CN111096923A - Frosted hand sanitizer and preparation method thereof - Google Patents
Frosted hand sanitizer and preparation method thereof Download PDFInfo
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- CN111096923A CN111096923A CN202010084357.8A CN202010084357A CN111096923A CN 111096923 A CN111096923 A CN 111096923A CN 202010084357 A CN202010084357 A CN 202010084357A CN 111096923 A CN111096923 A CN 111096923A
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- hand sanitizer
- aerogel particles
- frosted
- carbomer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0245—Specific shapes or structures not provided for by any of the groups of A61K8/0241
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/678—Tocopherol, i.e. vitamin E
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/10—Washing or bathing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/28—Rubbing or scrubbing compositions; Peeling or abrasive compositions; Containing exfoliants
Abstract
The invention belongs to the technical field of hand sanitizer, and particularly relates to a frosted hand sanitizer and a preparation method thereof, wherein the frosted hand sanitizer comprises, by weight, 0.1-5 parts of silica aerogel particles, 0.1-1 part of vitamin E, 5-20 parts of glycerol, 0.5-1.5 parts of carbomer, 7-20 parts of a surfactant, 0.3-1.0 part of a preservative, 0.1-1 part of an essence, 0.1-0.5 part of sodium hydroxide and 100 parts of deionized water. The hand sanitizer disclosed by the invention adopts the silicon dioxide aerogel particles as the frosted particles, so that the frosted effect is better, the silicon dioxide aerogel particles can be gradually broken under continuous friction without frosting feeling, the silicon dioxide aerogel particles can generate heat under friction, and the gas in the silicon dioxide aerogel particles can expand, so that more foams can be generated by the surfactant, the cleaning effect is improved, and the user experience feeling is improved.
Description
Technical Field
The invention relates to the technical field of hand sanitizer, and relates to a frosted hand sanitizer and a preparation method thereof.
Background
The hand sanitizer is increasingly used by families, and people have more and more requirements on the variety of the hand sanitizer, wherein one variety is the frosted hand sanitizer which contains frosted functional components and has the functions of good decontamination effect, cutin removal and good cleaning effect. Some scrub hand cleansers have been disclosed in the prior art, such as CN105326706B, which discloses the use of tea cumin powder as a scrub ingredient, and CN109288698A, which discloses the use of chitosan modified bamboo charcoal particles as a scrub ingredient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a frosted liquid soap, which fully utilizes silica aerogel leftover materials, is further crushed to reach the particle size, is used in the liquid soap, not only provides a frosting function, but also has lower strength, is continuously crushed along with the friction of hands until the liquid soap does not have the frosting function, and simultaneously along with the repeated friction of the hands, the temperature of the silica aerogel particles is raised by heating, the gas in the silica aerogel particles is expanded and escaped, so that the liquid soap generates bubbles, and the user experience is improved.
The invention also aims to provide a preparation method of the frosted hand sanitizer.
The invention adopts the following technical scheme:
the frosted hand sanitizer comprises, by weight, 0.1-5 parts of silica aerogel particles, 0.1-1 part of vitamin E, 5-20 parts of glycerol, 0.5-1.5 parts of carbomer, 7-20 parts of a surfactant, 0.3-1.0 part of a preservative, 0.1-1 part of essence, 0.1-0.5 part of sodium hydroxide and 100 parts of deionized water.
Preferably, each component comprises 0.3-4 parts of silicon dioxide aerogel particles, 0.2-0.8 part of vitamin E, 7-17 parts of glycerol, 0.6-1.2 parts of carbomer, 9-16 parts of surfactant, 0.4-0.8 part of preservative, 0.2-0.8 part of essence, 0.15-0.45 part of sodium hydroxide and 100 parts of deionized water.
More preferably, the components comprise 0.5-3 parts of silicon dioxide aerogel particles, 0.3-0.7 part of vitamin E, 9-15 parts of glycerol, 0.65-1.0 part of carbomer, 10-14 parts of surfactant, 0.5-0.7 part of preservative, 0.3-0.6 part of essence, 0.2-0.5 part of sodium hydroxide and 100 parts of deionized water.
Preferably, the viscosity (25 ℃) of the frosted hand sanitizer is 4500-5500 mPas.
Preferably, the silica aerogel particles have an average particle size of not more than 500 μm.
More preferably, the silica aerogel particles have an average particle size of 100-450 μm.
Preferably, the surfactant is selected from at least one of cocamidopropyl betaine, coconut fatty acid diethanolamide, coconut acid monoethanolamide, sodium fatty alcohol polyoxyethylene ether sulfate, and sorbitan olivate.
A method of making a frosted hand sanitizer according to any of the above embodiments, comprising the steps of,
s1, accurately weighing the components according to the formula, taking half weight of deionized water, heating to 40-50 ℃, slowly adding the carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
and S2, uniformly stirring the rest half weight of deionized water, the surfactant and glycerol, adding the silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E, uniformly stirring, adding the carbomer dispersion obtained in the step S1, uniformly stirring, adding the sodium hydroxide to adjust the pH value to be 6.0-7.0, adding the essence and the preservative, and uniformly stirring to obtain the frosted hand sanitizer.
The invention has the beneficial effects that:
(1) the silica aerogel has low strength and is easy to break into reclaimed materials in the production and use processes. According to the invention, the silicon dioxide aerogel reclaimed materials can be processed into fine powder, so that the use efficiency of the silicon dioxide aerogel is improved.
(2) The silica aerogel particles used in the invention can be continuously cracked during the hand washing friction process to form finer particles, and the frosting feeling can be lost generally within 20 seconds to 2 minutes, so that excessive frosting is avoided, and the feeling of people can be changed in sense, and the judgment of hand washing time is formed.
(3) More than 95% of the volume of the interior of the silica aerogel is gas. When the hand sanitizer is used, as hands rub against each other, the silicon dioxide aerogel particles are heated, and the internal gas expands and overflows, so that more foams can be generated in the hand sanitizer, and the user experience is good.
Detailed Description
The technical solution of the present invention is further illustrated and described by the following detailed description.
Unless otherwise specified, the parts in the following examples are parts by weight.
Example 1
Raw materials were prepared from 0.2 part of silica aerogel particles, 0.5 part of vitamin E, 10 parts of glycerol, 0.5 part of carbomer, 10 parts of cocamidopropyl betaine, 0.35 part of preservative DL606, 0.3 part of essence, 0.2 part of sodium hydroxide and 100 parts of deionized water.
Taking 50 parts of deionized water, heating to 42-45 ℃, slowly adding carbomer while stirring until the mixture is uniform, and cooling to obtain carbomer dispersion;
and uniformly stirring the rest deionized water, cocamidopropyl betaine and glycerol, adding silicon dioxide aerogel particles, uniformly stirring and dispersing, adding vitamin E, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH value to be 6.0-7.0, adding essence and preservative DL606, and uniformly stirring to obtain the frosted hand sanitizer, wherein the viscosity (25 ℃) is 4720 mPa.
Example 2
Raw materials are prepared according to 1 part of silicon dioxide aerogel particles, 0.2 part of vitamin E, 7 parts of glycerol, 0.7 part of carbomer, 8 parts of cocamidopropyl betaine, 5 parts of coconut oil fatty acid diethanolamide, 0.3 part of preservative S60, 0.5 part of essence, 0.3 part of sodium hydroxide and 100 parts of deionized water.
Taking 50 parts of deionized water, heating to 43-47 ℃, slowly adding carbomer while stirring until the carbomer is uniform, and cooling to obtain carbomer dispersion;
and (2) uniformly stirring and mixing the rest deionized water, the cocamidopropyl betaine, the coconut oil fatty acid diethanolamide and the glycerol, adding silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding the sodium hydroxide to adjust the pH to be 6.0-7.0, adding the essence and the preservative S60, and uniformly stirring to obtain the frosted hand sanitizer, wherein the viscosity (25 ℃) is 5350 mPas.
Example 3
Raw materials were prepared from 2.2 parts of silica aerogel particles, 0.8 part of vitamin E, 15 parts of glycerol, 1.0 part of carbomer, 10 parts of cocamidopropyl betaine, 5 parts of sorbitan olivate, 0.3 part of preservative S60, 0.3 part of essence, 0.2 part of sodium hydroxide and 100 parts of deionized water.
Taking 50 parts of deionized water, heating to 42-45 ℃, slowly adding carbomer while stirring until the mixture is uniform, and cooling to obtain carbomer dispersion;
and uniformly stirring the rest deionized water, the cocamidopropyl betaine, the sorbose olive oleate and the glycerol, adding silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding the sodium hydroxide to adjust the pH to be 6.0-7.0, adding the essence and the preservative S60, and uniformly stirring to obtain the frosted hand sanitizer, wherein the viscosity (25 ℃) is 4870mPa & S.
Example 4
Raw materials were prepared from 3.0 parts of silica aerogel particles, 0.8 parts of vitamin E, 15 parts of glycerol, 1.1 parts of carbomer, 17 parts of cocamidopropyl betaine, 0.4 part of preservative DL606, 0.4 part of essence, 0.3 part of sodium hydroxide and 100 parts of deionized water.
Taking 50 parts of deionized water, heating to 42-45 ℃, slowly adding carbomer while stirring until the mixture is uniform, and cooling to obtain carbomer dispersion;
and uniformly stirring the rest deionized water, cocamidopropyl betaine and glycerol, adding silicon dioxide aerogel particles, uniformly stirring and dispersing, adding vitamin E, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH value to be 6.0-7.0, adding essence and preservative DL606, and uniformly stirring to obtain the frosted hand sanitizer, wherein the viscosity (25 ℃) is 4730 mPa.
Example 5
Raw materials were prepared from 4.2 parts of silica aerogel particles, 0.9 part of vitamin E, 12 parts of glycerol, 1.0 part of carbomer, 13 parts of cocamidopropyl betaine, 6 parts of coconut monoethanolamide, 0.3 part of preservative S60, 0.3 part of essence, 0.2 part of sodium hydroxide and 100 parts of deionized water.
Taking 50 parts of deionized water, heating to 42-45 ℃, slowly adding carbomer while stirring until the mixture is uniform, and cooling to obtain carbomer dispersion;
and (2) uniformly stirring and mixing the rest deionized water, the cocamidopropyl betaine, the coconut monoethanolamide and the glycerol, adding silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding the sodium hydroxide to adjust the pH to be 6.0-7.0, adding the essence and the preservative S60, and uniformly stirring to obtain the frosted hand sanitizer, wherein the viscosity (25 ℃) is 4820 mPas.
Performance evaluation: 40 testers (25-55 years old) were selected to perform blind tests on the above 5 groups of scrub cleanser, and commercial scrub cleanser was used as a comparison. Each group was tested in parallel 3 times, and the testers scored according to sensation of use, 1 being worst and 5 being best. The scoring results were averaged, with higher averages giving higher evaluations. As shown in table 1.
TABLE 1
| Frosting effect | Comfort of use | Cleanliness | Flush water sensation | |
| Example 1 | 3.5 | 4.2 | 4.2 | 4.5 |
| Example 2 | 4.1 | 4.5 | 4.4 | 4.5 |
| Example 3 | 4.5 | 4.7 | 4.4 | 4.3 |
| Example 4 | 4.7 | 4.3 | 4.3 | 4.3 |
| Example 5 | 4.8 | 3.6 | 4.2 | 4.4 |
| Comparative example | 4.7 | 3.2 | 4.4 | 4.5 |
The results in table 1 show that the frosted hand sanitizer has good cleaning effect, good flushing feeling, good frosting effect, comfortable use and better practical application value.
The foregoing has shown and described the fundamental principles, major features and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and that equivalent changes and modifications made within the scope of the present invention and the specification should be covered thereby. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The frosted hand sanitizer is characterized by comprising, by weight, 0.1-5 parts of silica aerogel particles, 0.1-1 part of vitamin E, 5-20 parts of glycerol, 0.5-1.5 parts of carbomer, 7-20 parts of surfactant, 0.3-1.0 part of preservative, 0.1-1 part of essence, 0.1-0.5 part of sodium hydroxide and 100 parts of deionized water.
2. The frosted hand sanitizer according to claim 1, wherein each component comprises 0.3-4 parts of silica aerogel particles, 0.2-0.8 part of vitamin E, 7-17 parts of glycerin, 0.6-1.2 parts of carbomer, 9-16 parts of surfactant, 0.4-0.8 part of preservative, 0.2-0.8 part of essence, 0.15-0.45 part of sodium hydroxide and 100 parts of deionized water.
3. The frosted hand sanitizer according to claim 2, wherein each component comprises 0.5 to 3 parts of silica aerogel particles, 0.3 to 0.7 part of vitamin E, 9 to 15 parts of glycerin, 0.65 to 1.0 part of carbomer, 10 to 14 parts of surfactant, 0.5 to 0.7 part of preservative, 0.3 to 0.6 part of essence, 0.2 to 0.5 part of sodium hydroxide and 100 parts of deionized water.
4. The frosted hand sanitizer according to any of claims 1 to 3, wherein the frosted hand sanitizer has a viscosity (25 ℃) of 4500-5500 mPas.
5. A frosted hand sanitizer according to any of claims 1 to 3, wherein the silica aerogel particles have an average particle size of not more than 500 μm.
6. The frosted hand sanitizer according to claim 5, wherein the silica aerogel particles have an average particle size of 100-450 μm.
7. The hand scrub of claim 1, wherein said surfactant is selected from at least one of cocamidopropyl betaine, coconut fatty acid diethanolamide, coconut monoethanolamide, sodium fatty alcohol polyoxyethylene ether sulfate, and sorbitan olivate.
8. A method for preparing the scrub cleanser of any one of claims 1 to 7, comprising the steps of S1, weighing the ingredients accurately according to the formula, taking half weight of deionized water, heating to 40-50 ℃, slowly adding the carbomer, stirring to be uniform while adding, and cooling to obtain carbomer dispersion;
and S2, uniformly stirring the rest half weight of deionized water, the surfactant and glycerol, adding the silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E, uniformly stirring, adding the carbomer dispersion obtained in the step S1, uniformly stirring, adding the sodium hydroxide to adjust the pH value to be 6.0-7.0, adding the essence and the preservative, and uniformly stirring to obtain the frosted hand sanitizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084357.8A CN111096923A (en) | 2020-02-10 | 2020-02-10 | Frosted hand sanitizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010084357.8A CN111096923A (en) | 2020-02-10 | 2020-02-10 | Frosted hand sanitizer and preparation method thereof |
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| CN111096923A true CN111096923A (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754957A (en) * | 2021-01-29 | 2021-05-07 | 浙江芬尼奇工贸有限公司 | Hand washing-free gel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389379A (en) * | 2011-11-09 | 2012-03-28 | 杭州传化日用品有限公司 | Hand sanitizer capable of self-generating flexible grinding particles and preparation method thereof |
| US20140364509A1 (en) * | 2013-06-06 | 2014-12-11 | Ecolab Usa Inc. | Alcohol based sanitizer with improved dermal compatibility and feel |
| CN106999366A (en) * | 2014-11-24 | 2017-08-01 | 欧莱雅 | It is used as viscosity intensifier, matte effect agent and/or the hydrogel or water alcogel of the synthesis phyllosilicate for applying homogenizing agent |
-
2020
- 2020-02-10 CN CN202010084357.8A patent/CN111096923A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389379A (en) * | 2011-11-09 | 2012-03-28 | 杭州传化日用品有限公司 | Hand sanitizer capable of self-generating flexible grinding particles and preparation method thereof |
| US20140364509A1 (en) * | 2013-06-06 | 2014-12-11 | Ecolab Usa Inc. | Alcohol based sanitizer with improved dermal compatibility and feel |
| CN106999366A (en) * | 2014-11-24 | 2017-08-01 | 欧莱雅 | It is used as viscosity intensifier, matte effect agent and/or the hydrogel or water alcogel of the synthesis phyllosilicate for applying homogenizing agent |
Non-Patent Citations (1)
| Title |
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| 桑振等: "基于力学分析的防烫防滑陶瓷碗具设计", 《科学技术与工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754957A (en) * | 2021-01-29 | 2021-05-07 | 浙江芬尼奇工贸有限公司 | Hand washing-free gel |
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