CN114903805B - Antibacterial temperature-sensing no-clean hand sanitizer and preparation method thereof - Google Patents

Antibacterial temperature-sensing no-clean hand sanitizer and preparation method thereof Download PDF

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Publication number
CN114903805B
CN114903805B CN202210490066.8A CN202210490066A CN114903805B CN 114903805 B CN114903805 B CN 114903805B CN 202210490066 A CN202210490066 A CN 202210490066A CN 114903805 B CN114903805 B CN 114903805B
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essence
temperature
hand
antibacterial
sensitive
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CN114903805A (en
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骆建华
胡银霞
廖宇
吴鹰花
廖国栋
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Zhongshan Lanju Daily Chemical Industries Co Ltd
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Zhongshan Lanju Daily Chemical Industries Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/347Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35Ketones, e.g. benzophenone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42Amides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005Antimicrobial preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/10Washing or bathing preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/24Thermal properties
    • A61K2800/242Exothermic; Self-heating; Heating sensation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)

Abstract

The invention provides a bacteriostatic temperature-sensitive no-wash hand sanitizer and a preparation method thereof, and relates to the technical field of hand sanitizers. The antibacterial temperature-sensing hand-washing-free liquid soap comprises the following raw materials in parts by weight: 50 to 80 percent of bacteriostat, 0.05 to 0.15 percent of pH regulator, 0.01 to 1.0 percent of thickener, 0.05 to 0.1 percent of Wen Ganji, 0.01 to 10 percent of humectant, 0.01 to 0.2 percent of antioxidant, 0 to 5 percent of essence, 0 to 0.01 percent of dye and the balance of water; the bacteriostatic agent is ethanol, and the humectant comprises the following components in percentage by mass (0.15-0.5): (0-1): (0-1) glycerin, octylglycol, and other humectants selected from the group consisting of: sodium hyaluronate, sodium pyrrolidone carboxylate, and amino acid. The hand-washing-free liquid soap has the advantages of good antibacterial effect, long temperature sensing duration, small irritation and low product cost.

Description

Antibacterial temperature-sensing no-clean hand sanitizer and preparation method thereof
Technical Field
The invention relates to the technical field of hand washing solutions, in particular to a bacteriostatic temperature-sensing no-wash hand washing solution and a preparation method thereof.
Background
Compared with indoor, people can contact more complicated infection sources when moving outdoors, and most hand sanitizers need to be washed by water, but people can not find water sources for washing hands at any time outdoors. Therefore, various no-clean detergent products such as no-clean disinfectant, no-clean gel and the like are available on the market in recent years, so that the hands can be cleaned conveniently at any time and any place.
The common no-clean product in the market usually takes ethanol, cationic surfactant or triclosan as antibacterial components, and simultaneously adds components such as a fat-imparting agent, a moisturizing component and the like, so that the no-clean hand sanitizer has the advantages of good antibacterial effect and low cost. For example, the patent application with the application number 202011628241.2 discloses a passion fruit washing-free and hand-washing-free gel hand-washing liquid which is prepared from passion fruit essence extract, ethanol, carbomer, humectant, triethanolamine, bactericide, water and other raw materials. The application number 202110094686.5 discloses a preparation method of a hand-washing-free liquid soap, which is prepared from disodium ethylenediamine tetraacetate, carbopol U20, alcohol, aloe extract, VE aqueous solution, triethanolamine, distilled water and other raw materials.
In the prior art, ethanol is mainly used as a main sterilization component, but the volatilization rate of the ethanol is high, and the ethanol has high irritation to human olfactory organs and skin. Therefore, it is desirable to provide a mild leave-on hand wash that reduces irritation.
Disclosure of Invention
Based on the above, it is necessary to provide a bacteriostatic temperature-sensitive leave-in hand sanitizer, which can effectively reduce the volatilization rate of ethanol, reduce the pungent smell of the product, improve the skin irritation during use and improve the mildness of the product.
The invention provides antibacterial temperature-sensitive hand-washing-free liquid soap which comprises the following raw materials in parts by weight:
the bacteriostatic agent is ethanol, and the humectant comprises the following components in percentage by mass (0.15-0.5): (0-1): (0-1) glycerin, octylglycol, and other humectants selected from the group consisting of: sodium hyaluronate, sodium pyrrolidone carboxylate, and amino acid.
According to the bacteriostatic temperature-sensitive no-clean hand sanitizer, the humectant contains the glycerol, and the inventor finds that the addition of the temperature-sensitive agent in the hand sanitizer can bring a temperature-sensitive effect, but also brings a stimulus sense, and the glycerin is compounded with the temperature-sensitive agent, so that the stimulus sense brought by the temperature-sensitive agent can be reduced, the temperature-sensitive duration time of the temperature-sensitive agent can be prolonged, the problems of short temperature-sensitive maintenance time and strong stimulus in the prior art can be overcome, and the product has milder use sense; the humectant also contains the octaethylene glycol, and the octaethylene glycol and the ethanol are compounded, so that the volatilization rate of the ethanol can be obviously reduced, and the pungent smell of the product is reduced; meanwhile, the product of the invention has low production cost and better antibacterial effect.
In one embodiment, the humectant is composed of glycerin and octanediol, wherein the weight percentage of the glycerin in the antibacterial temperature-sensitive hand-washing liquid is 0.15-0.5%, and the weight percentage of the octanediol in the antibacterial temperature-sensitive hand-washing liquid is 0.5-1%. The humectant can reduce the irritation of the product to skin, prolong the temperature maintenance time, reduce the volatilization rate of ethanol, and reduce the pungent smell of the product.
In one embodiment, the pH adjuster is selected from: one or more of triethanolamine, aminomethylpropanol, sodium hydroxide, citric acid and sodium citrate.
In one embodiment, the dye is selected from: one or more of CI 11920, CI 12490, CI 13015, CI 14270, CI 42090, CI 44090, CI 69800.
In one embodiment, the thickener is selected from: starch, acacia, pectin, agar, gelatin, seaweed gel, carrageenan, dextrin, carboxymethyl cellulose, propylene glycol alginate, methyl cellulose, sodium starch phosphate, sodium carboxymethyl cellulose, sodium alginate, casein, sodium polyacrylate, carbomer, polyoxyethylene, and polyvinylpyrrolidone.
In one embodiment, the Wen Ganji is selected from: one or more of capsaicin, vanillyl butyl ether and gingerol.
In one embodiment, the antioxidant is selected from: one or two of vitamin E and vitamin C.
In one embodiment, the perfume is selected from: one or more of herbal essence, fruit essence and flower essence.
In one embodiment, the herbal essence is selected from the group consisting of: peppermint essence, spearmint essence, rosemary essence, thyme essence, sage essence, pine essence, and spruce essence.
In one embodiment, the fruit flavor is selected from the group consisting of: apple essence, almond essence, grape essence, cherry essence, pineapple essence, pear essence, juicy peach essence, mango essence, orange essence, strawberry essence, blueberry essence and orange essence.
In one embodiment, the floral fragrance is selected from: rose essence, lavender essence, carnation essence.
In one embodiment, the weight percentage of the bacteriostatic component is 65-70%.
In one embodiment, the weight percentage of the pH regulator is 0.1-0.13%.
In one embodiment, the weight percent of the thickener is 0.3 to 0.4%.
In one embodiment, the essence is 0.05-0.15% by weight.
In one embodiment, the dye is present in an amount of 0.001 to 0.002% by weight.
The invention also provides a preparation method of the antibacterial temperature-sensing no-clean hand sanitizer, which comprises the following steps:
s1, mixing water and a thickening agent, adding a bacteriostat, uniformly mixing, adding a pH regulator, and uniformly mixing;
s2, adding other raw materials, and mixing until the raw materials are dissolved, thus obtaining the composite material.
Compared with the prior art, the invention has the following beneficial effects:
the antibacterial temperature-sensitive hand-washing-free liquid has the advantages of good antibacterial effect, long temperature-sensitive maintaining time, small irritation to skin, low volatilization rate of antibacterial agent, small pungent smell, low production cost and the like. The preparation method of the invention is simple and easy to operate, and is beneficial to the mass production of products.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the preferred embodiments that are now described. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
In the following examples and comparative examples, the raw materials were commercially available unless otherwise specified.
Example 1
The antibacterial temperature-sensitive hand-washing liquid has the raw materials with the compositions and proportions shown in table 1. The preparation method comprises the following steps:
1) Adding deionized water and a thickener into the reaction kettle in sequence, and standing for 20min until the thickener is settled.
2) The stirrer of the reaction kettle is started, stirred at 35rpm for 30min, and the bacteriostat is added and stirring is continued for 5min.
3) The stirring speed is adjusted to 10rpm, the pH regulator is added in 3 times, and the stirring is carried out for 5min until the mixture is uniformly dispersed.
4) The remaining raw materials were added to the reaction vessel and stirred at 10rpm for 20min until the raw materials were dissolved.
5) Stopping stirring, and standing for 10 min.
Example 2
The antibacterial temperature-sensitive hand-washing liquid has the raw materials with the compositions and proportions shown in table 1. The preparation method is basically the same as that of example 1, except that the raw materials and proportions are replaced with those of this example.
Example 3
The antibacterial temperature-sensitive hand-washing liquid has the raw materials with the compositions and proportions shown in table 1. The preparation method is basically the same as that of example 1, except that the raw materials and proportions are replaced with those of this example.
Example 4
The antibacterial temperature-sensitive hand-washing liquid has the raw materials with the compositions and proportions shown in table 1. The preparation method is basically the same as that of example 1, except that the raw materials and proportions are replaced with those of this example.
Example 5
The antibacterial temperature-sensitive hand-washing liquid has the raw materials with the compositions and proportions shown in table 1. The preparation method is basically the same as that of example 1, except that the raw materials and proportions are replaced with those of this example.
Comparative example 1
A hand-washing-free liquid soap has the raw materials with the compositions and proportions shown in table 1. The preparation method was substantially the same as that of example 1 except that the raw materials and the proportions were replaced with those of the comparative example.
Comparative example 2
A hand-washing-free liquid soap has the raw materials with the compositions and proportions shown in table 1. The preparation method was substantially the same as that of example 1 except that the raw materials and the proportions were replaced with those of the comparative example.
Comparative example 3
A hand-washing-free liquid soap has the raw materials with the compositions and proportions shown in table 1. The preparation method was substantially the same as that of example 1 except that the raw materials and the proportions were replaced with those of the comparative example.
Table 1 raw materials and proportions (weight percent wt%) of examples and comparative examples
Note that: in the table "/" indicates that the addition amount is 0.
Experimental example 1
And (5) testing antibacterial performance.
According to GB 15979-2000, appendix C of the Disposable sanitary Standard of sanitary articles: the antibacterial property of the product was tested in the test of antibacterial property, antibacterial property and stability of the product, and the results of the antibacterial properties of the products of each example and comparative example for 2 minutes were as follows.
Table 2 results of antibacterial property test
Experimental example 2
And (5) temperature sensing and sensing test.
Digital volunteers were collected and tested for hand sanitizers of examples 1-5 and comparative examples 1-3, respectively. The test method is as follows: the hand-washing free liquid was rubbed on the inside of the volunteer arm, the volunteer experience was recorded and scored, and finally the average was taken. 0 point: no temperature or no irritation is shown, and 1-5 points: the higher the score, the stronger the temperature or irritation. The duration of temperature sensation refers to the duration of time that the volunteer can obviously perceive the duration of temperature sensation after using the hand sanitizer.
TABLE 3 temperature sensing test results
The temperature sensing agent is added into the hand sanitizer, so that the hand sanitizer can bring a temperature sense and simultaneously bring a stimulus sense. From the above results, it was found that the use of the combination of the temperature-sensitive agent and glycerin can reduce the stimulus feeling and prolong the duration of the temperature feeling without reducing the temperature feeling.
Experimental example 3
And testing the volatilization rate.
The test was performed in a closed space at 25.+ -. 0.5 ℃): 0.25dm was scraped in a glass petri dish 2 On the surface, 4g of the no-wash hand-washing liquid is uniformly smeared, the liquid is placed on an analytical balance, the change of the weight of the sample is observed, and the volatilization rate is calculated according to a formula that the volatilization rate is equal to the volatilization weight/time.
Table 4 results of the liquid soap evaporation rate test
From the above results, it can be seen that the higher the ethanol content, the faster the volatilization rate, while the product with the added octaethylene glycol had significantly lower volatilization rate than the product without the added octaethylene glycol, indicating that the addition of octaethylene glycol slowed the volatilization rate of ethanol.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (8)

1. The antibacterial temperature-sensing no-wash hand sanitizer is characterized by being prepared from the following raw materials in percentage by weight:
the bacteriostatic agent is ethanol;
the humectant consists of glycerin and octanediol, wherein the weight percentage of the glycerin in the antibacterial temperature-sensing hand-washing liquid is 0.15-0.5%, and the weight percentage of the octanediol in the antibacterial temperature-sensing hand-washing liquid is 0.5-1%;
the Wen Ganji is selected from: one or more of capsaicin, vanillyl butyl ether and gingerol.
2. The bacteriostatic temperature-sensitive leave-in hand wash according to claim 1, wherein said pH modifier is selected from the group consisting of: one or more of triethanolamine, aminomethylpropanol, sodium hydroxide, citric acid and sodium citrate; the dye is selected from: one or more of CI 11920, CI 12490, CI 13015, CI 14270, CI 42090, CI 44090, CI 69800.
3. The bacteriostatic temperature-sensitive leave-in hand wash according to claim 1, wherein said thickener is selected from the group consisting of: starch, acacia, pectin, agar, gelatin, seaweed gel, carrageenan, dextrin, carboxymethyl cellulose, propylene glycol alginate, methyl cellulose, sodium starch phosphate, sodium carboxymethyl cellulose, sodium alginate, casein, sodium polyacrylate, carbomer, polyoxyethylene, and polyvinylpyrrolidone.
4. The bacteriostatic temperature-sensitive leave-in hand wash according to claim 1, wherein said antioxidant is selected from the group consisting of: one or two of vitamin E and vitamin C.
5. The bacteriostatic temperature-sensitive leave-in hand wash according to claim 1, wherein said perfume is selected from the group consisting of: one or more of herbal essence, fruit essence and flower essence.
6. The bacteriostatic temperature-sensitive leave-in hand wash of claim 5, wherein said herbal essence is selected from the group consisting of: peppermint essence, spearmint essence, rosemary essence, thyme essence, sage essence, pine essence, and spruce essence; the fruit essence is selected from the group consisting of: apple essence, almond essence, grape essence, cherry essence, pineapple essence, pear essence, juicy peach essence, mango essence, orange essence, strawberry essence, blueberry essence and orange essence; the floral selection is from: rose essence, lavender essence, carnation essence.
7. The antibacterial temperature-sensitive no-wash hand sanitizer of claim 1, wherein the antibacterial component is 65-70% by weight; the weight percentage of the pH regulator is 0.1-0.13%, and the weight percentage of the thickener is 0.3-0.4%; the weight percentage of the essence is 0.05-0.15%; the weight percentage of the dye is 0.001-0.002%.
8. A method for preparing the antibacterial temperature-sensing no-clean hand sanitizer according to any one of claims 1-7, comprising the following steps:
s1, mixing water and a thickening agent, adding antibacterial components, uniformly mixing, adding a pH regulator, and uniformly mixing;
s2, adding other raw materials, and mixing until the raw materials are dissolved, thus obtaining the composite material.
CN202210490066.8A 2022-05-07 2022-05-07 Antibacterial temperature-sensing no-clean hand sanitizer and preparation method thereof Active CN114903805B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585073A (en) * 2013-11-28 2014-02-19 骆琦 Hand cream capable of warming hand and preparation method
CN107137291A (en) * 2017-06-27 2017-09-08 苏州莱奥生物技术有限公司 A kind of disposable hand-cleaning liquid of antibacterial
CN110478293A (en) * 2019-09-16 2019-11-22 捷米科技(上海)有限公司 A kind of disposable disinfection hand cleanser and preparation method thereof
CN111467288A (en) * 2020-05-25 2020-07-31 四川涑爽医疗用品有限公司 Hand-washing-free disinfectant and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585073A (en) * 2013-11-28 2014-02-19 骆琦 Hand cream capable of warming hand and preparation method
CN107137291A (en) * 2017-06-27 2017-09-08 苏州莱奥生物技术有限公司 A kind of disposable hand-cleaning liquid of antibacterial
CN110478293A (en) * 2019-09-16 2019-11-22 捷米科技(上海)有限公司 A kind of disposable disinfection hand cleanser and preparation method thereof
CN111467288A (en) * 2020-05-25 2020-07-31 四川涑爽医疗用品有限公司 Hand-washing-free disinfectant and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
韩久霞等.不同类型免洗消毒液的长效抗菌和护肤效果分析.《实用临床医药杂志》.2020,第24卷(第24期),第40-43页. *

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