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UV photo-curable ink

A technology of ultraviolet light and ink, applied in the direction of ink, household appliances, application, etc., can solve problems such as poor environmental adaptability, and achieve the effect of fast curing speed and strong adhesion

Inactive Publication Date: 2016-07-06
田建频
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, UV-curable inks still have disadvantages, that is, poor adaptability to the environment, and are not suitable for some extreme weather places.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1, a kind of UV-curable ink, described component by weight ratio: 15 parts of aliphatic modified epoxy acrylic resins; 23 parts of dipropylene glycol diacrylates; 2 parts of dyestuffs; 5 parts of photoinitiators; 2 parts of agent; 10 parts of epoxy acrylic resin; 8 parts of 1.6-hexanediol diacrylate; 2 parts of trimethylolpropane triacrylate; 3 parts of defoamer.

Embodiment 2

[0008] Embodiment 2, a kind of UV-curable ink, described component by weight ratio: 21 parts of aliphatic modified epoxy acrylic resins; 25 parts of dipropylene glycol diacrylates; 7 parts of dyestuffs; 8 parts of photoinitiators; 7 parts of agent; 15 parts of epoxy acrylic resin; 10 parts of 1.6-hexanediol diacrylate; 9 parts of trimethylolpropane triacrylate; 5 parts of defoamer.

Embodiment 3

[0009] Embodiment 3, a kind of UV-curable ink, described component by weight ratio: 27 parts of aliphatic modified epoxy acrylic resins; 30 parts of dipropylene glycol diacrylates; 11 parts of dyestuffs; 10 parts of photoinitiators; 12 parts of agent; 19 parts of epoxy acrylic resin; 17 parts of 1.6-hexanediol diacrylate; 10 parts of trimethylolpropane triacrylate; 10 parts of defoamer.

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PUM

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Abstract

The present invention relates to the technical field of chemical materials, and particularly relates to an UV photo-curable ink. The UV photo-curable ink comprises the following components by weight: 15 to 27 parts of aliphatic-modified epoxy acrylate resin; 23 to 30 parts of dipropylene glycol diacrylate; 2 to 11 parts of a dye; 5 to 10 parts of a photoinitiator; 2 to 12 parts of an accelerator; 10 to 19 parts of epoxy acrylate resin; 8 to 17 parts of 1,6-hexanediol diacrylate; 2 to 10 parts of trimethylolpropane triacrylate and 3 to 10 parts of a defoamer. Object of the present invention is to provide a fast-curing strong-adhesion UV photo-curable ink.

Description

technical field [0001] The invention relates to the technical field of chemical materials, in particular to an ultraviolet light curing ink. Background technique [0002] UV curable ink is a new type of ink, which can undergo crosslinking reaction with the binder under the irradiation of ultraviolet light of a certain wavelength, so that the ink can be changed from liquid to solid. 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, and low equipment investment. There are extremely wide applications. It is because of these advantages that its share in the ink market is gradually increasing. However, UV-curable inks still have disadvantages, that is, they have poor adaptability to the environment and are not suitable for places with extreme weather. Contents of the invention [0003] The object of the present invention is to provide a UV curabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/101C09D11/102
Inventor 田建频
Owner 田建频
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