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Anion printing thickening agent for woolen sweater

An anionic and thickener technology, applied in the field of woolen sweater anionic printing thickener, printing thickener, to achieve the effect of less addition, low viscosity and good printing effect

Inactive Publication Date: 2014-08-06
朱益锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional thickeners are more suitable for printing cotton and linen textiles, and there is currently a lack of a printing thickener for wool knitted fabrics in the market

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The anionic printing thickener for wool sweaters described in this example requires various raw materials and their weight ratios as follows: 35 parts of methyl acrylate, 35 parts of ethyl acrylate, 12 parts of polyvinyl alcohol, 8 parts of diethylene glycol Diacrylate, 6 parts urea, 8 parts gelatin, 3 parts sodium alginate, 150 parts purified water.

[0015] Production Method:

[0016] (1) methyl acrylate, ethyl acrylate and water are dropped into the reactor, and mixed uniformly;

[0017] (2) Add polyvinyl alcohol, diethylene glycol diacrylate, sodium alginate and urea into the reaction vessel, heat up to 85°C, and fully react for 2h;

[0018] (3) After the temperature drops to room temperature, add gelatin, stir slowly and fully for 3h, and then pack and discharge;

Embodiment 2

[0020] The wool sweater anionic printing thickener described in this example requires various raw materials and their weight ratios as follows: 32 parts of methyl acrylate, 36 parts of ethyl acrylate, 10 parts of polyvinyl alcohol, 10 parts of diethylene glycol Diacrylate, 5 parts urea, 7 parts gelatin, 5 parts sodium alginate, 140 parts purified water.

[0021] Production Method:

[0022] (1) methyl acrylate, ethyl acrylate and water are dropped into the reactor, and mixed uniformly;

[0023] (2) Add polyvinyl alcohol, diethylene glycol diacrylate, sodium alginate and urea into the reaction vessel, heat up to 90°C, and fully react for 2h;

[0024] (3) After the temperature drops to room temperature, add gelatin, slowly and fully stir for 2.5h, and then pack and discharge.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses an anion printing thickening agent for a woolen sweater, and in particular relates to an anion printing thickening agent for the woolen sweater. The anion printing thickening agent comprises various kinds of required raw materials in parts by weight: 30-40 parts of methyl acrylate, 30-40 parts of ethyl acrylate, 10-15 parts of polyvinyl alcohol, 6-10 parts of diethylene glycol diacrylate, 4-8 parts of urea, 4-8 parts of gelatin, 3-5 parts of sodium alga acid and 120-180 parts of purified water. The thickening agent produced by using the formula has the characteristics of low viscosity, good thickening effect, high stability, few addition amount, high rheological property and the like, and has a good printing effect.

Description

technical field [0001] The invention relates to a printing thickening agent, in particular to an anionic printing thickening agent for wool sweaters, belonging to the technical field of textile auxiliaries. Background technique [0002] The printing of wool sweater refers to the process of directly printing a certain color pattern on the sweater. Printed sweaters have the characteristics of many patterns, bright colors, realistic patterns and soft hand feel, and also have many advantages that jacquard sweaters do not have or are difficult to achieve. Therefore, printed sweaters are more and more popular with consumers. . Sweaters can be printed either partially or all over. [0003] Thickener is an important component in pigment printing paste, which has the functions of thickening dyeing, promoting adhesion and emulsification. Under the action of printing mechanical force, the color paste produces shear stress. Under the condition of shear stress, the thickener reduces t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06P1/52D06P3/14C08F220/18C08F220/14C08F222/14
Inventor 朱益锋
Owner 朱益锋
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