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Ink capable of being used for disc printing and preparation method thereof

A technology of ink and optical disc, which is applied in the field of optical disc printing ink and its preparation, can solve problems such as impeding the application of personalized optical discs, unclear patterns and handwriting, and non-waterproofing, so as to improve color halo performance and waterproof performance, and clear and sharp edges , fast drying effect

Active Publication Date: 2016-03-09
深圳市墨库图文技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, most of the inks for printing CDs are based on organic solvent inks, which have the disadvantages of strong smell and not being environmentally friendly; while ordinary water-based dye inks are used for CD printing, and there are problems such as slow drying, halo, unclear patterns and writing, Not waterproof and other shortcomings, it is difficult to meet the production of personalized CDs in the wedding industry, personal portraits, children's photography, music albums, etc.
The above problems have greatly hindered the application of personalized CDs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027]40 parts by mass of deionized water, 0.2 parts by mass of surfactant 465, AMP95 of 0.1 parts by mass, PREVENTOLBIT20N of 0.1 parts by mass of LANXESS, isopropanol of 1.5 parts by mass, 2-pyrrolidone of 0.5 parts by mass, 0.5 parts by mass of propylene glycol, 2 parts by mass of diethylene glycol monobutyl ether, 0.05 parts by mass of leveling agent EFKA-3580, and 0.5 parts by mass of direct black 168 were put into a container and stirred at a high speed of 500rpm for 20 minutes. Then add 2 parts by mass of JONCRYL586, continue to stir for 30 minutes, filter the stirred material, and use filter elements with a pore size of 1.0 μm, 0.45 μm, and 0.22 μm to perform three-stage filtration in order to obtain the finished black ink.

Embodiment 2

[0029] 64.1 parts by mass of deionized water, 0.2 parts by mass of surfactant 104E, 0.2 parts by mass of surfactant 440, 0.5 parts by mass of triethanolamine, 0.2 parts by mass of PREVENTOLBIT20N, 3 parts by mass of isopropanol, 2 parts by mass of N-methylpyrrolidone, 8 parts by mass of diethylene glycol, 10 parts by mass of triethylene glycol monobutyl ether, 0.1 parts by mass of leveling agent BYK345, 3 parts by mass of direct blue 199 and 1 part by mass of Put Acid Blue 9 in a container and stir, and stir at a high speed of 500rpm for 20 minutes, then add 8 parts by mass of Lubrizol Caboset514H, continue stirring for 30 minutes, filter the stirred material, and use filter elements with a pore size of 1.0 μm, 0.45 μm, and 0.22 μm in sequence. The μm filter element performs 3-stage filtration to obtain the finished blue ink.

Embodiment 3

[0031] 65.3 parts by mass of deionized water, 0.2 parts by mass of surfactant EH-6, 0.2 parts by mass of surfactant 485, 0.1 parts by mass of lithium hydroxide, 0.1 parts by mass of PREVENTOLBIT20N, 3 parts by mass of iso Propanol, 2 mass parts of N-methylpyrrolidone, 10 mass parts of ethylene glycol, 10 mass parts of diethylene glycol monobutyl ether, 0.1 mass parts of leveling agent Hydropalat? 140, 2 mass parts of reactive red 141 Put 2 parts by mass of Direct Red 75 into a container and stir at a high speed of 500 rpm for 20 minutes, then add 5 parts by mass of JONCRYLHPD96, continue stirring for 30 minutes, filter the stirred material, and use filter elements with a pore size of 1.0 μm, The 0.45μm filter element and the 0.22μm filter element perform three-stage filtration to obtain the finished red ink.

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PUM

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Abstract

The invention discloses ink capable of being used for disc printing and a preparation method thereof. The ink comprises the following components in parts by mass: 0.5-8 parts of water-soluble dyes, 2-15 parts of water-based resin, 5-30 parts of an organic solvent, 0.1-0.5 part of a preservative, 0.2-3 parts of surfactants, 0.1-1 part of a pH regulator, 0.05-0.5 part of a levelling agent and 40-80 parts of water, wherein the water-based resin is at least one of water-based acrylic resin and water-based styrene-acrylic resin or styrene-acrylic emulsion; the levelling agent is one of BYK345, BYK347, BYK348, BYK349, Hydropalat<(R)>140 and EFKA-3580. The ink has the beneficial effects that through adding the water-based acrylic resin and the water-based styrene-acrylic resin or styrene-acrylic emulsion to the ink, the scuff resistance of patterns obtained after jet printing, the gradation property and the waterproofness can be effectively improved; the ink can be endowed with better levelling property and diffusion of the ink can be reduced by adding the levelling agent, so that the edges of patterns and characters obtained after printing are clear and sharp.

Description

technical field [0001] The invention relates to an ink, in particular to an ink which can be used for CD printing and a preparation method thereof. Background technique [0002] The visual effect of disc personalized printing is better than that of disc stickers, and it can save the paper needed for disc stickers, which is more environmentally friendly. However, at present, most of the inks for printing CDs are based on organic solvent inks, which have the disadvantages of strong smell and not being environmentally friendly; while ordinary water-based dye inks are used for CD printing, and there are problems such as slow drying, halo, unclear patterns and writing, Not waterproof and other shortcomings, it is difficult to meet the production of personalized CDs in the wedding industry, personal portraits, children's photography, music albums, etc. The above problems have greatly hindered the application of personalized optical discs. It is of great significance to develop a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/03
Inventor 梁日军王首斌
Owner 深圳市墨库图文技术有限公司
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