CN111420102A - Binary packaged non-combustible air freshener and preparation method thereof - Google Patents
Binary packaged non-combustible air freshener and preparation method thereof Download PDFInfo
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- CN111420102A CN111420102A CN201910024293.XA CN201910024293A CN111420102A CN 111420102 A CN111420102 A CN 111420102A CN 201910024293 A CN201910024293 A CN 201910024293A CN 111420102 A CN111420102 A CN 111420102A
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- binary
- air freshener
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- combustible air
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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
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
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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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
-
- 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
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a binary-packaged non-combustible air freshener and a preparation method thereof, and the binary-packaged non-combustible air freshener comprises three parts of feed liquid, propellant and aerosol, wherein the feed liquid formula of the air freshener comprises: 0.5-3 parts of essence, 1-5 parts of emulsifier and the balance of deionized water; the propellant is compressed air; the binary aerosol packaging empty can be any one of an aluminum can and a tinplate can. The non-combustible air freshener disclosed by the invention is a binary packaged aerosol type, and the agent material and the propellant are packaged in different areas separately, so that the propellant is not discharged during use, and the influence of VOCs (volatile organic chemicals) and the environment is reduced. The product adopts a water-based formula, and the sprayed agent is a non-combustible material liquid. The propellant is selected as compressed air, the temperature and pressure change is small, and the product pressure is stable.
Description
Technical Field
The invention relates to a binary-packaged non-combustible air freshener, belonging to the field of aerosol research; in particular to an air freshener which is environment-friendly and safe and convenient to use.
Background
The aerosol yield is about 22 hundred million in 2017 in China, the daily chemical percentage is about 56.4%, the growth trend is always shown in recent years, the unary package is still dominant in China at present, and the unary package is difficult to reverse in a short period. By adopting a unitary packaging structure, the propellant and the agent are mixed and stored in the aerosol can, and various factors such as corrosion and corrosion resistance of the aerosol can, stability of feed liquid, stability of pressure and flammability and explosiveness of the product need to be considered for stability of the product, and are strictly restricted by environmental protection and safety regulations.
The national economic development of the household articles in the blank stage, the living standard of people is improved, and the requirements of people on the surrounding environment are higher and higher, the using amount of the air freshener is mainly applied to families, offices, toilets, smoking areas and the like and has higher practical value, American ministerial research and development of water-based air fresheners changes the situation that the conventional alcohol-based air fresheners occupy the market, the water-based air fresheners are accepted by mass users due to the advantages of environmental protection, great reduction of combustion possibility and the like, but the water-based air fresheners essentially adopt L PG or combustible substances such as CO L PG and the like as propellants, so that the water-based air fresheners still have the combustion possibility and are not combustible in use and transportation, the problems that the selected gases such as CO2 and R134 are not suitable for being used as the propellants, CO2 is high in pressure, the filling amount is not allowed to exceed 15g during normal production, the production difficulty is high, the water-soluble and the pressure of the selected gases such as CO2, the R134 is not suitable for mass water storage tank, and the disadvantages of mass water atomization of mass storage and the high water atomization requirement of mass users are easily met with high requirements.
Compared with a unitary packaging technology, the binary packaging technology does not discharge propellants in the using process to reduce the discharge of VOCs, is safer in use, is a safe packaging technology which changes aerosol as an inflammable label, and finds a breakthrough under the double pressure of safety supervision and environmental protection at present.
Summary of the invention
It is an object of the present invention to provide a binary packaged non-combustible air freshener that solves one or more of the above-mentioned problems of the prior art.
The binary-packaged non-combustible air freshener comprises three parts of feed liquid, propellant and aerosol, and is characterized in that the used packaging material is binary packaging, and the used propellant is compressed air; wherein the feed liquid comprises the following components in parts by weight: 0.5-3 parts of essence, 1-5 parts of emulsifier and the balance of deionized water.
The binary-packaged non-combustible air freshener is characterized in that the formula also comprises a corrosion inhibitor, wherein the corrosion inhibitor is one or more of sodium benzoate, ethylene glycol and 2, 6-di-tert-butyl-4-methylphenol.
The binary packaging empty can be any one of an aluminum can and a tinplate can;
the binary-packaged non-combustible air freshener is characterized in that the formula also can contain a pH value regulator, wherein the pH value regulator is one or more of sodium benzoate, triethanolamine, disodium hydrogen phosphate and citric acid;
the binary-packaged non-combustible air freshener is characterized in that the essence is at least one of water-soluble essence, oil-soluble essence, solid essence, plant extract and flavoring agent;
the two-component packaged non-combustible air freshener is characterized in that the emulsifier can be at least one of fatty alcohol polyoxyethylene ether series, sorbitan fatty acid ester polyoxyethylene series, polynonyl phenol polyoxyethylene ether series, castor oil polyoxyethylene ether series, fatty acid polyoxyethylene ester series, polyethylene glycol series, alkylamine polyoxyethylene ether series and alkylphenol polyoxyethylene ether series;
the binary packaging non-combustible air freshener is characterized in that the propellant is compressed air, and can also be any one or more of CO2, N2, DME, HFO-1234 and R134 a; still further, the binary-packaged non-combustible air freshener is characterized in that the binary-packaged valve can be any one of a female valve bag and a male valve bag;
the binary packaged non-combustible air freshener has the following advantages:
1. the water-based formula is adopted, and the production process is simple;
2. the binary package is adopted, the agent is filled in a capsule valve and is not contacted with an empty can, common and common raw materials are selected without considering the corrosion of the antioxidant and the emulsifier to the empty can, and even the antioxidant is not used;
3. the propellant and the agent are separated in different areas by adopting binary packaging, and are not contacted with the agent, so that the original pressure can be kept all the time, and the pressure is stable and unchanged in the using process of the product;
4. binary packaging is adopted, the propellant and the propellant are separated in different areas, only the propellant is released during spraying, the propellant is not discharged, and the VOCs is 0;
5. the propellant is compressed air, the pressure can be set through a binary packaging device, the pressure is stable, the influence of the environmental temperature is not large, and the requirement on an empty tank is not high.
6. The sprayed agent is a non-combustible material liquid.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
Example 1:
adding 1 part of water-soluble rose essence into a beaker according to the weight part ratio, sequentially adding 1.5 parts of span 80 and 1 part of polyglycerol-3 dioleate, uniformly stirring, adding 96.5 parts of deionized water, 0.5 part of ammonium dihydrogen phosphate and 0.5 part of ethanolamine into a reaction kettle, uniformly stirring to obtain an agent, sampling, detecting, inflating, sealing and filling, and adding an assembly part after a finished product water bath test is passed, thus detecting the finished product.
Example 2:
according to the weight portion, 1.5 portions of oil-soluble rose essence, 2 portions of polyquaternary ammonium salt 37 and 1 portion of tween 80 are uniformly stirred, then 2 portions of polyethylene glycol, 92 portions of deionized water, 0.5 portion of ammonium dihydrogen phosphate and 1 portion of ethanolamine are sequentially added into a reaction kettle to be uniformly stirred, sampling is carried out, and after sampling detection, filling, sealing and filling are carried out, after water bath test, an assembly part is added, and finished product detection is carried out.
Example 3:
adding 3 parts of water-soluble rose essence into a beaker according to the weight part ratio, sequentially adding 3 parts of span 80 and 3 parts of polyglycerol-3 dioleate, uniformly stirring, adding 91 parts of deionized water into a reaction kettle, uniformly stirring for minutes to obtain a sample preparation for sampling and detecting, filling by inflating and sealing a tank, passing a water bath test through a back part, and detecting a finished product.
Comparative example 1:
adding 1.5 parts of water-soluble rose essence into a beaker according to the weight part ratio, sequentially adding 4 parts of span 80 and 4 parts of polyglycerol-3 dioleate, uniformly stirring, adding 89 parts of deionized water, 0.5 part of ammonium dihydrogen phosphate and 1 part of ethanolamine into a reaction kettle, uniformly stirring, sampling, detecting, filling materials, sealing a tank, and filling the propellant. And (5) adding accessories after the water bath test is passed, and detecting a finished product.
Comparative example 2
Adding 1.5 parts of water-soluble rose essence into a beaker according to the weight part ratio, sequentially adding 2 parts of span 80 and 1 part of polyglycerol-3 dioleate, uniformly stirring, adding 95.5 parts of deionized water into a reaction kettle, uniformly stirring to obtain a material, filling the material after sampling and detecting, sealing a tank, filling a propellant, carrying out water bath test, and finally adding accessories, thus detecting the finished product.
Comparative example 3
Adding 1.5 parts of water-soluble rose essence into a beaker according to the weight part ratio, sequentially adding 2 parts of span 80 and 2 parts of polyglycerol-3 dioleate, stirring at the rotating speed of 800 r/min for 10 min, adding 91 parts of deionized water, 1.5 parts of ammonium dihydrogen phosphate and 2 parts of ethanolamine into a reaction kettle, uniformly stirring to obtain a mixture, filling the mixture after sampling and detecting, sealing the tank, filling a propellant, carrying out a water bath test, and finally adding accessories, thus detecting the finished product.
The relevant performance of the water-based air fresheners of examples 1 to 3 and comparative examples 1 to 3 was tested using the following method:
1. the state of the feed liquid: visual inspection: shaking up the finished product, filling the contents into a transparent pressure bottle, standing for 24h, and observing the state of the feed liquid.
2. Atomizing state: visual inspection: the sample was normally used to observe its atomized state.
3. Measurement of ignition distance: the ignition distance of the dangerous goods spray is measured according to the standard GB/T21630 test method.
4. And (3) ignition test in a closed space: the ignition test is carried out according to the standard GB/T21631 closed space ignition test method of dangerous goods spray
5. Measurement of odor masking force: spraying a sample into a beaker filled with 5g of artificial odor source (prepared from garlic, smelly egg liquid and cigarette butts according to a ratio of 5:3: 2) for 10s, judging the covering capability by smelling the nose, wherein A is completely free from odor, B is capable of smelling the odor, C is obvious in odor, and D is completely incapable of covering the odor.
6. Pressure fluctuation value measurement: according to a pressure detection method in GB/T14449 air freshener detection standard, a sample actuator is used for enabling the sample actuator to be in a continuous spraying state for 5min every day, the pressure of the sample is recorded when the sample is finished, the last time of use is not recorded, and then the variance of the pressure fluctuation value is calculated.
7. Aging test: the sample is placed in a 50 ℃ constant temperature condition in a positive and inverted state, the empty tank is opened every month, the rusting condition of the empty tank is checked, and the sample is qualified after no rusting for three months.
The results of the performance test on the water-based air fresheners obtained in examples 1 to 3 and comparative examples 1 to 3 are shown in the following table.
Watch 1
The use effects of the above table show that compared with comparative examples 1 to 3, the binary-packaged non-combustible air freshener disclosed by the invention has the advantages that the ignition distance is more than 90mm, the binary-packaged non-combustible air freshener is non-combustible liquid, and the comparative examples 1 to 3 are combustible aerosol.
Compared with comparative examples 1-3, the feed liquid of the binary-packaged non-combustible air freshener disclosed by the invention is uniform in milky white, and the feed liquids of comparative examples 1-3 are layered, so that uneven spraying or sectional corrosion of an empty storage tank can be caused.
Compared with comparative examples 1-3, the binary-packaged non-combustible air freshener disclosed by the invention is uniform and fine in atomization state and ideal in effect, the emulsifier added in comparative example 4 is high in content, and generates foam when being physically cut with L PG in an atomization manner, the effect is not ideal, and the DME used in comparative example 3 is poor in compatibility with a feed liquid, and the atomization effect is unstable due to even linear injection.
Compared with comparative examples 1-2, the binary-packaged non-combustible air freshener disclosed by the invention has similar odor covering capacity, wherein the larger the fragrance amount is, the stronger the covering capacity is. Comparative example 3 has the least hiding power due to the poor atomization state and slow volatilization of the perfume.
Compared with comparative examples 1-3, the pressure fluctuation value of the binary-packaged non-combustible air freshener is 0, the pressure is constant, the fluctuation of 0.5 in comparative examples 1-2 is large, but most of the sprayed substances are gas when the spraying is nearly finished, and the difference of atomization effect is large; in comparative example 3, 0.4, the atomized state was unstable.
Compared with comparative examples 1-2, the binary-packaged non-combustible air freshener disclosed by the invention passes an accelerated aging test for three months, and comparative examples 1 and 2 find that a tank or a valve is rusted when the tank is opened in the second month and the first month respectively, so that the aging test is unqualified.
The binary packaged non-combustible air freshener and the preparation method thereof have the advantages of simple manufacturing process and uncomplicated formula; the atomization effect and the safety performance are obviously superior to those of the traditional air freshener.
Claims (9)
1. The binary-packaged non-combustible air freshener comprises three parts of feed liquid, propellant and aerosol, and is characterized in that the used packaging material is binary packaging, and the used propellant is compressed air; wherein the feed liquid comprises the following components in parts by weight: 0.5-3 parts of essence, 1-5 parts of emulsifier and the balance of deionized water.
2. The binary packaged non-combustible air freshener according to claim 1, wherein the formulation further comprises a corrosion inhibitor, wherein the corrosion inhibitor is one or more of sodium benzoate, ethylene glycol, and 2, 6-di-tert-butyl-4-methylphenol.
3. The binary-packaged non-combustible air freshener of claim 1, wherein the formulation further comprises a pH regulator, wherein the pH regulator is one or more of sodium benzoate, triethanolamine, disodium hydrogen phosphate, and citric acid.
4. The binary packaged non-combustible air freshener according to claim 1, wherein the essence is at least one of water-soluble essence, oil-soluble essence, solid essence, plant extract and flavoring agent.
5. The binary-packaged non-combustible air freshener according to claim 1, wherein the emulsifier is at least one of fatty alcohol polyoxyethylene ether series, sorbitan fatty acid ester polyoxyethylene series, polynonyl phenol polyoxyethylene ether series, castor oil polyoxyethylene ether series, fatty acid polyoxyethylene ester series, polyethylene glycol series, alkylamine polyoxyethylene ether series, and alkylphenol polyoxyethylene ether series.
6. A binary packaged non-combustible air freshener according to claim 1 wherein said propellant is compressed air, and may be any one or more of CO2, N2, DME, HFO-1234, R134 a.
7. The preparation method of the binary-packaged non-combustible air freshener as claimed in claim 1, which comprises the following steps in parts by weight:
step 1, batching: adding essence into a reaction kettle, sequentially adding span 80 and polyglycerol-3 dioleate, stirring at the rotating speed of 800 revolutions per minute for 10 minutes, adding deionized water, ammonium dihydrogen phosphate and ethanolamine into the reaction kettle, stirring uniformly at the rotating speed of 500 revolutions per minute to obtain a dosage, sampling and detecting, and obtaining the required dosage if the dosage is qualified;
step 2, inflating and sealing the tank: the binary packaging empty can is filled with compressed air through special equipment and then sealed.
8. Step 3, filling: the fill charge is filtered by high pressure into the sealed binary packaging empty can of step 2.
9. Water bath leak detection
And 4, inflating and sealing the tank: and (4) adding accessories such as a trigger, a large cover and the like, and detecting a finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024293.XA CN111420102A (en) | 2019-01-10 | 2019-01-10 | Binary packaged non-combustible air freshener and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910024293.XA CN111420102A (en) | 2019-01-10 | 2019-01-10 | Binary packaged non-combustible air freshener and preparation method thereof |
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| CN111420102A true CN111420102A (en) | 2020-07-17 |
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Application publication date: 20200717 |