JP6960403B2 - Defoaming effect enhancer and effervescent detergent composition containing it - Google Patents

Description

The present invention relates to a defoaming effect enhancer blended in a detergent composition used in the form of an aerosol for cleaning screen doors, air conditioner filters, etc., and a foaming detergent composition containing the same. The foaming detergent composition enhances the cleaning efficiency of the sprayed object by defoaming the sprayed foam after the sprayed foam adheres to the sprayed object and exerts an excellent cleaning effect.

Conventionally, a method of scrubbing with a sponge, a scrubbing brush or the like, or a method of cleaning with a commercially available detergent has been used for cleaning the screen door. However, the method of scrubbing with a sponge or the like may damage the net surface or cause slack. Therefore, as a cleaning agent for screen doors, a cleaning agent having a high cleaning power that removes stains without rubbing is required. Further, when the cleaning agent is sprayed on the screen door as an aerosol preparation, foamability is particularly important so that bubbles do not pass through the screen surface. Further, it is known that the foamy substance is more advantageous than the liquid substance in the cleaning effect of the sprayed object. For example, a cleaning agent composition for screen doors for the purpose of improving the adhesion rate of foam is known. There is. Further, it is also known that the adhered foamy body further enhances the detergency by defoaming. Further, in the cleaning of screen doors and filters, considering that the wiping property affects the cleaning power and workability, it can be said that prompt defoaming further enhances the cleaning effect.

As a proposal for blending a defoaming agent in a detergent composition for a net door, for example, Patent Document 1 describes (A) a surfactant, (B) an oil agent, (C) ethanol and / or isopropyl alcohol (IPA). (D) A foaming detergent composition obtained by filling an aerosol container with a cleaning solution containing (D) a glycol ether solvent having a solubility in water at 20 ° C. of 7% by mass or less, (E) water, and (F) a propellant. Disclosed is a foaming detergent composition which is a substance and has improved cleaning efficiency of the sprayed object by defoaming the foamed substance sprayed from the aerosol container to the sprayed object within 30 seconds. ing. According to the above-mentioned Patent Document 1, most of the sprayed foams having sufficient foaming power adhere to each other without penetrating the screen door or the filter, and after exhibiting an excellent cleaning effect, the foams are quickly released. It is possible to improve the cleaning efficiency of the sprayed object by defoaming the sprayed object.

Japanese Unexamined Patent Publication No. 2013-181153

However, the foaming detergent composition of Patent Document 1, which defoams the foam within 30 seconds after adhering the foam to the object to be sprayed, does not always have a sufficient defoaming effect, and defoams more quickly. A foaming detergent composition having further improved wiping property and cleaning efficiency by foaming has been desired.

In view of the above problems, the present invention provides a defoaming effect enhancer capable of improving the defoaming effect of a foamy substance adhering to an object to be sprayed, and a foaming detergent composition containing the same. The purpose.

In order to achieve the above object, the present invention is one or more selected from salts of organic acids , which are (A) surfactant, (B) C _10- C ₁₈ paraffinic hydrocarbon, and (C) ethanol. And / or isopropyl alcohol, (D) a glycol ether-based solvent having a solubility in water at 20 ° C. of 7% by mass or less, (E) a cleaning liquid containing water, and (F) a propellant are filled in an aerosol container. The organic acid is citric acid, malic acid, succinic acid, and lactic acid, and the blending amount of the organic acid salt with respect to the cleaning liquid is 0.5% by mass or more and 5% by mass. It is characterized in that, after adhering the foamy body of the foaming detergent composition sprayed from the aerosol container to the sprayed object, the defoaming time of the foamy body is shortened within a predetermined time. It is a defoaming effect enhancer.

Further, the present invention is characterized in that the defoaming effect enhancing agent having the above-mentioned structure shortens the defoaming time to 20 seconds or less.

Further, in the present invention, in the defoaming effect enhancer having the above structure, the (A) surfactant is at least one selected from polyoxyethylene alkyl ether, alkylamine oxide, and alkylcarboxybetaine-based surfactant. It is characterized by.

Further, the present invention has (A) a surfactant, (B) _{a paraffin-based hydrocarbon of C 10-} C ₁₈ , (C) ethanol and / or isopropyl alcohol, and (D) a solubility in water at 20 ° C. of 7% by mass or less. A foaming detergent composition comprising a cleaning liquid containing a glycol ether solvent, (E) water, and (F) propellant filled in an aerosol container, wherein (G) defoaming effect. citric acid as enhancer, malic acid, succinic acid, by blending with 5 wt% or less of the amount more than 0.5 mass% against the washing liquid at least one member selected from the salts of lactic acid, from the aerosol container It is an effervescent detergent composition in which the cleaning efficiency of the sprayed object is improved by defoaming the sprayed foamy substance of the effervescent detergent composition within 20 seconds after adhering it to the sprayed object.

Further, in the present invention, in the effervescent detergent composition having the above constitution, the surfactant (A) is at least one selected from polyoxyethylene alkyl ether, alkylamine oxide, and alkylcarboxybetaine-based surfactant. It is characterized by.

According to the first configuration of the present invention, one or more selected from citric acid, malic acid, succinic acid, and lactic acid salts are used as the defoaming effect enhancer of the foaming detergent composition, and the organic acid with respect to the cleaning liquid is used. By setting the blending amount of the salt to 0.5% by mass or more and 5% by mass or less, the defoaming effect of the foamy body of the foaming detergent composition adhering to the sprayed object can be improved, and the sprayed foam can be improved. After the body adheres to the object to be sprayed and exerts an excellent cleaning effect, the cleaning efficiency of the object to be sprayed can be improved by shortening the defoaming time of the foam within a predetermined time. Therefore, an effervescent detergent composition having both high detergency and cleaning efficiency can be easily produced at low cost. Further, the blending amount of the organic acid salt can be set to a necessary and sufficient blending amount in order to sufficiently improve the defoaming effect of the foam-like substance adhering to the sprayed object, and the sprayed foam-like body can be sprayed. It is possible to produce an effervescent detergent composition having both the adhesiveness to an object and the rapid defoaming property of the adhered foam.

Further, according to the second configuration of the present invention, in the defoaming effect enhancer of the first configuration, the foam adhering to the spray object is formed by shortening the defoaming time of the foamed body within 20 seconds. The foam can be quickly defoamed to more effectively improve the cleaning efficiency of the sprayed object.

Further, according to the third configuration of the present invention, in the defoaming effect enhancer of the first or second configuration, as the surfactant, polyoxyethylene alkyl ether, alkylamine oxide, alkylcarboxybetaine-based surfactant By using one or more selected from the agents, the defoaming effect of the foam adhering to the sprayed object can be remarkably improved, and a foaming detergent composition having excellent safety can be easily and lowly produced. It can be manufactured at cost.

Further, according to the fourth configuration of the present invention, (A) a surfactant, (B) _{a paraffin-based hydrocarbon of C 10-} C ₁₈ , (C) ethanol and / or isopropyl alcohol, and (D) at 20 ° C. An effervescent detergent composition prepared by filling an aerosol container with a cleaning solution containing a glycol ether solvent having a solubility in water of 7% by mass or less, (E) water, and (F) propellant. (G) citric acid as antifoaming effect enhancers, malic acid, succinic acid, by at least one member selected from the salts of lactic acid blended at 5 wt% or less of the amount more than 0.5 mass% against the washing liquid After most of the foamed foam of the sprayed foaming detergent composition adheres to the sprayed object and exerts an excellent cleaning effect, the foamed matter is quickly defoamed within 20 seconds to spray the foamed object. It is a foaming detergent composition that can improve the cleaning efficiency of the solvent and has excellent safety.

Further, according to the fifth configuration of the present invention, in the foaming detergent composition having the fourth configuration, the surfactant is selected from polyoxyethylene alkyl ether, alkylamine oxide, and alkylcarboxybetaine-based surfactant. By blending one or more of these, the defoaming effect of the foam adhering to the sprayed object can be remarkably improved, and a foaming detergent composition having excellent safety can be obtained.

Hereinafter, the effervescent detergent composition of the present invention will be described in detail. The effervescent detergent composition of the present invention comprises (A) a surfactant, (B) _{a paraffinic hydrocarbon of C 10-} C ₁₈ , (C) ethanol and / or isopropyl alcohol (IPA), and (D) at 20 ° C. A cleaning solution containing a glycol ether solvent having a solubility in water of 7% by mass or less, (G) an organic acid and / or a salt of an organic acid, and (E) water, and (F) a propellant are filled in an aerosol container. It was done.

The component (A) surfactant to be blended in the effervescent detergent composition of the present invention includes nonionic, anionic and amphoteric surfactants usually used in liquid detergents as long as they have sufficient effervescence and detergency. It may be either. Examples of nonionic surfactants include polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene higher fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene hydrogenated castor oil, and palm. Examples thereof include oil fatty acid diethanolamide, polyoxyethylene polyoxypropylene alkyl ether, fatty acid alkanolamide, and alkylamine oxide.

Examples of anionic surfactants include fatty acid soap, alkylbenzene sulfonate, linear alkylbenzene sulfonate, alkyl sulfate, α-olefin sulfonate, alkyl phosphate ester salt, polyoxyethylene alkyl ether sulfate, and polyoxy. Examples thereof include ethylene alkyl phenyl ether sulfate and polyoxyethylene alkyl ether phosphate.

Examples of amphoteric surfactants include alkylcarboxybetaine type, alkylaminocarboxylic acid type, and alkylimidazoline type. From the viewpoint of foamability and detergency, alkylamine oxide-based surfactants and alkylcarboxybetaine-type amphoteric surfactants are preferable, and alkylamine oxide-based surfactants are more preferable. Examples of cationic bactericides include gemini-type quaternary ammonium salts such as 1,4-bis (3,3'-(1-decylpyridinium) methyloxy) butanedibromide, benzalkonium chloride, and didecyldimethyl chloride. Examples thereof include ammonium, benzethonium chloride, polyhexamethylene biguanide salt, polyhexamethylene guanidine salt, polylysine and the like. One or more of these surfactants can be used in combination, and 0.5 to 5.0% by mass is preferably blended in the cleaning liquid, and in this range, the adhesiveness to the net surface is excellent. ..

The paraffinic hydrocarbons of component (B) C _10- C ₁₈ include IP solvent 1620, IP solvent 2028, IP solvent 2835 (manufactured by Idemitsu Kosan Co., Ltd.), Isopar A, Isopar C, Isopar D, Isopar E, and Isopar. Examples thereof include paraffinic hydrocarbons such as G, Isopar H, Isopar K, Isopar L, Isopar M (manufactured by TonenGeneral Sekiyu Co., Ltd.), and neothiosol, which can be used alone or in combination of two or more. However, isoparaffinic hydrocarbons are particularly preferably used. The paraffinic hydrocarbon is preferably blended in the cleaning liquid in an amount of 0.5 to 3.0% by mass. In this range, it is also excellent in defoaming property and initial foaming property.

The component (C) ethanol and / or isopropyl alcohol (IPA) can be used alone or in combination, and is preferably blended in an amount of 2.0 to 20% by mass in the cleaning solution. In this range, sufficient detergency and foam performance can be obtained, and there are advantages such as good foam scattering.

（式Ｉ中、Ｒ₁はＣ₃−Ｃ₆のアルキル基又は置換してもよいフェニル基を
表わし、Ｒ₂はＣ₂−Ｃ₃のアルキル基を表わし、ｍは１〜３の整数である。）
が好適に使用される。The cleaning liquid of the effervescent detergent composition of the present invention contains a glycol ether solvent having a solubility in water at 20 ° C. of the component (D) of 7% by mass or less. Conventionally, many formulations containing an oil agent as an antifoaming agent have been reported, but simply adding an oil agent causes the foam to break too well and is difficult to spread on a screen door or a filter, resulting in many penetrations. Therefore, as a result of diligent research, the present inventors sufficiently spread and adhere to the net door and the filter by blending (D) a glycol ether-based solvent having a solubility in water at 20 ° C. of 7% by mass or less. After that, it becomes possible to quickly defoam the foam, and especially on a vertical surface, by defoaming the adhered foam before it drips, the cleaning agent efficiently acts on the object and has a detergency. It was found that the cleaning work efficiency can be greatly improved by not only increasing the amount of foam but also rapidly defoaming the foam. The glycol ether solvent having a solubility in water at 20 ° C. of 7% by mass or less is a compound of the general formula I.

(In Formula I, R ₁ represents the alkyl group of C _3- C ₆ or a optionally substituted phenyl group, R ₂ represents the alkyl group of C _2- C ₃ , and m is an integer of 1-3. .)
Is preferably used.

Examples of the compound of the general formula I include, but are not limited to, phenoxyethanol, propylene glycol monobutyl ether, dipropylene glycol monobutyl ether, and tripropylene glycol monobutyl ether. Of these, phenoxyethanol is most preferable because of its solubility and ease of compounding. (D) The glycol ether solvent having a solubility in water at 20 ° C. of 7% by mass or less is preferably blended in an amount of 0.1 to 5.0% by mass in the cleaning liquid. If it is less than 0.1% by mass, a problem may occur in defoaming property, while if it exceeds 5.0% by mass, it may affect the initial foaming.

The cleaning liquid of the effervescent detergent composition of the present invention contains (E) water and the component (G) organic acid and / or salt of the organic acid. The organic acid and / or the salt of the organic acid blended in the effervescent sterilizing composition of the present invention is in the form of foam after adhering the foam of the effervescent sterilizing composition sprayed from the aerosol container to the sprayed object. It is used as a defoaming effect enhancer to shorten the defoaming time of the body. Conventionally, it has been known that a salt of an organic acid is blended in a detergent composition as a pH adjuster and a chelating agent, but as a defoaming effect enhancer for shortening the defoaming time of a foamy body of an effervescent sterilizing composition. Working is the first finding discovered by the present inventors.

The blending amount of the organic acid and / or the salt of the organic acid in the foaming detergent composition of the present invention is not particularly limited, but if the blending amount is too small, the defoaming effect may not be sufficiently enhanced. On the other hand, even if the blending amount is too large, the enhancement effect is not improved. The blending amount of the organic acid and / or the salt of the organic acid is preferably in the range of 0.1% by mass or more and 10% by mass or less with respect to the entire effervescent detergent composition, and as shown in Examples described later. It is more preferable to blend the salt of the organic acid in the range of 0.5% by mass or more and 5% by mass or less with respect to the entire effervescent detergent composition.

Specific examples of the organic acid used as the defoaming effect enhancer in the present invention include citric acid, malic acid, succinic acid, lactic acid, ethylenediaminetetraacetic acid (EDTA) and the like. Specific examples of the salt of the organic acid include the sodium salt and the potassium salt of the organic acid. These compounds may be used alone or in combination of two or more. When an organic acid is added to the cleaning solution, the cleaning solution may become acidic and irritate to the skin. Therefore, it is preferable to add a salt of an organic acid that makes the cleaning liquid weakly alkaline.

Among the above-mentioned organic acid salts, citric acid, which is widely used as a chemical product, is easily available, has high safety, and exhibits a high defoaming effect when blended with a glycol ether solvent. Salts of acid, malic acid and succinic acid are more preferred. Other types of defoamers such as fatty acid ester defoamers, higher alcohol defoamers, and polyether defoamers may be added as long as the effects of the present invention are not hindered. ..

The cleaning liquid of the effervescent detergent composition of the present invention containing the above components is filled in an aerosol container together with the propellant (F). The propellant is preferably mainly LPG having a pressure of 0.23 to 0.50 MPa at 20 ° C., and of course, dimethyl ether (DME) or compressed gas (nitrogen, carbon dioxide, etc.) is added to the propellant as needed. It doesn't matter. The appropriate mixing ratio of the cleaning liquid and the propellant in the effervescent detergent composition is 50 to 85% by volume / 15 to 50% by volume.

The injection button used in the present invention may be any button that forms bubbles, but the distance from the stem to the tip of the injection port is preferably 5 to 50 mm. If it exceeds 50 mm, inconvenience may occur such as an increase in after-draw in which bubbles accumulate near the nozzle of the button.

Further, in the effervescent detergent composition of the present invention, as other components, as necessary, an inorganic antibacterial agent, an organic antibacterial agent, an algae-proofing agent, a rust-preventing agent, a chelating agent, a pH adjuster, and a rust-preventing agent ( (Sodium benzoate, etc.), disinfectant, deodorant, insect repellent, fragrance, etc. may be appropriately blended as long as the effects of the present invention are not impaired. As described above, when an organic acid is added as an antifoaming effect enhancer, the cleaning liquid becomes acidic. Therefore, a pH adjusting agent is added to adjust the pH of the cleaning liquid to about 6.0 to 8.0. It can be a highly safe foaming detergent composition.

By applying or spraying the foaming detergent composition of the present invention thus obtained on a screen door or a filter, most of the sprayed foams adhere to the screen door or the filter without penetrating and have an excellent cleaning effect. The cleaning efficiency of the sprayed object can be improved by promptly extinguishing the foam after the effect.

The effervescent detergent composition of the present invention comprises (A) a surfactant, (B) _{a paraffinic hydrocarbon of C 10-} C ₁₈ , (C) ethanol and / or isopropyl alcohol, and (D) water at 20 ° C. A cleaning solution containing (E) water containing a glycol ether solvent having a solubility in water of 7% by mass or less, (G) an organic acid and / or a salt of an organic acid is simply filled in an aerosol container together with (F) a propellant. , Very simple composition. Therefore, it is easy to manufacture and extremely safe.

The present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the claims, and the present invention can be obtained by appropriately combining the technical means disclosed in the different embodiments. The form is also included in the technical scope of the present invention. Hereinafter, the effects of the present invention will be described in more detail with reference to Examples, but the present invention is not limited to these Examples.

[Preparation of test solution]
(A) surfactant as lauryl dimethyl amine oxide (trade name: Kadenakkusu DM12D-W, manufactured by Lion Specialty Chemicals Inc.) IP 2.0 mass%, as a paraffinic hydrocarbon (B) C ₁₀ -C ₁₈ Solvent 2028 (C _10- C ₁₂ isoparaffin, manufactured by Idemitsu Kosan Co., Ltd.) is 1.0% by mass, (C) 95% ethanol (manufactured by Wako Pure Chemical Industries, Ltd.) is 10% by mass, and (D) solubility in water at 20 ° C. Is 7% by mass or less, 1.5% by mass of phenoxyethanol as a glycol ether solvent, 2.0% by mass of trisodium citrate as a salt of (G) organic acid, 0.05% by mass of fragrance, and the balance. (E) A cleaning solution containing water was prepared. The pH of this cleaning solution was 7.9. 70% by volume of the cleaning liquid was placed in an aerosol container, and 30% by volume of LPG as a propellant (F) was pressure-filled to obtain the effervescent detergent composition of the present invention.

The pressure of LPG at this time was 0.29 MPa (20 ° C.). A wide-angle mechanical shake button (hole diameter 0.5 mm, manufactured by Mitani Valve Co., Ltd.) was used as the injection button.

When 30 mL of the foaming detergent composition of the present invention was treated on a metal screen door having an area of 2 m ^{2, the sprayed foam adhered to the screen door and exhibited an excellent cleaning effect.} The foam was defoamed like a strobe within 15 seconds and became liquid, so the screen door could be cleaned by simply wiping it gently with a cloth. Such a screen door cleaning operation was efficient and extremely practical.

[Confirmation test of detergency and foam performance]
According to Example 1, lauryldimethylamine oxide (trade name: Cadenax DM12D-W, manufactured by Lion Specialty Chemicals), decyldimethylamine oxide (trade name: Cadenax DM10D-W, manufactured by Lion Specialty Chemicals), Myristyl dimethylamine oxide (trade name: Cadenax DM14D-W, manufactured by Lion Specialty Chemicals), lauroylamide propyl dimethylamine oxide, polyoxyethylene decyl ether (trade name: Safety Cut LI-3085, manufactured by Aoki Oil & Fat Industry Co., Ltd.) , Lauryldimethylacetate betaine (trade name: Recabion A-100, manufactured by Shin Nihon Rika Co., Ltd.), IP solvent 2028, IP solvent 1620 (C _12- C ₁₆ isoparaffin, manufactured by Idemitsu Kosan Co., Ltd.), neothiosol (C _12- C ₁₆ normal) Paraffin, manufactured by Chuo Kasei Co., Ltd.), Isoper L (C _11- C ₁₃ isoparaffin, manufactured by Tonen General Petroleum Co., Ltd.), Isoper M (C _11- C ₁₃ isoparaffin, manufactured by Tonen General Petroleum Co., Ltd.), ethanol, isopropyl alcohol (IPA, sum) Kojunyaku Kogyo Co., Ltd.), Phenoxyethanol, Propylene Glycol Monobutyl Ether (Product Name: Dawanol PnB, Dow Chemical Japan Co., Ltd.), Dipropylene Glycol Monobutyl Ether (Product Name: Dawanol DPnB, Dow Chemical Japan Co., Ltd.), Tripropylene Glycol monobutyl ether (trade name: Dawanol TPnB, manufactured by Dow Chemical Japan), trisodium citrate, tripotassium citrate, sodium lactate, disodium malate, sodium ethylenediamine tetraacetate (EDTA-4Na), succinic acid, succinate Disodium acid acid and disodium fumarate (all manufactured by Wako Pure Chemical Industries, Ltd.) were blended in the blending ratio (mass%) shown in Table 1, and purified water was added to obtain a cleaning solution as 100 mass%. The cleaning liquid was placed in an aerosol container together with LPG and DME as a propellant to prepare an effervescent detergent composition (the present inventions 1 to 8) having the composition shown in Table 1. Similarly, each component in which trisodium phosphate was added to the above components was blended in the blending ratio (mass%) shown in Table 2, and purified water was added to obtain a washing liquid as 100% by mass. This cleaning liquid was placed in an aerosol container together with LPG and DME as propellants to prepare effervescent detergent compositions (Comparative Examples 1 to 5) having the compositions shown in Table 2. The following detergency test and foam performance test were carried out using the foaming detergent compositions of the present inventions 1 to 8 and Comparative Examples 1 to 5. The results are shown in Table 3.

注１；各成分の数字は質量％
注２；ラウリルジメチルアミンオキシド
注３；デシルジメチルアミンオキシド
注４；ミリスチルジメチルアミンオキシド
注５；ラウロイルアミドプロピルジメチルアミンオキシド
注６；ポリオキシエチレンデシルエーテル
注７；ラウリルジメチル酢酸ベタイン

Note 1: The number of each component is mass%
Note 2: Lauryl dimethylamine oxide Note 3; Decyldimethylamine oxide Note 4; Myristyldimethylamine oxide Note 5; Lauroylamide propyldimethylamine oxide Note 6; Polyoxyethylene decyl ether Note 7; Lauryldimethylacetate betaine

(1) Detergency test Various foaming detergent compositions are sprayed on the screen surface of a screen door that has been left outdoors for a long period of time, left for 5 minutes, washed with water, and the cleaning condition of the screen surface is observed and evaluated according to the following criteria. bottom.
○: Dirt was completely removed △: Some dirt remained ×: Almost no dirt was removed

(2) Foam performance test When spraying various foaming detergent compositions on the screen surface of the screen door, observe the foaming property, foam adhesion, foam scattering, and defoaming property on the screen door, and use the following criteria. evaluated.
<Effervescent>
◯: Good foaming property Δ: Foaming but not sufficient ×: Almost no foaming <Foam adhesion>
◯: Adhesion rate 90% or more Δ: Adhesion rate 50 to 90%
X: Adhesion rate 50% or less <Foam scattering>
○: Almost none △: A little ×: Many <Defoaming property on screen door>
⊚: Sharp defoaming within 15 seconds ○: Sharp defoaming within 20 seconds △: Defoaming within 30 seconds but not clear ×: It takes longer than 30 seconds for the bubbles to disappear

As a result of the test, all of the foaming detergent compositions of the present invention (the present inventions 1 to 8) containing a salt of an organic acid as an antifoaming effect enhancer have good foaming properties when cleaning the net door, and stains without rubbing. It was confirmed that the foam was dropped and the foam was defoamed like a strobe within 20 seconds. In particular, in the present inventions 1 to 4 and 7 in which trisodium citrate, tripotassium citrate, sodium lactate, disodium malate, and disodium succinate were used as salts of organic acids, the sprayed foam was formed on the net door surface. The foamy body was defoamed within 15 seconds without dripping as it was, and the cleaning work of the net door and the like became extremely efficient.

On the other hand, when the organic acid salt was not blended (Comparative Examples 1, 3 to 5) and when trisodium phosphate was added instead of the organic acid salt (Comparative Example 2), the consumption exceeded 20 seconds. It took a long time for foaming, and the defoaming property was inferior and the workability of cleaning was inferior.

The foaming detergent composition of the present invention is used for screen doors and air conditioner filters, as well as for cleaning windowpanes, ventilation fans, toilets, bathtubs, automobiles, etc. It can be suitably used in the fields of agents, insect repellents and the like.

Claims (5)

One or more selected from organic acid salts
(A) Surfactant, (B) _{Paraffinic hydrocarbon of C 10-} C ₁₈ , (C) Ethanol and / or isopropyl alcohol, (D) Glycol ether having a solubility in water at 20 ° C. of 7% by mass or less. A cleaning liquid containing a solvent and (E) water and (F) propellant are blended in an foaming detergent composition prepared by filling an aerosol container.
The organic acid is citric acid, malic acid, succinic acid, and lactic acid, and the blending amount of the salt of the organic acid with respect to the cleaning liquid is 0.5% by mass or more and 5% by mass or less.
A defoaming effect characterized by shortening the defoaming time of the foamed body within a predetermined time after adhering the foamy body of the foaming detergent composition sprayed from the aerosol container to the sprayed object. Enhancer. The defoaming effect enhancer according to claim 1, wherein the defoaming time is shortened to 20 seconds or less. The erasure according to claim 1 or 2, wherein the (A) surfactant is at least one selected from polyoxyethylene alkyl ether, alkylamine oxide, and alkylcarboxybetaine-based surfactant. Foam effect enhancer. (A) Surfactant, (B) _{Paraffinic hydrocarbon of C 10-} C ₁₈ , (C) Ethanol and / or isopropyl alcohol, (D) Glycol ether having a solubility in water at 20 ° C. of 7% by mass or less. An effervescent detergent composition obtained by filling an aerosol container with a cleaning liquid containing a solvent, (E) water, and (F) propellant.
(G) antifoaming effect enhancer as citric acid, malic acid, succinic acid, be formulated with 5 wt% or less of the amount more than 0.5 mass% against the washing liquid at least one member selected from the salts of lactic acid By
A foaming detergent composition in which the cleaning efficiency of the sprayed object is enhanced by adhering the foamy body of the foaming detergent composition sprayed from the aerosol container to the sprayed object and then defoaming within 20 seconds. thing. The effervescent detergent composition according to claim 4, wherein the (A) surfactant is at least one selected from polyoxyethylene alkyl ether, alkylamine oxide, and alkylcarboxybetaine-based surfactant. ..