Novel inkjet printing pigment ink

An inkjet printing and pigment ink technology, applied in the field of textile printing and dyeing, can solve the problems affecting the color fastness of inkjet printing, printing quality, poor appearance quality of products, poor adhesion between pigment ink and fabric, etc. The effect of light color retention, color fastness improvement, and color fastness improvement

Inactive Publication Date: 2014-07-16
HUNAN BAOSEN TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In inkjet printing, pigment inks have been widely used, but in the process of use, there are still the following disadvantages: (1) The binding force between pigment ink and fabric is poor, and the ink sprayed on the fabric penetrates slowly into the textile. It prolongs the process cycle of inkjet printing, reduces the efficiency of inkjet printing, and also affects the color fastness and printing quality of inkjet printing; The appearance quality and the gorgeousness after washing are not as good as the effect of dye printing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A new type of inkjet printing pigment ink, its components are: 5% pigment, 2% dispersant, 1% surfactant, 1% PH value control agent, 1% bactericide, 3% solvating agent, bright 0.5% deionized water, 86.5% deionized water, wherein the solvent is a mixture of choline chloride, compound nitrophenol and polyethyleneimine, by mass percentage, wherein the amount of choline chloride is 0.5% of the total amount of ink, compound The consumption of nitrophenol is 1% of the total amount of ink, and the consumption of polyethyleneimine is 1.5% of the total amount of ink; the brightener is a mixture of ethephon and dibutyl phthalate, by mass percentage, wherein ethephon The consumption of dibutyl phthalate is 0.3% of the total amount of ink, and the consumption of dibutyl phthalate is 0.2% of the total amount of ink.

[0014] Its preparation method is as follows:

[0015] 1. First take 5% of the pigment, 2% of the dispersant polyacrylic acid, and 1% of the surfactant SE-10, add deion...

Embodiment 2

[0020] A new type of ink-jet printing pigment ink, its components by mass percentage are: 15% pigment, 6% dispersant, 3% surfactant, 2% pH controller, 2% bactericide, 6% solvating agent, bright 1.5% solvent, 64.5% deionized water, wherein the solvating agent is a mixture of choline chloride, compound nitrophenol and polyethyleneimine, by mass percentage, wherein the amount of choline chloride is 1% of the total amount of ink, compound The consumption of nitrophenol is 2% of the total amount of the ink, and the consumption of polyethyleneimine is 3% of the total amount of the ink; the brightener is a mixture of ethephon and dibutyl phthalate, by mass percentage, wherein ethephon The consumption of dibutyl phthalate is 1% of the total amount of ink, and the consumption of dibutyl phthalate is 0.5% of the total amount of ink.

[0021] Its preparation method is the same as Example 1, but the mass percentage of components is slightly different.

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PUM

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Abstract

The invention relates to novel inkjet printing pigment ink which is characterized by comprising the following components in percentage by weight: 5%-15% of pigments, 1%-6% of dispersing agents, 1%-3% of surface active agents, 0.5%-2% of PH value control agents, 1%-2% of sterilizing agents, 3%-6% of fusion agent, 0.5%-1.5% of brightening agents and the balance of deionized water. The novel inkjet printing pigment ink disclosed by the invention is high in coloring speed, fastened in coloring and gorgeous in color after being colored and can obtain bright image effect and excellent color fastness by being used for textile printing.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing, in particular to an inkjet printing pigment ink. Background technique [0002] With the development and popularization of digital technology, textile digital inkjet printing technology has become the most potential ecological textile technology in the 21st century. Compared with traditional printing technology, textile digital inkjet printing technology has the following main advantages: (1) printing The fineness is high, and the resolution can reach 1440dpi to obtain photo effect, while the traditional screen printing can only reach 200dpi. The substantial increase in printing fineness provides designers with a wealth of imagination space, making it possible to produce high-definition printed textiles. (2) There is no need for plate making, and the batch size is flexible. It can realize single-piece production or mass production, and the delivery speed is fast. Traditional ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/38C09D11/322D06P1/44D06P1/667D06P1/651D06P1/66D06P1/52D06P5/30
Inventor 付劲松
Owner HUNAN BAOSEN TEXTILE TECH
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