JP2003268398A - Liquid bleaching composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a liquid bleaching composition which can control the fading of color of a dye by light even in long storage. <P>SOLUTION: The liquid bleaching composition comprises hydrogen peroxide, a phenolic radical trapping agent, and a dye. The composition is put in a container which is made of a single-layer or laminated material and in which the area having a transmittance of a light in a range from 200 to 700 nm of 10% or higher occupies 0.5% or larger of the whole surface area of the container. <P>COPYRIGHT: (C)2003,JPO

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] TECHNICAL FIELD The present invention relates to a liquid bleaching composition.
For more details, consider usability, safety, etc.
Prevents color fading of liquid bleachable compositions containing dyes
By this, for example, a liquid bleachable composition for household use
Designed to transmit light in consideration of the usability and environment
Liquid bleaching that can be used after filling into a container
A composition that not only has excellent product stability, but also
The present invention relates to a liquid bleaching composition having excellent stability and safety. [0002] [Prior Art] Awareness of cleanliness tends to increase year by year
And bleach is widely accepted and consumed by consumers.
The consumption has been increasing year by year. Clothing bleach
The field is no exception, and the use of bleach in daily laundry is important.
With a washing habit, there are not a few consumers who are doing it. On the other hand, effective use of resources and reduction of environmental load
The Containers Recycling Law was implemented to reduce
In the field of products as well, reduce the amount of plastic used in containers.
Reduction is indispensable, and container improvement is being actively promoted.
You. The area of bleach is no exception, and with the increase in usage,
Refill container (standing pouch, plastic resin used)
Thin-walled containers with small doses)
I have. However, in the field of bleach, the positive
Not only reduction of tic consumption, but also usability and safety
Is required. [0005] In terms of safety, liquid bleach compositions contain
Hydrogen peroxide comes in contact with the skin when refilling
Cause temporary skin whitening, mild pain, or drifting
If white agent scatters around, discoloration of household goods etc.
In addition, it may cause deterioration of plastic products.
Therefore, improving usability may lead to safety.
You. Also, such contents are very dangerous if swallowed
In the case of a liquid bleach composition, it prevents accidental ingestion
Measures are particularly necessary. On the other hand, in terms of usability, ease of weighing,
Easy to understand when refilling, easy to recognize liquid volume when refilling
Easy to apply to dirt in actual laundry use scene
With regard to the quality and the like, what is easy to use is required. In particular, with the aging of society,
It is very important to provide something more usable
You. In order to solve such a problem, the container must be thin.
Make it more fleshy and translucent to check the remaining amount of liquid.
Also, make the cap transparent so that the liquid
Have been devised. In addition, coloring the contents
The remaining liquid level can be checked, further improving safety.
Is expected. Furthermore, it is easy to see the liquid volume at the time of measurement.
And easy to apply to dirt, making usability even higher.
Is expected. [0009] Coloring of bleach compositions has long been studied.
It was done. Example of blending dye in bleaching composition
Is described, for example, in Japanese Patent No. 2688844.
Such acid dyes have been used. Also, Japanese Unexamined Patent Publication No.
JP 87996 describes thioindico dyes.
I have. Recently, however, products have been placed in stores or under natural light outside stores.
Are often used at home and for long-term use or maintenance at home.
Tubes can be exposed to light for extended periods of time. this
Under such circumstances, light stability is not enough
Was. In other words, a container that transmits light in consideration of usability and environment
When used, it is necessary to keep the color tone of the dye
And couldn't. [0010] SUMMARY OF THE INVENTION The present invention
It is considered and transmits light in consideration of usability and environment
Long-term dye in liquid oxygen bleach even when using containers
Stable liquid bleaching that does not cause color fade on storage
It is intended to provide a composition. [0011] Means for Solving the Problems and Embodiments of the Invention
The inventors have conducted intensive research to solve the above problems.
As a result, the liquid oxygen bleach containing hydrogen peroxide
Phenolic radical traps
And a dye with the surfactant
This makes it possible to fill containers that transmit light
Dye in liquid oxygen bleach causes color fading due to storage
To be able to prevent kinking and complete the present invention
Reached. That is, the present invention relates to a method comprising the steps of: (A) hydrogen peroxide;
A phenolic radical trapping agent, C) a dye, and D)
Surfactant-containing, 200-700 nm wave
Area of the portion where the light transmittance is 10% or more in the long region
Is filled in a container occupying 0.5% or more of the total surface area of the container.
The present invention provides a liquid bleaching composition characterized in that the composition is bleached. What
Incidentally, the liquid bleachable composition of the present invention, the field of use is particularly
It is not limited, for example, for clothing, kitchen etc.
And particularly suitable as a household bleach.
Can be used appropriately. Hereinafter, the present invention will be described in more detail.
The liquid bleachable composition of the present invention comprises, as component A), water peroxide
Element, a phenolic radical trapping agent as component B),
Contains dye as component C) and surfactant as component D)
Is what you do. Formulation of hydrogen peroxide as component A) of the present invention
The amount is not particularly limited, but is usually the total amount of the composition.
0.1 to 10 based on the amount (excluding the container mass, the same applies hereinafter)
Mass% is suitable, more preferably 1 to 10 mass%,
More preferably, it is 2 to 6% by mass. Distribution of component A)
If the combined amount is too small, sufficient bleaching performance cannot be obtained
And too much make it difficult to use, for example, for home use
May be. As the B) component of the liquid bleaching composition of the present invention,
In this case, a phenolic radical trapping agent is used.
Here, in the present invention, a phenolic radical trap
Agents are phenol and phenol derivatives,
As a phenol derivative, a compound having a phenolic OH group
Compounds, or phenolic OH group ester derivatives,
Ter derivatives are preferred. The substitution position is ortho position,
Either the meta position or the para position may be used. Among these,
Compounds having an enolic OH group are more preferred. Ma
In addition, these compounds may be used alone,
Alternatively, it may be used as a mixture of a plurality of compounds. Among these, more preferred compounds are
G. FIG. E. FIG. Penketh, J .; Appl. Chem,
7, 512 (1957).
(OP) ₀Is a compound of 1.25 V or less,
Preferably, the compound is 0.75 V or less. Fenault
Radical trapping agent is different from other radical trapping agents.
The effect of trapping radicals is high,
Suppress. Therefore, the effect of preventing fading of the color tone of the dye
Is high. Of the above compounds, preferably dimethoxine
Siphenol, catechol, hydroquinone, methoxy
Phenol, dibutylhydroxytoluene (BHT), etc.
And among them, particularly preferred is 4
-Methoxyphenol. The B) phenolic radio ika of the present invention is described below.
As a specific example of the trapping agent, the structural formula of a representative compound
Is shown. Note that Me shown in the formula represents a methyl group,
Et represents an ethyl group. [0019] Embedded image [0020] Embedded image[0021] Embedded image In the liquid bleaching composition of the present invention,
The blending amount of the component (B) is not particularly limited,
Usually, 0.01 to 6% by mass is suitable, and more preferably.
Is 0.05 to 5% by mass, more preferably 0.1 to 3% by mass
%. If it is less than 0.01% by mass, the decomposition of the dye is suppressed.
Not sufficient to prevent color fading of the dye
Is not sufficient for the preparation.
Stability of the solution may be insufficient,
Separation may occur. The dye which is the component C) of the present invention is usually
If the compound is used as a "dye", its species
Classes are not particularly limited, but light resistance etc. should be considered.
With consideration, even among such compounds,
Compounds having a quinone or naphthyl group, or sulfonic acid
Compounds having a structure without a carboxylic acid group, carboxylic acid group, etc.
Are preferable, and among these, particularly preferably,
Having anthraquinone and naphthyl groups and sulfone
Compounds having a structure without an acid group, carboxylic acid group, etc.
More preferred. These may be used alone, or several
They may be used in combination. In addition, as the component C) of the present invention,
The type of color used is not particularly limited
Absent. A dye that satisfies both of the above conditions,
Having anthraquinone and naphthyl groups in the
Compounds having a structure that does not have a phonic acid group, carboxylic acid group, etc.
Specific examples of the product are shown below. In addition, the structure of each dye
Dye Handbook ”(edited by Japan Cosmetic Industry Association), Dye
It is described in a handbook (edited by the Society of Synthetic Organic Chemistry). [Blue dye] C.I. I. Solvent
Blue 11, C.I. I. Solvent Blue12
  , C.I. I. Solvent Blue 36, C.I. I.
Solvent Blue 63, C.I. I. Dipers
e Blue 1, C.I. I. Diperse Blue
3, C.I. I. Diperse Blue 5, C.I. I. D
iperse Blue 6, C.I. I. Diperse
Blue 7, C.I. I. Diperse Blue 26,
C. I. Diperse Blue 27, C.I. I. Di
perseBlue 54, C.I. I. Diperse B
lu55, C.I. I. Diperse Blue 56,
C. I. Diperse Blue 60, C.I. I. Di
perse Blue 61, C.I. I. Diperse
Blue 62, C.I. I. Diperse Blue 6
4, C.I. I. Diperse Blue 72, C.I. I.
Diperse Blue 73, C.I. I. Dipers
e Blue81, C.I. I. Diperse Blue
87, C.I. I. Diperse Blue 90, C.I.
I. Diperse Blue 91, C.I. I. Dipe
rs Blue 97, C.I. I. Diperse Bl
ue98, C.I. I. Diperse Blue 99,
C. I. Diperse Blue 103, C.I. I. D
iperseBlue104, C.I. I. Diperse
  Blue 105, C.I. I. Basic Blue 7 [Red dye] C.I. I. Solvent
Red 1, C.I. I. Solvent Red 3,
C. I. Solvent Red 23, C.I. I. So
lvent Red24, C.I. I. Solvent R
ed 25, C.I. I. Solvent Red 2
7, C.I. I. Diperse Red 4, C.I. I. D
iperseRed 9, C.I. I. Diperse R
ed 11, C.I. I. DiperseRed 15,
C. I. Diperse Red 53, C.I. I. Di
perse Red 55, C.I. I. Diperse
Red 59, C.I. I. Diperse Red 6
0, C.I. I. Diperse Red 91, C.I. I.
Diperse Red 92, C.I. I. Dipers
e Red 100, C.I. I. Diperse Red
  104, C.I. I. Diperse Red 116,
C. I. Diperse Red 127, C.I. I. M
ordant Red11 [Yellow dye] C.I. I. Solvent
Yellow 5, C.I. I. Solvent Yel
low 6, C.I. I. Solvent Yellow
  14, C.I. I. Solvent Yellow 3
3, C.I. I. Diperse Yellow 51, [Other dyes] I. Solvent
Orange 1, C.I. I. Solvent Orange
e2, C.I. I. Solvent Orange 14,
C. I. DiperseBlack1, C.I. I. Dip
erse Orange 11, C.I. I. Dipers
e Orange 13, C.I. I. Diperse V
iolet1, C.I. I. Diperse Violet
4, C.I. I. Diperse Violet 8, C.I.
I. Diperse Violet 18, C.I. I. Di
perceViolet23, C.I. I. Diperse
  Violet 26, C.I. I. Diperse Vio
let28, C.I. I. Diperse Violet3
0, C.I. I. Diperse Violet 37, C.I.
I. Solvent Violet 1, C.I. I. So
levent Violet 13, C.I. I. Solve
nt Brown 3, C.I. I. Solvent Bro
wn5, C.I. I. Solvent Green 3, C.I.
I. Solvent Black 3, C.I. I. Azoi
c Diazo Component 36, C.I. I. A
zoic Coupling Component2
C. I. Azoic Coupling Compon
ent3, C.I. I. Azoic Coupling C
component4, C.I. I. Azoic Couple
ing Component 7, C.I. I. Azoic
Coupling Component 8, C.I. I. A
zoic Coupling Component1
0, C.I. I. AzoicCoupling Compo
ent11, C.I. I. Azoic Coupling
  Component 12, C.I. I. Azoic C
couplingComponent 14, C.I. I. Az
oic Coupling Component17,
C. I. Azoic Coupling Compon
ent18, C.I. I. Azoic Coupling
Component 19, C.I. I. Azoic Cou
pling Component 20, C.I. I. Azo
ic Coupling Component23,
C. I. Azoic Coupling Compon
ent29, C.I. I. Azoic CouplingC
component41 and the like. In the liquid bleachable composition of the present invention,
The amount of the component (C) is not particularly limited.
It can be set appropriately depending on the type of fee, etc.
From the dyeing property to the liquid color degree by addition, for example, blue
If it is a system dye, 0.00001 to the total amount of the composition
0.01 mass% is preferable, and more preferably 0.000 mass%.
0.05 to 0.001% by mass. 0.00001% by mass
If it is less than 1, sufficient color may not be obtained. Also, 0.0
If it exceeds 1% by mass, for example, the composition is used for clothing
In such a case, there is a possibility that dyeing may occur on clothing. Ma
For the same reason, if the yellow dye, 0.00
005 to 0.05% by mass is preferred, and more preferably
0.0001 to 0.001% by mass. Component D) of the liquid bleachable composition of the present invention
Surfactants solubilize and bleach the above components B) and C)
For the purpose of effect improvement or viscosity adjustment, one kind alone or
A plurality of surfactants can be used as a mixture. As the surfactant of component D), noni
On-surfactant, anionic surfactant, cationic surfactant
Amphoteric agents and amphoteric surfactants are used. These surface activities
Among the activating agents, a straight-chain or branched-chain carbon number of 8 to 24, particularly
At least 10 to 20 alkyl or alkenyl groups
One surfactant, or 8 to 24 carbon atoms, particularly 10 carbon atoms
At least 20 aryl groups substituted with alkyl groups
It is preferable to use a surfactant having one. Above
Examples of the alkyl group include a hexyl group, a heptyl group, and an
Octyl, nonyl, decyl, undecyl, dodecyl
Group, tridecyl group, tetradecyl group, pentadecyl
Group, hexadecyl group, heptadecyl group, octadecyl
Group, nonadecyl group, eicosyl group, etc.
You. In addition, the alkenyl group corresponds to the above-mentioned alkyl group.
Corresponding alkenyl groups include, for example, decenyl,
Ndecenyl group, dodecenyl group, tridecenyl group, tetra
Decenyl group, pentadecenyl group and the like. More specific examples of the nonionic surfactant
Typically, for example, polyoxyalkylene alkyl ether
, Alkyl (poly) glycoside, sorbitan fatty acid
Stele, polyoxyethylene sorbitan fatty acid esthetic
, Polyoxyethylene fatty acid ester, polyoxyethylene
Tylene fatty acid ester oxyethylene propylene block
Copolymer, fatty acid monoglyceride, amine oxide
And the like. Among these, especially polyoxya
Preferred are alkylene alkyl ethers, particularly preferred
Is a compound represented by the following general formula (1). [0033] Embedded image (However, in the above formula (1), R¹Is an alkyl having 7 to 16 carbon atoms
A kill group or an alkenyl group;_avIs ethylene oxa
It shows the average number of moles of added (EO). ) Here, in the above general formula (1), R¹
As the alkyl group or alkenyl group represented by
It may have a shape or a branch. Alkyl group or
The alkenyl group has 7 to 16 carbon atoms, preferably 10 to 10 carbon atoms.
-16, more preferably 12-14. Specific a
Examples of the alkyl group include a heptyl group, an octyl group, and a
Nyl, decyl, undecyl, dodecyl, tride
Sil group, tetradecyl group, pentadecyl group, hexadecyl
And the like. Also, as an alkenyl group
Include alkenyl groups corresponding to the above alkyl groups.
E.g., decenyl, undecenyl, dodecenyl
Group, tridecenyl group, tetradecenyl group, pentadecenyl group
And the like. R¹Is a mixture of these
For example, a polyoxy group represented by the above general formula (1)
Ethylene alkyl ethers are two or more alcohols
To which ethylene oxide is added. In the above general formula (1), ethylene oxide
Average number of added moles n of side (EO) _avIs between 3 and 15, preferably
Or 3 to 6 is preferable. Where n_avIs the
Ethylene oxide reacted with 1 mole of alcohol
Means the number of moles. n_avIs within this range
It is preferable because a good bleaching effect can be obtained. Here, a compound having an ethylene oxide chain is used.
In the case of a nonionic surfactant, the addition reaction of ethylene oxide
Depending on the average number of moles added.
Nonionic surfactants with different molar number distribution are obtained
It is. Average number of moles of ethylene oxide (EO) added n
_avIs 3 to 15, particularly 3 to 6, when the above general formula (1)
Distribution of moles of ethylene oxide
Nonionic surfactants (nonionics of the above general formula (1)
N, based on the total mass of the surfactant_av-2 to n_av+2
Of the nonionic surfactant of the formula (1) included in the range of
Mass (Yi) is 55% by mass or more, preferably 70% by mass
Above, particularly preferably 80% by mass or more).
Good aroma of the product. The moles of addition of such ethylene oxide
How to make a nonionic surfactant with a sharp number distribution
It is not particularly limited, for example, with higher alcohol
Reaction products synthesized from ethylene oxide by conventional methods
From the required molecular weight range by distillation, etc.
Is obtained by Also, for example, specific alkoxylation
Ethylene oxide to aliphatic alcohols etc. using catalyst
Can be easily obtained by the addition reaction of
You. In this case, as the alkoxylation catalyst, for example,
Alkoxy described in JP-B-6-15038
A catalyst can be used. Specifically, A
l³⁺, Ga³⁺, In³⁺, Tl³⁺, Co³⁺, Sc³⁺, La
³⁺, Mn²⁺Oxide with added metal ions such as
Etc. can be used. The nonionic compound represented by the above general formula (1)
Distribution of ethylene oxide in surfactants
For example, ZORBAXC8 (manufactured by DuPont) is moved to the column
High-speed liquid using mixed solvent of acetonitrile and water for phase
Easily measured by chromatography (HPLC)
Can be Further, among these nonionic surfactants,
Also has a hydrophobic parameter logP value of 2.0 to 5.0.
Have a particularly high effect on performance.
Is more preferable. logP value is 2.0 to 5.0
Specific examples of the nonionic surfactant include the above formula (1)
In, R¹= C₁₂H_{twenty five}, Nav = 5 (log P =
3.29), R¹= C₁₄H₂₉, Nav = 5 (log P =
4.08), R¹= C₁₂H _{twenty five}, Nav = 10 (logP
= 4.12), R¹= C₁₂H_{twenty five}, Nav = 15 (log
P = 4.94). Furthermore, l
Using a nonionic surfactant having an ogP value of 2.5 to 4.5
Then, it develops moderate viscosity, for example, the liquid at the time of refilling
It is more preferable because the spring is reduced. In addition, say here
The hydrophobicity parameter indicates the property of the target compound.
Commonly used as a parameter. log
The P (partition coefficient) at the P value is the difference between water and octanol.
P = C as the ratio of the activity of a substance in equilibrium between
o / Cw (where Co is in octanol
, Cw is the concentration in water). Hydrophobic parameter
For more information about-, see, for example, Science Area Special Issue No. 122
(1979), p. 73. As a method of measuring the distribution coefficient, there is a method of measuring the
  Shaking method, thin-layer chromatography, HPLC
Is known, but Ghose, Prit
using the parameters of Chett, Crippen et al.
It can also be calculated by calculation. (J. Comp.
Chem. , 9, 80 (1998)) More specific examples of the above anionic surfactant
Specifically, for example, alkyl benzene sulfonic acid or its
Salt, α-olefin sulfonate, alkyl sulfate ester
Salt, linear or branched alkyl group or alkenyl
Having 0.5 to 8 moles of ethylene oxide on average
Alkyl ether sulfate or alkene added
Sulfuric acid ester, α-sulfo fatty acid ester
And higher fatty acid salts. In addition, these salts
Alkali metal salts such as sodium and potassium,
And alkaline earth metal salts such as gnesium. The above-mentioned alkylbenzenesulfonic acid or the same
As the salt, those having 8 to 16 carbon atoms are preferable.
-As the olefin sulfonate, it has 10 to 20 carbon atoms.
Are preferred, and as the above alkyl sulfate salt
Preferably has 10 to 20 carbon atoms,
Tersulfate or alkenyl ether sulfate
As the salt, a straight or branched chain having 10 to 20 carbon atoms is used.
Having an alkyl group or an alkenyl group, and having an average of 0.5 to 8
Molar ethylene oxide is preferred
The α-sulfofatty acid ester salt has a carbon number of
10 to 20 are preferable, and as the above higher fatty acid salt,
Preferably has 10 to 20 carbon atoms. The above anion
Use surfactants with the above carbon numbers
Then, the components B) and C) can be sufficiently solubilized, and the liquid
Easily obtain liquid bleachable compositions that do not show separation or cloudiness
Can be The cationic surfactants include quaternary
Any ammonium salt can be used
For example, in the case of a dialkyl type quaternary ammonium salt
Means that the long-chain alkyl group has 6 to 24 carbon atoms, especially 10 to 2 carbon atoms.
0 is preferred, and the short-chain alkyl group has 1 to 3 carbon atoms.
A kill group or a hydroxyalkyl group is preferred. As the amphoteric surfactant, for example,
Bobetaine, sulfobetaine, hydroxysulfobetay
And the carbon number is preferably 10-20.
No. In the liquid bleaching composition of the present invention,
Nonionic surfactants and alkylbenzenes of the general formula (1)
Sulfonic acid or salt thereof, α-olefin sulfonic acid salt
It is preferable to contain an anionic surfactant such as
Contains on-surfactant and anionic surfactant
More preferred. By using these surfactants
To stably solubilize the above components B) and C),
Clouding can be more effectively prevented. Further to washing
Good penetration and higher bleaching performance can be obtained
You. In particular, nonionic and anionic surfactants
(Especially, sulfonic acids such as alkylbenzene sulfonic acids
Nion) can be adjusted to a particularly good viscosity.
Is particularly preferred. In the liquid bleachable composition of the present invention,
The amount of the surfactant is not particularly limited.
Is usually 0.5% by mass based on the total amount of the liquid bleaching composition.
Is more preferable, more preferably 1 to 50% by mass, particularly
Preferably, the content is 1 to 30% by mass. Combination
If the amount is too small, the above components B) and C) can be sufficiently used.
When it is difficult to dissolve or when sufficient effect cannot be obtained in performance
If there is too much, there will be problems with cost and stability.
There is a case. The liquid bleaching composition of the present invention comprises the above-mentioned A),
In addition to the B), C) and D) components, generally bleach compositions,
Various components such as chelating agents blended in the detergent composition
Can be blended within a range that does not impair the effects of the present invention.
You. A key which can be incorporated in the liquid bleaching composition of the present invention.
The rate components include, for example, iron ions and copper ions.
Chelating agents with high chelating effect are preferably used.
You. That is, trace amounts of iron or copper ions are present in the composition.
When present, the stability of the bleaching composition decreases, and the
Blocks these metal ions because their qualities are also reduced
The above chelating agents are effective. More specifically, as the chelating agent,
For example, ethane-1,1-diphosphonic acid, ethane-1,
1,2-triphosphonate, 1-hydroxyethane-
1,1-diphosphonic acid, ethanehydroxy-1,1,2
-Triphosphonic acid, ethane-1,2-dicarboxy-
1,2-diphosphonic acid, methanehydroxyphosphonic acid,
Nitrilotrimethylenephosphonic acid, ethylenediamine
Organic phosphonic acid derivatives such as trakismethylene phosphonic acid
Body, nitrilotriacetic acid, ethylenediaminetetraacetic acid, hydro
Xyethyliminodiacetic acid, hydroxyethylethylenedi
Amine triacetic acid, diethylene triamine pentaacetic acid, triethyl
Aminopolyacetic acids such as lentetramine hexaacetic acid, dicarbo
Organic acids such as tetrasodium xymethylglutamate
And 1-hydroxyethane-
1,1-diphosphonic acid, ethylenediaminetetrakisme
Tylene phosphonic acid, ethylenediaminetetraacetic acid, diethyl
More preferred are triaminepentaacetic acid and the like. 1-hydroxy
As the main commercial product of cyetane-1,1-diphosphonic acid
Is, for example, BRIQUES from Albright Wilson
T ADPA, Killest PH-210 from Kirest, Mo
DEQUEST 2010 by Insanto Inc.
However, the same effect can be obtained by using any of them. The above-mentioned chelate is added to the liquid bleaching composition of the present invention.
When an agent is blended, the composition contains 0.05 to 3% by mass.
And more preferably 0.1 to 3 mass
%, Particularly preferably 0.3 to 3% by mass.
is there. Within this range, the liquid appearance is good and the bleaching
The stability of the product and the stability of the bleaching component are also good. The liquid bleaching composition of the present invention further comprises a bleaching effect.
Organic peracid precursor for the purpose of improving fruit
it can. A typical example of an organic peracid precursor is tetraacetate.
Tylethylenediamine, pentaacetylglucose,
Sodium ctanoyloxybenzenesulfonate, Nona
Sodium noyloxybenzenesulfonate, decanoy
Sodium ruoxybenzene sulfonate, undecanoy
Sodium ruoxybenzene sulfonate, dodecanoyl
Sodium oxybenzenesulfonate, octanoylo
Xybenzoic acid, nonanoyloxybenzoic acid, decanoyl
Oxybenzoic acid, undecanoyloxybenzoic acid, dode
Canoyloxybenzoic acid, octanoyloxybenze
, Nonanoyloxybenzene, decanoyloxyben
Zen, undecanoyloxybenzene, dodecanoylo
Xybenzene and the like can be mentioned. Among these
In particular, sodium nonanoyloxybenzenesulfonate,
Sodium dodecanoyloxybenzenesulfonate,
More preferred is canoyloxybenzoic acid. The liquid bleaching composition of the present invention can be used
Improve usability by having viscosity
Can be. The preferred viscosity is 1 to 200 mPa · s (2
5 ° C.), more preferably 10 to 100 mPa · s (25
° C). Means for thickening liquid bleachable compositions include
Thickening method by combination of surfactants, as a thickener,
Polyacrylic acid, crosslinkable polyacrylic acid, polyethylene
Glycol (weight average molecular weight 10,000 or more),
Examples of the method include the addition of chill cellulose.
You. The liquid bleaching composition of the present invention further comprises
Various components such as fragrances are stably compounded as optional components.
Ethanol, isopropanol, phenylpolyoxy
Monohydric alcohols such as ethylene glycol and ethylene
Len glycol, propylene glycol, polyethylene
C. Polyhydric alcohols such as glycol and glycerin
Idrotropes can be included. Also, chloride
Sodium, potassium chloride, sodium sulfate, sodium carbonate
Inorganic salts such as lium, potassium carbonate and sodium borate
, Silicones, fungicides, fluorescent dyes, enzymes, etc.
To be added to liquid detergent compositions and liquid bleach compositions
If necessary, it can be blended as needed. The undiluted solution pH of the liquid bleaching composition of the present invention is:
As the acidic substance, inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid, p-
Toluenesulfonic acid, citric acid, phosphonic acid derivatives, etc.
Using an organic acid and an alkaline substance,
Sodium, potassium hydroxide, sodium carbonate, carbonated water
PH 2.0 ~ using sodium hydrogen, ammonia, etc.
It is preferable to adjust the pH to 8.0, and to adjust the pH to 3.0 to 7.0.
It is more preferable to adjust. Specify pH in this range
As a result, more stable and high bleaching performance can be obtained
It is preferred. The liquid bleaching composition of the present invention may further comprise a fragrance.
It can also be blended, as the flavor, usually the following flavor
Perfume composition containing multiple combinations of raw materials is suitable for use
Is done. The amount of the flavor composition is based on the total amount of the composition.
Is preferably 0.001 to 20% by mass, more preferably
Is incorporated in an amount of 0.01 to 10% by mass. List of perfume raw materials used as perfume
Can be found in various references, such as "Perfume and F
labor Chemicals, "Vol. Iand
  II, Steffen Arctander, All
ured Pub. Co. (1994) and "Synthetic fragrances
  Chemistry and Product Knowledge ”, Motoichi Indo, Chemical Daily (1
996) and "Perfume and Flavor"
  Materialsof Natural Orig
in ", Stephen Arctander, All
ured Pub. Co. (1994) and "A hundred of fragrances
, Japan Fragrance Association, Asakura Shoten (1989) and "P
erfumery MaterialPerforma
nce V. 3.3 ", Boelens Aroma
Chemical Information Serv
ice (1996) and "Flower oils a
nd Floral Compounds In Pe
rfumery ", Danute Lajaujis
Anonis, Allured Pub. Co. (19
93).
Part of the disclosure of the handbook. The liquid bleaching composition according to the present invention is thin-walled.
Containers that reduce environmental impact by reducing the amount of resin
And containers with improved light transmittance to improve usability.
Will be delivered. That is, it has a certain thickness and high light-shielding properties
Can be stored in a container having a
The light transmittance in the range of nm is 10% or more, preferably
The area occupied by the portion that is 15% or more is the total surface area of the container.
0.5% or more, preferably 1% or more, particularly preferred
Or 3% or more. In the present invention,
"Light transmission in the wavelength range of 200 to 700 nm
Is 10% or more. "
In the long region, the light transmittance is 10% or more, preferably 1%.
It is sufficient if a part of the wavelength region of 5% or more is provided.
The light transmittance at all the wavelengths of
There is no need to exceed. Hereinafter, the light transmittance is as follows.
Defined. Excellent environmental impact and usability
A liquid bleachable composition is obtained. The light transmittance is Hitachi
U-3310 Spectrophotometer (60mmΦ integrating sphere)
(Attachment) to measure the transmission spectrum and transmittance
Was. It should be noted that the wavelength is in the range of 200 to 700 nm.
The upper limit of the light transmittance is not particularly limited.
However, considering the availability of materials, etc., the total surface area of the container
0.5% or more of the wavelength region of 200 to 700 nm
Light transmittance in the range of 10 to 70%
desirable. Also, in the wavelength range of 200 to 700 nm.
The area of the container whose light transmittance is 10% or more
There is no particular upper limit on the rate at which
If the entire container is light in the wavelength range of 200 to 700 nm
It is composed of a single layer or a laminated material having a transmittance of 10% or more.
May be implemented. As the container of the present invention,
Generally used as long as it is formed to have an excess rate
A known container can be used. The liquid bleaching composition of the present invention is described below.
The container to be stored will be described, but in the following description,
The bleach container used for daily bleaching
A dedicated simple container for refilling the body container is called a refill container.
Define. The shape, capacity, etc. of the container are particularly limited.
Not something. <Main Container> The main container is generally a body part.
And a measuring cap, and the body
Part, cap part, measuring cap
There is something. The shape may be cylindrical or elliptical. Figure
1 to 3 show one embodiment of the main body container. Where the figure
1 has a measuring cap 2 and a substantially cylindrical body.
The body part 3 has a handle part 4 formed thereon.
ing. The main container 1 'shown in FIG.
From the nozzle cap 5 and the substantially trapezoidal columnar body 3 '
Become. Also, a transparent or translucent strip along the height direction
A part 6 is formed, and this part is a scale part. Figure
3 has the same shape as that of FIG.
Is something that does not exist. Below are the parts
The main container is used as the container of the present invention.
When using, the total surface area of the container is
Defined as the total surface area of the resulting main container. The surface area of the body is usually the total surface area of the container.
Since it occupies a large part, in the case of the main body container of the present invention, the body
Part occupying 0.5% or more of body surface area, if necessary
The whole is transparent to light in the wavelength range of 200 to 700 nm.
So that the excess rate is 10% or more, preferably 15% or more.
It is desirable to do. An example of such a container configuration is
For example, as shown at 6 in the container body 1 'shown in FIG.
The transparent part occupies more than 0.5% of the surface area of the body part 3 '.
The solstice is provided with a translucent strip 6, and if necessary,
When the scale is set, the liquid level is confirmed over the entire container.
It can be recognized and the refill time can be visually checked, so in terms of usability
preferable. In this case, on the front and back of the container,
Usually a label is attached, so a transparent strip scale is attached.
If it is necessary to attach it to the side,
Is 3 mm or more, depending on the size of the container,
Is more preferably 5 mm or more. As the resin material of the body, a thermoplastic resin
Suitable for low density polyethylene, high density polyethylene
, Nylon, polypropylene, polyvinyl chloride, poly
Freely selectable from styrene, polyethylene terephthalate, etc.
I can do it. Among these, low density polyethylene,
High-density polyethylene and polypropylene are more preferred.
These may be used alone or in combination of two or more.
Suitable for use as a mixed resin or as a laminated material
You can also be. Further, the liquid bleaching composition of the present invention may further comprise a peracid
Since gas is generated by the decomposition of hydrogen hydride,
Preferably, it has a certain degree of gas permeability. Therefore, the tree
The gas permeability of the fat material is 500 to 4000 in terms of oxygen permeability.
cm^Three/ M^Two・ 24h ・ atm, carbon dioxide permeability is 15
00-20,000cm^Three/ M^Two・ 24h ・ atm is preferred
No. The gas permeability was measured according to JIS K7126 differential pressure.
It can be measured according to the law (23 ° C., thickness 0.
025 mm conversion). The main container is used for a long time at home.
Considering the above, a certain strength is required. Therefore,
The average body thickness is determined by the type of resin used and its density.
Degree, depending on the shape of the container, but usually 0.4 to
2.0 mm, preferably in the range of 0.7 to 1.5 mm.
Good. In addition, the thickness of the bottom is preferably 0.8 to 3 mm.
More preferably, the range is 1.0 to 2.6 mm. The body part is the above-mentioned requirement as the container of the present invention.
As long as the above conditions are satisfied, coloring may be performed using a pigment. Money
Pigments include phthalocyanine pigments, titanium-containing pigments, acids
Chromium chloride, cobalt, silica, alumina, etc.
Azo pigments, anthraquinone pigments, perinone pigments
Organic pigments such as pigments and thioindigo pigments can be used.
it can. In addition, antioxidants and antistatic agents, UV absorption
General container additives such as lubricants and lubricants can be added.
You. The cap section is for discharging the liquid and attaching the cap.
Is usually used when assembling each part.
Since the ratio in the total surface area of the container is small,
Requirements for the container of the present invention without particular consideration.
Can be achieved. The shape of the outlet is suitable for usability.
However, a nozzle type is generally used. Figure 4
Fig. 3 shows one embodiment of a nozzle cap portion of the main body container shown in Figs.
You. The nozzle cap 5 shown in FIG.
And a cap main body 5b.
An outer fitting type nozzle cap having a flange portion 5c formed therein.
You. As the resin material of the cap portion, thermoplastic resin is used.
Suitable for resin, low density polyethylene, high density polyethylene
Tylene, nylon, polypropylene, polyvinyl chloride,
Free from polystyrene, polyethylene terephthalate, etc.
You can choose. Among these, low-density polyethylene
, High-density polyethylene, polypropylene, etc.
New These may be used alone, or two
The above may be appropriately combined into a mixed resin, or a laminated material.
It can also be used. The cap part is the same as the container of the present invention.
As long as the requirements are satisfied, coloring may be performed using a pigment.
Phthalocyanine pigments, titanium-containing pigments
Materials, chromium oxide, cobalt, silica, alumina, etc.
As general pigments, azo pigments, anthraquinone pigments,
Using organic pigments such as linone pigments and thioindigo pigments
Can be In addition, antioxidants and antistatic agents, ultraviolet
Add general container additives such as wire absorbers and lubricants
Can be. The measuring cap used for the main container is
Accounts for more than 0.5% of the surface area, considering the ease of volume
Part, if necessary, the whole wavelength is 200-700 nm
Light transmittance in the range of 10% or more, preferably 15% or more.
%. Such a weighing key
Using a cap makes it easy to see the liquid level during weighing,
It is preferable because it can be measured. The shape of the measuring cap is single
The structure may be double or double, but the content is a reactive liquid.
Double structure that is difficult to handle and hard to drip
Is preferred. 5, 6, 7, 8, 9 and 1
0 shows one embodiment of the measuring cap. here,
The measuring cap 2 ″ shown in FIGS. 5 and 6 is used for measuring.
Cap body 2a "and screw portion 2 formed on the lower end side
b "is an inner fitting type cap having a single structure.
The measuring cap 2 'shown in FIGS.
Cap book used for the main body container shown and used for weighing
From the body 2a 'and the threaded portion 2b' formed in the middle
This is an outer fitting type cap having a double structure. In addition,
The measuring cap 2 shown in FIGS. 9 and 10 is a main body container shown in FIG.
Used in the cap, the screw part 2b is formed on the inner surface
Formed integrally with the body 2a so that the lower end protrudes inside the body 2a
External fitting type of double structure consisting of
Up. As the resin material of the measuring cap,
Is considered, the critical surface tension is 0.015 N / m or more,
More preferably, a thermoplastic resin of 0.020 N / m or more is used.
preferable. The critical surface tension is Zisman
Can be measured according to the method described in The material of the measuring cap is made of low-density polyethylene.
, High density polyethylene, nylon, polypropylene,
Polyvinyl chloride, polystyrene, polyethylene terephthalate
It can be freely selected from rates and the like. Among these
Low density polyethylene, high density polyethylene, polypropylene
Len and the like are particularly preferred. These can be used alone
Well, two or more kinds are appropriately combined to form a mixed resin.
Or can be used as a laminated material. The measuring cap is used as the container of the present invention.
As long as the above requirements are satisfied, coloring with a pigment may be performed.
No. Phthalocyanine pigments, titanium-containing pigments
Pigment, chromium oxide, cobalt, silica, alumina, etc.
Azo pigments, anthraquinone pigments, pe
Using organic pigments such as linone pigments and thioindigo pigments
Can be In addition, antioxidants and antistatic agents, ultraviolet
Add general container additives such as wire absorbers and lubricants
Can be. A body containing the liquid bleachable composition of the present invention
As described above, the container includes the body and the weighing cap.
Or body, cap, and measuring cap
0.5% or more of the total surface area of the container when assembled
The area occupying the area is in the wavelength range of 200 to 700 nm.
From a single layer or a laminated material having a light transmittance of 10% or more.
The body and measuring cap
It is preferable that the light transmittance of each part is high in terms of usability,
They do not have to be compatible.
You can also choose one. <Refill Container> The refill container has a total surface area of the container.
The part occupying 0.5% or more of the area, if necessary the whole
Light transmittance of 10% or less in the wavelength range of 200 to 700 nm
Above, preferably by more than 15% of single layer or laminated material
Be composed. Especially light transmittance in the range of 400-500 nm
Is preferably 20% or more. Use such a refill container
And the remaining amount of liquid can be checked during refilling.
It is preferable because it is possible. Also, the capacity becomes two refills.
If the liquid level is visible,
It is preferable because it can be replaced. The shape of the refill container can be bag-like or bottle-like.
Well, in the case of a thin-walled bottle, it has a rib structure on the bottle surface
May be. The shape of the spout is not particularly limited. FIG.
1 and 12 show an embodiment of the refill container. That is, FIG.
The refill container 7 shown in the figure is a standing pouch-shaped bag
A body 7a and a spout 7b formed at an upper corner thereof.
It is a sealed bag. The refill container 8 shown in FIG.
It is a tor-shaped container, and includes a body 8a and a container lid 8b.
A plurality of horizontal ribs 8c are formed on the body 8a.
You. As the resin material of the refill container, low density poly is used.
Ethylene, high density polyethylene, nylon, polypropylene
Ren, polyvinyl chloride, polystyrene, polyethylene
It can be freely selected from phthalate and the like. Bag refill
In the case of a container, a multilayer laminate manufactured by a known method
Composed of a thermoplastic resin film having a structure
Is more preferred. Especially for standing pouches, 2
A laminated material with more than two layers is suitable for strength such as standing.
are doing. As the material for lamination, a linear low-density polyethylene
Ren, drawn polypropylene, ethylene vinyl alcohol
Copolymer (EVOH), stretched nylon, polyethylene
Preferred are phthalate and the like. Linear inside the refill container
Low density polyethylene, high density polyethylene, stretched polyp
Use propylene, etc.
Uses propylene, polyethylene terephthalate, etc.
Is preferred. In the case of a two-layer structure, the resin
The resin used inside the refill container is made of linear low-density
Ethylene is particularly preferred, and the resin used on the outside is stretched.
Nylon and polyethylene terephthalate are particularly preferred
No. In the case of a three-layer structure, the refill volume of these resins
The resin used for the innermost layer of the vessel is a linear low-density polyethylene.
Is particularly preferable, and the resin used for the intermediate layer is a stretched polyethylene.
Propylene, ethylene vinyl alcohol copolymer (EV
OH), stretched nylon is particularly preferred and used for the outermost layer
For the resin, stretched nylon, polyethylene terephthalate
Is particularly preferred. In addition, aluminum foil or
Interposing a colored layer also maintains the light transmittance of the present invention.
It can be implemented within the range. In the case of a thin bottle, the volume is 100 mL.
2-5 g of polyethylene resin or polypropylene resin
It is preferred to use Gas Permeability of Single Layer of Resin Used for Refill Container
Is 10 to 6000 cm in oxygen permeability^Three/ M^Two・ 24h ・
atm, 40 to 20,000cm in carbon dioxide permeability^Three/
m^Two・ 24h ・ atm is preferable (measurement 23 ° C, thickness
0.025 mm conversion), when the multilayer structure is used,
Oxygen permeability is 5-600cm^Three/ M^Two・ 24h ・ atm,
10 to 2000 cm in carbon dioxide permeability^Three/ M^Two・ 24h
-Atm is preferred. The refill container is the essential component of the container of the present invention.
As long as the conditions are satisfied, coloring may be performed using a pigment.
As gold pigments, phthalocyanine pigments, titanium-containing pigments,
Chromium oxide, cobalt, silica, alumina, etc.
Azo pigments, anthraquinone pigments, perinones
Organic pigments such as thioindigo pigments and thioindigo pigments
Can be. In addition, antioxidants and antistatic agents, UV absorption
General container additives such as lubricants and lubricants can be added.
You. [0082] According to the present invention, the liquid oxygen bleaching agent
Dye does not cause color fading in long-term storage,
Considering usability and environment using liquid bleaching composition containing dye
Can be used by filling it into a container that transmits
Liquid with excellent properties and safety, and also excellent prevention of color fading
A body bleaching composition is obtained. [0083] Next, the present invention will be described with reference to Examples and Comparative Examples.
As will be described more specifically, the present invention is not limited to these examples.
It is not limited. [Examples 1 to 15 and Comparative Examples 1 to 8] Table 1
And the liquid bleachable composition was prepared in a conventional manner so as to have the composition shown in Table 2.
Prepared according to the following, stored in the container shown in Table 1 and Table 2,
The liquid bleaching compositions of Examples 1 to 15 and Comparative Examples 1 to 8
Obtained. For these, the following storage prevents dye fading
Method for evaluating stability, method for evaluating container usability after storage,
The evaluation was performed according to the visual stability evaluation method. Table 1 shows the results
And Table 2 together. In Tables 1 and 2, the column for the B component was used.
Are specific examples of the component (B) of the present invention.
The description given under the structural formula (Formulas 1 to 3) of the compound described above
Indicates that the compound indicated by the symbol was used.
o. Table 3-5 shows the properties of the containers described in
The C component is shown in Table 6, and the fragrance composition is shown in Tables 7-14.
As described. Also,% in each case is
Unless otherwise stated, all are mass%. However, C component is ppm
Displayed with. Furthermore, the amount of each component is the compounding amount converted to pure content.
is there. In addition, the structure of each dye is described in "Legal Statutory Handbook"
(Edited by Japan Cosmetic Industry Association). [Method for Evaluating Prevention of Fading by Storage]
And the bleaching compositions (liquid bleaching compositions) of Comparative Examples
Put in the containers shown in Table 1 and Table 2, respectively.
Stored on the rooftop for 14 days. Sunlight when stored
The amount of UV radiation on the roof is 13M in 14 days
J / m^Two(Integrated illuminance recorder: Suga test machine
(PH-11M-3AT). Thereafter, the bleach composition was removed from the container.
Then, five panelists visually observe the same composition again.
The following evaluation criteria are compared with each composition prepared as follows.
Therefore, the color fading was determined, and the average score of five persons was calculated. <Evaluation Criteria> 4 points: almost no change. 3 points: Discolored slightly. 2
Point: Discolored slightly. 1 point: Discolored remarkably. [Usability of container after storage]
Similarly, store the container with the contents on the roof for 14 days, and
The evaluation was performed in such a manner. [0091] Five panelists are
Performs the following operations 1) and 2), and attaches containers 5 to 7.
Then, perform the following operation 3) to evaluate
Judgment was made according to the standards. 1) Ease of taking the cap Weigh the contents into a measuring cap using each main container,
The ease of taking the cap and the visibility of the liquid surface were evaluated. 2) Easiness of refill timing 30%, 20%, 10% of the contents in each main container
Prepared items and evaluated how easy it is to determine when to refill
did. 3) Feeling of security during refilling Using each refill container, refill to empty container 1 and refill
The safety of the container was evaluated. <Evaluation Criteria> 5 points: Very good, 4 points: Moderately good, 3 points: Normal, 2
Point: somewhat bad, 1 point: very bad In the case of containers 1-4, two operations 1),
2) The score when adding the score and calculating the average score of 5 people
◎ 4.5 points or more ◎, 3.5 points or more ○, 2.5 points or more
Was evaluated as Δ, and less than 2.5 points was evaluated as ×. About containers 5-7
Is the point when the average score of the five people in operation 3) is calculated.
4.5 points or more ◎, 3.5 points or more ○, 2.5 points or more
△, less than 2.5 points were rated as ×. [Liquid appearance stability] Each bleaching composition was placed in a container 1.
The material was sealed and stored in a constant temperature room at 40 ° C. for one month. Save
Visual observation of the appearance of the liquid afterwards, and evaluation according to the following criteria
Valued. <Judgment criteria> ○: No change △: slight turbidity ×: Separation or cloudiness [0098] [Table 1][0099] [Table 2]* 1 to 13 in Tables 1 and 2 are as follows.
is there. * 1 35% aqueous solution manufactured by Mitsubishi Gas Chemical Company * 2, 3 Nonionic surfactant (manufactured by Lion Corporation),
Polyoxyethylene alkyl ether, Yi
N based on the total mass of the nonionic surfactant of the general formula (1)
_av-2 to n_avNonionic surfactant included in +2 range
Of the total mass of Nonionic surfactant * 2: Yi = 84 (%), alkyl
Group; C12, average number of moles of added EO = 5 Nonionic surfactant * 3: Yi = 40 (%), alkyl
Group; C12 / 14: 7/3, average number of moles of EO added = 6 * 4 C10-C14 alkylbenzene sulfonic acid
(Lion) * 5 Sodium α-olefin sulfonate having 14 carbon atoms
(Lipolan LB-440: manufactured by Lion) 40% product * 6 1-hydroxyethane-1,1-diphosphonic acid
(BRIQUEST ADPA; Albright Wilso
60% product * 7 1-hydroxyethane-1,1-diphosphonic acid
(DEQUEST 2010; manufactured by Monsanto) 60%
Goods * 8 Ethylenediaminetetrakismethylenephosphonic acid
(BRIQUEST 422; Albright Wilson
60% product * 9 Sodium dodecanoyloxybenzenesulfonate
(Lion synthetic product) JP-A-06-316700
Synthesis method for bleach activator (I-3) described in
Manufactured according to. * 10 Acrylic acid / alkyl methacrylate copolymer
(CARBOPOL ETD2623; BFGoodr
ich) * 11 Phenyl polyoxyethylene alcohol (EO)
2mol) (Sunfine PH-20: manufactured by Sanyo Kasei Co., Ltd.) * 12 Sodium tetraborate decahydrate (BORAX; B
(ORAX) * 13 Sodium L-ascorbate (Daiichi Fine
Chemical company) [0101] [Table 3][0102] [Table 4][0103] [Table 5][0104] [Table 6] [0105] [Table 7][0106] [Table 8][0107] [Table 9][0108] [Table 10][0109] [Table 11][0110] [Table 12][0111] [Table 13][0112] [Table 14]As shown in Examples 1 to 15, dye fading
The evaluation points of the preventive properties were 3.2 to 4.0 points. That is, the book
The liquid bleachable composition of the invention has a wavelength of 200 to 700 nm.
Area of a portion having a light transmittance of 10% or more in the region
Is 9-100% of the total surface area of the container
Color fading of the dye due to light even when stored in an excellent container
Bleaching composition with little stability
Product, thereby improving usability.
You. Further, the liquid bleaching composition of the present invention has a color
Not only excellent stability but also stability when stored at 40 ° C
Is also an excellent composition. On the other hand, in Comparative Examples 1 to 8, the color fading prevention
In a container with poor stopping performance or low light transmittance.
Therefore, the usability was poor. That is, B of the present invention
Components are not blended, the whole container is 200-700n
m having a light transmittance of 10% or more in a wavelength region of m.
In Comparative Examples 1 to 4 and 8 stored in containers having excellent transient properties,
Discoloration of the color tone of the dye was observed, and
Refill from the refill container to the main container as the color fades
The sense of security at the time is worse, and the usability after storage is worse
Is recognized. In addition, the component B or D of the present invention is blended.
Not in the wavelength range of 200 to 700 nm
The part where the light transmittance is 10% or more is 0% of the total surface area of the container.
In Comparative Examples 5, 6, and 7 filled in a container having a high light-shielding property.
Is used to improve the color fading prevention of the dye.
The nature will deteriorate. From the results of the above comparative study, the liquid drift of the present invention was
Whitening agent composition reduces the amount of resin and improves usability
Used in a container designed to transmit light.
Even when used, it prevents the color of the dye from fading under sunlight exposure conditions.
It is recognized that it is excellent in stopping performance.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic front view of a main body container for explaining a configuration example of a container of the present invention. FIG. 2 is a schematic front view of a main container illustrating another configuration example of the container of the present invention. FIG. 3 is a schematic front view of a main body container for explaining still another configuration example of the container of the present invention. FIG. 4 is a schematic front view showing an example of a nozzle cap portion of the main body container shown in FIGS. FIG. 5 is a schematic front view showing an example of a measuring cap of a main container used as the container of the present invention. FIG. 6 is a schematic vertical sectional view of the measuring cap of FIG. 5; FIG. 7 is a schematic front view showing an example of a measuring cap of the main body container shown in FIGS. FIG. 8 is a schematic vertical sectional view of the measuring cap of FIG. 7; FIG. 9 is a schematic front view showing an example of a measuring cap of the main body container shown in FIG. FIG. 10 is a schematic vertical sectional view of the measuring cap of FIG. 9; FIG. 11 is a schematic front view showing an example of a refill container used as the container of the present invention. FIG. 12 is a schematic front view showing another example of the refill container used as the container of the present invention. [Brief description of reference numerals] 1, 1 ', 1 "Main container 7, 8 Refill container

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) C11D 17/08 C11D 17/08 D06L 3/02 D06L 3/02 F-term (Reference) 4H003 AB15 AB19 AC08 AC11 BA12 DA01 DA17 EA18 EA21 EA30 EB03 EB22 EB24 EB30 ED02 EE04 FA08 FA12

Claims (1)

Claims: 1. A wavelength range of 200 to 700 nm, comprising: A) hydrogen peroxide, B) a phenolic radical trapping agent, C) a dye, and D) a surfactant. 3. The liquid bleaching composition according to claim 1, wherein an area of a portion having a light transmittance of 10% or more is filled in a container occupying 0.5% or more of the total surface area of the container.