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Water-based fluid preparation with moisturizing, skin protecting and mosquito expelling functions

A water-based liquid and preparation technology, applied in skin care preparations, cosmetic preparations, dressing preparations, etc., can solve problems such as unsafe, flammable and explosive, and environmental threats, and achieve the effect of safe use

Inactive Publication Date: 2011-06-01
成都彩虹电器(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following problems in the use of ethanol as a solvent, first: ethanol is a very flammable object, and there are hidden dangers of inflammability and explosion in the process of production, transportation and storage; second: high concentration of ethanol has a dehydrating effect on the skin; Long-term use of high-concentration ethanol products will make the skin rough and prone to allergies; third: ethanol is a kind of organic compound with good volatility, which also poses a threat to the environment
Therefore, the currently commercially available alcohol-based mosquito repellent products are not conducive to environmental protection and are not very safe.

Method used

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  • Water-based fluid preparation with moisturizing, skin protecting and mosquito expelling functions
  • Water-based fluid preparation with moisturizing, skin protecting and mosquito expelling functions
  • Water-based fluid preparation with moisturizing, skin protecting and mosquito expelling functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: a preparation example of a water-based liquid formulation with moisturizing skin care and mosquito repellent, each component is weighed according to the following weight ratios:

[0018]

[0019]

[0020] Several PV packaging bottles with a capacity of 50ml are available for use. Weigh deionized water according to the above weight and azeotropically cool it to room temperature for 30 minutes, add aloe vera juice, and add mosquito repellent after mixing evenly; continue to weigh methylparaben, propylparaben, urine Capsules and hydrogenated castor oil are added to propylene glycol, after mixing and stirring to dissolve completely, finally, the propylene glycol system is added to the deionized water system under stirring, and fully stirred for 10-15 minutes to make a transparent, colorless and uniform one-phase system . Each PV packaging bottle contains 50 grams of the above liquid, with an outer cap. It is the finished product of Mosquito Repellent M...

Embodiment 2

[0021] Embodiment 2: a preparation example of a water-based liquid formulation with moisturizing skin care and mosquito repellent, each component is weighed according to the following weight ratios:

[0022]

[0023] Several PV packaging bottles with a capacity of 50ml are available for use. Weigh deionized water according to the above weight and azeotropically cool it to room temperature for 30 minutes, add aloe vera juice, and add mosquito repellent after mixing evenly; continue to weigh methylparaben, propylparaben, urine Capsules and hydrogenated castor oil are added to propylene glycol, after mixing and stirring to dissolve completely, finally, the propylene glycol system is added to the deionized water system under stirring, and fully stirred for 10-15 minutes to make a transparent, colorless and uniform one-phase system . Each PV packaging bottle contains 50 grams of the above liquid, with an outer cap. It is the finished product of Mosquito Repellent Moisturizing ...

Embodiment 3

[0024] Embodiment 3: a preparation example of a water-based liquid formulation with moisturizing skin care and mosquito repellent, each component is weighed by the following weight ratios:

[0025]

[0026] Several PV packaging bottles with a capacity of 50ml are available for use. Weigh deionized water according to the above weight and azeotropically cool it to room temperature for 30 minutes, add aloe vera juice, and add mosquito repellent after mixing evenly; continue to weigh methylparaben, propylparaben, urine Capsules and hydrogenated castor oil are added to propylene glycol, after mixing and stirring to dissolve completely, finally, the propylene glycol system is added to the deionized water system under stirring, and fully stirred for 10-15 minutes to make a transparent, colorless and uniform one-phase system . Each PV packaging bottle contains 50 grams of the above liquid, with an outer cap. It is the finished product of Mosquito Repellent Moisturizing Skin Lotio...

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Abstract

The invention relates to a water-based fluid preparation with moisturizing, skin protecting and mosquito expelling functions, belonging to the chemical field. The preparation comprises the following components in percentage by weight: 10.00-10.50% of DEET (N,N-diethyl-meta-toluamide), 15.00-20.00% of propylene glycol, 0.30-0.90% of hydrogenated castor oil, 65.05-71.40% of deionized water, 0.05-0.10% of methyl parahydroxybenzoate, 0.05-0.15% of propyl p-hydroxybenzoate, 3.00-5.00% of 10:1 aloe juice and 0.20-0.30% of allantoin. In the invention, the traditional ethyl alcohol solvent is replaced with water, no odorous smell of the ethyl alcohol is produced when the preparation is used, the water is more applicable to the preparation compared with the ethyl alcohol from the aspect of volatility, and the effective mosquito expelling time is prolonged. Meanwhile, the allantoin and aloe juice have the skin protection function, thus the effects of moisturizing and protecting skin are achieved while mosquitoes are expelled for a consumer. The preparation can be taken as a mosquito expelling product in summer, and is more consistent with more environmental-friendlyrequirement, and the application is safer and more effective.

Description

[0001] Involved areas: [0002] The invention relates to a water-based liquid preparation with moisturizing skin care and mosquito repellent, belonging to the field of chemical industry. Background technique [0003] With the improvement of people's living standards and the advancement of science, products for smearing and spraying on the body to repel mosquitoes have been widely used. However, the current production and sales of such products mostly use ethanol as a solvent. Ethanol as a solvent has the following problems: one: Ethanol is an extremely flammable object, and there are hidden dangers of flammability and explosion during production, transportation and storage; the other: high concentrations of ethanol have dehydration effects on the skin; Long-term use of high-concentration ethanol products will cause the skin to become rough and prone to allergies; third: ethanol is a kind of organic compound with good volatility, which also poses a threat to the environment. ...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/44A61Q17/02A61Q19/00
Inventor 查正良
Owner 成都彩虹电器(集团)股份有限公司
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