CN109010125A - A kind of anti-haze spray with bacteria resistance function - Google Patents
A kind of anti-haze spray with bacteria resistance function Download PDFInfo
- Publication number
- CN109010125A CN109010125A CN201811163151.3A CN201811163151A CN109010125A CN 109010125 A CN109010125 A CN 109010125A CN 201811163151 A CN201811163151 A CN 201811163151A CN 109010125 A CN109010125 A CN 109010125A
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- China
- Prior art keywords
- quaternary ammonium
- ammonium salt
- chitosan
- haze
- titanium dioxide
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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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives 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
- A61K8/04—Dispersions; Emulsions
- A61K8/046—Aerosols; Foams
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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
- A61K8/29—Titanium; 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier 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
- A61Q17/005—Antimicrobial preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier 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
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The anti-haze spray with bacteria resistance function that the invention discloses a kind of, composition include following mass percent component: chitosan quaternary ammonium salt 0.5%-5%, Sodium Hyaluronate 0.5%-5%, glycerol 3%-5%, ethyl alcohol 10%-75%, pure water 20%-80%.The anti-haze spray further includes titanium dioxide and dispersing agent.Chitosan quaternary ammonium salt component in the present invention can form layer protecting film in snout after on the one hand spraying, bacterium, virus, dust, the pollutant etc. in air-isolation；On the other hand, the chitosan quaternary ammonium salt of lotus positive electricity is by the repulsive interaction of like charges, so that dust and haze particle and bacterium and virus are not easy close to snout, reduction is sucked；Third, chitosan quaternary ammonium salt have excellent antibacterial and biocidal property, have good killing and inhibitory effect to bacterium and virus.Titanium dioxide content can play lasting sterilization, degradation of contaminant effect.The present invention, which is sprayed at after Head And Face, can be reduced face skin and directly contacts with the extraneous haze air containing PM2.5, stops finely ground particles to enter oral cavity and nasal cavity, has significant bacteria resistance function.
Description
Technical field
The present invention relates to a kind of antibacterial sprays, more particularly to a kind of anti-haze spray and its system with bacteria resistance function
Preparation Method.
Background technique
In recent years, there is different degrees of haze weather in the whole nation due to industrial pollution, motor vehicle exhaust emission etc.,
Cause the common concern of people.Sulfur dioxide, nitrogen oxides and pellet in air etc. are the main of haze
Composition, wherein pellet is even more the arch-criminal for aggravating haze weather pollution, and especially PM2 .5 is considered as causing
" arch-criminal " of haze weather.PM2.5 is mostly positively charged molecule, and partial size is small, large specific surface area, activity are strong, is easy
The poisonous and harmful substances such as Carried bacteria, virus.And since the PM2.5 particulate matter in haze directly can enter branch by respiratory system
Tracheae or even lung, cause respiratory disease, seriously threaten the respiratory health of people.Meanwhile when there is haze weather,
Air pressure reduction, Inhalable Particulate abruptly increase, air flow property are deteriorated, harmful bacteria and the viral speed spread to surrounding
It is slack-off, cause in air virus and bacterial concentration to increase, the risk of transmission increases, therefore, go out wear mask just at
The important measures of self-protection are carried out in daily life.
And common mask only has simple filtering function, since the aperture of filtering is big, causes small fine particle
It still is able to enter nasal cavity across mask, protective action is not had to tiny particulate matter, and do not have antibiotic property, function ratio
It is more single, mask cover can be made moist along with respiration in use, temperature increases, instead more conducively bacterium and micro-
Biology is grown.Meanwhile for the crowd of wearing spectacles, common mask often makes have fog on glasses, very inconvenient,
Also its effect used is affected.
Chitosan is to pass through the product that deacetylation is prepared by chitin, and abundance is cheap, tool
There is the antibacterial activity of good biocompatibility, biodegradability, excellent film forming, wide spectrum, to Escherichia coli, golden yellow
The pathogenic microorganisms such as staphylococcus, Candida albicans have apparent inhibitory effect.But due to the strong hydrogen between chitosan molecule
Key effect, intermolecular ordered structure keeps chitosan structure form compact and stable, thus is dissolved only in acidic aqueous solution, leads to its application
It is restricted.
Summary of the invention
In view of the above-mentioned problems, antibacterial/antibacterial and killing disease can be played the object of the present invention is to provide a kind of easy to use
Toxic action, and reduce face skin and directly contacted with the haze air of external world .5 containing PM2, stop finely ground particles to enter oral cavity
With the anti-haze spray with bacteria resistance function of nasal cavity.
To achieve the above object of the invention, technical scheme is as follows:
A kind of anti-haze spray with bacteria resistance function, it is characterised in that include following mass percent component: chitosan quaternary ammonium
Salt 0.5%-5%, Sodium Hyaluronate 0.5%-5%, glycerol 3%-5%, ethyl alcohol 10%-75%, pure water 20%-80%.
The anti-haze spray further includes the titanium dioxide that mass percent is 0.5%-5%, and the titanium dioxide is rutile titania
Type or rutile titanium dioxide, the partial size of the titanium dioxide are 200-400nm.
The chitosan quaternary ammonium salt is ethoxy trimethyl chitin quaternary ammonium salt, N- trimethyl chitin quaternary ammonium salt, N- first
One or more of the n-trimethyl chitosan chloride that the bis- alkyl chitosan quaternary ammonium salts of base-N, N-, oxygen replace.Preferably N- methyl-
The n-trimethyl chitosan chloride that the bis- alkyl chitosan quaternary ammonium salts of N, N- or oxygen replace.
The anti-haze spray further includes the dispersing agent that mass percent is 0.5%-5%, and described be dispersing agent is poly- second two
Alcohol, such as PEG200, PEG300, PEG400, PEG600, PEG800, tween, such as T20, T40, T60, T80 or carboxymethyl cellulose
Sodium.
Preparation method of the invention includes the following steps: that pure water is added in (1) in the reaction vessel, is heated to 30 DEG C~60
DEG C, in the case where persistently stirring at low speed, chitosan quaternary ammonium salt and Sodium Hyaluronate is added, until uniform thick liquid is formed, then
Ethyl alcohol and glycerol is added, stirs evenly；(2) titanium dioxide and dispersing agent is added, continues low speed under the conditions of 30 DEG C~60 DEG C and stirs
It mixes 1-3 hours, standing 2-6 hours makes its natually cooled to room temperature；(3) above-mentioned liquid after cooling is packed into pressure vessel
In to get the anti-haze spray with bacteria resistance function.
Chitosan quaternary ammonium salt component in the present invention can form layer protecting film in snout after on the one hand spraying, and isolation is empty
Bacterium, virus, dust, pollutant in gas etc.；On the other hand, the dust in air and haze particle and bacterium and virus
It is positively charged, and chitosan quaternary ammonium salt is also lotus positive electricity, the repulsive interaction of like charges so that dust and haze particle and
Bacterium and virus are not easy to reduce sucking close to snout；Third, chitosan quaternary ammonium salt has excellent antibacterial and biocidal property, right
Bacterium and virus have good killing and inhibitory effect.Titanium dioxide content has photocatalytic activity, chemical by generating when light
The very strong superoxide anion radical of activity and hydroxyl free radical can play lasting sterilization, degradation of contaminant effect
Fruit.The present invention, which is sprayed at after Head And Face, can be reduced face skin and directly contacts with the haze air of external world .5 containing PM2, stop micro-
Small particle enters oral cavity and nasal cavity, has significant bacteria resistance function.Chitosan quaternary ammonium salt and Sodium Hyaluronate in the present invention
Also there is good moisture-absorbing moisture-keeping performance, titanium dioxide also has the function of obstructing ultraviolet light, to play well to skin
Protective effect.
Preparation method of the invention is simple and reliable, and stable product quality is suitable for industrialized production.
Specific embodiment
Below by comparative example and specific embodiment, the present invention will be described in detail, so that advantages and features of the invention
It can be easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Comparative example 1:
(1) pure water 8L is added in the reaction vessel, is heated to 30 DEG C~40 DEG C, in the case where persistently stirring at low speed, 0.2kg 16 is added
Alkyl trimethyl ammonium chloride and 0.2kg Sodium Hyaluronate, until form uniform thick liquid, add 1.1kg ethyl alcohol and
0.5kg glycerol, stirs evenly；(2) standing 2-3 hours makes its natually cooled to room temperature；(3) above-mentioned liquid after cooling is filled
Enter the anti-haze spray 1 in pressure vessel to get comparative example, is denoted as comparative example 1.
Comparative example 2:
(1) in the reaction vessel be added pure water 8L, be heated to 30 DEG C~40 DEG C, in the case where persistently stirring at low speed, be added 0.2kg sun from
Sub- guar gum (Xi'an Yuhua Biotechnology Co., Ltd) and 0.2kg Sodium Hyaluronate, until uniform thick liquid is formed,
1.1kg ethyl alcohol and 0.5kg glycerol are added, is stirred evenly；(2) standing 2-3 hours makes its natually cooled to room temperature；(3) will
Above-mentioned liquid after cooling is fitted into the anti-haze spray 2 in pressure vessel to get comparative example, is denoted as comparative example 2.
Embodiment 1:
(1) pure water 8L is added in the reaction vessel, is heated to 30 DEG C~40 DEG C, in the case where persistently stirring at low speed, 0.2kg hydroxyl second is added
Base trimethyl chitin quaternary ammonium salt (Haipu Bio-Technology Co Ltd, Qingdao) and 0.2kg Sodium Hyaluronate, until being formed equal
One thick liquid adds 1.1kg ethyl alcohol and 0.5kg glycerol, stirs evenly；(2) standing 2-3 hours drops its natural cooling
To room temperature；(3) above-mentioned liquid after cooling is fitted into pressure vessel to get the anti-haze spray 1 with bacteria resistance function,
It is denoted as embodiment 1.
Embodiment 2:
(1) pure water 7L is added in the reaction vessel, is heated to 40 DEG C~50 DEG C, in the case where persistently stirring at low speed, 0.2kg N- is added
The bis- alkyl chitosan quaternary ammonium salts (Haipu Bio-Technology Co Ltd, Qingdao) of methyl-N, N- and 0.2kg Sodium Hyaluronate, until
Uniform thick liquid is formed, 2kg ethyl alcohol and 0.4kg glycerol is added, stirs evenly；(2) be added 0.1kg titanium dioxide and
0.1kg dispersing agent PEG400 continues to stir at low speed 1-3 hours under the conditions of 40 DEG C~50 DEG C, and standing 3-4 hours keeps it naturally cold
But it is down to room temperature；(3) above-mentioned liquid after cooling is fitted into pressure vessel and is sprayed to get the anti-haze with bacteria resistance function
Agent 2 is denoted as embodiment 2.
Embodiment 3:
(1) pure water 6L is added in the reaction vessel, is heated to 40 DEG C~50 DEG C, in the case where persistently stirring at low speed, 0.3kg oxygen is added
Substituted n-trimethyl chitosan chloride (O-2- hydroxypropyltrimethylammonium chloride chitosan, self-control, bibliography: synthesis chemistry, 2000
(8): 167-170) and 0.3kg Sodium Hyaluronate, until forming uniform thick liquid, 2.6kg ethyl alcohol and 0.4kg are added
Glycerol stirs evenly；(2) 0.2kg titanium dioxide and 0.2kg dispersing agent PEG600 is added, continues under the conditions of 40 DEG C~50 DEG C
It stirs at low speed 1-3 hours, standing 4-5 hours makes its natually cooled to room temperature；(3) above-mentioned liquid after cooling is packed into pressure
To get the anti-haze spray 3 with bacteria resistance function in container, it is denoted as embodiment 3.
Embodiment 4: fungistatic effect
Resist (suppression) bacterium product antibacterial by GB 15979-2002 " Disposable Sanitary Accessory sanitary standard " appendix C stripping property
Method for testing performance carries out bacteriostasis property measurement to anti-haze spray prepared by comparative example 1-2 and embodiment 1-3, as the result is shown:
Compared to comparative example 1 and 2, the embodiment of the present invention 1-3 all has more Escherichia coli, Staphylococcus aureus, Candida albicans
Strong bacteriostasis.This is because chitosan quaternary ammonium salt not only combines the antibacterial activity of chitosan itself, also there is quaternary ammonium salt
Antibacterial and bacteriostatic activity, thus have better fungistatic effect.Concrete outcome is shown in Table 1.
The fungistatic effect of 1 different preventing haze spray of table
Note: Negative control Sterile growth.
The above is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to embodiment to the present invention
It is described in detail, it for those skilled in the art, still can be to technology documented by previous embodiment
Scheme is modified or equivalent replacement of some of the technical features, but all within the spirits and principles of the present invention,
Any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of anti-haze spray with bacteria resistance function, it is characterised in that include following mass percent component: chitosan season
Ammonium salt 0.5%-5%, Sodium Hyaluronate 0.5%-5%, glycerol 3%-5%, alcohol 10%-75%, pure water 20%-80%.
2. bacteriostatic gel according to claim 1, it is characterised in that further include the titanium dioxide that mass percent is 0.5%-5%
Titanium.
3. bacteriostatic gel according to claim 2, it is characterised in that the titanium dioxide is anatase titanium dioxide or rutile-type two
Titanium oxide.
4. bacteriostatic gel according to claim 2, it is characterised in that the partial size of the titanium dioxide is 200-400nm.
5. bacteriostatic gel according to claim 1, it is characterised in that the chitosan quaternary ammonium salt is ethoxy front three base enclosure
Glycan quaternary ammonium salt, N- trimethyl chitin quaternary ammonium salt, the bis- alkyl chitosan quaternary ammonium salts of N- methyl-N, N-, oxygen replace quaternized
One or more of chitosan.
6. bacteriostatic gel according to claim 1 or 5, it is characterised in that the chitosan quaternary ammonium salt is N- methyl-N, N-
The n-trimethyl chitosan chloride that double alkyl chitosan quaternary ammonium salts or oxygen replace.
7. bacteriostatic gel according to claim 1, it is characterised in that further include the dispersion that mass percent is 0.5%-5%
Agent.
8. bacteriostatic gel according to claim 6, it is characterised in that described be dispersing agent is polyethylene glycol, tween or carboxylic
Sodium carboxymethylcellulose pyce.
9. a kind of preparation method of the anti-haze spray with bacteria resistance function as described in claim 1, it is characterised in that including such as
Lower step: (1) being added pure water in the reaction vessel, is heated to 30 DEG C ~ 60 DEG C, and in the case where persistently stirring at low speed, chitosan season is added
Ammonium salt and Sodium Hyaluronate add ethyl alcohol and glycerol, stir evenly until forming uniform thick liquid；(2) two are added
Titanium oxide and dispersing agent continue to stir at low speed 2-6 hours under the conditions of 30 DEG C ~ 60 DEG C, and standing 2-6 hours drops its natural cooling
To room temperature；(3) above-mentioned liquid after cooling is fitted into pressure vessel to get the anti-haze spray with bacteria resistance function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163151.3A CN109010125A (en) | 2018-09-30 | 2018-09-30 | A kind of anti-haze spray with bacteria resistance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163151.3A CN109010125A (en) | 2018-09-30 | 2018-09-30 | A kind of anti-haze spray with bacteria resistance function |
Publications (1)
| Publication Number | Publication Date |
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| CN109010125A true CN109010125A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811163151.3A Pending CN109010125A (en) | 2018-09-30 | 2018-09-30 | A kind of anti-haze spray with bacteria resistance function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359340A (en) * | 2020-03-19 | 2020-07-03 | 江苏瑞丰科技实业有限公司 | Efficient aerosol removing spray |
| CN111773182A (en) * | 2020-08-24 | 2020-10-16 | 山东大学 | Compound preparation for preventing virus infection and preparation/use method and application thereof |
| CN112089691A (en) * | 2020-08-11 | 2020-12-18 | 深圳先进技术研究院 | Chitosan antiviral spray and preparation method and use method thereof |
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|---|---|---|---|---|
| CN111359340A (en) * | 2020-03-19 | 2020-07-03 | 江苏瑞丰科技实业有限公司 | Efficient aerosol removing spray |
| CN112089691A (en) * | 2020-08-11 | 2020-12-18 | 深圳先进技术研究院 | Chitosan antiviral spray and preparation method and use method thereof |
| CN111773182A (en) * | 2020-08-24 | 2020-10-16 | 山东大学 | Compound preparation for preventing virus infection and preparation/use method and application thereof |
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