owner FUJIFILM CORP