KR20220125614A - Cleaning composition for skin or hair - Google Patents

Abstract

The present invention relates to a detergent composition which comprises: an anionic surfactant; an amphoteric surfactant; and a cationic polymer, wherein at least one selected from a group consisting of polyquaternium-10, polyquaternium-51, and hydroxypropyl guar hydroxypropyltrimonium chloride is used as the cationic polymer to have excellent foaming power and permeability.

Description

Cleaning composition {CLEANING COMPOSITION FOR SKIN OR HAIR}

The present invention relates to a cleaning composition having improved transparency and foaming power at the same time, and more particularly, to a cleaning composition comprising an anionic surfactant, an amphoteric surfactant and a cationic polymer.

The main performance required for a cleaning agent for cleaning skin or hair is that it should have excellent foaming power and bubble retention, have sufficient cleaning power, have excellent feeling during use, and obtain good feeling after use. .

For detergents such as shampoo, body wash, and laundry detergent, it is proposed to use an anionic surfactant or an amphoteric surfactant to enhance detergency and foaming power, and a cationic polymer to improve the condition of the skin after washing. It is suggested to use

However, when the anionic surfactant, the amphoteric surfactant, and the cationic polymer are simply mixed, there is a fear that the foaming power is reduced. In addition, due to the inclusion of the cationic polymer may adversely affect the transparency of the cleaning composition.

In this regard, it is common for consumers to think that when it is transparent, it is pure, and in the cleaning composition, the image of purity directly affects the sales of the product, and transparency in the cleaning composition is an aesthetic element, and the cleaning composition can be considered as one of the important effects of In this respect, in a cleaning composition, it is a reality that a clear or transparent cleaning composition is especially calculated|required. In addition, such a transparent material also improves the visibility of various types of beads included in the cleaning composition, so-called aesthetic appeal.

Accordingly, the present inventors studied to obtain a cleaning composition that has excellent transparency as an aesthetic element and excellent usability while improving the cleaning power and foaming power, which are the fundamental effects of the cleaning composition, as described above.

As a result, the present inventors in the detergent composition, by including a specific surfactant and a combination thereof, and a specific cationic polymer, it is possible to implement a detergent composition excellent in foaming power, excellent feeling of use, and also excellent transparency. Found and completed the present invention.

Republic of Korea Patent Publication No. 10-2016-0050693 (2016.05.11), cleaning composition

Accordingly, an object of the present invention is to provide a cleaning composition that has excellent foaming power and bubble retention, excellent feeling of use, and also excellent transparency.

In addition, another object of the present invention is a detergent composition comprising various beads, wherein the beads are uniformly dispersed and suspended in the formulation of the detergent composition, and the visibility that can be clearly identified with the naked eye is improved. To provide a cleaning composition.

In order to achieve the above object, the present invention provides a detergent composition comprising an anionic surfactant, an amphoteric surfactant and a cationic polymer, wherein the cationic polymer is polyquaternium-10, polyquaternium-51 and hydroxy It provides at least one cleaning composition selected from the group consisting of propyl guahydroxypropyltrimonium chloride.

In addition, the present invention provides a cleaning composition wherein the anionic surfactant is at least one selected from the group consisting of ammonium laureth sulfate, ammonium lauryl sulfate, sodium laureth sulfate and sodium lauryl sulfate.

In addition, the present invention provides a detergent composition in which the content of the anionic surfactant is 1% to 30% by weight based on the total weight of the composition.

In addition, the present invention provides a cleaning composition in which the amphoteric surfactant is at least one selected from the group consisting of cocamidopropyl betaine, lauryl hydroxysultaine, disodium cocoamphodiacetate and lauryl betaine.

In addition, the present invention provides a detergent composition in which the content of the amphoteric surfactant is 1% to 10% by weight based on the total weight of the composition.

In addition, the present invention provides a detergent composition in which the content of the cationic polymer is 0.1% to 1.0% by weight based on the total weight of the composition.

In addition, the present invention provides a cleaning composition having a nitrogen content of 0.8 wt% to 1.1 wt% of the polyquaternium-10.

In the present invention, the anionic surfactant is sodium laureth sulfate, the amphoteric surfactant is cocamidopropyl betaine, and the cationic polymer is polyquaternium-10 or polyquaternium-51. provides In addition, the present invention provides a cleaning composition further comprising a hydrophilic thickener.

In addition, in the present invention, the hydrophilic thickener is carbomer, sodium polyacrylate, acrylate/C10-30 alkyl acrylate crosspolymer, acrylamide/sodium acrylate copolymer/trideceth-6/mineral salt, ammonium Acryloyldimethyltaurate, acrylate, ammonium acrylate copolymer, Vpicopolymer, acrylate copolymer, glyceryl acrylate, acrylic acid copolymer, lithium magnesium sodium silicate, hydroxyethyl cellulose, polyacrylamide, Montmorillonite, cetylhydroxyethyl cellulose, agar, octyl acrylamide copolymer, cellulose, polyacrylate-13, corn starch, PEG-240/H diicopolymer bis-decyltetradeceth-20 ether, octyl acrylamide Copolymer, mannan, gellan gum, aluminum starch octenyl succinate, xanthan gum, carob bean gum, sodium acryloyl dimethyl taurate copolymer. Provided is a cleaning composition of at least one selected from the group consisting of sodium polyacrylate starch, sodium stearic sebum-hydroxyethylcellulose sulfonate, and combinations thereof.

In addition, the present invention provides a detergent composition in which the content of the hydrophilic thickener is 1 to 10% by weight based on the total composition.

In addition, the present invention provides a cleaner composition further comprising a bead.

In addition, the present invention provides a cleaning composition having a foaming force of 200 mm or more. However, the foaming force indicates the height of the bubbles formed after adding 99 g of purified water and 1 g of a detergent composition to a 250 mL beaker, adjusting the DC motor controller to 200 rpm, mixing for 30 seconds, and leaving it for 10 seconds.

In addition, the present invention provides a cleaning composition having a bubble holding force of 30 mm or less. However, the bubble holding power is determined by adding 99 g of purified water and 1 g of a detergent composition to a 250 mL beaker, adjusting the DC motor controller to 200 rpm, mixing for 30 seconds, and leaving the mixture for 10 seconds. After stopping and leaving for 10 minutes, the difference in bubble height is indicated.

In addition, the present invention provides a cleaning composition that exhibits an equivalent level of transparency as compared to a control that does not include a cationic polymer.

According to the present invention, there is provided a cleaning composition comprising an anionic surfactant, an amphoteric surfactant and a cationic polymer, wherein the cationic polymers are polyquaternium-10, polyquaternium-51 and hydroxypropylguahydroxypropyltri. By using at least one selected from the group consisting of monium chloride, the foaming power and the bubble holding power are excellent, the feeling of use is excellent, and the transparency is excellent.

In addition, the detergent composition according to the present invention further comprises a hydrophilic thickener, so that when beads of various types are included in the detergent composition, the beads are uniformly dispersed and suspended in the composition, and it is clear to the naked eye. Visibility that can be easily confirmed is improved, and an excellent aesthetic effect is exhibited.

1 is an image comparing the foaming power of detergent compositions according to Reference Examples 1 to 4.
2 is an image comparing the transparency of the cleaning composition according to the control and Examples 1 to 6 and Comparative Examples 1 to 11.
3 is an image comparing the foaming power of the cleaning composition according to the control and Examples 1 to 6 and Comparative Example 6.

Hereinafter, preferred embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily practice the present invention.

The present invention provides a detergent composition comprising an anionic surfactant, an amphoteric surfactant and a cationic polymer.

The anionic surfactant has excellent detergency, penetrability, dispersibility, and emulsification, and as it dissolves in water and ionizes, the hydrophilic portion becomes anionic. Typically, there are three types of carboxylic acid (-COOH), sulfuric acid ester (-OSO ₃ H), and sulfonic acid (-SO ₃ H), and most of them are used as soluble salts.

It is satisfactory to use known anionic surfactants applicable to the present invention, and it is satisfactory to use an alkyl sulfate type, an ethoxylated alkyl sulfate type, an alkyl ethoxycarboxylate type, an alkyl glyceryl ether sulfonate type, and an ethoxy ether sulfonate type. , methyl acyl taurate, alkyl sulfosuccinate, alkyl ethoxy sulfosuccinate, alpha-sulfonated fatty acid, alkyl phosphate ester, ethoxylated alkyl phosphate ester, straight chain alkylbenzene sulfonate, Paraffin sulfonate-based, alpha-olefinsulfonate-based, alkylalkoxysulfate-based and mixtures thereof may be used, and in particular, from the group consisting of ammonium laureth sulfate, ammonium lauryl sulfate, sodium laureth sulfate and sodium lauryl sulfate. It may be one or more selected, more preferably sodium laureth sulfate.

The content of the anionic surfactant may be 1% to 30% by weight, preferably 5% to 25% by weight, more preferably 10% to 20% by weight based on the total weight of the composition. can be If the content of the anionic surfactant is less than the above range, foaming power and cleaning power may be reduced, and if the content of the anionic surfactant exceeds the above range, there is a risk of irritation to the skin, so that the anionic The content of the surfactant preferably satisfies the above range.

The amphoteric surfactant means a surfactant having both a cation and an anion, and by being used together with the anionic surfactant, foaming power can be improved.

The amphoteric surfactant may comprise aliphatic secondary and tertiary amines, preferably wherein the nitrogen may be in the cationic state, the aliphatic radical may be straight-chain or branched and one of the radicals is an ionizable water-soluble sexual groups such as carboxy, sulfonate, sulfate, phosphate or phosphonate.

Amphoteric surfactants applicable to the present invention are cocamidopropyl betaine, disodium cocoamphodiacetate, cocampoacetate, cocamphodiacetate, cocampopropionate, cocamphodipropionate, cocamidopropyl hydrox. At least one selected from sulcatein, lauryl hydroxysultaine, cetyldimethyl betaine, cocamidopropyl PG-dimonium chloride phosphate, coco dimethyl carboxymethyl betaine, cetyl dimethyl betaine, lauryl betaine, and mixtures thereof It may be one or more selected from the group consisting of cocamidopropyl betaine, lauryl hydroxysultaine, disodium cocoamphodiacetate and lauryl betaine, more preferably cocamidopropyl betaine can be In particular, when sodium laureth sulfate as an anionic surfactant and cocamidopropyl betaine as an amphoteric surfactant are used together, the foaming power is further improved.

The content of the amphoteric surfactant may be 1 wt% to 10 wt%, preferably 1 wt% to 5 wt%, more preferably 2 wt% to 3 wt%, based on the total weight of the composition can be If the content of the amphoteric surfactant is less than the above range, foaming power and cleaning power may be reduced. Since it may have an adverse effect, the content of the amphoteric surfactant preferably satisfies the above range.

The cationic polymer provides a conditioning effect after washing through coating of the skin or hair by allowing the cationic polymer to be adsorbed to the skin or hair by different ionicity.

Cationic polymers applicable to the present invention include Polyquaternium-6, Polyquaternium-7, Polyquaternium-10, Polyquaternium-11, Polyquaternium-24, Polyquaternium-47, Polyquaternium nium-51, etc.; cationic guar gum derivatives and the like can be used. The nitrogen content of the polyquaternium-10 may be 0.8 wt% to 1.1 wt%.

The cationic polymer may preferably be at least one selected from the group consisting of polyquaternium-10, polyquaternium-51 and hydroxypropyl guar hydroxypropyltrimonium chloride, and more preferably a nitrogen content of 0.8 It may be at least one selected from the group consisting of polyquaternium-10, polyquaternium-51 and hydroxypropyl guar hydroxypropyltrimonium chloride in an amount of weight% to 1.1% by weight.

On the other hand, sodium laureth sulfate as an anionic surfactant, cocamidopropyl betaine as an amphoteric surfactant, and polyquaternium-10 or polyquaternium-51 having a nitrogen content of 0.8 wt% to 1.1 wt% as a cationic polymer When used together, it exhibits the effect of more improving the transparency of the cleaning composition itself while excellent foaming and cleaning power.

The content of the cationic polymer may be 0.1 wt% to 1.0 wt%, preferably 0.2 wt% to 0.8 wt%, more preferably 0.3 wt% to 0.7 wt%, based on the total weight of the composition can When the content of the cationic polymer is less than the above range, the conditioning effect is insignificant, and when the content of the cationic polymer exceeds the above range, the feeling of use may be reduced due to a heavy feel after washing, and the transparency of the cleaning composition is not good. Since it may have an adverse effect, the content of the cationic polymer preferably satisfies the above range.

The detergent composition of the present invention may further include a hydrophilic thickener. Specifically, the hydrophilic thickener is carbomer, sodium polyacrylate, acrylate/C10-30 alkyl acrylate crosspolymer (Carbopol), acrylamide/sodium acrylate copolymer/trideceth-6/mineral salt. , ammonium acryloyl dimethyl taurate, acrylate, ammonium acrylate copolymer, Vpicopolymer, acrylate copolymer, glyceryl acrylate, acrylic acid copolymer, lithium magnesium sodium silicate, hydroxyethyl cellulose, polyacrylic Amide, montmorillonite, cetylhydroxyethyl cellulose, agar, octyl acrylamide copolymer, cellulose, polyacrylate-13, corn starch, PEG-240/H diicopolymer bis-decyltetradeceth-20 ether, octyl Acrylamide copolymer, mannan, gellan gum, aluminum starch octenyl succinate, xanthan gum, carob bean gum, sodium acryloyl dimethyl taurate copolymer. It may be at least one selected from the group consisting of sodium polyacrylate starch, sodium stearoxy sebum-hydroxyethylcellulose sulfonate, and combinations thereof, and preferably, acrylate/C10-30 alkyl acrylate It may be a crosspolymer (Carbopol). By including the hydrophilic thickener, the beads in the detergent composition exhibit an effect that can be maintained in a suspended state.

The content of the hydrophilic thickener may be from 1% to 10% by weight, preferably from 1% to 5% by weight, and more preferably from 1% to 3% by weight based on the total composition. . When the content of the hydrophilic thickener is less than the above range, the suspending effect of the beads is insignificant. Since it may be lowered, the content of the hydrophilic thickener preferably satisfies the above range.

The viscosity of the detergent composition of the present invention may be 1000 ~ 9000 cps, preferably 2000 ~ 8000 cps, more preferably 3000 ~ 7000 cps. When the viscosity of the detergent composition is less than the above range, the flowability is strong during use, and there is a large loss in use and economic inconvenience. Since the inconvenience does not occur, it is preferable that the viscosity of the cleaning composition satisfies the above range.

The pH of the cleaning composition of the present invention may be 3.0 to 7, preferably 3.5 to 6.8, more preferably 4. to 6.6. When the pH of the cleaning composition is out of the above range, it may cause irritation to the skin, so the pH of the cleaning composition preferably satisfies the above range.

The cleaning composition of the present invention may further include beads. The beads can be uniformly dispersed and maintained in a suspended state in the detergent composition due to the presence of the hydrophilic thickener, and also, due to the transparency of the detergent composition, the shape of the beads can be clearly confirmed with the naked eye Therefore, it exhibits an excellent effect of aesthetic feeling.

The shape of the bead is not limited as long as it is the shape of a conventional bead that can be used in the detergent composition, but may have a regular shape such as a spherical bead, may have an irregular shape such as a petal-shaped bead, and a core-shell structure capsule may be in the shape of In addition, the average particle diameter of the beads may be 1mm to 20mm. In addition, the component of the bead is not limited as long as it is a conventional component that can be used in the cleaning composition.

The cleaning composition according to the present invention may have a foaming force of 200 mm or more, preferably 225 mm or more, and more preferably 250 mm or more. Here, the foaming force represents the height of the bubbles formed after adding 99 g of purified water and 1 g of a detergent composition to a 250 mL beaker, adjusting the DC motor controller to 200 rpm, mixing for 30 seconds, and leaving it for 10 seconds.

In addition, the cleaning composition according to the present invention may have a bubble holding force of 30 mm or less, preferably 25 mm or less. Here, the bubble holding force represents the difference between the bubble power and the bubble height after stopping the mixing and leaving it for 10 minutes.

In general, when a cationic polymer is added to a cleaning composition comprising an anionic surfactant and an amphoteric surfactant, the foaming power and the foam holding power may be reduced. However, the detergent composition according to the present invention by including a specific cationic polymer in a specific combination of an anionic surfactant and an amphoteric surfactant, it exhibits the effect of improving the foaming power and bubble retention.

In addition, the cleaning composition according to the present invention exhibits a level of transparency equivalent to that of the composition without the addition of a cationic polymer.

In general, when a cationic polymer is added to a cleaning composition including an anionic surfactant and an amphoteric surfactant, the transparency of the cleaning composition may be reduced. However, the detergent composition according to the present invention contains a specific cationic polymer in a specific combination of an anionic surfactant and an amphoteric surfactant, thereby improving foaming power and bubble retention, as well as improving transparency. .

The detergent composition according to the present invention may be a weakly acidic bead suspending transparent formulation having a pH of 3.0 to 7 and a viscosity of 1000 to 9000 cps.

The detergent composition of the present invention may be formulated by conventional methods known in the art.

The detergent composition of the present invention may include additives commonly used in the art, for example, one or more additives selected from preservatives, fragrances, pH adjusters, viscosity adjusters, humectants, and disinfectants. Such additives may be included, for example, within the range of 0.001 to 10% by weight, depending on the type of each additive based on the total weight of the composition according to the present invention. And the remaining amount is water (purified water, etc.).

In addition, in addition to the additives as described above, solvents such as alcohols or ketones, herbal extracts, fruit extracts, vitamins, and pigments may be optionally further included.

The preservative may be selected from sodium benzoate, methyl paraoxybenzoate, paraoxybenzoate ester, methyl paraben, methylchloroisothiazolinone and methylisothiazolinone, and the fragrance is a natural fragrance (fruit fragrance, herbal fragrance). , mint flavor, etc.) or a combination flavor. And the pH adjusting agent may be selected from inorganic acids, organic acids and salts thereof, for example, may be selected from citric acid, sodium citrate, phosphoric acid, sodium phosphate and disodium phosphate.

The viscosity modifier may include cocamide ME (CME), cocamide DEA (CDE), sodium chloride and ammonium chloride, and the like, and the moisturizing agent is carboxyvinyl polymer, glycols (propylene glycol, etc.) and oils (natural oil). and animal and vegetable oils, etc.) may be used. In addition, the disinfectant may be selected from chlorohexadine, triclosan, sulfur and conazole derivatives.

Hereinafter, the present invention will be described in more detail through examples. The following examples are only presented by way of illustration to explain the present invention in more detail, and it is for those of ordinary skill in the art that the scope of the present invention is not to be construed as being limited by these examples. it will be self-evident

Experimental Example 1: Comparison of foaming power of detergent composition containing anionic surfactant and amphoteric surfactant

In order to confirm the difference in foaming power according to the combination of the anionic surfactant and the amphoteric surfactant, after preparing the detergent compositions of Reference Examples 1 to 4 having the compositions shown in Table 1 below, the Reference Examples 1 to Reference Examples With respect to the detergent composition of 4, 3 g was taken on the palm, and then 10 g of water was added and the palm was rubbed 10 times, and the foaming power was observed after performing this process a total of 3 times. In addition, in Reference Examples 1 to 4, the pH was adjusted using citric acid (pH adjuster).

The results are shown in Table 1 and FIG. 1 below.

division ingredient Reference Example 1 Reference Example 2 Reference Example 3 Reference Example 4 anionic surfactant Sodium Laureth Sulfate 10.4 10.4 10.4 10.4 amphoteric surfactant Cocamidopropyl Betaine 2.25 - - - lauryl hydroxysultaine - 2.25 - - Disodium Cocoamphodiacetate - - 2.25 - lauryl betaine - - - 2.25 chelating agent Disodium EDIT 0.05 0.05 0.05 0.05 antiseptic Sodium Benzoate 0.24 0.24 0.24 0.24 Spices Spices 1.20 1.20 1.20 1.20 wetting agent sorbitol 7.0 7.0 7.0 7.0 Purified water Purified water To 100 To 100 To 100 To 100 Sum 100.0 100.0 100.0 100.0 pH 6.34 6.28 7.90 6.42 bubble power 9 8 6 7 rinsing power 7 7 6 7 Degree of fragrance 7 6 7 7 viscosity 3,430 3,560 3,680 3,360 Precipitation X X X X

The pH is a value measured through a pH meter (THERMO EUTEC, pH 6+), and the foaming power, rinsing power, and fragrance expression were tested for 10 researchers who worked in the cleaning category for more than 10 years, It is a value indicating the average score for the feeling of use (0 points: very poor, 5 points: average, 10 points: very good). In addition, the viscosity is a value measured using a Brookfield viscometer (Brookfield, DV3T Rheometer) using #63 spindle at 12rpm.

As a result, in the case of the detergent composition according to Preparation Example 1, air bubbles were continuously generated. In the case of the detergent composition according to Preparation Example 2, bubbles were initially generated and became dense. In the case of the cleaning composition according to Preparation Example 3, bubbles were well generated in the beginning, but it was felt that the bubbles were slightly turned off. In the case of the detergent composition according to Preparation Example 4, large bubbles were initially generated and then the bubbles were reduced.

As described above, in the detergent composition, when sodium laureth sulfate as an anionic surfactant and cocamidopropyl betaine as an amphoteric surfactant were used, it was confirmed that the foaming power was particularly excellent.

Experimental Example 2: Comparison of transparency of cleaning composition

In order to compare the transparency according to the composition of the cleaning composition, after preparing the cleaning composition of the control, Examples 1 to 6 and Comparative Examples 1 to 11 having the compositions of Tables 2 to 4 below, LEDs were installed Transparency was measured in the photobox. In addition, the cleaning compositions of Examples 1 to 6 and Comparative Examples 1 to 11 were adjusted to pH 6 using citric acid (pH adjuster).

The results are as shown in Tables 2 to 4 and FIG. 2 below.

division Raw material name control Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 anionic surfactant Sodium Laureth Sulfate 11.18 11.18 11.18 11.18 11.18 11.18 11.18 amphoteric
Surfactants Cocamidopropyl Betaine 2.4 2.4 2.4 2.4 2.4 2.4 2.4 hydrophilic
thickener carbopol 1.92 1.92 1.6 1.6 1.6 1.6 1.6 cationic polymer Polyquaternium-51 - 0.50 - - - - - Polyquaternium-51 - - 0.50 - - - - Polyquaternium-10
(Nitrogen content: 0.8 to 1.1 wt%,
Viscosity (2% aqueous solution): 300-500 cP) - - - 0.50 - - - Polyquaternium-10
(Nitrogen content: 0.8 to 1.1 wt%,
Viscosity (1% aqueous solution): 2600 cP) - - - - 0.50 - - Polyquaternium-10
(Nitrogen content: 1.5 to 2.2 wt%,
Viscosity (2% aqueous solution): 30000 cP) - - - - - 0.50 - Hydroxypropyl Guar Hydroxypropyl Trimonium Chloride - - - - - - 0.50 chelating agent Disodium EDIT 0.05 0.05 0.05 0.05 0.05 0.05 0.05 wetting agent sorbitol 3.5 3.5 3.5 3.5 3.5 3.5 3.5 Etc
Surfactants Potassium Cocoyl Glycinate 0.15 0.15 0.15 0.15 0.15 0.15 0.15 Spices Spices 1.0 1.0 1.0 1.0 1.0 1.0 1.0 antiseptic Sodium Benzoate 0.24 0.24 0.24 0.24 0.24 0.24 0.24 Purified water Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 Sum 100 100 100 100 100 100 100 transparency Transparency Transparency Transparency Transparency Transparency slightly cloudy Transparency

division Raw material name Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 anionic surfactant Sodium Laureth Sulfate 11.18 11.18 11.18 11.18 11.18 11.18 11.18 amphoteric
Surfactants Cocamidopropyl Betaine 2.4 2.4 2.4 2.4 2.4 2.4 2.4 hydrophilic
thickener carbopol 1.92 1.92 1.92 1.92 1.92 1.6 1.6 cationic polymer Polyquaternium-7 (low molecular weight) 0.50 - - - - - - Polyquaternium-7 (polymer) - 0.50 - - - - - Polyquaternium-22 (low molecular weight) - - 0.50 - - - - Polyquaternium-53 (polymer) - - - 0.50 - - - Polyquaternium-6 - - - - 0.50 - - Polyquaternium-11 - - - - - 0.50 - Polyquaternium-22 (polymer) - - - - - - 0.50 Polyquaternium-39 (polymer) - - - - - - - Polyquaternium-55 - - - - - - - Guarhydroxypropyl
Trimonium Chloride - - - - - - - Guarhydroxypropyl
Trimonium Chloride - - - - - - - chelating agent Disodium EDIT 0.05 0.05 0.05 0.05 0.05 0.05 0.05 wetting agent sorbitol 3.5 3.5 3.5 3.5 3.5 3.5 5.0 Etc
Surfactants Potassium Cocoyl Glycinate 0.15 0.15 0.15 0.15 0.15 0.15 0.50 Spices Spices 1.0 1.0 1.0 1.0 1.0 1.0 1.0 antiseptic Sodium Benzoate 0.24 0.24 0.24 0.24 0.24 0.24 0.24 Purified water Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 Sum 100 100 100 100 100 100 100 transparency opacity opacity opacity
(Cationic polymer precipitation) opacity
(Cationic polymer precipitation) opacity
(Cationic polymer precipitation) Transparency opacity

division Raw material name Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 anionic
Surfactants Sodium Laureth Sulfate 11.18 11.18 11.18 11.18 amphoteric
Surfactants Cocamidopropyl Betaine 2.4 2.4 2.4 2.4 hydrophilic
thickener carbopol 1.6 1.6 1.6 1.6 cationic
polymer Polyquaternium-7 (low molecular weight) - - - - Polyquaternium-7 (polymer) - - - - Polyquaternium-22 (low molecular weight) - - - - Polyquaternium-53 (polymer) - - - - Polyquaternium-6 - - - - Polyquaternium-11 - - - - Polyquaternium-22 (polymer) - - - - Polyquaternium-39 (polymer) 0.50 - - - Polyquaternium-55 - 0.50 - - Guarhydroxypropyl
Trimonium Chloride - - 0.50 - Guarhydroxypropyl
Trimonium Chloride - - - 0.50 chelating agent Disodium EDIT 0.05 0.05 0.05 0.05 wetting agent sorbitol 5.0 5.0 5.0 5.0 Etc
Surfactants Potassium Cocoyl Glycinate 0.50 0.50 0.50 0.50 Spices Spices 1.0 1.0 1.0 1.0 antiseptic Sodium Benzoate 0.24 0.24 0.24 0.24 Purified water Purified water To 100 To 100 To 100 To 100 Sum 100 100 100 100 transparency opacity opacity
(Cationic polymer precipitation) opacity opacity

(The nitrogen content means quantitative analysis using the Kjeldahl method.)

As a result, as shown in Tables 2 to 4, sodium laureth sulfate as an anionic surfactant and cocamidopropyl betaine as an amphoteric surfactant were used, and as a cationic polymer, polyquaternium-51, polyquaternium In the case of Examples 1 to 6 using -10 or hydroxypropylguahydroxypropyltrimonium chloride, relatively good transparency was exhibited, and in particular, polyquaternium-51, nitrogen content of 0.8 wt% to 1.1 wt% In the case of Examples 1 to 4 and Example 6 using % polyquaternium-10 or hydroxypropylguahydroxypropyltrimonium chloride, it exhibited an equivalent degree of transparency compared to the control containing no cationic polymer. However, as cationic polymers, polyquaternium-7, polyquaternium-22, polyquaternium-53, polyquaternium-6, polyquaternium-22, polyquaternium-39, polyquaternium-55, guar Comparative Examples 1 to 5 and Comparative Examples 7 to 11 using hydroxypropyltrimonium chloride are opaque compared to the control that does not include a cationic polymer, and also Comparative Examples 3 to 5 and Comparative Examples In the detergent composition of 9, precipitation of a cationic polymer was observed.

On the other hand, the detergent composition of Comparative Example 5 exhibited an equivalent degree of transparency compared to the control containing no cationic polymer, but there was a problem in that the foaming power was lowered.

Experimental Example 3: Comparison of foaming power and bubble holding power of detergent composition

In order to compare the foaming power according to the composition of the detergent composition, the detergent composition of the control, Examples 1 to 4 and Example 6 and Comparative Example 6 having the compositions of Tables 2 to 4 below was prepared. Then, for the control group, Examples 1 to 4, and Example 6 and Comparative Example 6, 99 g of purified water was weighed and added to a 250 ml beaker, respectively, and then the control group, Examples 1 to 4 and Example 6 After adding 1 g (1 wt %) of the detergent composition of Comparative Example 6 and coupling the propeller to an azimuth mixer (manufactured by Shinwon ENG), the position of the propeller is positioned at the exact center of the beaker, and the lower end of the propeller has a 50 ml scale The DC motor controller was adjusted to 200 rpm and mixed for 30 seconds. After standing for 10 seconds, the bubble force was measured by measuring the height of the formed bubble.

Thereafter, after standing for 10 minutes, the decreased amount of the bubble height was measured to measure the bubble retention force. That is, the bubble holding power is determined by adding 99 g of purified water and 1 g of a detergent composition to a 250 mL beaker, adjusting the DC motor controller to 200 rpm, mixing for 30 seconds, and leaving the mixture for 10 seconds. It is the difference in the height of the bubble after stopping and leaving it for 10 minutes.

The results are shown in Table 5 and FIG. 3 below.

control Example 1 Example 2 Example 3 Example 4 Example 6 Comparative Example 6 Foam force (mm) 175 250 225 225 200 200 175 Air bubble holding force (mm) 40 25 25 20 25 25 40

As shown in Table 5 above, sodium laureth sulfate as an anionic surfactant and cocamidopropylbetaine as an amphoteric surfactant were used, and as a cationic polymer, polyquaternium-51, polyquaternium-10 or hydride was used. In the case of the detergent compositions of Examples 1 to 4 and Example 6 using hydroxypropyl gua hydroxypropyl trimonium chloride, compared to the control containing no cationic polymer, the foaming power and bubble retention were remarkably excellent. However, in the case of the detergent composition of Comparative Example 6 using polyquaternium-11 as a cationic polymer, it was confirmed that it showed only similar levels of foaming power and foam holding power as the control that did not include the cationic polymer.

As described above, it can be seen that the detergent composition has problems such as poor transparency or reduced foaming power, except for a specific combination of anionic surfactant, amphoteric surfactant, and cationic polymer. there was. That is, it was confirmed that the cleaning composition according to the present invention exhibits an effect of simultaneously improving transparency and foaming power by including a specific combination of anionic surfactant, amphoteric surfactant, and cationic polymer.

Experimental Example 4: Observation of suspension of beads in detergent composition

In order to confirm whether the suspension of beads contained in the detergent composition is observed with the naked eye, in the detergent composition of Example 1, regular-shaped beads (spherical beads) and irregular-shaped beads having an average particle diameter of 1 to 20 mm Beads (petal-shaped beads) were added to observe the suspending of the beads.

As a result, in the case of a detergent composition including the spherical beads and petal-shaped beads, by adding a hydrophilic thickener (Carbopol) to the detergent composition of Example 1 of the present invention, the beads can be uniformly dispersed and suspended. In addition, due to the excellent transparency of the detergent composition of Example 1, the visibility for the spherical beads and petal-shaped beads was excellent, and the shape in which the beads were suspended could be clearly observed.

In the above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto, and it is described below with the technical idea of the present invention by those of ordinary skill in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims.

Claims (15)

A detergent composition comprising an anionic surfactant, an amphoteric surfactant and a cationic polymer, comprising:
The cationic polymer is a detergent composition, characterized in that at least one selected from the group consisting of polyquaternium-10, polyquaternium-51, and hydroxypropylguahydroxypropyltrimonium chloride. According to claim 1,
The anionic surfactant is at least one selected from the group consisting of ammonium laureth sulfate, ammonium lauryl sulfate, sodium laureth sulfate and sodium lauryl sulfate. According to claim 1,
A detergent composition, characterized in that the content of the anionic surfactant is 1% to 30% by weight based on the total weight of the composition. According to claim 1,
The amphoteric surfactant is a cleaning composition, characterized in that at least one selected from the group consisting of cocamidopropyl betaine, lauryl hydroxysultaine, disodium cocoamphodiacetate and lauryl betaine. According to claim 1,
A detergent composition, characterized in that the content of the amphoteric surfactant is 1% to 10% by weight based on the total weight of the composition. According to claim 1,
A detergent composition, characterized in that the content of the cationic polymer is 0.1% to 1.0% by weight based on the total weight of the composition. According to claim 1,
A cleaning composition, characterized in that the nitrogen content of the polyquaternium-10 is 0.8 wt% to 1.1 wt%. According to claim 1,
sodium laureth sulfate as the anionic surfactant,
Cocamidopropyl betaine as the amphoteric surfactant, and
A cleaning composition comprising polyquaternium-10 or polyquaternium-51 having a nitrogen content of 0.8 wt% to 1.1 wt% as the cationic polymer. According to claim 1,
The cleaning composition, characterized in that the cleaning composition further comprises a hydrophilic thickener. 10. The method of claim 9,
The hydrophilic thickener is carbomer, sodium polyacrylate, acrylate/C10-30 alkyl acrylate crosspolymer, acrylamide/sodium acrylate copolymer/trideceth-6/mineral salt, ammonium acryloyldimethyltaurate , acrylate, ammonium acrylate copolymer, vpicopolymer, acrylate copolymer, glyceryl acrylate, acrylic acid copolymer, lithium magnesium sodium silicate, hydroxyethyl cellulose, polyacrylamide, montmorillonite, cetyl hydroxy Chil cellulose, agar, octyl acrylamide copolymer, cellulose, polyacrylate-13, corn starch, PEG-240/H diicopolymer bis-decyltetradeceth-20 ether, octyl acrylamide copolymer, mannan, gellan Gum, aluminum starch octenyl succinate, xanthan gum, carob bean gum, sodium acryloyl dimethyl taurate copolymer. A detergent composition, characterized in that at least one selected from the group consisting of sodium polyacrylate starch, sodium stearic sebum-hydroxyethylcellulose sulfonate, and combinations thereof. 10. The method of claim 9,
A detergent composition, characterized in that the content of the hydrophilic thickener is 1% to 10% by weight based on the total composition. According to claim 1,
The cleaning composition, characterized in that the cleaning composition further comprises a bead. According to claim 1,
The cleaning composition is a cleaning composition, characterized in that the foaming force is 200mm or more.
(However, the foaming force is the height of the bubbles formed after adding 99 g of purified water and 1 g of detergent composition to a 250 mL beaker, adjusting the DC motor controller to 200 rpm, mixing for 30 seconds, and standing for 10 seconds) According to claim 1,
The cleaning composition is a cleaning composition, characterized in that the bubble holding force is 30mm or less.
(However, the bubble holding power is determined by adding 99 g of purified water and 1 g of detergent composition to a 250 mL beaker, adjusting the DC motor controller to 200 rpm, mixing for 30 seconds, and leaving the mixture for 10 seconds. It is the difference in the height of the bubble after stopping and leaving it for 10 minutes) According to claim 1,
The detergent composition is a detergent composition, characterized in that it exhibits an equivalent level of transparency as compared to a control that does not include a cationic polymer.

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