JP2007169514A - Liquid detergent composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition which exhibits excellent washability, has high ability to prevent an article to be washed from becoming shapeless and causes no deterioration of tightness, hue and texture when washing a fiber product such as clothes. <P>SOLUTION: The liquid detergent composition contains (a) 5-50 mass% of a nonionic surfactant expressed by formula (1): R1-X-(EO)n(PO)m-R2 (X is -O-, -COO- or -CONH-), (b) 1-10 mass% of a nonionic surfactant expressed by formula (2): R3-X-(EO)p(PO)q-R2 (X is -O-, -COO- or -CONH-), (c) 0.1-10 mass% of an amide- or ester-amine compound, (d) 0.1-5 mass% of a silicone compound, (e) 0.5-10 mass% of an aromatic sulfonic acid containing 6-10 of carbon atoms in the molecule or its salt, and (f) 40-90 mass% of water. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a liquid detergent composition for textiles such as clothing.

  Consumers' demands for washing textiles such as clothing are high, and the washing power is not only the same, but there is no change in the shape of objects to be washed (shrinking, wrinkles, twisting), firmness, color, texture, etc. In addition, there is a high demand for the smell after washing.

  In order to meet these demands, in a washing machine, a fashionable washing course with low stirring force has been developed, and a laundry net has been developed as a washing aid. In addition, hand-washing such as soaking and pressing is performed. As described above, it has been a problem to improve the cleaning power under the low mechanical force washing condition in which the object to be cleaned is not easily deformed.

  Even after dehydration and drying methods after the cleaning process, the object to be cleaned loses its shape (especially wrinkles and shrinkage), so handling is necessary. In addition, drying by shade drying without dehydration is effective in preventing the loss of shape, but since it takes a long time to dry, the object to be cleaned accompanying the increase in contact time with remaining chloride ions in tap water There was a problem of fading, and if there was insufficient cleaning, there was a problem of smell.

With respect to these problems, the cleaning composition has a softening effect using a cleaning agent having a color tone change suppressing effect using a specific amine compound (see, for example, Patent Document 1) and a specific quaternary ammonium compound. A cleaning agent (for example, see Patent Document 2), a cleaning agent having an effect of preventing discoloration using monoethanolamine and amino-modified silicone, and an effect of preventing deformation and alteration of an object to be cleaned (for example, see Patent Document 3) are known. ing. Although these technologies partially meet the needs of users, they do not solve all the problems listed. Further, even if these techniques are combined, the user's requirements cannot be satisfied sufficiently. In particular, it has been difficult to prevent twisting and maintain the firmness before washing.
JP 2003-206495 A JP 2005-23123 A JP 2004-204157 A

  An object of the present invention is to provide a liquid cleaning agent that has excellent detergency in washing textile products such as clothing, is highly resistant to deformation (shrinking, wrinkling, twisting) of objects to be washed, and has no deterioration in elasticity, color, and texture. It is to provide a composition.

  The present invention includes (a) a nonionic surfactant represented by the following general formula (I), (b) a nonionic surfactant represented by the following general formula (II), (c) the following general formula (III) And (d) a silicone compound, (e) an aromatic sulfonic acid or salt thereof containing 6 to 10 carbon atoms in the molecule, and (f) water. The content of the component (a) is 5 to 50% by mass, the content of the component (b) is 1 to 10% by mass, the content of the component (c) is 0.1 to 10% by mass, and the component (d) It is related with the liquid detergent composition whose content of 0.1-5 mass%, (e) component content is 0.5-10 mass%, and (f) component content is 40-90 mass%.

R ¹ —X— (EO) _n (PO) _m —R ² (I)
[Wherein, R ¹ represents a hydrocarbon group having 8 to 20 carbon atoms, preferably a linear or branched alkyl group or alkenyl group, and —X— represents —O—, —COO—, —CONH—, etc. EO represents a group selected from -O-, -COO-, and -CONH-, EO represents ethylene oxide, PO represents propylene oxide, n and m represent the number of added moles, n represents 3 to 20, m represents 0 to 6, The sum of n and m is 3 to 15, R ² is a hydrogen atom, and is an alkyl group having 1 to 6 carbon atoms or an alkenyl group having 2 to 6 carbon atoms. ]

R ³ —X— (EO) _p (PO) _q —R ⁴ (II)
[Wherein R ³ is a hydrocarbon group having 8 to 20 carbon atoms, preferably a linear or branched alkyl group or alkenyl group —X— is —O— such as —O—, —COO—, —CONH—, etc. , -COO-, -CONH- represents a group selected from: EO is ethylene oxide, PO is propylene oxide, p and q are addition mole numbers, p is 20 to 100, q is 0 to 6, p and q total of 20 to 100, R ⁴ is a hydrogen atom, an alkyl group or an alkenyl group having 2 to 6 carbon atoms having 1 to 6 carbon atoms. ]

[In formula, R < ⁵ >, R < ⁶ > is a C1-C4 alkyl group or a hydroxyalkyl group, respectively, R < ⁷ > is a C1-C4 alkylene group, A is the following general formula (III-1 Or (III-2)

(Wherein R ⁸ and R ⁹ are each a hydrocarbon having 11 to 23 carbon atoms, preferably a linear or branched alkyl group or alkenyl group). ]

  According to the present invention, a liquid detergent composition having excellent detergency, high anti-deformation (shrinkage, wrinkle, twisting) property of an object to be cleaned, and no deterioration of tension, color and texture can be obtained.

[(A) component]
As the nonionic surfactant of component (a), R ¹ preferably has 10 to 16 carbon atoms in the formula (I) in terms of cleaning performance and stability, and the hydrocarbon group is a higher group having 10 to 16 carbon atoms. Examples include alcohols, higher fatty acids, and higher fatty acid amides as raw materials, particularly alkyl groups and alkenyl groups. N is preferably 5 to 15, and m is preferably 0 to 3.

[Component (b)]
As the nonionic surfactant of component (b), R ³ preferably has 10 to 16 carbon atoms in the formula (II) in terms of elasticity, cleaning performance and stability, and the hydrocarbon group has 10 to 10 carbon atoms. 16 starting from higher alcohols, higher fatty acids and higher fatty acid amides, in particular, alkyl groups and alkenyl groups. P is preferably 20 to 200, more preferably 20 to 100, and q is preferably 0 to 3. .

[Component (c)]
As the amine compound of component (c), laurylamidopropyldimethylamine, myristylamidopropyldimethylamine, palmitylamidopropyldimethylamine, stearylamidopropyldimethylamine, behenylamidopropyldimethylamine, oleylamidopropyldimethylamine, palmitylamide Aliphatic amidoalkyl tertiary amines such as propyldiethanolamine and stearylamidopropyldiethanolamine, and aliphatic ester alkyl tertiary amines such as palmitate ester propyldimethylamine and stearate ester propyldimethylamine, among which myristylamidopropyl Dimethylamine, palmitylamidopropyldimethylamine, stearylamidopropyldimethylamine, Le dimethylamine, particularly preferred in view of preventing fading oleyl amidopropyl dimethyl amine and the like.

  In the present invention, the component (c) may be used as it is, or may be neutralized with an acid and used as an acid salt. Examples of the acid to be neutralized include hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, glycolic acid, lactic acid, citric acid, and polymeric acrylic acid. Moreover, these acids may optionally be used alone or in combination of two or more.

[Component (d)]
As the silicone compound of component (d), dimethyl silicone, polyether modified silicone, methylphenyl silicone, alkyl modified silicone, higher fatty acid modified silicone, methyl hydrogen silicone, fluorine modified silicone, epoxy modified silicone, carboxy modified silicone, carbinol Modified silicone, amino-modified silicone and the like can be mentioned, and one of these can be used alone or as a mixture of two or more.

  The molecular structure of the silicone compound may be linear or branched or cross-linked. The modified silicone compound may be modified with one kind of organic functional group or may be modified with two or more kinds of organic functional groups.

  The silicone compound can be used as an oil or as an emulsion dispersed by any emulsifier. In particular, a silicone compound containing no amino group is preferable in order to prevent yellowing of the fiber product subjected to softening treatment. Furthermore, from the viewpoint of improving flexibility, smoothness and drape, the silicone compound as component (d) is preferably nonionic, and more preferred examples include dimethyl silicone, carbinol-modified silicone, and epoxy-modified silicone. And polyether-modified silicone.

  Among these, as a particularly preferable silicone compound, a softening and liquid softening agent composition is made transparent, and no sticking matter is generated in a container (especially a cap joint portion) or an automatic charging port of a household electric washing machine, thereby increasing the commercial value. From the standpoint that it can be increased, polyether-modified silicone can be exemplified. This silicone is suitable for obtaining a transparent liquid softening agent composition as compared with dimethyl silicone having no polyether group. Furthermore, it is suitable for obtaining antistatic properties and water absorption. Preferred polyether-modified silicones include copolymers of alkyl (C1 to C3) siloxane and polyoxyalkylene (preferably having 2 to 5 carbon atoms of an alkylene group). Of these, a copolymer of dimethylsiloxane and polyoxyalkylene is preferred. In addition, polyoxyalkylene shows the random or block polymer of polyoxyethylene, polyoxypropylene, polyoxyethylene, and polyoxypropylene. Examples of such compounds include compounds represented by the following general formula (IV).

[Wherein, R represents a hydrogen atom or a hydrocarbon group having 1 to 3 carbon atoms, m, n, x, y represents the average number of added moles of each unit, m is 1 to 50, n is 0 to 20, x Is in the range of 1 to 400, and y is in the range of 1 to 40. The polymerization form may be either random addition or block addition. ]

[(E) component]
(E) As an aromatic sulfonic acid or a salt thereof containing 4 to 10 carbon atoms in the molecule of the component, an aromatic sulfonic acid containing 6 to 10 carbon atoms, particularly 7 to 10 carbon atoms in the molecule, or The salt is mentioned. Here, the ring structure of the component (e) aromatic ring may be monocyclic or polycyclic as long as the number of carbon atoms in the molecule falls within the above range. , A plurality of rings may be bonded or condensed. Further, it may be a heterocyclic ring, and the aromatic ring may have another substituent as long as the number of carbon atoms in the molecule falls within the above range. Then, the introduced sulfonic acid group (-SO ₃ H) may be one or may be two or more.

  Specific examples include benzenesulfonic acid, toluenesulfonic acid, xylenesulfonic acid, cumenesulfonic acid, sulfobenzoic acid, sulfophthalic acid, naphthalenesulfonic acid, and sodium salts, potassium salts, diethanolamine salts thereof, and the like. Among these, toluene sulfonic acid, xylene sulfonic acid, cumene sulfonic acid and their sodium salts, potassium salts, diethanolamine salts and the like are more preferable. In addition, these may optionally be used alone or in combination of two or more.

[Component (f)]
The water of the component (f) in the present application is measured by moisture determination (Karl Fischer method) described in JIS K 3362: 1998.

[(G) component]
The liquid detergent composition of the present invention can contain a quaternary ammonium compound as the component (g). (G) As a quaternary ammonium compound of a component, the quaternary ammonium compound represented by general formula (V) is preferable at the point of the improvement of a feel.

[Wherein, R ¹⁵ is a hydrocarbon group having 8 to 36 carbon atoms, preferably a linear or branched alkyl group or alkenyl group, R ¹⁶ is an alkylene group having 1 to 6 carbon atoms, and B is — A group selected from COO-, -OCO-, -CONH- and -NHCO-, b is a number of 0 or 1; R ¹⁷ and R ¹⁸ are each independently an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group, or a group represented by R ¹⁵ — [B—R ¹⁶ ] _b —. R ¹⁹ is an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group. Z ⁻ is an anion. ]

In the formula (V), R ¹⁵ is a hydrocarbon group having 8 to 36 carbon atoms, preferably 10 to 20 carbon atoms, preferably an alkyl group or an alkenyl group, more preferably an alkyl group. R ¹⁶ is preferably an alkylene group having 1 to 4 carbon atoms. R ¹⁷ and R ¹⁸ are each independently preferably a methyl group, an ethyl group, a hydroxyethyl group, or a group represented by R ¹⁵ — [B—R ¹⁶ ] _b —, and one of R ¹⁷ and R ¹⁸ is methyl. It is preferably a group, an ethyl group or a hydroxyethyl group. b is preferably 1. R ¹⁹ is preferably a methyl group, an ethyl group or a hydroxyethyl group. Z ⁻ is substituted with an anion, preferably a halogen ion, a sulfate ion, a phosphate ion, an alkyl sulfate ester ion having 1 to 3 carbon atoms, a fatty acid ion having 1 to 12 carbon atoms, or an alkyl group having 1 to 3 carbon atoms. Or at least one selected from aryl sulfonate ions.

  From the viewpoint of preventing the loss of shape, di-long-chain alkyl (C8-23) dimethyl quaternary ammonium salt is preferred.

[(H) component]
The liquid detergent composition of the present invention can contain an anionic surfactant as the component (h). As the anionic surfactant (h), an alkylbenzene sulfonate having an alkyl group having an average carbon number of 10 to 20, an alkyl derived from a linear primary alcohol or a linear secondary alcohol having an average carbon number of 10 to 20 Alkyl ether sulfate ester salt having an alkyl group derived from a group or branched chain alcohol and having an average of 0.5 to 6 moles of ethylene oxide (hereinafter also referred to as EO) added in one molecule, average carbon number Alkyl or alkenyl sulfate salts having 10 to 20 alkyl groups or alkenyl groups, fatty acid salts having an average carbon number of 8 to 20 and the like are listed, and the counter ions of these anionic surfactants include sodium, potassium and magnesium. Selected from the group consisting of cations such as calcium and alkanolamine and mixtures thereof.

[(I) component]
The liquid detergent composition of the present invention can contain a carboxylic acid having a molecular weight of 100 to 500 as the component (i). As the component (i), at least one selected from aspartic acid, maleic acid, tartaric acid, citric acid, malic acid, diglycolic acid, and iminodiacetic acid is preferable, and citric acid is particularly preferable.

[Other ingredients]
The liquid detergent composition of the present invention comprises, as an optional component, a solubilizer such as a benzoate (which also has an effect as a preservative); a color transfer inhibitor such as polyvinylpyrrolidone; a calcium chloride, a calcium sulfate, a formic acid, a boron. Enzyme stabilizers such as acids (boron compounds); Fluorescent dyes such as Tinopearl CBS-X (manufactured by Ciba Specialty Chemicals); Antifoaming agents such as silica and silicone; Oxidation such as sulfites, butylhydroxytoluene, and distyrenated cresol In addition, it can contain fluorescent dyes; bluing agents; fragrances; antibacterial preservatives; enzymes;

  In particular, a water-miscible organic solvent can be used from the viewpoint of stability and solubility. A water-miscible organic solvent having a hydroxyl group and / or an ether group is preferred. The content of the water-miscible organic solvent is preferably 0.1 to 30% by mass, more preferably 0.5 to 20% by mass, and still more preferably 1 to 10% by mass in the liquid detergent composition.

  Examples of water-miscible organic solvents include (i) alkanols such as ethanol, 1-propanol, 2-propanol and 1-butanol, (ii) glycols such as propylene glycol, butylene glycol and hexylene glycol, and (iii) diethylene glycol. , Polyethylenes such as triethylene glycol, tetraethylene glycol, polyethylene glycol having an average molecular weight of about 200, polyethylene glycol having an average molecular weight of about 400, dipropylene glycol, tripropylene glycol, polypropylene glycol having an average molecular weight of about 2000, (iv) diethylene glycol Monomethyl ether, diethylene glycol dimethyl ether, triethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol Recall diethyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, tripropylene glycol monomethyl ether, 1-methoxy-2-propanol, 1-ethoxy-2-propanol, 1-methylglycerol ether, 2-methylglycerol ether 1,3-dimethylglycerin ether, 1-ethylglycerin ether, 1,3-diethylglycerin ether, triethylglycerin ether, 1-pentylglyceryl ether, 2-pentylglyceryl ether, 1-octylglyceryl ether, 2-ethylhexylglyceryl ether , Alkyl ethers such as diethylene glycol monobutyl ether, (v) 2-phenoxyethanol, diethylene glycol monobutyl Nyl ether, triethylene glycol monophenyl ether, polyethylene glycol monophenyl ether having an average molecular weight of about 480, aromatic ethers such as 2-benzyloxyethanol, diethylene glycol monobenzyl ether, (vi) 2-aminoethanol, N-methylethanolamine N, N-dimethylethanolamine, N, N-diethylethanolamine, diethanolamine, N-methyldiethanolamine, N-butyldiethanolamine, triethanolamine, triisopropanolamine, isopropanolamine mixture (mixture of mono-, di-, and tri) Of the alkanolamines.

  The water-miscible organic solvent is effective as a viscosity modifier and gelation inhibitor of the composition, and includes the above (i) alkanols, (ii) glycols, (iv) alkyl ethers, and (v) aromatic ethers. It is preferable to use two or more selected from the above, more preferably two or more selected from (ii), (iv) and (v), particularly preferably two selected from (ii) and (v) By using the above together, it is possible to effectively achieve viscosity adjustment and gelation suppression of the composition.

  A water-immiscible organic solvent may be used as long as the effect of the water-miscible organic solvent is not impaired. Examples of such organic solvents include paraffins such as octane, decane, dodecane and tridecane, olefins such as decene and dodecene, alkyl halides such as methylene chloride and 1,1,1-trichloroethane, and D-limonene. Examples include terpenes.

  As surfactant, you may contain nonionic surfactant other than (a) component and (b) component, and amphoteric surfactant.

[Liquid detergent composition]
The liquid detergent composition of the present invention contains (a) component, (b) component, (c) component, (d) component, (e) component, and (f) component as essential components.

  In view of cleaning performance and stability, the content of the component (a) is 5 to 50% by mass in the liquid cleaning composition. Preferably it is 10-40 mass%, More preferably, it is 15-30 mass%.

  The content of the component (b) is 1 to 10% by mass in the liquid detergent composition in terms of elasticity, cleaning performance, and stability. Preferably it is 1-8 mass%, More preferably, it is 1-5 mass%.

  The content of the component (c) is 0.1 to 10% by mass in the liquid detergent composition in terms of preventing fading and improving the texture. Preferably it is 0.5-8 mass%, More preferably, it is 1-5 mass%.

  The component (d) is contained in an amount of 0.1 to 5% by mass in the liquid detergent composition in terms of prevention of shape loss (shrinkage, wrinkle, twisting) of the object to be cleaned and improvement in texture. Preferably it is 0.2-4 mass%, More preferably, it is 0.3-3 mass%.

  In terms of cleaning performance and stability, the content of component (e) is 0.5 to 10% by mass in the liquid cleaning composition. Preferably it is 0.5-8 mass%, More preferably, it is 0.3-5 mass%.

  In view of stability and ease of handling, the content of the component (f) is 40 to 90% by mass in the liquid detergent composition. Preferably it is 40-80 mass%, More preferably, it is 50-75 mass%.

  The content of the component (g) is preferably 0.1 to 5% by mass in the liquid detergent composition in terms of prevention of shape loss (shrinkage, wrinkles, twisting) of the object to be cleaned and improvement in texture. 3 mass% is more preferable and 0.5-2 mass% is still more preferable.

  In terms of cleaning performance and stability, the content of the component (h) is preferably 0.01 to 5% by mass, more preferably 0.05 to 3% by mass, and 0.1 to 1% by mass in the liquid detergent composition. % Is more preferable.

  In terms of cleaning performance and stability, the content of component (i) is preferably 0.01 to 5 mass%, more preferably 0.1 to 5 mass%, and 0.5 to 3 mass% in the liquid detergent composition. % Is more preferable.

  In the liquid detergent composition of the present invention, the pH of a 0.1 mass% aqueous solution at 20 ° C. according to the method described in JIS K3362: 1998 is preferably 6 to 8 in terms of preventing deformation and alteration of the object to be cleaned. PH of 6.0 to 8 is more preferable, 6.5 to 7.8 is still more preferable, and 6.8 to 7.6 is particularly preferable.

  The viscosity at 20 ° C. of the liquid detergent composition of the present invention is preferably 5 to 400 mPa · s, more preferably 10 to 100 mPa · s, and still more preferably 10 to 80 mPa · s in terms of ease of handling. It is preferable to adjust so that it may become such a range with a viscosity modifier. These viscosities were measured using a B-type viscometer (VISCOMETER MODEL DVM-B, manufactured by Tokyo Keiki Co., Ltd.) under the conditions of a rotational speed of 60 r / min and a measurement time of 60 seconds.

  As the viscosity modifier, a lower alcohol having 1 to 4 carbon atoms such as ethanol, methanol, propanol, glycerin, ethylene glycol, propylene glycol or the like can be used as a thickener, and a water-soluble polymer or inorganic as a thickener. An electrolyte can be used. Examples of the water-soluble polymer include polymaleic acid, polyitaconic acid, vinyl methyl ether-maleic anhydride copolymer, and polypropylene glycol (molecular weight: 100 to 1000). Examples of the inorganic electrolyte include sodium sulfate, sodium chloride, potassium chloride and the like.

  The liquid detergent compositions shown in Tables 1 and 2 were prepared and evaluated as follows. The results are shown in Tables 1 and 2.

<Deformation prevention evaluation method>
・ Washing treatment Using a fully automatic washing machine (Matsushita Electric Industrial Co., Ltd .; NA-F60K2 type), one commercially available wool sweater (Beneton Japan Co., Ltd., women's L size, 100% hair) on the laundry net Put it in and wash it in the hand washing course. The cleaning liquid was prepared in advance using a cleaning composition concentration of 0.13% by mass, a water temperature of 20 ° C., and tap water (amount of effective chlorine of 1.5 ppm). After washing, drying was performed by flat laying. The above process was repeated 5 times.
-Evaluation of deformation and alteration prevention property The wool sweater washed by the above method was allowed to stand for 24 hours in a constant temperature and humidity chamber of 20 ° C / 65% RH. By comparing these sweaters with unwashed products, deformation such as loss of shape and alteration such as texture were evaluated according to the following criteria.
○: Deformation is not recognized.
Δ: Some deformation is observed.
X: Deformation is clearly observed.

<Wrinkle resistance evaluation method>
A commercially available Y-shirt (trade name: form-stabilized shirt ECOSYS 28 ° C, polyester / cotton = 50/50) was previously repeated five times using a fully automatic washing machine (NA-F60K2 type standard course manufactured by Matsushita Electric Industrial Co., Ltd.). The washed item was used as a wrinkle-proof evaluation Y-shirt. Ten Y-shirts and 40 g of the cleaning composition were poured into a washing machine and stirred in 30 L of tap water for 5 minutes. After the treated Y-shirt was air-dried indoors, the degree of wrinkle removal was evaluated according to the following criteria.
○: Almost no wrinkles △: Slightly wrinkles remain ×: Wrinkles remain

<Detergency evaluation method>
According to the method for evaluating the cleaning power of a synthetic detergent for clothing described in JIS K 3362, the cleaning power of the liquid detergent compositions described in Composition Tables 1 and 2 and the index detergent for determining cleaning power was compared and evaluated according to the following criteria. The concentration of the liquid detergent composition in Tables 1 and 2 was 1.33 g / L.
○: Better than index detergent △: Equivalent to index detergent ×: Inferior to index detergent

The components in the table are as follows.
A-1: a nonionic surfactant obtained by adding 10 mol of EO to a linear alcohol having 12 carbon atoms a-2: nonionic interface obtained by adding 8 mol of EO to a linear alcohol having 12 carbon atoms Activating agent b-1: Nonionic surfactant obtained by adding 21 mol of EO on average to 12 linear carbon alcohols b-2: 47 mol of EO added on average to 12 linear alcohols Nonionic surfactant c-1: Stearic acid dimethylaminopropylamide (Nikko Chemicals: NIKKOL Amidoamine MPS)
C-2: mixed fatty acid (carbon number 10 / carbon number 12 = 1/1, mass ratio) dimethylaminopropylamide d-1: polyether-modified silicone (manufactured by Toray Dow Corning: SH3749)
D-2: Dimethyl silicone oil (manufactured by Toray Dow Corning: SH200 1000CS)
E-1: p-toluenesulfonic acid (manufactured by Gangnam Chemical)
E-2: sodium cumene sulfonate (Taika Tox N5040, manufactured by Teika Co., Ltd.)
G-1: Dialkyldimethylammonium salt (manufactured by Kao Corporation: Coatamine D24E)
G-2: Alkyltrimethylammonium salt (manufactured by Kao Corporation: Cotamine 86W)
H-1: Sodium linear alkylbenzene sulfonate (manufactured by Kao Corporation: Neoperex G-25)
・ H-2: Polyoxyethylene alkyl ether (manufactured by Kao Corporation: EMAL 270J)
・ H-3: Fatty acid (Kao Corporation: LUNAC L-55)
I-1: sodium citrate i-2: sodium benzoate PG: propylene glycol

Claims (7)

(A) Nonionic surfactant represented by the following general formula (I), (b) Nonionic surfactant represented by the following general formula (II), (c) Represented by the following general formula (III) An amine compound, (d) a silicone compound, (e) an aromatic sulfonic acid or salt thereof containing 6 to 10 carbon atoms in the molecule, and (f) water, and the component (a) in the composition 5 to 50 mass%, the content of component (b) is 1 to 10 mass%, the content of component (c) is 0.1 to 10 mass%, and the content of component (d) is 0.1. Liquid detergent composition whose content of 1-5 mass%, (e) component is 0.5-10 mass%, and (f) component is 40-90 mass%.
R ¹ —X— (EO) _n (PO) _m —R ² (I)
[Wherein, R ¹ represents a hydrocarbon group having 8 to 20 carbon atoms, -X- represents a group selected from -O-, -COO-, and -CONH-, EO represents ethylene oxide, and PO represents propylene oxide. , N and m represent the number of moles added, n is 3 to 20, m is 0 to 6, n and m are 3 to 15 in total, R ² is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or carbon number. 2 to 6 alkenyl groups. ]
R ³ —X— (EO) _p (PO) _q —R ⁴ (II)
[Wherein R ³ represents a hydrocarbon group having 8 to 20 carbon atoms, -X- represents a group selected from -O-, -COO-, and -CONH-, EO represents ethylene oxide, and PO represents propylene oxide. , P and q represent the number of added moles, p is 20 to 100, q is 0 to 6, the sum of p and q is 20 to 100, R ⁴ is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or carbon number 2 to 6 alkenyl groups. ]

[In formula, R < ⁵ >, R < ⁶ > is a C1-C4 alkyl group or a hydroxyalkyl group, respectively, R < ⁷ > is a C1-C4 alkylene group, A is the following general formula (III-1 Or (III-2)

(Wherein R ⁸ and R ⁹ are each a hydrocarbon group having 11 to 23 carbon atoms). ] The liquid detergent composition according to claim 1, wherein the component (d) is a polyether-modified silicone represented by the following general formula (IV).

[Wherein, R represents a hydrogen atom or a hydrocarbon group having 1 to 3 carbon atoms, m, n, x, y represents the average number of added moles of each unit, m is 1 to 50, n is 0 to 20, x Is in the range of 1 to 400, and y is in the range of 1 to 40. The polymerization form may be either random addition or block addition. ] Furthermore, the liquid cleaning composition in any one of Claim 1 or 2 which contains 0.1-5 mass% of (g) quaternary ammonium compounds. The liquid cleaning composition according to any one of claims 1 to 3, wherein the component (g) is a quaternary ammonium compound represented by the following general formula (V).

[Wherein R ¹⁵ is a hydrocarbon group having 8 to 36 carbon atoms, R ¹⁶ is an alkylene group having 1 to 6 carbon atoms, and B is —COO—, —OCO—, —CONH—, and —NHCO— And b is a number of 0 or 1. R ¹⁷ and R ¹⁸ are each independently an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group, or a group represented by R ¹⁵ — [B—R ¹⁶ ] _b —. R ¹⁹ is an alkyl group having 1 to 3 carbon atoms or a hydroxyalkyl group. Z ⁻ is an anion. ] Furthermore, (h) Liquid detergent composition in any one of Claims 1-4 which contains 0.01-5 mass% of anionic surfactant. Furthermore, (i) The liquid detergent composition in any one of Claims 1-5 which contains 0.01-5 mass% of carboxylic acid of 100-500 molecular weight. The liquid detergent composition according to any one of claims 1 to 6, wherein the pH of the 0.1 mass% aqueous solution measured at 20 ° C described in JIS K 3362: 1998 is 6-8.