KR20140044973A - An antibacterial and rostellum composition and a ball, an artificial flower and a transparent container using thereof - Google Patents
An antibacterial and rostellum composition and a ball, an artificial flower and a transparent container using thereof Download PDFInfo
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- KR20140044973A KR20140044973A KR1020120102579A KR20120102579A KR20140044973A KR 20140044973 A KR20140044973 A KR 20140044973A KR 1020120102579 A KR1020120102579 A KR 1020120102579A KR 20120102579 A KR20120102579 A KR 20120102579A KR 20140044973 A KR20140044973 A KR 20140044973A
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- titanium dioxide
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- phytoncide
- antibacterial
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- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 42
- 239000002781 deodorant agent Substances 0.000 claims abstract description 31
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910001930 tungsten oxide Inorganic materials 0.000 claims abstract description 27
- 239000011230 binding agent Substances 0.000 claims abstract description 16
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 13
- 230000000845 anti-microbial effect Effects 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 239000004599 antimicrobial Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- -1 phytoncide Substances 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 20
- 150000002894 organic compounds Chemical class 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 238000004887 air purification Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000218691 Cupressaceae Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000010639 cypress oil Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 208000008842 sick building syndrome Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G1/00—Artificial flowers, fruit, leaves, or trees; Garlands
- A41G1/001—Artificial flowers, fruit, leaves, or trees; Garlands characterised by their special functions
- A41G1/006—Diffusing perfume 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
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Botany (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
The present invention relates to an antibacterial, deodorant composition for removing harmful organic compounds generated from petrochemical products indoors, a ball using the same, a blend, and a transparent container containing the balls, wherein the titanium dioxide is 1.70 wt% to 2.00% by weight, the tungsten oxide is 0.17% to 0.20% by weight, the phytoncide is 0.20% to 0.50% by weight, the binder is 0.70% to 1.00% by weight, and the emulsifier comprises 0.10% to 0.30% by weight Therefore, harmful organic compounds can be decomposed by the effect of the phytoncide at night as well as during the day when the photocatalyst is activated by light.
Description
The present invention relates to an antibacterial, deodorant composition, a ball, a blend and a transparent container to which the same is applied. More specifically, the present invention can perform an antibacterial function and a deodorant function without distinguishing between day and night, and is particularly useful when used indoors, and a photocatalyst. The present invention relates to an antimicrobial deodorant composition capable of maximizing the function of phytoncide and a ball, a harmonious and a transparent container using the same.
In general, photocatalyst is a material that promotes chemical reaction by generating a highly active substance by the light emitted by the catalyst. When photocatalyst is given more light than band gap energy, electrons and holes are formed, and strong redox-reduction reaction is caused by these. This is going on. In the oxidation-reduction process, organic chemicals are decomposed into harmless carbon dioxide and water. In addition, the sterilizing effect of removing bacteria such as Escherichia coli, Staphylococcus aureus by this strong oxidizing power also appears. Therefore, the photocatalyst has a function of indoor air purification and sterilization, and is widely used to remove so-called environmental hormones.
The photocatalyst and the like, as is titanium (TiO 2) or tin oxide (SnO 2), from the acid, a strong alkali titanium oxide is harmless to the human body is widely known.
However, such a photocatalyst is useful in the day when light is irradiated, but at night without light, the photocatalyst cannot exhibit indoor air purification and disinfection effect.
It is at night when we are almost unprotected and exposed to our surroundings in our daily lives, and we sleep during these nights. When we need to be protected from these photocatalysts, there is no light, so the photocatalysts can't escape.
Accordingly, in some cases, photocatalysts are used to apply photocatalysts by using the light of the bulbs. In this case, odorous substances must sufficiently remain in front of the bulbs, which is virtually impossible.
Therefore, in the night without light, the photocatalyst using titanium dioxide cannot exhibit the decomposition function of harmful organic compounds.
In order to improve this point, in Korea Patent Registration No. 10-0897246, zinc oxide (ZnO) is supported on the surface of titanium oxide in order to enable the photocatalyst to exert an organic decomposition function even in the absence of light (ultraviolet). Zinc oxide has a problem in that it is dissolved by light irradiation in an aqueous solution, very weak in acid, etc., and not stable in the atmosphere.
On the other hand, phytoncide is a substance that is dissipated from trees and kills the surrounding microorganisms, and is commonly known as a forest bath material, and is known to be excellent in coniferous forests such as cypress, pine, and pine.
Such phytoncide is known to have a terpene-based aromatic organic compound, a polymer mainly composed of eight hydrogens of five carbons, insecticide, antibacterial, pharmacological, deodorizing and bioactive functions.
Therefore, it is applied to the industrial need for strong antibacterial action, deodorization and neutralization of harmful substances, stress relief action, etc. Especially used for building interior materials to alleviate the sick house syndrome of building and used to remove volatile organic compounds and formaldehyde. have.
On the other hand, phytoncide is extracted as an oil that is insoluble in water, so it may be used as an oil for use in industrial fields.
However, since phytoncide oil has a large amount of volatilizer, it is difficult to maintain the sustainability and stability of the effect when used for a long time.
In order to improve this point, microencapsulation is performed. In this case, since the capsule is a sealed type, a process of breaking the phytoncide by breaking the outer shell is required, which is almost impossible.
Therefore, it can be used even at night when there is no light to compensate for the photocatalyst using titanium dioxide, and also to decompose harmful organic compounds that can be used both day and night to compensate for the weakness of phytoncide which is very volatile. Antibacterial, deodorant composition that is necessary.
The present invention is to solve this problem, it is possible to antibacterial function without distinguishing between day and night, has a deodorizing function to remove the odorous substance, has an antibacterial effect, can take advantage of the photocatalyst and phytoncide It is to provide an environmentally friendly antimicrobial composition.
In addition, it is to provide a ball coated with an antimicrobial composition that can supplement the volatilization of the phytoncide while increasing the efficiency of the photocatalyst as much as possible.
In addition, it is to be able to remove harmful organic compounds present in the room to have an antibacterial and deodorant function even in harmony provided for aesthetics in the room.
The present invention to achieve the above object, the present invention,
An antimicrobial, deodorant composition comprising titanium dioxide, tungsten oxide, phytoncide, binder, emulsifier and solvent is provided.
The titanium dioxide is 1.70% to 2.00% by weight, the tungsten oxide is 0.17% to 0.20% by weight, the phytoncide is 0.20% to 0.50% by weight, the binder is 0.70% to 1.00% by weight, and the emulsifier is 0.10 Weight percent to 0.30 weight percent.
The binder is characterized in that the silicon dioxide.
The emulsifier is characterized in that the nonionic surfactant.
In addition, it provides a ball characterized in that the antimicrobial, deodorant composition of the present invention is coated.
In addition, it provides a blend characterized in that the antimicrobial, deodorant composition of the present invention is coated.
In addition, it provides a transparent container characterized in that the surface is made of a transparent material to accommodate the ball of the present invention.
As described above, the present invention has the advantage that environmental hormones can be decomposed by phytoncide even at night without light while being able to decompose harmful organic compounds in the air, thereby maintaining a safe indoor environment.
In addition, there is an effect that it is easy to use and can provide an antimicrobial and deodorant composition that can last long.
1 is a view schematically showing the structure of titanium dioxide and tungsten oxide used in the present invention.
2 is a schematic view of a transparent container according to an embodiment of the present invention.
3 is a gas chromatography graph for confirming the 2-propanol decomposition performance of the composition prepared in the experimental and comparative examples of the present invention.
Hereinafter, the present invention will be described in detail.
In the present invention, titanium dioxide and tungsten oxide are included as photocatalysts in order to decompose harmful organic compounds to have an antibacterial and deodorizing function, and phytoncide is used to decompose harmful organic compounds in the absence of light, especially at night. It is included. The photocatalyst component is hydrophilic, but since the phytoncide component is lipophilic, a surfactant is used as an emulsifier in order to mix the two components well. Then, a binder is included in order to mix the titanium dioxide and tungsten oxide well, and to form a coating film thereafter. In addition, deionized water is used as a solvent in order to mix titanium dioxide and tungsten oxide.
Titanium dioxide used in the antibacterial and deodorant composition of the present invention is an inorganic material having excellent water dispersibility, and superoxide anion and radical hydroxide (OH ·) are generated by electrons and holes generated on the surface of titanium dioxide by ultraviolet irradiation. .
These anions and hydroxyl radicals react with the organic compounds to oxidize / reduce the carbon dioxide and water (H 2 O) to decompose harmful organic compounds. At this time, since the amount of electrons and holes generated varies depending on the surface area of titanium dioxide, it is necessary to make the surface area of titanium dioxide as wide as possible.
To this end, in the present invention, in order to increase the surface area to further activate titanium dioxide, tungsten oxide (WO 3 ) is mixed as an additive.
As shown in FIG. 1, tungsten oxide is attached to the surface of titanium dioxide to increase the surface area of the metal oxide as a whole, thereby increasing the amount of anions and radicals generated by ultraviolet rays.
At this time, the amount of titanium dioxide is used at 1.70% by weight or more and 2.00% by weight or less. If it is used at less than 1.70% by weight, the effect as a photocatalyst is hardly exhibited. If it is used at more than 2.00% by weight, the dispersion of water is difficult, which is not preferable.
In addition, the amount of tungsten oxide is used in 0.17 weight% or more and 0.20 weight% or less. When used at 0.17% by weight or less, there is almost no effect of activating titanium dioxide as an additive, and when used at 0.20% by weight or more, it is not preferable because it has an effect of inhibiting the activity of titanium dioxide.
On the other hand, in the present invention, in the case of the photocatalyst, the air purification effect cannot be expected at night without light, and the phytoncide oil is mixed with the antibacterial and deodorant composition of the present invention to decompose harmful organic compounds even at night to have an air purification function.
Phytoncide oil may be used as long as it is extracted from coniferous trees, and cypress oil is preferred.
As phytoncide oil, 0.20 weight% or more and 0.50 weight% or less are used. The use of phytoncide at 0.50% by weight or more is not preferable because phytoncide surrounds the photocatalyst to form a precipitate, and the use of 0.20% by weight or less of phytoncide is not preferable because the decomposition effect of phytoncide does not appear.
The antimicrobial composition of the present invention is formulated in a liquid phase for ease of use, and water is used as a solvent for mixing the above-mentioned titanium dioxide and tungsten oxide. De-ionized water is preferably used as the water, and more than 92.00% by weight of titanium dioxide and tungsten oxide may be used.
When deionized water is used at 92.00% by weight or less, it is not preferable because titanium dioxide and tungsten oxide are not sufficiently dissolved.
On the other hand, since phytoncide is lipophilic, it does not mix well with hydrophilic titanium dioxide and tungsten oxide.
To this end, the present invention uses an emulsifier to mix the lipophilic phytoncide oil, titanium dioxide and tungsten oxide well. As the emulsifier, since the cationic surfactant and the anionic surfactant react with the photocatalyst as a conventional surfactant, the solution becomes unstable, and it is preferable to use a nonionic surfactant for the stability of the mixed solution of the photocatalyst and the phytoncide.
At this time, the quantity of an emulsifier uses 0.10 weight% or more and 0.30 weight% or less. In the case of using 0.10% by weight or less, titanium dioxide, tungsten oxide and phytoncide are not mixed well, and it is not preferable. When 0.30% by weight or more is used, the photocatalyst aggregates and precipitates, which is not preferable.
In addition, in the case of dispersing and mixing titanium dioxide and tungsten oxide in water, a binder is used to ensure that the two materials are well bonded, and that the coating is well formed later when the composition of the present invention is coated to form a coating film.
As a binder, an inorganic material is used as a material that allows the titanium dioxide and tungsten oxide to bond well, and the coating film is firm during coating. Preferably, silicon dioxide (SiO 2 ) is used. In this case, the binder is 0.70 wt% or more and 1.00 wt% Use the following. It is not preferable to use it at 0.70% by weight or less because its function as a binder is weak, and it is not preferable to use 1.00% by weight or more because it inhibits the activity of titanium dioxide.
At this time, an alcohol is used to better mix the binder, titanium dioxide and tungsten oxide. As alcohol, ethanol is used and the amount used is 3.50 wt% or less and 2.50 wt% or more. If it is out of this range, it is not preferable because it does not exhibit a water dispersion effect or may inhibit the activity of the photocatalyst.
Hereinafter, the manufacturing method of the composition of this invention is demonstrated.
First, in the present invention, 1.70 wt% to 2.00 wt% of titanium dioxide is dispersed in at least 92.00 wt% of deionized water as a solvent. Then, after titanium dioxide is completely dispersed in the solvent, 0.17% to 0.20% by weight of tungsten oxide and 0.70% to 1.00% by weight of the binder are mixed in the solvent in which the titanium dioxide is dispersed. At this time, 2.50% by weight to 3.50% by weight of alcohol is used in order to mix the titanium dioxide, tungsten oxide and the binder well. Then, 0.20% to 0.50% by weight of phytoncide is mixed into the mixed solution using 0.10% to 0.30% by weight of a nonionic surfactant as an emulsifier. By doing so, the antibacterial and deodorant composition in which the photocatalyst and phytoncide of the present invention are mixed is produced.
As described above, the antimicrobial and deodorant composition of the present invention can use phytoncide in combination with titanium dioxide and tungsten oxide, which are photocatalysts, to decompose harmful organic compounds by phytoncide even in the absence of light. It can be adjusted appropriately, even when all the phytoncide is volatilized, there is an effect that can decompose harmful organic compounds by the activity of the photocatalyst.
In addition, the antimicrobial, deodorant composition of the present invention is stored as a liquid, and is coated and used on the object in use.
At this time, in order to form a coated coating film stably, it is preferable to carry out the curing process at room temperature for 1 day or 10 to 30 minutes at 60 to 80 ℃ after coating.
On the other hand, the antimicrobial composition comprising titanium dioxide and tungsten oxide of the present invention, since the surface area of titanium dioxide and tungsten oxide should be as wide as possible, the activity of titanium dioxide and tungsten oxide is increased, and in a preferred embodiment of the present invention, The antimicrobial, deodorant composition of the present invention is coated on the apparatus and used.
In the case of the ball, since it has the widest surface area, it is an optimal condition to activate the photocatalyst.
At this time, the ball-shaped mechanism can be used any material as long as it is spherical.
On the other hand, in the case of coating the antimicrobial, deodorant composition of the present invention to the ball-type device as described above, a container is required to store it. Such a
At this time, since the ball coated with the antimicrobial and deodorant composition of the present invention is accommodated in the
Therefore, the container for accommodating the ball in the present invention should be formed of a transparent
On the other hand, the antimicrobial, deodorant composition of the present invention can be used to clean the indoor air, coated on the surface of the product disposed in the room in the form of a coating.
In general, even in the case of harmonious arrangements for aesthetics in the room, the coating of the antimicrobial and deodorant composition of the present invention not only for aesthetics but also for indoor air purification is preferable since it can exert not only an interior decoration effect but also an indoor air purification effect.
On the other hand, even in the case of arranging the harmony, as described above, by using the
Hereinafter, preferred experimental examples are presented to better understand the present invention. However, the following experimental examples are for better understanding of the present invention and are not limited to the following experimental examples of the present invention.
Experimental Example
First, 1.80% by weight of titanium dioxide was dispersed in 94.00% by weight of deionized water. Subsequently, 0.80% by weight of silicon dioxide and 0.18% by weight of tungsten oxide were added to the titanium dioxide solution as a binder and mixed. At this time, 2.70% by weight of ethanol was added to mix the materials well. After stirring the solution completely, 0.20% by weight of the polyethylene glycol type nonionic surfactant in the nonionic surfactant was mixed with 0.32% by weight of phytoncide and an emulsifier.
Comparative Example
2.00% by weight of titanium dioxide was mixed with 98.00% by weight of deionized water.
The decomposition performance of the organic compound (2-propane) of the antibacterial and deodorant composition prepared according to the above experimental example and the comparative example was tested.
The test results are shown in FIGS. 3 (a) and 3 (b).
3 (a) and 3 (b), the x-axis is the retention time (unit seconds) and the y-axis is the concentration. As can be seen in Figure 3 (a), in the film using only titanium dioxide in the comparative example is detected acetone formed by the chemical reaction of 2-propanol even after 30 to 60 minutes, in Figure 3 (b) which is an experimental example of the present invention After 30 minutes, no acetone can be detected.
Therefore, it can be seen that the antibacterial and deodorant composition prepared in the experimental example of the present invention has excellent decomposition performance of organic compounds.
The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.
1: transparent container 10: storage space
20: container side
Claims (7)
The titanium dioxide is 1.70% to 2.00% by weight, the tungsten oxide is 0.17% to 0.20% by weight, the phytoncide is 0.20% to 0.50% by weight, the binder is 0.70% to 1.00% by weight, and the emulsifier is 0.10 Antimicrobial, deodorant composition, characterized in that it comprises by weight to 0.30% by weight.
The binder is antimicrobial, deodorant composition, characterized in that the silicon dioxide.
The emulsifier is a nonionic surfactant, characterized in that the antimicrobial, deodorant composition.
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KR1020120102579A KR20140044973A (en) | 2012-09-17 | 2012-09-17 | An antibacterial and rostellum composition and a ball, an artificial flower and a transparent container using thereof |
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KR1020120102579A KR20140044973A (en) | 2012-09-17 | 2012-09-17 | An antibacterial and rostellum composition and a ball, an artificial flower and a transparent container using thereof |
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Cited By (2)
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WO2016076663A1 (en) * | 2014-11-14 | 2016-05-19 | 주식회사 포스코 | Composition for degrading endocrine disruptor, a coated steel plate using same, and method for preparing same |
KR102158308B1 (en) | 2019-04-29 | 2020-09-21 | 박재우 | Manufacturing method for artificial flower having excellent deodorization effect and artificial flower manufactured by the same |
-
2012
- 2012-09-17 KR KR1020120102579A patent/KR20140044973A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016076663A1 (en) * | 2014-11-14 | 2016-05-19 | 주식회사 포스코 | Composition for degrading endocrine disruptor, a coated steel plate using same, and method for preparing same |
KR20160058346A (en) * | 2014-11-14 | 2016-05-25 | 주식회사 포스코 | Composition for degrading envirionmental hormone and coated steel sheet using the same and method for manufacturing the same |
CN107027312A (en) * | 2014-11-14 | 2017-08-08 | Posco公司 | Environmental hormone degradation composition, coated steel sheet and its manufacture method using it |
JP2017537188A (en) * | 2014-11-14 | 2017-12-14 | ポスコPosco | ENVIRONMENTAL HORMONE DECOMPOSING COMPOSITION, COATED STEEL STEEL USING THE SAME, AND METHOD FOR PRODUCING THE SAME |
KR102158308B1 (en) | 2019-04-29 | 2020-09-21 | 박재우 | Manufacturing method for artificial flower having excellent deodorization effect and artificial flower manufactured by the same |
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