Natural plant essential oil microemulsion antibacterial spray and preparation method thereof

A technology of natural plant essential oil and plant essential oil, which is applied in the field of antibacterial spray and preparation of natural plant essential oil microemulsion, can solve the problems of consumer health threat, single function type, antibacterial use, etc., so as to avoid chemical propellants and enhance antibacterial effect. , the effect of removing odor

Inactive Publication Date: 2020-11-06
上海驰纺材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, products containing nano-silver may pose a potential threat to the health of consumers. As early as the end of 2013, a U.S. court accused the Natural Resources Defense Council (NRDC) of the U.S. Environmental Protection Agency (EPA) of approving the use of antibacterial nano-silver in textiles. Held a trial and finally ruled that EPA’s approval of US textile manufacturers’ use of nanosilver was improper, requested remand for reassessment, and limited public promotion of the use of antimicrobial nanosilver on clothing and other textiles
Since this patent uses high-pressure filling spray tanks, chemicals such as propane and butane need to be added as propellants, which are harmful to the human body, and high-pressure spray irrigation will be restricted in areas such as airplanes and high-speed rails. At the same time, in high-temperature environments (Such as stored in a car exposed to the sun in summer) Risk of explosion
[0004] Invention patent CN107595883A A deodorant / antibacterial / dry / anti-mildew four-in-one foot odor spray and its preparation method and application. The spray belongs to medicinal sprays and still uses alcohol as a solvent. Disadvantages of disinfectants, at the same time, plant extracts are used as flavors, and only the aroma-enhancing function of plant extracts is used
However, the plant extract is a water-insoluble substance. In this patent, the extract and water are mixed and stirred directly, which is unreasonable to a certain extent.
The spray in this patent is mainly antibacterial, and has a single type of function, so it cannot be used in different daily life scenes
[0010] Based on the above analysis, at present, the application objects of antibacterial spray products are relatively specific, and most of them belong to the field of medicine, which cannot be directly used for daily antibacterial use

Method used

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  • Natural plant essential oil microemulsion antibacterial spray and preparation method thereof
  • Natural plant essential oil microemulsion antibacterial spray and preparation method thereof
  • Natural plant essential oil microemulsion antibacterial spray and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This example adopts the process of first compounding the plant essential oils of five functional components, and then preparing the composite essential oil microemulsion, and selecting Ravensah leaf, eucalyptus, ylang-ylang oil, and pepper sample among the five functional essential oil components. Peppermint, lavender, helichrysum essential oil, aloe vera, gardenia essential oil are compounded, and the mass ratio of each essential oil is 30%, 10%, 6%, 6%, 7%, 10%, 11%, 20%) , marked as oil phase 1, with a total mass of 100 g. Accurately weigh the compound surfactant of Tween 8096g and lecithin (PC) 24g with a mass ratio of 4:1, and co-surfactant glycerin 20g, respectively add to the three-necked flask with water bath control device and stir for 10min, set the water bath temperature Mix the surfactant and co-surfactant evenly at 30°C, slowly add 100g of the above oil phase 1 into the reaction flask, and complete the addition within 10min, during which the stirrer continu...

Embodiment 2

[0042] In this example, the process of compounding the plant essential oils of five functional components first, and then preparing the composite essential oil microemulsion, respectively selected tea tree essential oil, flavescens essential oil, geranium essential oil, chamomile essential oil, Eucalyptus oil, clove, vine fruit, and sage are compounded, and the mass ratios of each essential oil are 25%, 12%, 6%, 6%, 10%, 8%, 8%, and 25%, which are marked as The oil phase 2 has a total mass of 100 g. Accurately weigh Tween 2045g, sucrose ester (SE) 15g, sorbitan monolaurate (Span 20) 15g compound surfactant with a mass ratio of 3:1:1, and co-surfactant ethylene glycol 15g, respectively added to a three-necked flask with a water bath control device and stirred for 10min, set the temperature of the water bath to 30°C to mix the surfactant and co-surfactant evenly, slowly added 100g of the above oil phase 2 into the reaction flask, and added within 10min End, during which the sti...

Embodiment 3

[0045] In this embodiment, the plant essential oils of five functional components are microemulsified respectively:

[0046] Microemulsion of Component A essential oil:

[0047] Weigh each 30 g of forsythia, oregano and Phellodendri essential oils as component A essential oils. Accurately weigh 54 g of sorbitan monooleate (Tween 80), 18 g of sorbitan monolaurate (Span 20), polyethylene glycol-8-glyceryl caprylic acid / Capric acid ester (Labrasol) 18g compounded surfactant, and co-surfactant glycerin 12g were respectively added in a three-necked flask with a water bath control device and stirred for 10min, and the temperature of the water bath was set at 30°C to make the surfactant and co-surfactant The agent was mixed evenly, and 90 g of the mixture of the above three essential oils was slowly added to the reaction flask, and the addition was completed within 10 minutes, during which the stirrer continued to stir at a stirring speed of 500 rpm. After the temperature of the w...

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Abstract

The invention relates to a natural plant essential oil microemulsion antibacterial spray and a preparation method thereof. The natural plant essential oil microemulsion antibacterial spray is composedof 10-40% of plant essential oil microemulsion and 60-90% of distilled water. According to the natural plant essential oil microemulsion antibacterial spray and the preparation method thereof of theinvention, essential oil extracted from natural plant materials is used as a main component, and the purpose of synergistic interaction is achieved by compounding different plant essential oils, so that the antibacterial effect is greatly enhanced, and the spray has a broad-spectrum antibacterial property; meanwhile, the functions of tranquilizing and allaying excitement, moisturizing and protecting skin, removing peculiar smell and providing fragrance are also realized.

Description

technical field [0001] The invention belongs to the field of antibacterial daily necessities, in particular to a natural plant essential oil microemulsion antibacterial spray and a preparation method thereof. Background technique [0002] Ethanol and hypochlorous acid are mostly used in the disinfectants on the market. This kind of disinfectant has a series of potential safety hazards such as strong irritation and corrosion. There are often reports of fires caused by improper use of alcohol and other disinfectants. Therefore, the applicable occasions of sterilizing and disinfecting agents are very limited, and if the disinfectant is used improperly at home, it will cause a lot of trouble. Considering practicability and convenience, antibacterial liquid spray product is the preferred form of antibacterial disinfection products at present. [0003] Invention patent CN108991013A discloses a spray nano-mold antifungal antibacterial agent and its preparation method. The weig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/28A01N65/36A01N25/30A01N25/06A01P1/00A61K8/92A61Q17/00A61Q19/00A61P31/04A61L9/013A61L9/012A61L101/56
CPCA01N25/06A01N25/30A01N65/00A01N65/08A01N65/20A01N65/22A01N65/24A01N65/28A01N65/36A61K8/922A61K2800/5922A61L9/012A61L9/013A61Q17/005A61Q19/00
Inventor 靳晓松王先锋杜博超纪新颖朱建梅李梦雨
Owner 上海驰纺材料科技有限公司
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