JP5914937B2 - Deodorant composition - Google Patents

Description

  The present invention relates to a deodorant composition that can be applied to textile products such as clothing to impart a deodorizing effect.

  Since triamine has a high sterilization and antibacterial function, it can be expected to be sterilized and antibacterial when applied to textile products. Amidoamine is known to be capable of imparting flexibility to fibers and is used in liquid detergents and the like. However, when blended in a product, an irritating odor derived from a triamine or amidoamine preparation is felt, and further, an irritating odor remains in clothes after washing, and it is difficult to solve by masking by increasing the amount of fragrance.

International Publication No. 2009/110590 Pamphlet

Accordingly, an object of the present invention is to provide a deodorant composition that contains a triamine or an amidoamine but does not give a distinctive irritating odor.
Another object of the present invention is to provide a treating composition for textiles containing the above deodorant composition.
Another object of the present invention is to provide a liquid detergent composition containing the above deodorant composition.

When the present inventors applied a triamine and / or amidoamine compound in combination with a methylglycine diacetate-zinc complex (MGDA-Zn complex) to a textile product, the irritating odor peculiar to triamine and / or amidoamine is reduced. Has newly found that the deodorizing effect is enhanced. The present invention has been made based on such knowledge. That is, the present invention provides a deodorant composition comprising the following (A) to (C).
(A) one or more water-soluble metal salts selected from the group consisting of a water-soluble salt of copper, a water-soluble salt of zinc, and a water-soluble salt of silver;
(B) at least one compound represented by the following formulas (I) to (IV);

(In the formula (I), A ^I represents an alkyl group, a sulfo group, an amino group, a hydroxyl group, a hydrogen atom or COOM ^I , and M ^I may be the same as or different from each other, and each represents a hydrogen atom, an alkali metal, or an alkaline earth. metalloid, represents one selected from the group consisting of cationic ammonium groups and alkanol amine, m ^I and n ^I is an integer of 0 to 2.
In the formula (II), X ^{II-1 to} X ^II-4 may be the same or different and each independently comprises a hydrogen atom, an alkali metal, an alkaline earth metal, a cationic ammonium group and an alkanolamine. One selected from the above, Q ^II represents a hydrogen atom or an alkyl group, R ^II represents a hydrogen atom or a hydroxyl group, and n ^II represents an integer of 0 or 1.
In the formula (III), R ^III is a linear or branched C8-C22 alkyl and alkenyl group, A ^III is H, a methyl group, or (CH ₂ ) n ^III -COOX ^III , X ^III-1 is Each represents H, an alkali metal atom, an alkaline earth metal atom, an alkanolamine, or NH ₄ . n ^III represents one of 1 to 3.
In the formula (IV), X ^IV represents a hydrogen atom, an alkali metal, or an alkaline earth metal. n ^IV represents an integer of 1 or 2, and when n ^IV is 2, X ^IV may be the same or different. )
(C) at least one compound selected from the group consisting of a compound represented by the following formula (c1), a compound represented by the following formula (c2), and salts thereof;

[In formula, n is an integer of 2-6. R ¹ is an alkyl group having 8 to 18 carbon atoms, and R ² is (CH ₂ ) _m NH ₂ . m is an integer of 2-6. ]

Wherein, R ₅ represents a linear or branched C _{7 ~ 27} hydrocarbon radicals, wherein R ₅ may have a substituent group selected from the group consisting of hydroxy group and amino group, also R ₅ may have a linking group in the carbon chain, R ₆ represents a linear or branched C _{1 ~ 25} hydrocarbon radicals, wherein R ₆ may have a hydroxyl group, R ₆ may have a linking group in the carbon chain, and R ₇ is a linear or branched C _1-4 alkyl group, a linear or branched C _1-4 hydroxyalkyl group, or an ethylene oxide addition. A polyoxyethylene group having 1 to 25 moles is represented. ]

The present invention also provides a treating agent composition for textiles containing the above deodorant composition and a quaternary ammonium salt or a silicone compound.
The present invention also provides a liquid detergent composition comprising the above deodorant composition and an anionic surfactant and / or a nonionic surfactant.

  According to the present invention, it is possible to provide a deodorant composition capable of imparting a deodorizing effect to a fiber product without causing an irritating odor peculiar to the component (C).

(A) Water-soluble metal salt (A-1) Water-soluble salt of copper The water-soluble salt of copper is not particularly limited as long as it dissolves in water and releases zinc ions at that time. . Examples of water-soluble salts of copper include copper nitrate, copper sulfide, copper sulfate, copper chloride, copper acetate, copper perchlorate, copper cyanide, copper chloride ammonium, copper tartrate, copper gluconate, etc. The hydrate can also be used. Copper sulfate pentahydrate is preferable in terms of handling properties, cost, safety, and the like.
(A-2) Water-soluble salt of zinc The water-soluble salt of zinc is not particularly limited as long as it dissolves in water and releases zinc ions at that time. Examples of water-soluble salts of zinc include zinc nitrate, zinc sulfate, zinc sulfide, zinc chloride, zinc acetate, zinc cyanide, zinc chloride ammonium, zinc tartrate, zinc perchlorate, etc. Zinc sulfate is preferred in terms of raw material supply properties and the like.
(A-3) Water-soluble salt of silver The water-soluble salt of silver is not particularly limited as long as it is soluble in water and releases silver ions at that time. Examples of the water-soluble salt of silver include silver sulfate, silver nitrate, silver acetate, silver fluoride, and silver perchlorate. Silver sulfate is preferable from the viewpoint of handleability and odor.
As the component (A), (A-2) is particularly preferable. Zinc sulfate is more preferred. Zinc sulfate heptahydrate is most preferred.
The content of the component (A) is preferably 0.01 to 10% by mass and more preferably 0.05 to 5% by mass in the deodorant composition or the fiber product treatment composition of the present invention. If the proportion of component (A) is less than 0.01% by mass, the deodorizing effect will be insufficient. If it exceeds 10% by mass, the storage stability of the composition deteriorates, and there is a high possibility that defects such as blotting and discoloration will occur in the target fiber.
The blending amount of the water-soluble metal salt in the liquid detergent composition is not particularly limited, but it is preferably blended so as to be 0.05% by mass or more, more preferably 0.1% by mass or more. , 0.2% by mass or more is particularly preferable. If the said water-soluble metal salt is mix | blended 0.05 mass% or more in a cleaning composition, sufficient improvement effect of the deodorizing performance of clothing is acquired. On the other hand, the upper limit of the amount of the water-soluble metal salt is not particularly limited, but is preferably 5% by mass or less, and more preferably 3% by mass or less. If the amount of the water-soluble metal salt is 5% by mass or less, a composition having good stability can be obtained. In addition, even if the blending amount of the water-soluble metal salt exceeds 5% by mass, it is difficult to obtain an effect of improving the deodorizing performance of the clothing, which is economically disadvantageous.

The component (B) is a compound represented by the following formulas (I) to (IV). (B) A component can be used individually by 1 type or in combination of 2 or more types as appropriate.

(In the formula (I), A ^I represents an alkyl group, a sulfo group, an amino group, a hydroxyl group, a hydrogen atom or COOM ^I , and M ^I may be the same as or different from each other, and each represents a hydrogen atom, an alkali metal, or an alkaline earth. metalloid, represents one selected from the group consisting of cationic ammonium groups and alkanol amine, m ^I and n ^I is an integer of 0 to 2.
In the formula (II), X ^{II-1 to} X ^II-4 may be the same or different and each independently comprises a hydrogen atom, an alkali metal, an alkaline earth metal, a cationic ammonium group and an alkanolamine. One selected from the above, Q ^II represents a hydrogen atom or an alkyl group, R ^II represents a hydrogen atom or a hydroxyl group, and n ^II represents an integer of 0 or 1.
In the formula (III), R ^III is a linear or branched C8-C22 alkyl and alkenyl group, A ^III is H, a methyl group, or (CH ₂ ) n ^III -COOX ^III , X ^III-1 is Each represents H, an alkali metal atom, an alkaline earth metal atom, an alkanolamine, or NH ₄ . n ^III represents one of 1 to 3.
In the formula (IV), X ^IV represents a hydrogen atom, an alkali metal, or an alkaline earth metal. n ^IV represents an integer of 1 or 2, and when n ^IV is 2, X ^IV may be the same or different. )
In the component (B), when dissolved in water, ionized by -COO ^- is produced. The -COO ^- part of it is believed to form complexes with metal ions released from the component (A).

In the formula (I), A ^I represents a linear or branched alkyl group having 8 to 22 carbon atoms, a sulfo group, an amino group, a hydroxyl group, a hydrogen atom, or COOM ^I. As A ^I , CH ₃ , OH, H, and COOM ^I are preferable, CH ₃ and H are more preferable, and CH ₃ is particularly preferable.
M ^I may be the same or different from each other, and each represents one selected from the group consisting of a hydrogen atom, an alkali metal, an alkaline earth metal, a cationic ammonium group, and an alkanolamine. As an alkali metal, sodium and potassium are preferable. As the alkanolamine, monoethanolamine, diethanolamine, and triethanolamine are preferable. As M ^I , an alkali metal is preferable, and sodium is particularly preferable.
m ^I and n ^I are each an integer of 0 to 2. m ^I is preferably 0 or 1. n ^I is preferably 0 or 1.

  Among the compounds represented by the formula (I), preferred are methylglycine diacetate (MGDA), aspartate diacetate (ASDA), isoserine diacetate (ISDA), β-alanine diacetate (ADAA), serine diacetate. Examples include acetic acid (SDA), glutamic acid diacetate (GLDA), or salts thereof. Of these, MGDA or a salt thereof is preferable.

In formula (II), X ^{II-1 to} X ^II-4 may be the same or different and are each selected from the group consisting of a hydrogen atom, an alkali metal, an alkaline earth metal, a cationic ammonium group, and an alkanolamine. Represents a species. As an alkali metal, sodium and potassium are preferable.
As the alkanolamine, monoethanolamine, diethanolamine, and triethanolamine are preferable. The M ^II, alkali metals are preferred, sodium being particularly preferred.
Q ^II represents a hydrogen atom or a linear or branched alkyl group having 8 to 22 carbon atoms.
R ^II represents a hydrogen atom or a hydroxyl group. n ^II represents 0 or 1.

  Preferred examples of the compound represented by the formula (II) include iminodisuccinic acid (IDS), hydroxyiminodisuccinic acid (HIDS), and salts thereof. Among them, IDS or a salt thereof is more preferable. preferable.

In the formula (III), R ^III represents a linear or branched alkyl or alkenyl group having 8 to 22 carbon atoms, preferably 12 to 18 carbon atoms.
A ^III represents H, a methyl group, or (CH ₂ ) m ^III -COOX ^III . The A ^III, preferably _{^{(CH 2) m III -COOX III}} .
m ^III represents the number of either 1-3.
X ^III represents H, an alkali metal, an alkaline earth metal, an alkanolamine or NH ₄ . As an alkali metal, sodium and potassium are preferable. As the alkanolamine, monoethanolamine, diethanolamine, and triethanolamine are preferable.
n ^III represents any of 1 to 3.

Specific examples of the compound represented by the formula (III) include alkyl and alkenyl amino acetates such as sodium octylaminoacetate, sodium laurylaminoacetate, sodium myristylaminoacetate, sodium palmitylaminoacetate, sodium oleylaminoacetate;
Alkyl and alkenyl aminopropionates such as sodium octylaminopropionate, sodium decylaminopropionate, sodium laurylaminopropionate, sodium myristylaminopropionate, sodium palmitylaminopropionate, sodium oleylaminopropionate;
N-alkyl and alkenyl glycine salts such as sodium N-octylglycine, sodium N-decylglycine, sodium N-laurylglycine, sodium N-myristylglycine, sodium N-palmitylglycine, sodium N-oleylglycine, etc .;
N-octyl-N-methyl-β-alanine sodium, N-decyl-N-methyl-β-alanine sodium, N-dodecyl-N-methyl-β-alanine sodium, N-myristyl-N-methyl-β-alanine N-alkyl and alkenyl-N-methyl-β-alanine salts such as sodium, sodium N-palmityl-N-methyl-β-alanine, N-oleyl-N-methyl-β-alanine sodium;
Alkyl and alkenylamino diacetates such as sodium octylaminodiacetate, sodium decylaminodiacetate, sodium laurylaminodiacetate, sodium myristylaminodiacetate, sodium palmitylaminodiacetate, sodium oleylaminodiacetate; and octylaminodipropionic acid Examples include sodium, sodium decylaminodipropionate, sodium laurylaminodipropionate, sodium myristylaminodipropionate, sodium palmitylaminodipropionate, sodium oleylaminodipropionate, and alkenylaminodipropionate. It is done.
Among these, in view of storage stability, alkyl and alkenylamino diacetates are preferable, among which decylaminodiacetic acid, laurylaminodiacetic acid, myristylaminodiacetic acid, palmitylaminodiacetic acid or salts thereof are preferable, and lauryl is particularly preferable. More preferred is aminodiacetic acid, myristylaminodiacetic acid, palmitylaminodiacetic acid or a salt thereof.

In the formula (IV), X ^IV represents a hydrogen atom, an alkali metal or an alkaline earth metal. n ^IV represents 1 or 2, and when n ^IV is 2, X ^IV may be the same or different. The substitution position of the (COOX ^IV ) n ^IV group is not particularly limited, but the α position is preferred.

As the component (B), a compound represented by the formula (I) and a compound represented by the formula (III) are particularly preferable, and MGDA, laurylaminodiacetic acid and salts thereof are particularly preferable. MGDA and its salts are most preferred.
(B) The compounding quantity of a component exceeds 0 mass% in the deodorant composition or the processing agent composition for textiles of this invention, Preferably it is 15 mass% or less, More preferably, it is 10 mass% or less, Especially preferably, it is 5 mass% or less, Preferably it is 0.05 mass% or more, More preferably, it is 0.1 mass% or more. By setting the blending amount of the component (B) to 10% by mass or less, it is possible to effectively prevent discoloration such as a stain on the fiber product to which the composition of the present invention is applied.
The compounding amount of the component (B) is preferably 0.1 to 10% by mass, more preferably 0.2 to 5% by mass, and further 0.5 to 3% by mass with respect to the total mass of the liquid detergent composition. preferable. When the content is in the range of 0.1 to 10% by mass, a composition having good deodorizing performance of clothing can be obtained. On the other hand, if the content of the component (B) is less than 0.1% by mass, the deodorizing performance of the clothing may be insufficient. Moreover, even if content exceeds 10 mass%, the improvement effect of the deodorizing performance of the clothing corresponding to it is difficult to be acquired, and it becomes economically disadvantageous.
Moreover, the ratio (B / A) of the mass of the component (B) to the mass of the component (A) is preferably 0.5 to 10.0, more preferably 0.8 to 1.8, Preferably it is about 1.5.

(C) Component The amidoamine or triamine used in the present invention is a compound represented by the following formula (c1) or (c2) or a salt thereof. (C) A component may be used individually by 1 type and may use 2 or more types together.

In the formula (c1), n is an integer of 2 to 6, preferably 2 to 4, and most preferably 3.
R ¹ is an alkyl group having 8 to 18 carbon atoms, preferably 10 to 16, and more preferably 12 to 14. R ¹ may be linear, branched or cyclic, and is preferably linear or branched.
R ² is (CH ₂ ) _m NH ₂ .
m is an integer of 2 to 6, preferably 2 to 4, and most preferably 3. n and m may be the same or different.
Among these, as the component (c), since the effect of imparting deodorant properties is particularly enhanced, it is preferable that R ¹ is an alkyl group having 12,14 carbon atoms and n = 3, and has low crystallinity. From the viewpoint of better storage stability, it is particularly preferable that R ¹ is an alkyl group having 12 or 14 carbon atoms, R ² is (CH ₂ ) _m NH ₂ , m = 3 and n = 3. . A commercially available product is preferably Triamine Y-12D (trade name) manufactured by Lion Akzo.

・・・（ｃ２）

... (c2)

Wherein, R ₅ represents a linear or branched C _{7 ~ 27} hydrocarbon radicals, wherein R ₅ may have a substituent group selected from the group consisting of hydroxy group and amino group, also R ₅ may have a linking group in the carbon chain, R ₆ represents a linear or branched C _{1 ~ 25} hydrocarbon radicals, wherein R ₆ may have a hydroxyl group, R ₆ may have a linking group in the carbon chain, and R ₇ is a linear or branched C _1-4 alkyl group, a linear or branched C _1-4 hydroxyalkyl group, or an ethylene oxide addition. A polyoxyethylene group having 1 to 25 moles is represented. ]

In the general formula (c2), R ₅ is a linear or branched C _{7 to 27} hydrocarbon group, preferably a linear or branched C _{7 to 25} hydrocarbon group. R ₅ may be saturated or unsaturated. R ₅ may be substituted with a hydroxy group or an amino group. Furthermore, R ₅ may have a linking group in the carbon chain. Examples of the linking group include an amide group, an ester group, and an ether group, and an amide group and an ester group are preferable. In addition, carbon number of a substituent or a coupling group is not included in carbon number 7-27 of the above-mentioned hydrocarbon group. Among them, R ₅ is —R ₈ —W (wherein R ₈ is a linear or branched C _1-4 alkylene group, W is —NHCO—R ₉ or —OOC—R ₁₀ , R ₉ C _{7 ~ 23} hydrocarbon group, preferably a C _{7 ~ 21} hydrocarbon group, R ₁₀ is C _{11 ~ 23} hydrocarbyl, preferably C _{12 ~ 20} hydrocarbon group, R ₉ and R ₁₀ May be linear or branched and may be saturated or unsaturated).
R ₆ is a linear or branched C _{1 ~ 25} hydrocarbon group, preferably a linear or branched C _{1 ~ 4} hydrocarbon group. R ₆ may be saturated or unsaturated. R ₆ may be substituted with a hydroxyl group. R ₆ may have a linking group in the carbon chain. Examples of the linking group include an amide group, an ester group, and an ether group. R ₆ is preferably a linear or branched C _1-4 alkyl group and a linear or branched C _1-4 hydroxyalkyl group.
R ₇ is a linear or branched C _1-4 alkyl group, a linear or branched C _1-4 hydroxyalkyl group, or a polyoxyethylene group having 1 to 25 moles of ethylene oxide added. A linear or branched C _1-4 alkyl group and a linear or branched C _1-4 hydroxyalkyl group are preferred.
The compound represented by the above general formula (c2) may be used alone or in combination of a plurality of types of compounds represented by the general formula (c2).

…（ｃ２−２）
式（ｃ２−２）中、Ｒ₁₁及びＲ₁₂は、それぞれ独立して直鎖又は分岐したＣ_1~4アルキル基、又は、直鎖又は分岐したＣ_1~4ヒドロキシアルキル基である。
Ｒ₁₃は直鎖又は分岐したＣ_1~4アルキレン基である。
Ｚは、下記一般式（ｃ２−３）又は（ｃ２−４）で表される基である。

…（ｃ２−３）

…（ｃ２−４）
一般式（ｃ２−３）中、Ｒ₁₄は、直鎖又は分岐したＣ_7~23炭化水素基、好ましくは直鎖又は分岐したＣ_7~21炭化水素基であり、一般式（ｃ２−４）中、Ｒ₁₅は、直鎖又は分岐したＣ_11~23炭化水素基、好ましくは直鎖又は分岐したＣ_12~20炭化水素基である。Ｒ₁₄及びＲ₁₅は、それぞれ独立して飽和していてもよく、不飽和であってもよい。
上記の一般式（ｃ２−２）で表される化合物は、単独で用いてもよく、複数種類の一般式（ｃ２−２）で表される化合物を組み合わせて使用してもよい。 Among the compounds represented by the general formula (c2), a compound represented by the following general formula (c2-2) is preferable.

... (c2-2)
In formula (c2-2), R ₁₁ and R ₁₂ are each independently a linear or branched C _1-4 alkyl group or a linear or branched C _1-4 hydroxyalkyl group.
R ₁₃ is a linear or branched C _1-4 alkylene group.
Z is a group represented by the following general formula (c2-3) or (c2-4).

... (c2-3)

... (c2-4)
In formula (c2-3), R ₁₄ represents a linear or branched C _{7 ~ 23} hydrocarbyl, preferably straight-chain or branched C _{7 ~ 21} hydrocarbon group, the general formula (C2-4) among, R ₁₅ is a linear or branched C _{11 ~ 23} hydrocarbon group, preferably a linear or branched C _{12 ~ 20} hydrocarbon group. R ₁₄ and R ₁₅ may be independently saturated or unsaturated.
The compound represented by the above general formula (c2-2) may be used alone or in combination of a plurality of types of compounds represented by the general formula (c2-2).

  The compound represented by the general formula (c2) (and (c2-2)) is a known substance, and can be easily obtained in the market or can be prepared. Specific examples of the compound represented by the general formula (c1) include caprylic acid dimethylaminopropylamide, capric acid dimethylaminopropylamide, lauric acid dimethylaminopropylamide, myristic acid dimethylaminopropylamide, palmitic acid dimethylaminopropylamide. , Long chain aliphatic amide dialkyl tertiary amines such as stearic acid dimethylaminopropylamide, behenic acid dimethylaminopropylamide, oleic acid dimethylaminopropylamide; long chain such as palmitic acid diethanolaminopropylamide, stearic acid diethanolaminopropylamide Aliphatic amide dialkanol tertiary amine; aliphatic ester dialkyl 3 such as palmitate ester propyldimethylamine, stearate ester propyldimethylamine Amine: Lauryl dimethylamine, myristyl dimethylamine, palm alkyl dimethylamine, palmityl dimethylamine, beef tallow alkyl dimethylamine, hardened beef tallow alkyl dimethylamine, stearyl dimethylamine, stearyl diethanolamine, polyoxyethylene hardened tallow alkylamine (Lion Akzo Corporation) ), Product name: ETHOMEEN HT / 14, etc.). These are particularly preferably used alone or in combination of two or more. In particular, it is more preferable to use amidopropyldimethylamine palmitate and amidopropyldimethylamine stearate in combination. In this case, the mass ratio of amidopropyldimethylamine palmitate and amidopropyldimethylamine stearate is preferably 10:90 to 50:50, and more preferably 20:80 to 40:60. By using in such a ratio, a composition having excellent stability and a high effect of improving the remaining fragrance can be obtained.

Here, the “aliphatic amide alkyl tertiary amine” which is a specific example of the compound represented by the general formula (c2) is a fatty acid or a fatty acid derivative (fatty acid lower alkyl ester or animal / vegetable oil or the like) and dialkyl ( Alternatively, it can be produced by a condensation reaction with an alkanol) aminoalkylamine and then distilling off the unreacted dialkyl (or alkanol) aminoalkylamine under reduced pressure or nitrogen blowing.
Examples of the fatty acid or fatty acid derivative include caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, behenic acid, erucic acid, 12-hydroxystearic acid, coconut oil fatty acid, cottonseed oil fatty acid, corn Examples include oil fatty acids, beef tallow fatty acids, palm kernel fatty acids, soybean oil fatty acids, linseed oil fatty acids, castor oil fatty acids, olive oil fatty acids and other vegetable oils and animal oil fatty acids, and methyl esters, ethyl esters, glycerides, etc., among them caprylic acid Capric acid, lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid and behenic acid are particularly preferred. These fatty acids and fatty acid derivatives may be used alone or in combination of two or more.
Examples of the dialkyl (or alkanol) aminoalkylamine include dimethylaminopropylamine, dimethylaminoethylamine, diethylaminopropylamine, and diethylaminoethylamine. Among them, dimethylaminopropylamine is particularly preferable.
The amount of dialkyl (or alkanol) aminoalkylamine used is preferably 0.9 to 2.0 moles, particularly preferably 1.0 to 1.5 moles, based on the fatty acid or derivative thereof.
The reaction temperature is usually 100 to 220 ° C, preferably 150 to 200 ° C. By setting the reaction temperature to 100 ° C. or higher, the reaction rate can be maintained moderately, and coloring of the tertiary amine compound obtained by setting the reaction temperature to 220 ° C. or lower can be prevented or reduced.

The “aliphatic ester alkyl tertiary amine”, which is a specific example of the compound represented by the general formula (c2), includes a fatty acid or a fatty acid derivative (fatty acid lower alkyl ester or animal / vegetable oil and fat) and a dialkylamino alcohol. It can be produced by performing a condensation reaction and then distilling off the unreacted dialkylamino alcohol by reducing the pressure or blowing with nitrogen.
The fatty acid or fatty acid derivative is the same as that described in the above-described method for producing “aliphatic amide alkyl tertiary amine”.
Examples of the dialkylamino alcohol include distearyl amino alcohol, dimyristyl amino alcohol, and dioleyl amino alcohol.
The amount of dialkylamino alcohol used is preferably 0.1 to 5.0 times mol, more preferably 0.3 to 3.0 times mol, and 0.9 to 2.0 times mol for the fatty acid or derivative thereof. Is more preferable, and 1.0 to 1.5 times mole is particularly preferable.
The reaction temperature is usually 100 to 220 ° C, preferably 120 to 180 ° C. Within the above range, it is possible to suppress coloring of the tertiary amine as a product while maintaining an appropriate reaction rate.
As the component (C), a compound represented by the formula (c1) is preferable.
When the composition of the present invention is a treating agent composition for textile products, (A) is a water-soluble salt of zinc, copper or silver, and (B) is methylglycine diacetate, laurylaminodiacetic acid or these It is particularly preferred that it is a salt and (C) is a compound represented by the formula (c1).
When the composition of the present invention is a liquid detergent composition, (A) is a water-soluble zinc salt, (B) is methylglycine diacetate or a salt thereof, and (C) is represented by the formula (c1). It is particularly preferred that

The blending amount of the component (C) is preferably 0.001 to 3.0% by mass, more preferably 0.005 to 1.0% by mass with respect to the total mass of the deodorant composition or the fiber product treating agent composition of the present invention, 0.01 -0.5 mass% is more preferable. If the content of the component (C) is less than 0.001% by mass, a sufficient deodorizing effect cannot be obtained. Moreover, even if content exceeds 3.0 mass%, an effect will not become high and it is disadvantageous also in cost.
When the composition of the present invention is a liquid detergent composition, the amount of component (C) is preferably 0.01 to 5.0% by mass, more preferably 0.1 to 4.0% by mass, based on the total mass of the composition. 0.5-3.0 mass% is further more preferable. When the content of the component (C) is less than 0.01% by mass, a sufficient deodorizing effect cannot be obtained. Moreover, even if content exceeds 5.0 mass%, an effect is not heightened and it is disadvantageous also in cost.
The ratio of the mass of the component (B) to the mass of the component (C) (B / C) is preferably 0.1 to 10, more preferably 0.2 to 3, and most preferably about 0. .3.

  In the deodorant composition of the present invention, the following optional components to be blended in a general deodorant composition for textiles can be blended within a range not impairing the effects of the present invention.

Component (D): Nonionic surfactant <Nonionic surfactant>
In the liquid detergent of the present invention, the nonionic surfactant is mainly used for imparting detergency.
As the nonionic surfactant, a polyoxyalkylene type nonionic surfactant is preferable. Specifically, a polyoxyalkylene type nonionic surfactant represented by the following general formula (a1) and a polyoxyalkylene type nonionic surfactant represented by the following general formula (a2) are preferably exemplified. .

[Wherein R11 is a hydrophobic group having 8 to 18 carbon atoms. X is O, COO or CONH. R12 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkenyl group having 2 to 6 carbon atoms. EO represents an oxyethylene group, and PO represents an oxypropylene group. s represents the average number of repetitions of EO and is a number from 3 to 20. t represents the average number of repetitions of PO and is a number from 0 to 6. EO and PO may be mixed and arranged. ]

In the formula (a1), R11 is preferably a hydrophobic group having 10 to 18 carbon atoms, more preferably a hydrophobic group having 10 to 16 carbon atoms, since the detergency is further increased. It is more preferably a hydrophobic group of -14, which may be linear, branched or cyclic, and is preferably linear or branched. Examples of the hydrophobic group include those derived from raw materials such as primary or secondary higher alcohols, higher fatty acids, higher fatty acid amides, and may be saturated hydrocarbon groups or unsaturated hydrocarbon groups. .
The alkyl group for R12 is preferably an alkyl group having 1 to 3 carbon atoms. The alkenyl group for R12 is preferably an alkenyl group having 2 to 3 carbon atoms. Moreover, it is preferable that the alkyl group and alkenyl group of R12 are linear or branched.
X is preferably O or COO.

In the formula (a1), when X is O, the nonionic surfactant is an alcohol alkoxylate.
In this case, since the detergency is further increased, the carbon number of R11 is preferably 10 to 18, and R11 may have an unsaturated bond. In this case, R12 is preferably a hydrogen atom.
In the formula (a1), when X is COO, the nonionic surfactant is a fatty acid ester type nonionic surfactant. In this case, since the detergency is further increased, the carbon number of R11 is preferably 9-18, and more preferably 11-18. R11 may have an unsaturated bond. In this case, R12 is preferably an alkyl group having 1 to 3 carbon atoms.

In the formula (a1), s is preferably a number of 5 to 18. When s exceeds 20, the HLB value becomes too high and the cleaning power tends to decrease. On the other hand, when s is less than 3, the raw material odor of the component (D) itself tends to deteriorate.
t is preferably a number from 0 to 3. When t exceeds 6, the storage stability of the liquid detergent at high temperature tends to be lowered.
EO and PO may be mixed and arranged, and (EO) s / (PO) t may be added in a random form or in a block form.

In the component (D) represented by the formula (a1), the distribution of added moles of EO or PO is not particularly limited, and is likely to vary depending on the reaction method when the component (D) is produced. For example, the addition mole number distribution of EO or PO is obtained by using ethylene oxide or propylene oxide as a hydrophobic group raw material (primary or secondary higher alcohol, higher fatty acid) using a general alkali catalyst such as sodium hydroxide or potassium hydroxide. , Higher fatty acid amides, etc.) tend to have a relatively wide distribution. In addition, metal ions such as Al ³⁺ , Ga ³⁺ , In ³⁺ , Tl ³⁺ , Co ³⁺ , Sc ³⁺ , La ³⁺ and Mn ²⁺ described in Japanese Patent Publication No. 6-15038 were added. When ethylene oxide or propylene oxide is added to the hydrophobic group raw material using a specific alkoxylation catalyst such as magnesium oxide, the distribution tends to be relatively narrow.

  Specific examples of the component (D) represented by the formula (a1) include a trade name Diadol (C13, C represents the number of carbon atoms, manufactured by Mitsubishi Chemical Corporation), and a trade name Neodol (manufactured by Shell). A mixture of C12 and C13), a product name Safol 23 (mixture of C12 and C13) manufactured by Sasol, and the like, with 12 mol equivalent or 15 mol equivalent ethylene oxide added; product manufactured by P & G A product obtained by adding 12 moles or 15 moles of ethylene oxide to natural alcohols such as CO-1214 or CO-1270; adding 15 moles of ethylene oxide to palm fatty acid methyl using an alkoxylation catalyst C12 alkene obtained by trimerizing butene to C13 alcohol obtained by subjecting to oxo method , 7 mol equivalent of ethylene oxide added (trade name Lutensol TO7 manufactured by BASF); 9 mol equivalent of ethylene oxide added to C10 alcohol obtained by subjecting pentanol to the gerbet reaction (BASF manufactured by BASF) A product obtained by adding 7 moles of ethylene oxide to a C10 alcohol obtained by subjecting pentanol to a garvet reaction (trade name Lutensol XL70 manufactured by BASF); 6 mole equivalent of ethylene oxide added to the C10 alcohol obtained (trade name Lutensol XA60 manufactured by BASF); equivalent to 9 moles or 15 moles relative to the secondary alcohol having 12 to 14 carbon atoms Considerable ethylene Examples include those to which an oxide has been added (trade names Softanol 90, Softanol 150 manufactured by Nippon Shokubai Co., Ltd.).

[Wherein R13 is a hydrophobic group having 8 to 18 carbon atoms. EO represents an oxyethylene group, and PO represents an oxypropylene group. p represents the average number of repetitions of EO, q represents the average number of repetitions of PO, r represents the average number of repetitions of EO, p, q, r are p> 1, r ≧ 0, 1 <q ≦ 3, p + r = 10-30. EO and PO in (EO) p / (PO) q may be mixed and arranged. ]

In the formula (a2), R13 is preferably an alkyl group or alkenyl group having 8 to 18 carbon atoms, and may be linear, branched or cyclic, linear or branched. It is preferable that it is a shape.
In the formula (a2), r is r ≧ 0, preferably r ≧ 1. It is a number satisfying p + r = 10-30, and preferably a number satisfying p + r = 14-20.
In the formula (a2), the ratio of EO and PO is preferably 0.1 to 0.5, more preferably 0.1 to 0.3, as a ratio represented by q / (p + r). is there. When the ratio represented by q / (p + r) is equal to or higher than the lower limit value, bubbles are not excessively formed and foaming is easily optimized. When it is at most the upper limit value, an appropriate viscosity is easily obtained, and gelation is easily suppressed.
EO and PO in (EO) p / (PO) q may be mixed and arranged, and EO and PO may be added in a random manner or in a block shape.

The nonionic surfactant represented by the formula (a2) can be produced by a known method. Specifically, after an addition reaction of ethylene oxide and propylene oxide in this order to an alcohol having a hydrophobic group of R13 derived from natural fats and oils, or after a mixed addition (random addition) of ethylene oxide and propylene oxide, again It can be produced by adding ethylene oxide.
When the nonionic surfactant represented by the formula (a2) is used, the liquid detergent can easily obtain an appropriate viscosity, and gelation is also suppressed. Moreover, foamability improves and biodegradability also becomes better.

A nonionic surfactant may be used individually by 1 type and may use 2 or more types together.
Among the above, the component (D) is preferably a polyoxyalkylene type nonionic surfactant represented by the formula (a1).
Among these, alcohol alkoxylates (when X is O) or fatty acid ester type nonionic surfactants (when X is COO) are preferred because the effect of imparting flexibility to the washing object is better. A fatty acid ester type nonionic surfactant (when X is COO) is more preferable.
More specifically, as an alcohol alkoxylate (when X is O), 9 mol equivalent or 15 mol equivalent ethylene oxide is added to a secondary alcohol having 12 to 14 carbon atoms (Nippon Shokubai Co., Ltd.) Product names such as Softanol 90 and Softanol 150) are preferred.
In the liquid detergent of the present invention, it is particularly preferable that the nonionic surfactant contains a fatty acid ester type nonionic surfactant, that is, a compound represented by the following general formula (a1-1). By using a nonionic surfactant containing this compound, the effect of imparting deodorizing properties to the object to be washed is further improved.

[Wherein R11, R12, s, t, EO, PO are the same as R11, R12, s, t, EO, PO in the nonionic surfactant. ]
By including a nonionic surfactant, the dispersion stability of the deodorant composition for textiles of the present invention can be enhanced.
Nonionic surfactants that can be used in the present invention include alkyl ester alkoxylates obtained by adding 2 to 30 moles of C2-3 alkoxide to fatty acid methyl esters having 8 to 22 carbon atoms, alkyl groups or alkenyls having 10 to 22 carbon atoms. Group having an average addition mole number of oxyethylene groups of 10 to 100 moles, polyoxyethylene alkyl ether, polyoxyethylene fatty acid alkyl (C1-3) ester, and an average addition mole number of oxyethylene groups of 10 to Polyoxyethylene alkylamines having 100 moles, alkyl polyglucosides having an alkyl group or alkenyl group having 8 to 18 carbon atoms, hydrogenated castor oil having an average addition mole number of oxyethylene groups of 20 to 100 moles, etc. . Among them, an alkyl ester alkoxylate obtained by adding 10 to 30 moles of C2-3 alkoxide to a fatty acid methyl ester having 8 to 22 carbon atoms, an alkyl group having 10 to 14 carbon atoms, and an average addition mole number of oxyethylene groups of 5 Hardened castor oil having an average addition mole number of ˜20 mol of polyoxyethylene alkyl ether and oxyethylene group of 30 to 50 mol is preferable. An alkyl ester alkoxylate obtained by adding 12 to 20 moles of C2-3 alkoxide to a fatty acid methyl ester having 8 to 22 carbon atoms is particularly preferable. A methyl ester ethoxylate obtained by adding 12 to 20 moles of ethylene oxide to coconut oil fatty acid methyl ester is more particularly preferable.

The blending amount of the nonionic surfactant in the deodorant composition or the fiber composition treating agent composition of the present invention is preferably 0.01 to 5% by mass, more preferably 0.1 to 3% by mass.
The compounding quantity of the nonionic surfactant in the liquid detergent composition of this invention becomes like this. Preferably it is 10-70 mass%, More preferably, it is 20-70 mass%. More preferably, it is 25-60 mass%.

Component (E): Quaternary ammonium compound It is preferable to include a quaternary ammonium compound in the composition of the present invention because the composition can easily penetrate into the cloth and enhance the deodorizing effect. As the quaternary ammonium compound, a compound represented by the following formula (V) can be used.

In the formula, R may be the same as or different from each other, and each of them may be H or a carbon number of 1 to 14 and may contain O or a benzene ring. Preferably, it represents a hydrocarbon group having 8 to 12 carbon atoms, preferably a linear or branched alkyl group or an alkenyl group. X represents Cl, Br, CH ₃ SO ₄ or C ₂ H ₅ SO ₄ .
Examples of the compound represented by the formula (V) include didecyldimethylammonium chloride, stearyltrimethylammonium chloride, benzalkonium chloride, benzethonium chloride, and the like. Didecyldimethylammonium chloride and stearyltrimethylammonium chloride are exemplified. It is preferable from the aspect of the effect.
The compounding quantity of (E) component is 0-20 mass% normally in the composition of this invention, Preferably it is 0.01-20 mass%, More preferably, it is 0.05-5 mass%. Even if it mixes more than this, an effect does not go up.
The mass ratio of (A) / (E) is usually from 0 to 100, preferably from 0.01 to 100, more preferably from 0.1 to 10. It is preferable to use both in such a ratio because the component (A) can efficiently penetrate into the fiber product.

  In addition to the treatment composition for textile products, as other ingredients, chelating agents, anti-staining agents, polymers, antiseptics, antibacterial agents, fungicides, repellents, natural products extracts, dispersants, Any pigments, antioxidants, thickeners, thickeners, UV absorbers, etc. that are safe and can be used for ordinary textile treatments or liquid detergents, especially It is not limited. The upper limit of the amount of the optional component in the present invention is preferably 5% by mass or less, more preferably 3% by mass or less.

  About the treatment composition for textile products, from the viewpoint of suppressing the growth of bacteria on the textile product and suppressing the generation of unpleasant odors, it is 1 out of the organic antibacterial and antifungal agents. A seed can be used individually or in mixture of 2 or more types. Organic fungicides and fungicides include alcohol, phenol, aldehyde, carboxylic acid, ester, ether, nitrile, peroxide / epoxy, halogen, pyridine / quinoline, triazine, Examples include isothiazolone, imidazole / thiazole, anilide, biguanide, disulfide, thiocarbamate, saccharide, tropolone, and organometallic. In addition, the inorganic antibacterial and fungicides include metal oxides and silver. For example, an antibacterial agent or a disinfectant such as isopropylmethylphenol is preferably blended in the deodorant composition in the range of 0.05 to 1% by mass.

  Moreover, in order to ensure the storage stability of the component contained in the processing agent composition for textiles, a pH adjuster can be mix | blended with a deodorant composition. Examples of the acid include inorganic acids such as hydrochloric acid and sulfuric acid, and carboxylic acids such as acetic acid and citric acid. Examples of the alkali include alkali metal salts such as sodium hydroxide and alkanolamines such as triethanolamine.

  Furthermore, a fragrance | flavor can be mix | blended with a deodorant composition in order to fragrance the textiles processing agent composition itself or the textiles processed with the textiles processing agent composition. Any perfume normally used in the field of the present invention can be used, for example, a perfume composition containing a perfume component, a solvent, and a stabilizer as described in JP 2008-7872 A, and a fiber. 0.005-5 mass% can be mix | blended in the processing agent composition for products. From the viewpoint of scenting effect and economical efficiency, it is preferable to blend 0.01 to 1% by mass.

  Moreover, it can also be set as the "wrinkle removal deodorant composition" which mix | blends a silicone compound with the processing agent composition for textiles, and reduces the deodorizing effect and wrinkles, such as a suit. Silicone compounds include 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 and amino modified. Examples include silicone. In the present invention, a polyether-modified silicone is preferable as the silicone compound used, and among them, a polyether-modified silicone having an HLB of 13 or less, preferably 10 or less, more preferably 7 or less is preferable from the viewpoint of reducing wearing wrinkles. . Specifically, compounds such as SH3775C and SH3772C manufactured by Toray Dow Corning are suitable. The compounding quantity of these silicone compounds can be mix | blended 0.01-5 mass% in a deodorant composition. From the viewpoint of wrinkle reduction effect and economy, it is preferable to blend 0.1 to 1% by mass.

The treatment composition for textile products of the present invention can be produced by a conventional method. For example, an optional component such as (E) quaternary ammonium compound, silicone compound, nonionic surfactant and the like is added to a water-soluble solvent as necessary, and water is added to some extent, and then components (A) and (B ) Add ingredients and mix. Then, if necessary, use a pH adjuster such as sodium hydroxide, hydrochloric acid, sulfuric acid, etc., and adjust the pH while stirring the mixture with a stirrer with a pH meter (for example, model number MP230 manufactured by Mettler Toledo). It can manufacture by adding water.
In addition, after adding and stirring the A and B components in an arbitrary amount of water, add a small mixture of components other than the A, B and water in advance, and add a pH adjuster such as sodium hydroxide, hydrochloric acid or sulfuric acid. There is a method of using a pH meter (for example, model number MP230 manufactured by Mettler Toledo) to adjust the pH while stirring with a stirrer, and then adding the remaining water, but this is not a limitation. Absent.

The pH of the treatment composition for textile products of the present invention is not particularly limited. However, in order to ensure the storage stability of the composition and the target odor control effect, it is preferable to adjust the pH of the deodorant composition to a certain range using the pH adjuster. For example, the lower limit of the pH range is preferably 3 or more, and the upper limit is preferably 8 or less, and more preferably 6.5 or less. In addition, when the lower limit is preferably 4 or more, more preferably 5.5 or more, and the upper limit is preferably 9 or less, it is possible to enhance the deodorizing effect such as pillow cover odor and body odor.
From the viewpoint of storage stability, the pH of the composition is preferably 6.5 or less, and more preferably 5 or less. When the pH of the composition is higher than 6.5, the appearance of the composition may change due to storage, but the reason is not limited by any theory, but the A component / B component It is conceivable that the greater the molar ratio of 1, the greater the amount of the component A in the composition in the ionic state in the composition, and the formation of a water-insoluble compound over time. In addition, the odor may change due to storage, but the reason is not limited by any theory, but it is conceivable that the B component is altered by high pH.

  Moreover, it is preferable that the viscosity of the processing agent composition for textiles of this invention is 10 mPa * s or less. When used in a spray container, it is more preferably 5 mPa · s or less. In addition, the viscosity shown here is a numerical value when the stock solution is measured at 25 ° C. using a B-type viscometer (manufactured by Tokimec).

  It does not specifically limit as a usage method which uses the processing agent composition for textiles of this invention for textiles. The fiber product may be dipped in the composition and then air-dried, or the composition may be stored in a spray container and sprayed with the composition on the fiber product and then air-dried. In particular, from the point of view of simplicity that can be easily implemented at home and the economic efficiency that the required amount of the composition can act only on the part where the odor of the textile product is anxious, the composition is stored in a spray container, and the textile product. The method of spraying and using is preferable.

  Examples of the spray container for the treatment composition for textile products include an aerosol spray container, a trigger spray container (direct pressure type or pressure accumulation type), a dispenser spray container, and the like. Examples of the aerosol spray container include those described in JP-A-9-3441 and JP-A-9-58765. Examples of the propellant include LPG (liquefied propane gas), DME (dimethyl ether), carbon dioxide gas, nitrogen gas, and the like. These may be used alone or in combination of two or more. . Examples of the trigger spray container include those described in JP-A-9-268473, JP-A-9-256272, JP-A-10-76196, and the like. Examples of the dispenser spray container include those described in JP-A-9-256272.

  The amount of spray when the article of the treatment composition for textiles of the present invention is sprayed onto the target textile is not particularly limited because it depends on the strength of the attached odor. The lower limit is preferably 5% by mass or more, more preferably 10% by mass or more, and still more preferably 20% by mass or more, and the upper limit is preferably 100% by mass or less, more preferably 80% by mass or less. Preferably it is 50 mass% or less. It is preferable for the spray amount to be within this range since it is excellent in deodorizing effect and economy.

  Moreover, the processing agent composition for textiles of this invention can be accommodated in a plastic container. Examples of the plastic container include a bottle container and a standing pouch for refilling. Examples of the standing pouch include those described in Japanese Patent Application Laid-Open No. 2000-72181. The material is a double layer of 100 to 250 μm linear low density polyethylene for the inner layer and 15 to 30 μm stretched nylon for the outer layer. From the viewpoint of storage stability, a standing pouch having a structure or a three-layer structure in which 15 μm stretched nylon is an intermediate layer and 15 μm stretched nylon is an outer layer is preferable.

  The textile product to which the treatment composition for textile products of the present invention is used is not particularly limited. For example, Y-shirt, T-shirt, polo shirt, blouse, chinos, suit, slacks, skirt, table cloth, place mat , Curtains, sofas, pillow covers, sheets, shoes, toilet mats and the like. Also, the material of the target textile product is not particularly limited. For example, natural fibers such as cotton, wool and hemp, synthetic fibers such as polyester, nylon and acrylic, semi-synthetic fibers such as acetate, rayon, tencel and polynosic. And the like, and blended products, blended fabrics, blended products of these various fibers, etc., and among them, the effect of the composition of the present invention is remarkably exhibited in wool and its blended products that are difficult to maintain regularly. Is done.

<Other ingredients>
In the liquid cleaning agent of the present invention, other components other than the components described above may be blended as necessary within a range not impairing the effects of the present invention.
The other components are not particularly limited, and components usually used for liquid detergents for clothing and the like can be blended, and specific examples include the following.

<Anionic surfactant>
The anionic surfactant used in the liquid detergent of the present invention is not particularly limited, and can be appropriately selected from known anionic surfactants. In the liquid cleaning agent of the present invention, the anionic surfactant is mainly used for suppressing yellowing of the article to be cleaned.
Examples of the anionic surfactant preferably used in the present invention include linear alkylbenzene sulfonate, α-olefin sulfonate, linear or branched alkyl sulfate, alkyl ether sulfate, alkenyl ether sulfate. Examples thereof include ester salts, alkane sulfonates having an alkyl group, and α-sulfo fatty acid ester salts.
Examples of the salt in component (b) include alkali metal salts such as sodium and potassium, alkaline earth metal salts such as magnesium, and alkanolamine salts such as monoethanolamine and diethanolamine.
The linear alkylbenzene sulfonate is preferably a linear alkyl group having 8 to 16 carbon atoms, particularly preferably having 10 to 14 carbon atoms.
The α-olefin sulfonate is preferably one having 10 to 20 carbon atoms.
The alkyl sulfate ester salt is preferably an alkyl group having 10 to 20 carbon atoms.
The alkyl ether sulfate ester salt or alkenyl ether sulfate ester salt has a linear or branched alkyl group or alkenyl group having 10 to 20 carbon atoms, and an average of 1 to 10 moles of ethylene oxide added ( That is, polyoxyethylene alkyl ether sulfate ester salt or polyoxyethylene alkenyl ether sulfate ester salt) is preferable.
As the alkane sulfonate, an alkyl group having 10 to 20 carbon atoms is preferable, and an alkyl group having 14 to 17 carbon atoms is more preferable. Among these, those in which the alkyl group is a secondary alkyl group (that is, secondary alkane sulfonate) are particularly preferable.
As the α-sulfo fatty acid ester salt, fatty acid residues having 10 to 20 carbon atoms are preferable.

As the anionic surfactant, other anionic surfactants other than those described above may be used. Examples of the other anionic surfactants include higher fatty acid salts having 10 to 20 carbon atoms, alkyl ether carboxylates, polyoxyalkylene ether carboxylates, alkyl amide ether carboxylates, alkenyl amide ether carboxylates, acyls. Carboxylic acid type anionic surfactants such as aminocarboxylates; phosphorus such as alkyl phosphate ester salts, polyoxyalkylene alkyl phosphate ester salts, polyoxyalkylene alkyl phenyl phosphate ester salts, glycerin fatty acid ester monophosphate ester salts Examples include acid ester type anionic surfactants.
In the present invention, the anionic surfactant includes a salt obtained by neutralizing a raw material in an acid form or an ester form before salt formation in the process of producing a liquid detergent.

An anionic surfactant may be used individually by 1 type, and may use 2 or more types together.
Among the above, as the component (b), at least one selected from the group consisting of linear alkylbenzene sulfonates, alkane sulfonates, polyoxyethylene alkyl ether sulfates, and α-olefin sulfonates. It is particularly preferable to use it.
The content of the anionic surfactant is preferably 1 to 10% by mass, more preferably 2 to 8% by mass, and further preferably 4 to 6% by mass with respect to the total mass of the liquid detergent.

(Cationic surfactant)
The cationic surfactant used in the liquid detergent of the present invention can be appropriately selected from known cationic surfactants. Examples thereof include cationic surfactants such as alkyltrimethylammonium salts, dialkyldimethylammonium salts, alkylbenzyldimethylammonium salts, and alkylpyridinium salts.

(Amphoteric surfactant)
The amphoteric surfactant used in the liquid detergent of the present invention can be appropriately selected from known amphoteric surfactants. For example, an alkylbetaine type, an alkylamide betaine type, an imidazoline type, an alkylaminosulfone type, an alkylaminocarboxylic acid type, an alkylamidecarboxylic acid type, an amide amino acid type, or a phosphoric acid type amphoteric surfactant.

(Water-miscible organic solvent)
The water-miscible organic solvent used in the liquid cleaning agent of the present invention may be any one that becomes a uniform solution when mixed with water, for example, alcohols such as ethanol, 1-propanol, 2-propanol, and 1-butanol. Glycols such as propylene glycol, butylene glycol and hexylene glycol; diethylene glycol, triethylene glycol, tetraethylene glycol, polyglycols such as polyethylene glycol and dipropylene glycol having an average molecular weight of about 200 to 1000; diethylene glycol monomethyl ether, diethylene glycol dimethyl ether And alkyl ethers such as diethylene glycol monobutyl ether (butyl carbitol).
In the liquid detergent, the content of the water-miscible organic solvent is preferably 0.1 to 15% by mass with respect to the total mass of the liquid detergent.

(Thickener or solubilizer)
The thinning agent or solubilizing agent used in the liquid detergent of the present invention is suitably blended to suppress the formation of a film by gelation of the liquid detergent on the liquid surface of the liquid detergent. Examples thereof include aromatic sulfonic acid or a salt thereof. Specific examples thereof include, for example, toluene sulfonic acid, xylene sulfonic acid, cumene sulfonic acid, substituted or unsubstituted naphthalene sulfonic acid, toluene sulfonate, xylene sulfonate, cumene sulfonate, substituted or unsubstituted naphthalene sulfonate. Is mentioned. Examples of the salt include sodium salt, potassium salt, calcium salt, magnesium salt, ammonium salt, alkanolamine salt and the like.
One type of thickener or solubilizer may be used alone, or two or more types may be used in combination.
In the liquid detergent, the content of the viscosity reducing agent or the solubilizer is preferably 0.01 to 15% by mass with respect to the total mass of the liquid detergent. When it is in this range, the effect of suppressing film formation on the liquid surface of the liquid detergent is improved.

(Alkaline agent)
Examples of the alkaline agent used in the liquid cleaning agent of the present invention include alkanolamines such as monoethanolamine, diethanolamine, and triethanolamine.
An alkali agent may be used individually by 1 type, and may use 2 or more types together.
In the liquid detergent, the content of the alkali agent is preferably 0.5 to 5% by mass with respect to the total mass of the liquid detergent.

(Metal ion scavenger)
Examples of the metal ion scavenger used in the liquid detergent of the present invention include malonic acid, succinic acid, malic acid, diglycolic acid, tartaric acid, citric acid and the like.
A metal ion scavenger may be used individually by 1 type and may use 2 or more types together.
In the liquid detergent, the content of the metal ion scavenger is preferably 0.1 to 20% by mass with respect to the total mass of the liquid detergent.

(Antioxidant)
As the antioxidant used in the liquid cleaning agent of the present invention, a phenol-based antioxidant is preferable because of its good detergency and liquid stability. Specifically, as the phenolic antioxidant, dibutylhydroxytoluene, butylhydroxyanisole, 2,2′-methylenebis (4-methyl-6-tert-butylphenol), dl-α-tocopherol is more preferable, dibutylhydroxytoluene, dl-α-tocopherol is particularly preferred.
An antioxidant may be used individually by 1 type and may use 2 or more types together.
In the liquid detergent, the content of the antioxidant is preferably 0.01 to 2% by mass with respect to the total mass of the liquid detergent.

(Texture improver)
In the liquid detergent of the present invention, silicones such as dimethyl silicone, polyether-modified silicone and amino-modified silicone may be blended for the purpose of improving the texture.
In the liquid detergent, the content of the texture improver is preferably 0 to 5% by mass with respect to the total mass of the liquid detergent.

(Fluorescent brightener)
In the liquid detergent of the present invention, a fluorescent whitening agent such as a distyryl biphenyl type may be blended for the purpose of improving the whiteness of white clothing.
In the liquid detergent, the content of the fluorescent brightener is preferably 0 to 1% by mass with respect to the total mass of the liquid detergent.

(Recontamination inhibitor)
In the liquid detergent of the present invention, a recontamination inhibitor such as polyvinylpyrrolidone or carboxymethylcellulose may be blended for the purpose of preventing dye transfer and recontamination.
In the liquid detergent, the content of the anti-contamination agent is preferably 0 to 2% by mass with respect to the total mass of the liquid detergent.

(Pearl agent, soil release agent)
You may mix | blend a pearl agent, a soil release agent, etc. with the liquid cleaning agent of this invention.

(Flavoring agent, coloring agent, emulsifying agent, extracts)
In the liquid detergent of the present invention, for the purpose of improving the added value of goods, flavors, coloring agents, emulsifying agents, natural product extracts and other extracts may be blended.
As a flavoring agent, the fragrance | flavor composition A, B, C, D etc. of Table 11-18 of Unexamined-Japanese-Patent No. 2002-146399 can be used as a typical example. In the liquid detergent, the content of the flavoring agent is preferably 0.1 to 1% by mass with respect to the total mass of the liquid detergent.
Colorants include general-purpose dyes and pigments such as Acid Red 138, Polar Red RLS, Acid Yellow 203, Acid Blue 9, Blue No. 1, Blue No. 205, Green No. 3, and Turquoise P-GR (all trade names) Is mentioned. In the liquid detergent, the content of the colorant is preferably about 0.00005 to 0.005 mass% with respect to the total mass of the liquid detergent.
Examples of the emulsion include polystyrene emulsion and polyvinyl acetate emulsion, and usually an emulsion having a solid content of 30 to 50% by mass is suitably used. Specific examples thereof include polystyrene emulsion (manufactured by Seiden Chemical Co., Ltd., trade name: Cybinol RPX-196 PE-3, solid content: 40% by mass) and the like. In the liquid detergent, the content of the emulsion is preferably 0.01 to 0.5% by mass with respect to the total mass of the liquid detergent.
Extracts include Inuenju, waurusushi, echinacea, koganebana, yellowfin, yellow spider, allspice, oregano, enju, chamomile, honeysuckle, clara, keigai, kei, bay geese, honoki, burdock, comfrey, ginger, walnut, ginger, ginger , Sequoia spp. , Pokeweed, cedar, yamajiso, eucalyptus, lavender, rose, rosemary, balun, cedar, gilead balsam, hakse , Kochia, Polygonum aviculare, Jingyou, sealed and Adenophortriphylla, Yamabishi, cayratia japonica, licorice, and the like plant extracts such as St. John's Wort. In the liquid detergent, the content of the extract is preferably about 0 to 0.5% by mass with respect to the total mass of the liquid detergent.
Furthermore, for the purpose of improving detergency, 0 to 1% by mass of enzymes such as lipase, cellulose, amylase and protease, boric acid, borax, formic acid or the like for the purpose of enzyme stabilization 0-3 mass% of calcium salts such as salt, calcium chloride and calcium sulfate

(PH adjuster)
In the liquid cleaning agent of the present invention, a pH adjusting agent may be blended to bring the pH to a desired value. However, in the case where the pH of the liquid cleaning agent becomes a desired value simply by blending the above-described components, the pH adjusting agent is not necessarily blended.
Examples of the pH adjuster include acidic compounds such as sulfuric acid and hydrochloric acid; alkanolamines such as monoethanolamine, diethanolamine and triethanolamine; and alkaline compounds such as sodium hydroxide and potassium hydroxide. These pH adjusters may be used alone or in combination of two or more. Of these, sulfuric acid, hydrochloric acid, sodium hydroxide, potassium hydroxide, and alkanolamine are preferable, and sulfuric acid, hydrochloric acid, and sodium hydroxide are more preferable from the viewpoint of the temporal stability of the liquid detergent.

The liquid detergent of the present invention preferably has a pH of 4 to 9 at 25 ° C., more preferably 6 to 9. When the pH of the liquid detergent is within the above preferred range, good cleaning power is easily maintained when the liquid detergent is stored for a long period of time. In addition, the cleaning power (application cleaning power) required to remove dirt by directly applying a liquid cleaning agent to the object to be cleaned is also increased.
In the present invention, the pH of the liquid detergent at 25 ° C. is a value measured by a pH meter (product name: HM-30G, manufactured by Toa DKK Corporation).

As an example, the liquid detergent of the present invention is obtained by mixing (A) component, (B) component, (D) component, an anionic surfactant, water, and other components as necessary. After adjusting the pH of the resulting mixed solution to 6, the component (c) can be added and mixed, and then manufactured by a method of adjusting to a predetermined pH.
The method of using the liquid detergent of the present invention (washing method) may be the same as the method of using a general liquid detergent. As a specific example, a method in which a liquid cleaning agent (product of the present invention) is poured into water together with the object to be washed at the time of washing, a method of directly applying the product of the present invention to a mud soil part or a sebum soil part in the object to be cleaned, Examples include a method of immersing the article to be washed in an aqueous solution in which the product of the invention is previously dissolved in water. Also preferred is a method in which the product of the present invention is applied to the article to be washed, and then allowed to stand as appropriate, followed by ordinary washing using ordinary washing liquid.

1. The components used to prepare the compositions of the examples and comparative examples are shown below.
[Component A]
・ (A-1): Zinc (II) sulfate heptahydrate (manufactured by Kanto Chemical Co., Inc.)
・ (A-2): Copper (II) sulfate pentahydrate (manufactured by Kanto Chemical Co., Inc.)
・ (A-3): Silver sulfate (special grade, manufactured by Wako Pure Chemical Industries, Ltd.)

[B component]
・ (B-1): Trisodium methylglycine diacetate (in the table, “MGDA-3Na”, trade name Trilon M liquid, manufactured by BASF)
・ (B-2): Sodium laurylaminodiacetate Laurylamine (first grade, manufactured by Wako Pure Chemical Industries, Ltd.) 3.6 g (19.5 mmol), Monochloroacetic acid (special grade, manufactured by Wako Pure Chemical Industries, Ltd.) 5.0 g (52.9 mmol) was added to a mixed solution of 5 mL of water and 32 cm ³ of ethanol (special grade, manufactured by Kanto Chemical Co., Ltd.), and stirred at reflux for 6 hours. During this reflux stirring, 7.8 cm ³ of a sodium hydroxide aqueous solution (5.0 mol / dm ³ ) prepared from sodium hydroxide (special grade, manufactured by Kanto Chemical Co., Inc.) was added to adjust the pH. Thereafter, the solution was cooled to 4 ° C. to form a precipitate. The produced precipitate was washed with ethanol, filtered, and dried under reduced pressure to collect a solid, thereby obtaining sodium laurylaminodiacetate.

[C component]
(C-1): Triamine (manufactured by Lion Akzo, trade name Triamine Y-12D, in formula (c1), n = 3, R1 = alkyl group having 12 or 14 carbon atoms, R2 = (CH2) 3NH2, m = 3 compounds).
・ (C-2): C16-18 amidoamine (product name “Catinal MPAS-R”, fatty acid (C16 / C18) dimethylaminopropylamide, mass ratio of stearic acid / palmitic acid = 7/3), manufactured by Toho Chemical Co., Ltd. (In (c2))

[D component]
・ (D-1): Nonionic surfactant (“LMAO” in the table)
LMAO is obtained by adding 15 moles of ethylene oxide to natural alcohol (trade name CO-1214 manufactured by P & G). In the following general formula (a1), X = O, R11 = carbon number 12,14 An alkyl group, R12 = hydrogen atom, s = 15, and t = 0.

  LMAO was synthesized as follows. Specifically, 861.2 g of a trade name “CO-1214” manufactured by P & G and 2.0 g of a 30 mass% NaOH aqueous solution were collected in a pressure-resistant reaction vessel, and the inside of the vessel was purged with nitrogen. Next, after dehydrating for 30 minutes at a temperature of 100 ° C. and a pressure of 2.0 kPa or less, the temperature was raised to 160 ° C. Next, while stirring the reaction solution, 760.6 g of ethylene oxide (gaseous) was gradually added to the reaction solution. At this time, it added, adjusting the addition rate so that reaction temperature might not exceed 180 degreeC using the blowing tube. After completion of the addition of ethylene oxide, aging was performed at a temperature of 180 ° C. and a pressure of 0.3 MPa or less for 30 minutes, and then unreacted ethylene oxide was distilled off at a temperature of 180 ° C. and a pressure of 6.0 kPa or less for 10 minutes. Next, after cooling the temperature to 100 ° C. or lower, 70% by mass p-toluenesulfonic acid was added to neutralize so that the pH of the 1% by mass aqueous solution of the reaction product was about 7, and LMAO (C12 / 14 -15EO).

(D-2): Nonionic surfactant (“MEE” in the table)
MEE is obtained by adding 15 mol of ethylene oxide to coconut fatty acid methyl (a mixture of methyl laurate / methyl myristate = 8/2 by mass ratio) using an alkoxylation catalyst.
MEE was synthesized according to the synthesis method described in JP 2000-144179 A (corresponding to sample D). Specifically, alumina hydroxide / magnesium hydroxide (trade name “KYOWARD 330” manufactured by Kyowa Chemical Industry Co., Ltd.) having a chemical composition of 2.5 MgO.Al 2 O 3 .nH 2 O is fired at 600 ° C. for 1 hour in a nitrogen atmosphere. Calcined alumina / magnesium hydroxide (unmodified) catalyst 2.2 g obtained, 2.9 mL of 0.5 N potassium hydroxide ethanol solution, 280 g of lauric acid methyl ester, and 70 g of myristic acid methyl ester A 4 L autoclave was charged and the catalyst was reformed in the autoclave. Subsequently, after replacing the inside of the autoclave with nitrogen, the temperature was raised, and while maintaining the temperature at 180 ° C. and the pressure at 3 × 10 5 Pa, 1052 g of ethylene oxide was introduced and reacted while stirring. Further, the reaction solution was cooled to 80 ° C., 159 g of water and 5 g of activated clay and diatomaceous earth were added as filter aids, respectively, and the catalyst was filtered off to obtain MEE (C12 / 14-15EO). .

[Optional ingredients]
The components used to prepare common components A, B, and C listed in Tables 1 and 2 are as follows:
・ Didecyldimethylammonium chloride “AQ210” (Arcade 210-80E, manufactured by Lion Akzo Co., Ltd.)
・ Polyoxyethylene hydrogenated castor oil (HC40: Japan Emulsion)
・ Polyether-modified silicone (SH3775M: manufactured by Dow Corning Toray)
Fragrance A: Fragrance composition a-1-1 described in Examples of JP-A-2008-7872: 0.02%
LAS: linear alkyl (10 to 14 carbon atoms) benzenesulfonic acid [manufactured by Lion Corporation, trade name: Rypon LH-200 (LAS-H pure content 96 mass%)], average molecular weight 322 (at the time of liquid detergent production) And neutralized with sodium hydroxide, a pH adjuster, to form a sodium salt).
Ethanol: product name “specific alcohol 95-degree synthesis”, manufactured by Nippon Alcohol Sales Co., Ltd.
・ Sodium benzoate: Product name “Sodium benzoate”, manufactured by Toagosei Co., Ltd. ・ Paratoluenesulfonic acid aqueous solution: Product name “PTS acid”, manufactured by Kyowa Hakko Kogyo Co., Ltd. • Citric acid: Liquid citric acid : Product name “Caisson CG (5-chloro-2-methyl-4-isothiazolin-3-one / 2-methyl-4-isothiazolin-3-one / magnesium salt / water mixture)”, manufactured by Rohm and House・ Dye: Trade name “Green No. 3”, manufactured by Kasei Kasei Co., Ltd. ・ Sodium hydroxide: Tsurumi Soda Co., Ltd. ・ Water: Purified water

  Content (mass%) of each compounding component shows the ratio in a liquid detergent. The “appropriate amount” indicating the content of the pH adjuster indicates one or the total amount of sodium hydroxide and hydrochloric acid blended for adjusting the pH (25 ° C.) of the liquid detergent to the pH shown in Table 3. . “Balance” indicating the content of purified water refers to a blending amount added so that the total amount of the fiber product treating agent composition or liquid detergent composition as the final preparation is 100% by mass.

2. Preparation of fiber treatment composition (Examples 1A-3A, Comparative Example 1A)
According to the composition shown in Table 3 (compounding components, content (mass%)), the fiber cleaning agents of each example were adjusted by the following methods. In Table 3, in the case of a blank in the column of the blending component, it means that the blending component is not blended. Moreover, content of a mixing | blending component shows a pure part conversion amount.
Purified water was added to a mixture of components (A), (B) and components other than purified water in advance, and then components (A) and (B) were added.
Then, using a pH meter (pH meter model number F-52, pH electrode model number 9615-10D, manufactured by Horiba, Ltd.) in a room at room temperature of 25 ° C., 0.1 N water was measured while measuring the pH while stirring the composition. The pH was adjusted with sodium oxide or dilute sulfuric acid, and the remaining purified water was added.

3. Production examples of liquid detergents (Examples 1B to 16B, Comparative Examples 1B to 3B)
According to the composition shown in Table 3 (formulation components, content (mass%)), the liquid detergents of each example were produced by the following methods.
(A) component, (B) component, and a part of purified water were put into a 500 mL beaker, and it stirred sufficiently using the magnetic stirrer (made by MITAMURA KOGYO INC.) Suitably. Subsequently, while adding (C) component, (D) component and common components (excluding purified water and pH adjuster) and stirring, purified water was added so that the total amount became 80 parts by mass, and further stirred. .
Thereafter, a pH adjuster (sodium hydroxide or paratoluenesulfonic acid) was further added so that the pH shown in Table 3 was added, and the remaining purified water was added so that the total amount became 100 parts by mass. Each of the liquid detergents was obtained.
The pH of the mixed solution, etc. at 25 ° C. is measured by putting the electrode of the pH meter into the mixed solution, etc., adjusted to 25 ° C. using a pH meter (product name: HM-30G, manufactured by Toa DKK Corporation). It was measured by reading the value after 2 minutes.

4). Evaluation Method The treatment composition for textiles and the liquid detergent composition were evaluated by the following methods. The results are also shown in Table 3.

(1) Odor control of preparations The composition described in the examples or comparative examples (hereinafter referred to as “evaluation sample”) and the “evaluation sample” (hereinafter referred to as “reference sample”) containing no component (C) as a reference. Prepared.
Ten expert evaluators conducted a sensory test on the intensity of the irritating odor of the “evaluation sample” as compared to the “reference sample”, and scored based on the six-step odor intensity display method shown in the evaluation standard A below. Based on the average value, the odor control effect of the preparation was evaluated according to Evaluation Criteria B.

<Evaluation criteria A>
5 points: intense odor 4 points: strong odor 3 points: odor intensity that can be easily detected 2 points: odor intensity enough to detect what odor 1 point: odor intensity that can finally be detected 0 Point: Odorless

<Evaluation criteria B>
◎: Less than 2 points ○: 2 points or more and less than 3 points △: 3 points or more and less than 4 points ×: 4 points or more △, ○, ◎ pass.

(2) Deodorant (normal use)
<Towel deodorant evaluation method when in use>
The towel used to wipe the hands and face was divided into 8 equal parts that were used a total of 5 times per hour, and used as a test cloth.
1 g of the composition described in the examples or comparative examples was sprayed uniformly onto the test cloth using a dispenser pump spray (style guard cleansing wrinkles and odors, manufactured by Lion Co., Ltd.). After leaving it for 10 minutes, the odor strength of the test cloth was scored according to the evaluation standard A. The evaluation was performed by ten panelists who conducted a sensory test on the intensity of bad odor remaining on the cloth according to the following criteria, and scored based on the six-step odor intensity display method shown in the evaluation criteria A below. Deodorizing property (usual use) was evaluated according to Evaluation Criteria B from the average value.

<Evaluation criteria A>
5 points: intense odor 4 points: strong odor 3 points: odor intensity that can be easily detected 2 points: odor intensity enough to detect what odor 1 point: odor intensity that can finally be detected 0 Point: Odorless

<Evaluation criteria B>
◎: Less than 1 point ○: 1 point or more and less than 2 points △: 2 points or more and less than 3 points ×: 3 points or more △, ○, ◎

(3) Deodorant (usual use after repeated washing 5 times)
<Towel deodorant evaluation method when in use>
(I) A towel cut into 8 equal parts was prepared as a test cloth.
(Ii) The hands and face were wiped with the test cloth divided into 8 equal parts 5 times every hour.
(Iii) 1 g of the composition described in the examples or comparative examples was sprayed uniformly on the test cloth using a dispenser pump spray (style guard wrinkle and odor clean spray, manufactured by Lion Corporation). It was left as it was for 10 minutes.
(Iv) Then, using a detergent (trade name Top Clear Liquid, manufactured by Lion Corporation (lot. 120208C2C)), tap water at 15 ° C. with a fully automatic washing machine (product name: JW-Z23A, manufactured by Haier) The standard course washes at a bath ratio of 15 times. After air-drying indoors, towels divided into 8 equal parts were sewn together, so that they could be used next time.
(V) The above (ii) to (iv) were repeated four more times.
(Vi) After performing the above (ii) and (iii) once more, the odor strength of the test cloth was scored according to the evaluation standard A. The evaluation was performed by ten panelists who conducted a sensory test on the intensity of bad odor remaining on the cloth according to the following criteria, and scored based on the six-step odor intensity display method shown in the evaluation criteria A below. Deodorizing property (usual use) was evaluated according to Evaluation Criteria B from the average value.

<Evaluation criteria A>
5 points: intense odor 4 points: strong odor 3 points: odor intensity that can be easily detected 2 points: odor intensity enough to detect what odor 1 point: odor intensity that can finally be detected 0 Point: Odorless

<Evaluation criteria B>
◎: Less than 1 point ○: 1 point or more and less than 2 points △: 2 points or more and less than 3 points ×: 3 points or more △, ○, ◎

(4) Deodorant (Towel in use)
The towel used to wipe the hands and face was used 10 times every hour, and the test cloth was divided into 8 equal parts. Using a fully automatic washing machine (product name: JW-Z23A, manufactured by Haier) and using tap water at 15 ° C, the above test cloth, wet artificial contamination cloth (manufactured by Laundry Science Association, oleic acid 28.3) Mass%, triolein 15.6 mass%, cholesterol oleate 12.2 mass%, liquid paraffin 2.5 mass%, squalene 2.5 mass%, cholesterol 1.6 mass%, gelatin 7.0 mass%, mud 29 .8 mass%, carbon black 0.5 mass%, 10 cm × 10 cm / 1 sheet), and further, a skin shirt (BVD skin shirt: 100% cotton, G0134TS) is adjusted so that the bath ratio is 15 times. did. After that, it was washed with a standard course. After washing, it was air-dried indoors.
The odor strength of the test cloth was scored according to evaluation standard A. The evaluation was performed by ten panelists who conducted a sensory test on the intensity of bad odor remaining on the cloth according to the following criteria, and scored based on the six-step odor intensity display method shown in the evaluation criteria A below. Deodorizing property (usual use) was evaluated according to Evaluation Criteria B from the average value.

<Evaluation criteria A>
5 points: intense odor 4 points: strong odor 3 points: odor intensity that can be easily detected 2 points: odor intensity enough to detect what odor 1 point: odor intensity that can finally be detected 0 Point: Odorless

<Evaluation criteria B>
◎: Less than 1 point ○: 1 point or more and less than 2 points △: 2 points or more and less than 3 points ×: 3 points or more △, ○, ◎

Claims (6)

A deodorant composition for textiles, comprising the following (A) to (C):
(A) one or more water-soluble metal salts selected from the group consisting of a water-soluble salt of copper, a water-soluble salt of zinc, and a water-soluble salt of silver;
(B) at least one compound represented by the following formulas (I) to (IV);

(In the formula (I), A ^I represents an alkyl group, a sulfo group, an amino group, a hydroxyl group, a hydrogen atom or COOM ^I , and M ^I may be the same as or different from each other, and each represents a hydrogen atom, an alkali metal, or an alkaline earth. metalloid, represents one selected from the group consisting of cationic ammonium groups and alkanol amine, m ^I and n ^I is an integer of 0 to 2.
In the formula (II), X ^{II-1 to} X ^II-4 may be the same or different and each independently comprises a hydrogen atom, an alkali metal, an alkaline earth metal, a cationic ammonium group and an alkanolamine. One selected from the above, Q ^II represents a hydrogen atom or an alkyl group, R ^II represents a hydrogen atom or a hydroxyl group, and n ^II represents an integer of 0 or 1.
In the formula (III), R ^III is a linear or branched C8-C22 alkyl and alkenyl group, A ^III is H, a methyl group, or (CH ₂ ) n ^III -COOX ^III and X ^III are H Represents an alkali metal atom, an alkaline earth metal atom, an alkanolamine, or NH ₄ . n ^III represents one of 1 to 3.
In the formula (IV), X ^IV represents a hydrogen atom, an alkali metal, or an alkaline earth metal. n ^IV represents an integer of 1 or 2, and when n ^IV is 2, X ^IV may be the same or different. )
(C) at least one compound selected from the group consisting of a compound represented by the following formula (c1), a compound represented by the following formula ( c2-2 ), and salts thereof;

[Wherein, n is an integer of 2 to 4 . R ¹ is a linear or branched alkyl group having 10 to 16 carbon atoms, and R ² is (CH ₂ ) _m NH ₂ . m is an integer of 2-4. ]

... (c2-2 )
(In the formula (c2-2), R ₁₁ and R ₁₂ are each independently a linear or branched C _1-4 alkyl group or a linear or branched C _1-4 hydroxyalkyl group.
R ₁₃ is a linear or branched C _1-4 alkylene group.
Z is a group represented by the following general formula (c2-3) or (c2-4).

... (c2-3 )

... (c2-4 )
(In the general formula (c2-3), R ₁₄ is a linear or branched C _{7 ~ 23} hydrocarbon group, in the general formula (C2-4), R ₁₅ represents a linear or branched C _{11 ~ 23 is a} hydrocarbon group, and each of R ₁₄ and R ₁₅ may be independently saturated or unsaturated .)) The deodorant composition according to claim 1, wherein a ratio (B / A) of the mass of the component (B) to the mass of (A) is 0.5 to 10.0 .   The deodorant composition according to claim 1 or 2, wherein (B) is a compound represented by the formula (I). The deodorant composition according to any one of claims 1 to 3 , wherein (A) is a water-soluble zinc salt. A liquid detergent composition comprising the deodorant composition according to any one of claims 1 to 4 , and an anionic surfactant and / or a nonionic surfactant. The liquid detergent composition according to claim 5, wherein (A) is a water-soluble zinc salt, (B) is methylglycine diacetate or a salt thereof, and (C) is a compound represented by the formula (c1). .