Ceramic white stain-bleeding ink and preparation method thereof, ceramic tile and preparation method of ceramic tile

A ceramic brick and white technology, applied in the field of ceramic material preparation, can solve the problems of low whiteness, poor color rendering, unstable mixing system of color-forming raw materials and solvents, etc.

Active Publication Date: 2019-08-09
FOSHAN UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the objects of the present invention is to propose a ceramic white bleed ink, aiming to solve the problem of easy occurrence between the coloring material and the solvent in the existing ceramic bleed ink under relatively harsh conditions such as high temperature conditions or large temperature differences. The unstable condition of the mixed system, and the ink crystallization or delamination phenomenon after long-term storage, and even the problem of clogging the nozzle
[0006] The third object of the present invention is to propose a method for preparing ceramic tiles using ceramic white bleed ink, which aims to solve the problem of low whiteness after high-temperature firing in the existing preparation method of ceramic tiles using ceramic white bleed ink And the problem of poor color rendering

Method used

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  • Ceramic white stain-bleeding ink and preparation method thereof, ceramic tile and preparation method of ceramic tile
  • Ceramic white stain-bleeding ink and preparation method thereof, ceramic tile and preparation method of ceramic tile

Examples

Experimental program
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Effect test

Embodiment 1

[0062] The preparation method of ceramic white bleed flower ink comprises the following steps:

[0063] (1) NaOH and isooctanoic acid were used as raw materials, the temperature was controlled at 80°C, and the reaction time was 5 hours, and sodium isooctanoate was prepared through acid-base saponification;

[0064] (2) Prepare the sodium isooctanoate obtained in step (1) into a solution with a mass fraction of 10%, and add 42% metal salt solution and isopropyl myristate solvent, and mix well;

[0065] (3) After the reaction in the above step (2), the organic phase was obtained by extraction and liquid separation, and the moisture in the organic phase was removed by vacuum distillation at a temperature of 128° C. to obtain a chromogenic organic isooctanoic acid metal salt;

[0066] (4) According to mass percentage, 1% BYK110, 50% metal salt of chromogenic organic isooctanoate (among them, 23% of cerium isooctanoate, 76% of zirconium isooctanoate, 1% of aluminum isooctanoate) an...

Embodiment 2

[0074] The preparation method of ceramic white bleed flower ink comprises the following steps:

[0075] (1) Using NaOH and organic carboxylic acid as raw materials, the temperature is controlled at 60°C, and the reaction time is 10h, and sodium isooctanoate is prepared through acid-base saponification;

[0076] (2) The sodium organic carboxylate obtained in the step (1) is formulated into a solution with a mass fraction of 17%, and 26% of the water-soluble metal salt solution and isopropyl palmitate solvent are added, and mixed uniformly;

[0077] (3) After the reaction in the above step (2), the organic phase is obtained by extraction and liquid separation, and the moisture in the organic phase is removed by vacuum distillation at a temperature of 150° C. to obtain a chromogenic organic organic carboxylate metal salt;

[0078] (4) According to mass percentage, 1% BYK111, 50% metal salt of chromogenic organic carboxylic acid (among them, 25% cerium isooctanoate, 69.9% zirconium ...

Embodiment 3

[0085] The preparation method of ceramic white bleed flower ink comprises the following steps:

[0086] (1) Using NaOH and organic carboxylic acid as raw materials, the temperature is controlled at 60°C, and the reaction time is 10h, and sodium isooctanoate is prepared through acid-base saponification;

[0087] (2) The sodium organic carboxylate obtained in the step (1) is formulated into a solution with a mass fraction of 17%, and 26% of the water-soluble metal salt solution and isopropyl palmitate solvent are added, and mixed uniformly;

[0088] (3) After the reaction in the above step (2), the organic phase is obtained by extraction and liquid separation, and the moisture in the organic phase is removed by vacuum distillation at a temperature of 150° C. to obtain a chromogenic organic organic carboxylate metal salt;

[0089] (4) According to mass percentage, 3.8% BYK111, 40% metal salt of chromogenic organic carboxylic acid (among them, 25% cerium isooctanoate, 67% zirconiu...

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Abstract

The invention discloses ceramic white stain-bleeding ink and a preparation method thereof. The ceramic white stain-bleeding ink comprises a color-development composite and a wetting dispersant, wherein the color-development composite comprises a color-development organic metal salt and a color-development agent carrier, and the color-development organic metal salt is a mixed metal salt of organiccerium, organic zirconium and organic aluminum; the color-development agent carrier is at least one of a non-polar solvent and a middle- and low-polarity solvent or a combination of the non-polar solvent and the middle- and low-polarity solvent. By adding the color-development organic metal salt, the whole ink has a white decorative effect, and the color gamut of the ceramic stain-bleeding ink canbe enriched. By adding the color-development agent carrier, the color-development organic metal salt can be well dissolved into the color-development agent carrier, and a stable and uniform system isformed. By adding the wetting dispersant, metal elements in the color-development organic metal salt can be chelated, the color-development organic metal salt is further uniformly dispersed, the uniformity and the stability of the whole ink system are improved, accordingly, the ink cannot be separated out or layered, the ink can be stored for a long time, and transportation during daily use is facilitated.

Description

technical field [0001] The invention belongs to the field of preparation of ceramic materials, and in particular relates to a ceramic white bleeding ink and a preparation method thereof, ceramic tiles and a preparation method thereof. Background technique [0002] With the continuous development of modern technology, inkjet printing technology, known as the third decoration technology revolution in the ceramic industry, is also being fully promoted and applied. The design and color of ceramic tile products can also be enriched by inkjet printing technology. Realistic and personalized, in order to apply this technology in the field of ceramic tiles, the technology of combining 3D bleed ink with penetrability and inkjet printing technology has also emerged as the times require. In terms of texture, compared with ordinary ceramic polished tiles, since the 3D bleed ink will penetrate into the ceramic tiles to a depth of 0.6-1.0mm, the three-dimensional effect of the surface of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30C09D11/32C04B41/89
CPCC04B41/009C04B41/52C04B41/89C09D11/30C09D11/32C04B35/00C04B41/5022C04B41/50
Inventor 陈东初彭晔张翼叶秀芳常萌雷王坤石教艺
Owner FOSHAN UNIVERSITY
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