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Compound printing gum

A technology of printing paste and parts by mass, applied in dyeing, textile and papermaking, etc., can solve the problems of easy deterioration, rising price of sodium alginate, not suitable for fine printing, etc., and achieve good dispersion and good printing effect. , the effect of excellent flow and chemical stability

Inactive Publication Date: 2018-05-01
SUZHOU RUNHONG TRADING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, sodium alginate is widely used in traditional printing pastes, but sodium alginate has the following disadvantages. It is easy to deteriorate in summer and is not suitable for fine printing, etc.
[0003] In addition, the raw material of sodium alginate is kelp. As a resource product, seaweed is currently widely used in food, cosmetics and other fields, and the application field is expanding. The factory brings a huge cost burden

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The composite printing paste of the present embodiment comprises each component of following mass parts:

[0015] Carboxymethyl starch sodium 2 parts;

[0016] 30 parts of hydroxyethyl modified tamarind gum;

[0017] 1 part of anhydrous sodium sulfate;

[0018] Sodium alginate 5 parts.

Embodiment 2

[0020] The composite printing paste of the present embodiment comprises each component of following mass parts:

[0021] Carboxymethyl starch sodium 5 parts;

[0022] 50 parts of hydroxyethyl modified tamarind gum;

[0023] 5 parts of anhydrous sodium sulfate;

[0024] Sodium alginate 10 parts.

Embodiment 3

[0026] The composite printing paste of the present embodiment comprises each component of following mass parts:

[0027] Carboxymethyl starch sodium 3 parts;

[0028] 40 parts of hydroxyethyl modified tamarind gum;

[0029] 3 parts of anhydrous sodium sulfate;

[0030] Sodium alginate 8 parts.

[0031] All add 0.2-2 parts of aliphatic amine polyoxyethylene ether in above-mentioned embodiment, contribute to rapid dyeing. It should be noted that anhydrous sodium sulfate is also a dyeing accelerator.

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Abstract

The invention relates to compound printing gum. The compound printing gum is prepared from the following components in parts by mass: 2 to 5 parts of sodium carboxymethyl starch, 30 to 50 parts of hydroxyethyl modified tamarind gum, 1 to 5 parts of anhydrous sodium sulfate and 5 to 10 parts of sodium alginate. The printing gum provided by the invention has proper viscosity, a clear printing outline and a good levelling property; the compound printing gum has relatively good paste removing performance and net passing performance, can be directly dissolved with cold water and is convenient to use; the paste has good stability and is convenient to store for a long time.

Description

technical field [0001] The invention relates to a composite printing paste, which belongs to the technical field of textile engineering. Background technique [0002] Printing paste refers to a polymer compound that can thicken the printing paste. Printing paste is the main component of printing paste, which determines the running performance of printing, the amount of color given to the surface of the dye, the smoothness of the pattern outline, etc., so that the dye can evenly adhere to the fiber. However, sodium alginate is widely used in traditional printing pastes, but sodium alginate has the following disadvantages. It is easy to deteriorate in summer and is not suitable for fine printing. [0003] In addition, the raw material of sodium alginate is kelp. As a resource product, seaweed is currently widely used in food, cosmetics and other fields, and the application field is expanding. The factory brings a huge cost burden. Contents of the invention [0004] The te...

Claims

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Application Information

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IPC IPC(8): D06P1/48D06P1/613D06P1/673
CPCD06P1/48D06P1/613D06P1/6735
Inventor 劳吉清姚金荣毕晓芳
Owner SUZHOU RUNHONG TRADING
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