CN106860895A - A kind of in-car cooling sterilizing environmental protection aerosol and preparation method thereof - Google Patents
A kind of in-car cooling sterilizing environmental protection aerosol and preparation method thereof Download PDFInfo
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- CN106860895A CN106860895A CN201710211935.8A CN201710211935A CN106860895A CN 106860895 A CN106860895 A CN 106860895A CN 201710211935 A CN201710211935 A CN 201710211935A CN 106860895 A CN106860895 A CN 106860895A
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- environmental protection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/211—Use of hydrogen peroxide, liquid and vaporous
Abstract
The invention discloses a kind of environment-friendly type aerosol lowered the temperature with sterilized dedusting suitable for in-car, the aerosol is prepared from by the component of following weight percentage：Dicotyledon 2~5wt% of bactericide, 9~23wt% of disinfectant, 0.5~5wt% of fire retardant, 0.5~1wt% of emulsifying agent, 0.5~1wt% of flavouring, 0.5~2wt% of excipient, 70~80wt% of propellant.The dicotyledon material of germicide includes the root of Dahurain angelica, the root of large-flowered skullcap, cloves, eucalyptus leaves, fan repeatedly grass.Solution, benzalkonium bromide of the disinfectant agent including hydrogen peroxide that concentration is 3%.The propellant is any two kinds in HFC 407C, HFC 410a, HFC 134a and HFA 227ea with 1：1 is mixed to prepare.The present invention compared with aerosol disinfectant product, possesses faster cooling rate, more powerful deodorization and sterilization effect, more environmentally friendly medicine component, smaller human body excitant with the existing cooling of in the market, and nontoxic non-combustible, using very high with the security of storage.
Description
Technical field
It is special the present invention relates to a kind of environment-friendly type aerosol for in-car local cooling and deodorization and sterilization and preparation method thereof
Be not be related to it is a kind of Chinese medicine is combined with chemical agent after obtain the production of aerosol of various practical functions.
Background technology
Under summer high temperature weather, it is Celsius that the outdoor temperature parked inside a period of time trunk of automobile can be up to 50
Degree, as long as such high temperature a dozen door openings just have blast of hot air and blow against one's face, sitting into in-car can feel vehicle-seat cushion and steering wheel
Temperature boiling hot people high, even being lowered the temperature using on-board air conditioner is also required to even longer time more than ten minutes and could be down to in-car
Comfort temperature：And the thermal balance of human body, water-electrolyte metabolism, digestive system and the circulatory system can all be affected in high temperature environments,
For example there is water salt balance imbalance, pachyemia adverse reaction.On the other hand, under hot weather due in vehicle self-carrying jewelry dissipate
The peculiar smell that sends and the peculiar smell that improper generation is cleaned after the frequent use of in-car air-conditioning, or under high temperature in-car bacteria breed with
And human sweat's pollution can all cause the pollution of in-car air, people is allowed to feel that the impure and fresh initiation human body of air is uncomfortable.For above-mentioned
Two kinds of problems, people would generally use existing some aerosol of cooling of in the market and air freshener products.
Common aerosol of cooling mainly uses some volatile heat absorptions under air such as water, ethanol, peppermint and borneol
Material driven for automobile having carried out the disclosed one kind of such as CN1358818A of the local cooling in human body or enclosed environment
Multiply the cooling agent of room, including water, fire retardant, propellant, ethanol and spices.Such as CN100453614C also discloses that one kind again
Automobile cooling agent and its manufacture method, its component are also by spray including alcoholization white wine, ethyl acetate, dimethyl ether and essence etc.
Spill the absorption heat energy such as alcohol and ethyl acetate and reach cooling purpose.But, the component in above-mentioned aerosol of cooling product is generally
Flammable and explosive substance ethanol, dimethyl ether, ethyl acetate etc., have risk of explosion very high when depositing in high temperature environments, because
This its security is further improved, and its local cooling's effect is also slightly not enough.
The air freshener that in the market is commonly used in the decomposition of sterilized and peculiar smell is broadly divided into industrial chemicals synthesis class, tradition
Medical disinfecting category and natural product extraction class.Industrial chemicals synthesizes class aerosol while being carried out disinfection in being sprayed into air
Easily cause secondary pollution and have that the duration is short, the low shortcoming of Disinfection Effect, or even some freshener products only add perfume (or spice)
Smart composition carrys out covering smell without possessing disinfection effect.Conventional medical sterilization category aerosol disinfection effect is strong but past
Toward with the intense irritation smell for being difficult to cover such as 84 thimerosals, glutaral disinfectant solution.Natural product extraction class aerosol
Matter stabilization, safe and non-stimulating property but be limited to that unitary function, effect be common and extraction process cost and fail extensive production and application.
People are considered to the need for cooling in summer and deodorization and sterilization, and we are badly in need of developing and a kind of possess various functions
Safety and environmental protection and the novel aerosol having no toxic side effect.
The content of the invention
For problem present in above-mentioned aerosol products, people's present invention lower the temperature to in-car under considering high temperature season
With the demand of sterilizing, there is provided one kind had not only possessed fast cooling effect but also in-car peculiar smell and bacterium can be carried out at sterilizing
Safe and efficient, the aerosol products that have no toxic side effect of reason.It is by have concurrently it is refrigerant cooling and suppress environment in common spoilage organisms
The extracts of Chinese herbal medicine of effect, be aided with the nonirritant thimerosal of micro medical poisonless and can in atmosphere rapid vaporization heat absorption
Non-combustible propellant mixture is made.
The technical solution adopted by the present invention is as follows：
A kind of in-car cooling sterilizing environmental protection aerosol, it is prepared from by weight percentage by following components：It is dicotyledonous
2~5wt% of bactericide, 9~23wt% of disinfectant, 0.5~5wt% of fire retardant, 0.5~1wt% of emulsifying agent, flavouring
0.5~1wt%, 0.5~2wt% of excipient, 70~80wt% of propellant；Wherein, the dicotyledon bactericide is by following
The raw material of mass fraction is made：5~8 parts of the bark of official magnolia, 13~16 parts of the root of large-flowered skullcap, 8~12 parts of cloves, 22~24 parts of eucalyptus leaves, fan are repeatedly careless
14~20 parts.
The propellant is any two kinds in HFC-407C, HFC-410a, HFC-134a and HFA-227ea with 1：1 mixes
Close.
The disinfectant be as obtained in 3% concentration of hydrogen peroxide aqueous solution mixing benzalkonium bromide, wherein, aquae hydrogenii dioxidi
Solution accounts for the 80~90% of disinfectant gross mass, and benzalkonium bromide accounts for the 10~20% of the environment-friendly aerial fog agent gross mass.
The fire retardant is triphenylphosphine oxide.
The emulsifying agent is any one in Wool wax alcohols,ethoxylated, polyoxyethylene lanonol, monoglyceride.
The flavouring is Ergol.
The excipient is polyvinylpyrrolidone (pvp).
Technical scheme also includes a kind of preparation method of above-mentioned environment-friendly type aerosol, comprises the following steps：
(1) chopping is put into stainless cylinder of steel after each raw material in the dicotyledon bactericide is mixed by mass fraction
In, ultrasound 2~3 hours, obtains first-time filtrate after the deionized water of 15 times of mixture quality of addition after filtering, adds compounding substances
The deionized water of 5~10 times of amount obtains secondary filtrate to be cooked by slow fire 20~60 minutes after filtering；To addition phase homogeneity in raw material
The deionized water of amount carries out 2 times and decocts 30~50 minutes, and filtering obtains three filtrates；
(2) three filtrates obtained by step (1) are mixed, concentration, solid dicotyledon is obtained after removing deionized water
Bactericide；
(3) benzalkonium bromide of 1~2wt% is mixed into after the 8~21wt% of aqueous hydrogen peroxide solution for taking 3% concentration, according to
Mass fraction adds solid dicotyledon bactericide, benzalkonium bromide, triphenylphosphine oxide, Wool wax alcohols,ethoxylated, polyoxyethylene
Lanonol, monoglyceride, Ergol, polyvinylpyrrolidone, are fitted into tinplate inhalator jar after stirring, and are filled after sealing
Load propellant and environment-friendly type aerosol is obtained.
Beneficial effects of the present invention are：
(1) rapid vaporization heat absorption makes together after the present invention mainly uses the propellant component in content to spurt into air
The temperature of the content reclaimed water for ejecting is down to freezing point and is frozen and reaches the purpose of local cooling, and the extracts of Chinese herbal medicine for ejecting
Prolonged overall cooling and sterilizing can be carried out to enclosed environment and human body.Existing cooling agent class product is contrasted, this
Invention possess faster, duration longer cooling-down effect, and safety and environmental protection eliminates inflammable and explosive wind under hot environment
Danger；The present invention existing air freshener class product of contrast, the toxic and side effect and excitant to human body is smaller, sterilizing, in
Duration with peculiar smell is longer, and does not result in secondary pollution.
(2) present invention propellant mixture used is the nuisanceless refrigerant of safety and environmental protection, the propulsion refrigeration for possessing stabilization,
It is lower in other propellant costs for using compared in the market.
Brief description of the drawings
Fig. 1 is internal pressure of the present invention and temperature profile；
Fig. 2 is agent material steam thermal conductivity factor under atmospheric pressure of the present invention.
Specific embodiment
The present invention is described in further details below in conjunction with specific embodiment, but protection scope of the present invention is not real
Example is applied to be limited.
Embodiment 1
A kind of environment-friendly type aerosol for having in-car cooling and deodorization and sterilization effect concurrently, its composition is as follows with quality proportioning：
Wherein Chinese medicine sterilizing component is made up of the raw material of following mass fraction：
The preparation method of above-mentioned environment-friendly type aerosol is：
(1) 7 parts of the bark of official magnolia, 15 parts of the root of large-flowered skullcap, 12 parts of cloves, 22 parts of eucalyptus leaves, fan are changed to be shredded after 18 parts of grass mixes and is put into not
In rust cylinder of steel, ultrasound 2~3 hours, obtains first-time filtrate after the deionized water of 15 times of mixture quality of addition after filtering, adds mixed
The deionized water that 5~10 times of compound quality obtains secondary filtrate to be cooked by slow fire 30 minutes after filtering；It is identical to being added in raw material
The deionized water of quality carries out 2 times and decocts 40 minutes, and filtering obtains three filtrates.
(2) three kinds of filtrates are mixed, concentration obtains solid dicotyledon bactericide after removing deionized water.
(3) the mixing such as benzalkonium bromide of 1wt% after the aqueous hydrogen peroxide solution 18wt% of 3% concentration is taken, is added wherein
The solid dicotyledon bactericide of gained, and add triphenylphosphine oxide 1wt%, Wool wax alcohols,ethoxylated 1wt%, Benzyl Benzoate
Ester 2wt%, polyvinylpyrrolidone 0.5wt%, are fitted into tinplate inhalator jar after stirring, and are filled into after sealing
The propellant of 73.5wt% is obtained environment-friendly type aerosol.
Aerosol described in the present embodiment is more likely to effect of lowering the temperature.
Embodiment 2
A kind of environment-friendly type aerosol for having in-car cooling and deodorization and sterilization effect concurrently, its composition is as follows with quality proportioning：
Wherein Chinese medicine sterilizing component is made up of the raw material of following mass fraction：
The preparation method of above-mentioned environment-friendly type aerosol is：
(1) 8 parts of the bark of official magnolia, 15 parts of the root of large-flowered skullcap, 12 parts of cloves, 23 parts of eucalyptus leaves, fan are changed to be shredded after 16 parts of grass mixes and is put into not
In rust cylinder of steel, ultrasound 2~3 hours, obtains first-time filtrate after the deionized water of 15 times of mixture quality of addition after filtering, adds mixed
The deionized water that 5~10 times of compound quality obtains secondary filtrate to be cooked by slow fire 30 minutes after filtering；It is identical to being added in raw material
The deionized water of quality carries out 2 times and decocts 40 minutes, and filtering obtains three filtrates.
(2) three kinds of filtrates are mixed, concentration obtains solid dicotyledon bactericide after removing deionized water.
(3) the mixing such as benzalkonium bromide of 2wt% after the aqueous hydrogen peroxide solution 21wt% of 3% concentration is taken, is added wherein
The solid dicotyledon bactericide of gained, and add triphenylphosphine oxide 1wt%, Wool wax alcohols,ethoxylated 1wt%, Benzyl Benzoate
Ester 1wt%, polyvinylpyrrolidone 2wt%, are fitted into tinplate inhalator jar after stirring, and are filled into 67wt%'s after sealing
Propellant is obtained environment-friendly type aerosol.
Aerosol described in the present embodiment is more likely to sterilizing effect.
Security is tested with functional effect
Security is carried out for the environment-friendly type aerosol described in above-described embodiment 1-2 to be tested with functional effect, test event
For five include internal pressure (25 DEG C/50 DEG C), Oral toxicity, skin irritatin, content flammability and venomous injurant quality detection.
(1) internal pressure test：Environment-friendly type aerosol sample described in above-described embodiment 1-2 is respectively placed in 25 DEG C and 50 DEG C
In water bath with thermostatic control (temperature-controlled precision ± 1 DEG C), make water logging not have can body to soak 1 hour, put on pachydermia gloves, shake sample 5 times will be pressed
Power table (band special joint) import alignment sample valve rod, the upright placement of sample is firmly compressed, and treats that gauge hand is stablized under postscript
Pressure gauge reading, retest is averaged for three times.
Internal pressure is 0.69MPa at 25 DEG C of the environment-friendly type aerosol that test result shows described in above-described embodiment 1-2, at 50 DEG C
It is 1.21MPa, pressure data is in the range of tinplate inhalator jar ultimate pressure capacity.
(2) Oral toxicity test：Aerosol sample contents are taken out, the carboxylic of 2 times of water of quality of content and 2wt% is added
Methylcellulose is mixed and is made suspension.20 healthy adult mouse (18g~22g) are chosen, is divided into two groups every group each ten
Male and female half and half.The sample suspension of phase homogenous quantities is once poured into oral administration by gavage, gavage capacity is 20mL/Kg (unit bodies
The quality of reclosing test sample), observed and recorded contamination situation and the mouse in the observation period are poisoned and death condition.
Test result shows that the environment-friendly type aerosol described in above-described embodiment 1-2 is nontoxic.
(3) skin irritatin test：Only tested from healthy adult white rabbit 4, by white rabbit back backbone both sides before experiment
Hair is cut, and does not damage epidermis, the left and right each about 3cm × 3cm of unhairing scope.Aerosol sample contents 0.5mL is taken directly to be applied to
On any side skin in left and right, then covered with two layers of gauze and one layer of glassine paper, then fixed with bandage.Yarn is opened after 4 hours
Cloth removes aerosol sample, smears position dermoreaction as controlled observation using opposite side skin behind 1 hour and 4 hours respectively
And record.
Test result shows environment-friendly type aerosol described in above-described embodiment 1-2 without skin irritation.
(4) content flammability test：Using Cleveland opening agar diffusion method, take out aerosol sample contents 200mL and put
In beaker, insert thermometer, light experiment flame heating sample, control programming rate be 14 (DEG C/min)~17 (DEG C/
min).Slow down firing rate when reaching 56 DEG C, control programming rate for 5 (DEG C/min)~6 (DEG C/min).Must not in process of the test
Arbitrarily walk about or breathe near experiment beaker, in case disturbance sample steam.When temperature reaches 56 DEG C, start with experiment flame
Swept above sample and drawn, swept with smooth, continuous action and drawn, temperature often raises 2 DEG C sweeps and draw one time, and flame passes through beaker institute every time
Take time about 1s.When sample liquid level take up an official post what a little there is scintillation when, the reading of immediate record thermometer, as observation dodge
Point.The speed for measuring and continuing after flash-point with 5 (DEG C/min)~6 (DEG C/min) heats up, and temperature often raises 2 DEG C sweeps and draw one time, until
Sample energy sustained combustion of fighting no less than 5s, records burning-point of this temperature as sample.
Test result shows environment-friendly type aerosol described in above-described embodiment 1-2 without burning-point.
(5) venomous injurant quality detection：
Test result shows that the environment-friendly type aerosol described in above-described embodiment 1-2 is free of 1. chlorofluorocarbon compounds (CFCS)
The class material 2. ODS such as methyl chloroform, carbon tetrachloride (ODS) class banned substance 3. benzene,toluene,xylene, formaldehyde
And its polymer of formaldehyde.
Fig. 1 is internal pressure of the present invention and temperature profile；Fig. 2 is agent material steam thermal conductivity factor under atmospheric pressure of the present invention；By scheming
1st, Fig. 2 can be seen that HFC-134a pressure changes at different temperatures and steam thermal conductivity factor are all more stable, the liter of temperature
It is high it is approximate with the change of pressure and steam thermal conductivity factor be directly proportional, without mutation.
Claims (8)
1. a kind of in-car cooling sterilizing environmental protection aerosol, it is characterised in that it be prepared by weight percentage by following components and
Into：Dicotyledon 2~5wt% of bactericide, 9~23wt% of disinfectant, 0.5~5wt% of fire retardant, emulsifying agent 0.5~
1wt%, 0.5~1wt% of flavouring, 0.5~2wt% of excipient, 70~80wt% of propellant；Wherein, the dicotyledon
Bactericide is made up of the raw material of following mass fractions：5~8 parts of the bark of official magnolia, 13~16 parts of the root of large-flowered skullcap, 8~12 parts of cloves, eucalyptus leaves 22~
24 parts, fan change grass 14~20 parts.
2. a kind of in-car cooling sterilizing environmental protection aerosol according to claim 1, it is characterised in that the propellant is
Any two kinds in HFC-407C, HFC-410a, HFC-134a and HFA-227ea are with 1：1 mixing.
3. a kind of in-car cooling sterilizing environmental protection aerosol according to claim 1, it is characterised in that the disinfectant be by
Obtained in 3% concentration of hydrogen peroxide aqueous solution mixing benzalkonium bromide, wherein, aqueous hydrogen peroxide solution accounts for the 80 of disinfectant gross mass
~90%, benzalkonium bromide accounts for the 10~20% of the environment-friendly aerial fog agent gross mass.
4. a kind of in-car cooling sterilizing environmental protection aerosol according to claim 1, it is characterised in that the fire retardant is three
Phenyl phosphine oxide.
5. a kind of in-car cooling sterilizing environmental protection aerosol according to claim 1, it is characterised in that the emulsifying agent is poly-
Any one in oxygen ethene lanolin, polyoxyethylene lanonol, monoglyceride.
6. a kind of in-car cooling sterilizing environmental protection aerosol according to claim 1, it is characterised in that the flavouring is benzene
Benzyl formate.
7. a kind of in-car cooling sterilizing environmental protection aerosol according to claim 1, it is characterised in that the excipient is poly-
Vinylpyrrolidone (pvp).
8. the preparation method of a kind of in-car cooling sterilizing environmental protection aerosol as described in claim 1~7, it is characterised in that bag
Include following steps：
(1) shredded after each raw material in the dicotyledon bactericide is mixed by mass fraction and be put into stainless cylinder of steel, plus
Enter ultrasound 2~3 hours after the deionized water of 15 times of mixture quality, after filtering first-time filtrate, add mixture quality 5~
10 times of deionized water obtains secondary filtrate to be cooked by slow fire 20~60 minutes after filtering；To addition phase homogenous quantities in raw material
Deionized water carries out 2 times and decocts 30~50 minutes, and filtering obtains three filtrates；
(2) three filtrates obtained by step (1) are mixed, concentration, the sterilization of solid dicotyledon is obtained after removing deionized water
Agent；
(3) benzalkonium bromide of 1~2wt% is mixed into after the 8~21wt% of aqueous hydrogen peroxide solution for taking 3% concentration, according to quality
Number adds solid dicotyledon bactericide, benzalkonium bromide, triphenylphosphine oxide, Wool wax alcohols,ethoxylated, polyoxyethylene wool
Alcohol, monoglyceride, Ergol, polyvinylpyrrolidone, are fitted into tinplate inhalator jar after stirring, and are filled into after sealing
Propellant is obtained environment-friendly type aerosol.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673639A (en) * | 2018-12-20 | 2019-04-26 | 东元科技有限公司 | A kind of interior sterilizing environmental protection aerosol and preparation method thereof that cools down |
| CN113026354A (en) * | 2021-03-22 | 2021-06-25 | 中山榄菊日化实业有限公司 | Plant type fabric degerming and odor removing aerosol and preparation method thereof |
| CN114027299A (en) * | 2021-12-09 | 2022-02-11 | 江苏瑞安汽车实业有限公司 | Atomizing and refreshing bactericide for internal circulation space of air conditioner and preparation method of bactericide |
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| CN114027299A (en) * | 2021-12-09 | 2022-02-11 | 江苏瑞安汽车实业有限公司 | Atomizing and refreshing bactericide for internal circulation space of air conditioner and preparation method of bactericide |
| CN114027299B (en) * | 2021-12-09 | 2023-02-28 | 江苏瑞安汽车实业有限公司 | Atomizing and refreshing bactericide for internal circulation space of air conditioner and preparation method of bactericide |
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