Washing-free hand sterilizing gel and preparation method thereof
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A disinfectant gel and hand-free technology, which is applied in the field of toiletries, can solve the problems of inconvenience and difficulty in finding ideal disinfectants, and achieve the effects of high degradation, high safety, and skin protection
Inactive Publication Date: 2019-04-19
合肥天一生物技术研究所有限责任公司
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Abstract
Description
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Problems solved by technology
[0004] Although there are many types of hand sanitizers on the market, the ideal sanitizer is hard to find
The common disadvantage of the above-mentioned disinfectants is that they must be rinsed with sterile water after disinfection, and then dried with a towel, cloth, etc., which is extremely inconvenient.
Method used
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Embodiment 1
[0018] 1. Mix tea leaf extract, Sophora japonica extract, honeysuckle extract, bamboo leaf extract, aloe extract, and orange peel extract in a ratio of 1:1:2:2:2:1 and add 10 times of 75 % ethanol was stirred evenly at a temperature of 30° C., then left to stand for 24 hours, and finally the supernatant was obtained by centrifugation to obtain the plant extract.
[0019] 2. Mix carbomer, glycerol, and deionized water in a ratio of 1:2:20, stir evenly at a temperature of 40°C, and let stand until the carbomer is fully swollen.
[0020] 3. Mix 75% ethanol and 2,4,4'-trichloro-2-hydroxy-diphenyl ether in a ratio of 60:1 and stir evenly at a temperature of 40°C.
[0021] 4. Mix the solutions obtained in the above 1, 2, and 3 and triethanolamine at a ratio of 10:30:95:1, stir evenly at 50°C and let stand for 5 hours to obtain the hand sanitizing gel.
Embodiment 2
[0023] 1. Mix tea leaf extract, Sophora japonica flower extract, honeysuckle extract, bamboo leaf extract, aloe vera extract, and orange peel extract in a ratio of 2:1:2:1:2:2, and then add 5 times of 75 % ethanol was stirred evenly at a temperature of 45° C. and then left to stand for 5 hours, and the supernatant was obtained by centrifugation to obtain the plant extract.
[0024] 2. Mix carbomer, glycerol, and deionized water in a ratio of 2:2:15, stir evenly at a temperature of 55°C, and let stand until the carbomer is fully swollen.
[0025] 3. Mix 75% ethanol and 2,4,4'-trichloro-2-hydroxy-diphenyl ether in a ratio of 75:2 and stir evenly at a temperature of 30°C.
[0026] 4. Mix the solutions obtained in the above 1, 2, and 3 and triethanolamine in a ratio of 5:20:75:1, stir evenly at 35°C and let stand for 36 hours to obtain the hand sanitizing gel.
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Abstract
The invention discloses washing-free hand sterilizing gel and a preparation method thereof, and relates to the field of wash supplies. The washing-free hand sterilizing gel is prepared from, by weight, 0.1-2 parts of 2,4,4'-trichloro-2-hydroxyl-diphenyl ether, 0.1-3 parts of carbopol, 1-100 parts of 75% ethanol, 0.1-5 parts of glycerol, 1-10 parts of plant extracts, 0.01-0.5 part of triethanolamine and 1-30 parts of deionized water. The prepared washing-free hand sterilizing gel is a washing-free hand sterilizing product, and the washing mode of traditional hand cleaning and sterilizing is broken; multiple plant extracts are adopted to replace chemosynthetic skin conditioners and functional components, the gel is conducive to skin protection, and after the hands are sterilized, skin surface lipid films are protected to avoid loss of skin moisture.
Description
technical field [0001] The invention belongs to the field of toiletries, and in particular relates to a hand-free disinfection gel and a preparation method thereof. Background technique [0002] Hands are the most frequent part of the human body in contact with the outside world, and are easily contaminated with various bacteria in daily work and life, especially in hospitals and other environments where there are a large number of pathogenic microorganisms. [0003] At present, there are many kinds of disinfectants used for hand disinfection, and their components and properties are different. The common ones are: iodophor, ethanol, isopropanol, chlorhexidine (chlorhexidine), high redox potential water, containing Chlorine disinfectant, and other compound disinfectant, etc. Such as: Chinese patent (CN103271841A) discloses a kind of traditional Chinese medicine hand sanitizer; It comprises following components by weight percentage: balsamic volatile oil 0.01%-0.05%; Menthol ...
Claims
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Application Information
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