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A kind of preparation method of easy-washing active printing paste

A reactive printing and paste technology, which is applied in dyeing, textiles and papermaking, etc., can solve the problems of composite printing paste printing effect and the inability to improve the depaste rate at the same time, achieve low cost, good stability, and simple preparation method Effect

Inactive Publication Date: 2018-01-16
SHANGHAI ANOKY GRP +5
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defect that the printing effect and the depasting rate of the composite printing paste developed in the prior art cannot be improved at the same time in order to completely replace or partially replace sodium alginate, and provide an easy-to-wash Active printing paste and its preparation method

Method used

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  • A kind of preparation method of easy-washing active printing paste
  • A kind of preparation method of easy-washing active printing paste
  • A kind of preparation method of easy-washing active printing paste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The easy-to-wash reactive printing paste of this example was prepared with the raw material components described in Table 1. Among them, the degree of substitution of sodium carboxymethyl cellulose is 1.0, and the degree of substitution of sodium carboxymethyl starch is 1.0.

[0052] The preparation method of the easy-to-wash reactive printing paste includes the following steps:

[0053] At room temperature, add sodium carboxymethyl cellulose, sodium carboxymethyl starch, lithium magnesium silicate, polyvinylpyrrolidone, sodium lauryl sulfate into the cone mixer, start the stirrer, and add the wetting component ( Isomerized tridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether sodium sulfate), the amount of wetting component per minute is 15% (the percentage is the weight percentage of the amount per minute to the total amount of wetting components ), add sodium citrate, sodium gluconate, sodium chloride, and sodium sulfate after stirring for 15 min...

Embodiment 2

[0055] The easy-to-wash reactive printing paste of this example was prepared with the raw material components described in Table 1. Among them, the degree of substitution of sodium carboxymethyl cellulose is 1.2, and the degree of substitution of sodium carboxymethyl starch is 1.0.

[0056] At room temperature, add sodium carboxymethyl cellulose, sodium carboxymethyl starch, lithium magnesium silicate, polyvinylpyrrolidone, sodium lauryl sulfate into the cone mixer, start the stirrer, and add the wetting component ( Isomerized tridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether sodium sulfate), the amount of wetting component per minute is 20% (percentage is the weight percentage of the amount per minute to the total amount of wetting components ), add sodium citrate, sodium gluconate, sodium chloride, and sodium sulfate after stirring for 20 minutes, and stir for 45 minutes.

Embodiment 3

[0058] The easy-to-wash reactive printing paste of this example was prepared with the raw material components described in Table 1. Among them, the degree of substitution of sodium carboxymethyl cellulose is 1.5, and the degree of substitution of sodium carboxymethyl starch is 1.2.

[0059] At room temperature, add sodium carboxymethyl cellulose, sodium carboxymethyl starch, lithium magnesium silicate, polyvinylpyrrolidone, sodium lauryl sulfate into the cone mixer, start the stirrer, and add the wetting component ( Isomerized tridecyl alcohol polyoxyethylene ether and fatty alcohol polyoxyethylene ether sodium sulfate), the amount of wetting component per minute is 20% (percentage is the weight percentage of the amount per minute to the total amount of wetting components ), add sodium citrate, sodium gluconate, sodium chloride, and sodium sulfate after stirring for 10 minutes, and stir for 45 minutes.

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Abstract

The invention discloses a preparation method of an easy-washing active printing paste. The reactive printing paste comprises the following raw material components in parts by weight: 100 parts, thickening component 44-80 parts, washing component 4-20 parts, stabilizer component 1-5 parts, filling component 2 ~30 parts and 0.1~1 part of wetting component; the preparation method includes the following steps: ① mix the thickening component, washing component and wetting component uniformly to obtain a mixture; ② mix the mixture described in step ① with the stabilizer Mix the agent components and filling components evenly. The preparation method of the present invention is relatively simple and easy to operate. Under the premise of meeting the printing requirements, the obtained active printing paste is easy to wash, easy to depaste, soft to the touch, good in stability, comprehensive performance equivalent to sodium alginate, and low in cost. It has wide application value.

Description

Technical field [0001] The invention specifically relates to a method for preparing an easy-to-wash reactive printing paste. Background technique [0002] Sodium alginate is commonly known as the crown of printing pastes. Because of its good rheology and high de-gluing rate, it is popular among printing factories. However, with the promotion of sodium alginate in different fields (such as food, cosmetics and other industries), its value has also increased, and along with the continuous increase in prices, it has brought a great cost burden to printing factories. In addition, sodium alginate is prone to deterioration, and its stability is also insufficient. [0003] Patent CN103911887 A discloses a printing paste suitable for cotton fabrics. The paste includes carboxymethyl starch, sodium alginate, nano silicon dioxide, and protein slurry components. The formula contains a large amount of carboxyl Although methyl starch and a small amount of sodium alginate can meet the printing r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/50D06P1/48D06P1/673D06P1/52D06P1/62D06P1/653D06P1/613
Inventor 姬海涛柳锡林丁海云
Owner SHANGHAI ANOKY GRP
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