CN104254591B

CN104254591B - Clothing cleanser compositions

Info

Publication number: CN104254591B
Application number: CN201380020113.1A
Authority: CN
Inventors: 森川悟史; 加贺谷真理子
Original assignee: Kao Corp
Current assignee: Kao Corp
Priority date: 2012-04-16
Filing date: 2013-04-11
Publication date: 2017-05-31
Anticipated expiration: 2033-04-11
Also published as: WO2013157480A1; IN2014DN08280A; JP5398095B2; CN104254591A; JP2013237836A

Abstract

The present invention relates to a kind of clothing cleanser compositions, the clothing cleanser compositions contain more than the mass % of (a) surfactant 10 and below 70 mass %, and more than the mass % of (b) alkaline agent 5 and below 50 mass %, wherein, as (a) composition, contain specific sour amide compound (a 1) composition, (a 1) composition is wherein somebody's turn to do to account for more than the 20 mass % of (a) composition and be somebody's turn to do more than the 5 mass % that (a 1) composition accounts for said composition, and as (a) composition, more than the mass % of nonionic surfactant (a 3) 0 and below 20 mass % beyond containing above-mentioned (a 1) composition in (a) composition.According to the present invention it is possible to provide a kind of washing methods of the clothing cleanser compositions and clothing using the cleanser compositions for the sebum dirt that is attached on clothing with excellent cleaning force.

Description

Clothing cleanser compositions

Technical field

The present invention relates to clothing cleanser compositions.

Background technology

In recent years, it is not enough as cleaning force can be enumerated in the technical problem of washing in global range.In Asia gas Wen Gao, even if once producing a large amount of dirts but washing times few.Therefore, dirt is saved bit by bit as problem on clothing, is sought The raising of cleaning force.For this dirt, hand-washed again after immersion certain hour typically by detergent solution in Asia To process.

So far, it is commonly known that if using single ethanol amide, cleaning force or foaming characteristic are carried if auxiliary activity agent Height, can also improve the stability or dissolubility of cleaning agent particle.For example in patent document 1, disclose a kind of clothing powder Cleanser compositions, its by containing the single ethanol amide compound represented by formula and the polymer with carboxylic acid group, water not Activating agent beyond insoluble inorganic thing, water soluble inorganic substance and single ethanol amide compound, thus cleaning force, stability and Dissolubility is excellent.

Prior art literature

Patent document

Patent document 1：Japanese Patent Laid-Open 2002-294283 publications

The content of the invention

That is, the invention mainly relates to：

[1] a kind of clothing cleanser compositions, wherein containing more than the mass % of (a) surfactant 10 and 70 mass % Hereinafter, and,

More than the mass % of (b) alkaline agent 5 and below 50 mass %,

As the composition of (a), containing the compound (a-1) represented by logical formula (I),

[in formula, R¹It is chain type alkyl that carbon number is 9, R²It is alkyl that carbon number is 1~3, R³It is carbon number It is 1~6 alkylidene or alkenylene.]

Here, (a-1) composition accounts at least 20 mass % of (a) composition, and (a-1) composition accounts for clothing cleaning agent group At least 5 mass % of compound, are further used as (a) composition, contain the nonionic surfactant beyond above-mentioned (a-1) composition (a-3), and (a-3) composition in (a) composition be more than 0 mass % and below 20 mass %；And,

[2] a kind of washing methods of clothing, comprising clothing is soaked in above-mentioned [1] the clothing cleanser compositions In cleaning solution obtained from dilute with water.

In existing cleaning agent class, cleaned compared to using washing machine, although soaking and washing can provide certain clear Clean power, but the very many problems of the sebum remained on clothing are still present, thus also cause the cleaning force such as outward appearance or smell It is not enough.

Therefore, the present invention relates to be used for the clothing that sebum dirt can play excellent cleaning force in the cleaning of clothing Cleanser compositions, further in the case where soaking and washing is used can by the easy residual that is generally difficult to come off into Divide and removed from clothing, such that it is able to reduce the cleanser compositions of the residual of the sebum in the clothing after cleaning.

According to the present invention it is possible to provide the clothing that there is excellent cleaning force for the sebum dirt being attached on clothing use Cleanser compositions and the laundry process using the clothing cleanser compositions.

Specific embodiment

In the present invention, clothing refers to such as underwear, shirt, trousers, socks, towel, handkerchief, sheet, pillowcase, bathroom pin All fibres product or all cloth products that pad, fabric shoes et al. are used, refer to all so-called to be available for home-use washing Fiber product.

<(a) composition ＞

A () composition is surfactant.A () composition is, be essential component with (1) (a-1) composition described later, according to demand Containing beyond (2) anion surfactant [(a-2) composition], (3) (a-1) composition nonionic surfactant [(a-3) into Point] and (4) (a-1) composition~(a-3) composition beyond surfactant, surfactant.As composition (a) composition Surfactant is not particularly limited, and can enumerate known various surfactants in field of the present invention.

In cleanser compositions of the invention, contain more than the mass % of (a) composition 10 and below 70 mass %, preferably 10 More than quality % and 50 below mass %, more preferably more than 15 mass % and below 40 mass %.From from the viewpoint of cleaning force, More than the mass % of (a) composition 10 is preferably comprised, from from the viewpoint of cleaning force, below the mass % of (a) composition 70 is preferably comprised.

As the composition of (a), contain the compound represented by a certain amount of logical formula (I), i.e. (a-1) composition,

[in formula, R¹It is chain type alkyl that carbon number is 9, R²It is alkyl that carbon number is 1~3, R³It is carbon number It is 1~6 alkylidene or alkenylene.].More specifically, (a-1) composition accounts at least 20 mass % of (a) composition, i.e. account for A more than the 20 mass % in total quality of () composition, preferably occupy more than 25 mass % and below 60 mass %, more preferably account for Have more than 25 mass % and below 40 mass %.From from the viewpoint of cleaning force, (a-1) composition preferably accounts for (a) composition at least 20 mass %, from from the viewpoint of cleaning force, (a-1) composition preferably accounts for below the 60 mass % of (a) composition.Further, from right From the viewpoint of the cleaning force of sebum dirt, (a-1) composition at least contains 5 mass % in cleanser compositions of the invention, Preferably comprise more than 10 mass %, further preferably more than 15 mass %, further preferably more than 30 mass %.From to sebum dirt From the viewpoint of the cleaning force of dirt, at least 20 mass % that preferably (a-1) composition is accounted in (a) composition, and in cleaning of the invention At least contain 5 mass % in agent composition.

R in logical formula (I)¹It is chain type alkyl that carbon number is 9, preferably carbon number is 9 saturation or undersaturated Chain type alkyl.Specifically, as R¹- CO-, can enumerate by derivative acyl groups such as capric acid, 4- ethyl octanoic acids as preferred base Group.The acyl group more preferably as derived from straight chain capric acid.The R for just leading in formula (I)¹Carbon number for, although it is also known that carbon atom Number in the case of soaking and washing clothing, uses R for beyond 9¹Carbon number be chemical combination represented by 9 logical formula (I) Significantly high cleaning is shown during thing.

R in logical formula (I)²It is alkyl that carbon number is 1~3, preferably carbon number is 1~3 straight chain or side chain Alkyl, more preferably methyl, ethyl, more preferably methyl.

R in logical formula (I)³It is alkylidene or alkenylene that carbon number is 1~6, preferably carbon number is 1~6 Straight or branched alkylidene or the alkenylene of straight or branched that carbon number is 2~6, more preferably carbon number It is 2 or 3 straight chain or the alkylidene of side chain.More specifically, it is sub- selected from 1,2- ethylidene, 1,3- propylidene and 1,2- Group in propyl group.From from the viewpoint of obtaining cleaning higher, preferred alkylidene is to be selected from 1,2- ethylidene and 1, Group in 2- propylidene, more preferably 1,2- ethylidene.

As the specific example of (a-1) composition, can enumerate for example, N- ethanol-N- methyl capric acid acidamide, N- isopropanols- N- ethyl capric acid acidamides etc..From from the viewpoint of obtaining spatter property higher, (a-1) composition is preferably the N- ethanol-N- methyl last of the ten Heavenly stems Sour acid amides.

(a-1) manufacture method of composition is not particularly limited, can for example, by aliphatic acid or aliphatic lower alcohol ester with Reaction of the dehydration or dealcoholization, fatty acid halide and alkanolamine of alkanolamine under base catalyst or be grease with Alkanolamine carries out ester-amide exchange reaction etc. to manufacture.

In (a-1) composition obtained by these methods, although a small amount of aliphatic acid, inorganic salts, glycerine etc. may be contained, but These materials will not produce any influence to the performance of composition of the invention.

As the surfactant for constituting (a) composition beyond (a-1) composition, such as anion surface active can be enumerated Nonionic surfactant (i.e. (a-3) composition) beyond agent (that is, (a-2) composition) or (a-1) composition, other can be enumerated Arbitrary cationic surfactant.From from the viewpoint of cleaning force, preferably using anion surfactant (a-2) as necessary Composition.Especially from from the viewpoint of the spatter property to dirt, preferred anionic surfactant (a-2).

In (a-2) composition, as the sulfuric acid of the alcohol that the preferred carbon number of anion surfactant is 10~18, Carbon number is sulfuric acid, alkylbenzenesulfonate, alkane sulfonate, the alpha-olefin sulphur of the alcoxylates of 8~20 alcohol Hydrochlorate, alpha-sulfo-fatty acid salt, alpha-sulfo-fatty acid alkyl ester salt or soap.In the present invention, the carbon of preferably alkyl chain is former Subnumber is 10~14 linear alkylbenzene sulfonate (LAS), and the carbon number of more preferably alkyl chain is 12~14 LABS Salt.The cation of alkali metal or amine is preferred from as the counter ion for constituting anion surfactant, is more preferably come from Sodium and/or potassium, MEA, the cation of diethanol amine.

As can with the preference of (a-2) composition of (a-1) composition, can enumerate selected from have atomicity be 10 with One or more of the sodium salt of the upper and alkyl benzene sulphonate of less than 14 alkyl, sylvite and single ethanol ammonium salt.As composition (a- 2) specific example can enumerate linear alkyl benzene sulphonate, straight chain Tetradecylbenzene potassium sulfonate etc..

(a-2) it is selected in into sharing somebody's cares and burdens in cleanser compositions of the invention containing more than 5 mass % and below 65 mass %, is entered One step is preferably comprised more than 8 mass % and below 40 mass %, further preferably more than 10 mass % and below 30 mass %.From From the viewpoint of dissolubility and cleaning force, preferably (a-2) composition in cleanser compositions of the invention containing 5 mass % with On, from from the viewpoint of dissolubility and cleaning force, (a-2) composition contains 65 matter preferably in cleanser compositions of the invention Amount below %.

From from the viewpoint of can take into account the high cleaning to dirt and sebum dirt, (a-1) in cleanser compositions Composition and (a-1) composition and total mass ratio of (a-2) composition, i.e. (a-1) composition/[(a-1) composition+(a-2) composition] is excellent Elect more than 0.2, preferably less than 0.8, more preferably more than 0.2 and less than 0.5, more preferably more than 0.2 and 0.3 as Below.

As the nonionic surfactant in (a-3) composition, the nonionic table of polyoxyalkylene alkyl type can be enumerated Face activating agent does not meet single ethanol amide of regulation of (a-1) composition etc..

As the specific example of (a-3) composition, polyoxyethylene alkyl ether, dodecanoyl single ethanol amide etc. can be enumerated. As polyoxyethylene alkyl ether, the polyoxyethylene alkyl ether represented by preferably following logical formula (II)s.

RO-(AO)_n-H (II)

[in formula, R bases are carbon number more than 10 and less than 16 aliphatic alkyl, and AO bases are that carbon number is 2~3 Oxyalkylene group, n represents average addition molal quantity, and n is more than 6 and less than 30 number.]

From from the viewpoint of the availability of raw material, R bases are preferably carbon number more than 10 and less than 16 straight chain or branch The alkyl of chain.Specifically, R bases are more preferably selected from 1- decyls, 1- dodecyls, 1- myristyls and 1- cetyls Group, more preferably selected from the group in 1- dodecyls and 1- myristyls.The specific example of oxyalkylene group is choosing Group from ethyleneoxy and 1,2- propenyloxy group.Never the cleaning effect of sebum is hindered because of (a-1) composition Viewpoint is set out, and n is preferably more than 8, more preferably more than 10, particularly preferably more than 12.From from the viewpoint of versatility, preferably It is less than 25, more preferably less than 20.

(a-3) content of composition can be above-mentioned (a-1) composition and (a-2) composition are removed from (a) composition each dense The surplus after any cationic surfactant below degree and 2 mass %.In order to improve cleaning force during immersion, (a-3) Contain 0~20 mass %, further preferably 0~10 in the surfactant of composition (a) composition for example preferably in the present invention Quality %, further preferably 0~4 mass %.

(a-3) content of composition can be each concentration that above-mentioned (a-1) composition and (a-2) composition are removed from (a) composition With the surplus after any cationic surfactant of below 2 mass %.In order to improve cleaning force during immersion, in the present invention In (a-3) composition for example preferably in the surfactant of (a) composition contain more than 0 mass % and below 20 mass %, enter one Step is preferably comprised more than 0 mass % and below 10 mass %, further preferably more than 0 mass % and below 4 mass %.

If the amount of (a-3) composition is excessive, it is believed that because of (a-3) composition (a-1) composition can be caused containing of the invention Stably emulsified in the cleaning solution of clothing cleanser compositions, disperseed or solubilisingization.Think its result cause (a-1) into Divide the sebum dirt for being difficult to adsorb and being attached on clothing, so as to reduce the cleaning effect of the sebum produced by cleanser compositions.

As a kind of implementation method of preferred combination, a kind of cleanser compositions of combination can be enumerated, wherein (a) Composition accounts for more than the 10 mass % and below 70 mass % of composition；(a-1) composition accounts at least 20 mass % of (a) composition, from From the viewpoint of cleaning force, 5 mass % are at least contained in cleanser compositions, preferably comprised more than 10 mass % and 30 matter Amount below %；From from the viewpoint of cleaning force, (a-2) composition contains more than 5 mass % and 65 matter in cleanser compositions Amount below %, preferably more than 8 mass % and below 40 mass %；(a-3) composition is surplus, the preferably surface of (a) composition More than 0 mass % and below 20 mass % in activating agent.As a kind of implementation method of the combination being more highly preferred to, one can be enumerated Kind combination cleanser compositions, wherein (a) composition be more than 10 mass % and below 50 mass %, (a-1) composition account for (a) into More than 25 mass % and below 40 mass % in point, in cleanser compositions containing more than 10 mass % and 30 mass % with Under, preferably more than 15 mass % and below 25 mass %；From from the viewpoint of cleaning force, (a-2) composition is combined in cleaning agent Contain more than 8 mass % and below 40 mass % in thing, preferably comprise more than 10 mass % and below 30 mass %；Soaked from improving From the viewpoint of cleaning force during bubble, the mass % of (a-3) composition 0~20, preferably 0 are contained in the surfactant of (a) composition ~10 mass %, more preferably 0~4 mass %.

Particularly from taking into account to dirt and sebum dirt all with from the viewpoint of good cleaning, as preferred group A kind of implementation method closed, can enumerate a kind of cleanser compositions of combination, wherein, (a) composition is in cleanser compositions More than 10 mass % and below 70 mass %；(a-1) at least 20 mass % that composition is accounted in (a) composition, and from cleaning force Viewpoint is set out, and more than 5 mass %, and (a-1) composition in preferable detergent composition are at least contained in cleanser compositions With (a-1) composition and total mass ratio of (a-2) composition, i.e. (a-1) composition/[(a-1) composition+(a-2) composition] is 0.2 Above and less than 0.8, more preferably more than 0.2 and less than 0.5, most preferably more than 0.2 and less than 0.3；It is clear from immersion is improved From the viewpoint of clean power, the mass % of (a-3) composition 0~20, preferably 0~10 mass %, more preferably 0 are contained in (a) composition ~4 mass %.

Particularly from from the viewpoint of taking into account to dirt and sebum dirt high cleaning all, as one kind of preferred compositions Implementation method, can enumerate a kind of cleanser compositions of combination, wherein (a) composition is 10 mass % in cleanser compositions Above and below 70 mass %；(a-1) at least 20 mass % that composition is accounted in (a) composition, and from from the viewpoint of cleaning force, At least contain more than 5 mass %, and (a-1) composition and (a-1) composition in preferable detergent composition in cleanser compositions Total mass ratio of (a-2) composition, i.e. (a-1) composition/[(a-1) composition+(a-2) composition] be more than 0.2 and 0.8 with Under, more preferably more than 0.2 and less than 0.5, most preferably more than 0.2 and less than 0.3；From the sight for improving immersion cleaning force Point is set out, and more than the mass % of (a-3) composition 0 and below 20 mass %, preferably more than 0 mass % and 10 are contained in (a) composition Below quality %, more preferably more than 0 mass % and below 4 mass %.

In addition, preferred concentration numerical value certain in the composition of above-mentioned (a-1), (a-2) and (a-3) or its (a) into Shared preferred proportion is for being reconcilable ratio in the concentration range or preferred scope of above-mentioned (a) composition in point, and tool Normal concentration of the concentration of the compound of body no more than its upperseat concept.

Used as alkaline agent, the solubility preferably for 20 DEG C of 100g of water is the material of more than 5g, more preferably 10g Material above.The alkali of carbonate, bicarbonate, sulphite, disulfate or phosphate etc. can be enumerated as alkaline agent Slaine, ammonium salt or amine salt etc..As composition (b), preferred alkali metal carbonate, alkali metal hydrogencarbonate, as concrete example Son, can enumerate sodium carbonate, potassium carbonate, sodium acid carbonate, and the composition is more preferably when composition of the invention is powder detergent Use.From from the viewpoint of spatter property, the salt of alkanolamine is preferably enumerated as ammonium salt or amine salt.The molecule of such alkanolamine Amount preferably less than 200.Other preferred molecular weight is less than 100 alkanolamine, specific preferably MEA.Alkanolamine more preferably exists Composition of the invention is used when being liquid cleaner.

In cleanser compositions of the invention, from from the viewpoint of spatter property, contain more than the mass % of composition (b) 5 and 50 Below quality %, more preferably below the mass % of more than 10 mass % 30.

It is attached in the sebum dirt on clothing, it is believed that exist by the calcium of hardness components contained in aliphatic acid and running water The aliphatic acid scum silica frost that ions binding is generated.(b) of the invention composition think have by cleaning solution dissociate aliphatic acid float Slag and reduce fusing point so that (a-1) composition of the invention is easier the effect being impregnated into sebum dirt.

Other compositions of ＜＞

It is not particularly limited as the form of this cleanser compositions, but preferably powder detergent composition.Such case Under, containing water-insoluble inorganic compound as composition (c).

As water-insoluble inorganic compound, material of the solubility less than 5 mass % preferably in 20 DEG C of water, more preferably It is the material below 1 mass %.Used as water-insoluble inorganic compound, the preferably average grain diameter of primary particle is 0.1~20 μm, The clay of such as crystallinity or amorphous aluminosilicate, silica, silicate hydrate compound, perlite, bentonite etc. Compound etc., it is preferable to use crystallinity or amorphous aluminosilicate, silica or silicate hydrate compound, wherein From metal ion block can and surfactant support energy from the viewpoint of, preferred crystallinity aluminosilicate.

In cleanser compositions of the invention, from from the viewpoint of dissolubility and cleaning, the matter of composition (c) 1 is preferably comprised Measure more than % and below 50 mass %, further preferably more than 5 mass % and below 40 mass %.

Known builder, bleaching agent (mistake in laundry detergents field can also be contained in powder detergent composition Carbonate, perborate, bleach-activating etc.), recontamination preventing agent (carboxy methyl cellulose etc.), soft agent, reducing agent (sulphite etc.), fluorescent whitening agent, foam inhibitor (silicone etc.), spices, colouring agent, enzyme (cellulase, pectase, amylase, Lipase), enzyme stabilizers, the additive such as antibiotic antiseptic.

Further in powder detergent composition, the neutral water-soluble inorganic such as sodium sulphate or sodium chloride can be contained Salt.The amount of the water-soluble inorganic salt is not particularly limited, preferably more than the 10 mass % and 70 mass % of cleanser compositions with Under, more preferably more than 20 mass % and below 50 mass %, more preferably more than 25 mass % and below 40 mass %. From from the viewpoint of cleaning force, water-soluble inorganic salt is preferably more than 20 mass % of cleanser compositions, from the sight of cleaning force Point sets out, and preferably water-soluble inorganic salt is below the 50 mass % of cleanser compositions.

In addition, from from the viewpoint of dissolubility, the water solubility of low-molecular-weight can also be used in powder detergent composition The carboxylate such as organic acid salt, such as citrate, fumarate.In addition, from from the viewpoint of cleaning force, as preferred thing Matter, can enumerate methyliminodiacetic acid salt, iminobisuccinate, ethylenediamine disuccinate, taurine oxalic acid Salt, hydroxyethyliminodiacetic acid salt, Beta-alanine diacetin, oxyimino disuccinate, methylglycine two Acetate, glutamic acid diacetic acid salt, asparatate diacetin, serine diacetin etc..

In the case of powder detergent composition, the amount as the moisture contained by composition is more few better.For example, it is preferable to It is below the 10 mass % of composition, more preferably more preferably below 5 mass %, more than 0 mass % and 3 mass % Below.

In clothing cleanser compositions of the invention, from from the viewpoint of cleaning force, do not contain preferably with carboxylic acid The amount of the contained polymer with carboxylic acid group is no more than 20 mass % in the polymer or cleanser compositions of base.As tool There is the polymer of carboxylic acid group, sodium salt, sylvite and the ammonium salt of acid-co-maleic acid or the sodium of polyacrylic acid can be enumerated Salt, sylvite and ammonium salt.

Clothing of the invention can be manufactured with cleanser compositions by known manufacture method.For example by following manufacture Method is manufactured.

In the case that composition of the invention is powder or granular detergent, can be by the way that the table as composition will be contained Face activating agent, alkaline agent, the slurry of any condition (such as metal ion block agent or polymer, water and other fluorescent dyes etc.) lead to The spray dried particle for crossing spray drying acquisition is changed using the surface such as zeolite, bentonite or aliphatic acid or its salt as needed Property agent carries out Surface coating and obtains.In the case where composition of the invention is liquid cleaner, preferably by surface-active There is no the operation of gelation or high viscosity to manufacture in agent.

＜ washing methods ＞

The present invention is also provided and a kind of clothing is soaked in the clothing cleanser compositions of the invention of dilute with water The cleaning method for being cleaned.Illustrate in detailed below.

Cleanser compositions dilute with water of the invention is modulated into cleaning solution, clothing is soaked in cleaning solution.As The water that can now use can be the running water containing hardness components.Even if cleanser compositions of the invention have hardness into Divide the feature that can also clean sebum dirt high.From from the viewpoint of can actually feel effect of the invention, make in cleaning solution The preferred hardness of water is preferably Deutschland hardness 4 ° of more than DH, more preferably 8 ° more than DH, more preferably 10 ° more than DH, It is preferred that 30 ° of below DH, further preferred 25 ° of below DH, more preferably 20 ° below DH, more preferably 18 ° below DH.From cleaning From the viewpoint of power, all surfaces surfactant concentration in cleaning solution is preferably more than 100ppm and below 2000ppm, more preferably It is more than 500ppm and below 1500ppm.

From from the viewpoint of cleaning force, soak time is preferably more than 1 hour, more preferably more than 2 hours, more excellent Elect as more than 3 hours, more preferably more than 5 hours, be still more preferably more than 6 hours, more more preferably 10 More than hour, but 24 hours can ensure sufficient cleaning force.It is excellent from from the viewpoint of maintaining color for colored clothing Elect less than 20 hours, more preferably less than 15 hours as.After washing by soaking, cleaning solution and clothing are added into laundry together The further dilute with water of machine can also obtain sufficient cleaning force, but it is preferred that do not dilute to clean, come more preferably through hand washing Cleaning.

From from the viewpoint of cleaning, with the quality (kg) and the capacity (L) of cleaning solution of clothing when cleaning than institute table The bath raio [weight (kg) of capacity (the L)/clothing of cleaning solution] shown is preferably more than 2, more preferably more than 3, more preferably It is more than 4, particularly preferably more than 5.In the case where being cleaned by hand washing, machinery can be applied to clothing by hand washing Power, from from the viewpoint of further improving cleaning, bath raio is preferably less than 40, more preferably less than 30, more preferably Less than 20, particularly preferably less than 15, most preferably less than 10.

The temperature of cleaning solution can be the temperature of general running water.For example, from being impregnated into (a-1) composition of the invention Improved in sebum dirt on clothing from the viewpoint of cleaning force, the temperature of cleaning solution is preferably more than 0 DEG C, more preferably More than 5 DEG C, more preferably more than 10 DEG C, more preferably more than 15 DEG C, less than 50 DEG C are preferably from from the viewpoint of economy, More preferably less than 45 DEG C, more preferably less than 40 DEG C, more preferably less than 35 DEG C, still more preferably for 30 DEG C with Under.

On above-mentioned implementation method, the present invention is further also disclosed following composition or method.

<1>A kind of clothing cleanser compositions, wherein containing more than the mass % of (a) surfactant 10 and 70 mass % Hereinafter, and more than the mass % of (b) alkaline agent 5 and below 50 mass %, as the composition of (a), chemical combination represented by logical formula (I) is contained Thing (a-1) composition,

[in formula, R¹It is chain type alkyl that carbon number is 9, R²It is alkyl that carbon number is 1~3, R³It is carbon number 1 ~6 alkylidene or alkenylene.], here, at least 20 mass % that (a-1) composition accounts for (a) composition are somebody's turn to do, and should (a-1) composition Account at least 5 mass % of clothing cleanser compositions, be further used as (a) composition, containing above-mentioned (a-1) composition beyond it is non- Ionic surface active agent (a-3), and (a-3) composition containing more than 0 mass % and below 20 mass % in (a) composition.

<2>As described above<1>The composition, wherein the amount of (a) composition is preferably more than 15 mass %, preferably 50 matter Amount below %, more preferably below 40 mass %, the amount of (b) composition is preferably more than 10 mass %, preferably 30 matter Amount below %.

<3>As described above<1>Or<2>The composition, wherein (a-1) composition preferably accounts for more than the 25 mass % of (a) composition, Preferably below 60 mass %, more preferably below 40 mass %, and (a-1) composition preferably accounts for the 10 of cleanser compositions More than quality %, further preferably accounts for more than 15 mass %, preferably accounts for below 30 mass %, more preferably accounts for below 25 mass %.

<4>As described above<1>~<3>Any one of composition, wherein, (a-1) composition is the N- ethanol-N- methyl last of the ten Heavenly stems Sour acid amides and/or N- isopropanol-N- ethyl capric acid acidamides.

<5>As described above<1>~<4>Described composition, wherein, (a-1) composition is N- ethanol-N- methyl capric acid acidamides.

<6>As described above<1>~<5>Any one of composition, wherein, (b) composition is selected from sodium carbonate, carbonic acid Potassium, sodium acid carbonate and MEA more than one.

<7>As described above<1>~<6>Any one of composition, wherein, as (a) composition also containing (a-2) it is cloudy from Sub- surfactant.

<8>As described above<1>~<7>Any one of composition, wherein, (a-2) composition is to be selected from carbon number The sulfuric acid of 10~18 alcohol, carbon number be the sulfuric acid of the alcoxylates of 8~20 alcohol, alkylbenzenesulfonate, In alkane sulfonate, alpha-alkene sulfonate, alpha-sulfo-fatty acid salt, alpha-sulfo-fatty acid alkyl ester salt and soap More than one.

<9>As described above<1>~<8>Composition described in middle any one, wherein, (a-2) composition is former selected from having carbon Subnumber is one or more of sodium salt, sylvite and single ethanol ammonium salt of the alkyl benzene sulphonate of more than 10 and less than 14 alkyl.

<10>As described above<1>~<9>Composition described in middle any one, wherein, the amount of (a-2) composition is preferably cleaning More than the 5 mass % of agent composition, more preferably more than 8 mass %, more preferably more than 10 mass %, preferably 65 matter Amount below %, more preferably more preferably below 40 mass %, below 30 mass %.

<11>As described above<1>~<10>Any one of composition, wherein, as (a) composition, (a-3) except upper It is 0~20 mass %, preferably 0~10 matter to state the content in the composition of the nonionic surfactant beyond (a-1) composition Amount %, more preferably 0~4 mass %.

<12>As described above<1>~<11>Any one of composition, wherein, (a-3) composition is polyxyethylated Ether and/or dodecanoyl single ethanol amide.

<13>As described above<1>~<12>Any one of composition, wherein, (a-3) composition is following logical formula (II)s Represented polyoxyethylene alkyl ether,

RO-(AO)_n-H (II)

[in formula, R bases are carbon numbers more than 10 and less than 16 aliphatic alkyl, preferably carbon number are more than 10 And less than 16 straight chain or the alkyl of side chain, more preferably selected from 1- decyls, 1- dodecyls, 1- myristyls and 1- ten Group in six alkyl, more preferably selected from the group in 1- dodecyls and 1- myristyls.AO bases are carbon atoms Number is 2~3 oxyalkylene group, is preferably selected from the group in ethyleneoxy and 1,2- propenyloxy group, and n represents average addition mole Number, and n is more than 6 and less than 30 number, preferably more than 8, more preferably more than 10, particularly preferably more than 12, preferably Less than 25, more preferably less than 20.].

<14>As described above<1>~<13>Any one of composition, wherein, further preferably as (c) into More than the mass % of water-insoluble inorganic compound 1, further preferably more than the 5 mass % for dividing, preferably comprise 50 mass % Hereinafter, further preferably below 40 mass %.

<15>As described above<1>~<14>Any one of composition, wherein, (c) composition be selected from crystallinity or One or more of amorphous aluminosilicate, silica, silicate hydrate compound, perlite, bentonite.

<16>As described above<1>~<15>Any one of composition, wherein, preferably further contain neutral water-soluble Property more than the mass % of inorganic salts 10, more preferably more than 20 mass %, are still more preferably more than 25 mass %, preferably 70 Below quality %, more preferably below 50 mass %, more preferably below 40 mass %.

<17>As described above<1>~<16>Any one of composition, wherein, neutral water-soluble inorganic salt is sulfuric acid Sodium and/or sodium chloride.

<18>As described above<1>~<17>Any one of composition, wherein, the amount of moisture is preferably the 10 of composition Below quality %, more preferably below 5 mass %, more preferably more than 0 mass % and below 3 mass %.

<19>As described above<1>~<18>Any one of composition, wherein, without the polymer with carboxylic acid group or The amount of the contained polymer with carboxylic acid group is no more than 20 mass % in person's composition.

<20>A kind of washing methods of clothing, wherein, including clothing is soaked in dilute with water as described above<1>~<19>In Composition described in any one and the operation in the cleaning solution that obtains.

<21>As described above<20>The washing methods of described clothing, wherein, all surfaces activating agent in cleaning solution it is dense Spend is more than 100ppm and below 2000ppm, preferably more than 500ppm and below 1500ppm.

<22>As described above<20>Or<21>The washing methods of described clothing, wherein, clothing is immersed in above-mentioned<20>Or< 21>Soak time in described cleaning solution is more than 1 hour, preferably more than 2 hours, more preferably more than 3 hours, More preferably more than 5 hours, particularly preferably more than 6 hours, most preferably more than 10 hours, be less than 24 hours, preferably It is less than 20 hours, more preferably less than 15 hours.

<23>As described above<20>~<22>Any one of clothing washing methods, wherein, for diluting as described above<1> ~<19>Any one of the hardness of water of composition 4 ° of more than DH, preferably 8 ° more than DH are calculated as with Deutschland hardness, more Preferably 10 ° more than DH, are 30 ° of below DH, preferably 25 ° below DH, more preferably 20 ° below DH, more preferably 18 ° Below DH.

<24>As described above<20>~<23>Any one of clothing washing methods, wherein, the quality (kg) of clothing It is more than 2 with the ratio (that is, bath raio) [quality (kg) of capacity (the L)/clothing of cleaning solution] of the capacity (L) of cleaning solution, preferably Be more than 3, more preferably more than 5, be less than 40, preferably 30 for following, more preferably less than 20, particularly preferably 15 with Under, most preferably less than 10.

<25>As described above<20>~<24>Any one of clothing washing methods, wherein, dilution as described above<1>~ <19>Any one of the temperature of clean water that is obtained of composition be more than 0 DEG C, preferably more than 5 DEG C, more preferably More than 10 DEG C, more preferably 15 DEG C, be less than 50 DEG C, preferably less than 45 DEG C, more preferably less than 40 DEG C, more preferably Less than 35 DEG C, particularly preferably less than 30 DEG C.

Embodiment

Illustrate the present invention, but the present invention not by any limitation of these embodiments below based on embodiment.

Embodiment 1~8 and comparative example 1~6

The cleanser compositions that modulation is constituted as shown in Table 1 and Table 2.Then, ion exchange water and the hardness of regulation are used Water has modulated the sample cleaning solution of each composition of dilution.Following cleaning force evaluations are carried out using the composition for obtaining.Its knot Fruit is shown in Tables 1 and 2.PH at 25 DEG C of sample cleaning solution is 10~11.In addition, the numerical value of the composition in table is to coordinate Amount (quality %).

(evaluation of the cleaning force of collar sample artificial contamination's cloth)

2.4g cleanser compositions are dissolved in the aqueous solution that ion exchange water has modulated 600ml.Addition afterwards makes in advance Hardness water (the Ca modulated with calcium chloride and magnesium chloride²⁺/Mg²⁺=8/2 [mol ratio]), the hardness for adjusting solution is (German hard Degree) make up to 4 ° of DH.It is sample cleaning solution with this aqueous solution.The concentration of all surfaces activating agent in sample cleaning solution is 1000ppm。

To 4 pieces of collar sample artificial contaminations cloth (common 20g) are put into 600mL cleaning solutions, the stipulated time is soaked at 20 DEG C. Cleaned 10 minutes with the condition of 100rpm/min at 20 DEG C with Terg-O-Tometer spotters afterwards.Running water is used after cleaning It is dehydrated after rinsing, is spontaneously dried at room temperature, determines cleaning force.Cleaning force is to use note formula colorimeter (Shimadzu Seisakusho Ltd.'s system certainly Make) reflectivity of the former cloth before pollution and the pollution cloth before and after cleaning under the light of 550nm is determined, and cleaning is tried to achieve by following formula Rate (%), the average value with 4 pieces is judged.

Additionally, collar sample artificial contamination's cloth makes by the following method.

(modulation of collar sample artificial contamination's cloth)

Artificial contamination's liquid of following compositions is attached on cloth and has modulated artificial contamination's cloth.Artificial contamination's liquid is attached on cloth And artificial contamination's liquid is printed on cloth to carry out by using rotation gravure roller coating machine.Artificial contamination's liquid is attached to cloth It the groove volume of recessed roller is rotated is 58cm that the operation of upper manufacturing artificial pollution cloth is³/m², coating speed is 1.0m/min, dries temperature To spend be 100 DEG C, and drying time is to carry out for 1 minute.Cloth used cotton polyester blending dimity dyeing cloth (cotton polyester ratio= 65/35, (being purchased from valley head shop)).Pollution cloth uses the cloth for being cut into 6cm × 6cm sizes.

In addition, the composition of artificial contamination's liquid is as follows.

The mass % of laurate 0.44, the mass % of myristic acid 3.09, the mass % of pentadecanoic acid 2.31, the matter of palmitic acid 6.18 Amount %, the mass % of Heptadecanoic acide 0.44, the mass % of stearic acid 1.57, the mass % of oleic acid 7.75, the matter of olein 13.06 Amount %, the mass % of palmitic acid n- cetyl esters 2.18, the mass % of squalene 6.53, the mass % of liquid crystal egg lecithin 1.94, The red native 8.11 mass % in deer natural pond, originally the mass % of carbon black 0.01, water surplus.

[table 1]

[table 2]

Embodiment 9~12 and comparative example 7

(evaluation to the cleaning force of dirt artificial contamination's cloth)

To 4 pieces of dirt artificial contamination cloth (common 25g) are put into the above-mentioned sample cleaning solutions of 600mL, regulation is soaked at 20 DEG C Time.Afterwards using Terg-O-Tometer spotters at 20 DEG C, cleaned 10 minutes under conditions of 100rpm/min.Make after cleaning It is dehydrated with tap water rinse, in natural drying at room temperature, is determined with the method same with above-mentioned " collar sample artificial contamination cloth " Cleaning force, and show the result in table 3.

(modulation of dirt artificial contamination's cloth)

Crushed after gardening is dried 4 hours with the red beautiful soil in deer natural pond at 120 DEG C ± 5 DEG C, will be by 150 mesh (100 μm) Red beautiful soil is dried 2 hours at 120 DEG C ± 5 DEG C again.The dried soil of 150g is scattered in the tetrachloro-ethylene of 1L afterwards, is made Contacted with the dispersion liquid with #2023 muslins.Outwash, removes dispersion liquid afterwards, the dirt of superfluous attachment is come off, and makes Dirt pollutes cloth.

[table 3]

Described composition is as follows in each table.

C8NMEA：In logical formula (I), R¹It is straight-chain alkyl that carbon number is 7, R²It is methyl, R³It is to be with carbon number The N- ethanol N- methyloctanoic acid acid amides of 2 alkylidene.

C10NMEA：In logical formula (I), R¹It is straight-chain alkyl that carbon number is 9, R²It is methyl, R³It is with carbon number It is the N- ethanol N- methyl capric acid acidamides of 2 alkylidene.

C12NMEA：In logical formula (I), R¹It is straight-chain alkyl that carbon number is 11, R²It is methyl, R³It is with carbon number It is the N- ethanol N- methyidodecanoic acid acid amides of 2 alkylidene.

NMEA from cocounut oil：The composition of alkyl be the N- ethanol N- methylfatty acids acid amides from cocounut oil (wherein, C10NMEA is 8 mass %, and remaining is R in logical formula (I)¹For carbon number is the N- ethanol N- methylfatty acid acyls beyond 9 Amine.).

LAS：The carbon number of alkyl chain is 10~14 sodium n-alkylbenzenesulfonate.

E108：The material of the EO of average 6 moles of addition on the straight chain primary alcohol that carbon number is 12.

As shown in table 1 and table 2, used the experiment of collar sample artificial contamination's cloth, i.e., for the experiment of sebum dirt in, In the case where the composition in the scope of the present invention has been used, clean rate high is shown.On the other hand, in (a-1) composition In the case that the amount of (the N- ethanol N- methyl capric acid acidamide represented by the C10NMEA in mentioned component) is fewer than ormal weight, immersion Clean rate afterwards is poorer than clean rate after the immersion of embodiment (each comparative example).

As shown in table 3, in the experiment to dirt, it is known that there is the more clean rates of amount of LAS tendency higher.

From these results, from from the viewpoint of the spatter property to sebum dirt and the balance to the spatter property of dirt, The composition of preferred embodiment 3 and embodiment 4 (that is, embodiment 11 and embodiment 12), more preferred embodiment 4 (that is, embodiment 12) Composition.

Utilization possibility in industry

Cleanser compositions of the invention are suitable as the washing cleaning agent of clothing, are particularly suitable as washing by soaking use Cleaning agent use.

Claims

1. a kind of clothing cleanser compositions, wherein,

Contain：More than the mass % of (a) surfactant 10 and below 70 mass %, and,

More than the mass % of (b) alkaline agent 5 and below 50 mass %,

As (a) composition, containing compound (a-1) composition represented by logical formula (I),

In formula, R¹It is chain type alkyl that carbon number is 9, R²It is alkyl that carbon number is 1~3, R³It is that carbon number is 1~6 Alkylidene or alkenylene,

Here, (a-1) composition accounts at least 20 mass % of (a) composition, and (a-1) composition accounts for clothing and is combined with cleaning agent At least 5 mass % of thing,

Also, further contain (a-2) anion surfactant, (a-1) composition in cleanser compositions as (a) composition With total mass ratio of (a-1) composition and (a-2) composition for (a-1) composition/[(a-1) composition+(a-2) composition]=0.2 with It is upper and less than 0.8,

It is further used as (a) composition and also contains the nonionic surfactant (a-3) beyond above-mentioned (a-1) composition, and (a) composition In containing should more than the mass % of (a-3) composition 0 and below 20 mass %.

2. composition as claimed in claim 1, wherein,

A the amount of () composition is more than 15 mass % and below 40 mass %, the amount of (b) composition is more than 10 mass % and 30 matter Amount below %.

3. composition as claimed in claim 1 or 2, wherein,

(a-1) composition be selected from N- ethanol-N- methyl capric acid acidamide and N- isopropanol-N- ethyl capric acid acidamides it is a kind of with On.

4. composition as claimed in claim 1 or 2, wherein,

(a-1) composition is N- ethanol-N- methyl capric acid acidamides.

5. composition as claimed in claim 1 or 2, wherein,

(b) composition be carbonate, bicarbonate, sulphite, disulfate or phosphatic alkali metal salt, ammonium salt or Amine salt.

6. composition as claimed in claim 5, wherein,

The ammonium salt or amine salt are alkanolamine that molecular weight is less than 200.

7. composition as claimed in claim 1 or 2, wherein,

B () composition is selected from one or more of sodium carbonate, potassium carbonate, sodium acid carbonate and MEA.

8. composition as claimed in claim 1, wherein,

(a-2) composition is sulfuric acid, the alkoxy of the alcohol that carbon number is 8~20 selected from the alcohol that carbon number is 10~18 The sulfuric acid of compound, alkylbenzenesulfonate, alkane sulfonate, alpha-alkene sulfonate, alpha-sulfo-fatty acid salt, alpha-sulfo fat One or more of fat acid alkyl ester salt and soap.

9. composition as claimed in claim 1, wherein,

(a-2) composition is sodium salt, the sylvite selected from the alkyl benzene sulphonate with the alkyl that carbon number is more than 10 and less than 14 One or more of and single ethanol ammonium salt.

10. composition as claimed in claim 1 or 2, wherein,

A the content of (a-1) composition in () composition is below 60 mass %.

11. compositions as claimed in claim 1 or 2, wherein,

A the content of (a-3) composition in () composition is more than 0 mass % and below 10 mass %.

12. compositions as claimed in claim 1 or 2, wherein,

(a-3) composition is the polyoxyalkylene alkyl represented by following logical formula (II)s,

RO-(AO)_n-H (II)

In formula, R bases are the aliphatic alkyls that carbon number is more than 10 and less than 16, and AO bases are the oxidations that carbon number is 2~3 Alkenyl, n represents average addition molal quantity, and n is more than 6 and less than 30 number.

13. compositions as claimed in claim 1 or 2, wherein,

A () composition is more than the 10 mass % and below 70 mass % of composition,

(a-1) at least 20 mass % that composition is accounted in (a) composition, and contain at least more than 5 mass % in cleanser compositions,

(a-2) composition contains more than 5 mass % and below 65 mass % in cleanser compositions,

(a-3) composition contains more than 0 mass % and below 20 mass % in (a) composition.

14. compositions as claimed in claim 13, wherein,

A () composition is more than the 10 mass % and below 50 mass % of composition,

(a-1) more than the 25 mass % and below 40 mass % that composition is accounted in (a) composition, and contain 10 in cleanser compositions More than quality % and 30 below mass %,

(a-2) composition contains more than 8 mass % and below 40 mass % in cleanser compositions,

15. compositions as claimed in claim 1 or 2, wherein,

A () composition is more than the 10 mass % and below 70 mass % of composition,

Also, (a-1) composition in cleanser compositions is (a-1) with total mass ratio of (a-1) composition and (a-2) composition Composition/[(a-1) composition+(a-2) composition]=more than 0.2 and less than 0.8,

16. compositions as claimed in claim 1 or 2, wherein,

Further contain more than the mass % of water-insoluble inorganic compound 1 and below 50 mass % as (c) composition.

17. compositions as claimed in claim 16, wherein,

(c) composition be selected from crystallinity or amorphous aluminosilicate, silica, silicate hydrate compound, perlite with One or more of and bentonite.

18. compositions as claimed in claim 1 or 2, wherein,

Further contain neutral more than the mass % of water-soluble inorganic salt 10 and below 70 mass %.

19. compositions as claimed in claim 18, wherein,

Neutral water-soluble inorganic salt is sodium sulphate and/or sodium chloride.

20. compositions as claimed in claim 1 or 2, wherein,

The amount of moisture is below 10 mass % in composition.

21. compositions as claimed in claim 1 or 2, wherein,

In composition without with carboxylic acid group polymer, or the polymer with carboxylic acid group contained in composition amount not More than 20 mass %.

A kind of 22. washing methods of clothing, wherein,

Including clothing is soaked in into clothing cleanser compositions of the dilute with water as any one of claim 1~21 and Operation in the cleaning solution for obtaining.

23. washing methods as claimed in claim 22, wherein,

The concentration of all surfaces activating agent in cleaning solution is more than 100ppm and below 2000ppm.

24. washing methods as described in claim 22 or 23, wherein,

Clothing is immersed in the soak time in cleaning solution for more than 1 hour and less than 24 hours.

25. washing methods as described in claim 22 or 23, wherein,

Hardness for the water of diluted composition is calculated as 4 ° of more than DH and 30 ° of below DH with Deutschland hardness.

26. washing methods as described in claim 22 or 23, wherein,

Bath raio is more than 2 and less than 40, and wherein bath raio is the ratio of the capacity of the quality and cleaning solution of clothing, i.e. cleaning solution The quality of capacity/clothing,

Wherein the mass unit of clothing is kg, and the bodge of cleaning solution is L.

27. washing methods as described in claim 22 or 23, wherein,

The temperature of the cleaning solution that diluted composition is obtained is more than 0 DEG C and less than 50 DEG C.

The use of clothing cleanser compositions any one of 28. such as claim 1~21 in the immersion cleaning of clothing On the way.