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Antibacterial hand sanitizer containing nano carbon crystal grains and preparation method of antibacterial hand sanitizer

A technology of carbon crystal and hand sanitizer, which is applied in the field of daily necessities, can solve the problems of affecting microbial degradation ability, human body and environmental hazards, skin prone to dryness, etc., to achieve effective cleaning of hands, good skin moisturizing, and prevention and inhibition of bacterial growth Effect

Inactive Publication Date: 2017-08-29
ZHENGZHOU ARTIFICIAL DIAMOND & PROD ENG TECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common commercially available antibacterial hand sanitizers in my country mainly achieve the effect of disinfection and antibacterial by adding chemical raw materials. -Chloro-3,5-xylenol (PCMX), trichlorodiphenylcarbazone (TCC) and bromogeramine disinfectant, etc., the above-mentioned traditional antibacterial agents are generally harmful to the human body and the environment, and long-term use contains the above-mentioned inhibitors Hand sanitizers with bacterial ingredients can cause greater irritation to the skin, and the skin is prone to dryness, roughness, and chapping. Moreover, if the cleaning is not thorough during use, the chemical raw materials will be passed into the mouth through the hands, causing serious damage to the human body. big hazard
It has been reported that substances containing benzene rings will affect the degradation ability of microorganisms, thus causing secondary pollution

Method used

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  • Antibacterial hand sanitizer containing nano carbon crystal grains and preparation method of antibacterial hand sanitizer
  • Antibacterial hand sanitizer containing nano carbon crystal grains and preparation method of antibacterial hand sanitizer
  • Antibacterial hand sanitizer containing nano carbon crystal grains and preparation method of antibacterial hand sanitizer

Examples

Experimental program
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Effect test

Embodiment 1

[0023] A bacteriostatic hand sanitizer containing nano-carbon crystals, consisting of the following raw materials in weight percentage: sodium lauryl polyoxyethylene ether sulfate 8.0%, cocamidopropyl betaine 6.0%, lauryl glucoside 8.0% %, diethanolamine cocoate 6.0%, modified nano-carbon crystal 0.05%, moisturizer 2.0% (glycerin 1.0%, natural moisturizing factor 1.0%), mixed plant extract 2% (aloe extract 1.0%, rose flower extract 0.5%, jojoba oil extract 0.5%), sodium citrate 2.0%, citric acid 0.05%, preservative 0.1%, and the balance is deionized water.

[0024] The modified nano-carbon crystals are prepared by the following method: mechanically grind the nano-carbon crystals (nano-carbon crystals are nano-carbon crystals with an average particle size less than or equal to 20 nm) for 1 hour at a rotational speed of 2000 n / min. It is zirconia with a diameter of 4nm, the filling rate of the grinding medium is 60%, and the quality of the grinding medium is 250g; then it is mix...

Embodiment 2

[0029] A kind of antibacterial hand sanitizer containing nano-carbon crystal, consisting of the following raw materials in weight percentage: sodium lauryl polyoxyethylene ether sulfate 10.0%, cocamidopropyl betaine 10.0%, lauryl glucoside 4.0% %, diethanolamine cocoate 2.0%, modified nano-carbon crystal 2.0%, humectant 5.0% (glycerin 2.0%, natural moisturizing factor 3.0%), mixed plant extract 0.05% (aloe extract 0.02%, rose flower extract 0.03%), sodium citrate 0.01-2.0%, citric acid 0.05-0.3%, preservative 0.1-2.0%, and the balance is deionized water.

[0030] The modified nano-carbon crystal element is prepared by the following method: at a rotating speed of 1500n / min, the nano-carbon crystal element is mechanically ground for 2h, the grinding medium is zirconia with a diameter of 4nm, and the filling rate of the grinding medium is 70%. The quality of the grinding medium is 200g; then it is mixed with Tween-80 and 100g of water, centrifuged for 30min at a speed of 10000r / m...

Embodiment 3

[0033] A kind of antibacterial hand sanitizer containing nano-carbon crystal, consisting of the following raw materials in weight percentage: sodium lauryl polyoxyethylene ether sulfate 12.0%, cocamidopropyl betaine 7.0%, lauryl glucoside 5.0% %, diethanolamine cocoate 4.0%, modified nano-carbon crystal 0.1%, humectant 3.0% (glycerin 1.0%, natural moisturizing factor 2.0%), mixed plant extract 1.0% (aloe extract 0.1%, lotus Bayou extract 0.9%), sodium citrate 1.0%, citric acid 0.1%, preservative 1.0%, and the balance is deionized water.

[0034] Refer to Example 1 for the modification method of the modified nano-carbon crystal element and the preparation method of the antibacterial hand sanitizer.

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Abstract

The invention discloses an antibacterial hand sanitizer containing nano carbon crystal grains, and belongs to the technical field of daily necessities. The antibacterial hand sanitizer comprises the following raw materials by weight percentage: 8.0-12.0% of sodium lauryl polyoxyethylene ether sulfate, 6.0-10.0% of cocamidopropyl betaine, 4.0-8.0% of lauryl glucoside, 2.0-6.0% of coconut oil acid diethanolamine, 0.05-2.0% of modified nano carbon crystal grains, 2.0-5.0% of humectant, 0.05-2% of mixed plant extracting solution, 0.01-2.0% of sodium citrate, 0.05-0.3% of citric acid, 0.1-2.0% of preservative and 65.0-85.0% of deionized water. The invention further provides a preparation method of the antibacterial hand sanitizer. Citric acid is added to the antibacterial hand sanitizer containing the nano carbon crystal grains, so that the hand sanitizer has a good washing effect in hard water; and a pH (potential of hydrogen) value of the hand sanitizer can be adjusted to be approximate to a pH value of human skin, so that no irritation is generated to the skin, and the antibacterial hand sanitizer is healthy, safe and non-irritant.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a bacteriostatic hand sanitizer containing nano carbon crystals and a preparation method thereof. Background technique [0002] For a long time, people have always believed that "diseases enter through the mouth", but studies have proved that most diseases enter from the "hands". , Therefore, washing hands has become one of the most effective ways to prevent diseases. Hand sanitizer is usually used when washing hands. Most consumers pay attention to its antibacterial or bactericidal function when buying hand sanitizers. Bacteria-type hand sanitizers are more effective in sterilizing and inhibiting bacteria than soap. [0003] At present, the common commercially available antibacterial hand sanitizers in my country mainly achieve the effect of disinfection and antibacterial by adding chemical raw materials. -Chloro-3,5-xylenol (PCMX), trichlorodiphenylcarbaz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/92A61K8/86A61K8/60A61K8/44A61K8/365A61K8/34A61K8/19A61Q19/10A61Q17/00A61Q19/00A61P31/04A61P31/10
CPCA61K8/97A61K8/19A61K8/345A61K8/365A61K8/442A61K8/602A61K8/86A61K8/922A61K2800/524A61K2800/596A61Q17/005A61Q19/00A61Q19/10
Inventor 刘永奇李烨文炯武艳强李盟尹维召王聪穆小娜
Owner ZHENGZHOU ARTIFICIAL DIAMOND & PROD ENG TECH RES CENT
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