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Reductive cleaner used for polyester fabrics

A polyester fabric and cleaning agent technology, applied in the field of cleaning agents, can solve the problems of unsatisfactory fabric color fastness, general soaping fastness and sublimation fastness, floating color of polyester fabric and unclean cleaning of oligomers, etc.

Inactive Publication Date: 2012-12-12
太仓市璜泾飞达制衣厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the alkaline reduction cleaning agent commonly used in the disperse dyeing process of polyester fiber fabrics does not clean the floating color and oligomers on the surface of polyester fabrics, making the color fastness of the fabrics unsatisfactory, so soaping after dyeing General fastness and sublimation fastness

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

[0023] A kind of reducing cleaning agent for polyester fabric, is made up of each component of following mass percentage:

[0024] Caustic soda 50%;

[0025] Sodium Lauryl Sulfate 10%;

[0026] Thiourea Dioxide 20%;

[0027] Sodium alkylsulfonate 15%;

[0028] Tetrasodium EDTA 4%; and

[0029] Polyvinylpyrrolidone PVP-15 1%.

Embodiment 2

[0031] A kind of reducing cleaning agent for polyester fabric, is made up of each component of following mass percentage:

[0032] Caustic soda 30%;

[0033] Sodium Lauryl Sulfate 15%;

[0034] Thiourea Dioxide 30%;

[0035] Sodium alkylsulfonate 20%;

[0036] Tetrasodium EDTA 4%; and

[0037] Polyvinylpyrrolidone PVP-18 1%.

Embodiment 3

[0039] A kind of reducing cleaning agent for polyester fabric, is made up of each component of following mass percentage:

[0040] Caustic soda 40%;

[0041] Sodium Lauryl Sulfate 10%;

[0042] Thiourea Dioxide 30%;

[0043] Sodium alkylsulfonate 15%;

[0044] Tetrasodium EDTA 2%; and

[0045] Polyvinylpyrrolidone PVP-25 3%.

[0046] The above-mentioned reduction cleaning agent for polyester fabric is used in the disperse dyeing process of polyester fiber fabric, and the floating color and oligomer on the surface of polyester fabric are cleaned relatively clean, so that the color fastness of the fabric is relatively ideal.

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 provides a reductive cleaner used for polyester fabrics. The reductive cleaner comprises the following components in mass percentage: 30%-50% of sodium hydroxide; 10%-15% of sodium laurylsulfate; 20%-30% of thiourea dioxide; 15%-20% of sodium alkylsulfonate; 1.5%-4% of tetrasodium ethylenediamine tetraacetate and 1%-3% of polyvinyl pyrrolidine PVP-K. The reductive cleaner used for polyester fabrics can be used in the dyeing process of disperse dyes for polyester fabrics and can clean the flooding and oligomers on the surface of the polyester fabrics more cleanly, so that the fabrics have a more ideal color fastness.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a reduction cleaning agent for polyester fabrics. Background technique [0002] At present, polyester is widely used in the manufacture of clothing fabrics and industrial products. Polyester has excellent setting performance. At present, polyester fabrics are developing toward the naturalization of synthetic fibers such as wool-like, silk-like, hemp-like, and buckskin-like, and are widely used in outdoor sports and casual clothing. [0003] At present, the alkaline reduction cleaning agent commonly used in the disperse dyeing process of polyester fiber fabrics does not clean the floating color and oligomers on the surface of polyester fabrics, making the color fastness of the fabrics unsatisfactory, so soaping after dyeing Fastness and sublimation fastness are average. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art,...

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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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02D06P5/10D06P5/06D06P5/04D06P5/08
Inventor 后鹰岐
Owner 太仓市璜泾飞达制衣厂
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