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Bacteriostatic laundry gel bead and preparation method thereof

A technology of laundry beads and mass percentage, which is applied in the field of daily chemicals, can solve the problems of increased toxicity, easy oxidative denaturation, long contact time, etc., and achieve the effect of increasing the dosage and inhibiting Staphylococcus aureus

Pending Publication Date: 2022-03-25
ZANYU TECH GRP CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Affected by the epidemic, consumers have increased demand for antibacterial agents. Most of the antibacterial agents are synthesized from chemical substances and have a certain degree of irritation.
Currently commonly used silver ion antibacterial agents have problems such as poor stability and easy oxidative denaturation in fabric detergents
In the continuous development and application of surfactants, some surfactants have been found to have excellent antibacterial activity. It is known that cationic surfactants are the most widely used antibacterial agents, especially quaternary ammonium salt cationic surfactants. However, from an environmental point of view, these surfactants have hemolytic activity and cytotoxicity, and the contact time with aquatic organisms is longer, and biodegradation will also increase their toxicity. The formulated laundry pod formula is generally Weakly alkaline, it is difficult for cationic surfactants to play their due role when added to the formula

Method used

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  • Bacteriostatic laundry gel bead and preparation method thereof
  • Bacteriostatic laundry gel bead and preparation method thereof
  • Bacteriostatic laundry gel bead and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] In the present embodiment, the ingredients contained in the antibacterial laundry pod beads and the mass percentage of each ingredient are: fatty alcohol polyoxyethylene ether sodium sulfate 30%; dodecylbenzenesulfonic acid 16%; fatty acid methyl ester ethoxylate 10% %; Monoglyceryl Laurate 5%; Cocamidopropyl Betaine 5%; Triethanolamine 1%; Glycerin 3%; Deionized Water 30%.

[0041] In the present embodiment, the carbon chain of the fatty alcohol in the fatty alcohol polyoxyethylene ether sodium sulfate is C12, and the mass percentage of the fatty alcohol with the carbon chain being C12 in the fatty alcohol polyoxyethylene ether sodium sulfate is 70%, and the average EO The addition number is 1.5; the mass percentage of methyl laurate ethoxylate in the fatty acid methyl ester ethoxylate is 95%, and the average EO addition number is 12.

Embodiment 2

[0043] In the present embodiment, the ingredients contained in the antibacterial laundry pod beads and the mass percentage of each ingredient are: fatty alcohol polyoxyethylene ether sodium sulfate 48%; dodecylbenzenesulfonic acid 16%; fatty acid methyl ester ethoxylate 16% %; Monoglyceryl Laurate 8%; Cocamidopropyl Betaine 5%; Triethanolamine 1%; Glycerin 3%; Deionized Water 3%.

[0044] In the present embodiment, the carbon chain of the fatty alcohol in the fatty alcohol polyoxyethylene ether sodium sulfate is C12, and the mass percentage of the fatty alcohol with the carbon chain being C12 in the fatty alcohol polyoxyethylene ether sodium sulfate is 70%, and the average EO The addition number is 1.5; the mass percentage of methyl laurate ethoxylate in the fatty acid methyl ester ethoxylate is 95%, and the average EO addition number is 12.

Embodiment 3

[0046] In the present embodiment, the ingredients contained in the antibacterial laundry beads and the mass percentage of each ingredient are: fatty alcohol polyoxyethylene ether sodium sulfate 39%; dodecylbenzenesulfonic acid 16%; fatty acid methyl ester ethoxylate 13% %; Monoglyceryl Laurate 6.5%; Cocamidopropyl Betaine 5%; Triethanolamine 1%; Glycerin 3%; Deionized Water 16.5%.

[0047] In the present embodiment, the carbon chain of the fatty alcohol in the fatty alcohol polyoxyethylene ether sodium sulfate is C12, and the mass percentage of the fatty alcohol with the carbon chain being C12 in the fatty alcohol polyoxyethylene ether sodium sulfate is 70%, and the average EO The addition number is 1.5; the mass percentage of methyl laurate ethoxylate in the fatty acid methyl ester ethoxylate is 95%, and the average EO addition number is 12.

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Abstract

The invention provides a bacteriostatic laundry gel bead and a preparation method thereof. Comprising the following components in percentage by mass: 30%-48% of sodium alcohol ether sulphate, 5%-16% of dodecylbenzene sulfonic acid, 10%-16% of fatty acid methyl ester ethoxylate, 0%-20% of alkyl glycoside, 5%-8% of glycerol monolaurate, 5%-15% of cocamidopropyl betaine, 1%-10% of triethanolamine and 3%-5% of a solvent. And the balance of water. Through formula adjustment, the adding amount of the fatty alcohol-polyoxyethylene ether sodium sulfate can be effectively increased, and bacteria such as staphylococcus aureus can be effectively inhibited.

Description

technical field [0001] The application relates to the technical field of daily chemicals, in particular to an antibacterial laundry gel beads and a preparation method thereof. Background technique [0002] Laundry beads, compared with traditional laundry detergent, have higher content of active substances and stronger decontamination effect. As a new type of detergent, it conforms to the development trend of the washing industry. [0003] Affected by the epidemic, consumers have increased demand for antibacterial agents. Most antibacterial agents are synthesized from chemical substances, which are irritating to a certain extent. Currently commonly used silver ion bacteriostatic agents have problems such as poor stability and easy oxidative denaturation in fabric detergents. In the continuous development and application of surfactants, some surfactants have been found to have excellent antibacterial activity. It is known that cationic surfactants are the most widely used an...

Claims

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Application Information

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IPC IPC(8): C11D1/94C11D3/30C11D3/20C11D3/48C11D3/60
CPCC11D1/94C11D3/30C11D3/2065C11D3/2044C11D3/48C11D1/29C11D1/22C11D1/667C11D1/662C11D1/90
Inventor 黄晴徐坤华孙莲莲余新林洪玉倩葛赞史立文钟凯李忠红
Owner ZANYU TECH GRP CO LTD
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