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Fabric detergent, preparation method and application thereof

A detergent and fabric technology, applied in detergent compositions, detergent compounding agents, surface-active detergent compositions, etc., can solve the problem of large waste liquid, low dissolving ability of pigment and medicine stains, increased fabric washing time cost, labor Cost and economic costs and other issues, to achieve good bleaching and decolorization effect

Active Publication Date: 2020-06-19
廊坊佰美生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this washing powder can eliminate the fouling caused by calcium and magnesium ions and restore the color of the fabric, it has poor removal effect on the stubborn drug stains of the above-mentioned medical fabrics, such as oxidative drug stains and dark brown stains formed by residues of traditional Chinese medicine.
[0005] CN107955724A discloses a medical linen detergent, which comprises linen washing liquid and linen bleaching liquid, and said linen washing liquid comprises sodium carbonate, sodium citrate, protease and fatty alcohol polyoxyethylene sodium sulfate The linen bleaching solution includes: layered sodium disilicate, cellulose, thiourea dioxide, sodium lauryl sulfate, disodium ethylenediamine tetraacetate, sodium sulfate, lemon flavor, and the linen detergent can be used It is suitable for cleaning stains, blood stains, excretion stains and some light-colored medicine stains. However, since the linen washing liquid and linen bleaching liquid only add anionic surfactants, it is effective against dark brown pigment stains and stains formed by traditional Chinese medicine on fabrics. Stubborn disinfectant pigment stains have a low dissolving ability, and the fabric needs to be soaked in the washing liquid first, and then in the bleaching liquid when in use. A large amount of waste liquid will be generated in this process, which increases the washing time of the fabric. Time cost, labor cost and economic cost

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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  • Fabric detergent, preparation method and application thereof
  • Fabric detergent, preparation method and application thereof
  • Fabric detergent, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～6

[0058] Concrete components and component contents (by weight percentage) of the fabric detergent provided by Embodiment 1~6 are as shown in Table 1:

[0059] Table 1

[0060]

[0061]

[0062] The preparation method of the fabric detergent that embodiment 1~6 provides comprises the following steps:

[0063] (1) Turn on the industrial dehumidifier and dust removal fan to reduce the air humidity in the production workshop to 40%.

[0064] (2) Soda ash, 4A zeolite, sodium metasilicate pentahydrate, urea, tetrasodium edetate, maleic acid-acrylate polymer, sodium carboxymethylcellulose, tetraacetyl Add ethylenediamine and fluorescent whitening agent CBS-X into the conical mixer, turn on the conical mixer and stir for 5 minutes; Add sodium into the conical mixer and continue stirring for 5 minutes; then add N,N-dimethyl-9-decenamide and isomeric tridecyl fatty alcohol polyoxyethylene ether through the feeder, and continue stirring for 2 minutes; Then add thiourea dioxide an...

Embodiment 7

[0067] This embodiment provides a kind of fabric detergent, and the only difference from Embodiment 1 is that the addition amount of N,N-dimethyl-9-decenamide in the nonionic surfactant is 0.5%, and the iso The addition amount of tridecyl fatty alcohol polyoxyethylene ether is 4.5%, and other component content and preparation method are with embodiment 1.

Embodiment 8

[0069] This embodiment provides a kind of fabric detergent, and the only difference from Embodiment 1 is that N,N-dimethyl-9-decenamide is not added to the nonionic surfactant, and the isomeric tridecyl The content of fatty alcohol polyoxyethylene ether is increased to 5.0%, and the content and preparation method of other components are the same as in Example 1.

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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Abstract

The invention provides a fabric detergent, a preparation method and application thereof. The fabric detergent comprises thiourea dioxide, a nonionic surfactant, an anionic surfactant, a detergent builder and anhydrous sodium sulphate. The fabric detergent can effectively remove stubborn drug stains on fabrics, can also effectively remove most of protein stains, granular stains, human body fat stains and non-drug-stain pigment stains on medical fabrics, improves the washing efficiency, and saves the washing cost.

Description

technical field [0001] The invention belongs to the field of industrial and public facilities cleaning, and in particular relates to a fabric detergent and its preparation method and application. Background technique [0002] At present, washing products are developing rapidly, and have entered a state of product diversification and field segmentation. According to the field, it is divided into daily chemical cleaning and industrial and public facility cleaning. The development of powder and liquid detergent technology in the field of daily chemical washing has gradually matured, but the development of washing technology for industrial and public facility cleaning, especially for fabrics in medical institutions, is relatively lagging behind. According to the color, medical fabrics are divided into two categories: color and white. The stains on medical fabrics are mainly blood stains, urine stains, human vomit, medicine stains, human excrement and human fat stains (from surg...

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): C11D1/83C11D3/34C11D3/04C11D3/12C11D3/08C11D3/32C11D3/33C11D3/22C11D3/386C11D3/42C11D3/48C11D3/37C11D3/60
CPCC11D1/04C11D1/22C11D1/29C11D1/66C11D1/72C11D1/83C11D3/044C11D3/046C11D3/08C11D3/128C11D3/225C11D3/32C11D3/323C11D3/33C11D3/349C11D3/3765C11D3/38618C11D3/42C11D3/48
Inventor 付东青杨冬梅付东振
Owner 廊坊佰美生物科技有限公司
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