No-clean nano-silver antibacterial hand sanitizer

A nano-silver antibacterial and hand sanitizer technology is applied in local antibacterial agents, cosmetics, cosmetic preparations, etc., to achieve the effects of strong stability, accelerated repair of damaged skin, and low energy consumption

Inactive Publication Date: 2017-06-06
SHANGHAI NAT ENG RES CENT FORNANOTECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report on the application of disposable nano-silver antibacterial agents in hand sanitizer products

Method used

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  • No-clean nano-silver antibacterial hand sanitizer
  • No-clean nano-silver antibacterial hand sanitizer
  • No-clean nano-silver antibacterial hand sanitizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Disposable nano-silver antibacterial hand sanitizer can be prepared by mixing the following raw material components by weight percentage:

[0019]

[0020] The disposable nano-silver antibacterial hand sanitizer prepared by the above formula complies with the relevant regulations of the 2007 edition of the "Hygienic Standards for Cosmetics": toxicology, sanitation chemistry, microorganisms, human safety and other indicators have passed the inspection.

[0021] The moisturizing efficacy of the above-mentioned disposable nano-silver antibacterial hand sanitizer was evaluated by the two moisturizing efficacy evaluation methods of skin moisture content (MMV) and transepidermal water loss (TEWL). After 4 hours, the MMV value is greater than 60%, and the TEWL value is less than 10%, showing a strong and long-lasting moisturizing effect.

[0022] In addition, according to the functional substances added in the formula, the disposable nano-silver antibacterial hand sanitizer...

Embodiment 2

[0025] Disposable nano-silver antibacterial hand sanitizer can be prepared by mixing the following raw material components by weight percentage:

[0026]

[0027] The disposable nano-silver antibacterial hand sanitizer prepared by the above formula complies with the relevant regulations of the 2007 edition of the "Hygienic Standards for Cosmetics": toxicology, sanitation chemistry, microorganisms, human safety and other indicators have passed the inspection.

[0028] The moisturizing efficacy of the above-mentioned disposable nano-silver antibacterial hand sanitizer was evaluated by the two moisturizing efficacy evaluation methods of skin moisture content (MMV) and transepidermal water loss (TEWL). After 4 hours, the MMV value is greater than 60%, and the TEWL value is less than 10%, showing a strong and long-lasting moisturizing effect.

[0029] In addition, according to the functional substances added in the formula, the disposable nano-silver antibacterial hand sanitizer...

Embodiment 3

[0032] Disposable nano-silver antibacterial hand sanitizer can be prepared by mixing the following raw material components by weight percentage:

[0033]

[0034] The disposable nano-silver antibacterial hand sanitizer prepared by the above formula complies with the relevant regulations of the 2007 edition of the "Hygienic Standards for Cosmetics": toxicology, sanitation chemistry, microorganisms, human safety and other indicators have passed the inspection.

[0035] The moisturizing efficacy of the above-mentioned disposable nano-silver antibacterial hand sanitizer was evaluated by the two moisturizing efficacy evaluation methods of skin moisture content (MMV) and transepidermal water loss (TEWL). After 4 hours, the MMV value is greater than 60%, and the TEWL value is less than 10%, showing a strong and long-lasting moisturizing effect.

[0036] In addition, according to the functional substances added in the formula, the disposable nano-silver antibacterial hand sanitizer...

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Abstract

The invention discloses a no-clean nano-silver antibacterial hand sanitizer which is prepared by mixing the following raw material components in percentage by weight: 0.2 to 10 percent of a skin moisturizing humectant, 0.1 to 3 percent of a skin moisturizing agent, 0.0005 to 0.1 percent of nano silver and the balance of water, wherein the total weight percentage is equal to 100 percent. According to the no-clean nano-silver antibacterial hand sanitizer, no organic preservative is added, but only nano-silver is used as a preservative and antibacterial agent, so that the product has the preservative function, and also has the effects of resisting bacteria, diminishing inflammation and accelerating repairing of damaged skin; and besides, the no-clean nano-silver antibacterial hand sanitizer is quite strong in broad-spectrum bacteriostasis and sterilization effect, and can achieve a long-acting antibacterial effect. The nano-silver antibacterial hand sanitizer is mild, refreshing, non-irritating and low in damage to the skin, can effectively protect the tender skin of children, can be used by personnel outside under a condition of water shortage, and can protect the health of people.

Description

technical field [0001] The invention relates to a nano-silver antibacterial hand sanitizer, in particular to a wash-free nano-silver antibacterial hand sanitizer. Background technique [0002] With the improvement of people's living standards and the increase in health awareness, everyone has developed a good habit of washing hands frequently, and hand sanitizer has become an essential cleaning product in daily life. Hand sanitizers are divided into three categories: ordinary hand sanitizers, disinfection products and special products. Among them, disinfection products contain antibacterial, antibacterial or bactericidal active ingredients, and hand sanitizers based on them have emerged as the times require. [0003] However, the preservatives added to some antibacterial hand sanitizers on the market are organic compounds, such as phenoxyethanol, butylparaben, potassium sorbate, dibutyl hydroxytoluene, salicylate, etc. Although these organic bactericidal ingredients provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/98A61K8/19A61K8/34A61K8/44A61K8/49A61K8/73A61Q17/00A61Q19/00A61Q19/10A61P31/02
CPCA61K8/982A61K8/19A61K8/345A61K8/44A61K8/4913A61K8/4946A61K8/735A61K8/97A61K2800/262A61K2800/524A61K2800/72A61Q17/005A61Q19/00A61Q19/10
Inventor 何丹农林琳张春明金彩虹黄钢莫国民
Owner SHANGHAI NAT ENG RES CENT FORNANOTECH
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