WO2023120178A1 - Gelatinous cleaning agent composition - Google Patents

Gelatinous cleaning agent composition Download PDF

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Publication number
WO2023120178A1
WO2023120178A1 PCT/JP2022/045011 JP2022045011W WO2023120178A1 WO 2023120178 A1 WO2023120178 A1 WO 2023120178A1 JP 2022045011 W JP2022045011 W JP 2022045011W WO 2023120178 A1 WO2023120178 A1 WO 2023120178A1
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Prior art keywords
detergent composition
gel detergent
component
present
polyoxyalkylene
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PCT/JP2022/045011
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French (fr)
Japanese (ja)
Inventor
加純 上西
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小林製薬株式会社
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Publication of WO2023120178A1 publication Critical patent/WO2023120178A1/en

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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes

Definitions

  • the present invention relates to a gel detergent composition that is used by adhering to hard surfaces such as toilet bowls, glass, windows, doors, bathroom walls, etc., comprising polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl
  • the present invention relates to a gel detergent composition containing ether, perfume, and water and having suppressed white turbidity.
  • various detergent compositions have been used to remove dirt adhering to hard surfaces such as toilet bowls and create a hygienic environment.
  • a flush toilet cleaning agent composition an on-tank or in-tank toilet cleaning agent designed to elute the cleaning agent into the flush water by installing it in the hand wash section or water storage tank of the flush toilet. is used.
  • tankless flush toilets have become popular, and there is a drawback that on-tank or in-tank toilet cleaning compositions cannot be applied to tankless flush toilets. Therefore, in recent years, gel detergent compositions have been developed that are used by adhering to hard surfaces such as toilet bowls.
  • polyoxyalkylene alkyl ether is used as a surfactant in order to provide required physical properties such as gel formation, adhesion to hard surfaces, and detergency. and/or polyoxyalkylene alkenyl ethers are commonly used.
  • a toilet bowl gel detergent containing a polyoxyethylene alkyl ether composed of a polyoxyethylene having a degree of polymerization of 13 to 50 and an alkyl group having 12 to 18 carbon atoms is used as a toilet bowl bowl.
  • Patent Document 2 15 to 40% by weight of polyalkoxy nonionic surfactants such as polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers, 1 to 10% by weight of specific co-curing agents, and 25% by weight of water. It has been reported that cleaning compositions containing more than
  • the space in which the gel detergent composition is used can be scented, and the comfort of life can be improved. can be expected. Therefore, the present inventor proceeded with investigations to develop a formulation in which perfume is added to a gel detergent composition that is used by adhering to a hard surface. It has been found that when a perfume is blended together with oxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether and water, cloudiness occurs and the appearance deteriorates.
  • an object of the present invention is to provide a gel detergent composition for use by adhering to a hard surface, which contains a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, a perfume, and water, and
  • An object of the present invention is to provide a formulation technology that suppresses cloudiness.
  • a gel detergent composition that is used by adhering to a hard surface contains a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, It has been found that by containing a quaternary ammonium salt together with a perfume and water, cloudiness can be suppressed and a transparent appearance can be provided.
  • gel detergent compositions are usually produced by mixing raw materials at a high temperature (60-80°C) and cooling to room temperature.
  • a high temperature 60-80°C
  • the present inventors in the production of a gel detergent composition, if a perfume is added together with water and a polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether and mixed at a high temperature, the flowability of the raw materials when mixed It has been confirmed that there is a problem that the production efficiency is lowered due to a decrease in the production efficiency.
  • the present inventors have found that the addition of a quaternary ammonium salt together with a polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, a perfume, and water can sufficiently improve fluidity during mixing of raw materials. It has also been found that the gel detergent composition can be produced efficiently by overcoming the above-mentioned problems.
  • Section 1 A gel detergent composition used by adhering to a hard surface, A gel detergent composition comprising (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, (B) a fragrance, (C) a quaternary ammonium salt, and (D) water. Section 2. 10 to 50% by weight of component (A), 0.1 to 20% by weight of component (B), 0.5 to 30% by weight of component (C), and 30 to 80% by weight of component (D) Item 1. The gel detergent composition according to Item 1, containing 1% by weight. Item 3. Item 3.
  • the gel detergent composition of the present invention contains a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, a perfume, and water, yet is capable of suppressing white turbidity and has a transparent and good appearance. can be done.
  • the gel detergent composition of the present invention can suppress deterioration in fluidity of raw material mixture during production, efficient production is also possible.
  • FIG. 1 is an image of the appearance of gel detergent compositions of Examples 1 and 6 and Comparative Example 1.
  • FIG. 1 is an image of the appearance of gel detergent compositions of Examples 1 and 6 and Comparative Example 1.
  • the gel cleansing composition of the present invention is a gel cleansing composition that is used by adhering to a hard surface, and comprises a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether ( (Sometimes called component (A)), perfume (sometimes called component (B)), quaternary ammonium salt (sometimes called component (C)), and water ((D) It is characterized by containing
  • component (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether
  • perfume sometimes called component (B)
  • quaternary ammonium salt sometimes called component (C)
  • water (D) It is characterized by containing
  • the gel detergent composition of the present invention is described in detail below.
  • the gel detergent composition of the present invention contains polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether as component (A).
  • the polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether contribute to formation of a gel state, imparting adhesion to hard surfaces, imparting detergency due to surfactant action, and the like. It is a component that
  • a polyoxyalkylene alkyl ether is a nonionic surfactant in which a polyoxyalkylene chain and an alkyl group are ether-bonded.
  • a polyoxyalkylene alkenyl ether is a nonionic surfactant in which a polyoxyalkylene chain and an alkenyl group are ether-bonded.
  • the polyoxyalkylene chain that constitutes the polyoxyalkylene alkyl ether and polyoxyalkylene alkenyl ether may be, for example, any of a polyoxyethylene chain, a polyoxypropylene chain, or a polyoxyethylene-polyoxypropylene chain.
  • the polyoxyethylene-polyoxypropylene chain may be a random addition of ethylene oxide and propylene oxide, or a block addition of these.
  • Polyoxyalkylene chains constituting polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers preferably include polyoxyethylene chains and polyoxypropylene chains, more preferably polyoxyethylene chains.
  • the average number of moles of alkylene oxide added to the polyoxyalkylene chain constituting the polyoxyalkylene alkyl ether and polyoxyalkylene alkenyl ether is, for example, 10 to 100, preferably 20 to 70, more preferably 40 to 60. .
  • alkyl groups and alkenyl groups that constitute the polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers may be linear or branched.
  • the number of carbon atoms in the alkyl group and alkenyl group is, for example, 10-24, preferably 12-22, more preferably 14-20.
  • components (A) preferably polyoxyethylene (average number of added moles 20 to 70) cetyl ether, polyoxyethylene (average number of added moles 20 to 70) stearyl ether, and polyoxyethylene (average number of added moles 20 70) oleyl ether.
  • one of polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers may be selected and used alone, or two or more of them may be used. May be used in combination.
  • the content of component (A) in the gel detergent composition of the present invention may be appropriately set within a range in which a gel state can be formed. More preferably 30 to 40% by weight.
  • the gel detergent composition of the present invention contains a fragrance as component (B).
  • the gel detergent composition of the present invention can impart a desired fragrance to the space in which it is used by containing a fragrance component.
  • the type of perfume contained in the liquid fragrant cleaning agent composition for flush toilets of the present invention may be appropriately selected from oily perfumes according to the scent to be provided.
  • Synthetic fragrances such as hydrogen-based fragrances, ether-based fragrances, ester-based fragrances, alcohol-based fragrances, aldehyde-based fragrances, and ketone-based fragrances can be mentioned.
  • one kind of perfume may be used alone, or two or more kinds of perfumes may be used in combination as a compounded perfume so as to exhibit a desired scent. You may
  • the content of component (B) may be appropriately set according to the type of component (B) and the strength of the aroma to be provided. 20% by weight, preferably 0.5 to 10% by weight, more preferably 1 to 5% by weight.
  • the gel cleaning composition of the present invention contains a quaternary ammonium salt as component (C).
  • a gel detergent composition containing the components (A) and (B) and the component (D) described later becomes cloudy and deteriorates in appearance. White turbidity can be suppressed by containing a quaternary ammonium together with.
  • the components (A) and (B) and the component (D) described later are mixed at a high temperature (60 to 80° C.), the fluidity during mixing of the raw materials will decrease, leading to a decrease in production efficiency.
  • the gel detergent composition of No. 2 by containing the quaternary ammonium together with these components, it is possible to suppress the decrease in fluidity during mixing of the raw materials in the production, thereby enabling efficient production.
  • the type of quaternary ammonium salt used in the present invention is not particularly limited, but examples include quaternary ammonium chlorides and quaternary ammonium methyl sulfates. Specific examples of quaternary ammonium salts include benzalkonium chloride, cetylpyridinium chloride, benzethonium chloride, dequalinium chloride, dialkyl chloride (8-22 carbon atoms) dimethylammonium, alkyl chloride (8-22 carbon atoms) trimethylammonium.
  • methylbenzethonium chloride lauroylcolaminoformylmethylpyridinium chloride, dialkyl (8-22 carbon atoms) dimethylammonium methylsulfate, alkyl (8-22 carbon atoms) trimethylammonium methylsulfate, and the like.
  • quaternary ammonium salts may be used singly or in combination of two or more.
  • one type of quaternary ammonium salt may be used alone, or two or more types of quaternary ammonium salts may be combined to form a blended perfume. may be used.
  • the ratio of component (B) to component (C) is, for example, 1 to 5000 parts by weight, preferably 10 parts by weight, of component (C) per 100 parts by weight of component (B). ⁇ 1000 parts by weight, more preferably 50 to 400 parts by weight.
  • the content of component (C) in the gel detergent composition of the present invention may be appropriately set according to the type of component (C). ⁇ 15% by weight, more preferably 2-8% by weight.
  • the gel detergent composition of the present invention contains water as component (D).
  • water is a component that contributes to formation of the gel state.
  • the content of component (D) may be appropriately set within a range in which a gel state can be formed. , and more preferably 50 to 70% by weight.
  • the gel detergent composition of the present invention may optionally contain a solvent (other than component (D)), a surfactant (other than component (A)), an enzyme, a disinfectant, and a chelate.
  • a solvent other than component (D)
  • a surfactant other than component (A)
  • an enzyme e.g., a sulfate
  • a disinfectant e.g., a sulfate
  • a chelate e.g., a chelate.
  • agents, colorants, pigments, deodorants, emulsifiers, solubilizers, bulking agents, solubility modifiers, bleaching agents, water repellents, hydrophilic agents, fillers, pH adjusters, thickeners, buffers, deodorants An appropriate amount of additives such as a foaming agent can be included.
  • the gel detergent composition of the present invention is prepared by mixing predetermined amounts of the above-mentioned components (A) to (D) and optionally other components under a temperature condition of about 60 to 80°C, followed by cooling. It can be manufactured by By containing the components (A) to (D), the gel detergent composition of the present invention can suppress a decrease in fluidity during mixing of raw materials in production, and thus can be produced efficiently.
  • the gel detergent composition of the present invention is used for cleaning hard surfaces. Specifically, the gel detergent composition of the present invention is adhered to a hard surface and contacted with water while adhered to the hard surface.
  • the hard surface to be cleaned may be any hard surface that can come into contact with water.
  • the wall of a bathroom etc. are mentioned. Among these, toilet bowls are preferred.
  • the gel detergent composition of the present invention When the gel detergent composition of the present invention is used for cleaning a toilet bowl, the gel detergent composition of the present invention may be attached to the part that comes into contact with water supplied as flush water.
  • Such an attachment site is preferably the surface of the toilet bowl, but in the case of a flush toilet with a hand-washing unit above the water storage tank, the saucer of the hand-washing unit (top lid surface of the water storage tank). There may be. Even if the gel detergent composition of the present invention adheres to such a site, it has excellent adhesion to hard surfaces, so even if flush water flows or is supplied to the water storage tank as flush water. Even if it comes into contact with water, it can maintain its adhered state.
  • the gel detergent composition of the present invention In order to attach the gel detergent composition of the present invention to a hard surface, it may be extruded or sprayed onto the hard surface from a container containing the gel detergent composition of the present invention.
  • the gel-type detergent composition of the present invention is supplied in a push-type container such as a tube container, a bottle container or a syringe-type container, or a spray-type container such as an aerosol container.
  • a push-type container such as a tube container, a bottle container or a syringe-type container, or a spray-type container such as an aerosol container.
  • the extrusion mechanism of the push-type container is not particularly limited, and may be a manual type, a compression type, or the like.
  • the method for suppressing cloudiness of the present invention suppresses cloudiness of a gel detergent composition containing (A) polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, (B) perfume, and (D) water.
  • a gel detergent composition containing (A) polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, (B) a fragrance, (C) a quaternary ammonium salt, and (D) It is characterized by containing water.
  • the method for suppressing decrease in fluidity comprises a gel detergent composition containing (A) polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, (B) perfume, and (D) water. wherein, as raw materials for a gel detergent composition, (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, and (B) a fragrance and (D) water together with (C) a quaternary ammonium salt.
  • Test example 1 A gel detergent composition having the composition shown in Table 1 was prepared. Specifically, after mixing each component shown in Table 1 at 60° C., the mixture was cooled to room temperature to form a gel state, thereby preparing a gel detergent composition. In addition, in preparation of all the gel detergent compositions, mixing at 60° C. was performed until each component was sufficiently uniform. All of the obtained gel-like detergent compositions had adhesiveness to the surface of the toilet bowl.
  • Appearance of gel detergent composition> ⁇ : Appearance is transparent. x: Appearance is markedly cloudy and completely lost in transparency.
  • gel detergent compositions containing benzalkonium chloride or didecyldimethylammonium methylsulfate (Examples 1-6), along with polyoxyalkylene alkyl ethers, fragrances, and water, are clear and have good environmental , and no decrease in fluidity of the raw material mixture during production was observed.

Abstract

[Problem] The purpose of the present invention is to provide a formulation of a gelatinous cleaning agent composition used by being adhered to a hard surface, the gelatinous cleaning agent composition inhibiting cloudiness and containing polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, a fragrance, and water. [Solution] Specifically provided is a gelatinous cleaning agent composition used by being adhered to a hard surface and containing (A) polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, (B) a fragrance, (C) a quaternary ammonium salt, and (D) water.

Description

ゲル状洗浄剤組成物gel detergent composition
　本発明は、トイレの便器、ガラス、窓、ドア、浴室の壁等の硬質表面に付着させて使用されるゲル状洗浄剤組成物であって、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと、香料と、水とを含み、白濁を抑制されているゲル状洗浄剤組成物に関する。 The present invention relates to a gel detergent composition that is used by adhering to hard surfaces such as toilet bowls, glass, windows, doors, bathroom walls, etc., comprising polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl The present invention relates to a gel detergent composition containing ether, perfume, and water and having suppressed white turbidity.
　従来、トイレの便器等の硬質表面に付着する汚れを除去し、衛生的な環境を作り出すために、様々な洗浄剤組成物が使用されている。例えば、水洗トイレの洗浄剤組成物としては、水洗トイレの手洗い部や貯水タンク内に設置することにより、フラッシュ水に洗浄剤を溶出できるように設計されたオンタンク又はインタンク用のトイレ用洗浄剤が使用されている。しかしながら、近年、タンクレスの水洗トイレが普及しており、オンタンク又はインタンク用のトイレ用洗浄剤組成物では、タンクレスの水洗トイレに適用できないという欠点がある。そこで、近年、トイレの便器ボウル等の硬質表面に付着させて使用するゲル状洗浄剤組成物が開発されている。 Conventionally, various detergent compositions have been used to remove dirt adhering to hard surfaces such as toilet bowls and create a hygienic environment. For example, as a flush toilet cleaning agent composition, an on-tank or in-tank toilet cleaning agent designed to elute the cleaning agent into the flush water by installing it in the hand wash section or water storage tank of the flush toilet. is used. However, in recent years, tankless flush toilets have become popular, and there is a drawback that on-tank or in-tank toilet cleaning compositions cannot be applied to tankless flush toilets. Therefore, in recent years, gel detergent compositions have been developed that are used by adhering to hard surfaces such as toilet bowls.
　従来、硬質表面に付着させて使用するゲル状洗浄剤組成物では、ゲルの形成、硬質表面への付着性、洗浄性等の要求物性を備えさせるために、界面活性剤としてポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルが汎用されている。例えば、特許文献１には、重合度が１３～５０のポリオキシエチレンと炭素数１２～１８のアルキル基で構成されるポリオキシエチレンアルキルエーテルを含むトイレ用ゲル状洗浄剤を、トイレの便器ボウルの表面に付着させることによって、流水と接触しても、便器ボウルの表面に付着した状態を維持したまま、流水に洗浄剤を持続的に放出できることが報告されている。また、特許文献２には、ポリオキシアルキレンアルキルエーテル、ポリオキシアルキレンアルケニルエーテル等のポリアルコキシ非イオン性界面活性剤１５～４０重量％、特定の共硬化剤１～１０重量％、及び水２５重量％以上を含む洗浄組成物は、自己粘着性と共に、高い硬度及び剛性を備え得ることが報告されている。 Conventionally, in a gel detergent composition that is used by adhering to a hard surface, polyoxyalkylene alkyl ether is used as a surfactant in order to provide required physical properties such as gel formation, adhesion to hard surfaces, and detergency. and/or polyoxyalkylene alkenyl ethers are commonly used. For example, in Patent Document 1, a toilet bowl gel detergent containing a polyoxyethylene alkyl ether composed of a polyoxyethylene having a degree of polymerization of 13 to 50 and an alkyl group having 12 to 18 carbon atoms is used as a toilet bowl bowl. It has been reported that the cleaning agent can be continuously released into the running water while maintaining the state of being attached to the surface of the toilet bowl even when the cleaning agent is attached to the surface of the toilet bowl. Further, in Patent Document 2, 15 to 40% by weight of polyalkoxy nonionic surfactants such as polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers, 1 to 10% by weight of specific co-curing agents, and 25% by weight of water. It has been reported that cleaning compositions containing more than
特開２０１１－５７７８０号公報Japanese Unexamined Patent Application Publication No. 2011-57780 特表２０１８－５１９３９８号公報Japanese Patent Publication No. 2018-519398
　硬質表面に付着させて使用されるゲル状洗浄剤組成物に香料を配合することによって、当該ゲル状洗浄剤組成物を使用する空間に芳香を付与することができ、生活の快適性を高めることが期待できる。そこで、本発明者は、硬質表面に付着させて使用するゲル状洗浄剤組成物に香料を配合した処方を開発すべく検討を進めたところ、当該ゲル状洗浄剤組成物で汎用されているポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと水と共に、香料を配合すると、白濁が生じて外観が低下するという問題点を知得した。 By adding perfume to the gel detergent composition used by adhering to a hard surface, the space in which the gel detergent composition is used can be scented, and the comfort of life can be improved. can be expected. Therefore, the present inventor proceeded with investigations to develop a formulation in which perfume is added to a gel detergent composition that is used by adhering to a hard surface. It has been found that when a perfume is blended together with oxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether and water, cloudiness occurs and the appearance deteriorates.
　そこで、本発明の目的は、硬質表面に付着させて使用されるゲル状洗浄剤組成物において、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと、香料と、水とを含有させ、且つ白濁を抑制する製剤技術を提供することである。 Accordingly, an object of the present invention is to provide a gel detergent composition for use by adhering to a hard surface, which contains a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, a perfume, and water, and An object of the present invention is to provide a formulation technology that suppresses cloudiness.
　本発明者は、前記課題を解決すべく鋭意検討を行ったとこころ、硬質表面に付着させて使用されるゲル状洗浄剤組成物において、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと、香料と、水と共に、第四級アンモニウム塩を含有させることにより、白濁が抑制でき、透明な外観を備えさせ得ることを見出した。 The inventor of the present invention has made intensive studies to solve the above-mentioned problems, and found that a gel detergent composition that is used by adhering to a hard surface contains a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, It has been found that by containing a quaternary ammonium salt together with a perfume and water, cloudiness can be suppressed and a transparent appearance can be provided.
　一方、通常、ゲル状洗浄剤組成物は、高温（６０～８０℃）で原料を混合し、室温まで冷却することにより製造されている。そして、本発明者によって、ゲル状洗浄剤組成物の製造において、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと水と共に香料を添加して高温で混合すると、原料の混合時の流動性が低下し、製造効率が低下するという問題点があることが確認されている。これに対して、本発明者は、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと、香料と、水と共に、第四級アンモニウム塩を含有させると、原料の混合時の流動性を十分に確保でき、前記問題点を克服して効率的にゲル状洗浄剤組成物を製造できることをも見出した。 On the other hand, gel detergent compositions are usually produced by mixing raw materials at a high temperature (60-80°C) and cooling to room temperature. According to the present inventors, in the production of a gel detergent composition, if a perfume is added together with water and a polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether and mixed at a high temperature, the flowability of the raw materials when mixed It has been confirmed that there is a problem that the production efficiency is lowered due to a decrease in the production efficiency. On the other hand, the present inventors have found that the addition of a quaternary ammonium salt together with a polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, a perfume, and water can sufficiently improve fluidity during mixing of raw materials. It has also been found that the gel detergent composition can be produced efficiently by overcoming the above-mentioned problems.
　本発明は、これらの知見に基づいて、更に検討を重ねることにより完成したものである。即ち、本発明は、以下に掲げる態様の発明を提供する。
項１．　硬質表面に付着させて使用されるゲル状洗浄剤組成物であって、
(A)ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル、(B)香料、(C)第四級アンモニウム塩、並びに(D)水を含有する、ゲル状洗浄剤組成物。
項２．　前記(A)成分を１０～５０重量％、前記(B)成分を０．１～２０重量％、前記(C)成分を０．５～３０重量％、及び前記(D)成分を３０～８０重量％含有する、項１に記載のゲル状洗浄剤組成物。
項３．　前記(C)成分が、塩化ベンザルコニウム及び／又はジアルキル（炭素数８～２２）ジメチルアンモニウムメチルサルフェートである、項１又は２に記載のゲル状洗浄剤組成物。
項４．　トイレ便器の洗浄用である、項１～３のいずれかに記載のゲル状洗浄剤組成物。 The present invention has been completed through further studies based on these findings. That is, the present invention provides inventions in the following aspects.
Section 1. A gel detergent composition used by adhering to a hard surface,
A gel detergent composition comprising (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, (B) a fragrance, (C) a quaternary ammonium salt, and (D) water.
Section 2. 10 to 50% by weight of component (A), 0.1 to 20% by weight of component (B), 0.5 to 30% by weight of component (C), and 30 to 80% by weight of component (D) Item 1. The gel detergent composition according to Item 1, containing 1% by weight.
Item 3. Item 3. The gel detergent composition according to Item 1 or 2, wherein the component (C) is benzalkonium chloride and/or dialkyl (C8-22) dimethylammonium methylsulfate.
Section 4. Item 4. The gel detergent composition according to any one of Items 1 to 3, which is used for cleaning a toilet bowl.
　本発明のゲル状洗浄剤組成物は、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルと、香料と、水を含んでいながらも、白濁を抑制でき、透明で良好な外観を備えることができる。また、本発明のゲル状洗浄剤組成物は、製造時の原料混合の流動性の低下を抑制できるので、効率的な製造も可能になる。 The gel detergent composition of the present invention contains a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, a perfume, and water, yet is capable of suppressing white turbidity and has a transparent and good appearance. can be done. In addition, since the gel detergent composition of the present invention can suppress deterioration in fluidity of raw material mixture during production, efficient production is also possible.
実施例１、６、及び比較例１のゲル状洗浄剤組成物の外観を撮影した画像である。1 is an image of the appearance of gel detergent compositions of Examples 1 and 6 and Comparative Example 1. FIG.
１．ゲル状洗浄剤組成物
　本発明のゲル状洗浄剤組成物は、硬質表面に付着させて使用されるゲル状洗浄剤組成物であって、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル（(A)成分と表記することもある）、香料（(B)成分と表記することもある）、第四級アンモニウム塩（(C)成分と表記することもある）、並びに水（(D)成分と表記することもある）を含有することを特徴とする。以下、本発明のゲル状洗浄剤組成物について詳述する。 1. Gel Cleansing Composition The gel cleansing composition of the present invention is a gel cleansing composition that is used by adhering to a hard surface, and comprises a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether ( (Sometimes called component (A)), perfume (sometimes called component (B)), quaternary ammonium salt (sometimes called component (C)), and water ((D) It is characterized by containing The gel detergent composition of the present invention is described in detail below.
［（A）ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル］
　本発明のゲル状洗浄剤組成物は、(A)成分としてポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルを含有する。本発明のゲル状洗浄剤組成物において、ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテルは、ゲル状態の形成、硬質表面に対する付着性の付与、界面活性作用による洗浄性の付与等に寄与する成分である。 [(A) Polyoxyalkylene Alkyl Ether and/or Polyoxyalkylene Alkenyl Ether]
The gel detergent composition of the present invention contains polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether as component (A). In the gel detergent composition of the present invention, the polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether contribute to formation of a gel state, imparting adhesion to hard surfaces, imparting detergency due to surfactant action, and the like. It is a component that
　ポリオキシアルキレンアルキルエーテルとは、ポリオキシアルキレン鎖とアルキル基がエーテル結合している非イオン性界面活性剤である。ポリオキシアルキレンアルケニルエーテルとは、ポリオキシアルキレン鎖とアルケニル基がエーテル結合している非イオン性界面活性剤である。 A polyoxyalkylene alkyl ether is a nonionic surfactant in which a polyoxyalkylene chain and an alkyl group are ether-bonded. A polyoxyalkylene alkenyl ether is a nonionic surfactant in which a polyoxyalkylene chain and an alkenyl group are ether-bonded.
　ポリオキシアルキレンアルキルエーテル及びポリオキシアルキレンアルケニルエーテルを構成するポリオキシアルキレン鎖としては、例えば、ポリオキシエチレン鎖、ポリオキシプロピレン鎖、又はポリオキシエチレンポリオキシプロピレン鎖のいずれであってもよい。ポリオキシエチレンポリオキシプロピレン鎖は、エチレンオキサイドとプロピレンオキサイドがランダム付加されたものであってもよく、これらがブロック付加されたものであってもよい。 The polyoxyalkylene chain that constitutes the polyoxyalkylene alkyl ether and polyoxyalkylene alkenyl ether may be, for example, any of a polyoxyethylene chain, a polyoxypropylene chain, or a polyoxyethylene-polyoxypropylene chain. The polyoxyethylene-polyoxypropylene chain may be a random addition of ethylene oxide and propylene oxide, or a block addition of these.
　ポリオキシアルキレンアルキルエーテル及びポリオキシアルキレンアルケニルエーテルを構成するポリオキシアルキレン鎖として、好ましくはポリオキシエチレン鎖及びポリオキシプロピレン鎖、より好ましくはポリオキシエチレン鎖が挙げられる。 Polyoxyalkylene chains constituting polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers preferably include polyoxyethylene chains and polyoxypropylene chains, more preferably polyoxyethylene chains.
　ポリオキシアルキレンアルキルエーテル及びポリオキシアルキレンアルケニルエーテルを構成するポリオキシアルキレン鎖のアルキレンオキサイドの平均付加モル数としては、例えば、１０～１００、好ましくは２０～７０、より好ましくは４０～６０が挙げられる。 The average number of moles of alkylene oxide added to the polyoxyalkylene chain constituting the polyoxyalkylene alkyl ether and polyoxyalkylene alkenyl ether is, for example, 10 to 100, preferably 20 to 70, more preferably 40 to 60. .
　ポリオキシアルキレンアルキルエーテル及びポリオキシアルキレンアルケニルエーテルを構成するアルキル基及びアルケニル基は、直鎖状又は分岐状のいずれであってもよい。また、当該アルキル基及びアルケニル基の炭素数としては、例えば、１０～２４、好ましくは１２～２２、更に好ましくは１４～２０が挙げられる。 The alkyl groups and alkenyl groups that constitute the polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers may be linear or branched. The number of carbon atoms in the alkyl group and alkenyl group is, for example, 10-24, preferably 12-22, more preferably 14-20.
　(A)成分の中でも、好ましくは、ポリオキシエチレン（平均付加モル数２０～７０）セチルエーテル、ポリオキシエチレン（平均付加モル数２０～７０）ステアリルエーテル、及びポリオキシエチレン（平均付加モル数２０～７０）オレイルエーテルが挙げられる。 Among components (A), preferably polyoxyethylene (average number of added moles 20 to 70) cetyl ether, polyoxyethylene (average number of added moles 20 to 70) stearyl ether, and polyoxyethylene (average number of added moles 20 70) oleyl ether.
　本発明のゲル状洗浄剤組成物において、(A)成分として、ポリオキシアルキレンアルキルエーテル及びポリオキシアルキレンアルケニルエーテルの中から１種を選択して単独で使用してもよく、また２種以上を組み合わせて使用してもよい。 In the gel detergent composition of the present invention, as component (A), one of polyoxyalkylene alkyl ethers and polyoxyalkylene alkenyl ethers may be selected and used alone, or two or more of them may be used. May be used in combination.
　本発明のゲル状洗浄剤組成物における(A)成分の含有量としては、ゲル状態を形成できる範囲で適宜設定すればよいが、例えば、１０～６０重量％、好ましくは２０～５０重量％、より好ましくは３０～４０重量％が挙げられる。 The content of component (A) in the gel detergent composition of the present invention may be appropriately set within a range in which a gel state can be formed. More preferably 30 to 40% by weight.
［(B)香料］
　本発明のゲル状洗浄剤組成物は、(B)成分として香料を含有する。本発明のゲル状洗浄剤組成は、香料成分を含有することにより、使用する空間に所望の香気を付与することが可能になる。 [(B) Perfume]
The gel detergent composition of the present invention contains a fragrance as component (B). The gel detergent composition of the present invention can impart a desired fragrance to the space in which it is used by containing a fragrance component.
　本発明の水洗トイレ用液体芳香洗浄剤組成物に含有される香料の種類については、備えさせる香気に応じて油性香料の中から適宜選択すればよく、例えば、天然香料（精油）の他、炭化水素系香料、エーテル系香料、エステル系香料、アルコール系香料、アルデヒド系香料、ケトン系香料等の合成香料が挙げられる。 The type of perfume contained in the liquid fragrant cleaning agent composition for flush toilets of the present invention may be appropriately selected from oily perfumes according to the scent to be provided. Synthetic fragrances such as hydrogen-based fragrances, ether-based fragrances, ester-based fragrances, alcohol-based fragrances, aldehyde-based fragrances, and ketone-based fragrances can be mentioned.
　本発明のゲル状洗浄剤組成物において、(B)成分として、１種の香料を単独で使用してもよく、また所望の香りが呈するように２種以上の香料を組み合わせて調合香料として使用してもよい。 In the gel detergent composition of the present invention, as the component (B), one kind of perfume may be used alone, or two or more kinds of perfumes may be used in combination as a compounded perfume so as to exhibit a desired scent. You may
　本発明のゲル状浄剤組成物において、(B)成分の含有量については、(B)成分の種類や備えさせる香気の強さ等に応じて適宜設定すればよいが、例えば０．１～２０重量％、好ましくは０．５～１０重量％、より好ましくは１～５重量％が挙げられる。 In the gel cleanser composition of the present invention, the content of component (B) may be appropriately set according to the type of component (B) and the strength of the aroma to be provided. 20% by weight, preferably 0.5 to 10% by weight, more preferably 1 to 5% by weight.
[(C)第四級アンモニウム塩]
　本発明のゲル状浄剤組成物は、(C)成分として第四級アンモニウム塩を含有する。前記(A)及び(B)成分並びに後述する(D)成分を含むゲル状洗浄剤組成物は、白濁して外観の悪化を招くが、本発明のゲル状洗浄剤組成物では、これらの成分と共に第四級アンモニウムを含むことにより、白濁を抑制することができる。また、前記(A)及び(B)成分並びに後述する(D)成分を高温（６０～８０℃）で混合すると、原料の混合時の流動性が低下により製造効率の低下を招くが、本発明のゲル状洗浄剤組成物では、これらの成分と共に第四級アンモニウムを含むことにより、製造における原料の混合時の流動性の低下を抑制し、効率的な製造が可能になっている。 [(C) Quaternary ammonium salt]
The gel cleaning composition of the present invention contains a quaternary ammonium salt as component (C). A gel detergent composition containing the components (A) and (B) and the component (D) described later becomes cloudy and deteriorates in appearance. White turbidity can be suppressed by containing a quaternary ammonium together with. In addition, if the components (A) and (B) and the component (D) described later are mixed at a high temperature (60 to 80° C.), the fluidity during mixing of the raw materials will decrease, leading to a decrease in production efficiency. In the gel detergent composition of No. 2, by containing the quaternary ammonium together with these components, it is possible to suppress the decrease in fluidity during mixing of the raw materials in the production, thereby enabling efficient production.
　本発明で使用される第四級アンモニウム塩の種類については、特に限定されないが、例えば、第四級アンモニウムの塩化物、第四級アンモニウムのメチル硫酸塩等が挙げられる。第四級アンモニウム塩として、具体的には、塩化ベンザルコニウム、塩化セチルピリジニウム、塩化ベンゼトニウム、塩化デカリニウム、塩化ジアルキル（炭素数８～２２）ジメチルアンモニウム、塩化アルキル（炭素数８～２２）トリメチルアンモニウム、塩化メチルベンゼトニウム、塩化ラウロイルコラミノホルミルメチルピリジニウム、ジアルキル（炭素数８～２２）ジメチルアンモニウムメチルサルフェート、アルキル（炭素数８～２２）トリメチルアンモニウムメチルサルフェート等が挙げられる。 The type of quaternary ammonium salt used in the present invention is not particularly limited, but examples include quaternary ammonium chlorides and quaternary ammonium methyl sulfates. Specific examples of quaternary ammonium salts include benzalkonium chloride, cetylpyridinium chloride, benzethonium chloride, dequalinium chloride, dialkyl chloride (8-22 carbon atoms) dimethylammonium, alkyl chloride (8-22 carbon atoms) trimethylammonium. , methylbenzethonium chloride, lauroylcolaminoformylmethylpyridinium chloride, dialkyl (8-22 carbon atoms) dimethylammonium methylsulfate, alkyl (8-22 carbon atoms) trimethylammonium methylsulfate, and the like.
　これらの第四級アンモニウム塩は、１種単独で使用してもよく、また２種以上を組み合わせて使用してもよい。 These quaternary ammonium salts may be used singly or in combination of two or more.
　(C)成分の中でも、白濁抑制効果、及び製造における原料の混合時の流動性の低下抑制
効果をより一層向上させるという観点から、好ましくは塩化ベンザルコニウム及びジアルキル（炭素数８～２２）ジメチルアンモニウムメチルサルフェート；より好ましくは塩化ベンザルコニウム及びジアルキル（炭素数８～１６）ジメチルアンモニウムメチルサルフェート；更に好ましくは塩化ベンザルコニウム及びジデシルジメチルアンモニウムメチルサルフェートが挙げられる。 Among component (C), from the viewpoint of further improving the effect of suppressing cloudiness and the effect of suppressing deterioration of fluidity when mixing raw materials in production, benzalkonium chloride and dialkyl (C8-22) dimethyl are preferred. ammonium methylsulfate; more preferably benzalkonium chloride and dialkyl(C8-16)dimethylammonium methylsulfate; more preferably benzalkonium chloride and didecyldimethylammonium methylsulfate.
　本発明のゲル状洗浄剤組成物において、(C)成分として、１種の第四級アンモニウム塩を単独で使用してもよく、また２種以上の第四級アンモニウム塩を組み合わせて調合香料として使用してもよい。 In the gel detergent composition of the present invention, as the component (C), one type of quaternary ammonium salt may be used alone, or two or more types of quaternary ammonium salts may be combined to form a blended perfume. may be used.
　本発明のゲル状洗浄剤組成物において、(B)成分と(C)成分の比率としては、例えば、(B)成分１００重量部当たり、(C)成分が１～５０００重量部、好ましくは１０～１０００重量部、より好ましくは５０～４００重量部が挙げられる。 In the gel detergent composition of the present invention, the ratio of component (B) to component (C) is, for example, 1 to 5000 parts by weight, preferably 10 parts by weight, of component (C) per 100 parts by weight of component (B). ~1000 parts by weight, more preferably 50 to 400 parts by weight.
　本発明のゲル状洗浄剤組成物における(C)成分の含有量としては、(C)成分の種類等に応じて適宜設定すればよいが、例えば、０．５～３０重量％、好ましくは１～１５重量％、より好ましくは２～８重量％が挙げられる。 The content of component (C) in the gel detergent composition of the present invention may be appropriately set according to the type of component (C). ~15% by weight, more preferably 2-8% by weight.
[(D)水]
　本発明のゲル状洗浄剤組成物は、(D)成分として水を含む。本発明のゲル状洗浄剤組成物において、水はゲル状態の形成に寄与する成分である。 [(D) Water]
The gel detergent composition of the present invention contains water as component (D). In the gel detergent composition of the present invention, water is a component that contributes to formation of the gel state.
　本発明のゲル状洗浄剤組成物において、(D)成分の含有量については、ゲル状態を形成できる範囲で適宜設定すればよいが、例えば、３０～８０重量％、好ましくは４０～７５重量％、より好ましくは５０～７０重量％が挙げられる。 In the gel detergent composition of the present invention, the content of component (D) may be appropriately set within a range in which a gel state can be formed. , and more preferably 50 to 70% by weight.
［その他の成分］
　本発明のゲル状洗浄剤組成物には、前述する成分の他に、必要に応じて、溶剤（(D)成分以外）、界面活性剤（(A)成分以外）、酵素、殺菌剤、キレート剤、着色剤、顔料、消臭剤、乳化剤、可溶化剤、増量剤、溶解性調整剤、漂白剤、撥水剤、親水剤、充填剤、ｐＨ調整剤、増粘剤、緩衝剤、消泡剤等の添加剤を適量含むことができる。 [Other ingredients]
In addition to the components described above, the gel detergent composition of the present invention may optionally contain a solvent (other than component (D)), a surfactant (other than component (A)), an enzyme, a disinfectant, and a chelate. agents, colorants, pigments, deodorants, emulsifiers, solubilizers, bulking agents, solubility modifiers, bleaching agents, water repellents, hydrophilic agents, fillers, pH adjusters, thickeners, buffers, deodorants An appropriate amount of additives such as a foaming agent can be included.
［製造方法］
　本発明のゲル状洗浄剤組成物は、６０～８０℃程度の温度条件で前記(A)～(D)成分、及び必要に応じて添加される他の成分を所定量混合し、その後冷却することにより製造することができる。本発明のゲル状洗浄剤組成物は、(A)～(D)成分を含むことにより、製造における原料の混合時の流動性の低下を抑制できるので、効率的な製造が可能である。 [Production method]
The gel detergent composition of the present invention is prepared by mixing predetermined amounts of the above-mentioned components (A) to (D) and optionally other components under a temperature condition of about 60 to 80°C, followed by cooling. It can be manufactured by By containing the components (A) to (D), the gel detergent composition of the present invention can suppress a decrease in fluidity during mixing of raw materials in production, and thus can be produced efficiently.
［用途］
　本発明のゲル状洗浄剤組成物は、硬質表面の洗浄に使用される。具体的には、本発明のゲル状洗浄剤組成物を硬質表面に付着させて、硬質表面上に付着した状態で水と接触させることにより、水に配合成分が流出して洗浄が行われる。 [Use]
The gel detergent composition of the present invention is used for cleaning hard surfaces. Specifically, the gel detergent composition of the present invention is adhered to a hard surface and contacted with water while adhered to the hard surface.
　本発明のゲル状洗浄剤組成物において、洗浄対象となる硬質表面としては、水との接触が可能な硬質表面であればよく、例えば、トイレ便器、トイレの手洗い部、ガラス、窓、ドア、浴室の壁等が挙げられる。これらの中でも、好ましくはトイレ便器が挙げられる。 In the gel detergent composition of the present invention, the hard surface to be cleaned may be any hard surface that can come into contact with water. The wall of a bathroom etc. are mentioned. Among these, toilet bowls are preferred.
　本発明のゲル状洗浄剤組成物をトイレ便器の洗浄に使用する場合、本発明のゲル状洗浄剤組成物は、フラッシュ水として供給される水と接触する部位に付着させればよい。このような付着部位として、好ましくは便器ボウルの表面が挙げられるが、貯水タンクの上に手洗い部が付いている水洗トイレの場合であれば、当該手洗い部の受け皿（貯水タンクの上蓋表面）であってもよい。本発明のゲル状洗浄剤組成物は、このような部位に付着させても、硬質表面に対する優れた付着性を備えているため、フラッシュ水が流れても、又はフラッシュ水として貯水タンクに供給される水と接触しても、付着した状態を維持することができる。 When the gel detergent composition of the present invention is used for cleaning a toilet bowl, the gel detergent composition of the present invention may be attached to the part that comes into contact with water supplied as flush water. Such an attachment site is preferably the surface of the toilet bowl, but in the case of a flush toilet with a hand-washing unit above the water storage tank, the saucer of the hand-washing unit (top lid surface of the water storage tank). There may be. Even if the gel detergent composition of the present invention adheres to such a site, it has excellent adhesion to hard surfaces, so even if flush water flows or is supplied to the water storage tank as flush water. Even if it comes into contact with water, it can maintain its adhered state.
　本発明のゲル状洗浄剤組成物を硬質表面に付着させるには、硬質表面に対して本発明のゲル状洗浄剤組成物を収容した容器から押出又は噴射させればよい。 In order to attach the gel detergent composition of the present invention to a hard surface, it may be extruded or sprayed onto the hard surface from a container containing the gel detergent composition of the present invention.
［収容する容器］
　本発明のゲル状洗浄剤組成物は、チューブ容器、ボトル容器、シリンジ型容器等の押出式容器；エアゾール容器等の噴射式容器等に収容して供給される。押出式容器の押出機構については、特に制限されず、手動式、圧縮式等のいずれであってもよい。 [Container to store]
The gel-type detergent composition of the present invention is supplied in a push-type container such as a tube container, a bottle container or a syringe-type container, or a spray-type container such as an aerosol container. The extrusion mechanism of the push-type container is not particularly limited, and may be a manual type, a compression type, or the like.
２．白濁抑制方法
　本発明の白濁抑制方法は、(A)ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル、(B)香料、及び(D)水を含むゲル状洗浄剤組成物の白濁を抑制する方法であって、ゲル状洗浄剤組成物中で、(A)ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル、(B)香料、(C)第四級アンモニウム塩、並びに(D)水を含有させることを特徴とする。 2. Method for suppressing cloudiness The method for suppressing cloudiness of the present invention suppresses cloudiness of a gel detergent composition containing (A) polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, (B) perfume, and (D) water. wherein, in a gel detergent composition, (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, (B) a fragrance, (C) a quaternary ammonium salt, and (D) It is characterized by containing water.
　本発明の白濁抑制方法において、使用される(A)～(D)成分の種類や配合量、ゲル状洗浄剤組成物の用途等については、前記「１．ゲル状洗浄剤組成物」の欄に記載の通りである。 In the method for suppressing white turbidity of the present invention, the types and blending amounts of components (A) to (D) used, the application of the gel detergent composition, etc. are described in the above "1. Gel detergent composition" column. as described in
３．流動性低下抑制方法
　本発明の流動性低下抑制方法は、(A)ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル、(B)香料、及び(D)水を含むゲル状洗浄剤組成物の製造における原料混合時の流動性の低下を抑制する方法であって、ゲル状洗浄剤組成物の原料として、(A)ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル、(B)香料、並びに(D)水と共に、(C)第四級アンモニウム塩を使用することを特徴とする。 3. Method for Suppressing Decrease in Fluidity The method for suppressing decrease in fluidity according to the present invention comprises a gel detergent composition containing (A) polyoxyalkylene alkyl ether and/or polyoxyalkylene alkenyl ether, (B) perfume, and (D) water. wherein, as raw materials for a gel detergent composition, (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, and (B) a fragrance and (D) water together with (C) a quaternary ammonium salt.
　本発明の流動性低下抑制方法において、使用される(A)～(D)成分の種類や配合量、ゲル状洗浄剤組成物の用途等については、前記「１．ゲル状洗浄剤組成物」の欄に記載の通りである。 In the method for suppressing deterioration in fluidity of the present invention, the types and amounts of the components (A) to (D) used, the application of the gel detergent composition, etc. are described in the above "1. Gel detergent composition". column.
　以下、実施例を挙げて、本発明を説明するが、本発明はこれらの実施例に限定されるものではない。 The present invention will be described below with reference to examples, but the present invention is not limited to these examples.
試験例１
　表１に示す組成のゲル状洗浄剤組成物を調製した。具体的には、表１に示す各成分を６０℃で混合した後に、室温に冷却することによりゲル状態にして、ゲル状洗浄剤組成物を調製した。なお、全てのゲル状洗浄剤組成物の調製において、６０℃での混合は、各成分が十分に均一な状態になるまで行った。得られたゲル状洗浄剤組成物は、いずれも、便器ボウルの表面への付着性を備えていた。 Test example 1
A gel detergent composition having the composition shown in Table 1 was prepared. Specifically, after mixing each component shown in Table 1 at 60° C., the mixture was cooled to room temperature to form a gel state, thereby preparing a gel detergent composition. In addition, in preparation of all the gel detergent compositions, mixing at 60° C. was performed until each component was sufficiently uniform. All of the obtained gel-like detergent compositions had adhesiveness to the surface of the toilet bowl.
　製造時に各成分を６０℃で混合した際の原料混合物の流動性、及び得られたゲル状洗浄剤組成物の外観について、以下の評価基準で判定した。 The fluidity of the raw material mixture when each component was mixed at 60°C during production and the appearance of the resulting gel detergent composition were judged according to the following evaluation criteria.
＜製造時の原料混合物の流動性＞
○：十分な流動性があり、製造上の問題はない。
×：流動性が不充分で、十分に混合するのに、十分に均一な状態になるまで混合時間が長くなったり、混合所要動力が大きくなったりした。 <Fluidity of raw material mixture at the time of production>
◯: Sufficient fluidity, no problem in production.
x: The fluidity was insufficient, and the mixing time was long until a sufficiently uniform state was achieved, or the power required for mixing was large.
＜ゲル状洗浄剤組成物の外観＞
○：透明な外観である。
×：顕著に白濁し、透明性を完全に喪失した外観である。 <Appearance of gel detergent composition>
◯: Appearance is transparent.
x: Appearance is markedly cloudy and completely lost in transparency.
　結果を表１に示す。また、実施例１、６及び比較例１のゲル状洗浄剤組成物の外観を撮影した像を図１に示す。ポリオキシアルキレンアルキルエーテル及び水を含むゲル状洗浄剤組成物（参考例１）は、透明な外観であり、製造時の原料混合物の流動性も問題なかったが、ポリオキシアルキレンアルキルエーテル、香料、及び水を含むゲル状洗浄剤組成物（比較例１）は、白濁して外観が悪化しており、更に製造時の原料混合物の流動性も低下していた。これに対して、ポリオキシアルキレンアルキルエーテル、香料、及び水と共に、塩化ベンザルコニウム又はジデシルジメチルアンモニウムメチルサルフェートを含むゲル状洗浄剤組成物（実施例１～６）は、透明で良好な外界であり、製造時の原料混合物の流動性の低下も認められなかった。 The results are shown in Table 1. Moreover, the image which image|photographed the external appearance of the gel detergent composition of Examples 1 and 6 and the comparative example 1 is shown in FIG. A gel detergent composition containing a polyoxyalkylene alkyl ether and water (Reference Example 1) had a transparent appearance, and there was no problem with the fluidity of the raw material mixture at the time of production. and water, the gel detergent composition (Comparative Example 1) was cloudy and had a poor appearance, and the fluidity of the raw material mixture during production was also reduced. In contrast, gel detergent compositions containing benzalkonium chloride or didecyldimethylammonium methylsulfate (Examples 1-6), along with polyoxyalkylene alkyl ethers, fragrances, and water, are clear and have good environmental , and no decrease in fluidity of the raw material mixture during production was observed.
Figure JPOXMLDOC01-appb-T000001
Figure JPOXMLDOC01-appb-T000001

Claims (4)

  1. 　硬質表面に付着させて使用されるゲル状洗浄剤組成物であって、
    　(A)ポリオキシアルキレンアルキルエーテル及び／又はポリオキシアルキレンアルケニルエーテル、(B)香料、(C)第四級アンモニウム塩、並びに(D)水を含有する、ゲル状洗浄剤組成物。     A gel detergent composition used by adhering to a hard surface,
    A gel detergent composition comprising (A) a polyoxyalkylene alkyl ether and/or a polyoxyalkylene alkenyl ether, (B) a fragrance, (C) a quaternary ammonium salt, and (D) water.
  2. 　前記(A)成分を１０～５０重量％、前記(B)成分を０．１～２０重量％、前記(C)成分を０．５～３０重量％、及び前記(D)成分を３０～８０重量％含有する、請求項１に記載のゲル状洗浄剤組成物。 10 to 50% by weight of component (A), 0.1 to 20% by weight of component (B), 0.5 to 30% by weight of component (C), and 30 to 80% by weight of component (D) The gel detergent composition according to claim 1, containing % by weight.
  3. 　前記(C)成分が、塩化ベンザルコニウム及び／又はジアルキル（炭素数８～２２）ジメチルアンモニウムメチルサルフェートである、請求項１又は２に記載のゲル状洗浄剤組成物。 The gel detergent composition according to claim 1 or 2, wherein the component (C) is benzalkonium chloride and/or dialkyl (8-22 carbon atoms) dimethylammonium methylsulfate.
  4. 　トイレ便器の洗浄用である、請求項１～３のいずれかに記載のゲル状洗浄剤組成物。 The gel detergent composition according to any one of claims 1 to 3, which is for cleaning a toilet bowl.
PCT/JP2022/045011 2021-12-23 2022-12-07 Gelatinous cleaning agent composition WO2023120178A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018095718A (en) * 2016-12-13 2018-06-21 アース製薬株式会社 Hard surface cleaning composition
JP2020041016A (en) * 2018-09-06 2020-03-19 小林製薬株式会社 Detergent composition
JP2021063190A (en) * 2019-10-16 2021-04-22 ライオンハイジーン株式会社 Residence type gelatinous detergent composition, and residence type gelatinous detergent composition housed in container
JP2021105131A (en) * 2019-12-26 2021-07-26 小林製薬株式会社 Detergent composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018095718A (en) * 2016-12-13 2018-06-21 アース製薬株式会社 Hard surface cleaning composition
JP2020041016A (en) * 2018-09-06 2020-03-19 小林製薬株式会社 Detergent composition
JP2021063190A (en) * 2019-10-16 2021-04-22 ライオンハイジーン株式会社 Residence type gelatinous detergent composition, and residence type gelatinous detergent composition housed in container
JP2021105131A (en) * 2019-12-26 2021-07-26 小林製薬株式会社 Detergent composition

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