JP2000273001A - Spray for air conditioner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject product capable of effectively eliminating stains or bad smells inside an air conditioner and also easily usable, by enabling active ingredient(s) to be sprayed at a specific spraying power or higher. SOLUTION: This product is such one as to enable pref. at least one active ingredient selected from an antifungal agent (e.g. Biosol), a cleaning agent and a deodorizer to be sprayed at >=49 mN/5 cm (5 gf/5 cm) in a spraying power, pref. at 75 to 180 g/30 s in the amount to be sprayed. In this product, normally in the case of an aerosol product, the whole quantity of one can [equivalent to 300 ml (containing 200 ml of a stock solution), when an antifungal agent is contained therein, the content of the antifungal agent such as a volatile antifungal agent is pref. 0.025 to 0.5 g] may be used to treat one air conditioner for domestic use. In order to obtain such a strong power as stated above, it is desirable that the hole diameters of the stem of a valve and an undertap are made larger, and a valve with no vapor tap is used to obtain a large amount to be sprayed without raising internal pressure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a spray product for an air conditioner. More specifically, the present invention relates to a spray product for an air conditioner capable of reaching an active ingredient even to the back side of the aluminum fin, for example, by spraying on an aluminum fin or the like mounted on an air conditioner (hereinafter, also referred to as an air conditioner).

[0002]

2. Description of the Related Art An indoor unit of an air conditioner easily accumulates dust therein and is often in a wet state, so that mold is easily generated. Therefore, when starting or operating the air conditioner, bad odors and dust such as moldy odors are blown together,
You may feel uncomfortable.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to solve these problems and to provide an air conditioner spray product which can effectively remove dirt and odor inside the air conditioner and which is easy to use. Is what you do.

[0004]

Means for Solving the Problems The present inventors have made intensive studies to solve the above problems, and as a result, have found that the following means can solve the problems.
The present invention has been completed.

That is, the present invention provides a spray product for an air conditioner characterized in that the active ingredient can be jetted with a jetting force of 49 mN / 5 cm (5 gf / 5 cm) or more. / 30 seconds, the spray product for an air conditioner according to claim 1 (claim 2), and the active ingredient,
At least one selected from a fungicide, a detergent, and a deodorant
A spray product for an air conditioner according to claim 1 or 2, wherein the spray product is a seed.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION A spray product for an air conditioner (air conditioner) according to the present invention, when used for an air conditioner (for example, a cooler, a heater, etc.), simply removes the surface panel and sprays, for example, toward aluminum fins. It is possible to effectively remove dirt, mold, and bad odors caused by aluminum fins and air conditioners due to moderately large spraying power and clean them.
After cleaning, mold and odor can be prevented.

[0007] The spray product for an air conditioner is usually used for one household air conditioner.
The whole amount of the can (300 ml (200 ml of undiluted solution), which contains 0.02 to 2 g, preferably 0.025 to 0.5 g when containing a fungicide such as a volatile fungicide) may be treated. The processing amount is usually 1000 cm ^{2 of} aluminum fins.
The total amount of one can of the aerosol agent corresponds to the total amount of the aerosol, but the amount of treatment may be appropriately selected according to the contamination status of mold and the like, the size of the air conditioner, the size of the aluminum fin, and the like.

The spray product for an air conditioner of the present invention has a spraying power of 49 mN / 5 cm (5 gf / 5 cm) or more, preferably 78.4 mN / 5 cm (8 gf / 5 c).
m) or more, more preferably 98 mN / 5 cm (10 g
f / 5 cm) or more, which is preferable because it passes through the aluminum fins while washing, reaches the back side of the aluminum fins, and extends to every corner inside the air conditioner.
8mN / 5cm (24gf / 5cm) or less, and 2
When it is set to 00.2 mN / 5 cm (20 gf / 5 cm) or less, the ratio of the spray agent which is not used for cleaning the aluminum fins because the sprayed agent passes through the aluminum fins is reduced, and the cleaning property is improved. Preferred from the point.
The injection force was 147.5 mN / 5 cm (15 gf / 5
cm) or more is preferable because a large amount of the spray agent can reach the back side of the aluminum fins while passing between the aluminum fins while washing. If the spraying power is too small, the amount of the spray agent adhering to the front side of the aluminum fins increases, and a sufficient amount of the spray agent does not easily reach the back side of the aluminum fins or the inner part of the air conditioner. The spraying power is increased to 98 mN / 5 cm (10 gf / m) from the point that the cleaning ability is improved and a sufficient amount of the spray agent can reach the back side of the aluminum fin and the inner part of the air conditioner.
5 cm) or more.

When the spray contains a fungicide such as a volatile fungicide, it is preferable because the fungicide spreads at least to the extent that the spray can spread.

The spraying force is a value obtained by measuring a force applied in a traveling direction of the sprayed agent when the spraying agent (aerosol agent) is directly sprayed from a distance of 5 cm toward a measuring tensilon. is there. The value is 49m
In the case of N (5 gf), 49 mN /
5 cm (5 gf / 5 cm). Also, as another simple measuring means, using a precision balance, 5
It is also possible to read the numerical value when the scale becomes equilibrium when spraying at an angle of 45 ° from a distance of cm. in this case,
By multiplying the obtained numerical value by 1.075, it can be converted to a measured value in tensilon.

[0011] The injection force is 49 mN / 5 cm or more, preferably 78.4 mN / 5 cm, more preferably 98 mN / 5 cm.
The value of N / 5 cm or more is a large value as compared with the spraying power of the conventional air conditioner spray product, and by setting such a large spraying power, the above-described preferable effects can be exhibited.

The reason why the spraying power of the spray product for an air conditioner of the present invention can be increased is as follows.

[0013] The injection force increases as the injection amount per unit time increases, and when the aerosol prescription is the same, there are the following methods to increase the injection amount. (1) When the button (actuator) is the same Increase the internal pressure by increasing the hole diameter of the valve stem and under tap to reduce or eliminate the vapor tap.

By not using the vapor tap, only the liquid phase is injected, and the injection amount is increased. Even with a valve with the same stem and under tap hole diameter, the presence of a vapor tap reduces the injection volume. Even if the internal pressure is increased, the injection amount increases,
When left at a high temperature, the internal pressure rises to just below the pressure strength of the aerosol can. (2) When the valve is the same Use a straight nozzle to concentrate the spray pattern.

If the diameter of the holes is the same, the amount of injection increases if the injection pattern is concentrated. Also, when the injection amount is about the same, when comparing the case of the straight button and the case of the mechanical break button, in the case of the mechanical break button, the injected contents are extremely fine particles compared to the case of the straight button. As it moves forward while swirling, the force in the linear direction becomes weaker.

Of these, in the present invention, as a method of increasing the injection amount without increasing the internal pressure, it is preferable to use a valve without a vapor tap by increasing the diameter of the stem and the under tap (prepared hole). It is preferable to increase the spraying power by the straight spray nozzle and the concentrated spray so that the cleaning liquid can easily reach deep inside the aluminum fin. As a preferable example, for example, in the case of a 300 ml aerosol container, the stem hole diameter is 0.5 mm × 2 to 1.2 mm × 3, further 0.6 mm × 2 to 1.2 mm × 3, and the under tap hole 2.03 to 2.2 mm as diameter, 0.6 to 1.02 mm as nozzle hole diameter, further 0.6 to 0.8 mm
There is a type that uses a valve without a vapor tap and increases the injection force by straight injection port + concentrated injection.

When the spray product for an air conditioner of the present invention having the above-mentioned spraying power is sprayed, the spray amount is 75 to 180 g.
/ 30 seconds, and more preferably 90 to 150 g / 30 seconds. If the injection amount is less than 75 g / 30 seconds, the injection force tends to decrease, and it becomes difficult to obtain a sufficient injection force.
If an attempt is made to manufacture a product exceeding 0 g / 30 seconds, the chemical tends to adhere too much inside the air conditioner through the gap between the aluminum fins.

The injection amount is 3 to 6 in a constant temperature water bath at 25 ° C.
It can be determined by fully opening the injection button of the new air-conditioning spray product of the present invention stored for a time and injecting for 30 seconds, and measuring (weight before injection-weight after injection).

The propellant comprises a stock solution and a propellant, and the active ingredient is usually contained in the stock solution together with a solvent.

The solvent usually contained in the stock solution dissolves or emulsifies / disperses the active ingredient. When the solvent has a cleaning property, it is used as a solvent and a cleaning agent.

The solvent can be used without any particular limitation as long as it is not harmful or dangerous under the conditions of use.

Specific examples of the solvent include water such as purified water, ion-exchanged water and tap water; alcohol solvents such as alcohol and denatured alcohol; ketone solvents such as methyl ethyl ketone; and aromatic solvents such as benzene and xylene. Various organic solvents such as solvents, petroleum solvents such as kerosene, and glycol ether solvents. These may be used alone or in combination of two or more. Among these, a solvent obtained by combining water, an alcohol-based solvent and a glycol ether-based solvent is preferable because of excellent cleaning properties.

Examples of the alcohol solvent include alcohols such as methanol, ethanol, and propanol, brucine-denatured alcohol, vitrex-denatured alcohol,
-Denatured alcohol prescribed by the government, such as acetylated sucrose-modified alcohol. Among these, the Vitrex denatured alcohol is preferable because it is easy to adjust the pH and the like, so that it can be easily formulated.

As the glycol ether-based solvent,
Examples include ethylene glycol monobutyl ether and diethylene glycol monobutyl ether. Among them, diethylene glycol monobutyl ether is preferred from the viewpoints of detergency and odor during use.

The solvent other than water is 15 to 60% by weight (hereinafter referred to as%) based on the stock solution, and more preferably 20 to 60% by weight.
Preferably it is 30%. If the amount is too small, the washing property tends to be poor, and if it is too large, unpleasant odor tends to occur during use. The adjustment of the total amount may be performed using an appropriate amount of water. The total amount of the solvent used is usually 85 to 99.8% with respect to the stock solution, and more preferably 9 to 9%.
5-99.8%, especially 97-99.5%.

As the active ingredient (spray ingredient),
Usually, it contains one or more of fungicides, detergents, and deodorants, and further includes surfactants, fragrances, rust inhibitors, insecticides, repellents, pH adjusters, antistatic agents, and water repellents. Oil repellent, dustproof,
You may mix an antifouling agent etc.

The antifungal agent volatilizes after being sprayed, so that the spray can adhere to or flow and reach parts other than those in direct contact, and the generation of mold in every corner of the air conditioner There is a volatile fungicide that can prevent the occurrence of mold, and a non-volatile fungicide that can remain at the portion where the jets are in direct contact and prevent the generation of mold at that portion.

Since the volatile fungicide volatilizes, it can prevent the generation of mold at every corner inside the air conditioner except for the portion directly contacted by the jet, and the effect can be obtained in a wide range in a short time. On the other hand, since the heat is dissipated by volatilization, the period during which the effect is maintained is shortened. On the other hand, non-volatile fungicides do not volatilize and thus cannot prevent the generation of fungi in portions other than those in direct contact.However, since they do not easily escape due to volatilization, the fungicides exist for a long period of time. , The effect lasts. Therefore, in order to express the antifungal effect in a wide range in a short time, and to maintain the effect over a long period of time, a volatile antifungal agent and a non-volatile antifungal agent are used in combination, and an air conditioner spray agent is used. It is preferable to widen the range of direct contact.

The volatile fungicide has a vapor pressure at 20 ° C. of from 0.00133 to 1.3 Pa, and more preferably from 0.1 to 1.3 Pa.
A fungicide of 1 to 1.2 Pa is preferred. When the vapor pressure of the volatile antifungal agent is too low, it is difficult to volatilize, and it is difficult to exhibit the antifungal effect to every corner of the air conditioner.
The effect lasts longer. On the other hand, if it is too high, the quick-acting effect and the antifungal effect are easy to be exhibited to every corner inside the air conditioner, but the effect disappears in a short time.

Specific examples of the volatile fungicide include 3-methyl-4-isopropylphenol (so-called biosol, vapor pressure at 20 ° C., 0.27 Pa), 2-methyl-4-isopropylphenol,
Isopropyl-5-methylphenol (so-called thymol, vapor pressure at 20 ° C., 0.8 Pa) and the like.
Other examples include phenolic compounds such as 2,3,4,6-tetrachlorophenol and 2,4,6-tribromophenol; and natural products such as hinokitiol and plant-derived polyphenols. These may be used alone or in combination of two or more. Among these, biosol is preferred from the viewpoints of volatility and fungicide-killing effect inside the air conditioner and no odor. When it is desired to use a volatile antifungal agent to exhibit antifungal properties over a relatively long period of time, it is preferable to use, for example, biosol, thymol, hinokitiol, or the like.

The amount of the volatile fungicide to be used is 0.01 to 5 with respect to the undiluted solution in the content (the undiluted solution and the content of a spray product for an air conditioner comprising a propellant) filled in a spray can.
%, More preferably 0.01 to 1%, especially 0.01 to 0.
Preferably it is 5%. If the amount is too small,
If a sufficient antifungal effect cannot be obtained and the amount is too large, there is a tendency that crystals are likely to remain on aluminum fins.

The non-volatile fungicide has a lower vapor pressure at 20.degree. C. than the volatile fungicide, and effectively prevents the generation of fungi in a directly contacted portion for a long period of time. can do.

Specific examples of the non-volatile fungicide include, for example, 2- (4'-thiazolyl) -benzimidazole, 2- (4-thiocyanomethylthio) -benzothiazole, 2-pyridinethiol-1-oxide. Zinc salt,
2,2'-dithio-bis- (pyridine-1-oxide) and the like. These may be used alone,
Two or more kinds may be used in combination. Of these, 2- (4'-thiazolyl) -benzimidazole is preferred because it has no odor during use.

The amount of the non-volatile fungicide to be used is preferably 0.01 to 5%, more preferably 0.01 to 1%, especially 0.01 to 0.5%, based on the stock solution. preferable. If the amount is too small, a sufficient antifungal effect cannot be obtained. If the amount is too large, the amount of adhering and remaining on aluminum fins or the like becomes unnecessarily large, which tends to be uneconomical.

When the above-mentioned volatile fungicide and nonvolatile fungicide are used in combination, the volatile fungicide / nonvolatile fungicide is contained in a weight ratio of 1/10 to 1 / 0.1, and more preferably 1/10 to 1 / 0.1. / 5 to 1 / 0.2
Is preferable from the viewpoint of the persistence of the antibacterial effect, and the total amount thereof is 0.01 to 5%, more preferably 0.01 to 1%, particularly 0.01 to 0.5%, based on the stock solution. % Is preferable from the viewpoint of emulsion stability when a preparation is prepared.

The above-mentioned cleaning agent is used for cleaning dirt, mold and the like adhered to the inside of the air conditioner. What differs from ordinary detergents is that they can be sprayed onto aluminum fins, etc. with a large spraying power and can be washed just by being sprayed. There is little foaming and it disappears in a short time. If it lasts for a long time, it will be difficult for the sprayed material to come into contact with the aluminum fins, etc., and it will not be able to be cleaned well. It is preferable that post-washing is unnecessary.

Specific examples of the detergent include enzymes, amino acid compounds, fluorine compounds, and the above-mentioned solvents and surfactants.

When a solvent or a surfactant is used as the cleaning agent, the solvent or a surfactant described below may be used in an amount used. In this case, the solvent and the surfactant also serve as the cleaning agent.

In the case where another cleaning agent is used as the above-mentioned cleaning agent, it is 1% or less based on the stock solution, and more preferably 0.1% to
It is preferable to use 0.3%. If the amount is too large, the emulsion tends to have poor emulsification stability, more detergent remains when used in an air conditioner, and the cost tends to increase. In order to obtain a clear effect by using the cleaning agent, it is preferable to use 0.1% or more.

Examples of the deodorant include glyoxal, abietic acid, lauryl methacrylate, flavonoids and the like. Also, such as polyphenols,
It may also have a utility as a fungicide.

The above-mentioned deodorant is preferably used in an amount of 1% or less, more preferably 0.1 to 0.3%, based on the stock solution. If the amount is too large, the emulsion stability in the preparation becomes poor and the injection during use tends to be unstable. In order to obtain a clear effect by using a deodorant,
It is preferable to use 0.1% or more. When a deodorant that also has a fungicidal effect such as polyphenol is used, the amount used may be the amount used as a fungicide. What is used as an antifungal agent may be considered to have deodorant properties. When the required amount of the fungicide is smaller than the required amount of the deodorant, the necessary amount of the fungicide may be used as the deodorant.

The surfactant is used for dissolving and dispersing the active ingredient stably when the active ingredient other than the surfactant does not stably dissolve or disperse in the solvent, and for improving the adaptability of the jet to a non-jet. It is a component used for. In addition, since a surfactant generally has detergency, it also acts as a detergent.

Examples of the surfactant include an anionic surfactant, a cationic surfactant, a nonionic surfactant and an amphoteric surfactant. Specific examples thereof include sodium lauryl sulfate. , Triethanolamine lauryl sulfate, alkyl phosphate ester salt, polyoxyethylene alkyl ether, polyoxyethylene / polyoxypropylene block polymer, polyoxyethylene hydrogenated castor oil, alkylamine salt, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester And polyoxyethylene / acetylene glycol ether.

The surfactant is preferably used in an amount of 5% or less, more preferably 0.05 to 3%, based on the stock solution. If the amount is too large, the emulsion stability in the spray becomes poor, and the injection at the time of use becomes unstable, and the antibacterial property tends to deteriorate. In order to obtain a clear effect (effects such as detergency and emulsion stability of the preparation) by using a surfactant, it is preferable to use 0.05% or more.

Examples of the flavor include limonene, various plant essential oils, fruit oil, synthetic flavors, compounded flavors, and natural flavors.

The fragrance is 0.5% or less based on the stock solution,
Furthermore, 0.001 to 0.5%, especially 0.1 to 0.
It is preferable to use 5%. If the amount is too large,
There is a tendency for emulsion stability in sprays to be poor. In order to obtain a clear effect by using a fragrance, it is preferable to use 0.001% or more.

Examples of the rust preventive include trisodium citrate, ammonium citrate, sodium nitrite, ammonium benzoate and ammonium nitrite.

The rust inhibitor is preferably used in an amount of 1% or less, more preferably 0.1 to 0.5%, based on the stock solution. If the used amount is too large, the odor at the time of injection becomes strong, and there is a tendency that the usability becomes difficult. In order to obtain a clear effect by using a rust preventive, it is preferable to use 0.1% or more.

Examples of the insecticide and repellent include pyrethroid compounds, carbide compounds, and organic phosphorus compounds. For example, pyrethrin, allesulin, dl.d-T80-aresulin, phthalthrine, d-T80-phthalthulin, resmethrin, dT
80-resmethrin, framethrin, d-T80-framethrin, phenothrin, permethrin, transfluthrin, tralomethrin, empensulin, methoxadiazon, fipronil, vegetable essential oil, diet and the like.

The insecticide and repellent are used in an amount of 10
%, More preferably 0.1 to 1.0%. If the amount is too large, the emulsion stability tends to be poor and an unpleasant odor tends to occur. In addition,
In order to obtain a clear effect by using insecticides and repellents, it is preferable to use 0.1% or more.

As the pH adjuster, for example,
Acid, sodium monohydrogen phosphate (Na _TwoHPO_Four),phosphoric acid
Sodium dihydrogen (NaH_TwoPO_Four), Potassium dihydrogen phosphate
Um (KH_TwoPO_Four), Potassium monohydrogen phosphate (K_TwoHP
O_Four).

The pH adjuster is usually used so that the pH of the stock solution is 7.0 to 7.9.

The proportions of the other components contained in the stock solution may be appropriately set with reference to commonly used proportions.

As a specific example of the stock solution, for example, Table 1
And the like.

[0055]

[Table 1]

The undiluted solution accounts for 70 to 95%, more preferably 78 to 90%, especially about 80 to 90%, based on the total amount of the contents to be filled (the contents of the air-conditioning spray product comprising the undiluted solution and the propellant). Is preferred. If the ratio of the undiluted solution is too large, the jetting power will be weak, and if it is too small, it tends to be difficult to supply the spray amount required for cleaning with one aerosol can.

As the propellant, any commonly used propellant can be used. For example, liquefied gas such as dimethyl ether, liquefied petroleum gas, fluorocarbon, and liquefied carbon dioxide gas, nitrogen gas, carbon dioxide gas, a mixed gas thereof, compressed air, and compressed gas such as nitrogen suboxide can be used.

The propellant is used in an amount of 5 to 30%, preferably 10 to 22%, and more preferably 10 to 30% of the total amount of the content to be filled.
~ 20% is preferred. If the proportion of propellant is too low,
If the spraying power is too weak and too high, a single aerosol can tends to be unable to supply the required amount of spray for cleaning.

When the stock solution and the propellant are charged under pressure, the internal pressure of the aerosol can or the spray container is set to, for example, 0.1.
196 to 0.49 MPa (2 to 5 kg / cm ² , 25
° C). If the internal pressure is too low, the spraying power becomes weak and the cleaning effect tends to be insufficient.If the internal pressure is too high, the spraying power becomes too high and the sprayed spray passes through the aluminum fins to clean the aluminum fins. The proportion of the spray agent not used in the air increases, and the liquid tends to drip from the air outlet, resulting in a poor feeling of use.

Specific examples of the aerosol can include, for example, a stem hole diameter of 0.5 mm × 2 to 1.2 mm × 3,
An aerosol container with a deformation pressure of 1.47 MPa having a pilot hole diameter of 2.03 to 2.2 mm, a valve without a vapor tap, a central injection type button with a nozzle hole diameter of 0.55 to 1.02 mm, and a polyethylene terephthalate resin on the inner surface And an aerosol container coated with.

[0061]

EXAMPLES Hereinafter, the spray product for an air conditioner of the present invention will be specifically described based on examples, but the present invention is not limited to these examples.

Example 1 A stock solution and a propellant (liquefied petroleum gas) shown in Table 2 were used in an amount shown in Table 3 in an aerosol can having an inner volume of 300 ml (valve: stem (ST) bore diameter: 0.5 mm × 2 pieces, Prepared hole diameter (Ut)
2.2mm (maximum), no vapor tap (Vpt),
Button: nozzle hole diameter: 0.6 mm, straight nozzle) to produce a spray product (300 ml) for air conditioners. The pH of the stock solution was 7.5.

[0063]

[Table 2]

[0064]

[Table 3]

The resulting air-conditioner spray product had an internal pressure of 0.46 MPa and an injection force of 98 mN / 5 cm (10 gf
/ 5 cm), the injection amount is 85.3 g / 30 seconds, and the cleaning property is ○
Met.

The obtained air-conditioner spray product was placed in a room for two to three years, and the air-conditioner aluminum fins, which emit air from the air outlet during operation, were treated one by one per air conditioner (injection). After 10 minutes, the air conditioner was started and operated for 60 minutes. The degree of discomfort (odor and dustiness) removed was evaluated by 50 monitors. 70% of the respondents answered that "no odor" was found,
Ninety percent answered "no dustiness".

From this, it is considered that the spray agent spread to every corner inside the air conditioner, and as a result, discomfort was effectively removed.

[Evaluation Method] (Ejection Force) A spray product which is sprayed when an air conditioner spray product placed at room temperature (25 ° C.) is directly jetted from a distance of 5 cm toward a measuring Tensilon for 5 seconds. The force applied in the direction of travel was measured three times to determine the average value. (Injection Amount) The injection amount was measured from the weight change when a new air-conditioner spray product stored at 25 ° C. was injected for 30 seconds. (Washability) A test dust (JIS Z 8901) was attached to the back side of an aluminum fin of an air conditioner (Aeolia (registered trademark)) manufactured by Matsushita Electric Industrial Co., Ltd.
A spray product for an air conditioner was sprayed from a distance of m, and the condition of stain removal on the back side was visually observed. ：: About 100% stain removal ○: About 80% stain removal Δ: About 50% or more stain removal ×: Less than about 40% stain removal

Examples 2 to 10 and Comparative Example 1 The aerosol cans used in Example 1 were replaced with the aerosol cans shown in Table 4, and the spray products for air conditioners whose injection power was adjusted to the values shown in Table 4 were used. Manufactured.

The spray amount and detergency of the obtained air conditioner spray product were evaluated. Table 4 shows the results.

[0071]

[Table 4]

[0072]

According to the spray product for an air conditioner of the present invention, since the spraying power is 49 mN / 5 cm (5 gf / 5 cm) or more, the spray component can efficiently reach the inside of the air conditioner. Dirt and odor can be effectively removed. Moreover, the method of use is simple.

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Norimasa Bando 549-1 Nokuki Noki, Kuki City, Saitama Prefecture Royal City Kuki Room 1119 F-term (reference) 4H011 AA03 BA01 BA06 BB03 BB09 BB10 BB22 BC01 BC02 BC03 DA21 DB05 DD07 DE16

Claims (3)

[Claims] 1. An active ingredient having a jetting force of 49 mN / 5 cm
(5 gf / 5 cm) or more. A spray product for an air conditioner, which can be sprayed. 2. The spray product for an air conditioner according to claim 1, wherein the spray amount is 75 to 180 g / 30 seconds. 3. The spray product for an air conditioner according to claim 1, wherein the active ingredient is at least one selected from a fungicide, a detergent and a deodorant.