CN105767003A - Anti-haze spray for enhancing filter effects of gauze masks - Google Patents
Anti-haze spray for enhancing filter effects of gauze masks Download PDFInfo
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- CN105767003A CN105767003A CN201610164667.4A CN201610164667A CN105767003A CN 105767003 A CN105767003 A CN 105767003A CN 201610164667 A CN201610164667 A CN 201610164667A CN 105767003 A CN105767003 A CN 105767003A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
- A01N25/06—Aerosols
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/50—Synthetic resins or rubbers
- A41D2500/54—Synthetic resins or rubbers in coated form
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Education & Sports Medicine (AREA)
- Toxicology (AREA)
- Medicinal Preparation (AREA)
- Filtering Materials (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
The invention discloses anti-haze spray for enhancing filter effects of gauze masks. The anti-haze spray comprises, by weight, 2-4 parts of N-maleyl chitosan, 2-4 parts of astragalus polysaccharides, 1-3 parts of ethyl alcohol, 2-4 parts of copper sulfate, 90-110 parts of water, 4-6 parts of ethylene diamine tetraacetic acid disodium and triethanolamine and 400000-600000 units of lysozyme with the concentration of 400000-600000 units/gram. A weight ratio of the ethylene diamine tetraacetic acid disodium to the triethanolamine is 3-5:1. The anti-haze spray has the advantages that the PM2.5 (particulate matter 2.5) filter capacity of the ordinary gauze masks can be obviously improved by the anti-haze spray which is sprayed on the ordinary gauze mask; the anti-haze spray is free of influence on the breathability of the gauze masks; anti-haze effects of the anti-haze spray are possibly related to the weight ratio of the ethylene diamine tetraacetic acid disodium to the triethanolamine in a formula.
Description
Technical field
The invention belongs to sanitation and health-care field, relate to anti-haze spray, be specifically related to a kind of anti-haze for strengthening mouth mask filter effect
Spray.
Background technology
Haze is referred to as " the stealthy killer " of health, and member of Chinese Academy of Engineering Zhong Nanshan represents, former atmosphere pollution is mainly
Depositing dust, and present haze is actually carbon monoxide, nitrogen oxides etc..If haze mixes harmful substance, will be right
Healthy generation is directly endangered, including to nervous system, cardiovascular system, respiratory system, the destruction of internal system.
PM is as important air pollutants a kind of in haze, and its pollution source mainly includes natural source and artificial source.One
For as, PM10 mostlys come from natural pollution source, including soil, dust, pollen, spore, plant and insect debris；
And PM2.5 is the primary partical by generations such as industrial source, life source burning and exhausting, mechanical crushing and transport process and various
The secondary particle composition that nature produces, including inorganic constituents, organic principle, trace heavy metal element, elemental carbon etc., with dirt
Dye source, type and meteorological condition etc. are closely related.Along with the destruction day by day of the development of traffic, the increase of motor vehicles and environment,
PM2.5 pollutes increasingly severe.
At present, mainly by wearing masks or mask is to reduce suction haze when people go out.A lot of people are in order to thick and heavy on anti-haze band
N95 mouth mask, even has people to go out with breathing mask, but still has a lot of people to worry, and has a hunch or inoperative.
These usual prices of mouth mask that can filter PM2.5 are higher, and the filter capacity of PM2.5 is differed greatly by the mouth mask of different brands.
Although common mouth mask is cheap, but cannot filter PM2.5 at all, do not have the effect of anti-haze.
If able to a kind of spray of exploitation, it is sprayed on common mouth mask the ability that can improve common mouth mask filtration PM2.5, will
Pursued by market.
Summary of the invention
It is an object of the invention to provide a kind of anti-haze spray, be used for being sprayed on common mouth mask, reach to filter the effect of PM2.5.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
A kind of anti-haze spray for strengthening mouth mask filter effect, including the composition of following weight portion: N-Nmaleoyl chitosan,
2～4 parts；Astragalus polyose, 2～4 parts；Ethanol, 1～3 part；Copper sulphate, 2～4 parts；Water, 90～110 parts；Ethylenediamine tetra-acetic acid
Disodium and triethanolamine totally 4～6 parts, the two weight ratio is 3～5:1；Also including lysozyme, the concentration of lysozyme is 40～60
Ten thousand units/gram, contain the lysozyme of 40～600,000 units in i.e. every gram anti-haze spray.
Further, the described composition including following weight portion for strengthening the anti-haze spray of mouth mask filter effect: N-Malaysia acyl
Change shitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate, 3 parts；Water, 100 parts；Ethylenediamine tetra-acetic acid
Disodium and triethanolamine totally 5 parts, the two weight ratio is 4:1；Also including lysozyme, the concentration of lysozyme is 500,000 lists
Position/gram, i.e. every gram anti-haze spray contains the lysozyme of 500,000 units.
Further, the described composition including following weight portion for strengthening the anti-haze spray of mouth mask filter effect: N-Malaysia acyl
Change shitosan, 2 parts；Astragalus polyose, 2 parts；Ethanol, 1 part；Copper sulphate, 2 parts；Water, 90 parts；Ethylenediamine tetra-acetic acid two
Sodium and triethanolamine totally 4 parts, the two weight ratio is 3:1；Also include lysozyme, the concentration of lysozyme be 400,000 units/
Gram, i.e. every gram anti-haze spray contains the lysozyme of 400,000 units.
Further, the described composition including following weight portion for strengthening the anti-haze spray of mouth mask filter effect: N-Malaysia acyl
Change shitosan, 4 parts；Astragalus polyose, 4 parts；Ethanol, 3 parts；Copper sulphate, 4 parts；Water, 110 parts；Ethylenediamine tetra-acetic acid
Disodium and triethanolamine totally 6 parts, the two weight ratio is 5:1；Also including lysozyme, the concentration of lysozyme is 600,000 lists
Position/gram, i.e. every gram anti-haze spray contains the lysozyme of 600,000 units.
The preparation method of the above-mentioned anti-haze spray for strengthening mouth mask filter effect comprises the steps: to mix all the components, molten
Solve, filter to get filtrate；Filtrate is divided in sprayer unit.
Advantages of the present invention:
Common mouth mask the most all contains fibre composition, when the anti-haze spray that the present invention provides is sprayed onto on common mouth mask, at fibre composition
Fall out effect under can occur polycondensation reaction formed densification anti-haze diaphragm, this anti-haze diaphragm can filter PM2.5, simultaneously
Absorption bacterium on PM2.5 particle can be killed.And, the anti-haze spray of the present invention does not interferes with the gas permeability of mouth mask.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit scope with this.To the greatest extent
The present invention is explained in detail by pipe with reference to preferred embodiment, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Astragalus polyose is purchased from lark prestige Science and Technology Ltd.；N-Nmaleoyl chitosan is purchased from the Shanghai limited public affairs of leaf biotechnology forever
Department；Lysozyme is purchased from Hangzhou An Pu feed technology Co., Ltd, for peace general enzyme I, 15,000,000 units/g.
Embodiment 1: the preparation of anti-haze spray
Component ratio (weight portion): N-Nmaleoyl chitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate,
3 parts；Water, 100 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 5 parts, the two weight ratio is 4:1；Also include
Lysozyme, the concentration of lysozyme is 500,000 units/gram, contains the lysozyme of 500,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 2: the preparation of anti-haze spray
Component ratio (weight portion): N-Nmaleoyl chitosan, 2 parts；Astragalus polyose, 2 parts；Ethanol, 1 part；Copper sulphate,
2 parts；Water, 90 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 4 parts, the two weight ratio is 3:1；Also include molten
Bacterium enzyme, the concentration of lysozyme is 400,000 units/gram, contains the lysozyme of 400,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 3: the preparation of anti-haze spray
Component ratio (weight portion): N-Nmaleoyl chitosan, 4 parts；Astragalus polyose, 4 parts；Ethanol, 3 parts；Copper sulphate,
4 parts；Water, 110 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 6 parts, the two weight ratio is 5:1；Also include
Lysozyme, the concentration of lysozyme is 600,000 units/gram, contains the lysozyme of 600,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 4: the preparation of anti-haze spray
Component ratio (weight portion): N-Nmaleoyl chitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate,
3 parts；Water, 100 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 5 parts, the two weight ratio is 3:1；Also include
Lysozyme, the concentration of lysozyme is 500,000 units/gram, contains the lysozyme of 500,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 5: the preparation of anti-haze spray
Component ratio (weight portion): N-Nmaleoyl chitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate,
3 parts；Water, 100 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 5 parts, the two weight ratio is 5:1；Also include
Lysozyme, the concentration of lysozyme is 500,000 units/gram, contains the lysozyme of 500,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 6: the contrast of embodiment 1, disodium ethylene diamine tetraacetate and triethanolamine weight ratio are 2:1
Component ratio (weight portion): N-Nmaleoyl chitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate,
3 parts；Water, 100 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 5 parts, the two weight ratio is 2:1；Also include
Lysozyme, the concentration of lysozyme is 500,000 units/gram, contains the lysozyme of 500,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 7: the contrast of embodiment 1, disodium ethylene diamine tetraacetate and triethanolamine weight ratio are 6:1
Component ratio (weight portion): N-Nmaleoyl chitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate,
3 parts；Water, 100 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 5 parts, the two weight ratio is 6:1；Also include
Lysozyme, the concentration of lysozyme is 500,000 units/gram, contains the lysozyme of 500,000 units in i.e. every gram anti-haze spray.
Prepared by spray: mixed by all the components, dissolves, filters to get filtrate；Filtrate is divided in sprayer unit.
Embodiment 8: effect example, measures the ability filtering PM2.5
Test and carry out in Hefei Urban in February, 2015.Use GI-200 type PM2.5 sampler, gather air PM2.5
In glass fiber filter, after gathering 2h, weigh, calculate the weightening finish of glass fiber filter.
Test is divided into 8 groups, respectively control group and test group 1～7.
Control group: use common disposable breathing mask to cover the air intake vent of GI-200 type PM2.5 sampler.
Test group 1～7: spray the anti-haze spray of embodiment 1～7 preparation of equivalent respectively on 7 common disposable breathing masks,
After 15 minutes, cover the air intake vent of GI-200 type PM2.5 sampler.
Use GI-200 type PM2.5 sampler, gather air PM2.5 and weigh after glass fiber filter, collection 2h, calculate
The weightening finish of glass fiber filter, calculates the test group slip (%) relative to control group.
Result see table:
| Group | Slip |
| Test group 1 | 90% |
| Test group 2 | 87% |
| Test group 3 | 85% |
| Test group 4 | 86% |
| Test group 5 | 88% |
| Test group 6 | 12% |
| Test group 7 | 11% |
The above results shows, the spray that spraying the present invention provides can significantly improve the common mouth mask filter capacity to PM2.5.And
And, the anti-haze spray of the present invention does not interferes with the gas permeability of mouth mask.The anti-haze effect of the present invention anti-haze spray may be with second in formula
Edetate disodium is relevant with the weight ratio of triethanolamine.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit protection scope of the present invention with this.
It will be understood by those within the art that, technical scheme can be modified or equivalent, and not take off
Essence and protection domain from technical solution of the present invention.
Claims (5)
1. one kind for strengthening the anti-haze spray of mouth mask filter effect, it is characterised in that includes the composition of following weight portion: N-horse
Carry out acylation chitosan, 2～4 parts；Astragalus polyose, 2～4 parts；Ethanol, 1～3 part；Copper sulphate, 2～4 parts；Water, 90～110 parts；
Disodium ethylene diamine tetraacetate and triethanolamine totally 4～6 parts, the two weight ratio is 3～5:1；Also include lysozyme, lysozyme
Concentration be 40～600,000 units/gram, containing the lysozyme of 40～600,000 units in i.e. every gram anti-haze spray.
Anti-haze spray for strengthening mouth mask filter effect the most according to claim 1, it is characterised in that include following weight
The composition of amount part: N-Nmaleoyl chitosan, 3 parts；Astragalus polyose, 3 parts；Ethanol, 2 parts；Copper sulphate, 3 parts；Water,
100 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 5 parts, the two weight ratio is 4:1；Also include lysozyme, molten
The concentration of bacterium enzyme is 500,000 units/gram, contains the lysozyme of 500,000 units in i.e. every gram anti-haze spray.
Anti-haze spray for strengthening mouth mask filter effect the most according to claim 1, it is characterised in that include following weight
The composition of amount part: N-Nmaleoyl chitosan, 2 parts；Astragalus polyose, 2 parts；Ethanol, 1 part；Copper sulphate, 2 parts；Water,
90 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 4 parts, the two weight ratio is 3:1；Also include lysozyme, bacteriolyze
The concentration of enzyme is 400,000 units/gram, contains the lysozyme of 400,000 units in i.e. every gram anti-haze spray.
Anti-haze spray for strengthening mouth mask filter effect the most according to claim 1, it is characterised in that include following weight
The composition of amount part: N-Nmaleoyl chitosan, 4 parts；Astragalus polyose, 4 parts；Ethanol, 3 parts；Copper sulphate, 4 parts；Water,
110 parts；Disodium ethylene diamine tetraacetate and triethanolamine totally 6 parts, the two weight ratio is 5:1；Also include lysozyme, molten
The concentration of bacterium enzyme is 600,000 units/gram, contains the lysozyme of 600,000 units in i.e. every gram anti-haze spray.
5. the preparation method of the arbitrary described anti-haze spray for strengthening mouth mask filter effect of Claims 1 to 5, it is characterised in that
Comprise the steps: to mix all the components, dissolve, filter to get filtrate；Filtrate is divided in sprayer unit.
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| CN201610164667.4A CN105767003A (en) | 2016-03-22 | 2016-03-22 | Anti-haze spray for enhancing filter effects of gauze masks |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621589A (en) * | 2016-12-09 | 2017-05-10 | 钦州市钦南区科学技术情报研究所 | Anti-haze spraying agent and preparation method thereof |
| CN111203048A (en) * | 2020-03-06 | 2020-05-29 | 西安普草瑞珊生物科技有限责任公司 | Preparation and application of non-woven fabric loaded with nano traditional Chinese medicine self-sterilization purification biological membrane |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621589A (en) * | 2016-12-09 | 2017-05-10 | 钦州市钦南区科学技术情报研究所 | Anti-haze spraying agent and preparation method thereof |
| CN111203048A (en) * | 2020-03-06 | 2020-05-29 | 西安普草瑞珊生物科技有限责任公司 | Preparation and application of non-woven fabric loaded with nano traditional Chinese medicine self-sterilization purification biological membrane |
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