CN104254591A - Detergent composition for clothing - Google Patents

Detergent composition for clothing Download PDF

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Publication number
CN104254591A
CN104254591A CN201380020113.1A CN201380020113A CN104254591A CN 104254591 A CN104254591 A CN 104254591A CN 201380020113 A CN201380020113 A CN 201380020113A CN 104254591 A CN104254591 A CN 104254591A
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composition
quality
clothing
carbonatoms
cleanser compositions
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CN201380020113.1A
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CN104254591B (en
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森川悟史
加贺谷真理子
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Kao Corp
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Kao Corp
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention relates to a detergent composition for clothing, which comprises 10 to 70 mass% inclusive of a surfactant (a) and 5 to 50 mass% inclusive of an alkaline agent (b), wherein a specific acid amide compound (a-1) component is contained as the component (a), the component (a-1) makes up 20 mass% or more of the component (a) and makes up 5 mass% or more of the composition, and wherein a nonionic surfactant (a-3) other than the component (a-1) is also contained as the component (a) and is contained in an amount of 0 to 20 mass% inclusive in the component (a). The present invention provides: a detergent composition for clothing, which has excellent detergency against sebum dirt or the like adhered onto a cloth; and a method for washing a cloth using the detergent composition.

Description

Clothing cleanser compositions
Technical field
The present invention relates to clothing cleanser compositions.
Background technology
In recent years, cleaning force deficiency can be enumerated as in the technical problem of washing in global range.In Asia, temperature is high, even if once produce a large amount of dirt but washing times is few.Therefore, on clothing, saving bit by bit of dirt becomes problem, seeks the raising of cleaning force.For this dirt, in Asia normally by after soak certain hour in detergent solution again hand washing process.
So far, use single ethanol amide as auxiliary activity agent if well-known, cleaning force or whipability improve, and can also improve stability or the solvability of sanitising agent particle.Such as, in patent documentation 1, disclose a kind of clothing powder detergent composition, it is by containing the single ethanol amide compound represented by general formula and the promoting agent that has beyond the polymkeric substance of carboxylic acid group, water insoluble inorganic substance, water soluble inorganic substance and single ethanol amide compound, thus cleaning force, stability and solvability are excellent.
Prior art document
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2002-294283 publication
Summary of the invention
That is, the present invention relates generally to:
[1] a clothing cleanser compositions, wherein contains more than (a) tensio-active agent 10 quality % and below 70 quality %, and,
More than (b) alkaline agent 5 quality % and below 50 quality %,
As the composition of (a), containing the compound (a-1) represented by general formula (I),
[in formula, R 1to be carbonatoms be 9 chain type alkyl, R 2to be carbonatoms be 1 ~ 3 alkyl, R 3to be carbonatoms be 1 ~ 6 alkylidene group or alkenylene.]
At this, be somebody's turn to do at least 20 quality % that (a-1) composition accounts for (a) composition, and be somebody's turn to do at least 5 quality % that (a-1) composition accounts for clothing cleanser compositions, be further used as (a) composition, containing the nonionogenic tenside (a-3) beyond above-mentioned (a-1) composition, and (a-3) composition is more than 0 quality % and below 20 quality % in (a) composition; And,
[2] washing methods for clothing, comprises laundry soaMng in the cleaning liquor obtained by above-mentioned [1] described clothing cleanser compositions dilute with water.
In existing sanitising agent class, compared to the cleaning of use washing machine, although soaking and washing can provide certain cleaning force, still there is the problem that the sebum remained on clothing is very many, also cause the cleaning force such as outward appearance or smell not enough thus.
Therefore, the present invention relates to the clothing cleanser compositions that can play excellent cleaning force in the cleaning of clothing for sebum dirt, to relate to further when employing soaking and washing and the easily residual composition that is usually difficult to come off can be removed from clothing, thus the residual cleanser compositions of the sebum in the clothing after cleaning can be reduced.
According to the present invention, can provide and for the sebum dirt be attached on clothing, there is the clothing cleanser compositions of excellent cleaning force and use the laundry process of this clothing cleanser compositions.
Embodiment
In the present invention, clothing refers to all fibres product of people's uses such as such as underwear, shirt, trousers, socks, towel, handkerchief, sheet, pillowcase, bath mat, fabric shoes or all cloth products, refers to that all what is called can for the fiber product of home-use washing.
< (a) composition >
A () composition is tensio-active agent.A () composition is, with (1) (a-1) described later composition for essential component, according to demand containing (2) anion surfactant [(a-2) composition], the nonionogenic tenside [(a-3) composition] beyond (3) (a-1) composition and the tensio-active agent beyond (4) (a-1) composition ~ (a-3) composition, tensio-active agent.Be not particularly limited as the tensio-active agent forming (a) composition, known various tensio-active agent in field of the present invention can be enumerated.
In cleanser compositions of the present invention, containing more than (a) composition 10 quality % and below 70 quality %, be preferably more than 10 quality % and below 50 quality %, more preferably more than 15 quality % and below 40 quality %.From the view point of cleaning force, preferably containing more than (a) composition 10 quality %, from the view point of cleaning force, preferably containing below (a) composition 70 quality %.
As the composition of (a), containing the compound represented by a certain amount of general formula (I), that is, (a-1) composition,
[in formula, R 1to be carbonatoms be 9 chain type alkyl, R 2to be carbonatoms be 1 ~ 3 alkyl, R 3to be carbonatoms be 1 ~ 6 alkylidene group or alkenylene.]。More specifically, (a-1) composition accounts at least 20 quality % of (a) composition, namely, account for more than the 20 quality % in the total quality of (a) composition, preferably occupy more than 25 quality % and below 60 quality %, more preferably occupy more than 25 quality % and below 40 quality %.From the view point of cleaning force, (a-1) composition preferably accounts at least 20 quality % of (a) composition, and from the view point of cleaning force, (a-1) composition preferably accounts for below the 60 quality % of (a) composition.Further, from the view point of the cleaning force to sebum dirt, (a-1) composition at least containing 5 quality %, preferably contains more than 10 quality % in cleanser compositions of the present invention, more preferably containing more than 15 quality %, more preferably containing more than 30 quality %.From the view point of the cleaning force to sebum dirt, preferably (a-1) composition accounts at least 20 quality % in (a) composition, and at least containing 5 quality % in cleanser compositions of the present invention.
R in general formula (I) 1to be carbonatoms be 9 chain type alkyl, preferred carbonatoms is the saturated or undersaturated chain type alkyl of 9.Specifically, as R 1-CO-, can enumerate by capric acid, the 4-ethyl derivative acyl group such as sad as preferred group.More preferably the acyl group derived by straight chain capric acid.With regard to the R in general formula (I) 1carbonatoms, although also known carbonatoms is beyond 9, when soaking and washing clothing, use R 1the carbonatoms compound represented by general formula (I) that is 9 time show significantly high cleaning.
R in general formula (I) 2to be carbonatoms be 1 ~ 3 alkyl, preferred carbonatoms is the straight chain of 1 ~ 3 or the alkyl of side chain, and more preferably methyl, ethyl, be more preferably methyl.
R in general formula (I) 3to be carbonatoms be 1 ~ 6 alkylidene group or alkenylene, to be preferably carbonatoms be the alkylidene group of the straight or branched of 1 ~ 6 or carbonatoms is the alkenylene of the straight or branched of 2 ~ 6, and more preferably carbonatoms is the straight chain of 2 or 3 or the alkylidene group of side chain.More specifically, be selected from the group in ethylene, trimethylene and propylene.From the view point of obtaining higher cleaning, preferred alkylidene group is selected from the group in ethylene and propylene, more preferably ethylene.
As the object lesson of (a-1) composition, can enumerate such as, N-ethanol-N-methyl capric acid acidamide, N-Virahol-N-ethyl capric acid acidamide etc.From the view point of obtaining higher spatter property, (a-1) composition is preferably N-ethanol-N-methyl capric acid acidamide.
(a-1) composition manufacture method without particular limitation of, ester-amide exchange reaction etc. can be carried out by the reaction under alkaline catalysts of the dehydration of such as lipid acid or aliphatic lower alcohol ester and alkanolamine or dealcoholization, fatty acid halide and alkanolamine or grease and alkanolamine and manufacture.
In (a-1) composition obtained by these methods, although may contain a small amount of lipid acid, inorganic salt, glycerine etc., these materials can not produce any impact to the performance of composition of the present invention.
As the tensio-active agent of (a) composition formed beyond (a-1) composition, can enumerate such as that anion surfactant is (namely, (a-2) composition) or (a-1) composition beyond nonionogenic tenside (i.e. (a-3) composition), other can exemplify arbitrary cats product.From the view point of cleaning force, preferably using anion surfactant (a-2) as essential component.Special in the spatter property to dirt, preferred anionic tensio-active agent (a-2).
In (a-2) composition, as the preferred carbonatoms of anion surfactant be the sulfuric acid of the alcohol of 10 ~ 18, carbonatoms is the sulfuric acid of the alcoxylates of the alcohol of 8 ~ 20, alkylbenzene sulfonate, alkane sulfonate, sulfonated α-olefin, alpha-sulfo-fatty acid salt, alpha-sulfo-fatty acid alkyl ester salt or soap.In the present invention, the carbonatoms of preferred alkyl chain is the linear alkylbenzene sulfonate of 10 ~ 14, and more preferably the carbonatoms of alkyl chain is the linear alkylbenzene sulfonate of 12 ~ 14.As forming the gegenion of anion surfactant preferably from the positively charged ion of basic metal or amine, be more preferably the positively charged ion from sodium and/or potassium, monoethanolamine, diethanolamine.
As can with (a-1) composition and the preference of (a-2) composition, can enumerate to be selected from and there is atomicity be more than 10 and more than one in the sodium salt of the alkyl benzene sulphonate (ABS) of the alkyl of less than 14, sylvite and single ethanol ammonium salt.Object lesson as composition (a-2) can enumerate linear alkyl benzene sulphonate, straight chain Tetradecylbenzene potassium sulfonate etc.
(a-2) become to share somebody's cares and burdens and be selected in containing more than 5 quality % and below 65 quality % in cleanser compositions of the present invention, further preferably containing more than 8 quality % and below 40 quality %, more preferably containing more than 10 quality % and below 30 quality %.From the view point of solvability and cleaning force, preferably (a-2) composition contains more than 5 quality % in cleanser compositions of the present invention, from the view point of solvability and cleaning force, (a-2) composition preferably contains below 65 quality % in cleanser compositions of the present invention.
From the view point of the abrasive can taken into account dirt and sebum dirt, (a-1) composition in cleanser compositions and the mass ratio of (a-1) composition with the total of (a-2) composition, namely, (a-1) composition/[(a-1) composition+(a-2) composition] is preferably more than 0.2, be preferably less than 0.8, more preferably more than 0.2 and less than 0.5, be more preferably more than 0.2 and less than 0.3.
As the nonionogenic tenside in (a-3) composition, the nonionogenic tenside of polyoxyalkylene alkyl type can be enumerated or do not meet the single ethanol amide etc. of regulation of (a-1) composition.
As the object lesson of (a-3) composition, Voranol EP 2001 can be enumerated, lauroyl single ethanol amide etc.As Voranol EP 2001, the Voranol EP 2001 represented by preferred following general formula (II).
RO-(AO) n-H (II)
[in formula, R base is the aliphatic alkyl of carbonatoms more than 10 and less than 16, AO base to be carbonatoms be 2 ~ 3 oxyalkylene group, n represents average addition mole number, and n is more than 6 and the number of less than 30.]
From the view point of the availability of raw material, R base is preferably carbonatoms more than 10 and the alkyl of the straight chain of less than 16 or side chain.Specifically, R base is more preferably the group be selected from 1-decyl, 1-dodecyl, 1-tetradecyl and 1-hexadecyl, is more preferably the group be selected from 1-dodecyl and 1-tetradecyl.The object lesson of oxyalkylene group is for being selected from the group in vinyloxy group and 1,2-propenyloxy group.Always the viewpoint of the cleaning effect of sebum will be hindered to set out because of (a-1) composition, n is preferably more than 8, is more preferably more than 10, is particularly preferably more than 12.From the view point of versatility, be preferably less than 25, be more preferably less than 20.
(a-3) content of composition can be the surplus after any cats product removing below each concentration of above-mentioned (a-1) composition and (a-2) composition and 2 quality % from (a) composition.In order to improve cleaning force during immersion, containing 0 ~ 20 quality % in the tensio-active agent of (a-3) composition such as preferred (a) composition in the present invention, more preferably containing 0 ~ 10 quality %, preferably contain 0 ~ 4 quality % further.
(a-3) content of composition can be the surplus after any cats product removing below each concentration of above-mentioned (a-1) composition and (a-2) composition and 2 quality % from (a) composition.In order to improve cleaning force during immersion, (a-3) composition is such as preferred in the present invention contains more than 0 quality % and below 20 quality % in the tensio-active agent of (a) composition, preferably contain more than 0 quality % further and below 10 quality %, more preferably contain more than 0 quality % and below 4 quality %.
If (a-3) amount of composition is too much, thinks and can make the stably emulsification in the cleaning liquor containing clothing cleanser compositions of the present invention of (a-1) composition, dispersion or solubilize because of (a-3) composition.Think that its result makes (a-1) composition be difficult to adsorb the sebum dirt be attached on clothing, thus reduce the cleaning effect of the sebum produced by cleanser compositions.
As a kind of embodiment of preferred combination, can enumerate a kind of cleanser compositions of combination, wherein (a) composition accounts for more than the 10 quality % of composition and below 70 quality %; (a-1) composition accounts at least 20 quality % of (a) composition, from the view point of cleaning force, at least containing 5 quality % in cleanser compositions, preferably contains more than 10 quality % and below 30 quality %; From the view point of cleaning force, (a-2) composition contains more than 5 quality % and below 65 quality % in cleanser compositions, is preferably more than 8 quality % and below 40 quality %; (a-3) composition is surplus, is preferably more than the 0 quality % in the tensio-active agent of (a) composition and below 20 quality %.As a kind of embodiment of more preferred combination, a kind of cleanser compositions of combination can be enumerated, wherein (a) composition is more than 10 quality % and below 50 quality %, (a-1) composition accounts for more than 25 quality % in (a) composition and below 40 quality %, in cleanser compositions, contain more than 10 quality % and below 30 quality %, be preferably more than 15 quality % and below 25 quality %; From the view point of cleaning force, (a-2) composition contains more than 8 quality % and below 40 quality % in cleanser compositions, preferably contains more than 10 quality % and below 30 quality %; From the view point of the cleaning force improved when soaking, containing (a-3) composition 0 ~ 20 quality % in the tensio-active agent of (a) composition, be preferably 0 ~ 10 quality %, more preferably 0 ~ 4 quality %.
Particularly to dirt and sebum dirt, all there is good cleaning from the view point of taking into account, as a kind of embodiment of preferred combination, a kind of cleanser compositions of combination can be enumerated, wherein, (a) composition is more than 10 quality % in cleanser compositions and below 70 quality %; (a-1) composition accounts at least 20 quality % in (a) composition, and from the view point of cleaning force, at least containing more than 5 quality % in cleanser compositions, and the mass ratio of the total of (a-1) composition in preferable detergent composition and (a-1) composition and (a-2) composition, namely, (a-1) composition/[(a-1) composition+(a-2) composition] is more than 0.2 and less than 0.8, be more preferably more than 0.2 and less than 0.5, most preferably be more than 0.2 and less than 0.3; Soak cleaning force from the view point of raising, containing (a-3) composition 0 ~ 20 quality % in (a) composition, be preferably 0 ~ 10 quality %, be more preferably 0 ~ 4 quality %.
Particularly from the view point of taking into account dirt and sebum dirt abrasive all, as a kind of embodiment of preferably combination, can enumerate a kind of cleanser compositions of combination, wherein (a) composition is more than 10 quality % in cleanser compositions and below 70 quality %; (a-1) composition accounts at least 20 quality % in (a) composition, and from the view point of cleaning force, at least containing more than 5 quality % in cleanser compositions, and the mass ratio of the total of (a-1) composition in preferable detergent composition and (a-1) composition and (a-2) composition, namely, (a-1) composition/[(a-1) composition+(a-2) composition] is more than 0.2 and less than 0.8, more preferably more than 0.2 and less than 0.5, most preferably be more than 0.2 and less than 0.3; Soak cleaning force from the view point of raising, in (a) composition, contain (a-3) more than composition 0 quality % and below 20 quality %, be preferably more than 0 quality % and below 10 quality %, be more preferably more than 0 quality % and below 4 quality %.
In addition, preferred concentration numerical value in the composition of certainly above-mentioned (a-1), (a-2) and (a-3) or its preferred proportion shared in (a) composition are for being reconcilable ratio in the concentration range of above-mentioned (a) composition or preferable range, and the concentration of concrete compound is no more than the normality of its upperseat concept.
< composition (b) >
As alkaline agent, the solubleness preferably for the water of 20 DEG C of 100g is the material of more than 5g, the more preferably material of more than 10g.An alkali metal salt, the ammonium salt or amine salt etc. of carbonate, supercarbonate, sulphite, hydrosulfate or phosphoric acid salt etc. can be enumerated as alkaline agent.As composition (b), preferred alkali metal carbonate, alkali metal hydrocarbonate, as object lesson, can enumerate sodium carbonate, salt of wormwood, sodium bicarbonate, this composition more preferably uses when composition of the present invention is powder detergent.From the view point of spatter property, preferably enumerate the salt of alkanolamine as ammonium salt or amine salt.The molecular weight of such alkanolamine preferably less than 200.Preferred molecular weight is the alkanolamine of less than 100 in addition, concrete preferably monoethanolamine.Alkanolamine more preferably uses when composition of the present invention is liquid cleaner.
In cleanser compositions of the present invention, from the view point of spatter property, containing more than composition (b) 5 quality % and below 50 quality %, be more preferably below more than 10 quality % 30 quality %.
Be attached in the sebum dirt on clothing, think the lipid acid scum silica frost existing and generated by the calcium binding of the hardness components contained by lipid acid and tap water.(b) of the present invention composition thinks to have by dissociating lipid acid scum silica frost and reduce fusing point in cleaning liquor, thus makes (a-1) of the present invention composition more easily be impregnated into effect in sebum dirt.
Other composition of < >
As this cleanser compositions form without particular limitation of, but be preferably powder detergent composition.In this case, containing water-insoluble mineral compound as composition (c).
As water-insoluble mineral compound, preferably in the water of 20 DEG C, solubleness, lower than the material of 5 quality %, is more preferably the material of below 1 quality %.As water-insoluble mineral compound, the median size of preferred primary particle is 0.1 ~ 20 μm, the clay compound etc. of such as crystallinity or amorphous aluminosilicate, silicon-dioxide, silicate hydrate compound, perlite, wilkinite etc., be preferably and use crystallinity or amorphous aluminosilicate, silicon-dioxide or silicate hydrate compound, wherein from the view point of metal ion block can and tensio-active agent support energy, preferred crystallinity aluminosilicate.
In cleanser compositions of the present invention, from the view point of solvability and cleaning, preferably contain more than composition (c) 1 quality % and below 50 quality %, preferably contain more than 5 quality % further and below 40 quality %.
Can also containing the additive such as known washing assistant, SYNTHETIC OPTICAL WHITNER (percarbonate, perborate, bleach-activating agent etc.), again contamination inhibitor (carboxy methyl cellulose etc.), soft agent, reductive agent (sulphite etc.), white dyes, suds suppressor (silicone etc.), spices, tinting material, enzyme (cellulase, polygalacturonase, amylase, lipase), enzyme stabilizers, antibiotic antiseptic in laundry detergents field in powder detergent composition.
Further in powder detergent composition, the neutral water-soluble inorganic salt such as sodium sulfate or sodium-chlor can be contained.The amount of this water-soluble inorganic salt is not particularly limited, and is preferably more than the 10 quality % of cleanser compositions and below 70 quality %, more preferably more than 20 quality % and below 50 quality %, is more preferably more than 25 quality % and below 40 quality %.From the view point of cleaning force, water-soluble inorganic salt is preferably more than the 20 quality % of cleanser compositions, and from the view point of cleaning force, preferably water soluble inorganic salt is below the 50 quality % of cleanser compositions.
In addition, from deliquescent viewpoint, low-molecular-weight water-soluble organic acid salt can also be used in powder detergent composition, such as the carboxylate salt such as Citrate trianion, fumarate.In addition; from the view point of cleaning force; as preferred substance, methyliminodiacetic acid salt, iminobisuccinate, ethylenediamine disuccinate, taurine diacetin, hydroxyethyliminodiacetic acid salt, Beta-alanine diacetin, oxyimino disuccinate, MDGA salt, glutamic acid diacetic acid salt, aspartic acid diacetin, Serine diacetin etc. can be enumerated.
When powder detergent composition, the amount as the moisture contained by composition is more few better.Such as, be preferably below the 10 quality % of composition, more preferably below 5 quality %, are more preferably more than 0 quality % and below 3 quality %.
In clothing cleanser compositions of the present invention, from the view point of cleaning force, be preferably and be not no more than 20 quality % containing having the amount with the polymkeric substance of carboxylic acid group contained in the polymkeric substance of carboxylic acid group or cleanser compositions.As the polymkeric substance with carboxylic acid group, the sodium salt of acid-co-maleic acid, sylvite and ammonium salt or polyacrylic sodium salt, sylvite and ammonium salt can be enumerated.
Clothing cleanser compositions of the present invention can be manufactured by known manufacture method.Such as manufactured by following manufacture method.
Composition of the present invention be powder or granular detergent when, can by obtaining containing using the surface-modifying agent such as zeolite, wilkinite or lipid acid or its salt to carry out Surface coating as the slurry of the tensio-active agent of composition, alkaline agent, arbitrarily composition (such as metal ion blocks agent or polymkeric substance, water and other fluorescence dye etc.) as required by the spray dried particle that spraying dry obtains.When composition of the present invention is liquid cleaner, the operation that gelation or high viscosity do not occur preferably by tensio-active agent manufactures.
< washing methods >
The present invention also provides a kind of purging method that will carry out cleaning in the clothing cleanser compositions of the present invention of laundry soaMng in dilute with water.Below be described in detail.
Cleanser compositions dilute with water of the present invention is modulated cleaning liquor, by laundry soaMng in cleaning liquor.As the tap water that the water that now can use can be containing hardness components.Even if cleanser compositions of the present invention has the feature that hardness components height also can clean sebum dirt.From the view point of actually feeling effect of the present invention, the preferred hardness of the water used in cleaning liquor is preferably Deutschland hardness 4 ° of more than DH, more preferably 8 ° of more than DH, more preferably 10 ° of more than DH, preferably 30 ° of below DH, preferably 25 ° of below DH, more preferably 20 ° of below DH further, are more preferably 18 ° of below DH.From the view point of cleaning force, all surfaces surfactant concentration in cleaning liquor is preferably more than 100ppm and below 2000ppm, is more preferably more than 500ppm and below 1500ppm.
From the view point of cleaning force, soak time is preferably more than 1 hour, more preferably more than 2 hours, be more preferably more than 3 hours, be more preferably more than 5 hours, further be preferably more than 6 hours, more more preferably more than 10 hours, but 24 hours can ensure sufficient cleaning force.For colored clothing, from the view point of maintenance color, be preferably less than 20 hours, more preferably less than 15 hours.After washing by soaking, cleaning liquor is added together with clothing the further dilute with water of washing machine and also can obtain sufficient cleaning force, but preferably do not dilute to clean, be more preferably and clean by hand-washing.
From the view point of cleaning, more than 2 are preferably by the bath raio [weight (kg) of capacity (the L)/clothing of cleaning liquor] represented by the ratio of the quality (kg) of clothing and the capacity (L) of cleaning liquor during cleaning, more preferably more than 3, be more preferably more than 4, be particularly preferably more than 5.When being cleaned by hand washing, mechanical force can be applied to clothing by hand washing, from the view point of further improving cleaning; bath raio is preferably less than 40, more preferably less than 30, be more preferably less than 20; be particularly preferably less than 15, most preferably be less than 10.
The temperature of cleaning liquor can be the temperature of general tap water.Such as, cleaning force is improved in the sebum dirt being impregnated on clothing from the view point of making (a-1) of the present invention composition, the temperature of cleaning liquor is preferably more than 0 DEG C, more preferably more than 5 DEG C, is more preferably more than 10 DEG C, be more preferably more than 15 DEG C, be preferably less than 50 DEG C from the viewpoint of economy, more preferably less than 45 DEG C, be more preferably less than 40 DEG C, be more preferably less than 35 DEG C, be further preferably less than 30 DEG C.
About above-mentioned embodiment, the present invention also discloses following composition or method further.
<1> clothing cleanser compositions, wherein contain more than (a) tensio-active agent 10 quality % and below 70 quality %, and more than (b) alkaline agent 5 quality % and below 50 quality %, as the composition of (a), containing represented compound (a-1) composition of general formula (I)
[in formula, R 1to be carbonatoms be 9 chain type alkyl, R 2to be carbonatoms be 1 ~ 3 alkyl, R 3alkylidene group or the alkenylene of carbonatoms 1 ~ 6.], at this, be somebody's turn to do at least 20 quality % that (a-1) composition accounts for (a) composition, and be somebody's turn to do at least 5 quality % that (a-1) composition accounts for clothing cleanser compositions, be further used as (a) composition, containing the nonionogenic tenside (a-3) beyond above-mentioned (a-1) composition, and contain more than 0 quality % in (a) composition and this (a-3) composition of below 20 quality %.
<2> is composition as described in above-mentioned <1>, wherein the amount of (a) composition is preferably more than 15 quality %, be preferably below 50 quality %, more preferably below 40 quality %, b the amount of () composition is preferably more than 10 quality %, be preferably below 30 quality %.
<3> is composition as described in above-mentioned <1> or <2>, wherein (a-1) composition preferably accounts for more than the 25 quality % of (a) composition, be preferably below 60 quality %, more preferably below 40 quality %, and (a-1) composition preferably accounts for more than the 10 quality % of cleanser compositions, preferably account for more than 15 quality % further, preferably account for below 30 quality %, more preferably account for below 25 quality %.
The composition of <4> according to any one of above-mentioned <1> ~ <3>, wherein, (a-1) composition is N-ethanol-N-methyl capric acid acidamide and/or N-Virahol-N-ethyl capric acid acidamide.
The composition of <5> as described in above-mentioned <1> ~ <4>, wherein, (a-1) composition is N-ethanol-N-methyl capric acid acidamide.
The composition of <6> according to any one of above-mentioned <1> ~ <5>, wherein, (b) composition is be selected from more than one of sodium carbonate, salt of wormwood, sodium bicarbonate and monoethanolamine.
The composition of <7> according to any one of above-mentioned <1> ~ <6>, wherein, also (a-2) anion surfactant is contained as (a) composition.
The composition of <8> according to any one of above-mentioned <1> ~ <7>, wherein, (a-2) composition be selected from sulfuric acid that carbonatoms is the alcohol of 10 ~ 18, more than one in sulfuric acid, alkylbenzene sulfonate, alkane sulfonate, sulfonated α-olefin, alpha-sulfo-fatty acid salt, alpha-sulfo-fatty acid alkyl ester salt and soap that carbonatoms is the alcoxylates of the alcohol of 8 ~ 20.
<9> is as the composition in above-mentioned <1> ~ <8> as described in any one, wherein, (a-2) composition is selected to have carbonatoms and be more than 10 and more than one in the sodium salt of the alkyl benzene sulphonate (ABS) of the alkyl of less than 14, sylvite and single ethanol ammonium salt.
<10> is as the composition in above-mentioned <1> ~ <9> as described in any one, wherein, (a-2) amount of composition is preferably more than the 5 quality % of cleanser compositions, more preferably more than 8 quality %, be more preferably more than 10 quality %, be preferably below 65 quality %, more preferably below 40 quality %, be more preferably below 30 quality %.
The composition of <11> according to any one of above-mentioned <1> ~ <10>, wherein, as (a) composition, (a-3) the nonionogenic tenside content in the composition except above-mentioned (a-1) composition is 0 ~ 20 quality %, be preferably 0 ~ 10 quality %, be more preferably 0 ~ 4 quality %.
The composition of <12> according to any one of above-mentioned <1> ~ <11>; wherein, (a-3) composition is Voranol EP 2001 and/or lauroyl single ethanol amide.
The composition of <13> according to any one of above-mentioned <1> ~ <12>, wherein, (a-3) composition is the Voranol EP 2001 represented by following general formula (II)
RO-(AO) n-H (II)
[in formula, R base is the aliphatic alkyl of carbonatoms more than 10 and less than 16, be preferably carbonatoms and be more than 10 and the alkyl of the straight chain of less than 16 or side chain, be more preferably the group be selected from 1-decyl, 1-dodecyl, 1-tetradecyl and 1-hexadecyl, be more preferably selected from the group in 1-dodecyl and 1-tetradecyl.AO base to be carbonatoms be 2 ~ 3 oxyalkylene group, preferably be selected from vinyloxy group and 1, group in 2-propenyloxy group, n represents average addition mole number, and n is more than 6 and the number of less than 30, is preferably more than 8, more preferably more than 10, be particularly preferably more than 12, be preferably less than 25, be more preferably less than 20.]。
The composition of <14> according to any one of above-mentioned <1> ~ <13>, wherein, further preferably containing more than the water-insoluble mineral compound 1 quality % as (c) composition, further preferably containing more than 5 quality %, preferably containing below 50 quality %, more preferably containing below 40 quality %.
The composition of <15> according to any one of above-mentioned <1> ~ <14>, wherein, (c) composition be selected from crystallinity or amorphous aluminosilicate, silicon-dioxide, silicate hydrate compound, perlite, wilkinite more than one.
The composition of <16> according to any one of above-mentioned <1> ~ <15>, wherein, preferably further containing neutral more than water-soluble inorganic salt 10 quality %, be more preferably more than 20 quality %, further be preferably more than 25 quality %, be preferably below 70 quality %, more preferably below 50 quality %, be more preferably below 40 quality %.
The composition of <17> according to any one of above-mentioned <1> ~ <16>, wherein, neutral water-soluble inorganic salt is sodium sulfate and/or sodium-chlor.
The composition of <18> according to any one of above-mentioned <1> ~ <17>, wherein, the amount of moisture is preferably below the 10 quality % of composition, more preferably below 5 quality %, are more preferably more than 0 quality % and below 3 quality %.
The composition of <19> according to any one of above-mentioned <1> ~ <18>, wherein, 20 quality % are not no more than containing having the amount with the polymkeric substance of carboxylic acid group contained in the polymkeric substance of carboxylic acid group or composition.
The washing methods of a <20> clothing, wherein, comprise laundry soaMng in the composition of dilute with water according to any one of above-mentioned <1> ~ <19> and the operation in the cleaning liquor obtained.
The washing methods of the clothing of <21> as described in above-mentioned <20>, wherein, the concentration of all surfaces promoting agent in cleaning liquor is more than 100ppm and below 2000ppm, is preferably more than 500ppm and below 1500ppm.
The washing methods of the clothing of <22> as described in above-mentioned <20> or <21>, wherein, it is more than 1 hour by the soak time of laundry soaMng in the cleaning liquor described in above-mentioned <20> or <21>, be preferably more than 2 hours, more preferably more than 3 hours, be more preferably more than 5 hours, be particularly preferably more than 6 hours, most preferably be more than 10 hours, it is less than 24 hours, be preferably less than 20 hours, more preferably less than 15 hours.
The washing methods of <23> clothing according to any one of above-mentioned <20> ~ <22>, wherein, being used for the water hardness of diluting as composition according to any one of above-mentioned <1> ~ <19> counts 4 ° of more than DH with Deutschland hardness, be preferably 8 ° of more than DH, be more preferably 10 ° of more than DH, be 30 ° of below DH, be preferably 25 ° of below DH, more preferably 20 ° of below DH, be more preferably 18 ° of below DH.
The washing methods of the clothing of <24> according to any one of above-mentioned <20> ~ <23>, wherein, the ratio of the quality (kg) of clothing and the capacity (L) of cleaning liquor (namely, bath raio) [quality (kg) of capacity (the L)/clothing of cleaning liquor] be more than 2, be preferably more than 3, more preferably more than 5, be less than 40, preferably 30 is following, be more preferably less than 20, be particularly preferably less than 15, most preferably be less than 10.
The washing methods of the clothing of <25> according to any one of above-mentioned <20> ~ <24>, wherein, the composition of dilution according to any one of above-mentioned <1> ~ <19> the temperature of cleaning water that obtains be more than 0 DEG C, be preferably more than 5 DEG C, be more preferably more than 10 DEG C, be more preferably 15 DEG C, it is less than 50 DEG C, be preferably less than 45 DEG C, be more preferably less than 40 DEG C, be more preferably less than 35 DEG C, be particularly preferably less than 30 DEG C.
Embodiment
Based on embodiment, the present invention is described below, but the present invention is not by any restriction of these embodiments.
Embodiment 1 ~ 8 and comparative example 1 ~ 6
Modulate the cleanser compositions formed as shown in Table 1 and Table 2.Then, the hardness water of use ion exchanged water and regulation has modulated the sample cleaning liquor of each composition of dilution.The composition obtained is used to carry out following cleaning force evaluation.The results are shown in table 1 and table 2.PH at 25 DEG C of sample cleaning liquor is 10 ~ 11.In addition, the numerical value of the composition in table is use level (quality %).
(evaluation of the cleaning force of collar sample artificial contamination cloth)
2.4g cleanser compositions is dissolved in ion exchanged water and has modulated the aqueous solution of 600ml.Add the hardness water (Ca using calcium chloride and magnesium chloride to modulate in advance afterwards 2+/ Mg 2+=8/2 [mol ratio]), the hardness (Deutschland hardness) of regulator solution makes it to reach 4 ° of DH.With this aqueous solution for sample cleaning liquor.The concentration of all surfaces promoting agent in sample cleaning liquor is 1000ppm.
In 600mL cleaning liquor, put into 4 pieces of collar sample artificial contamination cloth (altogether 20g), at 20 DEG C, soak the specified time.At 20 DEG C, 10 minutes are cleaned with the condition of 100rpm/min afterwards with Terg-O-Tometer spotter.Dewater with after tap water rinse after clean, at room temperature seasoning, measures cleaning force.Cleaning force uses the former cloth before note formula colorimeter (Shimadzu Seisakusho Ltd.'s manufacture) measures pollution and the reflectivity of pollution cloth under the light of 550nm before and after cleaning, and try to achieve clean rate (%) by following formula, judge with the mean value of 4 pieces.
In addition, collar sample artificial contamination cloth makes by the following method.
(modulation of collar sample artificial contamination cloth)
Artificial contamination's liquid of following composition is attached on cloth and has modulated artificial contamination's cloth.Artificial contamination's liquid to be printed on cloth to carry out by using wheel to turn recessed roll-coater by the attachment of artificial contamination's liquid on cloth.Artificial contamination's liquid to be attached to operation that manufacturing artificial on cloth pollutes cloth be the groove volume turning recessed roller at wheel is 58cm 3/ m 2, surface covered is 1.0m/min, and drying temperature is 100 DEG C, and time of drying is carry out for 1 minute.Cloth employs cotton/polyester blended FINE PLAIN dyeing cloth (cotton/polyester ratio=65/35, (being purchased from valley head shop)).Pollute cloth and use the cloth being cut into 6cm × 6cm size.
In addition, artificial contamination's liquid is composed as follows.
Lauric acid 0.44 quality %, tetradecanoic acid 3.09 quality %, pentadecylic acid 2.31 quality %, palmitinic acid 6.18 quality %, margaric acid 0.44 quality %, stearic acid 1.57 quality %, oleic acid 7.75 quality %, triolein 13.06 quality %, palmitinic acid n-cetyl ester 2.18 quality %, squalene 6.53 quality %, liquid crystal egg lecithin 1.94 quality %, the red native 8.11 quality % in deer natural pond, carbon black 0.01 quality %, tap water surplus.
[table 1]
[table 2]
Embodiment 9 ~ 12 and comparative example 7
(evaluation to the cleaning force of dirt artificial contamination cloth)
In the above-mentioned sample cleaning liquor of 600mL, put into 4 pieces of dirt artificial contamination cloth (altogether 25g), at 20 DEG C, soak the specified time.Use Terg-O-Tometer spotter at 20 DEG C afterwards, under the condition of 100rpm/min, clean 10 minutes.Use tap water rinse dehydration after clean, at natural drying at room temperature, determine cleaning force by the method same with above-mentioned " collar sample artificial contamination cloth ", and show the result in table 3.
(modulation of dirt artificial contamination cloth)
The gardening red beautiful soil in deer natural pond is pulverized after dry 4 hours at 120 DEG C ± 5 DEG C, will by the drying 2 hours at 120 DEG C ± 5 DEG C again of the red beautiful soil of 150 orders (100 μm).Afterwards the dried soil of 150g is scattered in the zellon of 1L, uses #2023 muslin to contact with this dispersion liquid.Outwash afterwards, removing dispersion liquid, makes the dirt of superfluous attachment come off, makes dirt and pollute cloth.
[table 3]
Composition described in each table is as follows.
C8NMEA: in general formula (I), R 1to be carbonatoms be 7 straight-chain alkyl, R 2methyl, R 3that there is the N-ethanol N-methyloctanoic acid acid amides that carbonatoms is the alkylidene group of 2.
C10NMEA: in general formula (I), R 1to be carbonatoms be 9 straight-chain alkyl, R 2methyl, R 3that there is the N-ethanol N-methyl capric acid acidamide that carbonatoms is the alkylidene group of 2.
C12NMEA: in general formula (I), R 1to be carbonatoms be 11 straight-chain alkyl, R 2methyl, R 3that there is the N-ethanol N-methyidodecanoic acid acid amides that carbonatoms is the alkylidene group of 2.
NMEA from cocounut oil: the composition of alkyl is that (wherein, C10NMEA is 8 quality %, and that remaining is R in general formula (I) from the N-ethanol N-methylfatty acid acid amides of cocounut oil 1for the N-ethanol N-methylfatty acid acid amides that carbonatoms is beyond 9.)。
LAS: the carbonatoms of alkyl chain is the linear alkylbenzene sulphonic acid of 10 ~ 14.
E108: at carbonatoms be 12 straight chain primary alcohol on the material of EO of average addition 6 moles.
As shown in table 1 and table 2, employing the experiment of collar sample artificial contamination cloth, in the experiment namely for sebum dirt, when employing the composition in scope of the present invention, demonstrating high clean rate.On the other hand, when the amount of (a-1) composition (the N-ethanol N-methyl capric acid acidamide represented by the C10NMEA in mentioned component) is fewer than specified amount, the clean rate after immersion is than the immersion clean rate variance (each comparative example) afterwards of embodiment.
As shown in table 3, in the experiment of dirt, the tendency that the known more clean rates of amount that there is LAS are higher.
From these results, from the view point of the balance of the spatter property to sebum dirt and the spatter property to dirt, the composition of preferred embodiment 3 and embodiment 4 (that is, embodiment 11 and embodiment 12), the composition of more preferred embodiment 4 (that is, embodiment 12).
Industry utilizes possibility
Cleanser compositions of the present invention is suitable as the washing sanitising agent of clothing, and the sanitising agent being particularly suitable as washing by soaking uses.

Claims (4)

1. a clothing cleanser compositions, wherein,
Contain: more than (a) tensio-active agent 10 quality % and below 70 quality %, and,
More than (b) alkaline agent 5 quality % and below 50 quality %,
As (a) composition, containing compound (a-1) composition represented by general formula (I),
In formula, R 1to be carbonatoms be 9 chain type alkyl, R 2to be carbonatoms be 1 ~ 3 alkyl, R 3to be carbonatoms be 1 ~ 6 alkylidene group or alkenylene,
At this, be somebody's turn to do at least 20 quality % that (a-1) composition accounts for (a) composition, and be somebody's turn to do at least 5 quality % that (a-1) composition accounts for clothing cleanser compositions,
Be further used as (a) composition also containing the nonionogenic tenside (a-3) beyond above-mentioned (a-1) composition, and containing being somebody's turn to do (a-3) more than composition 0 quality % and below 20 quality % in (a) composition.
2. composition as claimed in claim 1, wherein,
As (a) composition further containing (a-2) anion surfactant.
3. composition as claimed in claim 1 or 2, wherein,
A the content of (a-1) composition in () composition is below 60 quality %.
4. a washing methods for clothing, wherein,
Comprise laundry soaMng in the clothing cleanser compositions of dilute with water according to any one of claims 1 to 3 and the operation in the cleaning liquor obtained.
CN201380020113.1A 2012-04-16 2013-04-11 Clothing cleanser compositions Expired - Fee Related CN104254591B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002294284A (en) * 2001-03-28 2002-10-09 Kao Corp Liquid detergent composition for clothes
JP2002294282A (en) * 2001-03-28 2002-10-09 Kao Corp Detergent composition for clothes
JP2002294283A (en) * 2001-03-28 2002-10-09 Kao Corp Powder detergent composition for clothes
JP2002294280A (en) * 2001-03-28 2002-10-09 Kao Corp Liquid detergent composition
JP2004182802A (en) * 2002-12-02 2004-07-02 Kao Corp Additive for surfactant
JP2004323614A (en) * 2003-04-23 2004-11-18 Kao Corp Surfactant composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002294284A (en) * 2001-03-28 2002-10-09 Kao Corp Liquid detergent composition for clothes
JP2002294282A (en) * 2001-03-28 2002-10-09 Kao Corp Detergent composition for clothes
JP2002294283A (en) * 2001-03-28 2002-10-09 Kao Corp Powder detergent composition for clothes
JP2002294280A (en) * 2001-03-28 2002-10-09 Kao Corp Liquid detergent composition
JP2004182802A (en) * 2002-12-02 2004-07-02 Kao Corp Additive for surfactant
JP2004323614A (en) * 2003-04-23 2004-11-18 Kao Corp Surfactant composition

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