AU2017309001A1 - Antifungal composition, antifungal spray product and antifungal method - Google Patents
Antifungal composition, antifungal spray product and antifungal method Download PDFInfo
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- AU2017309001A1 AU2017309001A1 AU2017309001A AU2017309001A AU2017309001A1 AU 2017309001 A1 AU2017309001 A1 AU 2017309001A1 AU 2017309001 A AU2017309001 A AU 2017309001A AU 2017309001 A AU2017309001 A AU 2017309001A AU 2017309001 A1 AU2017309001 A1 AU 2017309001A1
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- antifungal
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- triazole compound
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
- A01N25/06—Aerosols
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
- D06M13/358—Triazines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Textile Engineering (AREA)
- Toxicology (AREA)
- Emergency Medicine (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Provided is an antifungal composition capable of exerting a more excellent antifungal effect than the existing organic antifungal agents. The antifungal composition comprises a triazole compound, a glycol and an alcohol, wherein: the triazole compound is tebuconazole; the glycol is propylene glycol and/or 1,3-butylene glycol; the alcohol is ethanol and/or 2-propanol; the blending ratio (by weight) of the triazole compound to the glycol is 1:10-1:0.5; and the composition further contains a deodorant component.
Description
(57) Abstract: Provided is an antifungal composition capable of exerting a more excellent antifungal effect than the existing organic antifungal agents. The antifungal composition comprises a triazole compound, a glycol and an alcohol, wherein: the triazole compound is tebuconazole; the glycol is propylene glycol and/or 1,3-butylene glycol; the alcohol is ethanol and/or 2-propanol; the blending ratio (by weight) of the triazole compound to the glycol is 1:10-1:0.5; and the composition further contains a deodorant component.
(57) : ES»* bJ 1/ί#3Ι9ϊΛ l· U 7 79=1-/1/^ 7/1/=13195Λ (Λ b'J77
77=1 7'/-Jl'-C&hJs 79=1-/147 7πυ°υ>7υ =1-/1/^7/711 1 , 3-77L· >79 =l-/l/V'S> (J. 7/1/=1-/147 7-/^.7/7112-71=/7-/1/72// ^57/2-/(5©Β^Ε (S*Jt) 1:10-1:0.
FT0120AU
DESCRIPTION
ANTIFUNGAL COMPOSITION, ANTIFUNGAL SPRAY PRODUCT, AND
ANTIFUNGAL METHOD
TECHNICAL FIELD [0001]
The present invention relates to antifungal compositions, antifungal spray products, and antifungal methods for preventing mold growth.
BACKGROUND ART [0002]
Recent houses are so airtight that moisture builds up indoors, resulting in an environment in which molds grow easily. Molds commonly grow in a place where moisture and nutrients are present and the temperature is at a suitable level. In ordinary houses, molds are likely to grow on a curtain and wallpaper near a window, on which condensation easily occurs, a closet, a mattress, to which sweat adds moisture during sleep, etc. Therefore, it is desirable to take measures to prevent mold growth in such places.
[0003]
It is common practice to apply an antifungal agent to an object on which mold growth should be avoided. A conventional antifungal agent may, for example, contain silver (see, for
FT0120AU example, Patent Document 1) or a photocatalyst (see, for example, Patent Document 2). These are an inorganic antifungal agent. Meanwhile, there are known organic antifungal agents. For example, a triazole compound is used as an antifungal agent for wood (see, for example, Patent document 3).
CITATION LIST
PATENT LITERATURE [0004]
Patent
Document
Japanese
Unexamined
Patent
Application Publication No.
Patent
Document
Japanese
Unexamined
Patent
Application Publication No.
Patent
Document
3:
Japanese
Unexamined
Patent
Application Publication No.
2012-71471
SUMMARY OF INVENTION
TECHNICAL PROBLEM [0005]
A drawback to inorganic antifungal agents, typified by Patent documents 1 and 2, is that they easily undergo discoloration. Therefore, inorganic antifungal agents may not be suitable for household products such as curtains, wallpaper, and mattresses. Organic antifungal agents, typified by Patent document 3, do not cause a significant discoloration problem. However, there is room for improvement in the
FT0120AU efficacy of organic antifungal agents.
[0006]
With the above in mind, the present inventors have paid attention to organic antifungal agents, particularly suitable for household products, and have made efforts to develop a novel antifungal technique. That is, it is an object of the present invention to provide an antifungal composition that can have an antifungal effect superior to the conventional art in an organic antifungal agent. It is another object of the present invention to provide an antifungal spray product that contains such an antifungal composition and is therefore more convenient to use. It is still another object of the invention to provide an antifungal method of using such an antifungal spray product.
SOLUTION TO PROBLEM [0007]
To achieve the above object, an antifungal composition according to the present invention has a feature that it comprises a triazole compound, a glycol, and an alcohol.
[0008]
The present inventors have newly found that if a triazole compound is used in combination with a glycol, the antifungal effect of the triazole compound is enhanced, and that if a triazole compound is used in combination with an alcohol, the triazole compound is dispersed to an appropriate
FT0120AU extent. Therefore, the antifungal composition having the above feature can exert a more excellent antifungal effect than when a triazole compound is used alone.
[0009]
In the antifungal composition of the present invention, the triazole compound is preferably tebuconazole.
[0010]
According to the antifungal composition having this feature, tebuconazole is used as a preferable triazole compound, whereby a more excellent antifungal effect can be exerted.
[0011]
In the antifungal composition of the present invention, the glycol is preferably propylene glycol and/or 1,3-butylene glycol.
[0012]
According to the antifungal composition having this feature, propylene glycol and/or 1,3-butyleneglycol is used as a preferable glycol, whereby the antifungal effect of the triazole compound is particularly greatly enhanced.
[0013]
In the antifungal composition of the present invention, the alcohol is preferably ethanol and/or 2-propanol.
[0014]
According to the antifungal composition having this feature, ethanol and/or 2-propanol is used as a preferable
FT0120AU alcohol, whereby the triazole compound particularly has excellent dispersibility.
[0015]
In the antifungal composition of the present invention, the mixing ratio (weight ratio) of the triazole compound to the glycol is preferably 1:10-1:0.5.
[0016]
According to the antifungal composition having this feature, the mixing ratio (weight ratio) of the triazole compound to the glycol is set within an appropriate range, whereby the antifungal effect of the triazole compound can be efficiently enhanced by the glycol.
[0017]
The antifungal composition of the present invention preferably further comprises a deodorizing component.
[0018]
The antifungal composition having this feature further comprises a deodorizing component, whereby an unpleasant odor that may occur in a moist environment, in which molds easily occur, can be inhibited.
[0019]
In the antifungal composition of the present invention, the composition is preferably applied to at least one mold selected from the group consisting of Cladosporium, Alternaria, Fusarium, Penicillium, Aspergillus, Eurotium, and Wallemia.
FT0120AU [0020]
According to the antifungal composition having this feature, the growth of
Cladosporium,
Alternaria,
Fusarium,
Penicillium, Aspergillus
Eurotium, and Wallemia, which easily occurs in daily living spaces, can be prevented, and therefore, a high antifungal effect can be achieved in daily applications. In addition, the above molds have a dark or deep color. Therefore, when the antifungal composition having this feature is used to impart an antifungal effect to a fiber product or a paper product, the user can be given superior satisfaction of using the antifungal composition.
[0021]
In the antifungal composition of the present invention, the composition is preferably applied to a curtain.
[0022]
According to the antifungal composition having this
| feature, molds | that proliferate on a curtain, which is |
| particularly a | conventional problem, can be effectively |
inhibited.
[0023]
To achieve the above object, an antifungal spray product according to the present invention has a feature that it comprises a spray container, and a formulation contained in the spray container. The formulation contains the antifungal composition having any one of the above features, and water.
The content of the alcohol in the formulation is 20-60 wt%.
FT0120AU [0024]
According to the antifungal spray product having this feature, the antifungal spray product contains the antifungal composition of the present invention. Therefore, the antifungal effect of the triazole compound is enhanced by the glycol. In addition, the triazole compound is dispersed to an appropriate extent by the alcohol. Therefore, the antifungal spray product can exert a more excellent antifungal effect than that of the conventional art. In addition, the content of the alcohol in the formulation contained in the spray container is 20-60 wt%. Therefore, the triazole compound can be completely dissolved, without precipitation, in the formulation. Therefore, an accurate amount of the formulation can be applied to an object to be treated, by adjusting the number of times the formulation is sprayed.
In addition, if the alcohol content is in the above range, an appropriate spray pattern is formed, and therefore, the formulation can uniformly adhere to an object to be treated.
[0025]
To achieve the above object, an antifungal method according to the present invention has a feature that it comprises spraying the formulation of the above antifungal spray product, from the antifungal spray product, onto an object to be treated so that the formulation adheres to at least a portion of a surface of the object to be treated.
[0026]
FT0120AU
According to the antifungal method having this feature, the antifungal spray product of the present invention is used to cause the formulation to adhere to at least a portion of a surface of an object to be treated, so that an antifungal treatment is performed on the object to be treated, whereby mold growth can be effectively prevented.
DESCRIPTION OF EMBODIMENTS [0027]
An antifungal composition, antifungal spray product, and antifungal method according to the present invention will now be described. Note that the present invention is in no way intended to be limited to embodiments described below.
[0028]
The present inventors have newly found that if a triazole compound that is conventionally used as an antifungal agent for wood is utilized as a household antifungal agent in combination with a glycol, the antifungal effect of the triazole compound is enhanced, and that if a triazole compound is used in combination with an alcohol, the triazole compound is dispersed to an appropriate extent. Based on these findings, the present inventors have conceived the idea of a novel antifungal composition. Although described in detail in examples below, the antifungal composition of the present invention was placed together with water in a spray container to provide the antifungal spray product of the present
FT0120AU invention, and was applied to a curtain, which is a fiber product, and as a result, a superior antifungal effect was observed. As used herein, the term antifungal effect mainly means prevention of mold growth (including germination), which includes killing of a mold that has occurred, and inhibition of the growth of a mold that has occurred.
Examples of a mold whose proliferation can be inhibited by the antifungal composition product) of the present invention include Cladosporium black mold),
Alternaria,
Fusarium, Penicillium,
Aspergillus,
Eurotium, and
Wallemia.
These molds easily occur in daily living spaces, such as bedrooms, living rooms, bathrooms, lavatories, and kitchens, and their appearance has a dark or deep color .
Therefore, when the antifungal composition of the present invention is used to impart an antifungal effect to a fiber product (e.g., a curtain) or a paper product (e.g., wallpaper) in the living space, discoloration due to mold can be prevented or significantly reduced, and therefore, the user can be given superior satisfaction of using the antifungal composition of the present invention. In particular, when the present invention is applied to a curtain provided in a bedroom or living room, the curtain can feel clean and safe for the user.
[0029] <Antifungal Composition>
The antifungal composition of the present invention 9
FT0120AU contains, as main components, a triazole compound, a glycol, and an alcohol.
[0030]
Examples of the triazole compound include tebuconazole, imibenconazole-db, triadimenol, paclobutrazol, propiconazole, hexaconazole, penconazole, myclobutanil, and metconazole (registered trademark). Of them, tebuconazole is preferable. Note that these triazole compounds may be used alone or in combination .
[0031]
Examples of the glycol include ethylene glycol, propylene glycol, 1,3-butylene glycol, pentylene glycol, and 1,2-hexanediol. Of them, propylene glycol and 1,3-butylene glycol are preferable. Note that these glycols may be used alone or in combination.
[0032]
Examples of the alcohol include methanol, ethanol, 1propanol, 2-propanol, butanol, pentanol, and hexanol. Of them, ethanol and 2-propanol are preferable. Note that these alcohols may be used alone or in combination.
[0033]
In addition to the above triazole compound, glycol, and alcohol, the antifungal composition of the present invention may further contain a deodorizing component, a fragrance, and a pH adjusting agent. For example, when flavonoid is contained as the deodorizing component, an unpleasant odor that may
FT0120AU occur in a moist environment, in which molds easily occur, can be inhibited.
[0034]
In the antifungal composition of the present invention, the above components are blended together at an appropriate weight ratio, and water is added such that the concentration of each component becomes appropriate.
[0035]
Concerning the mixture of the above components, the mixing ratio (weight ratio) of the triazole compound to the glycol is preferably adjusted to 1:10-1:0.5, more preferably 1:10-1:1. In the case where the mixing ratio of the triazole compound to the glycol is less than 1:10 (i.e., the triazole compound content is less than 1/10 of the glycol content), the amount of the triazole compound is insufficient, and therefore, the antifungal effect is unlikely to be sufficiently exerted. In the case where the mixing ratio of the triazole compound to the glycol exceeds 1:0.5 (i.e., the triazole compound content is more than twice as great as the glycol content), the amount of the glycol is insufficient, and therefore, the antifungal effect of the triazole compound is unlikely to be sufficiently enhanced.
[0036]
Water is added such that the resultant formulation (a mixture of the triazole compound, glycol, alcohol, and water, and if necessary, other components) has an alcohol content of
20-60 wt%.
FT0120AU
Within that range, the triazole compound can be completely dissolved, without precipitation, in the formulation .
Therefore, it is easy to apply an accurate amount of the formulation to an object to be treated. In addition, an antifungal spray product described below which includes the formuation can form an appropriate spray pattern, and therefore, the formulation uniformly adheres to an object to be treated.
[0037] <Spray Product for Antifungal Agent>
A preferable product form of the antifungal composition of the present invention is a spray product. For example, an antifungal spray product according to the present invention is a spray container containing the above formulation (a mixture of at least the antifungal composition of the present invention and
The spray container is preferably equipped with a trigger sprayer .
As described above, the formulation contained in the spray container has an alcohol content of 20-60 wt%. This allows the formulation to diffuse in substantially circle when sprayed, and form a spray pattern in which the amount of the formulation applied to an object to be treated is substantially uniform. In addition, an accurate amount of the formulation can be applied to an object to be treated, by adjusting the number of times the formulation is sprayed.
[0038]
FT0120AU <Antifungal Method>
The antifungal method of the present invention can be carried out using the above antifungal spray product.
Specifically, a user squeezes the trigger of the antifungal spray product to spray the formulation toward a surface of an object to be treated. As a result, the formulation adheres to the surface of the object to be treated. In addition, the formulation is dried if necessary.
The formulation may be sprayed and dried multiple times.
The amount of the formulation sprayed onto an object to be treated is preferably
When the amount of the formulation sprayed is less than 9.0 g/m2, the amount of the triazole compound and glycol, which are an active ingredient, is insufficient, and the antifungal effect may not be sufficient for objects to be treated that are formed of some materials.
When the amount of the formulation sprayed exceeds 13.5 g/m2, the formulation may remain feeling sticky, even after being dried, on an object to be treated. When the series of antifungal processes is completed on an object to be treated, the superior antifungal effect is exerted on the object to be treated, whereby mold growth can be effectively prevented over a long period of time .
Examples [0039]
In order to verify the performance and usability of the antifungal composition of the present invention, an antifungal
FT0120AU test was conducted on a curtain, and the appearance and spray pattern of the liquid formulation were observed. The antifungal composition was formulated using tebuconazole as the triazole compound, propylene glycol and/or 1,3-butylene glycol as the glycol, and ethanol as the alcohol. Ionexchanged water was added to the antifungal composition to obtain a liquid formulation. The specific components of the antifungal composition are as follows:
tebuconazole (trade name: Biosaido R-BP20, manufactured by Taisho Technos Co., Ltd.);
propylene glycol (propylene glycol for industrial use manufactured by ADEKA Corporation);
1,3-butylene glycol (1,3-butylene glycol for industrial use manufactured by Daicel Corporation); and ethanol (95-wt% ethanol for industrial use manufactured by Japan Synthetic Alcohol Co., Ltd.).
The liquid formulation was placed in a spray container equipped with a trigger sprayer (part number: T014, manufactured by Canyon Corporation) to form an antifungal spray product according to the present invention.
[0040]
Preparation of Liquid Formulation>
Liquid formulations of Examples 1-7 and Comparative
Examples 1-3 were prepared as follows.
[0041] (Example 1)
FT0120AU
One hundred parts by weight of a liquid formulation was prepared by mixing 0.05 parts by weight of tebuconazole, 20 parts by weight of ethanol (ethanol having a concentration of 100 wt%, and this is also true of the following examples and comparative examples), and 0.5 parts by weight of propylene glycol, and adding ion-exchanged water to the mixture. In
Example 1, the mixing ratio (weight ratio) of tebuconazole to propylene glycol was 1:10. The formulation had an ethanol content of 20 wt%.
[0042]
One hundred parts by weight of a liquid formulation was prepared by mixing 0.1 parts by weight of tebuconazole, parts by weight of ethanol, and 0.5 parts by weight of propylene glycol, and adding ion-exchanged water to the mixture .
In Example 2, the mixing of tebuconazole to propylene glycol was
1:5. The formulation had an ethanol content of 40 wt% .
[0043]
One hundred parts by weight of a liquid formulation was prepared by mixing
0.2 parts by weight of tebuconazole, parts by weight of ethanol, and 0.2 parts by weight of 1,3butylene glycol, and adding ion-exchanged water to the mixture .
In Example 3, the mixing ratio (weight ratio) of tebuconazole to 1,3-butylene glycol was 1:1.
The formulation
FT0120AU had an ethanol content of 60 wt%.
[0044] (Example 4)
One hundred parts by weight of a liquid formulation was prepared by mixing 0.5 parts by weight of tebuconazole, 50 parts by weight of ethanol, 0.5 parts by weight of propylene glycol, and 0.5 parts by weight of 1,3-butylene glycol, and adding ion-exchanged water to the mixture. In Example 4, the mixing ratio (weight ratio) of tebuconazole to propylene glycol and 1,3-butylene glycol was 1:2. The formulation had an ethanol content of 50 wt%.
[0045] (Example 5)
One hundred parts by weight of a liquid formulation was prepared by mixing 0.1 parts by weight of tebuconazole, 40 parts by weight of ethanol, and 0.05 parts by weight of propylene glycol, and adding ion-exchanged water to the mixture. In Example 5, the mixing ratio (weight ratio) of tebuconazole to propylene glycol was 1:0.5. The formulation had an ethanol content of 40 wt%.
[0046] (Example 6)
One hundred parts by weight of a liquid formulation was prepared by mixing 0.2 parts by weight of tebuconazole, 65 parts by weight of ethanol, and 0.1 parts by weight of propylene glycol, and adding ion-exchanged water to the mixture. In Example 6, the mixing tebuconazole to propylene glycol was
1:0.5. The formulation had an ethanol content of wt%.
[0047]
One hundred parts by weight of a liquid formulation was prepared by mixing 0.1 parts by weight of tebuconazole, 10 parts by weight of ethanol, and parts by weight of 1,3butylene glycol, and adding ion-exchanged water to the mixture .
tebuconazole to 1,3-butylene glycol was
1:30.
The formulation had an ethanol content of 10 wt%.
(Comparative Example 1)
One hundred parts by weight of a liquid formulation was prepared by adding ion-exchanged water to 2 0 parts by weight of ethanol.
Thus, the liquid formulation of
Comparative
Example 1 contained neither tebuconazole nor a glycol (propylene glycol and/or 1,3-butylene glycol), and was equivalent to the formulation of
Example 1 from which tebuconazole and propylene glycol are removed.
(Comparative Example 2)
One hundred parts by weight of a liquid formulation was prepared by mixing 0.1 parts by weight of tebuconazole and 0.5 parts by weight of propylene glycol, and adding ion-exchanged 17
FT0120AU water to the mixture. Thus, the liquid formulation of Comparative Example 2 did not contain ethanol, and was equivalent to the formulation of Example 2 from which ethanol is removed.
[0050] (Comparative Example 3)
One hundred parts by weight of a liquid formulation was prepared by mixing 0.1 parts by weight of tebuconazole and 30 parts by weight of ethanol, and adding ion-exchanged water to the mixture. Thus, the formulation of Comparative Example 3 did not contain a glycol (propylene glycol and/or 1,3-butylene glycol).
[0051] <Appearance of Liquid Formulation>
The appearance of the liquid formulations of Examples 17 and Comparative Examples 1-3 was visually observed. The appearance of a liquid formulation was evaluated according to the following criteria:
circle: precipitation was not observed in the liquid formulation, and the liquid formulation was colorless and transparent; and cross: precipitation was observed in the liquid formulation, and the liquid formulation was turbid.
[0052] <Antifungal Effect>
A glucose-peptone medium was sprayed as a mold culture
FT0120AU medium to a lace curtain (sprayed region: 10 cm χ 10 cm), followed by drying for 1 hour. The liquid formulations of Examples 1-7 were sprayed onto the respective dried lace curtains (sprayed amounts: 9.9-11.1 g/m2) , using the antifungal spray products of the present invention containing the respective liquid formulations, followed by air drying for 1 hour. Similar tests were conducted using spray products containing the liquid formulations of Comparative Examples 1-
3. Next, a predetermined number of mold spores (Cladosporium (black mold), Penicillium) was attached to the lace curtains, to which water was then sprayed using an atomizer. The resultant curtains were each placed in a desiccator whose humidity was maintained at 90%, so that the mold was cultured. After 1 week, mold growth was checked. Mold growth was evaluated according to the following criteria:
double-circle: no mold growth was observed;
circle: slight mold growth was observed, but the appearance was still good;
triangle: mold growth was observed to some extent; and cross: mold growth was clearly observed.
[0053] <Spray Pattern>
Antifungal spray products of the present invention containing the liquid formulations of Examples 1-7, and spray products containing the liquid formulation of Comparative Examples 1-3, were used to spray the formulations toward
FT0120AU respective plastic plates from a distance of 20 cm, once per each spray product. A shape of each spray pattern formed on the plastic plate was visually observed, and a size of each spray pattern was measured using a scale.
The shape of each spray pattern was evaluated according to the following criteria :
circle: generally circular, uniform, and not irregular;
and triangle: non-uniform and irregular.
[0054]
CTest Results>
Test results of Examples 1-7 and Comparative Examples 13 are shown in Table 1 below together with the compositions of the liquid formulations.
[0055] [Table 1]
FT0120AU
| Comparative Example3 | <Z> | o CO | I | I | Balance (total :100) | 00 co | O | < | O | 17X17 |
| <d | ||||||||||
| _> | (DO | |||||||||
| omparat xample2 | o o | CM | ||||||||
| O | I | 90 | I | Balan (total :1 | CM | X | o | < | 12X1 | |
| Olli | ||||||||||
| rative Ie1 | nee :100) | 10.9 | co | |||||||
| ompa xamp | I | o CM | I | I | (U ZS CD -M mo | O | X | O | X co | |
| OLLI | ||||||||||
| Γ· | (DO | |||||||||
| CD | OO | CM | ||||||||
| Q. | C T- | Ί___ | 1— | |||||||
| E | o | o | I | co | ila al: | ,-: | O | O | < | X |
| CD | iU +-» | T— | CXJ | |||||||
| X | DO o | |||||||||
| LU | ||||||||||
| CD | 0)0 | |||||||||
| CD | oo | <55 | ||||||||
| mp | CM O | LO CO | o | I | C -ΤΟ zs -= q | 9.9 | O | O | < | X |
| CD | CD 4-J | <55 | ||||||||
| X | oo q | |||||||||
| LU | ||||||||||
| LO | (DO | |||||||||
| CD | oo | CO | ||||||||
| Q. | LO | SZ T- | co | T— | ||||||
| E | o | o | o | I | co — CD | co | O | o | O | X |
| CD | o | CD +J | T— | co | ||||||
| X | m q | |||||||||
| LU | ||||||||||
| CD O | ||||||||||
| oo | r·. | |||||||||
| mp | LO o | o LO | LO o | LO o | SZ T- CD ZS — (D | 0.3 | O | © | O | X |
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| CO | (DO | |||||||||
| CD | OO | r·. | ||||||||
| amp | 0.2 | o co | I | 0.2 | C Tcd zs CD +J | co | O | © | O | 7X1 |
| X | 00 q | 1___ | ||||||||
| LU | ||||||||||
| CM | (DO | |||||||||
| CD | OO | co | ||||||||
| Q. | 90 | C T- | co | T— | ||||||
| E CD | <Z> | o | I | cd zs OS ro CD | o | o | © | O | X co | |
| X | 00 q | |||||||||
| LU | ||||||||||
| (D θ' | ||||||||||
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| LU | •id | |||||||||
| <D | Z--X. | |||||||||
| uconazole | thanol | lene glycol | :ylene glyco | hanged wat | Ίε jap +-> c Z5 o | arance of formulation | ngal effect | lape of ray pattern | pattern (cm | |
| / | LU | > | -t—' | o | F | (D O | Ξ5 | <+- | ||
| Te | Prop | ,3-bi | X <D I SZ | ed ai | App liqui | Antif | -S- Q. ω ω | ize o | ||
| / | o | > CD | ω | |||||||
| (iqSiaM Aq s^ued) siuauoduuoQ | Spi | s}|nsaj qs9j_ |
FT0120AU [0056]
| Concerning the | antifungal | spray | products containing | the | |
| liquid | formulations | of Examples | 1-7, | the appearance of | the |
| liquid | formulations | did not | have a problem, i | • Θ . f |
precipitation was not observed in the liquid formulations, and the liquid formulations remained colorless and transparent. The antifungal effect did not have a problem in practical use, although slight mold growth was observed in some of the liquid formulations. In particular, in Examples 1-4, no mold growth was observed, i.e., a superior antifungal effect was verified. Thus, it was suggested that the formulation having an ethanol content of 20-60 wt% is particularly effective. All the liquid formulations had a good spray pattern, although Examples 6 and 7 had a slightly non-uniform spray pattern shape.
[0057]
In contrast to this, the spray products containing the liquid formulations of Comparative Examples 1-3 did not simultaneously have a good appearance and antifungal effect of the liquid formulation, and the performance and usability thereof were inferior to those of Examples 1-7 (the present invention).
INDUSTRIAL APPLICABILITY [0058]
The antifungal composition, antifungal spray product, and antifungal method of the present invention are applicable
FT0120AU to, for example, fiber products, such as curtains, clothes, futons, mattresses, and pillows, and building materials, as walls of closets and wallpaper.
such
FT0120AU
Claims (8)
1. An antifungal composition comprising:
a triazole compound;
a glycol; and an alcohol.
2. The antifungal composition of claim 1, wherein the triazole compound is tebuconazole.
3. The antifungal composition of claim 1 or 2, wherein the glycol is propylene glycol and/or 1,3-butylene glycol.
4. The antifungal composition of any one of claims
1-3, wherein the alcohol is ethanol and/or 2-propanol.
FT0120AU
1-5, further comprising:
a deodorizing component.
7. The antifungal composition of any one of claims
1-6, wherein the composition is applied to at least one mold selected from the group consisting of Cladosporium, Alternaria, Fusarium, Penicillium, Aspergillus, Eurotium, and Wallemia.
8. The antifungal composition of any one of claims
1-7, wherein the composition is applied to a curtain.
9. An antifungal spray product comprising:
a spray container; and a formulation contained in the spray container, wherein the formulation contains the antifungal composition of any one of claims 1-8, and water, and the content of the alcohol in the formulation is 20-60 wt% .
10. An antifungal method comprising:
spraying the formulation of the antifungal spray product of claim 9, from the antifungal spray product, onto an object to be treated so that the formulation adheres to at least a
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016156183 | 2016-08-09 | ||
| JP2016-156183 | 2016-08-09 | ||
| PCT/JP2017/028170 WO2018030251A1 (en) | 2016-08-09 | 2017-08-03 | Antifungal composition, antifungal spray formulation and antifungal method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2017309001A1 true AU2017309001A1 (en) | 2019-03-07 |
| AU2017309001B2 AU2017309001B2 (en) | 2019-12-19 |
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| AU2017309001A Active AU2017309001B2 (en) | 2016-08-09 | 2017-08-03 | Antifungal composition, antifungal spray product and antifungal method |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP6732916B2 (en) |
| KR (1) | KR102179873B1 (en) |
| CN (2) | CN114190391B (en) |
| AU (1) | AU2017309001B2 (en) |
| TW (1) | TWI652074B (en) |
| WO (1) | WO2018030251A1 (en) |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001245781A (en) | 2000-03-07 | 2001-09-11 | Toray Ind Inc | Curtains |
| JP4587137B2 (en) * | 2000-03-31 | 2010-11-24 | 第一ビル管理株式会社 | Antibacterial composition |
| JP2003096667A (en) * | 2001-09-27 | 2003-04-03 | Lion Corp | Deodorant, anti-microbial and wrinkle-removing agent composition for fiber |
| JP2007031857A (en) | 2005-07-25 | 2007-02-08 | Taiko:Kk | Method for antibacterial treatment of textile product |
| BRPI0602819B1 (en) * | 2006-06-26 | 2015-12-15 | Oxiteno S A Indústria E Comércio | agrochemical composition free from aromatic solvents that has anticrystallizing character, both in the concentrated formulated product and after its dilution in water for the preparation of the spray solution |
| JP2008120768A (en) * | 2006-11-15 | 2008-05-29 | Syngenta Japan Kk | Improved pesticide composition |
| EP2022331A1 (en) * | 2007-08-02 | 2009-02-11 | Wesso Ag | Disinfectant for reducing the number of bacteria and biofilms |
| CN101485314A (en) * | 2009-02-27 | 2009-07-22 | 利尔化学股份有限公司 | Sterilizing pesticide composition |
| CN101584323B (en) * | 2009-04-15 | 2012-06-27 | 陕西蒲城县美邦农药有限责任公司 | Azoxystrobin and hexaconazole-containing antiseptic composition |
| JP5735764B2 (en) * | 2009-09-29 | 2015-06-17 | 大阪化成株式会社 | Antibacterial, antifungal, and antiviral fiber products and their production |
| JP5970155B2 (en) | 2010-09-28 | 2016-08-17 | ロンザジャパン株式会社 | Wood fender composition |
| CN102972409A (en) * | 2012-12-10 | 2013-03-20 | 福建省莆田市友缘实业有限公司 | Seedling-protection micro-emulsion |
| US9839214B2 (en) * | 2012-12-18 | 2017-12-12 | Evolva, Inc. | Solavetivone and 5-epi-beta-vertivone as pest repellants and pesticides |
| WO2014115834A1 (en) * | 2013-01-28 | 2014-07-31 | 日本曹達株式会社 | Azolyl oxime compound or salt thereof, pest-control agent, insecticide or acaricide, disinfectant, and external parasite control agent |
| CN105432625B (en) * | 2014-09-10 | 2018-07-27 | 浙江新农化工股份有限公司 | Polybenzobisoxazole zinc and sterol demethylation inhibitor class（DMIs）The composition and its preparation of fungicide and application |
| CN105284822B (en) * | 2015-11-19 | 2017-06-30 | 南京农业大学 | A kind of composition pesticide containing Tebuconazole for preventing and treating gibberella zeaze petch of wheat and barley and application thereof |
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2017
- 2017-07-20 TW TW106124317A patent/TWI652074B/en active
- 2017-08-03 KR KR1020197002439A patent/KR102179873B1/en active IP Right Grant
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Also Published As
| Publication number | Publication date |
|---|---|
| AU2017309001B2 (en) | 2019-12-19 |
| CN114190391B (en) | 2024-02-20 |
| CN114190391A (en) | 2022-03-18 |
| WO2018030251A1 (en) | 2018-02-15 |
| CN109561677A (en) | 2019-04-02 |
| TW201805026A (en) | 2018-02-16 |
| JP6732916B2 (en) | 2020-07-29 |
| TWI652074B (en) | 2019-03-01 |
| JPWO2018030251A1 (en) | 2019-06-06 |
| KR102179873B1 (en) | 2020-11-17 |
| KR20190022749A (en) | 2019-03-06 |
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