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Pearlescent printing ink used for glass and preparation method of pearlescent printing ink

A pearlescent ink and glass technology, applied in inks, applications, household appliances, etc., can solve the problems of inability to print, full and thick pearlescent effect, poor ink adhesion, etc., to achieve good wetting, easy operation, and good fluidity performance. and dispersion properties

Inactive Publication Date: 2017-12-22
萍乡星弛光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, pearlescent inks are mainly used on substrates such as packaging paper, magazines, posters, and textiles. Due to the poor adhesion of inks to glass substrates, it is difficult to apply pearlescent inks to glass printing.
In addition, the current pearlescent ink has certain contradictions in printability and its pearlescent effect, and cannot have both superior printability and full and thick pearlescent effect

Method used

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  • Pearlescent printing ink used for glass and preparation method of pearlescent printing ink
  • Pearlescent printing ink used for glass and preparation method of pearlescent printing ink
  • Pearlescent printing ink used for glass and preparation method of pearlescent printing ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Pearlescent ink for glass, prepared using the following steps:

[0031] (1) 10 parts of phenolic resins, 15 parts of rosin resins, 15 parts of vegetable oils and 5 parts of mineral oils are dropped into a stirring device and mixed to obtain a connecting material, which is preserved for subsequent use;

[0032] (2) 25 parts of rosin-modified phenolic resins, 5 parts of water-soluble acrylic resins, 15 parts of hydroxyfluorosilicone resins and 30 parts of solvents are dropped into the stirring device and evenly mixed, and the stirring speed is 1200rpm, and stirred for 30min to obtain the first mixed solution;

[0033] (3) adding 20 parts of pearlescent pigments, the linking material of step (1) and 0.5 part of defoaming agent into the first mixed solution successively and put them into the stirring device, the stirring speed is 700rpm, stirring for 40min, and after adjusting to the required viscosity, obtain mixed material;

[0034] (4) The mixed material is ground and d...

Embodiment 2

[0037] Pearlescent ink for glass, prepared using the following steps:

[0038] (1) 15 parts of phenolic resins, 10 parts of rosin resins, 10 parts of vegetable oils and 10 parts of mineral oils are dropped into a stirring device and mixed to obtain a connecting material, which is preserved for subsequent use;

[0039] (2) 30 parts of rosin-modified phenolic resins, 10 parts of water-soluble acrylic resins, 20 parts of hydroxyfluorosilicone resins and 35 parts of solvents are dropped into the stirring device and evenly mixed, and the stirring speed is 1250rpm, and stirred for 25min to obtain the first mixed solution;

[0040] (3) adding 25 parts of pearlescent pigments, the linking material of step (1) and 1 part of defoaming agent into the first mixed solution successively and put them into the stirring device, the stirring speed is 750rpm, stirring for 35min, and after adjusting to the required viscosity, obtain mixed material;

[0041] (4) The mixed material is ground and d...

Embodiment 3

[0044] Pearlescent ink for glass, prepared using the following steps:

[0045] (1) 20 parts of phenolic resins, 12 parts of rosin resins, 20 parts of vegetable oils and 15 parts of mineral oils are dropped into a stirring device and mixed to obtain a connecting material, which is preserved for subsequent use;

[0046] (2) 40 parts of rosin-modified phenolic resins, 15 parts of water-soluble acrylic resins, 25 parts of hydroxyfluorosilicone resins and 40 parts of solvents are dropped into the stirring device and evenly mixed, the stirring speed is 1300rpm, and stirred for 20min to obtain the first mixed solution;

[0047] (3) adding 30 parts of pearlescent pigments, the linking material of step (1) and 2.5 parts of defoaming agent into the first mixed solution successively and put them into the stirring device, the stirring speed is 800rpm, stirring for 30min, and after adjusting to the required viscosity, obtain mixed material;

[0048] (4) The mixed material is ground and di...

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Abstract

The invention relates to the technical field of glass printing ink, and specifically relates to pearlescent printing ink used for glass and a preparation method of pearlescent printing ink. The pearlescent printing ink is prepared from the following components in parts by weight: 25 to 40 parts of rosin modified phenolic resin, 5 to 15 parts of water-soluble acrylic resin, 15 to 25 parts of hydroxyl fluoro-siloxane resin, 20 to 30 parts of pearlescent pigment, 15 to 35 parts of a connecting material, 30 to 40 parts of a solvent and 0.5 to 2.5 parts of a defoaming agent. Compared with the prior art, the dispersibility and the solubility of a resin system are improved through the connecting material and the solvent, the pearlescent printing ink has good mobility performance and dispersibility, meanwhile the viscosity of the mixed materials is controlled, the connecting material is not layered in the pearlescent printing ink and well moistens the pearlescent pigment, and the pearlescent performance and the lustrousness are improved, so that the prepared pearlescent printing ink has good printability and a full and thick pearlescent effect.

Description

technical field [0001] The invention relates to the technical field of glass printing ink, in particular to a pearlescent ink for glass and a preparation method thereof. Background technique [0002] Pearlescent ink is made up of pearlescent pigments and binders. The pearlescent pigments have unique pearl luster, which can improve the brightness of the product's color and can also change the color rendering effect. It is a new type of packaging printing and color printing. Material. [0003] In the prior art, pearlescent inks are mainly used on substrates such as wrapping paper, magazines, advertisements, textiles, etc. Due to the poor adhesion of inks to glass substrates, it is difficult to apply pearlescent inks to glass printing. In addition, the current pearlescent ink has certain contradictions in printability and its pearlescent effect, and cannot simultaneously have superior printability and full and thick pearlescent effect. SUMMARY OF THE INVENTION [0004] In v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/103C09D11/107C09D11/102
CPCC09D11/102C09D11/103C09D11/107
Inventor 钟少芬黄维冯佳明
Owner 萍乡星弛光电科技有限公司
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