TW201626984A - Cleaning product - Google Patents

Abstract

The purpose of the present invention is to provide a cleaning product with which it is possible to form a good-quality foam despite employing a non-soap-based anionic surfactant, and a cleaning composition charged into a foam sprayer for use. Provided are a cleaning product containing a foam sprayer and a cleaning composition; and a cleaning composition charged into the foam sprayer for use, the cleaning composition containing a non-soap-based anionic surfactant and gum arabic, the non-soap-based anionic surfactant content of the cleaning composition being 1-20 wt%, and the gum arabic content being 0.1-10 wt%.

Description

Cleaning products

The present invention relates to a cleaning product comprising a foam ejector and a cleaning composition, and a cleaning composition used for filling into a foam ejector.

Various cleaning materials have been previously known, and various surfactants are used as a cleaning agent (Patent Document 1). As one kind of such a surfactant, a non-soap anionic surfactant can be mentioned. However, for example, non-soap anionic surfactants tend to have poor foaming properties compared to fatty acid soaps.

On the other hand, the foam has the advantage of allowing the dirt to float from the object, enveloping the dirt, and cleaning the wider area with a small amount of liquid due to its surface area, especially when applied to the skin, giving the skin a soft touch. In addition, it brings low friction to the skin. Moreover, in order to easily obtain such an advantage, it is preferable to dispense with the operation of self-foaming, the so-called foam type product in which the cleaning agent is foamed and ejected from the container.

However, the non-soap anionic surfactant mainly uses a non-soap anionic surfactant because of poor foaming property, and it is difficult to borrow A further high quality foam is obtained by spraying.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open No. Hei 3-227914

It is an object of the present invention to provide a cleaning article which can form a high quality foam although a non-soap anionic surfactant is used. Further, it is an object of the present invention to provide a cleaning composition which is used in a foam ejector.

The inventors of the present invention conducted diligent research in view of the above problems, and as a result, found that when a composition is ejected from a foam ejector to form a foam, a high-quality foam is obtained, which is a non-soap anionic surface. The active agent is used in combination with gum arabic, and the content of the non-soap anionic surfactant in the composition is 1 to 20% by weight, and the content of gum arabic is 0.1 to 10% by weight. The present invention has been completed based on this knowledge and further research, and its contents are as follows.

Item 1. A cleaning article comprising a foam ejector and a cleaning composition comprising a non-soap anionic surfactant and gum arabic, and a non-soap anion in the cleaning composition Sexual surface The content of the agent is 1 to 20% by weight, and the content of gum arabic is 0.1 to 10% by weight.

The cleaning product according to Item 1, wherein the content of the non-soap anionic surfactant is 40 parts by weight or more based on 100 parts by weight of the surfactant in the cleaning composition.

Item 3. The cleaning article according to Item 1 or 2, wherein the non-soap anionic surfactant is selected from the group consisting of amino acid surfactants, isethionate surfactants, and phosphate surfactants. And at least one of the group consisting of sulfosuccinate-type surfactants.

The cleaning article according to any one of items 1 to 3, wherein the non-soap anionic surfactant is selected from the group consisting of cocoyl glycinate, cocoyl glutamate, and laurel At least one surfactant selected from the group consisting of decyl aspartate, cocoylmethyl taurate, lauryl sarcosinate, and cocoyl hydroxyethanesulfonate.

The cleaning article according to any one of items 1 to 4, wherein the foam ejector is a pump type in which a foam is ejected through a porous membrane.

Item 6. A cleaning composition for filling into a foam ejector, the cleaning composition comprising a non-soap anionic surfactant and gum arabic, and a non-soap anion in the cleaning composition The content of the surfactant is from 1 to 20% by weight, and the content of gum arabic is from 0.1 to 10% by weight.

The cleaning composition according to Item 6, wherein the content of the non-soap anionic surfactant in the cleaning composition is 40 parts by weight or more based on 100 parts by weight of the surfactant.

Item 8. A method of discharging a cleaning composition described below from a foam ejector and contacting the discharged foam with an object, wherein the cleaning composition contains a non-soap anionic surfactant and gum arabic. The content of the non-soap anionic surfactant in the cleaning composition is 1 to 20% by weight, and the content of gum arabic is 0.1 to 10% by weight.

Item 9. Use of a non-soap anionic surfactant and gum arabic for producing a cleaning composition, wherein the non-soap anionic surfactant is 1 to 20 weights in the cleaning composition. %, gum arabic is 0.1 to 10% by weight in the cleaning composition.

The cleaning article according to the present invention can form a good quality foam although a non-soap anionic surfactant is used. Further, according to the cleaning composition of the present invention, a high-quality foam can be formed by using a non-soap anionic surfactant. In particular, according to the cleaning product or the cleaning composition of the present invention, although the non-soap anionic surfactant is used, the pore clogging when the cleaning composition is ejected from the foam ejector can be suppressed, and the foam which is ejected can be obtained. At least one aspect of the elasticity, the stability of the ejected foam, and the stickiness after washing is good, thereby forming a good quality foam.

detailed description

Hereinafter, the present invention will be described in more detail.

1. Cleaning products

The cleaning product of the present invention contains a foam ejector and the following cleaning composition. The cleaning composition contains a non-soap anionic surfactant and gum arabic, and the content of the non-soap anionic surfactant in the cleaning composition is 1 to 20% by weight, and the content of gum arabic is 0.1 to 10% by weight. Hereinafter, the cleaning composition and the foam ejector will be described.

2. Cleaning composition

The cleaning composition contains a non-soap anionic surfactant and gum arabic, and the content of the non-soap anionic surfactant in the cleaning composition is 1 to 20% by weight, and the content of gum arabic is 0.1 to 10% by weight. %.

The non-soap anionic surfactant is not limited as long as the effects of the present invention can be obtained, and non-soap anionic surfactants are well known to those skilled in the art. Examples of the non-soap anionic surfactant include an amino acid surfactant, a isethionate surfactant, a phosphate surfactant, a sulfosuccinate surfactant, and an alkyl sulfate. a salt type surfactant, a polyoxyethylene alkyl ether sulfate type surfactant, a guanamine ether sulfate type surfactant, etc., preferably an exemplified amino acid surfactant, a hydroxyethanesulfonate type surface active agent a surfactant, a phosphate surfactant, a sulfosuccinate surfactant, more preferably an amino acid surfactant, a hydroxyethanesulfonate surfactant, a phosphate surfactant, further Preferred are illustrative amino acid surfactants and isethionate surfactants.

Here, as the amino acid-based surfactant, there is no limitation as long as the effect of the present invention can be obtained, and preferred examples are mercaptoglycinate, mercaptopropylamine, mercaptoglutamine, and mercapto. An amino acid surfactant such as a tow, a creatinine derivative or a taurine derivative. The above-mentioned surfactants are not limited as long as the effects of the present invention can be obtained. Examples of the salt include alkali metal salts such as sodium salt (Na) and potassium salt (K), and calcium salts (Ca) and magnesium salts. An alkaline earth metal salt such as (Mg), a triethanolamine salt (TEA), an ammonium salt or the like, more preferably an exemplary potassium salt, a sodium salt, a triethanolamine salt or an ammonium salt.

With respect to these surfactants, the amino acid-based surfactant as the mercaptoglycinate is not limited as long as the effect of the present invention can be obtained, and more preferably, cocoyl glycinate, palmitoyl is exemplified. Further, lysylamine, octylglycinate, undecylenylglycine, and the like are further preferably exemplified as cocoyl glycinate, and particularly preferred is exemplified by cocoyl glucosamine. Potassium amide, sodium cocoyl glycinate, TEA of cocoyl glycine.

Further, as the surfactant, the amino acid surfactant of mercapto propylamine is not limited as long as the effect of the present invention can be obtained, and more preferably, coconut palm propylamine or coconut oil is exemplified. Methyl propylamine, lauryl propylamine, lauryl methyl propylamine, myristyl methyl propylamine, etc., further preferably exemplified by cocoamphetamine, coconut oil Mercaptomethyl propylamine, lauryl methyl propylamine, particularly preferred are sodium cocoyl propylamine, cocoyl alanine TEA, cocoyl methyl propylamine, laurel Sodium decyl methyl propylamine, Laurel methyl methionine TEA.

Further, as the surfactant, the amino acid-based surfactant of the thioglycolate is not limited as long as the effect of the present invention can be obtained, and more preferably, the cocoyl glutamine, the laurel is exemplified. Mercaptoglutamine, myristyl glutamate, palm oil fatty acid glutamate, stearyl glutamate, hydrogenated tallow glutamate, olive oil fatty acid glutamate, octanyl valley Amines and the like are further preferably exemplified by cocoyl glutamine, lauryl glutamate, and particularly preferably exemplified by coco glutamine glutamate and coco glutamine. Sodium, disodium glutamine glutamate, cocoyl glutamate TEA, potassium lauryl glutamate, sodium lauryl glutamate, disodium lauryl glutamate, laurel base Amine acid TEA.

Further, as the surfactant, the amino acid-based surfactant of mercapto aspartate is not limited as long as the effect of the present invention can be obtained, and more preferably, palmitoyl aspartate is exemplified. Further preferred are myristyl aspartate, lauryl aspartate, lauryl aspartate, etc., further preferably exemplified by lauryl aspartate and lauryl aspartate. Particularly preferred are exemplified by potassium lauryl aspartate, sodium lauryl aspartate, lauryl aspartate TEA, and sodium lauryl aspartate.

Further, as the surfactant, the amino acid surfactant of the creatinine derivative type is not limited as long as the effect of the present invention can be obtained, and a surfactant which exemplifies the thiol sarcosinate is more preferable. Wait, go one Preferably, the steps are exemplified by cocoyl sarcosine, lauric acid sarcosinate, myristyl sarcosinate, palmitoyl sarcosinate, oleyl sarcosinate, etc. Preferred are exemplified by cocoyl sarcosine, lauryl sarcosinate, and further particularly preferably exemplified by cocoyl creatinine, cocoyl sarcosinate, cocoon Creatine TEA, sodium lauryl sarcosinate, sodium lauryl sarcosinate, and lauric acid creatinine TEA.

Further, as the surfactant, the taurine derivative type amino acid surfactant is not limited as long as the effect of the present invention can be obtained, and a surfactant exemplified as a mercaptotaurate is more preferable. Further, it is further preferred to exemplify cocoyl sulfonium taurate, cocoyl methyl taurate, cocoyl methyl taurine taurate, lauric acid taurate, laurel Mercapto taurate, lauryl methyl taurate, stearyl methyl taurate, myristyl methyl taurate, palmitoyl methyl taurate, oil Mercaptomethyl taurate, hexylmethyl taurate, palmitoyl methyl taurate, lauryl methyl β-alanine taurate, etc., particularly preferably exemplified Cocoyl sulfonate, cocoyl methyl taurate, cocoyl methyl taurine taurate, laurate taurate, lauryl taurate, laurel Mercaptomethyl taurate, further particularly preferably exemplified by sodium cocoyl taurate, potassium cocoyl methyl taurate, cocoyl methyl taurine , cocoyl methyl methyl taurate, cocoyl methyl taurine sodium taurate, potassium taurate laurate, sodium tauroate laurate, sodium lauryl taurate, bay laurel Sodium methyl taurate.

Further, as the surfactant, the surfactant of the isethionate is not limited as long as the effect of the present invention can be obtained, and a surfactant such as a mercaptohydroxyethanesulfonate is more preferable. As the salt, as described above, it is further preferred to exemplify sodium cocoyl hydroxyethanesulfonate, ammonium cocoyl hydroxyethanesulfonate, and sodium lauryl methyl hydroxyethanesulfonate.

Further, as the surfactant, the phosphate surfactant is not limited as long as the effect of the present invention can be obtained, and a surfactant such as a monoalkyl phosphate is preferably exemplified, and the salt thereof and the In the same manner, a monoalkyl phosphate, sodium lauryl phosphate or the like is further preferably exemplified.

Commercially available products may be used, and one type may be used alone or two or more types may be used in combination.

The gum arabic is not limited as long as it can obtain the effects of the present invention and is only a gum arabic which is pharmaceutically or cosmetically acceptable. As the gum arabic, an arabin gum having a molecular weight of about 200,000 to 250,000 is preferably exemplified. The shape of the gum arabic is not limited as long as the effect of the present invention can be obtained, and any shape such as a powder, a granule, a granule, a coarsely pulverized material, a globule, or a lumps can be exemplified.

Acacia can also be used as a commercial item, and it can be used alone. Two or more types may be used in combination.

The content of the non-soap anionic surfactant is from 1 to 20% by weight, preferably from 2 to 15% by weight, more preferably from 3 to 10% by weight, based on the cleaning composition.

The content of gum arabic is 0.1 to 10% by weight in the cleaning composition, preferably 0.1 to 7% by weight, and more preferably 0.2 to 5% by weight.

In addition, the cleaning composition is not limited, and it is preferably exemplified that the content of the non-soap anionic surfactant is 40% by weight based on 100 parts by weight of the surfactant (total) in the cleaning composition. More preferably, the content of the non-soap anionic surfactant is 40 to 90 parts by weight, more preferably 45, based on 100 parts by weight of the surfactant in the cleaning composition. ~85 parts by weight, particularly preferably 50 to 80 parts by weight.

The cleaning composition of the present invention may contain any component which is pharmaceutically or cosmetically acceptable as needed, as long as it does not impair the effects of the present invention. For example, surfactants other than non-soap anionic surfactants, solvents, metal chelating agents, tackifiers, pH adjusters, bactericides, humectants, anti-inflammatory agents, whitening agents, perfumes, colorants can be exemplified. , antioxidants, preservatives, vitamins, plant extracts, cell activators, A vasodilator, a blood flow promoter, a cooling agent, and the like. These may be used alone or in combination of two or more.

When the optional component is exemplified as the non-soap anionic surfactant, an amphoteric surfactant, a nonionic surfactant, or a fatty acid soap can be exemplified.

The amphoteric surfactant is not limited as long as it does not impair the effects of the present invention, and examples thereof include cocoamphoacetate acetate, cocoamphoamphopropionate, cocoamidopropyl betaine, and salicylamine propyl group. Betaine, lauryl propyl hydroxy sultaine, and lauryl propyl amine oxide are preferably exemplified by sodium cocoamphoacetate and lauryl propyl betaine.

The nonionic surfactant is not limited as long as it does not impair the effects of the present invention, and examples thereof include cocoamine DEA (diethanolamine), cocoamine MEA (monoethanolamine), salicylamine DEA, and PEG (polyethyl b. The diol)-2 octylamine is preferably exemplified by cocoamine DEA, PEG-2 octadecylamine.

The fatty acid soap is not limited as long as it does not impair the effects of the present invention, and examples thereof include laurate, myristic acid salt, palmitate, stearate, oleate, isostearate, and hydroxystearate. Preferably, laurate, myristate, palmitate are exemplified.

Regarding these, the salt is the same as the description, and in addition, it can be made separately One type may be used in combination of two or more types.

As described above, any surfactant other than the non-soap anionic surfactant may be used as long as the effects of the present invention are not impaired. In the case where not only a non-soap anionic surfactant but also at least one surfactant selected from the group consisting of an amphoteric surfactant, a nonionic surfactant, and a fatty acid soap is contained, as the present invention The cleaning composition is more preferably exemplified by the content of the non-soap anionic surfactant in the composition compared with the content of the amphoteric surfactant, the content of the nonionic surfactant, and the content of the fatty acid soap. highest.

The solvent is not limited as long as it does not impair the effects of the present invention, and examples thereof include a polyol such as water, glycerin, propylene glycol, dipropylene glycol or 1,3-butylene glycol.

The content of the optional components can be appropriately set depending on the purpose within a range that does not impair the effects of the present invention. For example, when the cleaning composition of the present invention contains water, the content of water is not limited as long as the effect of the present invention is not impaired, and is preferably 30 to 95% by weight, and more preferably 50 to 90. weight%.

The method for producing the cleaning composition of the present invention is not limited as long as the cleaning composition of the present invention can be obtained, and a non-soap anionic surfactant, gum arabic, and optional components as needed may be used. Manufactured by proper mixing. As a more specific example, the order described in the following examples can be exemplified.

The shape of the cleaning composition of the present invention is not limited as long as the effect of the present invention can be obtained, and it is preferably liquid at normal temperature (25 ° C), and may be a water-soluble, emulsified, solubilized, or dispersed system.

Further, the viscosity of the cleaning composition of the present invention is not limited as long as the effect of the present invention can be obtained, and is preferably 0.1 to 100 mPa ‧ at 25 ° C, and more preferably 1 to 50 mPa ‧ s at 25 ° C, It is further preferred to exemplify 1 to 30 mPa‧s. The viscosity was measured using a BL type viscometer (manufactured by Tokyo Keiki Co., Ltd.) using a rotor No. 1 at 25 ° C for one minute at a rotation speed of 60 rpm. When the viscosity of the cleaning composition is less than 10 mPa‧s, the BL adapter is further mounted and measured.

The cleaning composition of the present invention can be used by ejecting the cleaning composition from the foam ejector and then bringing the obtained foam into contact with the object. The object can be selected according to the purpose of use, and a high-quality foam can impart a soft touch to the skin, and a low-friction property to the skin can be exemplified as a preferred object. (including scalp and nails). In this regard, the use example of the cleaning composition of the present invention is preferably a composition for skin cleansing, and it is preferred to exemplify that the formed foam is in contact with the skin and is fused with the skin. The cleaning composition is removed from the skin by washing with water or wiping. As this skin Examples of the cleaning composition include a face wash, a makeup remover, a body wash, a hand lotion, a shampoo, and a conditioner. Further, the cleaning composition of the present invention is preferably exemplified for application to the skin. Therefore, from the viewpoint of reducing the irritation to the skin, the pH of the cleaning composition is preferably exemplified by 5 to 8.5. Preferably, 5.5 to 8 are illustrated. The pH was measured at 25 °C.

The amount of the cleaning composition of the present invention and the number of times of use per day are not limited as long as the effects of the present invention can be obtained, and are appropriately set depending on the degree of dirt of the object to be cleaned, the state of the skin, and the like, and the needs of the user.

Such a cleaning composition of the present invention can form a good quality foam by being ejected from a foam ejector. In particular, when the cleaning product or the cleaning composition of the present invention uses a non-soap anionic surfactant as a cleaning agent, it is possible to suppress clogging of the pores when the cleaning composition is ejected from the foam ejector, and to improve the ejection. Good results are obtained in at least one aspect of the elasticity of the foam, the stability of the foam to be ejected, and the feeling of stickiness after washing. Accordingly, the present invention can exert a further excellent effect in removing dirt of an object, particularly removing dirt on the skin. In particular, since the pore clogging is lowered, according to the present invention, it is possible to easily continue to form a good foam by spraying. Further, since the elasticity of the foam is particularly enhanced, according to the present invention, it is possible to reduce the irritation such as the friction of the object. In addition, since the stability of the foam is particularly improved, according to the present invention, the foam can be continued for a long time when applied to an object, and can be realized. Now more effective cleaning. Further, since the stickiness after washing is particularly lowered, according to the present invention, it is possible to obtain a good feeling of use which does not become sticky after washing.

Accordingly, the cleaning composition of the present invention is preferably used by being filled in a foam ejector, and is very convenient to use, and the feeling of use is greatly improved. Thus, it is needless to say that the cleaning composition used in the foam ejector of the present invention is described herein.

Further, according to the present invention, there is also provided a method of ejecting the cleaning composition from a foam ejector to contact the ejected foam with an object, particularly a skin. Further, according to the present invention, there is provided a use of a non-soap anionic surfactant and gum arabic for producing the cleaning composition, in which the non-soap anionic surface of the cleaning composition is used. The content of the active agent is 1 to 20% by weight, and the content of the gum arabic in the cleaning composition is 0.1 to 10% by weight. The description of these is also the same as above.

3. Foam ejector

In the present invention, the foam ejecting device can be used by filling the cleaning composition, and there is no limitation as long as the foam from the filled cleaning composition can be ejected, and a conventionally known foam ejecting device can be used.

As such a foam ejector, a non-aerosol type, an aerosol type, preferably a non-aerosol type is exemplified, and a cleaning composition which is filled in a foam ejector and more preferably is exemplified. Air mixing and squirting foam Type of foam ejector. Further, as such a foam ejector, a pump type, an extrusion type, or the like can be exemplified, and a pump type is preferable, and a foam discharge of a pump including a foam which is discharged through a porous film (also referred to as a net) is more preferable. Device.

Preferably, the foam ejector has a porous membrane for ejecting the foam, and the pore size of the porous membrane is not limited as long as it can form a foam. Preferably, the average pore diameter is 50 to 500 mesh, and more preferably Preferably, 80 to 400 mesh are exemplified. Further, the material of the porous film is not limited as long as it can form a foam, and examples thereof include nylon, polyester, and polyolefin. In the foam ejector, the porous film used for forming the foam may be one sheet or a plurality of sheets, preferably a plurality of sheets, and from the viewpoint of foam formation and economy, it is preferably two sheets. . When a plurality of porous membranes are provided, one type of porous membrane may be used, or two or more porous membranes may be used in combination. The porous membrane can be easily understood by those skilled in the art and can be appropriately selected depending on the purpose.

The present invention is not limited to the present invention, and any foam ejecting device may be used as long as it does not impede the effects of the present invention, and may be exemplified by a product manufactured by Yoshino Industrial Co., Ltd., and manufactured by Daiwa Can Co., Ltd., and the like. Those skilled in the art can, according to the purpose, Japanese Patent Laid-Open No. Hei 07-315463, Japanese Patent Laid-Open No. Hei 08-230924, Japanese Patent Laid-Open No. Hei 08-230961, Japanese Patent Laid-Open No. Hei 09-118351, Japanese Patent Laid-Open No. Hei 10-324357, etc. The container or the like described in the above is appropriately determined.

There is no limitation on the capacity of the foam ejector, and those skilled in the art can appropriately determine it depending on the purpose of use and the like. The present invention is not limited, and as the capacity of the foam ejector, 10 to 1000 mL can be exemplified, and preferably 30 to 700 mL is exemplified.

By using the foam ejector in combination with the cleaning composition, a high-quality foam derived from the cleaning composition can be formed from the foam ejector. In particular, in the cleaning article of the present invention, although a non-soap anionic surfactant is used as a cleaning agent, it is possible to suppress clogging of the pores when the filled cleaning composition is ejected from the foam ejector, and to improve the ejection Good results are obtained in at least one aspect of the elasticity of the foam, the stability of the foam to be ejected, and the feeling of stickiness after washing. According to this, according to the cleaning product of the present invention, it is possible to exert a further excellent effect in removing dirt, particularly dirt of the skin, of the object. In particular, since the pore clogging is lowered, according to the present invention, it is possible to easily continue to form a good foam by spraying. Further, in particular, since the elasticity of the foam is improved, according to the present invention, it is possible to reduce the irritation such as the friction of the object. Further, in particular, since the stability of the foam is improved, according to the present invention, the foam can be continued for a long time when applied to an object, and a more effective cleaning can be achieved. Further, in particular, since the sticky feeling after washing is lowered, according to the present invention, a good feeling of use can be obtained even after washing. Thus, the cleaning article of the present invention is very convenient to use, and the feeling of use is greatly improved.

Hereinafter, the present invention will be described by way of examples, but the present invention is not limited to the examples.

Test example 1

1-1. Manufacturing of cleaning compositions and cleaning products

The components shown in the following Table 1 were mixed so that the total amount became 100% by weight to prepare a cleaning composition (Example 1-1a) and a comparative composition (Comparative Examples 1-1a to 1-6a). In the table, the unit is % by weight. Specifically, all the components shown in Table 1 were mixed at room temperature (25 ° C), and stirred to uniformity using a stirrer to prepare each composition. Further, the citric acid was mixed so that the pH of the obtained composition reached the pH shown in the table.

In addition, the components in the table are as follows.

Potassium sulphate-glycolate: trade name: AMILITE GCK-12K (manufactured by AJINOMOTO HEALTHY SUPPLY Co., Ltd. (In addition, this product is a 30% aqueous solution of potassium cocoyl glycinate), and "6" in the table indicates conversion to only The value of the content of potassium cocoyl glycinate; that is, the composition shown in the table means 20% by weight of AMILITE GCK-12K; the same applies hereinafter.))

Cocoa amphoteric acid sodium acetate: trade name SOFTAZOLINE CH-R (manufactured by Kawaken Fine Chemicals Co., Ltd. (in the same manner as the potassium cocoyl glycinate), "4.2" in the table indicates conversion to only coconut oil. The value of the content of sodium acetate; the same below.))

Acacia gum: trade name refined gum arabic spray powder (made by DSP Gokyo Food & Chemical)

Polyquaternium-7 (weight average molecular weight 1.6 million): trade name Merquat 550 (made by Lubrizol Corporation of Japan)

PEG-65M: trade name ALKOX E-100 (made by Mingcheng Chemical Industry Co., Ltd.)

Hydroxypropyl methylcellulose (weight average molecular weight 300,000): trade name Metolose 60SH-4000 (manufactured by Shin-Etsu Chemical Co., Ltd.)

Xanthan gum: trade name Echo Gum (manufactured by DSP Gokyo Food & Chemical Co., Ltd.)

Tremella polysaccharide: trade name Tremoist-TP (manufactured by Nippon Seika Co., Ltd.)

The viscosity of each of the obtained compositions was measured for 1 minute using a BL type viscometer (manufactured by Tokyo Keiki Co., Ltd.) and rotor No. 1 at 25 ° C and 60 rpm.

100 mL of the obtained composition was filled in a foam ejecting apparatus having a capacity of 150 mL (a type of non-aerosol-containing pump manufactured by Yoshino Industrial Co., Ltd., equipped with a porous membrane, and the foam was ejected by pressing the upper portion of the foam ejecting device). In the same manner, a cleaning product (Example 1-1b) and a comparative product (Comparative Examples 1-1b to 1-6b) were produced.

1-2. Ejection evaluation

The obtained clogging at the time of discharge was evaluated using the obtained cleaning product (Example 1-1b) and the comparative product (Comparative Examples 1-1b to 1-6b). Specifically, the clogging of the pores when the foam was ejected from the bubble lance by pressing the upper portion of the foam lance was evaluated.

More specifically, in the case where the foam was discharged using Comparative Example 1-6b, the case where the foam was smoothly discharged in the same manner as in Comparative Example 1-6b was set to "○", and Comparative Example 1-6b was used. The case where the foam is ejected requires more force (the force pressing the upper portion) is set to "Δ", and the case where the foam is not ejected is set to "x". The results are shown in Table 1.

It is clear from Table 1 that the combination of potassium cocoyl glycinate (non-soap anionic surfactant) and gum arabic shown in Example 1-1a, and ratio Similarly to Example 1-6b, the foam can be smoothly ejected from the foam ejector.

On the other hand, a polyquaternium-7 (a polymer of a quaternary ammonium salt obtained from acrylamide and dimethyldiallylammonium chloride) having a weight average molecular weight of 1.6 million used in order to improve foaming is used. In combination with a gum arabic and a non-soap anionic surfactant, good ejection is not achieved, and pore clogging occurs in the foam ejector. In addition, when other polyethylene glycol, hydroxypropylmethylcellulose, xanthan gum, and tremella polysaccharide are used instead of gum arabic, the combination with the non-soap anionic surfactant cannot be ejected well. That is, a hole blockage has occurred in the foam ejector.

From this, it was confirmed that pores occurred when the polyquaternium-7 which has been used for the purpose of improving the foaming of the cleaning agent, or the component such as xanthan gum which has been known to be used as a tackifier in the same manner as the gum arabic was used. In contrast, it is unexpected that when a non-soap anionic surfactant and gum arabic are combined, pore clogging in the foam ejector does not occur. From this, it is understood that by combining the non-soap anionic surfactant and gum arabic, it is possible to easily form a good foam by spraying.

Test example 2

2-1. Manufacturing of cleaning compositions and cleaning products

The components shown in the following Table 2 were mixed in the same manner as in the above test examples so as to have a total amount of 100% by weight, thereby producing a cleaning composition (Examples 2-1a to 2-6a) and a comparative composition (Examples 2-1a to 2-6a). Comparative Examples 2-1a to 2-6a). Will receive 100 mL of the obtained composition and the same were filled in the same manner as in the above, and the cleaning products (Examples 2-1b to 2-6b) and the comparative products (Comparative Examples 2-1b to 2-6b) were produced. The foam ejector is used in the same manner as described.

In addition, the components in the table are as follows.

Potassium cocoyl glycinate: same as Test Example 1.

Cocoyl glutamic acid TEA: trade name AminoSurfact ACMT-L (manufactured by Asahi Kasei Chemicals Co., Ltd. (In addition, this product is a 30% aqueous solution of cocoyl glutamate TEA, and the "6" in the table indicates conversion to only The value of the content of cocoyl glutamic acid TEA; the same below.))

Sodium lauryl aspartate: trade name amino-based AminoFoamer FLDS-L (asahi Kasei Chemicals Co., Ltd.) (In addition, the product is a 25% aqueous solution of sodium lauryl aspartate, and the "6" in the table indicates Converted to the value of only the content of sodium lauryl aspartate; the same below.))

Sodium cocoyl methyl taurate: trade name NIKKOL CMT-30N (manufactured by Nikko Chemical Co., Ltd. (In addition, the product is a 30% aqueous solution of sodium cocoyl methyl taurate, and the "6" in the table indicates Converted to the value of only the content of sodium cocoyl methyl taurate; the same below.))

Sodium lauryl sulphate: trade name NIKKOL Sarcosinate LN (manufactured by Nikko Chemical Co., Ltd.)

Sodium cocoyl hydroxyethanesulfonate: trade name Jordapon CI P (manufactured by BASF Corporation, Japan)

Sodium cocoamphoacetate: same as Test Example 1.

Gum arabic: Same as Test Example 1.

2-2. Elastic evaluation of foam

The obtained foams (Examples 2-1b to 2-6b) and comparative products (Comparative Examples 2-1b to 2-6b) were used to evaluate the elasticity of the discharged foam. Specifically, the cleaning composition or the comparative composition was sprayed three times from the foam ejector, and the rinsing was carried out by hand. The elastic force of the foam at this time was evaluated by five professional sensory evaluators in five grades. The elastic strength of the foam formed of each of the comparative compositions (the respective comparative examples in the table) which were not used in combination with gum arabic as a standard was evaluated as 0, and was set as the following standard. The average scores of the scores of the five sensory evaluators are shown in Table 3.

2 points: Compared with the standard, the elasticity is very good

1 point: slightly better than the standard

0 points: the same elasticity and standard

-1 point: Compared with the standard, the elasticity is slightly inferior

-2 points: the elasticity is very poor compared to the standard

Further, based on the calculated average score, the effect of improving the foam elasticity was evaluated as follows.

The average score is greater than 1 minute and less than 2 points. ◎: Excellent effect of improving foam elasticity

The average score is greater than 0 and less than 1 minute. ○: There is a slight increase in foam elasticity.

The average is divided into -2 points or more and 0 points or less ×: no effect of improving foam elasticity

The results are shown in Table 2.

As is clear from Table 2, Examples 2-1a to 2-6a (2-1b to 2-6b) improved the elasticity of the foam by the combination of a non-soap anionic surfactant and gum arabic.

Test Example 3: Stability evaluation of foam

The stability of the discharged foam was evaluated using the cleaning products (Examples 2-1b to 2-6b) and the comparative products (Comparative Examples 2-1b to 2-6b). Specifically, the cleaning composition or the comparative composition was discharged from a foam ejecting device to a 200 mL measuring cylinder 15 times, and the amount of liquid (liquid discharging amount) remaining at the bottom of the measuring cylinder after being discharged at 25 ° C for 5 minutes was measured. In addition, the time taken to discharge 10 mL at the bottom of the measuring cylinder was measured. The results are shown in Table 3.

[table 3]

It is clear from Table 3 that in the case where potassium cocoyl glycinate is used as the non-soap anionic surfactant, after 5 minutes without the use of gum arabic The amount of liquid discharged was 5 mL, and the time required for the drainage to reach 10 mL was 12.8 minutes. On the other hand, when potassium cocoyl glycinate and gum arabic were used in combination, the liquid discharge amount after 5 minutes was greatly reduced to 2 mL, and the time required for the discharge liquid to reach 10 mL was also 21.5 minutes, which was very slow.

In addition, the use of cocoyl glutamate TEA, sodium lauryl aspartate, sodium cocoyl methyl taurate, sodium lauryl sarcosinate, sodium cocoyl hydroxy ethyl sulfonate In the case of using non-soap anionic surfactant as the non-soap anionic surfactant, the amount of liquid discharged after 5 minutes of using gum arabic compared with the amount of liquid discharged after 5 minutes without using gum arabic It is also greatly reduced, and the time required for the drainage to reach 10 mL is also greatly delayed.

From this, it is understood that by the combination of the non-soap anionic surfactant and gum arabic, the stability of the foam is improved, that is, the foam durability is greatly improved.

Test Example 4: Evaluation of stickiness inhibition

4-1. Manufacturing of cleaning compositions and cleaning products

The components shown in the following Table 4 were mixed in the same manner as in the above test examples so as to have a total amount of 100% by weight, thereby producing a cleaning composition (Examples 3-1a and 3-2a) and a comparative composition (Examples 3-1a and 3-2a). Comparative Examples 3-1a and 3-2a). The obtained composition and the same were separately filled in a foam ejector to produce cleaning products (Examples 3-1b and 3-2b) and comparative products (Comparative Examples 3-1b and 3-2b). Further, the components in the table are the same as described above, and the polyquaternium-7 (weight average molecular weight 120,000) is a trade name Merquat 740 (manufactured by Lubrizol Corporation of Japan) Made).

4-2. Evaluation of the sticky feeling of the foam

Using the obtained cleaning products (Examples 3-1b and 3-2b) and comparative products (Comparative Examples 3-1b and 3-2b), the feeling of stickiness of the discharged foam was evaluated. Specifically, the composition for washing or the comparative composition was sprayed from the foam squirt to the wet palm twice, and the hands were rubbed 15 times, and then rinsed by hand 15 times under running water. The water was wiped with a paper towel to sensory evaluation of the sticky feeling of the palm when it was dried. The stickiness was evaluated by five professional sensory evaluators based on the following criteria in five divisions of 0.5 divisions. Set the best result to 3 points and the worst result to 1 point. The average scores of the scores of the five sensory evaluators are shown in Table 4.

3 points: no feeling of stickiness at all

2 points: I feel a little sticky

1 point: Strong feeling of stickiness

In addition, the effect of improving the sticky feeling caused by the presence or absence of the gum arabic was evaluated as follows.

High score when using a gum arabic ◎: improved the feeling of stickiness

The score is the same when there is no use of the gum arabic or the score is low when the gum arabic is used together ×: no effect of improving the sticky feeling

The results are shown in Table 4.

As is clear from Table 4, the cleaning compositions of Examples 3-1a and 3-2a were all improved in stickiness by the combination of a non-soap anionic surfactant and gum arabic.

Claims (7)

A cleaning product comprising a foam ejector and a cleaning composition comprising a non-soap anionic surfactant and gum arabic, and a non-soap anion in the cleaning composition The content of the surfactant is from 1 to 20% by weight, and the content of gum arabic is from 0.1 to 10% by weight. The cleaning article according to claim 1, wherein the non-soap anionic surfactant is contained in the cleaning composition in an amount of 40 parts by weight based on 100 parts by weight of the surfactant. More than one. The cleaning article according to claim 1 or 2, wherein the non-soap anionic surfactant is selected from the group consisting of an amino acid surfactant, a hydroxyethanesulfonate surfactant, and a phosphoric acid. At least one of the group consisting of a salt surfactant and a sulfosuccinate surfactant. The cleaning article according to any one of claims 1 to 3, wherein the non-soap anionic surfactant is selected from the group consisting of cocoyl glycinate, cocoyl glutamine At least 1 in the group consisting of an amine salt, a lauryl aspartate, a cocoyl methyl taurate, a lauryl sarcosinate, and a cocoyl hydroxyethanesulfonate a surfactant. The cleaning article according to any one of claims 1 to 4, wherein the foam ejector is a pump type in which a foam is ejected through a porous membrane. A cleaning composition, which is used by being filled in a foam ejector, and the cleaning composition contains a non-soap anionic surfactant and gum arabic, and in the cleaning composition, non-soap The content of the anionic surfactant is from 1 to 20% by weight, and the content of gum arabic is from 0.1 to 10% by weight. The cleaning composition according to claim 6, wherein the non-soap anionic surfactant is contained in the cleaning composition in an amount of 100 parts by weight based on the surfactant. 40 parts by weight or more.