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Printing ink

A printing ink and rotational speed technology, applied in the field of printing ink, can solve the problems of slow drying speed, poor adhesion of printing ink, and dirty back, etc., and achieve the effect of fast drying speed, good adhesion, and no solvent volatilization

Active Publication Date: 2016-04-06
柳州市盛杰彩印有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the drying speed of some existing printing inks is too slow, which often causes the backside to be smeared and stuck to the page during printing.
There are also some printing inks with poor adhesion, which are prone to uneven printing and deinking, which seriously affect the printing quality.
Moreover, these inks usually do not have heat resistance, which seriously affects the application range of the ink

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0023] A kind of printing ink, is made from the raw material of following weight part:

[0024] 40 parts of permanent yellow, 20 parts of acrylic resin, 20 parts of lignin modified phenolic resin, 15 parts of saturated polyester resin, 35 parts of isoamyl acetate, 4 parts of starch phosphate, 20 parts of butanol, dipropylene glycol dimethyl ether 10 parts, 2 parts of power stone, 2 parts of magnet, 4 parts of hydrotalcite, 1 part of nonylphenol polyoxyethyl ether, 1 part of polysorbate, 1 part of butyraldehyde oxime, 1 part of copper octanoate and 60 parts of water.

[0025] A preparation method of printing ink, comprising the following steps:

[0026] Step 1. Pulverize the permanent yellow, acrylic resin, lignin-modified phenolic resin, saturated polyester resin, energy stone, magnetite, and hydrotalcite in the above parts by weight until the average particle size is 3 microns, and mix them uniformly to obtain a solid powder mixture;

[0027] Step 2, take the water of the a...

example 2

[0033] A kind of printing ink, is made from the raw material of following weight part:

[0034] 50 parts of permanent yellow, 30 parts of acrylic resin, 30 parts of lignin modified phenolic resin, 20 parts of saturated polyester resin, 40 parts of isoamyl acetate, 5 parts of starch phosphate, 25 parts of butanol, dipropylene glycol dimethyl ether 15 parts, 3 parts of power stone, 3 parts of magnet, 6 parts of hydrotalcite, 1.2 parts of nonylphenol polyoxyethyl ether, 1.5 parts of polysorbate, 2 parts of butyraldehyde oxime, 2 parts of copper octanoate and 65 parts of water.

[0035] A preparation method of printing ink, comprising the following steps:

[0036] Step 1. Pulverize the permanent yellow, acrylic resin, lignin-modified phenolic resin, saturated polyester resin, energy stone, magnetite, and hydrotalcite in the above parts by weight until the average particle size is 8 microns, and mix them uniformly to obtain a solid powder mixture;

[0037] Step 2, take the water of...

example 3

[0043] A kind of printing ink, is made from the raw material of following weight part:

[0044] 45 parts of permanent yellow, 25 parts of acrylic resin, 25 parts of lignin modified phenolic resin, 18 parts of saturated polyester resin, 37 parts of isoamyl acetate, 4.5 parts of starch phosphate, 23 parts of butanol, dipropylene glycol dimethyl ether 12 parts, 2.5 parts of power stone, 2.5 parts of magnet, 5 parts of hydrotalcite, 1.1 parts of nonylphenol polyoxyethyl ether, 1.2 parts of polysorbate, 1.2 parts of butyraldehyde oxime, 1.2 parts of copper octanoate and 63 parts of water.

[0045] A preparation method of printing ink, comprising the following steps:

[0046] Step 1. Pulverize the permanent yellow, acrylic resin, lignin-modified phenolic resin, saturated polyester resin, energy stone, magnetite, and hydrotalcite in the above parts by weight until the average particle size is 5 microns, and mix them uniformly to obtain a solid powder mixture;

[0047] Step 2, get t...

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PUM

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Abstract

The invention discloses printing ink. The printing ink is prepared from the following raw materials in parts by weight: 40-50 parts of permanent yellow, 20-30 parts of acrylic resin, 20-30 parts of lignin-modified phenolic resin, 15-20 parts of saturated polyester resin, 35-40 parts of isoamyl acetate, 4-5 parts of starch phosphate, 20-25 parts of butyl alcohol, 10-15 parts of dimethoxy dipropylene glycol, 2-3 parts of energy stone, 2-3 parts of magnet, 4-6 parts of hydrotalcite, 1-1.2 parts of nonyl phenol polyoxyethylene, 1-1.5 parts of polysorbate, 1-2 parts of butyraldehyde oxime, 1-2 parts of copper octoate and 60-65 parts of water. The invention further discloses a preparation method of the printing ink. The printing ink has the advantages of high drying speed, great adhesive force and superior heat resistance.

Description

technical field [0001] The present invention relates to the related field of ink. More specifically, the present invention relates to a printing ink. Background technique [0002] Ink is a substance used to form graphic information in the printing process, which directly determines the tone, color, and clarity of the image on the printed matter, so it plays a huge role in the printing process. However, the drying speed of some existing printing inks is too slow, which often causes phenomena such as back smearing and page sticking during printing. There are also some printing inks with poor adhesion, which are prone to uneven printing and deinking, which seriously affect the printing quality. Moreover, these inks usually do not have heat resistance, which seriously affects the application range of the ink. Therefore, it is urgent to design an ink with fast drying speed, good adhesion and strong heat resistance. Contents of the invention [0003] An object of the present...

Claims

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Application Information

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IPC IPC(8): C09D11/107C09D11/103C09D11/104C09D11/03C09D11/033C09D11/037
CPCC09D11/03C09D11/033C09D11/037C09D11/103C09D11/104C09D11/107
Inventor 邓绍敏陈体勇古胜军
Owner 柳州市盛杰彩印有限公司
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