CN111329785A - Frosted hand sanitizer emitting far infrared rays and preparation method thereof - Google Patents
Frosted hand sanitizer emitting far infrared rays and preparation method thereof Download PDFInfo
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- CN111329785A CN111329785A CN202010202344.6A CN202010202344A CN111329785A CN 111329785 A CN111329785 A CN 111329785A CN 202010202344 A CN202010202344 A CN 202010202344A CN 111329785 A CN111329785 A CN 111329785A
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- 238000002360 preparation method Methods 0.000 title abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 69
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 57
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000002245 particle Substances 0.000 claims abstract description 42
- 229940070527 tourmaline Drugs 0.000 claims abstract description 42
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 42
- 239000011032 tourmaline Substances 0.000 claims abstract description 42
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 41
- 229960001631 carbomer Drugs 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000008367 deionised water Substances 0.000 claims abstract description 32
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 32
- 229930003427 Vitamin E Natural products 0.000 claims abstract description 23
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003755 preservative agent Substances 0.000 claims abstract description 23
- 230000002335 preservative effect Effects 0.000 claims abstract description 23
- 229940046009 vitamin E Drugs 0.000 claims abstract description 23
- 235000019165 vitamin E Nutrition 0.000 claims abstract description 23
- 239000011709 vitamin E Substances 0.000 claims abstract description 23
- 239000004964 aerogel Substances 0.000 claims abstract description 22
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 22
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 22
- 239000004965 Silica aerogel Substances 0.000 claims abstract description 13
- 239000004094 surface-active agent Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 72
- 235000011187 glycerol Nutrition 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 18
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 14
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- 244000060011 Cocos nucifera Species 0.000 claims description 3
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- -1 sodium fatty alcohol Chemical class 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 150000002500 ions Chemical class 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 2
- 230000001953 sensory effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 239000000344 soap Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002386 air freshener Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000005676 thermoelectric effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000304337 Cuminum cyminum Species 0.000 description 1
- 235000007129 Cuminum cyminum Nutrition 0.000 description 1
- 229920000832 Cutin Polymers 0.000 description 1
- QAQJMLQRFWZOBN-LAUBAEHRSA-N L-ascorbyl-6-palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O QAQJMLQRFWZOBN-LAUBAEHRSA-N 0.000 description 1
- 239000011786 L-ascorbyl-6-palmitate Substances 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000010385 ascorbyl palmitate Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- 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
- A61K8/19—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
- A61K8/18—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
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0625—Warming the body, e.g. hyperthermia treatment
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of hand sanitizer, and particularly relates to a frosted hand sanitizer emitting far infrared rays and a preparation method thereof, wherein the hand sanitizer comprises, by weight, 0.1-2 parts of nano tourmaline, 0.5-5 parts of silicon dioxide aerogel particles, 0.1-1 part of vitamin E, 5-20 parts of glycerol, 0.3-1.2 parts of carbomer, 7-20 parts of surfactant, 0.1-1.0 part of preservative, 0.1-0.8 part of essence, 0.1-0.5 part of sodium hydroxide and 100 parts of deionized water. The hand sanitizer disclosed by the invention adopts the silica aerogel particles as the frosted particles, so that a better frosting effect is achieved, the silica aerogel particles can be gradually cracked along with the continuous friction of hands, the sensory change is provided, and meanwhile, the frosting of the silica aerogel particles promotes the tourmaline to generate more far infrared rays and more negative ions, so that the hand sanitizer is very helpful for the health of human bodies.
Description
Technical Field
The invention relates to the technical field of hand sanitizer, and relates to a frosted hand sanitizer emitting far infrared rays 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.
Tourmaline, commonly called tourmaline, has piezoelectric effect and thermoelectric effect, and can generate far infrared rays and negative ions of 4-18 μm. The far infrared ray can warm cells, improve blood circulation, promote metabolism, enhance cell activity, and has warming effect. Tourmaline has been applied to household daily chemicals such as hand sanitizer, shower gel and the like. CN102908265A discloses a preparation method of a radiation-proof hand sanitizer, wherein the raw material comprises tourmaline. CN101152125A discloses a tourmaline bath lotion, which comprises raw materials of tourmaline.
However, there is still a need for a hand sanitizer that can exert the efficacy of tourmaline more.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a frosted hand sanitizer emitting far infrared rays.
Still another object of the present invention is to provide a method for preparing a frosted hand sanitizer emitting far infrared rays.
The invention adopts the following technical scheme:
the frosted hand sanitizer emitting far infrared rays comprises, by weight, 0.1-2 parts of nano tourmaline, 0.5-5 parts of silicon dioxide aerogel particles, 0.1-1 part of vitamin E, 5-20 parts of glycerol, 0.3-1.2 parts of carbomer, 7-20 parts of surfactant, 0.1-1.0 part of preservative, 0.1-0.8 part of essence, 0.1-0.5 part of sodium hydroxide and 100 parts of deionized water.
Preferably, the air freshener comprises 0.3-1.8 parts of nano tourmaline, 0.7-4.5 parts of silicon dioxide aerogel particles, 0.2-0.8 part of vitamin E, 7-17 parts of glycerol, 0.5-1.0 part of carbomer, 9-18 parts of surfactant, 0.2-0.8 part of preservative, 0.2-0.6 part of essence, 0.15-0.45 part of sodium hydroxide and 100 parts of deionized water.
More preferably, the air freshener comprises 0.5-1.5 parts of nano tourmaline, 1.0-3.0 parts of silicon dioxide aerogel particles, 0.3-0.7 part of vitamin E, 9-15 parts of glycerol, 0.6-0.9 part of carbomer, 10-15 parts of surfactant, 0.3-0.7 part of preservative, 0.3-0.5 part of essence, 0.2-0.4 part of sodium hydroxide and 100 parts of deionized water.
Preferably, the viscosity (23 ℃) of the frosted hand sanitizer is 4000-6200mPa & s.
Preferably, the average grain diameter of the nano tourmaline is 0.1-500 nm. More preferably, the nano tourmaline is subjected to surface treatment and can be stably dispersed in water. The surface treatment method of the nanometer tourmaline in the prior art adopts silane coupling agent, mixed acid oxidation, sodium borohydride and ascorbyl palmitate and the like.
More preferably, the average particle size of the nano tourmaline is 0.5-200 nm.
Preferably, the silica aerogel particles have an average particle size of no more than 300 μm.
More preferably, the silica aerogel particles have an average particle size of 80 to 250 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 preparing a 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;
s2, stirring and uniformly mixing the rest half weight of deionized water, the surfactant and glycerol, adding the nano tourmaline, uniformly stirring and dispersing at a high speed, adding the silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E and the preservative, 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 uniformly stirring to obtain the 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 material particles 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 into finer particles in the process of hand washing friction, 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.
(4) When hand washing is carried out, the silicon dioxide aerogel particles are continuously displaced by external force to extrude the nano tourmaline, meanwhile, heat is generated by friction, the temperature of the nano tourmaline is changed, the nano tourmaline can generate more far infrared rays and negative ions due to the piezoelectric effect and the thermoelectric effect of the nano tourmaline, and under the condition of the same addition amount of the nano tourmaline, the far infrared emissivity and the negative ion concentration can be respectively increased by more than 6 percent, so that the nano tourmaline is more beneficial to human health.
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
The formula of the frosted hand sanitizer 1 emitting far infrared rays comprises 0.1 part of nano tourmaline, 5 parts of silicon dioxide aerogel particles, 0.3 part of vitamin E, 10 parts of glycerin, 0.8 part of carbomer, 9 parts of cocamidopropyl betaine, 0.4 part of preservative, 0.3 part of essence, 0.2 part of sodium hydroxide and 100 parts of deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 42-45 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
and (2) uniformly stirring the remaining 50 parts of deionized water, cocamidopropyl betaine and glycerol, adding nano tourmaline, uniformly stirring and dispersing at a high speed of 900 plus materials at a stirring speed of 1000RPM, adding silicon dioxide aerogel particles, uniformly stirring and dispersing at a stirring speed of 200 plus materials at a stirring speed of 300RPM, adding vitamin E and a preservative, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH value to be 6.0-6.5, adding essence, and uniformly stirring to obtain the hand sanitizer 1. The viscosity of liquid soap 1 (23 ℃ C.) was 5140 mPas.
Example 2
The formula of the frosted hand sanitizer 2 emitting far infrared rays comprises 2 parts of nano tourmaline, 0.5 part of silicon dioxide aerogel particles, 0.1 part of vitamin E, 5 parts of glycerin, 0.3 part of carbomer, 7 parts of cocamidopropyl betaine, 0.2 part of preservative, 0.4 part of essence, 0.1 part of sodium hydroxide and 100 parts of deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 44-45 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
and (2) uniformly stirring the remaining 50 parts of deionized water, cocamidopropyl betaine and glycerol, adding nano tourmaline, uniformly stirring and dispersing at a high speed at a stirring speed of 1000 plus materials and 1200RPM, adding silicon dioxide aerogel particles, uniformly stirring and dispersing at a stirring speed of 200 plus materials and 300RPM, adding vitamin E and a preservative, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH value to be 6.0-6.5, adding essence, and uniformly stirring to obtain the hand sanitizer 2. The viscosity of liquid soap 2 (23 ℃ C.) was 4570 mPas.
Example 3
The formula of the frosted hand sanitizer 3 emitting far infrared rays comprises 0.5 part of nano tourmaline, 1.5 parts of silicon dioxide aerogel particles, 0.3 part of vitamin E, 20 parts of glycerin, 1.2 parts of carbomer, 18 parts of fatty alcohol-polyoxyethylene ether sodium sulfate, 0.6 part of preservative, 0.5 part of essence, 0.4 part of sodium hydroxide and 100 parts of deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 48-50 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
stirring and uniformly mixing the rest 50 parts of deionized water, fatty alcohol-polyoxyethylene ether sodium sulfate and glycerol, adding nano tourmaline, stirring and uniformly dispersing at a high speed at the stirring speed of 900 plus 1000RPM, adding silicon dioxide aerogel particles, stirring and uniformly dispersing at the stirring speed of 200 plus 300RPM, adding vitamin E and a preservative, stirring uniformly, adding the carbomer dispersion solution, stirring uniformly, adding sodium hydroxide to adjust the pH value to be 6.5-7.0, adding essence, stirring uniformly, and obtaining the hand sanitizer 3. The viscosity of liquid soap 3 (23 ℃ C.) was 4250 mPas.
Example 4
The formula of the frosted hand sanitizer 4 emitting far infrared rays is 1.2 parts of nano tourmaline, 2.8 parts of silicon dioxide aerogel particles, 1 part of vitamin E, 14 parts of glycerol, 0.9 part of carbomer, 9 parts of cocamidopropyl betaine, 3 parts of coconut monoethanolamide, 0.5 part of preservative, 0.3 part of essence, 0.4 part of sodium hydroxide and 100 parts of deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 40-42 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
and (2) uniformly stirring and mixing the remaining 50 parts of deionized water, cocamidopropyl betaine, coconut monoethanolamide and glycerol, adding nano tourmaline, uniformly stirring and dispersing at a high speed at a stirring speed of 1000 plus 1100RPM, adding silicon dioxide aerogel particles, uniformly stirring and dispersing at a stirring speed of 200 plus 300RPM, adding vitamin E and a preservative, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH value to be 6.5-7.0, adding essence, and uniformly stirring to obtain the hand sanitizer 4. The viscosity of liquid soap 4 (23 ℃ C.) was 5520 mPas.
Example 5
The formula of the frosted hand sanitizer 5 emitting far infrared rays is 1.6 parts of nano tourmaline, 4 parts of silicon dioxide aerogel particles, 0.5 part of vitamin E, 10 parts of glycerin, 0.7 part of carbomer, 10 parts of cocamidopropyl betaine, 5 parts of coconut oil fatty acid diethanolamide, 0.2 part of preservative, 0.3 part of essence, 0.3 part of sodium hydroxide and 100 parts of deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 44-47 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
stirring and uniformly mixing the remaining 50 parts of deionized water, cocamidopropyl betaine, coconut oil fatty acid diethanolamide and glycerol, adding nano tourmaline, stirring and uniformly dispersing at a high speed at a stirring speed of 1000 plus 1100RPM, adding silicon dioxide aerogel particles, stirring and uniformly dispersing at a stirring speed of 200 plus 300RPM, adding vitamin E and a preservative, stirring uniformly, adding the carbomer dispersion, stirring uniformly, adding sodium hydroxide to adjust the pH value to be 6.0-6.5, adding essence, and stirring uniformly to obtain the hand sanitizer 5. The viscosity of liquid soap 5 (23 ℃ C.) was 5960 mPas.
Comparative example 1
The formulation of comparative liquid soap 1 was 2.8 parts silica aerogel particles, 1 part vitamin E, 14 parts glycerin, 0.9 part carbomer, 9 parts cocamidopropyl betaine, 3 parts coconut monoethanolamide, 0.5 part preservative, 0.3 part essence, 0.4 part sodium hydroxide and 100 parts deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 40-42 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
and (3) uniformly stirring and mixing the remaining 50 parts of deionized water, cocamidopropyl betaine, coconut monoethanolamide and glycerol, adding silicon dioxide aerogel particles, uniformly stirring and dispersing at 200-300RPM, adding vitamin E and a preservative, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH to be 6.5-7.0, adding essence, and uniformly stirring to obtain the comparative hand sanitizer 1. The viscosity of liquid soap 1 (23 ℃ C.) was 5380 mPas.
Comparative example 2
The formula of the comparative liquid soap 2 comprises 1.2 parts of nano tourmaline, 1 part of vitamin E, 14 parts of glycerol, 0.9 part of carbomer, 9 parts of cocamidopropyl betaine, 3 parts of coconut monoethanolamide, 0.5 part of preservative, 0.3 part of essence, 0.4 part of sodium hydroxide and 100 parts of deionized water.
Preparing raw materials according to a formula, taking 50 parts of deionized water, heating to 40-42 ℃, slowly adding carbomer while stirring uniformly, and cooling to obtain carbomer dispersion;
and (3) uniformly stirring the remaining 50 parts of deionized water, cocamidopropyl betaine, coconut monoethanolamide and glycerol, adding nano tourmaline, uniformly stirring and dispersing at a high speed of 1000-1100RPM (revolution per minute), adding vitamin E and a preservative, uniformly stirring, adding the carbomer dispersion, uniformly stirring, adding sodium hydroxide to adjust the pH to be 6.5-7.0, adding essence, and uniformly stirring to obtain the comparative hand sanitizer 2. The viscosity of liquid soap 2 was compared (23 ℃ C.) with 5470 mPas.
Performance evaluation 1: the 7 groups of lotions were blinded by 40 testers (25-55 years old). 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.
Performance evaluation 2: the far infrared emissivity and the net increase in negative ion concentration of the 7 groups of hand sanitizers were tested in a conventional hand washing operation (the same weight of hand sanitizer to be tested was used for each hand washing according to the standard 7-step washing method). As shown in table 1.
TABLE 1
The results in table 1 show that the hand sanitizer has good cleaning effect, is comfortable to use, has good frosting effect, has better far infrared incidence and negative ion concentration increase under the same nano tourmaline addition amount, and has 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 (10)
1. The frosted hand sanitizer emitting far infrared rays is characterized by comprising, by weight, 0.1-2 parts of nano tourmaline, 0.5-5 parts of silicon dioxide aerogel particles, 0.1-1 part of vitamin E, 5-20 parts of glycerol, 0.3-1.2 parts of carbomer, 7-20 parts of surfactant, 0.1-1.0 part of preservative, 0.1-0.8 part of essence, 0.1-0.5 part of sodium hydroxide and 100 parts of deionized water.
2. The hand sanitizer according to claim 1, which comprises 0.3 to 1.8 parts of nano tourmaline, 0.7 to 4.5 parts of silica aerogel particles, 0.2 to 0.8 part of vitamin E, 7 to 17 parts of glycerin, 0.5 to 1.0 part of carbomer, 9 to 18 parts of surfactant, 0.2 to 0.8 part of preservative, 0.2 to 0.6 part of essence, 0.15 to 0.45 part of sodium hydroxide and 100 parts of deionized water.
3. The hand sanitizer according to claim 2, which comprises 0.5 to 1.5 parts of nano tourmaline, 1.0 to 3.0 parts of silica aerogel particles, 0.3 to 0.7 part of vitamin E, 9 to 15 parts of glycerin, 0.6 to 0.9 part of carbomer, 10 to 15 parts of surfactant, 0.3 to 0.7 part of preservative, 0.3 to 0.5 part of essence, 0.2 to 0.4 part of sodium hydroxide and 100 parts of deionized water.
4. The hand sanitizer according to any one of claims 1 to 3, wherein the frosted hand sanitizer has a viscosity (23 ℃) of 4000-.
5. The hand sanitizer according to any one of claims 1 to 3, wherein the nano tourmaline has an average particle size of 0.1 to 500 nm.
6. The hand sanitizer according to claim 5, wherein the nano tourmaline has an average particle size of 0.5 to 200 nm.
7. A hand sanitizer according to any one of claims 1 to 3, wherein the silica aerogel particles have an average particle size of not more than 300 μm.
8. A hand sanitizer according to claim 7, wherein the silica aerogel particles have an average particle size of from 80 to 250 μm.
9. The hand sanitizer according to claim 1, wherein said surfactant is selected from at least one of the group consisting of cocamidopropyl betaine, coconut fatty acid diethanolamide, coconut monoethanolamide, sodium fatty alcohol polyoxyethylene ether sulfate, and sorbitan oliveate.
10. A method of preparing a hand sanitizer according to any one of claims 1 to 9 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;
s2, stirring and uniformly mixing the rest half weight of deionized water, the surfactant and glycerol, adding the nano tourmaline, uniformly stirring and dispersing at a high speed, adding the silicon dioxide aerogel particles, uniformly stirring and dispersing, adding the vitamin E and the preservative, 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 uniformly stirring to obtain the hand sanitizer.
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