JP2014198843A - Oxidizing composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an oxygen-based oxidizing composition having excellent oxidation power.SOLUTION: An oxidizing composition comprises (A) ethylenediamine derivative with an oxidation potential of 0.4 V or more and 0.9 V or less, wherein an abundance ratio of compounds of gauche conformation in an ethylenediamine skeleton obtained by quantum chemical calculation is 30% or more, (B) one or more compound selected from the group consisting of organic peracid precursor and organic peracid and (C) one or more compound selected from the group consisting of hydrogen peroxide, and peroxide that generates hydrogen peroxide underwater.

Description

  The present invention relates to an oxidizing composition. More specifically, the present invention relates to an oxidizing composition suitable as a bleaching composition or a bleaching detergent composition used for living environment facilities.

  An oxidizing composition is a composition containing a compound having an oxidizing action on other substances. This oxidation action can be recognized as a phenomenon such as decolorization, bleaching, and discoloration for colored substances. Oxidizing compositions are used for various purposes such as bleaching hard surfaces such as baths, toilets and kitchens, removing mold, bleaching clothes, decomposing dirt and odor-causing substances, disinfecting, pulp bleaching, and fiber scouring. It has been. That is, as an application to a hard surface, it is known to use an oxidizing composition for alteration of a pigment such as decolorization or bleaching of a hard surface.

  For various stains generated in the living environment, countermeasures such as washing, bleaching, and sterilization are performed for the purpose of maintaining the appearance and hygiene. In particular, dirt in places that are difficult to clean, such as toilets, bathrooms, bath tubs, and water pipes, is difficult to remove only with a cleaning agent mainly composed of a surfactant or the like, and a bleaching agent is often used. For example, dark stains such as bath tubs, tile joints, door frames, window frames, controllers, and triangular corners of kitchens are caused by pigments produced by molds such as Cladosporium bacteria, cleansers and surfactants. Since it is difficult to remove it by itself, a method of removing it by bleaching action of a sodium hypochlorite aqueous solution is generally performed.

  However, mold remover using sodium hypochlorite has excellent bleaching and cleaning performance, but it is highly irritating to eyes and skin, and has a specific chlorine-based odor. Attention is required, and there is a problem that a toxic gas is generated when mixed with an acidic cleaning agent by mistake.

  For this reason, a mold removing agent using an oxygen bleach has been proposed as an oxidizing composition that does not cause such problems. For example, Patent Document 1 discloses a bleaching composition for hard surfaces using hydrogen peroxide, an alkali agent and a bleach activator in combination.

  Patent Document 2 discloses a composition that exhibits a high bactericidal / sterilizing effect, which comprises a peroxide that dissolves in water to generate hydrogen peroxide, a chelating agent, a copper compound, and a binder compound. .

  Patent Documents 3 and 4 describe that a specific pyrrolidine derivative or a specific piperidine derivative can improve the bleaching effect of a bleaching agent using hydrogen peroxide as an oxidizing agent, but further performance improvement is desired. It is.

JP-A-3-220298 JP 2009-155292 A JP 2007-246455 A JP 2007-246456 A

  However, mold stains are hard stains that are difficult to remove, and a conventionally proposed mold remover using an oxygen-based bleaching agent is desired to further improve performance. The present invention provides an oxygen-based bleaching composition or an oxidizing composition suitable as an oxygen-based bleaching cleaning composition with improved bleaching performance and bleaching cleaning performance for difficult-to-remove soil such as mold soil. .

The present invention relates to an oxidizing composition containing the following component (A), component (B), and component (C).
Component (A): an ethylenediamine derivative having an oxidation potential of 0.4 V or more and 0.9 V or less, wherein the abundance of the compound of Gauche conformation in the ethylenediamine skeleton determined by quantum chemical calculation is 30% or more. Component (B): one or more compounds selected from the group consisting of organic peracid precursors and organic peracids (C) Component: selected from the group consisting of hydrogen peroxide and peroxides that generate hydrogen peroxide in water One or more compounds

Further, the present invention is a bleaching method in which the treatment liquid prepared from the liquid oxidizing composition of the present invention is contacted with a colored substance to be bleached to bleach the substance,
The difference [E _A −E _S ] between the oxidation potential E _{A of the} component (A) in the liquid oxidizing composition and the oxidation potential E _S of the colored substance to be bleached is −0.2 V or more, 0.6 V Is
It relates to a bleaching method.

  ADVANTAGE OF THE INVENTION According to this invention, the oxidizing composition suitable as a bleaching agent composition and a bleaching detergent composition which expresses the outstanding bleaching performance with respect to the object stain | pollution | contamination difficult to remove, such as a mold stain | pollution | contamination, is provided.

<(A) component>
Component (A) is an ethylenediamine derivative having an oxidation potential of 0.4 V or more and 0.9 V or less, and an abundance of a Gauche conformation compound in the ethylenediamine skeleton determined by quantum chemical calculation is 30% or more. Is a derivative.

Regarding component (A), an ethylenediamine derivative refers to a compound having an NCCN bond and in which none of the nitrogen atoms in the bond is quaternized.

  (A) component improves the oxidative decomposition effect or the bleaching effect of the oxidizing composition containing (C) component by combined use with (B) component.

  The oxidation potential of the component (A) is 0.4 V or more, more preferably 0.45 V or more, and further preferably 0.5 V or more, and 0.9 V or less, further 0.8 V or less, and further 0.7 V or less. Furthermore, 0.6V or less is preferable.

  For component (A), the oxidation potential was measured at 25 ° C. by cyclic voltammetry for a 10 mM aqueous solution or aqueous dispersion obtained using a pH 12 buffer. Specifically, it was measured by the following method. Also in the examples, the oxidation potential was measured by this method. When measuring the oxidation potential of a target substance having an unknown molecular weight by the following method, instead of adding 10 mM of the target substance, the oxidation potential measured in the same manner by adding 0.2% by mass of the target substance. , The oxidation potential of the substance. The oxidation potential can be measured using ALS Electrochemical analyzer model 620D (manufactured by ALS) as a measuring device.

<Measurement method of oxidation potential>
ALS SEC-2000 electrochemical analyzer (model 620D) (manufactured by ALS) is used as a measuring instrument, a glassy carbon electrode (3 mm) is used as a working electrode, a Pt electrode is used as a counter electrode, an Ag / AgCl aqueous reference electrode is used as a reference electrode, 25 Measure at ℃. The sweep range is -0.4 to +1.5 to -0.4, and the sweep speed is 0.005 V / sec. KCl-NaOH buffer pH12.0 (KCl 0.05M, NaOH 0.012M), KNO ₃ : 0.1M, polyoxyethylene lauryl ether (average number of added moles of ethylene oxide 8): 10mM of the compound to be measured in an aqueous solution of 1.0% by mass Add nitrogen bubbling for 20 minutes immediately before measurement.

  As the component (A), a compound having an abundance ratio of a compound having a Gauche type conformation in an ethylenediamine skeleton determined by quantum chemical calculation (hereinafter also referred to as a Gauche ratio) is 30% or more. The component (A) of the present invention is a compound having an NCCN bond and in which none of the nitrogen atoms in this bond is quaternized, and its Gauche rate can be obtained by quantum chemical calculation described in the examples. it can.

  Specific examples of the ethylenediamine derivative that can be the component (A) include one or more compounds selected from the group consisting of compounds represented by the following general formulas (A1) to (A5). Among these compounds, an ethylenediamine derivative having an oxidation potential of 0.4 V or more and 0.9 V or less, and a compound having an abundance of a Gauche conformation compound in an ethylenediamine skeleton determined by quantum chemical calculation is 30% or more. Is the component (A) of the present invention.

[In the formulas (A1) and (A2), R _{11 to} R ₁₅ and R _{21 to} R ₂₅ are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, an amino group which may have a substituent, and a substituent. An atom or group selected from the group consisting of hydrocarbon groups which may have a group. j represents 0 or an integer of 1 or more and 11 or less. k represents 0 or an integer of 1 or more and 7 or less. R ₁₆ and R ₂₆ each independently represents a group selected from the group consisting of a hydroxyl group, a carboxyl group, an amino group which may have a substituent, and a hydrocarbon group which may have a substituent. Show. R _16, R ₂₆ may be a plurality of present on a cyclic amine, a plurality of R _16, R ₂₆ may each be the same or different. R _{11 to} R ₁₆ and R _{21 to} R ₂₆ may jointly form a ring structure with the adjacent nitrogen or carbon atom. R _{11 to} R ₁₆ and R _{21 to} R ₂₆ can each independently contain one or more groups selected from an oxy group (—O—) and a carbonyl group (—CO—). n represents a number of 1 or more and 3 or less. ]

[In the formulas (A3) and (A4), R ₃₁ , R ₃₂ , R ₄₁ , and R ₄₂ are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, and a hydrocarbon group that may have a substituent. An atom or group selected from the group consisting of p represents 0 or an integer of 1 or more and 10 or less. q represents 0 or an integer of 1 or more and 8 or less. R ₃₃ and R ₄₃ each independently represents an atom or group selected from the group consisting of a hydroxyl group, a carboxyl group, and a hydrocarbon group that may have a substituent. R _33, R ₄₃ may be a plurality of present on a cyclic amine, a plurality of R _33, R ₄₃ may each be the same or different. R _{31 to} R ₃₃ and R _{41 to} R ₄₃ may form a ring structure together with the adjacent nitrogen atom or carbon atom. R _{31 to} R ₃₃ and R _{41 to} R ₄₃ can each independently contain one or more groups selected from an oxy group (—O—) and a carbonyl group (—CO—). ]

[In the formula (A5), R ₅₁ , R ₅₂ and R ₅₃ are each independently selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms. Atom or group. R ₅₄ represents an atom or group selected from the group consisting of a hydrogen atom, a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms, and a substituent represented by the following formula (a5). Show. ]

[In the formula (a5), R ₅₅ and R ₅₆ are each independently an atom selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms, Indicates a group. ]

  The compound represented by the general formula (A1) is represented by the following general formula (A11), and the compound represented by the general formula (A2) is represented by the following general formula (A21). Compounds. That is, the component (A) includes one or more compounds selected from the group consisting of a compound represented by the following general formula (A11) and a compound represented by the following general formula (A21).

[In the formulas (A11) and (A21),
R _11a , R _14a and R _15a and R _21a , R _24a and R _25a are each independently a chain of 1 to 24 carbon atoms which may have a hydrogen atom, a hydroxyl group, a benzyl group or a substituent. An atom or group selected from the group consisting of a hydrocarbon group, an optionally substituted cyclic hydrocarbon group having 3 to 18 carbon atoms and a group represented by the following general formula (I); When R _14a and R _15a or R _24a and R _25a are not both a hydrogen atom or a hydroxyl group, a ring structure may be formed together with an adjacent nitrogen atom.
R _12a and R _13a and R _22a and R _23a each independently have a hydrogen atom, a benzyl group, a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, or a substituent. An atom or group selected from the group consisting of a cyclic hydrocarbon group having 3 or more and 18 or less carbon atoms and a group represented by the following general formula (I), R _12a and R _13a or R _22a And when R _23a is not a hydrogen atom, a ring structure may be formed together with an adjacent quaternary carbon atom.
j ′ represents 0 or an integer of 1 or more and 11 or less.
k ′ represents 0 or an integer of 1 or more and 7 or less.
R _16a and R _26a each independently represent a hydroxyl group, a carboxyl group, an acyloxy group having 2 to 13 carbon atoms, an alkoxycarbonyl group having 2 to 13 carbon atoms, or an amino group optionally having a substituent. An alkoxy group having 1 or more and 12 or less carbon atoms, a chain hydrocarbon group having 1 or more carbon atoms that may have a substituent, a chain hydrocarbon group having 24 or less carbon atoms, and an optionally substituted group having 3 or more carbon atoms, 18 A group selected from the group consisting of the following cyclic hydrocarbon groups and groups represented by the following general formula (I) is shown. R _16a or R _26a may be more present on the cyclic amine, a plurality of R _16a or R _26a may each be the same or different.
When R _16a is the chain hydrocarbon group and at least one of R _14a and R _15a is the chain hydrocarbon group, R _16a together with the adjacent nitrogen atom in combination with R _14a or R _15a A ring structure may be formed.
When R _26a is the chain hydrocarbon group and at least one of R _24a and R _25a is the chain hydrocarbon group, R _26a together with the adjacent nitrogen atom in combination with R _24a or R _25a A ring structure may be formed.
n represents a number of 1 or more and 3 or less. ]
-[(G) _L / (A) _M ] -R ₇ (I)
[In the formula (I),
G is one or more selected from the group consisting of a group represented by the following formula (II) (hereinafter referred to as group (II)) and a group represented by the formula (III) (hereinafter referred to as group (III)) The group of is shown. The oxygen atoms of group (II) and group (III) are each bonded to a hydrogen atom, or bonded to a carbon atom of another group (II) or group (III) or a carbon atom of A; Alternatively, R ₇ is bonded.
A represents a group represented by the following formula (IV) (hereinafter referred to as group (IV)).
R ₇ represents a hydrogen atom and an atom or group selected from the group consisting of a hydrocarbon group having 1 to 30 carbon atoms.
The sum of L and M is 1 or more,
L represents a number from 0 to 20.
When L is 1 or more, M represents a number of 0 or more and 20 or less, and when L is 0, M represents a number of 2 or more and 20 or less.
Note that “/” indicates that the joining order of G and A is not limited. ]

[In the formula (IV), R ₈ , R ₉ , R ₁₀ and R ₁₁ each independently represents a hydrogen atom or a hydrocarbon group having 1 to 18 carbon atoms, and R ₈ , R ₉ , R ₁₀ , R ₁₁ has a total carbon number of 18 or less. The oxygen atom of the group (IV) is bonded to the carbon atom of the group (II) or group (III), or is bonded to the carbon atom of another group (IV), or bonded to R ₇ Yes. ]

R _{11a in the} general formula (A11) and R _{21a in the} general formula (A21) are each a hydrogen atom, a hydroxyl group, a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and a substituent. An atom or group selected from the group consisting of a cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a group and a group represented by the general formula (I).

In R _11a and R _21a , examples of the chain hydrocarbon group having 1 to 24 carbon atoms that may have a substituent include a straight chain hydrocarbon group and a branched chain hydrocarbon group, respectively. . Examples of the chain hydrocarbon group include an alkyl group and an alkenyl group. Further, as a chain hydrocarbon group, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, tert-butyl group, n-pentyl group, n-hexyl group, n- Examples thereof include one or more groups selected from an octyl group, an n-decyl group, an n-dodecyl group, and a 2-ethylhexyl group.

In R _11a and R _21a , the chain hydrocarbon group which may have a substituent has 1 or more, preferably 2 or more, and preferably 20 or less, more preferably 16 or less, and further 12 or less. , 6 or less, and 4 or less. This carbon number may be the carbon number of the portion excluding the substituent. In addition, in each compound of (A) component, carbon number of the group which may have a substituent may be in each preferable range for carbon number of the part except a substituent.

Moreover, among R _11a and R _21a , the cyclic hydrocarbon group includes one or more groups selected from a phenyl group, a cyclohexyl group, and a cyclopentyl group, respectively. In R _11a and R _21a , the carbon number of the cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent is preferably 5 or more, further 6 or more, and 15 or less, 12 or less, and further 10 or less.

  Any of these chain hydrocarbon groups and cyclic hydrocarbon groups may be saturated or unsaturated. Examples of the substituent that these chain hydrocarbon group and cyclic hydrocarbon group may have include a hydroxyl group, an amino group that may be substituted with one or more alkyl groups having 1 to 12 carbon atoms, and 1 to 6 carbon atoms. 1 or more groups selected from the group which consists of the following alkoxy groups are mentioned. Examples of the hydrocarbon group having a substituent include 2-hydroxyethyl group, 3-hydroxypropyl group, 2-methoxyethyl group, 3-methoxypropyl group, 2- (dimethylamino) ethyl group, and 3- (dimethylamino) propyl. Groups and the like.

In the compounds represented by general formula (A11) and general formula (A21), in the group represented by general formula (I), the sum of L and M is 1 or more, preferably 2 or more, and preferably 20 or less, and further 10 Hereinafter, it is 5 or less. L represents a number of 0 or more, preferably 1 or more, further 2 or more, and 20 or less, preferably 10 or less, further 5 or less, and further 3 or less. Further, when L is 1 or more, M is 0 or more, preferably 1 or more, further 2 or more, and 20 or less, preferably 10 or less, and further 5 or less. When L is 0, M is 2 or more, preferably 3 or more, and 20 or less, preferably 10 or less, and further 5 or less. In the group represented by the general formula (I), the hydrocarbon group represented by R ₇ is a chain hydrocarbon group having 1 to 24 carbon atoms and a cyclic hydrocarbon group having 3 to 12 carbon atoms. They can be selected from those listed as R _11a and R _21a , respectively. In the compounds of general formula (A11) and general formula (A21), R ₇ is preferably a hydrogen atom.

R _11a and R _21a each may have a substituent having 1 or more carbon atoms, 2 or more carbon atoms, and 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, Further, a chain hydrocarbon group having 4 or less is preferable, and a straight chain having 1 or more, 2 or more, and 24 or less, further 20 or less, further 16 or less, further 12 or less, further 6 or less, and further 4 or less. Carbonization selected from the group consisting of hydrocarbon groups and branched chain hydrocarbon groups having 3 or more carbon atoms and 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, and further 4 or less. A hydrogen group is more preferable, and a linear hydrocarbon group having 1 or more carbon atoms, 2 or more carbon atoms, 24 or less carbon atoms, 16 or less carbon atoms, 12 or less carbon atoms, 6 or less carbon atoms, or 4 or less carbon atoms is further preferable. More, more than 2, and Prime 24 or less, further 20 or less, further 16 or less, further 12 or less, more than 6, still more further 4 following a linear alkyl group. Furthermore, R _11a and R _21a are most preferably a methyl group or an ethyl group, respectively.

R _12a and R _{13a in} the general formula (A11) and R _22a and R _{23a in} the general formula (A21) are each independently a hydrogen atom, a chain having 1 to 24 carbon atoms which may have a substituent. An atom or group selected from the group consisting of a hydrocarbon group, a cyclic hydrocarbon group having 3 to 18 carbon atoms, which may have a substituent, and a group represented by the general formula (I) . Examples of the chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent include a straight chain hydrocarbon group and a branched chain hydrocarbon group. Examples of the chain hydrocarbon group include an alkyl group and an alkenyl group. Further, as a chain hydrocarbon group, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, tert-butyl group, n-pentyl group, n-hexyl group, n- Examples thereof include one or more groups selected from an octyl group, an n-decyl group, an n-dodecyl group, and a 2-ethylhexyl group. In R _12a and R _13a and R _22a and R _23a , the carbon number of the chain hydrocarbon group which may have a substituent is preferably 1 or more, preferably 2 or more, and 20 or less, Further, it is 16 or less, further 12 or less, further 6 or less, and further 4 or less. In addition, among R _12a and R _13a and R _22a and R _23a , examples of the cyclic hydrocarbon group include one or more groups independently selected from a phenyl group, a cyclohexyl group, and a cyclopentyl group. In R _12a and R _13a and R _22a and R _23a , the carbon number of the cyclic hydrocarbon group having 3 or more and 18 or less carbon atoms which may have a substituent is preferably 5 or more, and more preferably 6 or more. As mentioned above, it is 15 or less, further 12 or less, and further 10 or less. Any of these chain hydrocarbon groups and cyclic hydrocarbon groups may be saturated or unsaturated. Examples of the substituent that these chain hydrocarbon group and cyclic hydrocarbon group may have include a hydroxyl group, an amino group that may be substituted with one or more alkyl groups having 1 to 12 carbon atoms, and 1 to 6 carbon atoms. 1 or more groups selected from the group which consists of the following alkoxy groups are mentioned. Examples of the hydrocarbon group having a substituent include 2-hydroxyethyl group, 3-hydroxypropyl group, 2-methoxyethyl group, 3-methoxypropyl group, 2- (dimethylamino) ethyl group, and 3- (dimethylamino) propyl. Groups and the like.

R _12a and R _13a and R _22a and R _23a each independently represent a hydrogen atom or a substituent that may have 1 or more carbon atoms, 2 or more carbon atoms, and 24 or less carbon atoms, further 20 or less carbon atoms, Further, a chain hydrocarbon group having 16 or less, further 12 or less, further 6 or less, and further 4 or less is preferable, and a hydrogen atom or 1 or more carbon atoms, further 2 or more, and 24 or less carbon atoms, further 20 or less, and further 16 or less. Further, 12 or less, further 6 or less, further 4 or less linear hydrocarbon group and 3 or more carbon atoms, and 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, further 4 or less. And more preferably a hydrocarbon group selected from the group consisting of branched-chain hydrocarbon groups: hydrogen atom or carbon number 1 or more, further 2 or more, and carbon number 24 or less, further 20 or less, further 16 or less, further 12 Hereinafter, further 6 or less, Further, a straight-chain hydrocarbon group having 4 or less is more preferable, a hydrogen atom or 1 or more carbon atoms, further 2 or more, and 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, and further 4 The following linear alkyl groups are even more preferred. R _12a and R _13a and R _22a and R _23a are each independently most preferably a methyl group or an ethyl group.

Preferred embodiments of the group represented by the general formula (I) for R _12a and R _13a and R _22a and R _23a can be selected from those described as R _11a and R _21a .

In addition, when R _12a and R _13a or R _22a and R _23a are not both hydrogen atoms, they may form a ring structure together with an adjacent quaternary carbon atom. Specific examples of the ring structure formed by R _12a and R _13a or R _22a and R _23a and an adjacent quaternary carbon atom include a cyclopropane ring, a cyclobutane ring, a cyclopentane ring, and a cyclohexane ring.

R _14a and R _{15a in} the general formula (A11) and R _24a and R _{25a in} the general formula (A21) are each independently a hydrogen atom, a hydroxyl group, or a substituent having 1 to 24 carbon atoms. An atom or group selected from the group consisting of a chain hydrocarbon group of the above, a cyclic hydrocarbon group having 3 to 18 carbon atoms, which may have a substituent, and a group represented by formula (I) Indicates. Examples of the chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent include a straight chain hydrocarbon group and a branched chain hydrocarbon group. Examples of the chain hydrocarbon group include an alkyl group and an alkenyl group. Further, as a chain hydrocarbon group, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, tert-butyl group, n-pentyl group, n-hexyl group, n- Examples thereof include one or more groups selected from an octyl group, an n-decyl group, an n-dodecyl group, and a 2-ethylhexyl group.

In R _14a and R _15a and R _24a and R _25a , the chain hydrocarbon group which may have a substituent independently has 1 or more, preferably 2 or more, and preferably 20 Hereinafter, it is 16 or less, 12 or less, 6 or less, and 4 or less.

Further, among R _14a and R _15a and R _24a and R _25a , examples of the cyclic hydrocarbon group include one or more groups independently selected from a phenyl group, a cyclohexyl group, and a cyclopentyl group. In R _14a and R _15a and R _24a and R _25a , the carbon number of the cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent is preferably 5 or more, and more preferably 6 or more, 15 or less, 12 or less, or 10 or less.

  Any of these chain hydrocarbon groups and cyclic hydrocarbon groups may be saturated or unsaturated. Examples of the substituent that these chain hydrocarbon group and cyclic hydrocarbon group may have include a hydroxyl group, an amino group that may be substituted with one or more alkyl groups having 1 to 12 carbon atoms, and 1 to 6 carbon atoms. 1 or more groups selected from the group which consists of the following alkoxy groups are mentioned. Examples of the hydrocarbon group having a substituent include 2-hydroxyethyl group, 3-hydroxypropyl group, 2-methoxyethyl group, 3-methoxypropyl group, 2- (dimethylamino) ethyl group, and 3- (dimethylamino) propyl. Groups and the like.

R _14a and R _{15a in} the general formula (A11) and R ₂₄ and R _{25 in} the general formula (A21) are each independently a hydrogen atom or an optionally substituted carbon number of 1 or more, and further 2 or more. And a chain hydrocarbon group having 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, and further 4 or less, and a group represented by the group represented by the general formula (I) Or a hydrogen atom, linear carbonization having 1 or more carbon atoms, 2 or more carbon atoms, and 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, and further 4 or less. A hydrogen group, a hydrocarbon group having 3 or more carbon atoms, and a branched hydrocarbon group having 24 or less carbon atoms, further 20 or less, further 16 or less, further 12 or less, further 6 or less, and further 4 or less, and the general formula (I) An atom or group selected from the group consisting of Preferably, a hydrogen atom, a straight-chain hydrocarbon group having 1 or more carbon atoms, 2 or more carbon atoms, 24 or less carbon atoms, 16 or less carbon atoms, 12 or less carbon atoms, 6 or less carbon atoms, or 4 or less carbon atoms, and the general formula (I) A group selected from the group consisting of the groups represented is more preferable, a hydrogen atom, carbon number of 1 or more, further 2 or more, and carbon number of 24 or less, further 20 or less, further 16 or less, further 12 or less, further 6 or less. Furthermore, an atom or group selected from the group consisting of a linear alkyl group of 4 or less and a group represented by the general formula (I) is still more preferable.

The compound of the general formula (A11) or the compound of the general formula (A21) preferably has a group represented by the general formula (I) as R _14a and R _15a or R _24a and R _25a . That is, it is preferable that one or both of R _14a and R _15a , or one or both of R _24a and R _25a is a group represented by the general formula (I).

In the general formula (A11), it is also preferable that one of R _14a and R _15a is a group represented by the general formula (I), and the other is a hydrogen atom. Similarly, in general formula (A21), it is also preferable that one of R _24a and R _25a is a group represented by general formula (I), and the other is a hydrogen atom.

In the general formula (A11), one of R _14a and R _15a is a group represented by the general formula (I), the other is a hydrogen atom, and L in the general formula (I) is It is also preferable that the number is 2 or more and 20 or less, preferably 10 or less, further 5 or less, and further 3 or less. Similarly, in the general formula (A21), one of R _24a and R _25a is a group represented by the general formula (I), the other is a hydrogen atom, and L in the general formula (I) Is 2 or more and 20 or less, preferably 10 or less, more preferably 5 or less, and further 3 or less.

In the general formula (A11), it is also preferred that both R _14a and R _15a are groups represented by the general formula (I). Similarly, in the general formula (A21), both R _24a and R _25a are preferably groups represented by the general formula (I).

Preferred embodiments of the group represented by the general formula (I) for R _14a and R _15a and _24a and R _25a can be selected from those described as R _11a and R _21a .

When R _14a and R _15a or R _24a and R _25a are not both a hydrogen atom or a hydroxyl group, they may form a ring structure together with the adjacent nitrogen atom.

  In the general formula (A11), j ′ is 0 or an integer of 1 or more and 11 or less, preferably 0 or 1, and more preferably 0.

  In general formula (A21), k 'is 0 or an integer of 1 or more and 7 or less, preferably 0 or 1, and more preferably 0.

In the compound of the general formula (A11), R _16a represents a substituent that can be bonded to the carbon atom of the cyclic amine of the formula (A11). In the compound of the general formula (A21), R _26a represents a substituent that can be bonded to the carbon atom of the cyclic amine of the formula (A21). R _16a and R _26a are each independently a hydroxyl group, a carboxyl group, an acyloxy group having 2 to 13 carbon atoms, an alkoxycarbonyl group having 2 to 13 carbon atoms, or an amino group optionally having a substituent. An alkoxy group having 1 or more and 12 or less carbon atoms, a chain hydrocarbon group having 1 or more carbon atoms that may have a substituent, a chain hydrocarbon group having 24 or less carbon atoms, and an optionally substituted group having 3 or more carbon atoms, 18 A group selected from the group consisting of the following cyclic hydrocarbon groups and groups represented by the general formula (I) is shown. R _16a or R _26a may be more present on the cyclic amine, a plurality of R _16a or R _26a may each be the same or different.

In R _16a and R _26a , the acyloxy group having 2 to 13 carbon atoms or the alkoxycarbonyl group having 2 to 13 carbon atoms is independently preferably 10 or less. In R _16a and R _26a , the carbon number of the alkoxy group having 1 to 12 carbon atoms is independently preferably 2 or more and preferably 10 or less. In R _16a and R _26a , the chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent is independently a straight chain hydrocarbon group or a branched chain hydrocarbon group. Can be mentioned. Examples of the chain hydrocarbon group include an alkyl group and an alkenyl group. In R _16a and R _26a , the chain hydrocarbon group which may have a substituent independently has 1 or more, preferably 2 or more, and preferably 20 or less, more preferably 10 or less, 5 or less. In R _16a and R _26a , the carbon number of the cyclic hydrocarbon group having 3 to 18 carbon atoms that may have a substituent is preferably 5 or more, more preferably 6 or more, and 15 or less. And 10 or less. Any of these chain hydrocarbon groups and cyclic hydrocarbon groups may be saturated or unsaturated. Examples of the substituent that these chain hydrocarbon group and cyclic hydrocarbon group may have include a hydroxyl group, an amino group that may be substituted with one or more alkyl groups having 1 to 12 carbon atoms, and 1 to 6 carbon atoms. 1 or more groups selected from the group which consists of the following alkoxy groups are mentioned.

R _16a and R _26a are each independently a chain hydrocarbon group having 1 or more, further 2 or more, optionally having a substituent, and having 24 or less, further 20 or less, and further 10 or less carbon atoms. A group selected from the group consisting of: a straight-chain hydrocarbon group having 1 or more, further 2 or more, optionally having a substituent, and having 24 or less, further 20 or less, and further 10 or less carbon atoms, which may have a substituent; A group selected from the group consisting of branched chain hydrocarbon groups having 3 or more carbon atoms and 24 or less carbon atoms, further 20 or less carbon atoms, and further 10 or less carbon atoms which may have a substituent is more preferable. More preferably a group selected from the group consisting of linear hydrocarbon groups having 1 or more carbon atoms, 2 or more carbon atoms, and 24 or less carbon atoms and 10 or less carbon atoms, and may have a substituent. Good carbon number 1 or more, 2 or more, and carbon number 4 or less, further 20 or less, a group selected from the group consisting of an additional 10 following a linear alkyl group more preferred.

When R _16a is the chain hydrocarbon group and at least one of R _14a and R _15a is the chain hydrocarbon group, R _16a is a nitrogen atom adjacent to R _14a or R _15a. A ring structure may be formed together with atoms. Similarly, when R _26a is a chain hydrocarbon group and at least one of R _24a and R _25a is the chain hydrocarbon group, R _26a is a nitrogen atom adjacent to R _24a or R _25a. A ring structure may be formed together with atoms.

  In general formula (A11), n represents a number of 1 or more and 3 or less. n is preferably 1.

  Among the components (A), the compound represented by the general formula (A1) is a method described in paragraphs 0029 to 0125 of JP-A-2007-246455 and paragraphs 0029 to 0068 of JP-A-2004-26790. Etc. can be synthesized.

  Moreover, the compound represented by general formula (A2) among (A) component is compoundable by the method described in Paragraphs 0027-0097 of Unexamined-Japanese-Patent No. 2007-246456.

  The compound represented by the general formula (A3) is represented by the following general formula (A31), and the compound represented by the general formula (A4) is represented by the following general formula (A41). Compounds. That is, the component (A) includes one or more compounds selected from the group consisting of a compound represented by the following general formula (A31) and a compound represented by the following general formula (A41).

[In the formulas (A31) and (A41),
R _31a and R _32a and R _41a and R _42a are each independently a hydrogen atom, a hydroxyl group, a halogen atom, a benzyl group, or a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent. , An atom or group selected from the group consisting of a cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent and a group represented by the following general formula (I).
p ′ represents 0 or an integer of 1 or more and 10 or less.
q ′ represents 0 or an integer of 1 or more and 8 or less.
R _33a and R _43a are each independently a hydroxyl group, a carboxyl group, an acyloxy group having 2 to 13 carbon atoms, an alkoxycarbonyl group having 2 to 13 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, A chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, a cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent, and the following general formula (I And a group selected from the group consisting of groups represented by: R _33a or R _43a may be more present on the cyclic amine, a plurality of R _33a or R _43a may each be the same or different. ]
-[(G) _L / (A) _M ] -R ₇ (I)
[In the formula (I),
G is one or more selected from the group consisting of a group represented by the following formula (II) (hereinafter referred to as group (II)) and a group represented by the formula (III) (hereinafter referred to as group (III)) The group of is shown. The oxygen atoms of group (II) and group (III) are each bonded to a hydrogen atom, or bonded to a carbon atom of another group (II) or group (III) or a carbon atom of A; Alternatively, R ₇ is bonded.
A represents a group represented by the following formula (IV) (hereinafter referred to as group (IV)).
R ₇ represents a hydrogen atom and an atom or group selected from the group consisting of a hydrocarbon group having 1 to 30 carbon atoms.
The sum of L and M is 1 or more,
L represents a number from 0 to 20.
When L is 1 or more, M represents a number of 0 or more and 20 or less, and when L is 0, M represents a number of 2 or more and 20 or less.
Note that “/” indicates that the joining order of G and A is not limited. ]

[In the formula (IV), R ₈ , R ₉ , R ₁₀ and R ₁₁ each independently represents a hydrogen atom or a hydrocarbon group having 1 to 18 carbon atoms, and R ₈ , R ₉ , R ₁₀ , R ₁₁ has a total carbon number of 18 or less. The oxygen atom of the group (IV) is bonded to the carbon atom of the group (II) or group (III), or is bonded to the carbon atom of another group (IV), or bonded to R ₇ Yes. ]

In the general formula (A31), R _31a and R _32a are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, or a substituent having 1 to 24 carbon atoms from the viewpoint of improving the bleaching performance. An atom or group selected from the group consisting of: Further, a hydrogen atom, a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and a cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent. And an atom or group selected from the group consisting of groups represented by formula (I) is preferred. Furthermore, an atom selected from the group consisting of a hydrogen atom, a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and a group represented by the general formula (I) or Groups are preferred. Furthermore, the atom or group selected from the group which consists of a hydrogen atom and group represented by the said general formula (I) is preferable. Further, a hydrogen atom or an atom or group selected from the group consisting of groups represented by formula (I) wherein R ₇ is a chain hydrocarbon group having 10 or more carbon atoms is most preferable. R ₇ is preferably a chain hydrocarbon group. R ₇ preferably has 3 or more carbon atoms, more preferably 5 or more, still more preferably 7 or more, most preferably 10 or more, and preferably 30 or less, more preferably 20 or less, and even 15 Most preferably: R _31a and R _32a may be the same or different, but are preferably the same.

In the general formula (A41), R _41a and R _42a are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, or a substituent having 1 to 24 carbon atoms from the viewpoint of improving the bleaching performance. An atom or group selected from the group consisting of: Further, a hydrogen atom, a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and a cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent. And an atom or group selected from the group consisting of groups represented by formula (I) is preferred. Further, an atom or group selected from the group consisting of a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent and a group represented by the general formula (I) is preferable. . Furthermore, the atom or group selected from the group which consists of group represented by the said general formula (I) is preferable. Furthermore, an atom or group selected from the group consisting of groups represented by formula (I) wherein R ₇ is a chain hydrocarbon group having 10 or more carbon atoms is most preferable. R ₇ is preferably a chain hydrocarbon group, more preferably a chain hydrocarbon group having a branched chain. R ₇ preferably has 3 or more carbon atoms, more preferably 5 or more, still more preferably 7 or more, still more preferably 8 or more, still more preferably 9 or more, and most preferably 10 or more, and 30 The following is preferable, more preferably 20 or less, and most preferably 15 or less. R _41a and R _42a may be the same or different, but are preferably the same.

Of R _31a and R _32a and R _41a and R _42a , a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent and 3 carbon atoms which may have a substituent As described above, specific examples and preferred embodiments of the 18 or less cyclic hydrocarbon group can be selected from those represented by R _11a and R _21a , respectively.

  In the compounds of general formula (A31) and general formula (A41), in the group represented by general formula (I), the sum of L and M is 1 or more, and 20 or less, further 10 or less, and further 5 or less. Further, it is preferably 3 or less, and more preferably 2 or less. L is 0 or more, preferably 1 or more, and is 20 or less, preferably 10 or less, further 5 or less, further 3 or less, and further 2 or less. When L is 1 or more, M represents a number of 0 or more and 20 or less, preferably 10 or less, further 5 or less, further 3 or less, and further 2 or less, and M is most preferably 0. . When L is 0, M represents a number of 2 or more, preferably 3 or more, and 20 or less, preferably 10 or less, and further 5 or less.

In the group represented by the general formula (I) of the compound represented by the general formula (A31) and the general formula (A41), the hydrocarbon group represented by R ₇ includes a chain hydrocarbon group having 1 to 24 carbon atoms and carbon. A cyclic hydrocarbon group having a number of 3 or more and 12 or less can be mentioned, and these can be selected from those listed as R _11a and R _21a , respectively.

For general formula (A31) and the compound of general formula (A41), R ₇ in the general formula (I) is a hydrogen atom, 1 or more carbon atoms, to 24 chain hydrocarbon group and having 3 or more carbon atoms, 12 or less An atom or group selected from the group consisting of: Furthermore, in the compounds of general formula (A31) and general formula (A41), R ₇ in general formula (I) is preferably a hydrogen atom or a chain hydrocarbon group having 3 to 30 carbon atoms.

  In General Formula (A31), p ′ is 0 or an integer of 1 or more and 10 or less, preferably 0 or an integer of 1 or more and 5 or less, and more preferably 0, 1 or 2.

  In the general formula (A41), q ′ is 0 or an integer of 1 or more and 8 or less, preferably 0 or 1, and more preferably 0.

In the compound of the general formula (A31), R _33a represents a substituent that can be bonded to the carbon atom of the cyclic amine of the formula (A31). In the compound of the general formula (A41), R _43a represents a substituent that can be bonded to the carbon atom of the cyclic amine of the formula (A41). R _33a and R _43a are each independently a hydroxyl group, a carboxyl group, an acyloxy group having 2 to 13 carbon atoms, an alkoxycarbonyl group having 2 to 13 carbon atoms, an alkoxy group having 1 to 12 carbon atoms, A chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, a cyclic hydrocarbon group having 3 to 18 carbon atoms which may have a substituent, and the above general formula (I And a group selected from the group consisting of groups represented by: R _33a or R _43a may be more present on the cyclic amine, a plurality of R _33a or R _43a may each be the same or different.

Of R _33a and R _43a, a cyclic hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and a cyclic group having 3 to 18 carbon atoms which may have a substituent Specific examples and preferred embodiments of the hydrocarbon group can be selected from those represented by R _11a and R _21a , respectively.

In general formula (A31), R _33a is preferably a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and more preferably a methyl group.

In general formula (A41), R _43a is preferably a chain hydrocarbon group having 1 to 24 carbon atoms which may have a substituent, and more preferably a methyl group.

As R _33a and R _43a of the compound of the general formula (A31) or the compound of the general formula (A41), a group represented by the general formula (I) can be selected.

A preferred embodiment of the group represented by the general formula (I) for R _33a and R _43a can be selected from those described as R _{31a and the} like.

  The compound represented by the general formula (A5) is preferably one or more compounds selected from the compounds represented by the following general formula (A51). That is, the component (A) includes one or more compounds selected from compounds represented by the following general formula (A51).

[In the formula (A51), R _51a , R _52a and R _53a are each independently selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms. Atom or group. R _54a represents an atom or group selected from the group consisting of a hydrogen atom, a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms, and a group represented by the following formula (a51). . ]

[In the formula (a51), R _55a and R _56a are each independently an atom selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms. Indicates a group. ]

In formula (A51), R _51a , R _52a and R _53a are each independently a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 10 carbon atoms from the viewpoint of improving the bleaching performance. An atom or group selected from the group consisting of is preferable, and an atom or group selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 4 carbon atoms is preferable. R _54a is preferably an atom or group selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 10 carbon atoms from the viewpoint of improving bleaching performance. An atom or group selected from the group consisting of a hydrogen atom, a branched or straight chain hydrocarbon group having 1 to 4 carbon atoms is preferred. Examples of the hydrocarbon group include an alkyl group and an alkenyl group, and an alkyl group is preferable.

In formula (a51), R _55a and R _56a are each independently a group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 10 carbon atoms from the viewpoint of improving the bleaching performance. An atom or group selected from is preferable, and an atom or group selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 4 carbon atoms is more preferable. Examples of the hydrocarbon group include an alkyl group and an alkenyl group, and an alkyl group is preferable.

From the viewpoint of improving the bleaching performance, at least one of R _51a , R _52a , R _53a , and R _54a is preferably a hydrogen atom, and at least one of them has 1 to 20 carbon atoms, and more preferably 4 The following branched or straight chain hydrocarbon groups are preferred. That is, it is preferable that R _51a , R _52a , R _53a and R _54a include both a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms. Furthermore, at least one of R _51a , R _52a , R _53a , and R _54a is a hydrogen atom, and two or more are branched or straight chain hydrocarbons having 1 to 20 carbon atoms, and further 4 or less. It is preferably a group.

In the case of having a group represented by the formula (a51), at least one of R _51a , R _52a , R _53a , R _55a and R _56a is a hydrogen atom, and at least one has 1 to 20 carbon atoms, Further, it is preferably a branched or straight chain hydrocarbon group having 4 or less. That is, when it has a group represented by the formula (a51), R _51a , R _52a , R _53a , R _55a , R _56a are a hydrogen atom and a branched or straight chain having 1 to 20 carbon atoms. It is preferable that both are included. Furthermore, at least one of R _51a , R _52a , R _53a , R _55a and R _56a is a hydrogen atom, and two or more are branched or straight chain having 1 to 20 carbon atoms and further 4 or less. It is preferably a hydrocarbon group.

  The component (A) is preferably one or more compounds selected from the compounds represented by formula (A5) from the viewpoint that the compounds are easily available and inexpensive.

<(B) component>
The component (B) is one or more compounds selected from the group consisting of organic peracid precursors and organic peracids.

  From the viewpoint of enhancing the bleaching performance and the viewpoint of high stability in the composition, the component (B) is preferably a compound that is an organic peracid precursor represented by the following general formula (B1).

[Wherein R _1b represents an alkyl group or alkenyl group having 5 to 19 carbon atoms, Z represents SO ₃ M or COOM, and M represents a cation. ]

From the viewpoint of further improving the stability in the composition, R _1b in the general formula (B1) preferably has 8 or more carbon atoms, more preferably 9 or more, further 10 or more, and further 11 or more. . In addition, in order to efficiently react with hydrogen peroxide and efficiently generate an organic peracid, R _1b in the general formula (B1) has 19 or less carbon atoms, preferably 15 or less, and further 13 or less. And 11 or less.

R _1b in the general formula (B1) must have 11 carbon atoms in order to further enhance the stability in the composition, and to effectively react with hydrogen peroxide and efficiently generate an organic peracid. More preferred. In addition, R _1b in the general formula (B1) is preferably an alkyl group.

  Examples of the cation of M in the general formula (B1) include alkali metal ions such as Na and K, ammonium ions, alkyl ammonium ions having 3 to 15 carbon atoms, and further having 7 to 15 carbon atoms and monoethanol ammonium ions. , Diethanolammonium ion, triethanolammonium ion and the like, and alkali metal ions are preferable.

  As the component (B) of the present invention, a group consisting of an alkanoyloxybenzenesulfonate having an alkanoyl group having 6 to 20 carbon atoms and an alkanoyloxybenzenecarboxylate having an alkanoyl group having 6 to 20 carbon atoms One or more compounds selected from are preferable, and alkanoyloxybenzene sulfonates having an alkanoyl group having 6 to 20 carbon atoms are more preferable. These alkanoyl groups have 16 or less carbon atoms, more preferably 14 or less, and even more preferably 12 or less.

<(C) component>
Component (C) is one or more compounds selected from the group consisting of hydrogen peroxide and peroxides that generate hydrogen peroxide in water.

Examples of peroxides that generate hydrogen peroxide in water include inorganic peroxides and hydrogen peroxide adducts, preferably percarbonates, tripolyphosphate / hydrogen peroxide adducts, pyrophosphates / peroxides. Hydrogen oxide adduct, urea / hydrogen peroxide adduct, sulfate / hydrogen peroxide adduct, perborate, persilicate, peroxide, more preferably sodium percarbonate, sodium tripolyphosphate Hydrogen peroxide adduct, sodium pyrophosphate / hydrogen peroxide adduct, urea / hydrogen peroxide adduct, or 4Na ₂ SO ₄ .2H ₂ O ₂ , sodium perborate monohydrate, sodium perborate tetrahydrate Compounds, sodium persilicate, sodium peroxide, calcium peroxide and the like.

  Furthermore, a more preferable component (C) is one or more compounds selected from the group consisting of hydrogen peroxide, sodium percarbonate and sodium perborate, and hydrogen peroxide is more preferably used.

<Oxidizing composition>
From the viewpoint of enhancing the bleaching performance, the oxidizing composition of the present invention preferably contains (A) component in an amount of 0.001% by mass or more, further 0.01% by mass or more, and further 0.1% by mass or more. And from an economical viewpoint, it is preferable to contain 10 mass% or less, further 5 mass% or less, and also 2 mass% or less.

  The oxidizing composition of the present invention contains the component (B) in an amount of 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, and further 3% by mass or more from the viewpoint of enhancing the bleaching performance. In view of storage stability, it is preferably 30% by mass or less, more preferably 20% by mass or less, and further preferably 10% by mass or less.

  In the oxidizing composition of the present invention, from the viewpoint of enhancing the bleaching performance, the component (C) is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, and further 2% as hydrogen peroxide. From the viewpoint of storage stability, it is preferably contained in an amount of 50% by mass or less, more preferably 30% by mass or less, further 20% by mass or less, and further preferably 10% by mass or less. Hereinafter, the amount of the component (C) refers to the amount as hydrogen peroxide unless otherwise specified.

  The mass ratio [(B) / (A)] of the content of the component (B) relative to the content of the component (A) is 0.01 or more, further 0.1 or more, and further preferably 0.00 from the viewpoint of enhancing the bleaching performance. 2 or more, further 0.5 or more, further 1 or more, further 3 or more, and further 5 or more are preferable, and 50 or less, further 30 or less, further 20 or less, further 15 or less, and further 10 or less are preferable.

  The mass ratio [(C) / (A)] of the content of the component (C) to the content of the component (A) is 0.1 or more, more preferably 0.2 or more, and further preferably 0.00 from the viewpoint of enhancing the bleaching performance. 5 or more, further 1 or more, further 3 or more, and further 5 or more are preferable, and 50 or less, further 30 or less, further 20 or less, further 15 or less, and further 10 or less are preferable.

  The mass ratio [(C) / (B)] of the content of the component (C) to the content of the component (B) is 0.01 or more, more preferably 0.05 or more, and further preferably 0.00 from the viewpoint of enhancing the bleaching performance. 1 or more, further 0.3 or more, further 0.5 or more, and further 1 or more are preferable, and 50 or less, further 30 or less, further 20 or less, further 10 or less, further 5 or less, and further 2 or less are preferable.

  The mass ratio of the content of the component (C) to the total content of the component (A) and the component (B), (C) / [(A) + (B)] is from the viewpoint of enhancing the bleaching performance. 0.01 or more, 0.05 or more, further 0.1 or more, further 0.3 or more, further 0.5 or more are preferable, and 20 or less, further 10 or less, further 5 or less, further 3 or less, further 1 or less, more preferably 0.8 or less.

<(D) component>
The oxidizing composition of the present invention has an alkali metal hydroxide, an alkali metal carbonate, an alkaline earth metal hydroxide, an alkaline earth metal carbonate as component (D) from the viewpoint of enhancing bleaching performance. It is preferable to contain one or more alkaline agents selected from the group consisting of salt, monoethanolamine, diethanolamine and triethanolamine.

  From the viewpoint of enhancing the bleaching performance, the component (D) is preferably one or more alkali agents selected from the group consisting of alkali metal hydroxides and alkali metal carbonates, and is selected from alkali metal hydroxides. One or more alkaline agents are preferred. The component (D) is more preferably one or more alkaline agents selected from the group consisting of sodium hydroxide, potassium hydroxide, sodium carbonate and potassium carbonate, and 1 selected from the group consisting of sodium hydroxide and potassium hydroxide. The above alkali agents are more preferable.

In the oxidizing composition of the present invention, the component (D) preferably contains an amount such that the pH during use is 10 or more and 12.5 or less at 20 ° C.
The oxidizing composition of the present invention contains component (D) in an amount of 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, and further 2% by mass or more from the viewpoint of improving bleaching performance. From the viewpoint of enhancing the bleaching performance, it is preferable to contain 50% by mass or less, further 30% by mass or less, further 20% by mass or less, further 10% by mass or less, and further 5% by mass or less.

<(E) component>
The oxidizing composition of the present invention preferably contains a surfactant as the component (E).

The component (E) includes one or more surfactants selected from the group consisting of nonionic surfactants, cationic surfactants, amphoteric surfactants and anionic surfactants.
The component (E) preferably contains one or more surfactants selected from the group consisting of nonionic surfactants and cationic surfactants. Furthermore, it is more preferable to contain a nonionic surfactant and a cationic surfactant.

As the nonionic surfactant, a compound selected from a compound represented by the general formula (E1-1) and a compound represented by the general formula (E1-2) is preferable, and the nonionic surfactant is represented by the general formula (E1-1). Compounds are more preferred.
R _1e -X- (AO) _m -Y (E1-1)
[In the formula, R _1e may be substituted with a linear or branched alkyl group or alkenyl group having 6 to 22 carbon atoms and a linear or branched alkyl group having 1 to 18 carbon atoms. Indicates a group selected from the group consisting of good aryl groups. X represents —O— or —COO—. A represents a linear or branched alkylene group having 2 to 3 carbon atoms, and m A may be the same or different. Y represents H or an alkyl group having 1 to 3 carbon atoms. m is the average added mole number of AO and represents a number of 3 or more and 50 or less. ]
_{R 1e '- (OR 2e'} ) x G y (E1-2)
[Wherein R _{1e ′} is a branched or straight-chain monovalent aliphatic hydrocarbon group having 8 to 18 carbon atoms, R _{2e ′} is an alkylene group having 2 to 4 carbon atoms, and G is a reduced group. Residues derived from sugar, x is an average value of 0 or more and 6 or less, and y is an average value of 1 or more and 10 or less. ]

In general formula (E1-1), the A group preferably represents an ethylene group or a propylene group (preferably an ethylene group), but these may be polymerized in a block type or a random type. R _1e is preferably a linear or branched alkyl group having 6 to 18 carbon atoms, X is preferably —O—, and Y is preferably H. m is preferably 3 or more and 15 or less.

In the general formula (E1-2), a preferable value of x is 0 or more and 2 or less, more preferably 0. The average value of y is preferably 1 or more and 5 or less, more preferably 1 or more and 1.5 or less, and still more preferably 1.1 or more and 1.4 or less. In addition, the measured value of y is based on the proton NMR method. Preferred raw materials are glucose and fructose for monosaccharides, and maltose and sucrose for disaccharides and higher in view of their availability and cost. R _{1e ′} is preferably a linear or branched alkyl group having 8 to 16 carbon atoms in total.

  As the cationic surfactant, a quaternary ammonium salt represented by the general formula (E2) is preferably used.

[Wherein, R _2e , R _3e , R _4e , R _{5e each} represents an alkyl group or an alkenyl group having at least one straight chain or branched chain having 6 to 20 carbon atoms, preferably 8 to 18 carbon atoms, The remainder represents an alkyl group or a hydroxyalkyl group having 1 to 3 carbon atoms. L ^- represents an organic or inorganic anionic group. ]

  Specific examples of these quaternary ammonium salts include the following compounds.

[Wherein, h is a number of 6 or more and 20 or less, preferably 8 or more and 18 or less, and g and d are the same or different and each represents a number of 6 or more and 20 or less, preferably 8 or more and 18 or less. , R _6e represents an alkyl group or hydroxyalkyl group having 1 to 3 carbon atoms, Q ⁻ represents an organic or inorganic anion group, preferably a halogen ion such as Cl ⁻ or Br ⁻ , CH ₃ SO _{4 ^{-, CH 3 CH 2 SO 4}} - or the like of the alkyl sulfate ion, and ^{_{C 11 H 23 COO -, CH}} 3 COO - represents an anion group selected from fatty acids ions such. ]

  Among these, it is selected from the group consisting of dioctyldimethylammonium salt, didecyldimethylammonium salt, didodecyldimethylammonium salt, dodecyltrimethylammonium salt, tetradecyltrimethylammonium salt, tetradecyldimethylethylammonium salt and hexadecyltrimethylammonium salt. Cationic surfactants are preferred.

  Examples of amphoteric surfactants include carbobetaine, sulfobetaine, and hydroxysulfobetaine.

  Examples of the anionic surfactant include alkyl sulfate ester salt, alkyl ether sulfate ester salt, alkylbenzene sulfonic acid or its salt, alkane sulfonic acid or its salt, saturated or unsaturated fatty acid salt, alkyl or alkenyl ether carboxylate, α-sulfo Examples include fatty acid salts and α-sulfo fatty acid esters. Among these, alkylbenzenesulfonic acid or a salt thereof is preferable.

  As the component (E), a surfactant selected from the group consisting of a cationic surfactant and a nonionic surfactant is preferable from the viewpoint of the storage stability of the component (B). Furthermore, it is preferable to contain both a cationic surfactant and a nonionic surfactant as the component (E). In the component (E), the proportion of the cationic surfactant is 0.3% by mass or more, further 1% by mass or more, further 3% by mass or more, further 5% by mass or more, and 15% by mass or less, and further 10% by mass or less. Furthermore, it is preferable that it is 7 mass% or less. Further, in the component (E), the proportion of the nonionic surfactant is 30% by mass or more, further 50% by mass or more, further 80% by mass or more, further 90% by mass or more, and 99% by mass or less, and further 98% by mass or less. Furthermore, it is preferable that it is 95 mass% or less.

  In the oxidizing composition of the present invention, from the viewpoint of enhancing bleaching performance and storage stability, the component (E) is 0.1% by mass or more, further 1% by mass or more, further 4% by mass or more, and the viscosity of the liquid. In order to improve the handling by reducing the content, it is preferable to contain 50% by mass or less, further 30% by mass or less, and further 15% by mass or less.

<(F) component>
The oxidizing composition of the present invention preferably contains a chelating agent as the component (F).

The component (F) is preferably a chelating agent having a calcium chelate constant (pKCa) of 4 or more, further 4.5 or more, and further 5 or more from the viewpoint of the storage stability of the composition. Here, pKCa is a value measured using a calcium ion electrode and using a 0.1 mass% chelating agent solution, pH 10, 25 ° C., and 0.1 M NH ₄ Cl—NH ₄ OH buffer.

  Specific examples of the chelating agent used as the component (F) of the present invention include amino acid chelating agents such as ethylenediaminetetraacetic acid, nitrilotriacetic acid, hydroxyethyliminodiacetic acid, 1-hydroxyethylidene-1,1-diphosphonic acid, and ethane. Phosphonic acid chelating agents such as hydroxy-1,1,2-triphosphonic acid, ethane-1,2-dicarboxy-1,2-diphosphonic acid and methanehydroxyphosphonic acid, and carboxylic acid systems such as acrylic acid / maleic acid copolymer Polyphosphoric acid-type chelating agents, such as a polymer and tripolyphosphoric acid, can be mentioned. Among these, one or more chelating agents selected from the group consisting of phosphonic acid chelating agents and carboxylic acid chelating agents are preferred.

  In the oxidizing composition of the present invention, the component (F) is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, and further 0.2% by mass or more, from the viewpoint of the stability of the composition. Further, it is contained in an amount of 0.3% by mass or more, further 0.4% by mass or more. Further, the oxidizing composition of the present invention is preferably 30% by mass or less, more preferably 20% by mass or less, and even more preferably 10% by mass or less in order to make the pH value after mixing alkaline. Further, it is contained in an amount of 5% by mass or less, further 3% by mass or less, further 1% by mass or less, and further 0.5% by mass or less.

<(G) component>
(G) It is preferable to contain water as a component. Water is preferably used in an amount of the remainder of the composition (an amount that makes the entire composition 100% by mass). The water content is preferably 50% by mass or more, more preferably 60% by mass or more, further 70% by mass or more, further 80% by mass or more, and further preferably 90% by mass or more.

<Other ingredients>
The oxidizing composition of the present invention can contain optional components such as a fragrance, a pH adjuster, a solubilizer, a penetrating agent, a suspending agent, an abrasive, and a pigment as other components.

  The oxidizing composition of the present invention is suitable for certain objects such as bleaching hard surfaces such as baths, toilets and kitchens, removing mold, bleaching clothes, decomposing dirt and odor-causing substances, disinfecting, and bleaching pulp. Thus, it can be used for various applications in which the oxidizing action has a useful effect. Especially, it is preferable that the oxidizing composition of the present invention is for bleaching or bleaching washing. Furthermore, it is preferable for bleaching or bleaching of hard surfaces.

  The oxidizing composition of the present invention is preferably used as a hard surface bleach or a hard surface bleach cleaner. Moreover, it can also be used as a washing | cleaning agent for clothes, and it is also preferable to use it as a deodorizer, a disinfectant, and a disinfectant. It is preferable to use it as a mold removing agent, and it is also preferable to use it as a mold removing agent for bathrooms. The hard surface on which mold is generated generally has high oxidation resistance, and the oxidizing composition of the present invention exhibits a remarkable bleaching effect against mold stains that were difficult to remove by the prior art. The composition is most preferably used as a mold remover.

  The oxidizing composition of the present invention may be in any form such as a liquid composition, a powder composition, and a gel composition. The form is preferably a liquid. In the case of a liquid form containing water, it is preferable that the pH at 20 ° C. is 9 or more, 10 or more, 11 or more, 13 or less, 12.8 or less, and 12.5 or less. Further, when the oxidizing composition of the present invention is in a solid form such as a powder, the pH at 20 ° C. of the 0.1 mass% aqueous solution is 9 or more, further 10 or more, further 11 or more, 13 or less, and further 12 .8 or less, more preferably 12.5 or less.

  According to the present invention, a bleaching composition or a bleaching detergent composition containing the component (A), the component (B), and the component (C) is provided. The present invention also provides a liquid bleach composition or a liquid bleach detergent composition containing the component (A), the component (B), the component (C), and water. Moreover, according to this invention, the liquid bleach composition for hard surfaces or the liquid bleach detergent composition for hard surfaces containing (A) component, (B) component, (C) component, and water is provided. Moreover, according to the present invention, there are provided an antifungal agent composition for hard surface and further an antifungal agent composition for bathroom, which comprises (A) component, (B) component, (C) component and water.

  When the oxidizing composition of the present invention is used as a liquid bleaching composition or a liquid bleaching detergent composition, it is preferable to fill the composition in a spray-type container and spray it onto an object. Moreover, it is preferable to apply the composition which mixed the said multi-component type bleaching detergent to a target object by spraying. According to the present invention, there is provided a bleaching detergent article comprising a spray container filled with the oxidizing composition of the present invention.

As an example, the preferable content in the case where the oxidizing composition of the present invention is a liquid bleach detergent composition for clothing is shown below.
The content of the component (A) in the liquid bleach detergent composition for clothing is 0.01% by weight or more, further 0.1% by weight or more, further 0.15% by weight or more, and 10% by weight or less. 5 mass% or less, Furthermore 3 mass% or less, Furthermore 1 mass% or less, Furthermore 0.5 mass% or less is preferable. In addition, the content of the component (B) in the liquid bleach detergent composition for clothing is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, and 30% by mass or less. 10 mass% or less, Furthermore 5 mass% or less, Furthermore 3 mass% or less are preferable. In addition, the content of the component (C) in the liquid bleach detergent composition for clothing is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, further 1.4% by mass or more, And 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 10 mass% or less, Furthermore, 5 mass% or less, Furthermore, 2 mass% or less is preferable. When the component (D) is used, the content of the component (D) in the liquid bleach detergent composition for clothing is 0.01% by mass or more, further 0.1% by mass or more, and further 1% by mass or more. And 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 10 mass% or less, Furthermore, 5 mass% or less, Furthermore, 2 mass% or less is preferable. In addition, when the component (E) is used, the content of the component (E) in the liquid bleach detergent composition for clothing is 0.1% by mass or more, further 1% by mass or more, further 4% by mass or more, and 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 15 mass% or less is preferable. When the component (F) is used, the content of the component (F) in the liquid bleach detergent composition for clothing is 0.01% by mass or more, further 0.1% by mass or more, and further 0.15% by mass. In addition, 30% by mass or less, further 20% by mass or less, further 10% by mass or less, further 5% by mass or less, further 1% by mass or less, and further 0.5% by mass or less are preferable. These contents can be similarly applied when the oxidizing composition of the present invention is a liquid bleach composition for clothing.

As an example, the preferable content when the oxidizing composition of the present invention is a bleaching detergent composition for hard surfaces is shown below.
The content of the component (A) in the bleaching detergent composition for hard surface is 0.01% by mass or more, further 0.1% by mass or more, further 0.15% by mass or more, and 20% by mass or less. It is preferably 10% by mass or less, further 5% by mass or less, further 3% by mass or less, further 1% by mass or less, and further 0.9% by mass or less. In addition, the content of the component (B) in the hard surface bleach detergent composition is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, further 1.5% by mass or more, And 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 10 mass% or less, Furthermore, 5 mass% or less, Furthermore, 3 mass% or less is preferable. The content of the component (C) in the hard surface bleaching detergent composition is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, and further 1.4% by mass or more. And 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 10 mass% or less, Furthermore, 5 mass% or less, Furthermore, 2 mass% or less, Furthermore, 1.5 mass% or less is preferable. When the component (D) is used, the content of the component (D) in the hard surface bleach detergent composition is 0.01% by mass or more, further 0.1% by mass or more, and further 1% by mass or more. And 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 10 mass% or less, Furthermore, 5 mass% or less, Furthermore, 2 mass% or less is preferable. Further, when the component (E) is used, the content of the component (E) in the bleaching detergent composition for hard surfaces is 0.1% by mass or more, further 1% by mass or more, further 4% by mass or more, and 50 mass% or less, Furthermore, 30 mass% or less, Furthermore, 15 mass% or less is preferable. Further, when the component (F) is used, the content of the component (F) in the bleaching detergent composition for hard surfaces is 0.01% by mass or more, further 0.1% by mass or more, and further 0.15% by mass. In addition, 30% by mass or less, further 20% by mass or less, further 10% by mass or less, further 5% by mass or less, further 1% by mass or less, and further 0.5% by mass or less are preferable. These contents can be similarly applied when the oxidizing composition of the present invention is a hard surface bleaching composition, a mold removing composition, or a bathroom mold removing composition.

  The present invention comprises one or more compounds selected from the group consisting of an organic peracid precursor and an organic peracid [component (B)], a group consisting of hydrogen peroxide and a peroxide that generates hydrogen peroxide in water. The oxidizing power of an oxidizing composition obtained by using one or more compounds selected from (component (C)) is dramatically improved by component (A), that is, component (B) and ( It has been found that the effect of component (A) is remarkable in the combined system of component C). According to the present invention, one or more compounds selected from the group consisting of an organic peracid precursor and an organic peracid [component (B)], a group consisting of hydrogen peroxide and a peroxide that generates hydrogen peroxide in water An oxidizing property obtained by applying [component (A)] to an oxidizing composition obtained by using one or more compounds selected from (component (C)), and improving the oxidizing power of the oxidizing composition. A method for improving the oxidizing power of a composition is provided.

  In general, hydrogen peroxide [(C) component] acts as an oxidizing agent for the dye (dye compound), but by using hydrogen peroxide and an organic peracid precursor [(B) component] together, In the bleaching field, hydrogen peroxide and an organic peracid precursor are often used in combination because an organic peracid having a higher oxidizing power is generated. For this reason, organic peracid precursors have been known as bleach activators, but their effects remain within the scope of known techniques, and a technique that drastically improves bleaching power has been desired. In the present invention, in the system in which the component (B) and the component (C) are used in combination, the bleaching power can be greatly improved by the presence of the component (A). This is because the component (A) reacts with hydrogen peroxide to generate the active species of the component (A), which acts on the dye compound, so that the dye compound is easily subjected to the oxidizing power of organic peracid. This is presumed to be due to this. The active species generated when this component (A) reacts with hydrogen peroxide is considered to be a radical, and it is presumed that the conformation of the ethylenediamine skeleton affects the radical. The conformation is effective to take a Gauche conformation, and it has been found that an ethylenediamine derivative having a Gauche conformation compound content of 30% or more is effective in improving bleaching power. According to the present invention, by selecting and using the component (A) having a specific structure, the conformation of the compound is controlled, and further, by selecting a compound with a specified oxidation potential, bleaching can be performed in the prior art. The difficult object can be bleached, and furthermore, useful effects can be exhibited for various objects of the oxidizing agent.

<Multi-drug article for oxidizing composition>
In the present invention, the composition of the present invention may be prepared by mixing the component (A), the component (B), and the component (C) immediately before use. Considering the stability of component (A), keep component (A) and component (C) separated, and mix component (A), component (B), and component (C) immediately before use. It is preferable to do. In consideration of such usage, it comprises a combination of an agent containing a component selected from (A) component, (B) component, (C) component, and water, and (A) component and (C) component are A multi-dose article for an oxidizable composition that is blended in another agent is suitable.

  The multi-drug article for an oxidizing composition of the present invention comprises a combination of agents including a component selected from (A) component, (B) component, (C) component, and water, and (A) component and ( C) A multi-drug article for a bleaching composition in which component is blended with another agent. In addition, the multi-drug article for an oxidizing composition of the present invention comprises a combination of an agent containing a component selected from (A) component, (B) component, (C) component, and water, and (A) component And a multi-drug article for a bleaching detergent composition in which the component (C) is blended with another agent. In addition, the multi-drug type article is a form in which each agent is an independent article (for example, a kit) or a form in which each agent is combined into a single article (for example, a two-part spray type article) ) And the like. These multi-component articles for oxidizing compositions are prepared by mixing the (A) component, the (B) component, the (C) component, and water, the oxidizing composition of the present invention, and the bleaching composition of the present invention. Suitable for preparing the bleach detergent composition of the present invention.

  As an example of the multi-drug type article for an oxidizable composition of the present invention, the first agent comprising the component (A) and the first liquid composition containing water, the component (B), the component (C), And a multi-drug type article for an oxidizing composition comprising a combination with a second agent comprising a second liquid composition containing water, wherein the first agent and the second agent are separated from each other And the first agent and the second agent are mixed to prepare an oxidizing composition containing the component (A), the component (B), the component (C), and water. Examples include multi-drug articles for physical use.

  In the multi-drug article for a bleaching composition or the multi-drug article for a bleaching detergent composition of the present invention, at least the component (A) and the component (C) are held separately, and the component (A), (B ) Component, (C) component, and water are preferably mixed and used. Moreover, in the multi-drug article for bleach composition of the present invention or the multi-drug type article for bleach cleaning composition, the agent containing the component (A), the agent containing the component (B) and the component (C) Are preferably included.

  Further, in the multi-drug article for bleach composition or the multi-drug article for bleach detergent composition of the present invention, in order to enhance the stability of the contents, the agent containing (A) component, and (B) More preferably, the component and the agent containing the component (C) are held separately and mixed and used at the time of use.

  As an example of a multi-drug type article for a bleaching composition of the present invention, (A) component, a first agent comprising a first liquid composition containing water, (B) component, (C) component, And a multi-drug type article for a bleaching composition comprising a combination with a second agent comprising a second liquid composition containing water, wherein the first agent and the second agent are separated from each other And the first agent and the second agent are mixed to prepare a bleaching composition containing the component (A), the component (B), the component (C), and water. Multi-drug article for physical use (hereinafter referred to as multi-drug type article 1 for bleach composition).

  In this multi-drug type article 1 for bleach composition, the content of the component (A) in the first agent is 0.02% by mass or more, further 0.2% by mass or more, and further 0.3% by mass or more. It is preferably 40% by mass or less, more preferably 20% by mass or less, further 5% by mass or less, and further preferably 2% by mass or less. Water is used in the remaining amount. It is preferable that a 1st agent does not contain (C) component. The pH of the first liquid composition is preferably 11 or more, further 12 or more, further 13 or more, and 13.8 or less, and further 13.6 or less at 20 ° C. In the multi-drug type article 1 for bleach composition, it is preferable to adjust the pH of the first liquid composition to the above range using the component (D). Therefore, the first liquid composition preferably contains the component (D). Moreover, (A) component may function as an alkaline agent.

  Moreover, in this multi-drug type article 1 for bleach composition, the content of the component (B) in the second agent is 0.02% by mass or more, further 0.2% by mass or more, and further 2% by mass or more. Further, 3% by mass or more is preferable, and 50% by mass or less, further 30% by mass or less, further 10% by mass or less, and further 5% by mass or less are preferable. Moreover, in this multi-drug type article 1 for bleach composition, the content of the component (C) in the second agent is 0.02% by mass or more, further 0.2% by mass or more, and further 2% by mass or more. It is preferably 50% by mass or less, more preferably 30% by mass or less, further 10% by mass or less, further 5% by mass or less, and further preferably 3% by mass or less. Water is used in the remaining amount. The pH of the second liquid composition is preferably 1 or more, further 2 or more, further 2.5 or more, and 5 or less, further 4 or less, and further 3.5 or less at 20 ° C.

  As an example of the multi-drug article for the bleaching detergent composition of the present invention, the first agent comprising the component (A) and the first liquid composition containing water, the component (B), the component (C) And a multi-drug article for a bleaching detergent composition comprising a combination with a second agent comprising a second liquid composition containing water, wherein the first agent and the second agent are separated The bleaching detergent composition containing the component (A), the component (B), the component (C), and water is prepared by mixing the first agent and the second agent. Examples include a multi-drug article for a bleaching detergent composition (hereinafter referred to as a multi-drug type article 1 for a bleaching detergent composition). Also in this multi-component article 1 for bleaching detergent composition, the content of component (A) in the first agent, the content of component (B) in the second agent, ( The ranges described in the multi-component article 1 for the bleaching composition can be applied to the content of component C), the pH of the first agent, and the pH of the second agent, respectively. In any agent, water is used in an amount that makes up the balance. Moreover, it is preferable that a 1st agent does not contain (C) component.

  In these multi-component articles 1 for bleach compositions or multi-component articles 1 for bleach detergent compositions, the first agent preferably contains the component (D). When the first agent contains the component (D), the content of the component (D) in the first agent is 0.02% by mass or more, further 0.2% by mass or more, and further 2% by mass or more. It is preferably 50% by mass or less, more preferably 20% by mass or less, further 10% by mass, and further preferably 5% by mass or less.

  In the multi-drug article 1 for bleach composition or the multi-drug article 1 for bleach detergent composition, at least one of the first agent and the second agent preferably contains the component (E). It is more preferable that both the first agent and the second agent contain the component (E). When the first agent contains the component (E), the content of the component (E) in the first agent is 0.1% by mass or more, further 0.2% by mass or more, and further 0.3% by mass. The above is preferable, and 20% by mass or less, further 10% by mass or less, further 5% by mass or less, and further 1% by mass or less are preferable. Further, when the second agent contains the component (E), the content of the component (E) in the second agent is 0.1% by mass or more, further 1% by mass or more, and further 5% by mass or more. It is preferably 50% by mass or less, more preferably 30% by mass or less, and further preferably 10% by mass or less.

  Moreover, in the multi-drug type article 1 for bleach composition or the multi-drug type article 1 for bleach cleaning composition, it is preferable that the second agent contains the component (E). In that case, it is preferable that the second agent contains a cationic surfactant among the components (E), and the second agent contains a cationic surfactant and a nonionic surfactant among the components (E). More preferably.

  Moreover, in these multi-drug type articles 1 for bleach compositions or multi-drug type articles 1 for bleach detergent compositions, it is preferable that the second agent contains the component (F). In that case, the content of the component (F) in the second agent is 0.01% by mass or more, more preferably 0.1% by mass or more, further preferably 0.3% by mass or more, and 2.0% by mass. Hereinafter, 1.0 mass% or less is further preferable, and 0.5 mass% or less is further preferable.

  In the multi-drug article of the present invention such as the multi-drug type article 1 for the bleaching composition or the multi-drug type article 1 for the bleaching detergent composition, the (E) component and the (F) component are the first and second components. Although it may mix | blend with any of these liquid compositions, it is preferable that each is mix | blended with the 2nd liquid composition at least.

  When the multi-drug type article for bleaching composition or the multi-drug type article for bleaching detergent composition of the present invention is the two-drug type as described above, the first agent and the second agent are separated. It is preferable that the two-part spray bleaching article or the two-part spray bleaching detergent article using a container provided with a containing part and two spraying means for spraying contents from each containing part. . In the spray article of this form, it is preferable that the first liquid composition and the second liquid composition discharged from the respective storage units are jetted onto the object in a state of being combined and mixed immediately after jetting. Therefore, it is preferable to adjust the angle in the opening direction of the spray ports so that the contents ejected from the respective spray ports are mixed and adhere to the object. In the case of a two-part spray-type bleaching article or a two-part-type spray-type bleaching detergent article, a container having two spray ports is preferable so that the liquid does not come into contact before being ejected from the spray. Further, in order to prevent the ejected liquid from solidifying at the tip portion, the distance between the two spray ports is 0.01 mm or more, preferably 0.1 mm or more, more preferably 1 mm or more, and further preferably 3 mm or more. In order to facilitate mixing of the ejected liquid, it is preferably 10 mm or less, more preferably 8 mm or less, and further preferably 5 mm or less.

The present invention
(A) the 1st accommodating part in which the 1st agent which consists of the 1st liquid composition containing a component and water was accommodated,
A second container containing a second agent comprising a second liquid composition containing the component (B), the component (C) and water;
A first spray means having a spray port and spraying the first liquid composition from the first container;
A second spray means having a spray port and spraying the second liquid composition from the second container;
With
The first liquid composition and the second liquid composition are separated by the first container and the second container,
The spray port of the first spray means and the spray port of the second spray means are provided so that the first liquid composition and the second liquid composition are mixed after jetting. A dosage form spray bleach article is provided. Also in this two-part spray bleach article, the content of the component (A) in the first liquid composition, the content of the component (B) in the second liquid composition, the second liquid composition The content of the component (C) therein, the pH of the first liquid composition, and the pH of the second liquid composition can each be in the ranges described in the multi-component article 1 for bleach composition. In any liquid composition, water is used in the remaining amount. Moreover, it is preferable that a 1st agent does not contain (C) component.

The present invention also provides:
(A) the 1st accommodating part in which the 1st agent which consists of the 1st liquid composition containing a component and water was accommodated,
A second container containing a second agent comprising a second liquid composition containing the component (B), the component (C) and water;
A first spray means having a spray port and spraying the first liquid composition from the first container;
A second spray means having a spray port and spraying the second liquid composition from the second container;
With
The first liquid composition and the second liquid composition are separated by the first container and the second container,
The spray port of the first spray means and the spray port of the second spray means are provided so that the first liquid composition and the second liquid composition are mixed after jetting. A dosage form spray bleach detergent article is provided. Also in this two-part spray bleach detergent product, the content of the component (A) in the first liquid composition, the content of the component (B) in the second liquid composition, the second liquid composition The content of the component (C) in the product, the pH of the first liquid composition, and the pH of the second liquid composition are within the ranges described in the multi-dose article 1 for the bleaching detergent composition, respectively. it can. In any liquid composition, water is used in the remaining amount. Moreover, it is preferable that a 1st agent does not contain (C) component.

  In addition, the matters described in the multi-drug product for bleach composition, multi-drug product for bleach detergent composition, 2-drug spray bleach product, 2d spray bleach product are other oxidation items. The present invention can be applied to articles (for example, mold removers) using the agent composition. Therefore, for example, the above-mentioned multi-drug article for bleaching composition or multi-drug type article for bleaching detergent composition is used as a multi-drug type article for mold remover, or as a two-drug spray bleaching article or 2 The dosage form spray bleach detergent article can be used as a two-part spray mold remover article.

<Bleaching method>
When the oxidizing composition of the present invention is used for bleaching purposes, it is preferable to bring a bleaching liquid composition containing the component (A), the component (B), the component (C), and water into contact with the object to be bleached. . The bleaching liquid composition is prepared from the oxidizing composition of the present invention or a composition prepared by adjusting the concentration of the oxidizing composition of the present invention, and is prepared from the multi-dose article for the oxidizing composition as described above. You can also This bleaching liquid composition is also an oxidizing composition.

  When the bleaching object is a hard surface, the content of the component (A) in the bleaching liquid composition is 0.01% by mass or more, further 0.1% by mass or more, further 0.15% by mass or more, and 20% by mass or less, further 10% by mass or less, further 5% by mass or less, further 3% by mass or less, further 1% by mass or less, and further preferably 0.9% by mass or less. The content of the component (B) in the bleaching liquid composition is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, further 2% by mass or more, and 50% by mass. Hereinafter, it is preferably 30% by mass or less, further 10% by mass or less, and further preferably 5% by mass or less. The content of the component (C) in the bleaching liquid composition is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, further 1.4% by mass or more, and 50%. It is preferably not more than mass%, more preferably not more than 30 mass%, further not more than 10 mass%, further not more than 5 mass%, and further not more than 2 mass%. When the component (D) is used, the content of the component (D) in the bleaching liquid composition is 0.01% by mass or more, further 0.1% by mass or more, further 1% by mass or more, and 50%. It is preferably not more than mass%, more preferably not more than 30 mass%, further not more than 10 mass%, further not more than 5 mass%, and further not more than 2 mass%. When the component (E) is used, the content of the component (E) in the bleaching liquid composition is 0.1% by mass or more, further 1% by mass or more, further 4% by mass or more, and 50% by mass. Hereinafter, it is further preferably 30% by mass or less, and more preferably 15% by mass or less. When the component (F) is used, the content of the component (F) in the bleaching liquid composition is 0.01% by mass or more, further 0.1% by mass or more, further 0.15% by mass or more, and 30% by mass or less, further 20% by mass or less, further 10% by mass or less, further 5% by mass or less, further 1% by mass or less, and further preferably 0.5% by mass or less.

  The pH of the bleaching liquid composition is preferably 10 or more, further 11 or more, further 12 or more, 13 or less, and further 12.5 or less at 20 ° C.

  The content and pH of each component in the bleaching liquid composition can be positioned as the content and pH of each component when the oxidizing composition of the present invention is used.

The present invention
A first step of preparing an oxidizing composition by mixing the component (A), the component (B), the component (C), and water;
There is provided a bleaching method comprising a second step of contacting the oxidizing composition prepared in the first step with an object to be bleached. In the first step, a component selected from the component (D), the component (E), and the component (F) can be mixed.

The present invention also provides:
The first liquid composition containing the component (A) and water is mixed with the second liquid composition containing the component (B), the component (C) and water, and the component (A), ( A first step of preparing an oxidizing composition comprising B) component, (C) component, and water;
There is provided a bleaching method comprising a second step of contacting the oxidizing composition prepared in the first step with an object to be bleached. In the first liquid composition and the second liquid composition used in the first step, components selected from the component (D), the component (E), and the component (F) can be appropriately mixed.

  In these bleaching methods, the oxidizing composition may be the above-described bleaching liquid composition, the preferred embodiment of the components (A) to (C), the preferred embodiment of the oxidizing composition, and the bleaching liquid composition. The preferred embodiments, the first liquid composition, the second liquid composition, and the like can be applied to any of the above. The bleaching method may be a mold removing method.

The bleaching method of the present invention is a bleaching method in which a treatment liquid prepared from the oxidizing composition of the present invention is brought into contact with a colored substance to be bleached to bleach the substance,
The difference [E _A −E _S ] between the oxidation potential E _{A of the} component (A) in the liquid oxidizing composition and the oxidation potential E _S of the colored substance to be bleached is −0.2 V or more, 0.6 V The following bleaching methods are mentioned. Examples of the method for bringing the treatment liquid into contact with the colored substance to be bleached include coating, dipping, and spraying. Examples of colored substances to be bleached include mold stains, microbial stains, sebum stains, and pigment stains (dye stains, etc.). Mold stains are difficult to remove, but in the present invention, mold stains can be effectively bleached. Similar to the measurement method for the component (A), the oxidation potential of the colored substance to be bleached is determined by cyclic voltammetry for a 0.2% by mass aqueous solution or aqueous dispersion obtained using a pH 12 buffer. It can be measured at 25 ° C. That is, in the measurement method for the component (A), instead of adding 10 mM of the target substance, the oxidation potential measured in the same manner by adding 0.2 mass% of the target substance (colored substance) is used as the oxidation potential of the substance. It can be.

In the present invention, it is preferable from the viewpoint of improving the bleaching performance that the oxidation potential of the colored substance to be bleached is close to the oxidation potential of the ethylenediamine derivative. Specifically, the value of the of [E _A -E _S] is preferably at least -0.2V, further -0.1V or more, more than 0V, and a further 0.05V or more, and Preferably, it is 0.6 V or less, further 0.5 V or less, further 0.4 V or less, further 0.35 V or less, further 0.3 V or less, further 0.2 V or less, further 0.15 V. It is as follows.

  The oxidizing composition of the present invention, in addition to its use as a fungicide composition, bleaches hard surfaces such as baths, toilets and kitchens, bleaches clothes, decomposes dirt and odor-causing substances, disinfects, and removes pulp. It can also be used for bleaching and fiber scouring.

<Physical properties of component (A)>
(1) Calculation method of Gauche rate For (A) component or comparative compound [(A ′) component], conformational search calculation was performed for each molecule using MM2 + as a molecular force field. The abundance was calculated according to the Boltzmann distribution from the energy values of the individual conformations obtained. Furthermore, of these conformations, the conformations with energy within 9 kcal / mol from the most stable structure and the conformations with intramolecular hydrogen bonds are extracted and density functional method (COSMO-BP / TZVP level) is used. Structural optimization and energy calculation were performed. About each obtained structure, the abundance of what the twist angle of an ethylenediamine structure part is a Gauche type | mold conformation was computed. That is, the conformation with the twist angle of NCCN bond being 0 ° ± 60 ° is extracted, and the sum of the abundance ratios is obtained according to the Boltzmann distribution to obtain the abundance ratio (Gauche ratio) of the Gauche type conformation. .

(2) Oxidation potential measurement method ALS SEC-2000 electrochemical analyzer (model 620D) (manufactured by ALS) is used as a measuring instrument, glassy carbon electrode (3 mm) as working electrode, Pt electrode as counter electrode, Ag / as reference electrode Measurement was performed at 25 ° C. using an AgCl aqueous reference electrode. The sweep range was -0.4 to +1.5 to -0.4, and the sweep speed was 0.005 V / sec. KCl-NaOH buffer pH 12.0 (KCl 0.05M, NaOH 0.012M), KNO ₃ : 0.1M, polyoxyethylene lauryl ether (ethylene oxide average added mole number 8): 10 mM of the comparative compound was added, and nitrogen bubbling was performed for 20 minutes immediately before the measurement.

Examples 1-19 and Comparative Examples 1-4
The liquid A and B liquid of the composition shown to the following Tables 1-2 were mixed equally by volume ratio, and the liquid bleach composition was obtained. A liquid and B liquid adjusted pH using a sulfuric acid and / or sodium hydroxide. In addition, pH (20 degreeC) of the composition which mixed A liquid and B liquid equally was all 12.0. Moreover, content of each component in the composition immediately after mixing A liquid and B liquid in equal amounts became 1/2 of the numerical value (mass%) in a table | surface. In addition, the mass concentration of (A) component was adjusted so that content of (A) component of each Example might become the same molar concentration.

  20 μl of the liquid bleach composition was dropped onto the mold-generating tile, the diameter was about 1 cm, left at 25 ° C. for 20 minutes, washed with water, air-dried, and then lightened with a color difference meter (Nippon Denshoku SE6000) ) Value was measured, and the bleaching rate was calculated by the following formula. The results are shown in Tables 1-2.

  The mold-generating tile was inoculated with a genus Cladosporium genus on an unglazed tile and cultured for 90 days at a temperature of 30 ° C. and a humidity of 100% RH. The oxidation potential of the mold part was 0.4V. It was.

  Compounds 1 to 9 in the table are as follows.

In the formula, “iD” means an isodecyl group, and “C ₁₂ H ₂₅ ” means an alkyl group having 12 carbon atoms (dodecyl group).

Table 3 shows a formulation example of the oxidizing composition of the present invention. The polyalkyl glucoside in Table 3 is represented by the following formula (E1-2): R _{1e ′} is a linear primary alkyl group having 12 carbon atoms, G is a residue derived from glucose, x is 0, and y is 1 .3. Further, the liquid A in Table 3 adjusts the pH (20 ° C.) to 11 to 13.8, and the liquid B adjusts the pH (20 ° C.) to 2 to 4, respectively.

Claims (9)

The oxidizing composition containing the following (A) component, (B) component, and (C) component.
Component (A): an ethylenediamine derivative having an oxidation potential of 0.4 V or more and 0.9 V or less, wherein the abundance of the compound of Gauche conformation in the ethylenediamine skeleton determined by quantum chemical calculation is 30% or more. Component (B): one or more compounds selected from the group consisting of organic peracid precursors and organic peracids (C) Component: selected from the group consisting of hydrogen peroxide and peroxides that generate hydrogen peroxide in water One or more compounds   Further, as the component (D), a group consisting of an alkali metal hydroxide, an alkali metal carbonate, an alkaline earth metal hydroxide, an alkaline earth metal carbonate, monoethanolamine, diethanolamine and triethanolamine The oxidizing composition of Claim 1 containing the 1 or more alkaline agent selected from these. The oxidizing composition according to claim 1 or 2, wherein the ethylenediamine derivative is one or more compounds selected from the group consisting of compounds represented by the following general formulas (A1) to (A5).

[In the formulas (A1) and (A2), R _{11 to} R ₁₅ and R _{21 to} R ₂₅ are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, an amino group which may have a substituent, and a substituent. An atom or group selected from the group consisting of hydrocarbon groups which may have a group. j represents 0 or an integer of 1 or more and 11 or less. k represents 0 or an integer of 1 or more and 7 or less. R ₁₆ and R ₂₆ each independently represents a group selected from the group consisting of a hydroxyl group, a carboxyl group, an amino group which may have a substituent, and a hydrocarbon group which may have a substituent. Show. R _16, R ₂₆ may be a plurality of present on a cyclic amine, a plurality of R _16, R ₂₆ may each be the same or different. R _{11 to} R ₁₆ and R _{21 to} R ₂₆ may jointly form a ring structure with the adjacent nitrogen or carbon atom. R _{11 to} R ₁₆ and R _{21 to} R ₂₆ can each independently contain one or more groups selected from an oxy group and a carbonyl group. n represents a number of 1 or more and 3 or less. ]

[In the formulas (A3) and (A4), R ₃₁ , R ₃₂ , R ₄₁ , and R ₄₂ are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, and a hydrocarbon group that may have a substituent. An atom or group selected from the group consisting of p represents 0 or an integer of 1 or more and 10 or less. q represents 0 or an integer of 1 or more and 8 or less. R ₃₃ and R ₄₃ each independently represents an atom or group selected from the group consisting of a hydroxyl group, a carboxyl group, and a hydrocarbon group that may have a substituent. R _33, R ₄₃ may be a plurality of present on a cyclic amine, a plurality of R _33, R ₄₃ may each be the same or different. R _{31 to} R ₃₃ and R _{41 to} R ₄₃ may form a ring structure together with the adjacent nitrogen atom or carbon atom. R _{31 to} R ₃₃ and R _{41 to} R ₄₃ can each independently contain one or more groups selected from an oxy group and a carbonyl group. ]

[In the formula (A5), R ₅₁ , R ₅₂ and R ₅₃ are each independently selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms. Atom or group. R ₅₄ represents an atom or group selected from the group consisting of a hydrogen atom, a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms, and a substituent represented by the following formula (a5). Show. ]

[In the formula (a5), R ₅₅ and R ₅₆ are each independently an atom selected from the group consisting of a hydrogen atom and a branched or straight chain hydrocarbon group having 1 to 20 carbon atoms, Indicates a group. ]   The oxidizing composition of Claim 3 whose ethylenediamine derivative is one or more compounds selected from the compound represented by general formula (A5).   The oxidizing composition according to any one of claims 1 to 4, which is used for a hard surface.   The oxidizing composition according to any one of claims 1 to 5, which is used for bleaching or bleach-cleaning.   The oxidizing composition according to claim 1, which contains water and is a liquid composition. A bleaching method of bleaching the substance by bringing the treatment liquid prepared from the oxidizing composition according to any one of claims 1 to 7 into contact with a colored substance to be bleached,
The difference [E _A −E _S ] between the oxidation potential E _{A of the} component (A) in the liquid oxidizing composition and the oxidation potential E _S of the colored substance to be bleached is −0.2 V or more, 0.6 V Is
Bleaching method.   The bleaching method according to claim 8, wherein the colored substance to be bleached is mold stain.