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Printing and dyeing auxiliary, printing and dyeing ink for textile and integrated device and preparation method thereof

A printing and dyeing auxiliaries and textile technology, applied in the field of textile printing and dyeing, can solve the problems of unsolved dyeing rate of fabrics, level dyeing of bright fabrics, etc.

Inactive Publication Date: 2017-08-04
北京恒隆泉科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on long-term practical experience, the inventor provides a textile printing and dyeing ink with high quality and low price. The textile printing and dyeing ink has obtained a Chinese patent, the patent number: ZL201010189032.2, and one of the functions of this patent only solves the problem of high color fastness at room temperature and color fastness (This product is called fast dyeing agent), but it does not solve the problems of fabric dyeing rate, fabric bright color and fabric level dyeing

Method used

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  • Printing and dyeing auxiliary, printing and dyeing ink for textile and integrated device and preparation method thereof
  • Printing and dyeing auxiliary, printing and dyeing ink for textile and integrated device and preparation method thereof
  • Printing and dyeing auxiliary, printing and dyeing ink for textile and integrated device and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] Method for preparing 1000 kg textile printing and dyeing auxiliaries at one time:

[0091] Step 1: weigh N-methyl-2 pyrrolidone 220%, dyestuff 70%, urea 80%, sodium dodecylbenzene sulfate 30% and deionized water 650% of the present invention by weight percentage respectively Weight, respectively put into their respective containers, standby;

[0092] Step 2: Put 220% of N-methyl-2-pyrrolidone and 70% of the dyestuff used in step 1 into a stirring container, stir and mix evenly, let stand, and set aside;

[0093] Step 3: 80% of urea, 30% of sodium dodecylbenzene sulfate and 650% of deionized water are prepared in step 1. Put the spare N-methyl-2-pyrrolidone and the dyestuff in the stirring vessel used in step 2, stir and mix evenly, and then filter to obtain the finished textile printing and dyeing auxiliaries.

Embodiment 2

[0095] Method for preparing 1000 kg textile printing and dyeing auxiliaries at one time:

[0096] Step 1: weigh N-methyl-2 pyrrolidone 300% of the present invention, dyestuff 30%, urea 50%, sodium dodecylbenzene sulfate 20% and deionized water 600% by weight percentage respectively Weight, respectively put into their respective containers, standby;

[0097] Step 2: Put 300% of N-methyl-2-pyrrolidone and 30% of the dye used in step 1 into a stirring container, stir and mix evenly, then let stand and set aside;

[0098] Step 3: 50% of urea, 20% of sodium dodecylbenzene sulfate and 600% of deionized water are prepared in Step 1. Put the spare N-methyl-2-pyrrolidone and the dyestuff in the stirring vessel used in step 2, stir and mix evenly, and then filter to obtain the finished textile printing and dyeing auxiliaries.

Embodiment 3

[0100] Method for preparing 1000 kg textile printing and dyeing auxiliaries at one time:

[0101] Step 1: weigh N-methyl-2 pyrrolidone 100% of the present invention, dyestuff 100%, urea 100%, sodium dodecylbenzene sulfate 30% and deionized water 670% by weight percentage respectively Weight, respectively put into their respective containers, standby;

[0102] Step 2: Put 100% N-methyl-2-pyrrolidone and 100% dyestuff used in Step 1 into a stirring container, stir and mix evenly, then let stand and set aside;

[0103]Step 3: 100% urea, 30% sodium dodecylbenzene sulfate and 670% deionized water used in step 1 are prepared. Put the spare N-methyl-2-pyrrolidone and the dyestuff in the stirring vessel used in step 2, stir and mix evenly, and then filter to obtain the finished textile printing and dyeing auxiliaries.

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Abstract

The invention discloses a printing and dyeing auxiliary, printing and dyeing ink for a textile and an integrated device and a preparation method thereof. The printing and dyeing auxiliary is prepared from N-methyl-2-pyrrolidone, dyes, urea, dodecylbenzene sodium sulfate and deionized water, and the preparation method comprises the following steps: weighing and placing the N-methyl-2-pyrrolidone, the dyes, the urea, the dodecylbenzene sodium sulfate and the deionized water into corresponding containers according to weight percentage, placing the spare N-methyl-2-pyrrolidone and dyes into a stirred vessel to stir and mix uniformly, standing, then placing the spare urea, dodecylbenzene sodium sulfate and deionized water in the stirred vessel of the spare N-methyl-2-pyrrolidone and dyes to stir and mix uniformly, and filtering an obtained mixture to obtain the finished printing and dyeing auxiliary for the textile. The printing and dyeing auxiliary, the printing and dyeing ink for textile and the integrated device and the preparation method thereof avoid the complicated process of high temperature steaming, boiling and cleaning treatment of the textile, save energy, protect environment, are high in efficiency, are free from waste water discharge, and capable of reducing product cost.

Description

technical field [0001] The invention relates to textile printing and dyeing, in particular to a textile printing and dyeing auxiliary agent and a printing and dyeing ink, and also relates to the textile printing and dyeing auxiliary agent, printing and dyeing ink, an integrated device and a preparation method thereof. Background technique [0002] Chinese patent application number: 200510040115 discloses a kind of by pigment, polycarboxylic acid type polymer dispersant, water-soluble co-solvent, non-ionic surfactant and deionized water stirring and mixing, emulsification, high-speed pulverization to make water-based pigment inkjet Printing ink. The prepared ink has a viscosity of 2-8cP, a surface tension of 25-35mN / m, an average Z particle size of pigment particles of 35-300nm, a Zeta potential of -20-40mV, and a pH value of 6-9. [0003] Chinese patent application number: 200510111581 discloses a kind of textile digital printing reactive dye ink-jet ink, dyestuff, humectant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/642D06P1/649D06P1/62B41F17/00
Inventor 黄文泉黄靖黄欣
Owner 北京恒隆泉科技有限公司
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