JP2005154651A - Liquid detergent composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition having excellent foam properties, mesh-clogging resistance, and low-temperature stability. <P>SOLUTION: The liquid detergent composition comprises at least three higher fatty acid salts of a lauric acid salt (A), a myristic acid salt (B) and a palmitic acid salt (C). Wherein their mixed mass ratio (A:B:C) is 35:60:5-55:30:15 and the total content of the lauric acid salt (A), the myristic acid salt (B) and the palmitic acid salt (C) is 1-16 mass% of the liquid detergent composition. The salts of the higher fatty acid salts are preferably alkali metal salts, particularly a potassium salt. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a liquid detergent composition having excellent foam performance at the time of use, excellent in mesh clogging properties, and further excellent in low temperature stability.

  Since detergents tend to require consumers to have excellent foam performance such as foaming, foam volume, foam quality, and foam feel, foam performance in detergents is very important in determining product quality. It will be important to you. For this reason, conventionally, in order to improve the foam performance, various proposals have been made as follows.

  As a cleaning agent containing a polymer compound, a foamy cosmetic material containing polystyrene or a styrene copolymer has been proposed (see Patent Document 1). However, in general, when a cleaning agent containing a polymer compound is filled in a non-gas type foam discharge container, the polymer compound is passed through a net portion provided in the foam discharge container at the time of foam generation. Since it is necessary, there is a problem that mesh clogging of the net portion occurs. In addition, this proposed cleaning agent also has a problem of poor low-temperature stability.

  For this reason, the proposal of the skin washing | cleaning agent which eliminates the said mesh clogging by using together a higher fatty acid salt and a polyhydric alcohol and / or a lower monohydric alcohol is made | formed (refer patent document 2). However, in this proposal, the foam quality / feel is not sufficient, and the improvement effect of the foam performance is not satisfactory.

  In addition, a skin cleanser containing stearate has been proposed as a cleanser containing a long chain fatty acid salt (see Patent Document 3). However, in this proposal, since the total amount of stearate is small, the effect of improving the foam performance is not satisfactory. In addition, the proposed skin cleanser also has a problem of poor low-temperature stability because it contains a long-chain fatty acid salt.

  On the other hand, a skin cleanser with a very small amount of fatty acid salt has been proposed (see Patent Document 4). However, in this proposal, the foam performance is very low, the null-sticking in use is strong, and there is no further refreshing feeling, so it does not match the taste of consumers who like the lack of nullting at the time of rinsing and the refreshing feeling after washing There's a problem.

  Therefore, a liquid detergent composition having excellent foam performance, no mesh clogging, and excellent low-temperature stability has not yet been provided, and further improvements and development are desired.

JP 2002-53430 A (second page) JP 2001-278777 A (2nd page) JP-A-7-252133 (2nd page) JP 7-252131 A (page 2)

  An object of the present invention is to solve the conventional problems and achieve the following objects. That is, an object of the present invention is to provide a liquid detergent composition that is excellent in foam performance, excellent in mesh clogging properties, and also excellent in low-temperature stability.

  As a result of intensive studies by the present inventors to solve the above-mentioned problems, the present invention contains at least three higher fatty acid salts, and includes laurate (A), myristate (B), and palmitate (C). The mixing mass ratio (A: B: C) is 35: 60: 5-55: 30: 15, and the laurate (A), the myristate (B), and the palmitate The total amount of the (C) content is 1 to 16% by mass with respect to the liquid detergent composition, the liquid detergent composition is excellent in foam performance, excellent in mesh clogging properties, and further at a low temperature. The new knowledge that it was excellent also in stability was acquired.

This invention is based on the said knowledge by this inventor, and as a means for solving the said subject, it is as follows. That is,
<1> A liquid detergent composition comprising at least three kinds of higher fatty acid salts, wherein the mixed mass ratio of laurate (A), myristate (B) and palmitate (C) (A : B: C) is 35: 60: 5-55: 30: 15, and the laurate (A), the myristate (B), and the palmitate (C) The total content is 1 to 16% by mass with respect to the liquid detergent composition.
<2> The liquid detergent composition according to <1>, wherein the salt in the higher fatty acid salt is at least one selected from alkali metal salts, amine salts, and amino acid salts.
<3> The liquid detergent composition according to <2>, wherein the alkali metal salt is a potassium salt.
<4> The liquid cleaning composition according to any one of <1> to <3>, which is filled in a foam discharge container.
<5> The liquid detergent composition according to <4>, wherein the foam discharge container is a non-gas type foam discharge container.

  The liquid detergent composition of the present invention contains at least three kinds of higher fatty acid salts, and a mixed mass ratio (A: laurate (A), myristate (B), and palmitate (C). B: C) is 35: 60: 5-55: 30: 15, and the laurate (A), the myristate (B), and the palmitate (C) are contained. When the total amount is 1 to 16% by mass with respect to the liquid detergent composition, when the foam discharge container is filled and used, foam excellent in foam performance is discharged and mesh clogging occurs. It is suppressed. Further, even when stored in a low temperature environment, the precipitation of crystals is suppressed, and the appearance and viscosity change are small.

  According to the present invention, a conventional problem can be solved, and a liquid detergent composition having excellent foam performance, excellent mesh clogging properties, and excellent low-temperature stability can be provided.

(Liquid detergent composition)
The liquid detergent composition of the present invention contains at least three kinds of higher fatty acid salts, a surfactant other than the higher fatty acid salts, and further contains other components as necessary.

-Higher fatty acid salt-
Examples of the higher fatty acid salt contained in the liquid detergent composition of the present invention include laurate, myristate, and palmitate, and the liquid detergent composition does not interfere with the object of the present invention. In addition, other higher fatty acid salts appropriately selected may be further included.

There is no restriction | limiting in particular as a salt in the said higher fatty acid salt, According to the objective, it can select suitably, For example, an alkali metal salt, an amine salt, an amino acid salt etc. are mentioned.
There is no restriction | limiting in particular as said alkali metal salt, According to the objective, it can select suitably, For example, sodium salt, potassium salt, etc. are mentioned.
There is no restriction | limiting in particular as said amine salt, According to the objective, it can select suitably, For example, ammonium salt, alkanolamine salt (For example, monoethanolamine salt, diethanolamine salt, triethanolamine salt, 2-amino- 2-methylpropanol, 2-amino-2-methylpropanediol), and the like.
Examples of the amino acid salts include lysine salts and arginine salts.
Among the salts of the higher fatty acid salts, alkali metal salts are preferable, and potassium salts are particularly preferable. Specific examples include potassium laurate, potassium myristate, and potassium palmitate.

The mixing mass ratio (A: B: C) of the laurate (A), the myristate (B), and the palmitate (C) is 35: 60: 5 to 55:30: 15. For example, 35: 60: 5-45: 47: 8 is preferable.
If the mixing mass ratio is out of the numerical range, the foam quality and foam feel may be inferior, mesh clogging may occur, and low-temperature stability may deteriorate.

The total content of the laurate (A), the myristate (B), and the palmitate (C) is 1 to 16% by mass with respect to the liquid detergent composition. For example, 8 to 16% by mass is more preferable.
When the total content is less than 1% by mass, the foam quality and foam feel may be inferior. When the total content exceeds 16% by mass, mesh clogging may occur, and low-temperature stability may deteriorate. is there.

The other higher fatty acid salt is not particularly limited and may be appropriately selected depending on the intended purpose. Examples thereof include oleate and stearate.
There is no restriction | limiting in particular as content of the said other higher fatty acid salt with respect to the said liquid detergent composition, Although it can select suitably according to the objective, For example, 0.01-2.0 mass% is preferable, 0.01-1.0 mass% is more preferable, and 0 mass% is especially preferable.

-Surfactants other than higher fatty acid salts-
Surfactants other than the at least three higher fatty acid salts are preferably used in the liquid detergent composition of the present invention in terms of improving foam performance (foaming / foam amount / foam quality / foam feel). Can do.
The surfactant can be appropriately selected from known surfactants, and examples thereof include anionic surfactants, nonionic surfactants, amphoteric surfactants, and semipolar surfactants. Can be mentioned. These may be used individually by 1 type and may use 2 or more types together.

Examples of the anionic surfactant include a sulfonate type anionic surfactant, a sulfate ester type anionic surfactant, and an alkyl phosphate ester type anionic surfactant. These may be used individually by 1 type and may use 2 or more types together.
Examples of the sulfonate type anionic surfactant include N-acylaminosulfonate, polyoxyethylene sulfosuccinate, and the like. Specifically, for example, N-cocoyl methyl taurate sodium, polyoxy Examples include sodium ethylene alkylsulfosuccinate.
Examples of the sulfate ester type anionic surfactant include higher alkyl sulfates and polyoxyethylene alkyl ether sulfates.
Examples of the alkyl phosphate salt type anionic surfactant include monolauryl phosphate triethanolamine, monolauryl phosphate dipotassium, and the like.

Examples of the nonionic surfactant include polyoxyalkylene addition type nonionic surfactants, sugar-based nonionic surfactants, glycerin-based nonionic surfactants, and the like. These may be used individually by 1 type and may use 2 or more types together.
Examples of the polyoxyalkylene addition type nonionic surfactant include one type of polyoxyalkylene addition type, two or more types of polyoxyalkylene addition type, and the like.
Examples of the one kind of polyoxyalkylene addition type nonionic surfactant include fatty acid monoethanolamide type nonionic surfactant, fatty acid monoethanolamide type nonionic surfactant of ethylene oxide adduct, polyoxyethylene lauryl ether, Examples include polyoxyethylene sorbitan monooleate, polyethylene glycol fatty acid ester, polyoxyethylene hydrogenated castor oil, and the like.
Examples of the two or more polyoxyalkylene addition-type nonionic surfactants include polyoxypropylene / polyoxyethylene lauryl ether.

Examples of the sugar-based nonionic surfactant include sugar ether-based nonionic surfactants, sugar-amide-based nonionic surfactants, sorbitan fatty acid ester-based nonionic surfactants, and sucrose fatty acid ester-based nonionic surfactants. Agents, etc.
Examples of the sugar ether-based nonionic surfactant include alkyl saccharides.
Examples of the sugar amide nonionic surfactant include N-methylalkylglucamide such as N-methyllaurylglucamide.
Examples of the sorbitan fatty acid ester nonionic surfactant include sorbitan monoisostearate and sorbitan monooleate.
Examples of the sucrose fatty acid ester nonionic surfactant include lauric acid sucrose ester, sucrose monostearate, POP sucrose monolaurate, and the like.

  Examples of the glycerin-based nonionic surfactant include monoglycerin fatty acid ester-based nonionic surfactants such as glyceryl sesquioleate and polyoxyethylene glyceryl monostearate; fatty acid ester-type polyglycerin-based compounds such as polyglyceryl monoisostearate Nonionic surfactants; alkyl ether type polyglycerin-based nonionic surfactants such as polyglyceryl and polyoxybutylene stearyl ether.

Examples of the amphoteric surfactant include imidazoline type (for example, amidoamine type) amphoteric surfactant, amide amino acid salt, carbobetaine type (for example, alkylbetaine, alkylamidobetaine, etc.) amphoteric surfactant, sulfobetaine type ( Examples thereof include amphoteric surfactants such as alkylsulfobetaines and alkylhydroxysulfobetaines) and phosphobetaine-type amphoteric surfactants. These may be used individually by 1 type and may use 2 or more types together.
Examples of the imidazoline type amphoteric surfactant include coconut oil alkyl-N-hydroxyethyl imidazolinium betaine.
Examples of the carbobetaine-type amphoteric surfactant include lauryldimethylaminoacetic acid betaine as the alkylbetaine, and palm oil fatty acid amidopropylbetaine as the alkylamide betaine.
Examples of the sulfobetaine double-sided active agent include coconut oil fatty acid dimethylsulfopropylbetaine as the alkylsulfobetaine, lauryldimethylaminohydroxysulfobetaine as the alkylhydroxysulfobetaine, and the like.
Examples of the phosphobetaine-type amphoteric surfactant include lauryl hydroxyphosphobetaine. Among these, carbobetaine-type amphoteric surfactants are preferable from the viewpoint of improving foaming properties, and those desalted from the viewpoint of further improving stability.

Examples of the semipolar surfactant include acyl tertiary amine oxides and acyl tertiary phosphine oxides.
Examples of the acyl tertiary amine oxide include lauryl dimethyl amine oxide, POE coconut oil alkyl dimethyl amine oxide, and dihydroxyethyl lauryl amine oxide.
Examples of the acyl tertiary phosphine oxide include lauryl dimethyl phosphine oxide.
Among these, acyl tertiary amine oxides are preferable from the viewpoint of improving foamability, and those desalted from the viewpoint of further improving stability are more preferable.

There is no restriction | limiting in particular as content of surfactant other than the said higher fatty acid salt, According to the objective, it can select suitably, For example, 0.1-15 mass% with respect to the said liquid detergent composition. Preferably, 0.3-10 mass% is more preferable, and 0.5-8 mass% is especially preferable.
If the content is less than 0.1% by mass, the foam performance (foaming / foam amount / foam quality / foam feel) may not be sufficient, and if it exceeds 15% by mass, the liquid detergent composition The viscosity may rise, and the usability such as poor foam formation due to clogging of the mesh of the pump net part or the increased pressing pressure may be deteriorated. Note that this is not the case with gas foam containers such as aerosols containing propellants.

-Other ingredients-
The liquid detergent composition of the present invention may contain other components appropriately selected according to the purpose.
The other components can be appropriately selected from those usually used in liquid detergent compositions, such as oils, silicones, alcohols such as lower / higher alcohols, lanolin derivatives, protein derivatives, Acrylic resin dispersion, drugs such as vitamins, bactericides, preservatives, pH adjusters, antioxidants, sequestering agents, UV absorbers, animal and plant extracts or their derivatives, dyes, fragrances, pigments, inorganic powders, clays Examples thereof include minerals, water-insoluble polymer powders such as nylon and polyethylene.
The other components are preferably used as long as they do not interfere with the object of the present invention.

There is no restriction | limiting in particular as a dosage form of the said liquid cleaning composition, According to the objective, it can select suitably, For example, a gel form, a liquid form, etc. are mentioned.
The viscosity of the liquid detergent composition is not particularly limited and can be appropriately selected depending on the purpose. From the viewpoint of improving foam formation and foam appearance, for example, at 25 ° C. 40 mPa · s or less is preferable, and 20 mPa · s or less is more preferable.

-Foam discharge container-
There is no restriction | limiting in particular as a foam discharge container which can use the said liquid cleaning composition of this invention, According to the objective, it can select suitably, For example, (1) By squeezing a bottle trunk | drum by hand Examples thereof include a squeeze foamer container capable of discharging foam, (2) a pump foamer container capable of discharging foam by pushing down a nozzle part, and (3) a gas foamer container such as an aerosol containing a propellant. Among these, a non-gas type foam discharge container is preferable in that creamy foam can be generated. Such a former container can be obtained from, for example, Daiwa Steel Co., Ltd., Yoshino Kogyo Co., Ltd.

The non-gas type foam discharge container usually has a porous body for forming bubbles, and bubbles are formed when the liquid detergent composition passes through the porous body.
There is no restriction | limiting in particular as a mesh of the said porous body, According to the objective, it can select suitably, For example, 100 mesh or more are preferable, 100-400 mesh is more preferable, 200-350 mesh is especially preferable.
Moreover, there is no restriction | limiting in particular as the number of the said porous body, According to the objective, it can select suitably, For example, 2 or more are preferable from a viewpoint of improving foam performance. More specifically, the former container described in JP-A-7-315463 and JP-A-8-230961 can be preferably used.

  The liquid detergent composition of the present invention is excellent in foam performance and mesh clogging property by being used in a normal dosage and washing method, for example, as a skin cleanser, a hair cleanser, etc. Is also excellent in low-temperature stability. For this reason, the liquid cleaning composition of the present invention can be suitably used for body cleaning.

(Method for producing liquid detergent composition)
There is no restriction | limiting in particular as a manufacturing method of the said liquid cleaning composition of this invention, According to the objective, it can select suitably.
The raw material for the higher fatty acid salt is not particularly limited and may be appropriately selected depending on the purpose. For example, higher fatty acids such as lauric acid, myristic acid, and palmitic acid may be used alone, A mixture containing at least these may be used.
The mixture is not particularly limited as long as it contains at least lauric acid, myristic acid, and palmitic acid, and can be appropriately selected according to the purpose. For example, coconut oil fatty acid, hydrogenated coconut oil fatty acid, palm oil fatty acid , Hardened palm oil fatty acid, beef tallow fatty acid, hardened beef tallow fatty acid, and the like.
In the liquid detergent composition of the present invention, a higher fatty acid salt derived from the higher fatty acid by a conventional method may be blended as it is, and a higher fatty acid and an alkali are blended separately in the liquid detergent composition. And may be neutralized.

  The apparatus for preparing the liquid detergent composition of the present invention is not particularly limited and can be appropriately selected according to the purpose. For example, a plurality of stirring blades (for example, a propeller, a turbine, etc.) capable of mixing with a shearing force as a whole. , A disperser, etc.) are preferable, and an adihomo mixer, a backflow mixer, a hybrid rod mixer, and the like are more preferable.

  Hereinafter, although the Example of this invention is described, this invention is not limited to this Example at all.

(Examples 1-8 and Comparative Examples 1-5)
As a component common to all the composition (mass%) shown in the following Tables 1 to 3 and Examples 1 to 8 and Comparative Examples 1 to 5, 10 mass% of propylene glycol and 35 mass% of styrene polymer emulsion liquid. (Saiden Chemical Co., Ltd., Cybinol RPX-196 PE-3) 1.0 mass%, edetic acid 0.2 mass%, and dibutylhydroxytoluene 0.1 mass% were added, and Example 1 was conducted by a conventional method. -8 and the liquid detergent composition of Comparative Examples 1-5 were prepared. About each prepared liquid cleaning composition, foam performance, mesh clogging property, and low-temperature stability were evaluated as follows. The results are shown in Tables 1-3.

  In addition, what was described in (0036)-(0037) of Japanese Patent Application No. 2000-361917 was used for the raw material of the fragrance | flavor used by an Example and a comparative example.

<Evaluation of foam performance>
A non-gas type pump former container (Yoshino Kogyo Co., Ltd., 200 mesh, 2 sheets) is filled with each of the prepared liquid detergent compositions, and 10 panelists use each liquid detergent composition to make skin. And the hair was washed, and foam performance (overall evaluation about foaming / foam amount / foam quality / foam feel) was evaluated based on the following evaluation criteria, and an average value of 10 panelists was obtained.
〔Evaluation criteria〕
5: Very good 4: Pretty good 3: Slightly good 2: Bad 1: Very bad

<Evaluation of mesh clogging>
In an evaluation room in which a non-gas type pump former container (Yoshino Kogyo Co., Ltd., 200 mesh, 2 sheets) is filled with each of the prepared liquid cleaning compositions and maintained at a temperature of 20 ° C. and a humidity of 40 RH 2 Used once a day for one month, and based on the following evaluation criteria, mesh clogging (no appearance defect of discharged foam, no increase in pressing pressure, no clogging of pump outlet Overall evaluation) was evaluated.
〔Evaluation criteria〕
◎: Very good ○: Good ×: Bad

<Evaluation of low temperature stability>
Each liquid detergent composition prepared above was filled in a vial made of hard glass and stored in an evaluation room maintained at a temperature of −5 ° C. for 2 weeks, and then the low temperature stability (appearance, The comprehensive evaluation of the absence of crystal precipitation and the absence of viscosity change over time was evaluated.
〔Evaluation criteria〕
A: Very good B: Good (there is some precipitate when stored at −5 ° C., and it dissolves uniformly when returned to room temperature)
×: Poor (not dissolved uniformly even when returned to room temperature, there are precipitates, turbidity, discoloration, viscosity change
)

  In Tables 1 to 3, * 1 represents Lion Chemical Co., Ltd., Sannol LM-1130; * 2 represents Kawaken Fine Chemicals Co., Ltd., Amidette 2C; Sanyo Kasei Co., Ltd., Profan ME-20 * 3 represents Amidette 2L-Y, manufactured by Kawaken Fine Chemical Co., Ltd .; * 4 represents Lion Chemical Co., Ltd., Aromox DM12D-W; * 5 represents Toho Chemical Industries, Softamin C-3 * 6 represents Emulex LWS-5 manufactured by Nihon Emulsion Co., Ltd .; * 7 represents Emarex GWIS-10 manufactured by Nihon Emulsion Co., Ltd .; * 8 represents Emarex 611 manufactured by Nihon Emulsion Co., Ltd. * 9 represents Nippon Kayaku Co., Ltd., Kayaacrylic Resin M-50; * 10 represents Lion Chemical Co., Ltd., Leoir MS-200; * 11 represents Ondeo N * 12 represents SH200C-30cs manufactured by Toray Dow Corning Silicone; * 13 represents Kunimine Kogyo Co., Ltd., and Kunipia F; * 14 represents Nippon Oil & Fats Co., Ltd., Nymid * 15 represents Nymid ML-203 manufactured by Nippon Oil &Fats; * 16 represents Amidette 2C manufactured by Kawaken Fine Chemical Co., Ltd.

  From the results of Tables 1 to 3, it was found that the liquid detergent compositions of Examples 1 to 13 were excellent in foam performance, excellent in mesh clogging properties, and excellent in low-temperature stability. On the other hand, it turned out that the liquid detergent composition of Comparative Examples 1-5 has a bad mesh clogging property, low-temperature stability, and foam performance, and cannot achieve the effect of this invention.

Example 9
-Liquid detergent composition with anti-inflammatory agent-
A liquid cleaning composition containing an anti-inflammatory agent was prepared from the components shown below by the conventional method with the following composition.
Potassium laurate 5.0% by mass
Potassium myristate 8.0% by mass
Potassium palmitate 1.0% by mass
POE (10) palm oil fatty acid monoethanolamide 1.5% by mass
(Amidette 10C, manufactured by Kawaken Fine Chemical Co., Ltd.)
Lauryldimethylamine oxide 1.0% by mass
(Alomox DM12D-W, manufactured by Lion Chemical Co., Ltd.)
Alkyl acrylate copolymer emulsion 0.2% by mass
(Lion Chemical 100, Leoir MS-100)
Propylene glycol 10.0% by mass
1,3-butylene glycol 1.6% by mass
Sorbitol 0.4% by mass
Silicone emulsion 0.1% by mass
(Toray Dow Corning Silicone, BY22-055)
Styrene polymer emulsion 0.2% by mass
(Saiden Chemical Co., Ltd., Cybinol PE-3)
Bentonite 0.1% by mass
(Kunimine Industries, Kunipia F)
Sodium chloride 0.1% by mass
Edetate tetrasodium tetrahydrate 0.2% by mass
Dibutylhydroxytoluene 0.1% by mass
Melissa extract (manufactured by Koei Kogyo Co., Ltd., Melissa extract BG-50) 1.0 mass%
Davilia extract (Alps Yakuhin Kogyo Co., Ltd., seaweed extract powder) 1.0% by mass
Birch extract (manufactured by Maruzen Pharmaceutical Co., Ltd., birch extract) 1.0% by mass
Dipotassium glycyrrhizinate 0.2% by mass
Fragrance 1.0% by mass
Blue No. 1 appropriate amount Yellow No. 4 appropriate amount Potassium hydroxide Adjusted to pH 10
Purified water balance
Total 100.0% by mass

(Example 10)
-Liquid cleaning composition for deodorant and sterilization-
A deodorant and a sterilizing liquid detergent composition were prepared from the components shown below by the conventional method with the following composition.
Potassium laurate 5.0% by mass
Potassium myristate 8.0% by mass
Potassium palmitate 1.0% by mass
POE (2) lauric acid monoethanolamide 2.5% by mass
(Amidette 2L-Y, manufactured by Kawaken Fine Chemicals)
Lauryldimethylamine oxide 0.8% by mass
(Obazoline LB-SF, manufactured by Toho Chemical Industry Co., Ltd.)
Alkyl acrylate copolymer emulsion 0.1% by mass
(Lion Chemical Co., Ltd., Leoir MS400)
Cationized cellulose 0.1% by mass
(Leoguard GP, manufactured by Lion Chemical Co., Ltd.)
Polyacrylic acid 0.1% by mass
(Manufactured by BF Goodrich, Carbopol 9402)
POE (3) sodium lauryl ether sulfate 0.6% by mass
(Lion Chemical Co., Sannol LMT-1430)
Wenger FW (manufactured by Toyshun Mining Co., Ltd.) 0.1% by mass
Sodium chloride 0.5% by mass
Ethanol 12.0% by mass
Methylparaben 0.2% by mass
Propylparaben 0.1% by mass
Oil-soluble licorice extract 2.0% by mass
(Maruzen Pharmaceutical Co., Ltd., oil-soluble licorice extract P-T40N)
Triclosan 0.2% by mass
Piroctone olamine 0.1% by mass
(Clariant Japan, Octopirox)
l-Menthol 0.3% by mass
α-olefin oligomer 2.0% by mass
Silicone emulsion 0.2% by mass
(Toray Dow Corning Silicone, BY22-020)
1,3-butylene glycol 6.0% by mass
Styrene polymer emulsion liquid (35% by mass) 1.2% by mass
(Saiden Chemical Co., Ltd., Cybinol RPX-196 PE-3)
Fragrance 1.0% by mass
Blue No.1 Suitable amount Potassium hydroxide Adjusted to pH10
Purified water balance
Total 100.0% by mass

(Example 11)
-Gel-like liquid detergent composition-
A gel-like liquid detergent composition was prepared from the components shown below by the conventional method with the following composition.
Potassium laurate 5.0% by mass
Potassium myristate 8.0% by mass
Potassium palmitate 1.0% by mass
POE (2) Palm oil fatty acid monoethanolamide 0.5% by mass
(Amidette 2C, manufactured by Kawaken Fine Chemical Co., Ltd.)
Lauryldimethylamine oxide 1.0% by mass
(Obazoline LB-SF, manufactured by Toho Chemical Industry Co., Ltd.)
Alkyl acrylate copolymer 0.2% by mass
(Lion Chemical Co., Ltd., Leoir MS200)
Highly polymerized polyethylene glycol 0.1% by mass
(Polyox WSR-N750, manufactured by Union Carbide)
POE (16) cetyl ether 1.0 mass%
(Nippon Emulsion, EMALEX116)
Glycerin 15.0% by mass
PEG4000 2.4% by mass
Sorbitol 6.0% by mass
Purified lanolin (Croda Japan, purified lanolin) 0.2% by mass
Orange oil (Ikeda Bussan, Orange Sweet Oil) 0.8% by mass
Highly polymerized methylsiloxane 0.4% by mass
(Toray Dow Corning Silicone, SH-200-10000cs)
Davilia extract (Alps Yakuhin Kogyo Co., Ltd., seaweed extract powder) 1.0% by mass
Birch extract (manufactured by Maruzen Pharmaceutical Co., Ltd., birch extract) 1.0% by mass
Piroctone olamine 1.0% by mass
(Clariant Japan, Octopirox,)
Polargel NF (American Colloid) 0.3% by mass
Titanium oxide (average particle size 0.25 μm, rutile type) 0.1% by mass
Gunjo (average particle size 0.3-2 μm) 0.02% by mass
Bengala (average particle size 0.03 μm) 0.02% by mass
Nylon powder (average particle size 100μm) 0.02% by mass
Edetate tetrasodium tetrahydrate 0.3% by mass
Fragrance 1.0% by mass
Potassium hydroxide adjusted to pH 10
Purified water balance
Total 100.0% by mass

(Example 12)
-Mild liquid detergent composition for babies-
A mild liquid detergent composition for babies was prepared from the components shown below by the conventional method with the following composition.
Potassium laurate 5.0% by mass
Potassium myristate 8.0% by mass
Potassium palmitate 1.0% by mass
N-lauroyl-N-methyl-β-alanine potassium 2.0% by mass
N-lauroyl-L-glutamic acid triethanolamine 1.5% by mass
(Ajinomoto Co., Amisoft LT-12)
N-acyl glutamate potassium 3.0% by mass
POE (5) Palm oil fatty acid monoethanolamide 0.5% by mass
(Amidette 5C, manufactured by Kawaken Fine Chemical Co., Ltd.)
Lauryldimethylamine oxide 1.0% by mass
(Lion Chemical Co., Ltd., Aromox DM12D-W)
Hydroxypropyl methylcellulose 0.2% by mass
(Shin-Etsu Chemical Co., Ltd., Metro's HPMC 60SH4000)
POE (10) behenyl ether 0.4% by mass
(Emulex BHA-10, manufactured by Nippon Emulsion Co., Ltd.)
Propylene glycol 10.0% by mass
Isopropyl methylphenol 0.1% by mass
Ellagic acid 0.1% by mass
Dipotassium glycyrrhizinate 0.2% by mass
LAPONITE XLG (manufactured by Nippon Silica) 0.3% by mass
Rosemary extract (manufactured by Maruzen Pharmaceutical Co., Ltd., rosemary water) 1.0% by mass
Jojoba oil (manufactured by Koei Kogyo Co., Ltd., refined jojoba oil) 0.5% by mass
Polyethylene powder (average particle size 100 μm) 0.3% by mass
Fragrance 1.0% by mass
Potassium hydroxide adjusted to pH 10
Purified water balance
Total 100.0% by mass

(Example 13)
-Tableware cleaning composition-
A dishwashing detergent composition was prepared from the components shown below by the conventional method with the following composition.
Potassium laurate 6.0% by mass
Potassium myristate 9.0% by mass
Potassium palmitate 1.0% by mass
N-lauroyl-N-methyl-β-alanine potassium 2.0% by mass
POE (5) Palm oil fatty acid monoethanolamide 1.5% by mass
(Matsumoto Yushi Seiyaku Co., Ltd., Marpon C-5)
Laryldimethylamine oxide 2.5% by mass
(Lion Chemical Co., Ltd., Aromox DM12D-W)
Cationized cellulose 0.1% by mass
(Leoguard GP, manufactured by Lion Chemical Co., Ltd.)
POE (3) sodium lauryl ether sulfate 6.0% by mass
(Manufactured by Lion Chemical Co., Sunnol LMT-1430)
Sodium C14α-olefin sulfonate 4.0% by mass
Lauric acid diethanolamide 1.0% by mass
POE (15) lauryl ether 0.5% by mass
(Nippon Emulsion, Emalex 715)
Sodium citrate 0.4% by mass
Sorbitol 5.0% by mass
Sodium benzoate 1.0% by mass
Paratoluenesulfonic acid 3.5% by mass
Fragrance 0.6% by mass
Potassium hydroxide adjusted to pH 10
Purified water balance
Total 100.0% by mass

  About the liquid detergent composition of Examples 9-13, when foam performance, mesh clogging property, and low temperature stability were evaluated similarly to Example 1, (1) Like an aerosol containing a propellant A gas former container, (2) a squeeze foamer container capable of discharging foam by squeezing the bottle body part by hand, and (3) a pump former container capable of discharging foam by depressing the nozzle part. It was also found that the container has excellent foam performance, excellent mesh packing, and excellent low-temperature stability.

In addition, the compositions of Examples 1 to 13 and the liquid detergent compositions of Comparative Examples 1 to 5 were filled in the following former containers unless otherwise specified, and it was confirmed that there was no problem in quality. It was.
Container 1: Bottle (Material: innermost layer HDPE, outermost layer PP), Pump dispenser (Material: PP, PE)
Container 2: Bottle (Material: PET), Pump Dispenser (Material: PP, PE)
Container 3: Bottle (Material: PP), Pump Dispenser (Material: PP, PE)
Container 4: Bottle (Material: HDPE), Pump Dispenser (Material: PP, PE)
Container 5: Bottle (material: soft glass), cap (material: PP)
Container 6: Bag-shaped container (Materials: innermost layer LDPE, intermediate layer aluminum layer, outermost layer PET)
Container 7: bag-like container (materials: innermost layer LDPE, intermediate layer aluminum vapor deposition layer, outermost layer NY)
Container 8: Bag-shaped container (Material: Glass vapor deposition)
The PP represents polypropylene, the PE represents polyethylene, the PET represents polyethylene terephthalate, the HDPE represents high-density polyethylene, the LDPE represents low-density polyethylene, and the NY represents Represents nylon.

The liquid detergent composition of the present invention is excellent in foam performance at the time of use, has excellent mesh clogging properties, and is also excellent in low-temperature stability. It can be suitably used as a cleaning agent.

Claims (5)

  A liquid detergent composition comprising at least three kinds of higher fatty acid salts, wherein the mixed mass ratio of laurate (A), myristate (B), and palmitate (C) (A: B: C) is 35: 60: 5 to 55:30:15, and the content of the laurate (A), the myristate (B), and the palmitate (C) The total amount is 1-16 mass% with respect to the said liquid cleaning composition, The liquid cleaning composition characterized by the above-mentioned.   The liquid detergent composition according to claim 1, wherein the salt in the higher fatty acid salt is at least one selected from alkali metal salts, amine salts and amino acid salts.   The liquid detergent composition according to claim 2, wherein the alkali metal salt is a potassium salt.   The liquid detergent composition according to any one of claims 1 to 3, which is filled in a foam discharge container. The liquid detergent composition according to claim 4, wherein the foam discharge container is a non-gas type foam discharge container.