Acrylate table printing gravure ink and preparation method thereof

An acrylic and gravure ink technology, applied in inks, chemical instruments and methods, transportation and packaging, etc., can solve problems such as insufficient gloss, affect printing effect, poor adhesion, etc., to improve stirring efficiency and mixing uniformity, Improves adhesion and gloss

Active Publication Date: 2022-07-15
XIAMEN OUHUA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the water-based gravure plastic printing surface / composite ink prepared by this preparation method uses distilled water as a diluent, which has the problems of poor adhesion and insufficient gloss, which seriously affects the printing effect and needs to be improved.

Method used

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  • Acrylate table printing gravure ink and preparation method thereof
  • Acrylate table printing gravure ink and preparation method thereof
  • Acrylate table printing gravure ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] An acrylic gravure ink for surface printing includes a blend group and a dilution group in a ratio of 5:1 by weight.

[0046] Wherein, the blend group comprises by weight 28 parts of acrylate emulsion, 16 parts of methylcyclopentadiene dimer, 15 parts of color paste, 6 parts of antioxidant, 3 parts of penetrant, 2.0 parts of dispersant, 1.0 part of photoinitiator and 0.6 part of polyacrylamine hydrochloride.

[0047] And the antioxidants are ditetradecyl alcohol ester, tert-butyl-p-cresol and dihydroquinoline, and the mass percentage of the ditetradecyl alcohol ester in the antioxidant is 60%. The penetrants were polyethylene glycol ethers, sodium alkyl succinate sulfonate, and sulfated castor oil. The dispersant is zinc stearate. The photoinitiator was diphenyl-(2,4,6-trimethylbenzoyl)phosphonium oxide.

[0048]Meanwhile, the dilution group included toluene, isopropanol, ethyl acetate and ethanol in a ratio of 5:3:1:1 by weight.

[0049] Therefore, the acrylic grav...

Embodiment 2

[0057] The difference between Example 2 and Example 1 is that the acrylic surface printing gravure ink in Example 2 includes a blend group and a dilution group in a ratio of 5:2 by weight.

[0058] Wherein, the blend group comprises by weight 32 parts of acrylate emulsion, 21 parts of methylcyclopentadiene dimer, 17 parts of color paste, 8 parts of antioxidant, 3.5 parts of penetrant, 2.3 parts of dispersant, 1.2 parts of photoinitiator and 0.7 parts of polyacrylamine hydrochloride.

[0059] And the antioxidants are ditetradecyl alcohol ester and 2,6-tertiary butyl-4-methylphenol, and the mass percentage of the ditetradecyl alcohol ester in the antioxidant is 80%. The penetrant is an alkylphenol polyoxyethylene ether. The dispersing agent is stearic acid monoglyceride and bisphenol-A polyoxyethylene ether. The photoinitiators were butyl benzoin and isopropylthioxanthone.

[0060] Meanwhile, the dilution group included toluene, isopropanol, ethyl acetate, and ethanol in a ra...

Embodiment 3

[0062] The difference between Example 3 and Example 1 is that the acrylic surface printing gravure ink in Example 3 includes a blend group and a dilution group in a ratio of 5:3 by weight.

[0063] Wherein, the blend group comprises by weight 36 parts of acrylate emulsion, 26 parts of methylcyclopentadiene dimer, 18 parts of color paste, 10 parts of antioxidant, 4 parts of penetrant, 2.6 parts of dispersant, 1.4 parts of photoinitiator and 0.8 parts of polyacrylamine hydrochloride.

[0064] And the antioxidants are ditetradecyl alcohol ester, tert-butyl-p-cresol and 2,6-tertiary butyl-4-methylphenol, and the ditetradecyl alcohol ester accounts for the antioxidant mass percentage is 85%. The penetrant is at least one of polyethylene glycol ether, polycarboxylate ether, alkylphenol polyoxyethylene ether, sodium alkyl succinate sulfonate and sulfated castor oil. The dispersing agents are monoglyceryl stearate, zinc stearate, polyethylene glycol and bisphenol-A polyoxyethylene e...

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PUM

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Abstract

The invention discloses acrylate table printing intaglio ink and a preparation method thereof, and relates to the technical field of intaglio ink, and the acrylate table printing intaglio ink is characterized by comprising a blend group and a dilution group in a weight part ratio of 5: (1-3), the blend group is prepared from the following components in parts by weight: 28 to 36 parts of acrylate emulsion, 16 to 26 parts of methyl cyclopentadiene dimer, 15 to 18 parts of color paste, 6 to 10 parts of antioxidant, 3 to 4 parts of penetrant, 2.0 to 2.6 parts of dispersing agent, 1.0 to 1.4 parts of photoinitiator and 0.6 to 0.8 part of polyacrylamide hydrochloride; and the dilution group comprises toluene, isopropanol, acetic ether and ethanol in a weight part ratio of 5: (3-3.5): (1-1.5): (0.5-1). Acrylate emulsion and methyl cyclopentadiene dimer are used as connecting materials, color paste, an antioxidant, a penetrating agent, a dispersing agent, a photoinitiator and polyallylamine hydrochloride are combined to form a stable blend group, and then the stable blend group is mixed with a dilution group composed of methylbenzene, isopropanol, acetic ether and ethyl alcohol; and the acrylate table printing gravure ink with remarkably improved adhesion and glossiness effects is obtained.

Description

technical field [0001] The invention relates to the technical field of gravure ink, and more particularly to an acrylic surface printing gravure ink and a preparation method thereof. Background technique [0002] Gravure ink is gravure ink, and gravure ink is a general term for various gravure inks used in various gravure printing methods. It belongs to a type of ink suitable for gravure printing, and is inked on the pattern part concave in the layout during printing, and then printing is performed by wiping or scraping the ink in the non-pattern part. Specifically, there are engraving gravure inks and gravure inks. [0003] The Chinese patent application document with the publication number of CN106488960A discloses a water-based gravure plastic printing surface printing / composite ink, a connecting material and a preparation method thereof. ~88 parts, 10-30 parts of organic pigments, 0.1-0.15 parts of adhesion promoter, 1-1.5 parts of drying aid, and 0.2-0.5 part of defoa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/101C09D11/03C09D11/107C09D11/033B01F35/32B01F35/12B01F27/90B01F101/35
CPCC09D11/101C09D11/03C09D11/107C09D11/033
Inventor 陈云生
Owner XIAMEN OUHUA IND
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