Formula of foam disperse dyeing system and preparation method thereof

A dyeing system and technology of disperse dyes, applied in dyeing methods, organic dyes, textiles and papermaking, etc., can solve the problems of white edges, uneven dyeing, etc., and achieve high fastness, uniform dyeing cloth surface, and high color yield. Effect

Inactive Publication Date: 2011-07-06
HUAFANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defects existing in the current process mainly include the following (1) uneven dyeing; (2) white edges, that is, white edges that cannot be sprayed with dye

Method used

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  • Formula of foam disperse dyeing system and preparation method thereof
  • Formula of foam disperse dyeing system and preparation method thereof
  • Formula of foam disperse dyeing system and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The formula of the foam dyeing system: foaming agent 4g / L, thickener ACRACONC 2C 4g / L, dispersant CM-5 1ml / L and high temperature disperse dye 20g / L.

[0048] Foaming agent is sodium dodecylsulfonate;

[0049] The disperse dye is a mixture of high temperature disperse dark blue, disperse yellow brown and disperse ruby.

[0050] Preparation of thickener: Weigh a certain amount of thickener according to Xie’s formula, add distilled water according to the ratio of thickener to distilled water 1:5, stir slightly, and place it for 24 hours for later use.

[0051] Preparation of dispersant: take a certain amount of dispersant according to the formula, add distilled water according to the ratio of 1:5 of dispersant to distilled water, stir to make it fully dissolve, and set aside.

[0052] A new method for foam dyeing, the detailed steps of the new method for foam dyeing are:

[0053]a. According to the formula of the above-mentioned foam dyeing system, put the prepared foam...

Embodiment 2

[0057] The formula of the foam dyeing system: foaming agent 6g / L, thickener ACRACONC 2C 6g / L, dispersant CM-5 5ml / L and high temperature disperse dye 45g / L.

[0058] The foaming agent is sodium dodecylsulfonate; the disperse dye is high-temperature disperse dark blue.

[0059] Preparation of thickener: Weigh a certain amount of thickener according to Xie’s recipe, add distilled water according to the ratio of thickener to distilled water 1:8, stir slightly, and place it for 24 hours for use.

[0060] Preparation of dispersant: take a certain amount of dispersant according to the recipe, add distilled water according to the ratio of 1:8 of dispersant to distilled water, stir to make it fully dissolved, and set aside.

[0061] A new method for foam dyeing, the detailed steps of the new method for foam dyeing are:

[0062] a. According to the formula of the above-mentioned foam dyeing system, put the prepared foaming agent, thickener, dispersant and high-temperature disperse dye...

Embodiment 3

[0066] The formula of the foam dyeing system: foaming agent 5g / L, thickener ACRACONC 2C 5g / L, dispersant CM-5 3ml / L and high temperature disperse dye 60g / L.

[0067] The foaming agent is sodium dodecylsulfonate; the disperse dye is high-temperature disperse dark blue.

[0068] Preparation of thickener: Weigh a certain amount of thickener according to Xie’s formula, add distilled water according to the ratio of thickener to distilled water 1:10, stir slightly, and place it for 24 hours for later use.

[0069] Preparation of dispersant: take a certain amount of dispersant according to the recipe, add distilled water according to the ratio of 1:10 of dispersant to distilled water, stir to make it fully dissolved, and set aside.

[0070] A new method for foam dyeing, the detailed steps of the new method for foam dyeing are:

[0071] a. According to the formula of the above-mentioned foam dyeing system, put the prepared foaming agent, thickener, dispersant and high-temperature dis...

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Abstract

The invention discloses a formula of a foam disperse dyeing system and a preparation method thereof. The formula contains 4-6g/L of foaming agent, 4-8g/L of thickening agent, 1-5ml/L of dispersing agent and high temperature disperse dark blue, high temperature disperse yellow brown or high temperature disperse red, wherein the total quantity of the three dyes is 20-60g/L. The formula and the method have the following beneficial effects: the foam dyeing technology is applied to the textile printing and dyeing process and the method is simple to operate, energy-saving and environment-friendly and is beneficial to greatly improving the production efficiency; in the dyeing process, water consumption is greatly reduced and wastewater discharge is reduced, thus being beneficial to environmental protection; and the products have the advantages of high fastness, high dye color yield, uniform dyed cloth cover and the like.

Description

Technical field: [0001] The invention relates to a formulation of a foam dyeing system and a dyeing and finishing technique. Background technique: [0002] The foam dyeing and finishing technology of textiles is a new technology emerging in the 1980s in the world, because a large amount of water needs to be heated and evaporated during the wet processing of fabrics. Therefore, reducing the amount of liquid carried in fabrics during processing is an effective energy-saving measure in the dyeing and finishing industry, and it is also an effective measure to reduce environmental pollution. The defect that exists in the present technology mainly contains as follows (1) dyeing is uneven; (2) has white edge, promptly sprays the white edge that can't go up dyestuff. [0003] The foam method has the most potential in the low liquid supply process. In the foam processing process, part of the water used to prepare disperse dyes, chemicals and additive solutions is replaced by air. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/38C09B67/22D06P1/16D06P1/62
Inventor 王力民罗维新闫英山楚云荣李付杰李春光李玉华姚永旺孙红玉于剑樊伟力刘宝图
Owner HUAFANG
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