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Photo-curable printing ink

A light-curing ink and pearlescent technology, which is applied in inks, household utensils, applications, etc., can solve the problems of single performance, poor texture of pattern formation, single decorative effect, etc., and achieve the effect of simple manufacturing process, comprehensive performance and good decorative effect

Inactive Publication Date: 2015-07-01
田建频
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current light-curing ink has single performance and single decorative effect, and the pattern texture is poor and the process is complicated.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1, a photocurable ink, the raw materials are proportioned by weight: 30 parts of pure acrylate, 8 parts of 2-isopropylthioxanthone, 4 parts of 4-phenylbenzophenone, dipropylene glycol 32 parts of diacrylate, 8 parts of pigment, 2 parts of auxiliary agent; the color of the pigment is pearlescent silver white, pearlescent red, pearlescent purple, pearlescent gold or pearlescent yellow; the auxiliary agent defoamer, leveling agent and dispersant .

Embodiment 2

[0010] Example 2, a photocurable ink, the raw materials are proportioned by weight: 60 parts of pure acrylate, 5 parts of 2-isopropylthioxanthone, 6 parts of 4-phenylbenzophenone, dipropylene glycol 30 parts of diacrylate, 12 parts of pigment, and 5 parts of auxiliary agent; the color of the pigment is pearlescent silver white, pearlescent red, pearlescent purple, pearlescent gold or pearlescent yellow; the auxiliary agent defoamer, leveling agent and dispersant .

Embodiment 3

[0011] Example 3, a photocurable ink, the raw materials are proportioned by weight: 45 parts of pure acrylate, 6.5 parts of 2-isopropylthioxanthone, 5 parts of 4-phenylbenzophenone, dipropylene glycol 31 parts of diacrylate, 10 parts of pigment, 3.5 parts of auxiliary agent; the color of the pigment is pearlescent silver white, pearlescent red, pearlescent purple, pearlescent gold or pearlescent yellow; the auxiliary agent defoamer, leveling agent and dispersant .

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PUM

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Abstract

The invention relates to the technical field of printing inks, and concretely relates to a photo-curable printing ink. The printing ink comprises, by weight, 30-60 parts of pure acrylate, 5-8 parts of 2-isopropylthioxanthone, 4-6 parts of 4-phenylbenzophenone, 30-32 parts of dipropylene glycol diacrylate, 8-12 parts of a pigment, and 2-5 parts of an assistant. The photo-curable printing ink provided by the invention has the advantages of beautiful decoration and ideal performances.

Description

technical field [0001] The invention relates to the technical field of ink, in particular to a photocurable ink. Background technique [0002] Ultraviolet (UV) curable ink refers to the ink in which the binder in the ink undergoes a crosslinking reaction under the irradiation of ultraviolet light of a certain wavelength, and changes from liquid to solid to complete curing. As a new type of environmentally friendly ink, UV-curable ink has the advantages of energy saving, no solvent emission, no pollution to the environment, high production efficiency, suitable for heat-sensitive substrates, excellent printing performance, and low equipment investment. There are extremely wide applications on printing surfaces such as inks, paint films, etc., covering almost all existing printing processes, and the market share of inks is also gradually increasing. However, the current light-curable ink has single performance and single decorative effect, and the pattern texture is poor and t...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/107
CPCC09D11/101C09D11/107
Inventor 田建频
Owner 田建频