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Direct ink-jet printing disperse dye ink and use method thereof

A disperse dye and inkjet printing technology, applied in dyeing, ink, application, etc., can solve the problems of waste material generation and large consumption, and achieve the effect of high technical requirements and strong quality stability

Inactive Publication Date: 2011-07-20
HONGSAM DIGITAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the consumption of pretreatment agent is large and waste materials are generated

Method used

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  • Direct ink-jet printing disperse dye ink and use method thereof
  • Direct ink-jet printing disperse dye ink and use method thereof
  • Direct ink-jet printing disperse dye ink and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Disperse dye ink for direct inkjet printing, which consists of the following components by weight percentage: C.I. Disperse Blue 60 3%, C.I. Disperse Blue 93 6%, C.I. Disperse Orange 76 5%, BYK-2012 Dispersant 20%, Surfynol-465 Surface tension regulator 2%, 5-chloro-2-methyl-4-isothiazolin-3-one 1%, ethanol 2%, sodium hydroxide 0.1%, the rest is deionized water; After mixing evenly, the product can be obtained by filtering through a 0.45 micron filter membrane. In this embodiment, BYK-2012 dispersant produced by BYK Chemical Company and Surfynol-465 surface tension modifier produced by American Gas Chemical Company are preferred.

Embodiment 2

[0026] Direct inkjet printing disperse dye ink, which consists of the following components by weight percentage: C.I. disperse blue 284 8%, BYK-2012 dispersant 12%, Surfynol-465 surface tension regulator 1.2%, 5-chloro-2-formazine Diethyl-4-isothiazolin-3-one 0.5%, 1,5-pentanediol 5%, diethylene glycol 15%, triethanolamine 2%, the rest is deionized water; mix the above components in proportion Afterwards, the product can be obtained by filtering through a 0.45 micron filter membrane. In this embodiment, BYK-2012 dispersant produced by BYK Chemical Company and Surfynol-465 surface tension modifier produced by American Gas Chemical Company are preferred.

Embodiment 3

[0028] Disperse dye ink for direct inkjet printing, which consists of the following components by weight percentage: C.I. Base-4-isothiazolin-3-one 0.4%, triethylene glycol methyl ether 5%, tetraethylene glycol 10%, triethanolamine 1.0%, and the rest is deionized water; after mixing the above components in proportion The product can be obtained by filtering through a 0.45 micron membrane filter. In this embodiment, BYK-2012 dispersant produced by BYK Chemical Company and Surfynol-465 surface tension modifier produced by American Gas Chemical Company are preferred.

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Abstract

The invention discloses direct ink-jet printing disperse dye ink which comprises the following components in percentage by weight: 1.0-14 percent of disperse dye, 0.5-20 percent of dispersing agent, 0.2-2.0 percent of surface tension regulator, 0.1-1.0 percent of fungicide, 2-30 percent of viscosity regulator, 0.1-2 percent of pH regulator and the balance of deionized water. The invention also discloses a use method of the direct ink-jet printing disperse dye ink for fabric printing, comprising the following steps of: carrying out direct ink-jet printing on a fabric at 40-70 DEG C, steaming or roasting the printed fabric at 180-230 DEG C for 2-15min and carrying out color fixing. The invention has the beneficial effects that the quality stability is high, the long-term storage is realized, and the color strength and the color fastness both reach higher technical requirements.

Description

technical field [0001] The invention relates to a direct ink-jet printing disperse dye ink and a using method thereof. Background technique [0002] Inkjet printing has been used in the textile industry for many years. This method can save the production of printing screens, so it can save a lot of time and cost. Changes in requirements; direct printing of digital patterns can be achieved, which is novel and convenient; no waste material is produced, and it becomes a low-cost, low-pollution textile printing method. [0003] When inkjet ink is used in the textile industry, the stability, color fastness, particle size, and printing clarity of the ink need to meet higher requirements. [0004] US Patent 2005093947 discloses a sublimation digital printing ink, which contains water, at least one sugar alcohol containing not less than 4 hydroxyl groups, disperse dyes and dispersants. Can be applied to micro piezoelectric print heads. However, the utilization rate of dyes in ink...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/02D06P1/16D06P5/30
Inventor 秦国胜赵树海梁朝民陈杰
Owner HONGSAM DIGITAL SCI & TECH
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