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Quick-dry ink jet printing ink for coated paper and preparation method of quick-dry ink jet printing ink

A technology of inkjet ink and coated paper, which is applied in the field of quick-drying inkjet printing ink, can solve the problems of printing ink such as poor adsorption capacity, ink flow, loose ink, etc., and achieve the effect of good printing quality and fast drying speed

Inactive Publication Date: 2014-03-12
张家港威迪森化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the smooth surface of coated paper, it has excellent affinity for oily inks, but has poor adsorption capacity for printing inks. When using dye inks, there are often phenomena such as scattered ink and ink flow, and when using pigment inks, ink accumulation is prone to occur. Phenomenon
It is precisely because of these problems that the application of coated paper in inkjet printers is not yet common.

Method used

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  • Quick-dry ink jet printing ink for coated paper and preparation method of quick-dry ink jet printing ink
  • Quick-dry ink jet printing ink for coated paper and preparation method of quick-dry ink jet printing ink

Examples

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Embodiment 1

[0012] First, 1.3g C.I. direct black 166, 2.0g pigment, 5.6g water-soluble acrylic resin, 10g glycerin, 8g1,3-dimethyl-3-imidazolinone, 13g diethylene glycol, 1.5g nonionic surfactant surfynol465 , 3.5g urea, 1g triethylene glycol monobutyl ether, 2g antifungal agent, add 80g deionized water, heat and stir at 80-90°C for 1h, cool to 35-40°C, add 2.5g ethanol, stir at 25-30°C for 20min, Stand still for 10 hours, and vacuum filter with a membrane with a pore size of 0.3 μm to obtain a quick-drying inkjet printing ink.

Embodiment 2

[0014] First, 1.8g C.I. direct black 168, 2.3g pigment, 7.0g water-soluble acrylic resin, 15g glycerin, 7g1,3-dimethyl-3-imidazolinone, 12g diethylene glycol, 1.5g nonionic surfactant surfynol465 , 3.3g urea, 1.5g triethylene glycol monobutyl ether, 4.5g antifungal agent, add 85g deionized water, heat and stir at 80~90℃ for 1.5h, cool to 35~40℃, add 3g ethanol, stir at 25~30℃ After 20 minutes, stand still for 12 hours, and vacuum filter with a membrane with a pore size of 0.35 μm to obtain a quick-drying inkjet printing ink.

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Abstract

The invention discloses quick-dry ink jet printing ink for coated paper. The quick-dry ink jet printing ink for coated paper comprises the following components in parts by mass: 1-3 parts of a dye, 2-3 parts of a pigment, 5-10 parts of water soluble acrylic resin, 6-8 parts of 1, 3-dimethyl-3-imidazolone, 12-16 parts of glycerinum, 12-15 parts of diglycol, 1.5-2.5 parts of a nonionic surfactant surfynol465, 3.2-3.6 parts of urea, 1-1.5 parts of triethylene glycol monobutyl ether, 2-5 parts of a mildew preventive, 2-3 parts of ethanol and 80-85 parts of deionized water. According to the technical scheme, the pigment and the dye are matched in use, so that the printing quality is good and the drying speed is fast.

Description

technical field [0001] The invention relates to an ink-jet printing ink, in particular to a quick-drying ink-jet printing ink suitable for printing on coated paper. Background technique [0002] Coated paper has many advantages such as small stretchability, high strength, uniform thickness, and good water resistance. It is widely used in printing pictorials, advertisements, landscape paintings, exquisite calendars, and portrait photography. Due to the smooth surface of coated paper, it has excellent affinity for oily inks, but has poor adsorption capacity for printing inks. When using dye inks, there are often phenomena such as scattered ink and ink flow, and when using pigment inks, ink accumulation is prone to occur. Phenomenon. It is precisely because of these problems that the application of coated paper in inkjet printers is not yet common. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an ink-jet ink wit...

Claims

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Application Information

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IPC IPC(8): C09D11/322C09D11/328
Inventor 范葆荃钱建平傅学敏叶斌江燕
Owner 张家港威迪森化学有限公司
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