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Water-based polishing printing ink for online polishing printing and preparation method

A water-based, ink-based technology, used in inks, applications, household appliances, etc., can solve the problems of water-based glazing inks with low gloss, unsatisfactory drying speed, and general water resistance, achieving good gloss and speeding up drying speed. , high gloss effect

Inactive Publication Date: 2014-11-19
SHANGHAI INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to provide an on-line printing ink to solve the technical problems of the above-mentioned water-based glazing inks such as low gloss, wear resistance, general water resistance, unsatisfactory drying speed, and adhesion phenomenon during high-temperature glazing. Water-based varnish ink for optical printing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A water-based glazing ink for on-line glazing printing, calculated in parts by weight, its raw material composition and content are as follows:

[0056] 55 parts of methyl methacrylate

[0057] 29 parts of n-butyl acrylate

[0058] 4 parts diacetone acrylamide

[0059] 1 part hydroxyethyl acrylate

[0060] tertiary vinyl carbonate 10 parts

[0061] 1 part acrylic

[0062] Adipic acid dihydrazide 3 parts

[0063] Potassium persulfate 0.3 parts

[0064] Emulsifier OP-21 1.3 parts

[0065] Emulsifier SDS 0.8 parts

[0066] Emulsifier MS-1 0.9 parts

[0067] 168 parts of deionized water

[0068] 4 parts water-based color paste

[0069] 2 parts ethanol

[0070] Leveling agent RM-2020 0.1 parts

[0071] Defoamer Defom W-0506 0.1 parts

[0072] Wax 2340 1 part

[0073] Water-based wetting agent Levelol W-469 0.1 part.

[0074] The preparation method of the above-mentioned water-based glazing ink for on-line glazing printing specifically comprises the following s...

Embodiment 2

[0090] A water-based glazing ink for on-line glazing printing, calculated in parts by weight, its raw material composition and content are as follows:

[0091] 57 parts of methyl methacrylate

[0092] 32 parts of n-butyl acrylate

[0093] Diacetone acrylamide 5.5 parts

[0094] 1.5 parts of hydroxyethyl acrylate

[0095] tertiary vinyl carbonate 12 parts

[0096] Acrylic 2 parts

[0097] Adipic acid dihydrazide 3.3 parts

[0098] Potassium persulfate 0.4 parts

[0099] Emulsifier OP-21 1.4 parts

[0100] Emulsifier SDS 0.9 parts

[0101] Emulsifier MS-1 1.0 parts

[0102] 188 parts of deionized water

[0103] 6 parts water-based color paste

[0104] 4 parts ethanol

[0105] Leveling agent RM-2020 0.2 parts

[0106] Defoamer Defom W-0506 0.2 parts

[0107] Wax 2340 2 parts

[0108] Water-based wetting agent Levelol W-469 0.2 parts.

[0109] The preparation method of the above-mentioned water-based glazing ink for on-line glazing printing specifically comprises th...

Embodiment 3

[0125] A water-based glazing ink for on-line glazing printing, calculated in parts by weight, its raw material composition and content are as follows:

[0126] 60 parts of methyl methacrylate

[0127] 33 parts of n-butyl acrylate

[0128] Diacetone acrylamide 7 parts

[0129] 2 parts hydroxyethyl acrylate

[0130] tertiary vinyl carbonate 15 parts

[0131] 3 parts acrylic

[0132] Adipic acid dihydrazide 3.6 parts

[0133] Potassium persulfate 0.5 parts

[0134] Emulsifier OP-21 1.5 parts

[0135] Emulsifier SDS 1.0 part

[0136] Emulsifier MS-1 1.1 parts

[0137] 191 parts of deionized water

[0138] 8 parts of water-based color paste

[0139] 6 parts ethanol

[0140] Leveling agent RM-2020 0.3 parts

[0141] Defoamer Defom W-2340 0.5 parts

[0142] Wax 2340 3 parts

[0143] Water-based wetting agent Levelol W-469 0.3 parts.

[0144] The preparation method of the above-mentioned water-based glazing ink for on-line glazing printing specifically comprises the fol...

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Abstract

The invention discloses water-based polishing printing ink for online polishing printing and a preparation method. The water-based polishing printing ink for online polishing printing is prepared from methyl methacrylate, n-butyl acrylate, diacetone-acryloamide, hydroxyethyl acrylate, vinyl versatate, acrylic acid, adipic dihydrazide, potassium peroxodisulfate, an emulsifier OP-21, an emulsifier SDS, an emulsifier MS-1, deionized water, water-based color paste, ethanol, a leveling agent RM-2020, a defoamer DefomW-0506, wax slurry 2340 and a water-based wetting agent LevelolW-469 in certain amounts. The preparation method comprises the following steps: firstly, synthesizing water-based acrylate resin in a core-shell structure; then, adding an adipic dihydrazide crosslinking monomer aqueous solution to mix; and finally, adding various functional auxiliaries and the water-based color paste to be uniformly mixed to obtain the water-based polishing printing ink for online polishing printing with high glossiness and excellent wear resistance and water resistance.

Description

technical field [0001] The invention discloses a water-based glazing ink for paper product printing, in particular to a water-based glazing ink for on-line varnish printing, which belongs to an environment-friendly water-based ink with high printing safety and is suitable for glazing printing of various paper products . Background technique [0002] The surface glazing of printed matter mainly plays two roles of protecting printed matter and improving the surface gloss of printed matter. A protective layer is formed on the surface of the printed matter after glazing, thereby improving the water resistance, moisture resistance, friction resistance, etc. of the printed matter; improving the surface gloss has a great effect on the appearance quality of the printed matter, and the better the gloss, the brighter the color of the printed matter , Arouse people's desire to buy and play the role of increasing selling points. [0003] The varnishing methods mainly include offset va...

Claims

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Application Information

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IPC IPC(8): C09D11/00C09D11/107C08F220/14C08F220/18C08F222/38C08F220/28C08F218/04C08F220/06
Inventor 吴蓁周婷婷韩茜郭青张英强
Owner SHANGHAI INSTITUTE OF TECHNOLOGY
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