KR20190022749A - Antimicrobial composition, anti-emulsion spray product and anti-fogging method - Google Patents

Abstract

An anticorrosive composition capable of exerting an anticorrosive effect superior to that of the conventional anticorrosive agent in an organic system. Wherein the glycol is propylene glycol and / or 1,3-butylene glycol, and the alcohol is ethanol and / or 2-propanol , The mixing ratio (weight ratio) of the triazole type compound and glycol is 1: 10 to 1: 0.5, and further contains the deodorant component.

Description

Antimicrobial composition, anti-emulsion spray product and anti-fogging method

The present invention relates to a antimicrobial composition for preventing the generation of fungi, an anti-emulsion spray product,

Recent houses have high airtightness, and they are in an environment where mold is easily generated due to humidity in the room. Fungi occur in areas where moisture, moderate temperature, and nutrients are present. In ordinary houses, curtains, wallpapers and closets of windows that are easy to get condensed, and mattresses that are susceptible to sweat while sleeping can be said to be places where mold favors. Therefore, in these places, countermeasures for preventing the occurrence of fungi in advance are required.

As a method for preventing the occurrence of fungi, it is common to apply a antifungal agent to a subject. As a conventional anticorrosive agent, there has been known, for example, silver (see, for example, Patent Document 1) or a photocatalyst (see, for example, Patent Document 2). These are inorganic antifungal agents. On the other hand, there is known an organic-based antifungal agent, for example, a triazole-based compound is used as a antiseptic agent for wood (see, for example, Patent Document 3).

Japanese Patent Laid-Open No. 2007-31857 Japanese Patent Application Laid-Open No. 2001-245781 Japanese Laid-Open Patent Publication No. 2012-71471

The anti-fogging agent of the inorganic type represented by Patent Document 1 or Patent Document 2 has a drawback that it is easily discolored. Therefore, it may not be suitable for household articles such as curtains, wallpaper, and mattresses. The organic antifungal agent represented by Patent Document 3 has little problem of discoloration, but there is room for improvement in terms of effect.

Therefore, the inventors of the present invention have focused on organic-based anti-fouling agents having good compatibility with household articles and attempted to establish new anti-fouling technologies. In other words, it is an object of the present invention to provide a anticorrosive composition capable of exerting an anti-glare effect superior to that of a conventional anticorrosive agent. Another object of the present invention is to provide an anti-emissive spray product which is easy to use by using such a antifungal composition. In addition, the object of the present invention is to provide an anti-fogging method using an anti-emissive spray product.

The characteristic composition of the antifungal agent composition according to the present invention for solving the above-

Triazole-based compounds, glycols, and alcohols.

The inventors of the present invention newly discovered that triazole-based compounds are properly dispersed when the glycol is used in combination with the triazole-based compounds, and the smell of the triazole-based compounds is enhanced by the glycol and the alcohol is further used. Therefore, according to the antifungal agent composition of the present invention, a more excellent anti-glare effect can be exhibited as compared with the case where the triazole type compound is used singly.

In the antifungal agent composition according to the present invention,

The triazole type compound is preferably Tebuconazole.

According to the antifungal agent composition of the present invention, by using tebuconazole as a preferable triazole-based compound, a superior anti-fogging effect can be exhibited.

In the antifungal agent composition according to the present invention,

The glycol is preferably propylene glycol and / or 1,3-butylene glycol.

According to the antifungal agent composition of this constitution, by using propylene glycol and / or 1,3-butylene glycol as preferable glycols, the effect of enhancing the antifogging property of the triazole type compound is particularly excellent.

In the antifungal agent composition according to the present invention,

The alcohol is preferably ethanol and / or 2-propanol.

According to the antifungal agent composition of the present invention, the use of ethanol and / or 2-propanol as the preferred alcohol results in a particularly excellent dispersibility of the triazole type compound.

In the antifungal agent composition according to the present invention,

The compounding ratio (weight ratio) of the triazole-based compound to the glycol is preferably 1:10 to 1: 0.5.

According to the antifungal agent composition of the present invention, since the blending ratio (weight ratio) of the triazole type compound and glycol is set in an appropriate range, the smell of the triazole type compound can be efficiently enhanced by the glycol.

In the antifungal agent composition according to the present invention,

It is preferable to further contain a deodorant component.

According to the antifungal agent composition of the present invention, since it further contains a deodorant component, an unpleasant odor which may occur in an environment in which humidity is favorable to the mold can be suppressed.

In the antifungal agent composition according to the present invention,

It is preferable to target at least one kind of mold selected from the group consisting of Cladosporium, Alternaria, red mold, blue mold, koi mold, Eurotium and Wallemia Do.

According to the antifungal agent composition of the present invention, it is possible to prevent occurrence of cadosporium, alteraria, red mold, blue mold, koji mold, europium and Wallaceia, which are likely to occur in everyday living spaces, A high anti-glare effect can be obtained in everyday use. Further, since the fungus has a dark color or a dark color, the antifungal agent composition of the present invention imparts a smell to the fiber product or the paper product, thereby giving a good feeling of use to the consumer.

In the antifungal agent composition according to the present invention,

It is preferable for the curtain.

According to the antifungal agent composition of the present invention, the mold that reproduces on the curtain, which has been a problem in the past, can be effectively suppressed.

In order to solve the above-described problems, an anti-

An anti-emissive spray product comprising a spray container and an anticorrosive composition according to any one of the preceding claims and a water-containing agent sealed therein,

The content of the alcohol in the medicament is set to 20 to 60% by weight.

According to the anti-emissive spray product of the present invention, since the antifungal agent composition of the present invention is contained, the triazole type compound is improved in the emulsification property by the glycol and the triazole type compound is appropriately dispersed by the alcohol, It can be a beauty product. Further, since the content of alcohol in the drug contained in the spray container is set to 20 to 60% by weight, the triazole-based compound is completely dissolved in the drug without being precipitated. As a result, Can be given. In addition, with the above-mentioned alcohol content, a proper spray pattern is formed, so that the drug can be adhered to the object to be treated without leaving out.

In order to solve the above-described problems,

Spraying the agent onto the object to be treated from the anti-emetic spray product described above, and attaching the agent to at least a part of the surface of the object to be treated.

According to the anti-fogging method of the present invention, since anti-fogging treatment is performed on at least a part of the surface of the object to be treated by using the anti-glare spray product of the present invention, the object to be treated is effectively prevented from generating fungus.

Hereinafter, the antifungal agent composition of the present invention, the anti-emulsion spray product, and the anti-fogging method will be described. However, the present invention is not intended to be limited to the embodiments described below.

The inventors of the present invention have found that when triazole-based compounds conventionally used as antiseizing agents for wood are used as general household anti-fogging agents, when glycerol is used in combination with triazole-based compounds, the smell of triazole-based compounds is enhanced, , The triazole-based compound was found to be appropriately dispersed, and based on this knowledge, a new antifungal agent composition was conceived. However, when the antifungal agent composition of the present invention is enclosed in a spray container together with water to constitute an anti-emetic spray product of the present invention and this is applied to a curtain as a fiber product, It was acknowledged. In the present specification, the anti-bacterial effect means prevention of the occurrence of fungi in advance, but it is also included in the anti-glare effect to suppress the occurrence of the mold and to prevent the spread of the mold. Examples of molds capable of suppressing reproductive growth by the antiseptic composition (anti-emulsion spray product) of the present invention include cadosporium (so-called black fungus), alteraria, red mold, blue mold, Mold, europium, Wallaceia, and the like. These fungi are fungi that are likely to occur in everyday living spaces such as a bedroom, a living room, a bathroom, a bathroom, and a kitchen, and the appearance of the fungus is dark to deep. If smell is imparted to an existing textile product (e.g., a curtain) or a paper product (e.g., wallpaper), the coloring caused by the mold is prevented or greatly improved, . Particularly, when the present invention is applied to a curtain provided in a bedroom or living room, a consumer can obtain a feeling of cleanliness and a sense of security.

≪ Antidermic composition >

The antifungal agent composition of the present invention contains a triazole-based compound as a main component, a glycol, and an alcohol.

Examples of the triazole-based compound include tebuconazole, imbeconazole-db, triadimenol, parkobutazole, propiconazole, hexaconazole, penconazole, microbutanil and metconazole (registered trademark) have. Of these, tebuconazole is preferred. These triazole-based compounds may be used alone or in combination of two or more.

Examples of the glycol include ethylene glycol, propylene glycol, 1,3-butylene glycol, pentylene glycol, and 1,2-hexanediol. Of these, propylene glycol and 1,3-butylene glycol are preferable. These glycols may be used alone or in combination of a plurality of kinds.

Examples of the alcohol include methanol, ethanol, 1-propanol, 2-propanol, butanol, pentanol, hexanol and the like. Of these, ethanol and 2-propanol are preferable. These alcohols may be used alone or in combination of a plurality of kinds.

The antifungal agent composition of the present invention may further contain a deodorant component, a flavoring agent, a pH adjuster and the like in addition to the triazole-based compound, glycol and alcohol. For example, when a flavonoid is contained as a deodorant component, it is possible to suppress an unpleasant smell that may occur in a humid environment in which molds are favored.

In the antifungal agent composition of the present invention, each of the above components is blended in an appropriate weight ratio, and water is further added so that the concentration of each component is adjusted appropriately.

In the combination of the above components, the compounding ratio (weight ratio) of the triazole type compound and glycol is preferably adjusted to 1:10 to 1: 0.5, and more preferably 1:10 to 1: 1. When the blending ratio of the triazole type compound and the glycol is less than 1:10 (that is, when the blending amount of the triazole type compound is less than 1/10 of the blended amount of the glycol), there is a fear that the anti- have. When the blending ratio of the triazole type compound and the glycol is more than 1: 0.5 (that is, when the blending amount of the triazole type compound is more than 2 times the blended amount of the glycol), the glycol is insufficient, There is a possibility that it can not be done.

In the addition of water, the content of alcohol in the preparation (containing triazole-based compound, glycol, alcohol and water and other components if necessary) after preparation is set to be 20 to 60% by weight. Within this range, the triazole-based compound can be completely dissolved in the medicament without sedimentation. Therefore, it becomes easy to give an accurate amount of medicine to the object to be treated. Further, when an anti-emissive spray product described later is formed, an appropriate spray pattern is formed, so that the drug can be adhered to the object to be treated without leaving out.

<Spray products for anti-

A preferred product form of the antifungal composition of the present invention is a spray product. For example, an anti-emissive spray product of the present invention is constituted by enclosing the above-mentioned medicament (at least, a mixture of the antiseptic composition and water of the present invention) in a spray container. As the spray container, it is preferable to provide a trigger sprayer. As described above, the medicament to be contained in the spray container is set so that the content of alcohol in the medicament is 20 to 60% by weight. This makes it possible to form a spray pattern in which the medicament diffuses to a substantially circular shape when sprayed, and the amount of the medicament to be applied to the object to be treated becomes substantially uniform. In addition, it is possible to give an accurate amount of medicine to the object to be treated according to the number of times of spraying.

<How to cook rice>

The anti-fogging method of the present invention can be carried out using the anti-emissive spray product described above. Specifically, the operator grips the trigger of the anti-emissive spray product and sprays the medicine toward the surface of the object to be treated. As a result, the chemical adheres to the surface of the object to be treated. In addition, the medicament is dried if necessary. Spraying and drying of the medicament may be repeated a plurality of times. The spray amount of the medicament is preferably 9.0 to 13.5 g / m 2 with respect to the object to be treated. When the spray amount of the medicament is less than 9.0 g / m 2, the adhesion amount of the triazole-based compound and the glycol as the effective components is insufficient, and depending on the material of the object to be treated, the anti-glare effect may not be sufficiently given. When the spray amount of the medicament exceeds 13.5 g / m &lt; 2 &gt;, there is a case where the object to be treated remains sticky even after drying. When a series of anticorrosive treatments for the object to be treated is completed, a good anti-bacterial effect is exerted on the object to be treated, and the occurrence of mold can be effectively prevented for a long period of time.

<Examples>

In order to confirm the performance and ease of use of the antifungal agent composition of the present invention, a viscous test was performed on curtains, and the appearance of the chemical liquid and the spray pattern were confirmed. In the preparation of the anticorrosive composition, tebuconazole as a triazole-based compound, propylene glycol as a glycol and / or 1,3-butylene glycol, and ethanol as an alcohol were used, and ion-exchanged water was added thereto. As the respective components of the anti-fogging composition, the following chemicals were used.

· Tebuconazole (product name: Bioside R-BP20, manufactured by Taisho Technos Co., Ltd.)

Propylene glycol (industrial propylene glycol, manufactured by ADEKA Corporation)

1,3-butylene glycol (1,3-butylene glycol for industrial use, manufactured by Daicel Chemical Industries, Ltd.)

Ethanol (95 wt% ethanol for industrial use, manufactured by Nippon Gosei Alcohol Kabushiki Kaisha)

The chemical solution was sealed in a spray container (serial number: T014, manufactured by Canyon) equipped with a trigger type sprayer to constitute a spray product for a viscous agent of the present invention.

<Prescription of drug solution>

Each of the chemical formulations prepared as Examples 1 to 7 and Comparative Examples 1 to 3 is as follows.

[Example 1]

0.05 part by weight of tebuconazole and 20 parts by weight of ethanol (converted to a concentration of 100% by weight, the same applies to the following examples and comparative examples) and 0.5 part by weight of propylene glycol were mixed and ion- 100 parts by weight were prepared. The blending ratio (weight ratio) of tebuconazole to propylene glycol in Example 1 was 1:10. The content of ethanol in the drug is 20% by weight.

[Example 2]

0.1 part by weight of tebuconazole, 40 parts by weight of ethanol and 0.5 part by weight of propylene glycol were mixed and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. The blending ratio (weight ratio) of tebuconazole to propylene glycol in Example 2 was 1: 5. The content of ethanol in the pharmaceutical agent is 40% by weight.

[Example 3]

0.2 part by weight of tebuconazole, 60 parts by weight of ethanol and 0.2 part by weight of 1,3-butylene glycol were mixed and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. The mixing ratio (weight ratio) of tebuconazole to 1,3-butylene glycol in Example 3 was 1: 1. Further, the content of ethanol in the medicament is 60% by weight.

[Example 4]

0.5 part by weight of tebuconazole, 50 parts by weight of ethanol, 0.5 part by weight of propylene glycol, and 0.5 part by weight of 1,3-butylene glycol, and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. The mixing ratio (weight ratio) of tebuconazole, propylene glycol and 1,3-butylene glycol in Example 4 was 1: 2. Further, the content of ethanol in the medicament is 50% by weight.

[Example 5]

0.1 part by weight of tebuconazole, 40 parts by weight of ethanol and 0.05 part by weight of propylene glycol were mixed and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. The compounding ratio (weight ratio) of tebuconazole and propylene glycol in Example 5 was 1: 0.5. The content of ethanol in the pharmaceutical agent is 40% by weight.

[Example 6]

0.2 part by weight of tebuconazole, 65 parts by weight of ethanol and 0.1 part by weight of propylene glycol were mixed, and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. The mixing ratio (weight ratio) of tebuconazole to propylene glycol in Example 6 was 1: 0.5. In addition, the content of ethanol in the medicine is 65% by weight.

[Example 7]

0.1 part by weight of tebuconazole, 10 parts by weight of ethanol and 3 parts by weight of 1,3-butylene glycol were mixed, and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. The mixing ratio (weight ratio) of tebuconazole to 1,3-butylene glycol in Example 7 was 1:30. Further, the content of ethanol in the medicament is 10% by weight.

[Comparative Example 1]

20 parts by weight of ethanol was added with ion-exchanged water to prepare a chemical solution having a total weight of 100 parts by weight. That is, Comparative Example 1 is a drug solution that does not contain tebuconazole and a glycol (propylene glycol and / or 1,3-butylene glycol), and is equivalent to tebuconazole and propylene glycol excluded from the prescription of Example 1 .

[Comparative Example 2]

0.1 part by weight of tebuconazole and 0.5 part by weight of propylene glycol were mixed and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. That is, Comparative Example 2 is a chemical solution not containing ethanol, which is equivalent to that of Example 2 except for ethanol.

[Comparative Example 3]

0.1 part by weight of tebuconazole and 30 parts by weight of ethanol were mixed and ion-exchanged water was added thereto to prepare a chemical solution having a total weight of 100 parts by weight. That is, Comparative Example 3 is a chemical solution containing no glycol (propylene glycol and / or 1,3-butylene glycol).

<Appearance of chemical solution>

The appearance of the chemical solutions of Examples 1 to 7 and Comparative Examples 1 to 3 was visually confirmed. The evaluation criteria for appearance are as follows.

○: No precipitation was recognized in the chemical solution, and it was colorless transparent.

X: Precipitation is recognized in the chemical solution, and it is getting turbid.

<Effect of rice protection>

The lace curtain was sprayed with a glucose / peptone culture medium (spray area: 10 cm x 10 cm) as a fungal culture medium and air-dried for 1 hour. The spraying product for the antifungal agent of the present invention in which the chemical liquids of Examples 1 to 7 were sealed was sprayed on the lace curtain after drying (spray amount: 9.9 to 11.1 g / m 2) and air-dried for 1 hour. The same operation was performed on the spray products in which the chemical liquids of Comparative Examples 1 to 3 were sealed. Then, a certain number of fungi ([cadosporium (black fungus), blue fungus] were attached to the lace curtain, water was further sprayed by the sprayer, and this was kept in a desiccator maintained at a humidity of 90% And the occurrence of fungi after one week was confirmed.

Evaluation standards for the occurrence of fungi are as follows.

◎: No mold is generated at all

○: Mold is slightly observed, but there are no apparent problems

△: Some occurrence of mold was recognized

X: The occurrence of mold is clearly recognized

<Spray pattern>

Spray products for the antimicrobial agent of the present invention in which the chemical liquids of Examples 1 to 7 were encapsulated and spray products in which the chemical liquids of Comparative Examples 1 to 3 were sealed were each sprayed one time at a distance of 20 cm toward the plastic plate, The shape of the spray pattern formed on the plastic plate was visually confirmed, and the size was measured using a scale. The shape evaluation standards of the spray pattern are as follows.

○: The shape of the circle is uniform and uniform.

△: Uneven and uneven shape

<Test Results>

The test results of Examples 1 to 7 and Comparative Examples 1 to 3 are shown in Table 1 together with the prescription of the chemical liquid.

[Table 1]

With respect to the spray product for anti-fogging agent using the chemical solutions of Examples 1 to 7, the appearance of the chemical solution was not recognized as precipitation in the chemical solution and remained colorless and transparent, and no problem was found. There were some molds that did not cause problems in practical use. Particularly, in Examples 1 to 4, mold was not generated at all, and a good anti-glare effect was confirmed. It was suggested that setting the content of ethanol in the medicament to 20 to 60% by weight is particularly effective. In the spray pattern, the spray pattern shapes of Examples 6 and 7 were slightly uneven, but were good overall.

On the other hand, the spray products using the chemical solutions of Comparative Examples 1 to 3 can not achieve both the appearance and the anti-glare effect of the chemical solution, and both the performance and convenience of use are similar to those of Examples 1 to 7 Compared, it was lagging behind.

&Lt; Industrial applicability >

The anti-fogging composition, anti-emulsion spraying product and anti-fogging method of the present invention can be used for, for example, textile products such as curtains, clothes, quilts, mattresses and pillows, and building materials such as walls and walls of closets.

Claims (10)

A triazole-based compound, a glycol and an alcohol-containing antimicrobial composition. The method according to claim 1,
Wherein the triazole-based compound is Tebuconazole. 3. The method according to claim 1 or 2,
Wherein the glycol is propylene glycol and / or 1,3-butylene glycol. 4. The method according to any one of claims 1 to 3,
Wherein the alcohol is ethanol and / or 2-propanol. 5. The method according to any one of claims 1 to 4,
Wherein the compounding ratio (weight ratio) of the triazole-based compound to the glycol is 1:10 to 1: 0.5. 6. The method according to any one of claims 1 to 5,
A deodorant composition, further comprising a deodorant component. 7. The method according to any one of claims 1 to 6,
Which is intended for at least one fungus selected from the group consisting of Cladosporium, Alternaria, Red Fungus, Blue Fungus, Malt Fungus, Eurotium and Wallemia, / RTI &gt; 8. The method according to any one of claims 1 to 7,
Wherein the antifungal agent composition is a curtain. An anti-emissive spray product comprising an anti-fogging agent composition according to any one of claims 1 to 8 and a water-containing agent encapsulated in a spray container,
Wherein the content of the alcohol in the medicament is set to 20 to 60 wt%
Beauty spray products. A method for spraying a medicament from an aerosol spray product according to claim 9 to the object to be treated and attaching the medicament to at least a part of the surface of the object to be treated.