CN107603755A - A kind of preparation method for cleaning aerosol combination and aerosol - Google Patents
A kind of preparation method for cleaning aerosol combination and aerosol Download PDFInfo
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- CN107603755A CN107603755A CN201710811143.4A CN201710811143A CN107603755A CN 107603755 A CN107603755 A CN 107603755A CN 201710811143 A CN201710811143 A CN 201710811143A CN 107603755 A CN107603755 A CN 107603755A
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Abstract
The present invention relates to cleaning supplies technical field, specially a kind of cleaning aerosol combination for being applicable to screen window, filter screen etc., and the method that aerosol is made by this kind cleaning aerosol combination.The aerosol of the present invention can form abundant foam in feed liquid ejection moment, and when being sprayed to screen window, these foams are easily retained by screen window, and can be with uniform fold in screen window surface；Foam fully acts on screen window surface with dust simultaneously, using microvibration when foam cleaning capacity in itself and lather collapse, will be attached to the dust flotation on screen window surface originally in foam surface.Use aerosol provided by the invention, user only needs uniformly to spray aerosol in screen window surface, after the removal of foam, screen window surface is wiped using dry wipe, scouring pad or the like, solves the problems, such as typically clean that screen window needs to pull down on screen window, common cleaning liquids spraying is directed through screen window and largely mistake water is needed after cleaning.
Description
Technical field
The present invention relates to cleaning supplies technical field, more particularly to a kind of cleaning aerosol for being applicable to screen window, filter screen etc.
Agent composition, and the method that aerosol is made by this kind cleaning aerosol combination.
Background technology
Family expenses screen window has the advantages of can effectively obstructing mosquito because its permeability to air is good, extensively should
For in daily life.But the network structure on screen window surface easily adsorb dust in air, fabric fibre and
Particulate matter, in the bad area of air quality, this phenomenon is particularly evident.Bacterium, pathogen easily accumulate on screen window surface simultaneously
Dust and dirt in grow.Important channel of the screen window as indoor air circulation, adsorbing will necessarily be serious in the dust and dirt on surface, pathogen
Indoor air quality is influenceed, screen window is turned into the primary pollution source of room air, or even the body of indoor people can be influenceed and be good for
Health, trigger respiratory disease.
In average family, the work for cleaning screen window is not easy to carry out, and general cleaning step is：Screen window is torn open out of window frame
Under, soaked using cleaning fluid, then scrub screen window surface using the hairbrush with certain degree of hardness, rinsed after water, treat that nature dries in the air
Installed back after dry in window frame.Such a clean method is wasted time and energy, and screen window removes and installs or even have especially in high residential building
Certain danger, such work is typically by the household services personnel of specialty on behalf of completion.
In above-mentioned cleaning step, the major reason that screen window needs to dismantle is that common cleaning solution can not be sprayed directly on
Screen window surface, because common cleaning solution spraying can be directed through screen window, it can not stop on screen window, be filled with the dust and dirt on its surface
Tap is touched；So needing to dismantle on screen window, it is placed in soaking in cleaning solution.And after soaking, remain in the cleaning on screen window surface
Liquid needed water to rinse, and direct hydroblasting was not appropriate for when screen window is fixed in window frame, substantial amounts of water will transmit through screen window and spray to
Outdoor, can directly affect the people of outdoor and resident family downstairs, and the water remained near windowsill also can bring difficulty to cleaner.
Generally existing and urgent problem to be solved in the cleaning of above screen window, there is no be easy to the screen window of family expenses special at present
Cleaning agent, prior art not yet propose preferable solution.The current published patent on foam aerosol composition
In document, medical and personal care field is mostly used in, the patent document for household cleaning is less.Chinese patent
CN201510026498 discloses a kind of controllable aerosol combination of foam duration.Chinese patent CN200510125570
A kind of aerosol for being used to clean keratin material is disclosed, is generally used for personal care field and medical field.Chinese patent
CN99114237 discloses a kind of foamed cleaning aerosol for being exclusively used in cleaning mobile phone, has cleaning, glazing, degerming, fragrant etc.
Function.However, the characteristics of due to screen window itself, these above-mentioned foam aerosols are directly used in screen window and are unable to reach effective removing
The effect of dust and dirt.
The content of the invention
The present invention at present without dedicated for cleaning the cleaning products of family expenses screen window, exist the cleaning of family expenses screen window it is difficult,
The problem of inconvenient, there is provided one kind is applicable to family expenses screen window, makes the cleaning of family expenses screen window become simple and easy cleaning gas
Mist agent composition, and the method that aerosol is made by this kind cleaning aerosol combination.
To achieve the above object, the present invention uses following technical scheme.
One kind cleaning aerosol combination, include each component of following mass percent：
Ethylene oxide-propylene oxide block copolymer 0.1%~5%,
Surfactant 0.1~10%,
Solvent 5%~40%,
Defoamer 0.01%~5%,
Chelating agent 0.1%~5%,
Corrosion inhibiter 0.1%~0.5%,
Propellant 20~30%,
Essence 0~0.5%,
Bactericide 0~0.5%,
Surplus is water.
The structural formula of described ethylene oxide-propylene oxide block copolymer is as follows：
Wherein, molecular weight is 1500~2000, and the quality of ethyoxyl accounts for the 10~40% of molecule gross mass.Preferably,
The quality of ethyoxyl accounts for the 40% of molecule gross mass.
Preferably, in the cleaning aerosol combination, the quality percentage of ethylene oxide-propylene oxide block copolymer contains
Measure as 0.5~1.5%.
Preferably, the surfactant is selected from DDAO (OA-12), dodecyldimethylamine base oxygen
Change at least two in ammonium (OA-14), dodecanamide propyl amine oxide (LAO) and cocamidopropyl propyl amide amine oxide (CAO).It is more excellent
Choosing, surfactant is by DDAO (OA-12) and dodecyldimethylamine base amine-oxides (OA-14) group
Into, and the weight/mass percentage composition for cleaning surfactant in aerosol combination is 0.2~1.5%.
Preferably, the bactericide is made up of dichloro life and Phenoxyethanol；It is furthermore preferred that bactericide in cleaning aerosol
Mass percent is 0.01~0.5%, and even more preferably, the mass percent of bactericide is 0.2~0.4%.
Preferably, the solvent in ethanol, propane diols and isopropanol at least two.It is furthermore preferred that the solvent
It is made up of ethanol and propane diols, the mass ratio of ethanol and propane diols is 8:2, clean the quality percentage of solvent in aerosol combination
Content is 15~30%.
Preferably, the defoamer is silicone emulsion and/or dimethicone.It is furthermore preferred that the defoamer is diformazan
Base silicone oil, and the weight/mass percentage composition for cleaning defoamer in aerosol combination is 0.04~4.0%.
Preferably, the chelating agent is selected from least one of sodium citrate, EDTA-4Na and sodium gluconate.More preferably
, the chelating agent is EDTA-4Na, and the weight/mass percentage composition for cleaning chelating agent in aerosol combination is 0.5~1.5%；
Even more preferably, the weight/mass percentage composition for cleaning chelating agent in aerosol combination is 1.0%.
Preferably, the corrosion inhibiter is composite corrosion inhibitor.The composite corrosion inhibitor be selected from organic carboxyl acid and its alkali metal salt,
At least two in organic amine compound, inorganic salts.It is furthermore preferred that the composite corrosion inhibitor is sodium benzoate and MEA
Mixture；The inorganic salts are natrium nitrosum and/or sodium nitrate.
Preferably, the water is soft water, and the electrical conductivity of the soft water is less than 15 μ S/cm.
Preferably, the propellant is LPG gases (liquefied petroleum gas).
Preferably, can also be suitably containing perfume ingredient or appropriate containing similar to citronella oil, the expelling parasite of peppermint oil, mosquito repellent
Composition.By adding such components in formula, family expenses foam type screen window cleaning aerosol can be made to be provided simultaneously with cleaning, cover
The multiple effects such as peculiar smell, mosquito repellent.The ratio of such components is usually no more than 0.5%.
The method that aerosol is made by cleaning aerosol combination described above, comprises the following steps：
S1, ethylene oxide-propylene oxide block copolymer, surfactant, defoamer be sufficiently mixed, obtain mixture
A；If containing essence and bactericide in cleaning aerosol combination, essence and bactericide are added simultaneously in the step, are formed mixed
Compound A.
S2, Jiang Shui, chelating agent, solvent and corrosion inhibiter are sufficiently mixed, and obtain mixture B.
Mixture A is slowly put into mixture B while S3, stirring mixture B, obtains feed liquid.
S4, feed liquid loaded in aerosol metal can, and be filled with propellant, obtain aerosol.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, aerosol of the invention can form abundant foam in feed liquid ejection moment, when being sprayed to screen window, these foams
Easily retained by screen window, and can be with uniform fold in screen window surface；Foam fully acts on screen window surface with dust simultaneously, utilizes
Microvibration when foam cleaning capacity in itself and lather collapse, will be attached to the dust flotation on screen window surface originally in foam
Surface.After foam is completely severed, dust is suspended in the liquid that lather collapse leaves, can be direct using analogs such as dry wipes
Wiped clean, extremely easily remove, solve the problems, such as that general cleaning agent is sprayed at screen window surface easily directly through screen window.Together
When, aerosol is easy-to-use, is convenient for carrying, and reduces the workload and difficulty of screen window cleaning.
2nd, present invention employs special defoaming technology.Inventor is in experimentation, it has unexpectedly been found that special by adding
Determine the ethylene oxide-propylene oxide block copolymer of molecular weight and specific ethyoxyl mass fraction, and pass through oxirane-ring
Ethylene Oxide block copolymer coordinates by a certain percentage with surfactant, both collective effects, can produce abundant and bubble diameter
Non-homogeneous foam pockety.Vibrations are more bright caused by the lather collapse being relatively large in diameter in this kind of non-homogeneous foam
It is aobvious, local fluid thrill can be driven, there is stronger collaboration decontamination, contribute to stripping of the foam to screen window surface dirt
From and flotation, the detergency ability of spray can be effectively improved.
3rd, the present invention can accelerate the speed of lather collapse, after foam all rupture, make by selecting specific defoamer
The cleaning agent on screen window surface can be cleaned with dry wipe, whole screen window is rinsed without water is crossed.Solve screen window cleaning needs to tear open
The problem of unloading, make the work of cleaning screen window simple, easy, entirely without the participation of the professional housekeeping cleanup crew of palpus, that is, improve yarn
The efficiency of window cleaning, it is potentially dangerous to also eliminate this work.
4th, the present invention is by adding appropriate bactericide, and most of bacterium on screen window surface can be killed by acting on after screen window,
And certain bacteriostasis can be played, the bacterium that screen window surface grows is reduced, ensures the health of room air to a certain extent
Quality.Meanwhile using bactericide of the present invention, inhalator jar internal corrosion sex chromosome mosaicism will not be produced.
5th, it can assist entirely to clean Aerosol combination composition formula using solvent of the present invention, can further improve clear
The detergency ability of clean aerosol.
6th, using the chelating agent of type of the present invention and ratio can prevent inhalator jar iron ion is migrated into feed liquid and shadow
The micellar conformation of surfactant is rung, destroys normally forming for foam.
7th, defoamer can be prevented by preparation method of the present invention and disperses the problem of uneven, so as to ensure to produce
The quality of product.
Using aerosol provided by the invention, user only needs uniformly to spray aerosol in screen window surface, treats that foam disappears
After removing, screen window surface is wiped using dry wipe, scouring pad or the like, solving general cleaning screen window needs to tear open on screen window
Under, common cleaning liquids spraying be directed through screen window and cleaning after need largely cross water the problem of.
Embodiment
For those skilled in the art, it is feature of the invention, beneficial by reading the disclosure of the specification
Effect and advantage will become obvious.
Except as otherwise noted, all molecular weight herein are all relative molecular mass, are all with g/mol (dalton)
The number-average molecular weight that unit represents.
Except as otherwise noted, the environment at 25 DEG C occurs for all preparations and test herein.
Herein " comprising ", "comprising", " containing ", " containing ", " having " or other variants be intended to it is non-enclosed including,
Do not distinguished between these terms.Term "comprising" refers to that the other steps for not influenceing final result and composition can be added.Term
"comprising" also includes term " Consists of " and "consisting essentially of ...".The compositions and methods of the invention/technique includes, by
It forms and substantially by essential elements described herein and limit entry and described herein any additional or optional
Composition, component, step or limit entry composition.
Soft water described below refers to the water obtained by water treatment facilities, and its electrical conductivity is less than 15 μ S/cm.
The present invention is described in further detail below by way of specific most preferred embodiment combination effete test embodiment, but the present invention
Should not be limited to these embodiments.
In following examples, except as otherwise noted, all contents are weight percentage, the content about ingredients listed
It is the content of the active material by conversion.
Raw materials used in following examples and comparative example is commercially available mill run, wherein：
Epoxy ethane-epoxy propane used is embedding in following examples (in addition to embodiment 20 and comparative example 20a, 20b, 20c)
Section copolymer (EO-PO) is 6400, and molecular weight is about 1750, and ethyoxyl quality accounts for the 40% of molecule gross mass.
Embodiment 1-13
Embodiment 1-13 provides a kind of cleaning aerosol combination, and the gas of the cleaning aerosol combination containing this kind respectively
Mist agent.In cleaning aerosol combination described in embodiment 1-13 shown in each component and the following Tables 1 and 2 of content.
The preparation method of embodiment 1-13 aerosol is as follows：EO-PO, OA- are sequentially added in the proportion container of cleaning
12nd, OA-14, essence, compound disinfectant, silicone emulsion, it is sufficiently mixed to obtain mixture A.In another clean proportion container
Soft water, EDTA-4Na, ethanol, propane diols, composite corrosion inhibitor are sequentially added, is uniformly mixing to obtain mixture B.Then will be above-mentioned mixed
Compound A is slowly put into mixture B under agitation, obtains translucent colourless feed liquid.Above-mentioned feed liquid stirs and detected
It is filled into rapidly in aerosol metal can after qualified, and is sealed with aerosol valve.Poured in proportion into aerosol metal can
LPG gases, aerosol is made.
Each component and content (wt.%) in aerosol combination are cleaned in the embodiment 1-7 of table 1
Each component and content (wt.%) in aerosol combination are cleaned in the embodiment 8-13 of table 2
In Tables 1 and 2, composite corrosion inhibitor by etc. quality sodium benzoate and MEA form；Compound disinfectant by etc.
The dichloro life of quality and Phenoxyethanol composition.
Embodiment 14
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
Surfactant by etc. quality dodecanamide propyl amine oxide (LAO) and cocamidopropyl propyl amide amine oxide (CAO) form, surface
The weight/mass percentage composition of activating agent is 1.2%.
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Embodiment 15
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
Surfactant by etc. the DDAO (OA-12) of quality, dodecyldimethylamine base amine-oxides (OA-14),
Dodecanamide propyl amine oxide (LAO) and cocamidopropyl propyl amide amine oxide (CAO) composition, the weight/mass percentage composition of surfactant
For 1.2%.
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Embodiment 16
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
Propane diols in solvent is replaced with into isopropanol.
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Embodiment 17
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
Silicone emulsion (defoamer) is replaced with into dimethicone.
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Embodiment 18
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
Defoamer by etc. quality silicone emulsion replace and dimethicone form, with the dimethyl-silicon in the mixture alternative embodiment 1
Oil.
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Embodiment 19
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
Chelating agent by etc. sodium citrate, EDTA-4Na and the sodium gluconate of quality form, with the mixture alternative embodiment 1
EDTA-4Na。
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Embodiment 20
A kind of cleaning aerosol combination of the present embodiment offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component and dosage of composition cleaning aerosol combination are as follows：EO-PO (6100) 0.1wt.%, OA-12
0.2wt.%, OA-14 1wt.%, composite corrosion inhibitor 0.1wt.%, compound disinfectant 0.2wt.%, ethanol 20wt.%, the third two
Alcohol 5wt.%, silicone emulsion 0.04wt.%, EDTA-4Na 1wt.%, essence 0.3wt.%, LPG 22wt.%, soft water surplus.
EO-PO (6100) molecular weight is about 1750, and the content of ethyoxyl is 10wt.%.
The preparation method of the aerosol of the present embodiment is consistent with the preparation method of the aerosol described in embodiment 1.
Comparative example 1-8
Comparative example 1-8 provides a kind of cleaning aerosol combination, and the gas of the cleaning aerosol combination containing this kind respectively
Mist agent.Each component and content are as shown in table 3 below in cleaning aerosol combination described in comparative example 1-8.
The preparation method of comparative example 1-8 aerosol is as follows：EO-PO, OA- are sequentially added in the proportion container of cleaning
12nd, OA-14, essence, compound disinfectant, silicone emulsion, it is sufficiently mixed to obtain mixture A.In another clean proportion container
Soft water, EDTA-4Na, ethanol, propane diols, composite corrosion inhibitor are sequentially added, is uniformly mixing to obtain mixture B.Then will be above-mentioned mixed
Compound A is slowly put into mixture B under agitation, obtains translucent colourless liquid.For comparative example 1, by above-mentioned feed liquid
Stir and detect it is qualified after, be quickly charged with common spray bottle；For comparative example 2-8, above-mentioned feed liquid is stirred and examined
Survey it is qualified after be filled into rapidly in aerosol metal can, and sealed with aerosol valve.Rushed in proportion into aerosol metal can
Enter LPG gases, obtain aerosol.
Each component and content (wt.%) in the comparative example 1-8 of table 3 cleaning aerosol combination
In table 3, composite corrosion inhibitor by etc. quality sodium benzoate and MEA form；Compound disinfectant by etc. quality
Dichloro is given birth to and Phenoxyethanol composition.
Comparative example 9
A kind of cleaning aerosol combination of this comparative example offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
The molecular weight that EO-PO used is 9400, EO-PO is about 2750, and ethyoxyl quality accounts for the 40% of molecule gross mass.
The preparation method of the aerosol of this comparative example is consistent with the preparation method of the aerosol described in embodiment 1.
Comparative example 10
A kind of cleaning aerosol combination of this comparative example offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
The molecular weight that EO-PO used is 4300, EO-PO is about 1100, and ethyoxyl quality accounts for the 30% of molecule gross mass.
The preparation method of the aerosol of this comparative example is consistent with the preparation method of the aerosol described in embodiment 1.
Comparative example 11
A kind of cleaning aerosol combination of this comparative example offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.The each component of composition cleaning aerosol combination and dosage and embodiment 1 it is basically identical, difference is：
The molecular weight that EO-PO used is 6800, EO-PO is about 6800, and ethyoxyl quality accounts for the 80% of molecule gross mass.
The preparation method of the aerosol of this comparative example is consistent with the preparation method of the aerosol described in embodiment 1.
Comparative example 12
A kind of cleaning aerosol combination of this comparative example offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.
The each component and dosage of composition cleaning aerosol combination are as follows：EO-PO (6400) 0.5wt.%, OA-12
0.2wt.%, OA-161wt.%, composite corrosion inhibitor 0.1wt.%, compound disinfectant 0.2
Wt.%, ethanol 20wt.%, propane diols 5wt.%, silicone emulsion 0.04wt.%, EDTA-4Na 1wt.%, essence
0.3wt.%, LPG 22wt.%, soft water surplus.
The preparation method of the aerosol of this comparative example is consistent with the preparation method of the aerosol described in embodiment 1.
The aerosol as made from this comparative example, through test on probation, in use, easily separating out in low temperature environment (such as 0 DEG C)
White Flocculus, there is the risk for blocking valve shower nozzle, cause foam jet not smooth, in addition it is completely plugged.
Comparative example 13
A kind of cleaning aerosol combination of this comparative example offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.
The each component and dosage of composition cleaning aerosol combination are as follows：EO-PO (6400) 0.5wt.%, LAS
1.2wt.%, composite corrosion inhibitor 0.1wt.%, compound disinfectant 0.2wt.%, ethanol 20wt.%, propane diols 5wt.%, emulsification
Silicone oil 0.04wt.%, EDTA-4Na 1wt.%, essence 0.3wt.%, LPG22wt.%, soft water surplus.
The preparation method of the aerosol of this comparative example is consistent with the preparation method of the aerosol described in embodiment 1.
The aerosol as made from this comparative example, through test on probation, the foam diameter that it sprays is bigger than normal, can not be with screen window surface
Accompanying dust and dirt fully acts on.
Comparative example 14
A kind of cleaning aerosol combination of this comparative example offer, and the aerosol of the cleaning aerosol combination containing this kind
Preparation method.
The each component and dosage of composition cleaning aerosol combination are as follows：
EO-PO (6400) 0.5wt.%, AEO9 1.2wt.%, composite corrosion inhibitor 0.1wt.%, compound disinfectant
0.2wt.%, ethanol 20wt.%, propane diols 5wt.%, silicone emulsion 0.04wt.%, EDTA-4Na1wt.%, essence
0.3wt.%, LPG 22wt.%, soft water surplus.
The preparation method of the aerosol of this comparative example is consistent with the preparation method of the aerosol described in embodiment 1.
The aerosol as made from this comparative example, through test on probation, its detergency is weaker, in cleaning process, to being attached to yarn
The cleaning capacity of the obstinate dust and dirt on window surface is undesirable.
The foaming properties of aerosol prepared by test evaluation above-described embodiment and comparative example, detergency ability, stability and
Bactericidal property.Test evaluation method is as follows：
1st, foaming properties test and evaluation method
After family expenses foam type screen window cleaning aerosol is shaken up by product application method, adjustment position makes the aerosol can body be in
Vertical state, sprayed in the position from screen window surface 25cm 5 seconds, observe foam situation, specific evaluation method such as table 4 below immediately
It is shown：
The foaming properties grade of table 4 is evaluated
2nd, detergency ability evaluation method
(1) dirt is prepared
4g activity powdered carbon, 20g laterite, 10g stone flours (800 mesh), 2g atoleines and 30g isopropyls are added in 50mL beakers
Alcohol, the pulp that stirs are stand-by.
(2) sample preparation of dirt piece is tested with decontamination
A, the 45# steel discs that size is 50mm × 25mm × 3~6mm are cleaned up, in 105 DEG C of baking ovens after constant weight, note
Record weight m0。
B, steel disc one side is coated on above-mentioned dirt, spreading area is the half of sheet metal area, and dirt coating quality is
1.5~2g, record the gross mass m of dirt and steel disc1。
C, above-mentioned dirt piece is put into 105 DEG C of baking ovens and dried, weighed after placing a night in drier after constant weight, record matter
Measure m2。
D, dried dirt piece is placed among white porcelain plate, fixed with transparent adhesive tape.
E, white porcelain plate is holded up, be allowed to the horizontal 70~90 ° of angles.
F, family expenses foam type screen window cleaning aerosol is fully shaken up, by nozzle face dirt, between dirty piece and nozzle
Distance is sprayed for 10cm position, and injecting time is 5 seconds.
G, after foam is wholly absent, the dirty piece after being sprayed carefully is removed, is put into 105 DEG C of baking ovens and dries to constant weight,
Record quality m3。
(3) calculating of soil removal efficiency
Detergency calculation formula is as follows：
X=[1- (m3-m0)/(m2-m0)] × 100%
Note：
X：Single soil removal efficiency, %；m0：Steel disc quality, g
m1：Wet dirt quality, g；m2：Dry dirt quality, g
m3：Remain dry dirt quality, g
Replication 7 times according to the method described above, wherein at least there are 3 test result differences to be no more than 3%.Remove maximum
And minimum value, remaining numerical value are taken the mean as the detergency of test family expenses foam type screen window cleaning aerosol, i.e., by following public affairs
Shown in formula：
XIt is average=(X1+X2+X3+X4+X5)/5
3rd, stability evaluation method
The cleaning whole branch of aerosol complete product is put into 54 DEG C of baking ovens, positive stand upside down places each half of quantity, takes every two weeks just
Each one of handstand sample, can opening observes in-tank corrosion situation after cooling.
4th, bactericidal property method
Bactericidal property of the present invention be according to《The evaluation side of QB/T 2738-2005 daily chemical products antibacterial bacteriostatic effects
Method》In method as defined in 7.2 sections tested, test bacterium is staphylococcus aureus common in environment and large intestine bar
Bacterium.
The test evaluation result of the aerosol prepared to above example and comparative example is as shown in following table 5-8.
The foaming properties test result of the embodiment 1-20 of table 5 and comparative example 1-3 spray
The spray of the spray of embodiment 2 and comparative example 1 is tried out in screen window surface respectively, it can be clearly seen that, it is right
What ratio 1 sprayed is common liquid spray, and most fog-like liquid is directed through screen window, is unable to reach effective cleaning effect
Fruit；And what embodiment 2 sprayed is white foam, can directly rest on screen window surface, and fully make with the dust on screen window surface
With generation effective cleaning effect.And the LPG contents of comparative example 2 are up to 35%, under 50 DEG C of water bath conditions, there is interior pressure to surpass
The risk of iron flask rock deformation pressure is crossed, tank rupture easily occurs in the case of a high temperature.
Simultaneously by the aerosol spray of the spray of embodiment 2 and comparative example 3 in screen window surface.Observe the bubble on screen window surface
Foam changes.As can be seen that the foam form of two kinds of samples is essentially identical, maximum difference is that the foam of embodiment 2 exists
It is wholly absent in 60 seconds, and foam caused by the sample of comparative example 3 is just wholly absent after waiting nearly 5 minutes.Although most
Whole cleaning effect difference is little, but embodiment 2 has reached easily and efficiently effect by adding the defoamer of preferred mistake.
The detergency ability test result of the embodiment 1-20 of table 6 and comparative example 1-11 spray
| Sample ID | Cleaning capacity/% | Sample ID | Cleaning capacity/% | Sample ID | Cleaning capacity/% |
| Embodiment 1 | 77.26 | Embodiment 11 | 51.68 | Comparative example 1 | 78.76 |
| Embodiment 2 | 87.14 | Embodiment 12 | 85.65 | Comparative example 2 | 67.06 |
| Embodiment 3 | 88.13 | Embodiment 13 | 90.29 | Comparative example 3 | 78.02 |
| Embodiment 4 | 80.85 | Embodiment 14 | 74.15 | Comparative example 4 | 80.96 |
| Embodiment 5 | 83.92 | Embodiment 15 | 75.66 | Comparative example 5 | 63.75 |
| Embodiment 6 | 70.23 | Embodiment 16 | 70.66 | Comparative example 6 | 79.33 |
| Embodiment 7 | 81.41 | Embodiment 17 | 73.07 | Comparative example 7 | 78.07 |
| Embodiment 8 | 67.05 | Embodiment 18 | 72.93 | Comparative example 8 | 81.73 |
| Embodiment 9 | 76.51 | Embodiment 19 | 68.11 | Comparative example 9 | 66.22 |
| Embodiment 10 | 42.77 | Embodiment 20 | 62.37 | Comparative example 10 | 64.01 |
| Comparative example 11 | 65.67 |
Performance is gone not only to be influenceed by active ingredient proportioning in being formulated, the different of foam form also can be to the cleaning of formula
Ability produces significant impact.
5 two kinds of samples of embodiment 4 and comparative example are sprayed in screen window surface simultaneously, it can be clearly seen that, two kinds of samples
Foam form is entirely different in rupture process, and maximum difference is, by appropriate addition EO-PO, embodiment 4
It can be seen that the fine and smooth degree of foam is uneven in rupture process, enriching can be mingled with largely greatly foam in fine and smooth foam
Sized bubbles, the rupture of these large scales foaming can drive the obvious vibrations of localized liquid, collaboration increase clean effect.It is and right
EO-PO is free of in the formula of ratio 5, its foam sprayed be enrich, fine and smooth white foam, the size of foam is very uniform.
The different final differences for bringing cleaning effect of the fine and smooth degree of foam, detailed impression are as shown in table 7 below.
The rupture process for the foam that table 7 is formed by the spray of embodiment 4 and comparative example 5
Foam is not only different in visual effect, and the influence of the foam of different shape to detergency ability is also more aobvious
Write, can comparative example 4 and comparative example 5, the detergency of comparative example 6 be 80.85% and 63.75%, 79.33% respectively.Addition
EO-PO makes foam exquisiteness degree uneven, in microvibration caused by major diameter lather collapse, can significantly improve soil release performance
Energy.But EO-PO addition is just effective within the specific limits, and other problemses, such as nothing can also be brought by improving its addition simply
Method is completely water-soluble, leads to not to form homogeneous system, sprays ineffective etc..
The bactericidal property test result of the embodiment 1-20 of table 8 and comparative example 7-8 spray
According to《The evaluation method of QB/T 2738-2005 daily chemical products antibacterial bacteriostatic effects》In 7.2 section as defined in method enter
Row test, tests common staphylococcus aureus and Escherichia coli in bacterium room environmental, and test concentrations are stoste, the testing time
It is 5 minutes.Test result shows that embodiment 1,2,3,4,6,7,8 pairs of both the above bacteriums can reach 99.9% degerming effect
Fruit, and the degerming rate of comparative example 7 can not then reach 99.9%.The result of formula and sterilization test from embodiment 1~9 can
Go out, the addition for meeting bactericide is possible to reach 99.9% pair of staphylococcus aureus and large intestine when between 0.2~0.4
The killing rate of bacillus, the addition of bactericide alreadys exceed this scope in comparative example 8 can reach 99.9% sterilization naturally
Rate, but with the addition of unnecessary bactericide more.
In summary, family expenses foam type screen window of the invention cleaning aerosol products propose a kind of cleaning yarn in a creative way
The product of window surface dirt；The present invention makes full use of the characteristics of aerosol and foam itself, is targetedly cleaned for screen window, solution
The some problem determined during the cleaning of daily family expenses screen window, it is very convenient during use；In addition, do not contained in the product of the present invention
Evil material, it is harmless, and it is water-based formulation to be formulated, and is not easy to catch fire, while there is good bactericidal effect, it is especially suitable for house
With the cleaning of screen window.The present invention is due to containing oxireme-propylene oxide block copolymer and composite corrosion inhibitor, significantly improving
Product the flotation of dust, floating effect to screen window adhering on surface, and does not have corrosiveness to metal screen window, has good
Good application prospect.
The technology contents described above that the present invention is only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiments of the present invention are not represented and are only limitted to this, any technology done according to the present invention extends or recreation, is sent out by this
Bright protection.
Claims (10)
1. one kind cleaning aerosol combination, it is characterised in that include each component of following mass percent：
Ethylene oxide-propylene oxide block copolymer 0.1%~5%,
Surfactant 0.1~10%,
Solvent 5%~40%,
Defoamer 0.01%~5%,
Chelating agent 0.1%~5%,
Corrosion inhibiter 0.1%~0.5%,
Propellant 20~30%,
Essence 0~0.5%,
Bactericide 0~0.5%,
Surplus is water.
A kind of 2. cleaning aerosol combination according to claim 1, it is characterised in that described oxirane-epoxy third
The structural formula of alkane block copolymer is as follows：
Wherein, molecular weight is 1500~2000, and the quality of ethyoxyl accounts for the 10~40% of molecule gross mass.
3. a kind of cleaning aerosol combination according to claim 2, it is characterised in that in the cleaning aerosol combination
The weight/mass percentage composition of ethylene oxide-propylene oxide block copolymer is 0.5~1.5%.
4. a kind of cleaning aerosol combination according to claim 1, it is characterised in that the surfactant is selected from 12
Alkyl dimethyl amine oxide, dodecyldimethylamine base amine-oxides, dodecanamide propyl amine oxide and cocamidopropyl propyl amide amine oxide
In at least two.
5. a kind of cleaning aerosol combination according to claim 4, it is characterised in that in the cleaning aerosol combination
The weight/mass percentage composition of surfactant is 0.2~1.5%.
6. a kind of cleaning aerosol combination according to claim 1, it is characterised in that the defoamer is silicone emulsion
And/or dimethicone.
7. a kind of cleaning aerosol combination according to claim 6, it is characterised in that in the cleaning aerosol combination
The weight/mass percentage composition of defoamer is 0.04~4.0%.
A kind of 8. cleaning aerosol combination according to claim 1, it is characterised in that solvent in cleaning aerosol combination
Weight/mass percentage composition be 15~30%.
9. a kind of cleaning aerosol combination according to claim 1, it is characterised in that in the cleaning aerosol combination
The weight/mass percentage composition of chelating agent is 0.5~1.5%.
10. a kind of clean aerosol combination method that aerosol is made as described in claim 1, it is characterised in that including with
Lower step：
S1, ethylene oxide-propylene oxide block copolymer, surfactant, defoamer be sufficiently mixed, obtain mixture A；If
Contain essence and bactericide in cleaning aerosol combination, then add essence and bactericide in the step simultaneously, form mixture
A；
S2, Jiang Shui, chelating agent, solvent and corrosion inhibiter are sufficiently mixed, and obtain mixture B；
Mixture A is slowly put into mixture B while S3, stirring mixture B, obtains feed liquid；
S4, feed liquid loaded in aerosol metal can, and be filled with propellant, obtain aerosol.
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| CN201710811143.4A CN107603755B (en) | 2017-09-08 | 2017-09-08 | Cleaning aerosol composition and preparation method of aerosol |
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| CN201710811143.4A CN107603755B (en) | 2017-09-08 | 2017-09-08 | Cleaning aerosol composition and preparation method of aerosol |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375632A (en) * | 2020-11-17 | 2021-02-19 | 浙江绿岛科技有限公司 | Environment-friendly bio-based cleaning aerosol and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166816B (en) * | 2005-05-05 | 2010-11-24 | 雷克特本克斯尔有限公司 | Glass and hard surface cleaning composition |
| WO2017014867A1 (en) * | 2015-07-17 | 2017-01-26 | S.C. Johnson & Son, Inc. | Hard surface cleaning composition with propellant |
-
2017
- 2017-09-08 CN CN201710811143.4A patent/CN107603755B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166816B (en) * | 2005-05-05 | 2010-11-24 | 雷克特本克斯尔有限公司 | Glass and hard surface cleaning composition |
| WO2017014867A1 (en) * | 2015-07-17 | 2017-01-26 | S.C. Johnson & Son, Inc. | Hard surface cleaning composition with propellant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375632A (en) * | 2020-11-17 | 2021-02-19 | 浙江绿岛科技有限公司 | Environment-friendly bio-based cleaning aerosol and preparation method thereof |
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Address after: 510145 room 01, 5th floor, North podium building, 111 Changdi street, Liwan District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU CHEERWIN BIOTECHNOLOGY Co.,Ltd. Address before: 4 / F, Dexing building, 97 Liwan Road, Liwan District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU CHEERWIN HOUSEHOLD PRODUCT Co.,Ltd. |