CN106133128A - liquid detergent composition for clothes - Google Patents
liquid detergent composition for clothes Download PDFInfo
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- CN106133128A CN106133128A CN201580015112.7A CN201580015112A CN106133128A CN 106133128 A CN106133128 A CN 106133128A CN 201580015112 A CN201580015112 A CN 201580015112A CN 106133128 A CN106133128 A CN 106133128A
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- detergent composition
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
-
- 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
- C11D1/62—Quaternary ammonium 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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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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 liquid detergent composition for clothes of the present invention, it is characterized in that, containing (A) nonionic surfactant, (B) cross-linking type CVP Carbopol ETD2050, (C) cationic surfactant and (D) chelating agen, and relative to the gross mass of liquid detergent composition for clothes, the content of (D) composition is more than 0.03 mass %.
Description
Technical field
The present invention relates to liquid detergent composition for clothes.
This application claims based on April 1st, 2014 at the Patent 2014-075696 CLAIM OF PRIORITY of Japanese publication, draw at this
Use its content.
Background technology
The viscosity of liquid detergent composition for clothes be related to the dense sense of composition or feeling of high class, easy of use, be difficult to
The important quality splashed.
As the thickening method of liquid detergent composition for clothes, exist and make it contain carboxylic serials macromolecule, glycol system high score
The method of the viscosifier such as son and natural sugar system macromolecule.
But, when using these methods, elapsing over time, viscosity is prone to reduce, it is difficult to the viscosity that long term maintenance specifies.
On the other hand, in liquid detergent composition for clothes, add the cationic surface of the degerming and antibacterial requirement of imparting
Activating agent.
In liquid detergent composition for clothes, when the anionic property showing anionic property in liquid viscosifies body and cation form
When face activating agent coexists, they form complex and cannot obtain sufficient Efficient Adhesive Promotion, thus exist and be difficult to thickening to regulation
The situation of viscosity.
Described in patent documentation 1: comprise nonionic surfactant, cross-linking type carboxy vinyl as anion system viscosifier
In the liquid detergent composition of based polyalcohol and cationic surfactant, by making cross-linking type carboxy vinyl be polymerized
The mol ratio of thing/cationic surfactant in prescribed limit, can make initial viscosity (25 DEG C) be 150～
1500mPa s, makes viscosity B coefficent rate when preserving 1 month at 50 DEG C be decreased below ± 20%.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2007-297510 publication
Summary of the invention
The problem that invention is to be solved
But, the viscosity stability elapsed in time in the method for patent documentation 1 is not necessarily sufficient, needs better
Good viscosity stability.
It is an object of the invention to provide a kind of medicated clothing liquid containing anion system viscosifier and cationic surfactant
Composition of detergent, it has good washing performance and antibiotic property and has good viscosity and viscosity stability.
The means of solution problem
The liquid detergent composition for clothes of the present invention has following form.
[1] a kind of liquid detergent composition for clothes, it is characterised in that containing following (A) composition, (B) composition, (C) composition
(D) composition, and relative to the gross mass of liquid detergent composition for clothes, the content of (D) composition be 0.03 mass % with
On；
(A) composition: nonionic surfactant；
(B) composition: cross-linking type CVP Carbopol ETD2050；
(C) composition: cationic surfactant；
(D) composition: chelating agen.
[2] liquid detergent composition for clothes recorded such as [1], wherein, described (D) composition is amino carboxylic acid system chelating agen.
[3] liquid detergent composition for clothes recorded such as [1], wherein, described (D) composition is for selecting free methylglycine two
Acetic acid, MDGA salt, Pidolidone oxalic acid, Pidolidone diacetin, diethylene-triamine pentaacetic acid, two
Ethylenetriamine pentacetic acid salt, ethylenediamine succinic acid, ethylenediamine succinic acid salt, 3-hydroxyl-2,2'-imino-diacetic succinic acid, 3-
Hydroxyl-2,2'-imino disuccinates, L-Aspartic acid-N, N-oxalic acid and L-Aspartic acid-N, N-diacetin is constituted
Group at least one chelating agen.
[4] liquid detergent composition for clothes recorded such as [1], wherein, relative to the gross mass of liquid detergent composition,
The content of described (A) composition is 5～40 mass %.
[5] liquid detergent composition for clothes recorded such as [1], wherein, relative to the gross mass of liquid detergent composition,
The content of described (B) composition is 0.05～1 mass %.
[6] liquid detergent composition for clothes recorded such as [1], wherein, relative to the gross mass of liquid detergent composition,
The content of described (C) composition is 0.01～1.5 mass %.
[7] liquid detergent composition for clothes recorded such as [1], wherein, with the mass ratio that (C) composition/(D) composition represents be
0.1～17.0.
[8] liquid detergent composition for clothes recorded such as [1], wherein, with the mass ratio that (B) composition/(C) composition represents be
0.09～8.0.
[9] liquid detergent composition for clothes recorded such as [1], wherein, with the mass ratio that (B) composition/(D) composition represents be
0.09～14.0.
Invention effect
According to the present invention, the medicated clothing containing anion system viscosifier and cationic surfactant can be obtained and wash by liquid
Agent compositions, it has good washing performance and antibiotic property and has good viscosity and viscosity stability.
Detailed description of the invention
" liquid detergent composition for clothes "
(below, there is the situation being only called liquid detergent composition in the liquid detergent composition for clothes of the present invention.) contain
There are (A) nonionic surfactant (hereinafter also referred to as (A) composition), (B) cross-linking type CVP Carbopol ETD2050 (following, also
Be referred to as (B) composition), (C) cationic surfactant (hereinafter also referred to as (C) composition) and (D) chelating agen (hereinafter also referred to as
(D) composition).
Hereinafter, each composition is described in detail.
In the range of specification and claims, alkyl can be straight or branched, except as otherwise noted.Additionally, thiazolinyl can
For straight or branched, except as otherwise noted.
" water solublity " in the present invention refers to that the dissolubility at 25 DEG C is more than 0.1g/100g water.
<(A) composition>
(A) composition is a kind of nonionic surfactant.In the present invention, (A) composition is the composition undertaking washing function, passes through
Washing performance can be improved containing (A) composition.(A) composition also contributes to improve liquid stability.
As (A) used in the present invention composition, it is not particularly limited, can use used in liquids in general composition of detergent
Nonionic surfactant.
As nonionic surfactant, preferably poly (oxyalkylene) fundamental mode nonionic surfactant, as object lesson, can
Enumerate the compound (hereinafter also referred to as compound (1)) shown in following formula (1).
[changing 1]
R5-Y-(AO)n-R6 (1)
[in formula, R5It is alkyl or the thiazolinyl of carbon number 9～22, the R of carbon number 9～226It is hydrogen atom or carbon atom
The alkyl of several 1～3 or the thiazolinyl of carbon number 2～3 ,-Y-is-O-or-COO-, and AO represents the oxygen alkylene of carbon number 2 or 3
Base, n represents the average addition molal quantity of oxyalkylene.]
In formula (1), when-Y-is-O-, preferably R5For the alkyl of carbon number 10～22 or carbon number 10～22
Thiazolinyl and R6For hydrogen atom.
It is to say, when-Y-is-O-, the preferred following formula of compound (1) (1') shown in saturated or undersaturated alcohol alcoxyl
Base compound.
R5-O-(AO)n-H...(1')
[formula (1') in, R5, AO and n implication as above-mentioned.]
When-Y-is-O-, R5It is preferably alkyl or the thiazolinyl of carbon number 10～20, the more preferably carbon of carbon number 10～20
The alkyl of atomic number 10～16 or the thiazolinyl of carbon number 10～16.Specifically, preferably decyl, undecyl, dodecyl,
Tridecyl, myristyl, pentadecyl, cetyl, decynyl, hendecyne base, dodecyne base, 13 carbyne bases,
14 carbyne bases, 15 carbyne bases and hexadecine base.
In formula (1), when-Y-is-COO-, preferably R5For the alkyl of carbon number 9～21 or carbon number 9～21
Thiazolinyl and R6Alkyl or the thiazolinyl of carbon number 2～3 for carbon number 1～3.It is to say, when-Y-is-COO-, chemical combination
Thing (1) is preferably following formula (1 " the saturated or undersaturated fatty acid ester shown in).
R5-COO-(AO)n-R6...(1″)
[formula (1 " in), R5、R6, AO and n implication as above-mentioned.]
When-Y-is-COO-, R5It is preferably alkyl or the thiazolinyl of carbon number 11～21 of carbon number 11～21.Concrete next
Say, preferably undecyl, dodecyl, tridecyl, myristyl, pentadecyl, cetyl, heptadecyl, octadecane
Base, isooctadecane base, nonadecyl, eicosyl, undecyne base, dodecyne base, tridecyne base, 14 alkynyls, 15 alkynyls,
Hexadecine base, 17 alkynyls, octadecyne base, different octadecyne base, 19 alkynyls and 20 alkynyls.
R6It is preferably the alkyl of carbon number 1 or 2.
In formula (1), AO is that the oxyalkylene of carbon number 2 or 3, i.e. oxygen ethylidene (hereinafter also referred to as EO) or oxygen are sub-
Propyl group (hereinafter also referred to as PO).
In compound (1), as oxyalkylene, can be only to comprise any one in EO and PO or comprise both.Additionally, simultaneously
When comprising EO and PO, EO and PO can by random addition or as block by addition.
When comprising EO and PO, relative to the gross mass of whole oxyalkylenes simultaneously, the total amount of EO be preferably more than 60 mass %,
Below 100 mass %.More particularly, it is preferable that 60～100 mass %, more preferably 70～100 mass %.
In formula (1), n represents the average addition molal quantity of oxyalkylene.Compound (1) is alkylene oxide open loop to be added to
Hydrophobic group raw material (such as, primary alconol (R5-OH), secondary alcohol and fatty acid alkyl esters etc.) obtained by compound, n is each molecule chemical combination
The meansigma methods of the molal quantity of the alkylene oxide being added to hydrophobic group raw material of thing (1).
N is preferably 2～20, more preferably 5～20.By making n within the above range, can fully obtain the raising effect of washing performance.
In the manufacture of compound (1), the base catalysts such as general sodium hydroxide or potassium hydroxide are used to add to dredge by alkylene oxide
During aqueous-based feedstocks, n is preferably 5～20, more preferably 6～18.By making n be less than 20, can fully obtain the raising effect of washing performance
Really；By making n be more than 5, the high-temperature stability of liquid detergent composition can be improved.
It addition, use Japanese Patent Laid-fair 6-15038 publication record with the addition of Al3+、Ga3+、In3+、Tl3+、Co3+、Sc3 +、La3+And Mn2+The specific alkoxylating catalyst such as the magnesium oxide Deng metal ion, adds to hydrophobic group raw material by alkylene oxide
Time, n is preferably 3～10, more preferably 3～7.
In compound (1), addition molal quantity distribution (distribution of alkylene oxide addition molal quantity) of alkylene oxide is according to addition epoxy
Reaction method during alkane and different.
Such as, when using above-mentioned general base catalyst that alkylene oxide is added to hydrophobic group raw material, alkylene oxide addition molal quantity divides
Cloth becomes wider.
It addition, use the specific alkoxylating catalyst that above-mentioned Japanese Patent Laid-fair 6-15038 publication is recorded by alkylene oxide
When adding to hydrophobic group raw material, the distribution of alkylene oxide addition molal quantity becomes narrow.
(A) composition used in the present invention can be that alkylene oxide addition molal quantity is distributed wide material or alkylene oxide addition molal quantity
The material of narrowly distributing.Particularly, as (A) composition, by the material of alkylene oxide addition molal quantity wider distribution and alkylene oxide addition
The material of molal quantity narrow distribution and with if can improve washing performance, so preferably.
In the present invention, (A) composition can be used alone any one or by two or more and use.
Such as, as (A) composition, any one in the alcohol alkoxylates that-Y-is-O-in above-claimed cpd (1) can be used
Above, or more than any one in the fatty acid ester using-Y-to be-COO-, or their mixture is used.
Wherein, when using alcohol alkoxylates as (A) composition, the most following (A ') composition and (A ") composition are also used.Logical
Cross them and use, washing performance and the low-temperature stability of compositions outward appearance can be improved simultaneously.
(A ') composition: oxidation of primary alcohols Addition on ethylene thing, wherein, the average addition molal quantity of n is 10～20, and relative to whole carbon
Chain quality, R5In the univalent alkyl of branched and the total proportion of monovalence thiazolinyl be below 70 mass % (preferably 60 matter
Amount below %).
(A ") composition: oxidation of primary alcohols Addition on ethylene thing, wherein, the average addition molal quantity of n is 5～15, and relative to whole carbon
Chain quality, R5In the univalent alkyl of branched and the total proportion of monovalence thiazolinyl be more than 80 mass % (preferably 90 matter
Amount more than %, more than more preferably 95 mass %).
In above-mentioned (A ') composition, relative to whole carbochain quality, R5In the univalent alkyl of branched and the total of monovalence thiazolinyl
Proportion is preferably 0～70 mass %, more preferably 0～60 mass %.
In above-mentioned (A ") composition, relative to whole carbochain quality, R5In the univalent alkyl of branched and the total of monovalence thiazolinyl
Proportion is preferably 80～100 mass %, more preferably 90～100 mass %, further preferred 95～100 mass %.
By quality ratio, the mixed proportion of (A ') composition and (A ") composition preferably in (A ') composition/(A ") composition=1/5～
In the range of 5/1.The ratio of (A ') composition is more than 1/5 times of (A ") composition by making, and can improve washing performance, on the other hand,
The ratio of (A ') composition is less than 5 times of (A ") composition by making, and can improve the low-temperature stability of compositions outward appearance.
As the suitable object lesson of (A ') composition, can enumerate at CO-1214 that (ProductName, carbon number 12,14:P&G are public
Department manufactures) and the natural alcohol such as ECOROL (ProductName, carbon number 12 and 14:Ecogreen Oleochemicals company manufacture)
Material obtained by the ethylene oxide of upper addition 15 molar equivalent and at Diadol (trade name, carbon number 13: Mitsubishi Chemical is public
Department manufactures) etc. material obtained by the ethylene oxide of addition 15 molar equivalent etc. on the synthol that obtained by oxo synthesis.
Wherein, particularly preferred thing obtained by the ethylene oxide of addition 15 molar equivalent on the natural alcohol of carbon number 12 and 14
Matter.
As the suitable object lesson of (A "), can enumerate and close the C12 alkene of butylene trimerizing gained being supplied in carbonyl
Material (BASF AG's system that C13 alcohol obtained by one-tenth method 1 mole is gone up addition 7 moles or the ethylene oxide of 10 molar equivalents and obtained
Make, ProductName: Lutensol TO7, Lutensol TO10) etc..
As other suitable object lesson other than the above of (A) composition, such as, the ethylene oxide addition of secondary alcohol can be enumerated
Thing.
As the ethylene oxide adduct of secondary alcohol, the ethylene oxide adduct etc. of the secondary alcohol of containg branched alkyl radical can be enumerated.Above-mentioned oxygen
The atomic number of alkyl carbon changed in Addition on ethylene thing is preferably 11～13, and ethylene oxide average addition molal quantity is preferably 6～12.
Relative to the gross mass of liquid detergent composition, the content of (A) composition is preferably 5～40 mass %, more preferably
It is 10～20 mass %.By making content more than 5 mass %, washing performance can be improved, on the other hand, due to content even more than
40 mass % do not observe dramatically increasing of washing performance yet, and therefore, content the following is economy in 40 mass %.
<(B) composition>
(B) composition is cross-linking type CVP Carbopol ETD2050, and it is a kind of anion system viscosifier.
By making liquid detergent composition contain (B) composition, can obtain as liquid detergent composition for clothes is suitable
Viscosity.Suitable viscosity as medicated clothing means to be directly applied to liquid detergent composition from bottle or lid dirt portion
When dividing upper, playing and have thixotropic viscosity, liquid disconnects good, and liquid does not drips.Thixotropy is following character: quiet
Only under state, mobility is low, and by stirring or shake, mobility uprises so that it is time static, turns again to the shape that mobility is low
State.
(B) composition is to have carboxyl and have the polymer of cross-linked structure, in terms of its molecular structure, it is believed that carboxyl in water from
During sonization, by intramolecular ion repulsions, water diffuses into mesh-shape and by being maintained in structure by hydrone, thus
Embodiment has thixotropic viscosity.
As (B) composition being preferably used in the present invention, such as, can enumerate by acrylic acid, methacrylic acid or they
More than one copolymers with alkyl acrylate in the monomer that ester is constituted by cross-linking agent cross-link obtained by crosslinking gather
Compound.
The preferred carbon number of alkyl chain length 8～40 of alkyl acrylate, more preferably 10～30.Described carbon number is more than 8
Time, polymer is prone to swelling；When carbon number is less than 40, it is easy to obtain the good solubility in water.In alkyl acrylate,
As the object lesson of alkyl chain, octyl group, nonyl, decyl, undecyl, dodecyl, tridecyl, the tetradecane can be enumerated
Base, pentadecyl, cetyl, heptadecyl, octadecyl, isooctadecane base, nonadecyl, eicosyl, heneicosane
Base, docosyl, tricosyl, tetracosyl, pentacosyl, cerul, heptacosyl, octacosane
Base, nonacosyl and melissyl.
As cross-linking agent, the allyl ether of sucrose and the allyl ether etc. of tetramethylolmethane can be enumerated.
As object lesson, acrylic alkyl ester copolymer (INCI: acrylate/C10-30 acrylic acid can be enumerated
Alkyl ester cross-linked polymer) etc..
As by the allyl ether of sucrose and the allyl ether cross-linking agent of tetramethylolmethane by acrylic acid and alkyl acrylate (alkane
The carbon number 10～30 of base chain) copolymer cross-link obtained by the example of cross linked polymer, Carbopol can be enumerated
Ultrez21、Carbopol Ultrez20、Carbopol EZ4、Carbopol EZ5、Carbopol 1342、Carbopol
1382、Carbopol ETD2020、PemulenTR-1、PemulenTR-2、Carbopol AquaSF-1、Carbopol
Ultrez20 and Carbopol ETD2020 (is ProductName, Lubrizol Corp. manufactures).
It addition, as (B) composition, it is possible to use main chain is polyacrylic acid and described polyacrylic acid is crosslinked by cross-linking agent
And the cross-linking type polyacrylic acid formed.As polyacrylic acid, such as, the poly-of Japan Patent examined patent publication 32-4141 record can be enumerated
Acrylic acid.As cross-linking agent, allyl sucrose and tetramethylolmethane etc. can be enumerated.
(B) composition is a kind of anion system showing anionic property in a liquid thickening body, its can with as (C) composition
Cationic surfactant forms ion complex and separates out.When producing this precipitation, it is impossible to fully obtain and drawn by (B) composition
The Efficient Adhesive Promotion risen, and there is the situation of liquid appearance nebulousurine.
Additionally, due to liquid exists the chelating agen (D) of display anionic property simultaneously, and cover effect by what homo-ion property caused
Really, (B) composition being formed of the eyed structure caused becomes insufficient.When the formation of eyed structure is insufficient, it is impossible to fully obtain
The Efficient Adhesive Promotion that must be caused by (B) composition.
Relative to the gross mass of liquid detergent composition, the content of (B) composition is preferably 0.05～1 mass %, and more preferably 0.1
～0.5%.When described content is more than 0.05 mass %, even if under (C) composition and (D) composition coexist, being also easy to acquisition and fill
The Efficient Adhesive Promotion divided.When content is below 1 mass %, the viscosity of liquid is the most too high, it is easy to obtain within clothes fiber
Excellent permeability.
In the liquid detergent composition of the present invention, water-soluble cross-linked type carboxyl second as (B) composition be can be used directly
Alkenyl polymer.
It addition, it be also possible to use the partially or completely neutralization salt of water-soluble cross-linked type CVP Carbopol ETD2050.In this case,
Before being usable in preparing liquid detergent composition, in advance described polymer is partially or completely neutralized obtained by salt.
Additionally, be usable in the operation of preparation compositions, the partially or completely neutralization salt of described polymer.
When using with the form partially or completely neutralizing salt of water-soluble cross-linked type CVP Carbopol ETD2050, alkali to be used
Property compound.As described alkali compounds, monoethanolamine, diethanolamine, triethanolamine, 2-amino-2-methyl-1-can be enumerated
The alkanolamines such as propanol, 2-amino-2-methyl-1,3-propylene glycol, isopropanolamine and diisopropanolamine (DIPA)；Sodium hydroxide and potassium hydroxide
Deng alkali metal hydroxide；The basic amino acid such as arginine and lysine；And ammonia etc..Generally, monoethanolamine, diethanol are used
Amine, triethanolamine, isopropanolamine, diisopropanolamine (DIPA) and sodium hydroxide.
For the addition of these alkali compoundss, as long as fully neutralize as anionic property polymer crosslinking type carboxyl second
The amount of alkenyl polymer, can be appropriately configured according to the kind of cross-linking type CVP Carbopol ETD2050 and usage amount.
<other viscosifier>
In the composition of detergent of the present invention, can obtain in desired effective scope, also can and with its beyond (B) composition
Its viscosifier.Such as, mixing non-crosslinked type macromolecule also can make it viscosify.But, these non-crosslinked types high molecular thickening effect
Rate variance, it is then desired to use in a large number.In this case, either synthesis macromolecule or natural polymer, be all prone to cause
Liquid separation etc., say, that appearance stability is prone to be deteriorated, and bring adverse effect to the stability of enzyme.Additionally, due to conduct
The degree of the stringiness of one of liquid physical property increases, and liquid disconnection property is deteriorated, and can produce usability problem.
Relative to the gross mass of composition of detergent, the high molecular usage amount of non-crosslinked type is preferably below 0.5 mass %, more excellent
Select below 0.3 mass %, most preferably zero.Specifically, preferably 0～0.5 mass %, more preferably 0～0.3 mass %.
<(C) composition>
As (C) composition, suitably use the known cationic surfactant in liquid detergent composition for clothes.Logical
Cross and make in liquid detergent composition containing (C) composition, full-bodied ageing stability can be carried.It addition, also give medicated clothing liquid
The degerming property of body composition of detergent or antibiotic property, and can obtain suppression washing after or dried clothes abnormal smells from the patient press down smelly effect.
As (C) composition, preferably monovalent cation surfactant.Particularly in terms of mixed stability, preferably ammonium salt type
Cationic surfactant, the compound shown in the most following formula (2).
[changing 2]
[in formula, for R1～R4, R1And R2Each stand alone as the alkyl of carbon number 8～10 or carbon number 8～10
Thiazolinyl and R3And R4For methyl, or R1For benzyl, R2Alkyl and R for carbon number 12～143And R4For methyl, or R1For
The alkyl of carbon number 16～18 or the thiazolinyl of carbon number 16～18 and R2、R3And R4For methyl.X-For halide ion or alkyl
Sulfate ion.]
In formula (2), R1～R4Meet the either condition in following (c1)～(c3).
(c1): R1And R2Each stand alone as the alkyl of carbon number 8～10 or the thiazolinyl of carbon number 8～10 and R3And R4For first
Base.Preferably dialkyl dimethyl cation.
(c2): R1For benzyl, R2Alkyl and R for carbon number 12～143And R4For methyl.Preferably monoalkyl monobenzyl diformazan
Base cation.
(c3): R1For the alkyl of carbon number 16～18 or the thiazolinyl of carbon number 16～18 and R2、R3And R4For methyl.Preferably
Monoalkyl trimethyl cation.
In formula (2), as X-Halide ion, such as, chloride ion, bromide ion, fluorion and iodide ion can be enumerated.As
X-Alkylsurfuric acid, such as, the alkylsurfuric acid ion of the carbon number 1～3 shown in following formula (x1) can be enumerated.
R7-SO4 -(x1)
[in formula (x1), R7Alkyl for carbon number 1～3.]
As X-, preferably chloride ion, bromide ion, iodide ion or the alkylsurfuric acid ion of carbon number 1～3.
As the preferred object lesson meeting (c1) condition of (C) composition, the atomic number of alkyl carbon that can enumerate straight-chain is
The material of 10 is as the didecyldimethyl ammonium salt (" Arquad 210 " that such as, Shi Wang Aksu company manufactures) etc. of main body.
As the preferred object lesson meeting (c2) condition of (C) composition, (such as, lion king Aksu is public can to enumerate benzalkonium chloride
" the Arquad CB " that department manufactures) etc..
As the preferred object lesson meeting (c3) condition of (C) composition, R can be enumerated1Stearyl trimethyl ammonium for stearyl
Salt (" Arquad T-800 " and the R that such as, Shi Wang Aksu company manufactures1Octadecyltrimethylammonium salt for octadecyl
Deng.
(C) composition can be used alone one or by two or more and use.
Relative to the gross mass of liquid detergent composition, the content of (C) composition is preferably 0.01～1.5 mass %, more preferably
0.1～0.8 mass %, further preferred 0.2～0.8 mass %.When described content is more than 0.01 mass %, can obtain by
(B) the abundant Efficient Adhesive Promotion that composition causes, meanwhile, also can improve the ageing stability of its viscosity well.It addition, be also easy to obtain
Well must press down smelly effect.When described content is below 1.5 mass %, the formation with the complex of (A) composition is prone to suppressed
In less level.As a result of which it is, be prone to prevent the nebulousurine of liquid appearance, and it is easily obtained the viscosity that liquid is suitable.
<(D) composition>
(D) composition is chelating agen.The known chelating agen as metal ion block agent in detergent applications can be used.The present invention
In, by containing (D) composition, the ageing stability of liquid viscosity can be improved.Although its reason is unclear, but owing to (D) becomes
Divide and show anionic property in a liquid, complex can be formed with (C) composition.So, it is believed that (B) composition is compound with (C) composition
The formation of thing is partly hindered, it is easy to fully obtain the Efficient Adhesive Promotion caused by (B) composition.
It addition, by the weak complex forming (B) composition, (C) composition and (D) composition, it is believed that the netting knot caused by (B) composition
Structure becomes to be difficult to decompose, and becomes prone to obtain the ageing stability of viscosity.
Further, owing to the formation of (B) composition with the complex of (C) composition is suppressed, liquid nebulousurine is also suppressed.
As (D) composition, the chelating agen with hydroxy-acid group or its salt of preferably 3～4 valencys.As its object lesson, can
Enumerate citric acid, sodium citrate and amino carboxylic acid system chelating agen.Amino carboxylic acid refers to comprise carboxyl in a part and from ammonia, primary amine
Or a hydrogen atom removed by secondary amine and the compound of the most each 1 of 1 valency functional group that formed；Amino carboxylic acid system chelating agen refers to
Chelating agen as amino carboxylic acid.
In these, viscosity stability aspect after being saved, preferably aminocarboxylic chelants.
Amino carboxylic acid system chelating agen can use in detergent applications as the material well known to chelating agen.As object lesson, can
Enumerate MDGA (MGDA), MDGA salt, Pidolidone oxalic acid (GLDA), Pidolidone two
Acetate, diethylene-triamine pentaacetic acid (DTPA), diethylentriamine pentacetate, ethylenediamine succinic acid (EDDS), second two
Amine succinate, 3-hydroxyl-2,2'-imino-diacetic succinic acid (HIDS), 3-hydroxyl-2,2'-imino disuccinates, L-days
Winter propylhomoserin-N, N-oxalic acid and L-Aspartic acid-N, N-diacetin etc..As the kind of salt, preferably (sodium salt).More preferably
MGDA or its salt, particularly preferred MDGA trisodium.
Relative to the gross mass of liquid detergent composition, the content of (D) composition is preferably more than 0.03 mass %, more excellent
Select more than 0.04 mass %, more than further preferred 0.06 mass %.When described content is more than 0.03 mass %, it is easy to fully
The ageing stability obtaining the liquid viscosity caused by (D) composition improves effect or liquid nebulousurine preventing effectiveness.
On the other hand, when the content of (D) composition is too much, (B) composition the liquid Efficient Adhesive Promotion caused reduces, therefore, in order to obtain
Obtaining liquid viscosity suitably, need to increase the addition of (B) composition, manufacturing cost uprises.It addition, the content of (even if D) composition
More than 1.0 mass %, do not observe that the ageing stability of viscosity improves the increase of effect yet, thus, the most preferably 1.0
Below quality %, below more preferably 0.6 mass %, below further preferred 0.5 mass %.More specifically, it is preferable to 0.03～1.0
Quality %, more preferably 0.04～0.6 mass %, further preferred 0.06～0.5 mass %.
<(E) composition>
(E) composition is water-soluble metal salt.Water-soluble metal salt is used as the material of hydrate form.
As (E) composition, such as, water soluble silver salt, water solublity mantoquita, water-soluble zinc salt, water solublity iron salt, water solublity can be enumerated
Manganese salt, water-soluble aluminum salt or their hydrate etc..Wherein, preferably water soluble silver salt, water solublity mantoquita, water-soluble zinc salt or it
Hydrate, more preferably water-soluble zinc salt, water solublity mantoquita or their hydrate, particularly preferred water-soluble zinc salt or its water
Compound.
As water soluble silver salt, specifically, (meltage is 0.83g: water 100g, below such as note can to enumerate silver sulfate
Carry) and silver nitrate (70.7g) etc..
As water solublity mantoquita, specifically, copper nitrate (60.8g), copper sulfate (18.2g) and copper chloride (75.7g) can be enumerated
Deng.Wherein, preferably sulfuric acid copper hydrate, more preferably copper sulfate pentahydrate.
As water-soluble zinc salt, specifically, can enumerate zinc nitrate (56.1g), zinc sulfate (36.49g), zinc chloride (77g) and
Zinc acetate (40.0g) etc., preferably sulfuric acid zinc and zinc chloride.
As water solublity iron salt, specifically, iron sulfate (29.5g) etc. can be enumerated.
As water solublity manganese, specifically, manganese chloride (72.3g) etc. can be enumerated.
Water-soluble metal salt can be used alone one or by two or more and use.
In the present invention, by making in liquid detergent composition containing (E) composition, medicated clothing can be improved and wash agent group by liquid
The degerming property of compound or antibiotic property, and improve suppression washing after and dried clothes abnormal smells from the patient press down smelly effect.Though its reason is not
Clearly, the combination of the protein but in the presence of being presumably due to the cellular matrix of antibacterial and metal ion.
Relative to the gross mass of liquid detergent composition, the content of (E) composition in liquid detergent composition is preferably
0.05～2 mass %, more preferably 0.1～1 mass %.Content within the above range time, it is easy to fully obtain and press down smelly effect.
<other composition>
In the liquid detergent composition of the present invention, do not damaging in the range of effect of the present invention, can be mixed into above-mentioned as required
(A) other composition～beyond (E) composition and other viscosifier.
As other composition, it is not particularly limited, commonly used one-tenth in liquid detergent composition for clothes can be mixed into
Point.
As object lesson, the surfactant beyond water and ethanol equal solvent, (A) composition or (B) composition, solubilizing agent can be enumerated
(or viscosity reductant), antioxidant, preservative, washing performance auxiliary agent, quality raising agent, pH regulator, shifting dye preventing agent, recontamination are prevented
Only agent, pearling agent, soil releasing agent, fragrant agent, capsule spice, coloring agent, opacifiers, fluorescent agent, enzyme and extract etc..
As solvent, preferably water.
Relative to the gross mass of liquid detergent composition, the content of solvent is preferably 60～94 mass %, more preferably 75～90
Quality %.
<(C) composition/(D) composition>
" mass ratio of (C) composition/(D) composition " in the present invention means relative to (D) component content in liquid detergent
The ratio (mass ratio) (implication of other composition ratio is the most identical) of (C) component content.
In the present invention, the mass ratio of (C) composition/(D) composition is preferably 0.1～17.0, more preferably 0.2～14.0.(C) composition/
(D) when composition is more than the lower limit of above-mentioned scope, it is easy to fully obtain and pressed down smelly effect, and (D) composition by what (C) composition caused
Not too much, it is therefore easy to obtain suitable liquid viscosity.(C) when composition/(D) composition is below the higher limit of above-mentioned scope,
It is easily obtained the ageing stability that viscosity is good, and owing to (C) composition is too much, therefore, it is difficult to generation nebulousurines etc. are bad
Liquid appearance.
<(B) composition/(C) composition>
In the present invention, the mass ratio of (B) composition/(C) composition is preferably 0.09～8.0, more preferably 0.1～5.0.(B) composition/
(C) when composition is more than the lower limit of above-mentioned scope, it is easy to fully obtain the Efficient Adhesive Promotion caused by (B) composition, and be prone to obtain
Obtain the ageing stability that viscosity is good.Further, since (C) composition is not too much, therefore, it is difficult to produce the bad liquid such as nebulousurine
Outward appearance.(B) when composition/(C) composition is below the higher limit of above-mentioned scope, it is easy to fully obtain by pressing down of causing of (C) composition smelly
Effect, and owing to (B) composition is not too much, thus, it is also easy to obtain suitable liquid viscosity.
<(B) composition/(D) composition>
In the present invention, the mass ratio of (B) composition/(D) composition is preferably 0.09～14.0, more preferably 0.13～9.0.(B) composition/
(D) when composition is more than the lower limit of above-mentioned scope, it is easy to fully obtain the Efficient Adhesive Promotion caused by (B) composition.(B) composition/
(D) when composition is below the higher limit of above-mentioned scope, it is easy to obtain the ageing stability that viscosity is good.
The liquid detergent composition for clothes of the present invention contains following (A) composition, (B) composition, (C) composition become with (D)
Point, and relative to the gross mass of liquid detergent composition for clothes, the content of (D) composition is preferably more than 0.03 mass %.
(A) composition: nonionic surfactant, it is the compound shown in above-mentioned formula (1).
(B) composition: more than one and the alkyl acrylate in the monomer being made up of acrylic acid, methacrylic acid or their ester
Copolymer by cross-linking agent cross-link obtained by cross linked polymer.
(C) composition: cationic surfactant, it is the cationic surfactant shown in above-mentioned formula (2), and formula (2)
In R1～R4Meet the either condition in following (c1)～(c3).
(c1): R1And R2Each stand alone as the alkyl of carbon number 8～10 or the thiazolinyl of carbon number 8～10 and R3And R4For first
Base.
(c2): R1For benzyl, R2Alkyl and R for carbon number 12～143And R4For methyl.
(c3): R1For the alkyl of carbon number 16～18 or the thiazolinyl of carbon number 16～18 and R2、R3And R4For methyl.
(D) composition: chelating agen, it selects free MDGA, MDGA salt, Pidolidone diethyl
Acid, Pidolidone diacetin, diethylene-triamine pentaacetic acid, diethylentriamine pentacetate, ethylenediamine succinic acid, second two
Amine succinate, 3-hydroxyl-2,2'-imino-diacetic succinic acid, 3-hydroxyl-2,2'-imino disuccinates, L-Radix Asparagi ammonia
Acid-N, N-oxalic acid and L-Aspartic acid-N, at least one in the group that N-diacetin is constituted.
The liquid detergent composition for clothes of the present invention contains following (A) composition, (B) composition, (C) composition become with (D)
Point, and relative to the gross mass of liquid detergent composition for clothes, the content of (D) composition is preferably more than 0.03 mass %.
(A) composition: nonionic surfactant, in the group that it comprises choosing freely the most following (A ') composition and (A ") composition is constituted
At least one surfactant.
(A ') composition: the oxidation of primary alcohols Addition on ethylene thing shown in above-mentioned formula (1 '), wherein, average addition molal quantity n is 10～20,
R5In the univalent alkyl of branched and the total proportion of monovalence thiazolinyl be below 70 mass %.
(A ") composition: the oxidation of primary alcohols Addition on ethylene thing shown in above-mentioned formula (1 "), wherein, average addition molal quantity n is 5～15,
R5In the univalent alkyl of branched and the total proportion of monovalence thiazolinyl be more than 80 mass %.
(B) composition: cross linked polymer, its be one in the monomer being made up of acrylic acid, methacrylic acid or their ester with
The copolymer of upper and alkyl acrylate by cross-linking agent cross-link obtained by cross linked polymer, and the alkane of alkyl acrylate
The a length of carbon number of base chain 8～40.
(C) composition: cationic surfactant, it is the cationic surfactant shown in above-mentioned formula (2), and formula (2)
In R1～R4Meet the either condition in following (c1) or (c2).
(c1): R1And R2Each stand alone as the alkyl of carbon number 8～10 or the thiazolinyl of carbon number 8～10 and R3And R4For first
Base.
(c2): R1For benzyl, R2Alkyl and R for carbon number 12～143And R4For methyl.
(D) composition: citric acid or MDGA salt.
<manufacture method of liquid detergent composition for clothes>
The preparation method of the liquid detergent composition for clothes of the present invention is not particularly limited, and can wash such as common liquid
Wash agent compositions conventionally to prepare, such as, can be prepared by the following method: be mixed into above-mentioned essential component and as required
Above-mentioned any composition and suitable quantity of water, and by they mix.
Such as, liquid detergent composition for clothes can easily be prepared by the following method: by each to (A) composition and (B) composition
After being dissolved separately in water, the solution of (B) composition is slowly added in the solution of (A) composition, and adds in this mixed liquor
(C) composition and (D) composition.
<viscosity of liquid detergent composition for clothes>
The viscosity of the liquid detergent composition of the present invention can be by adjusting kind and combined amount, the kind of (C) composition of (B) composition
Class and combined amount and the kind of (D) composition and combined amount control.
Suitable viscosity in liquid detergent composition for clothes is preferably according to determined by aftermentioned initial viscosity assay method 30
Viscosity at DEG C is 80～3000mPa s, more preferably 100～2500mPa s, further preferred 150～1500mPa s.Institute
Stating viscosity when being more than 80mPa s, even if direct coating detergent compositions at the dirt of medicated clothing, liquid is also difficult to drip,
And compositions residual during coating detergent compositions also becomes good on medicated clothing.Bring sufficient composition dense to user
Thick sense and feeling of high class.
On the other hand, when described viscosity is below 3000mPa s, composition of detergent permeability in medicated clothing becomes good, is coated with
Cloth effect improves.It addition, be prone to take out from bottle and be difficult to the residual such as covering, thus, service condition is good.
According to the present invention, following liquid detergent composition for clothes can be obtained: determined according to aftermentioned assay method
Initial viscosity (30 DEG C) be 80～3000mPa s, preferably 100～2500mPa s, and 60 DEG C at viscous when preserving 2 months
Degree rate of change is more than 40%, preferably more than 50%.
The following compositions of obtainable liquid detergent composition for clothes: according to aftermentioned assay method institute really
Fixed initial viscosity (30 DEG C) is 150～1500mPa s, and at 60 DEG C preserve 6 months time viscosity B coefficent rate be 40% with
On, preferably more than 50%.
<assay method of initial viscosity>
After just preparing liquid detergent composition for clothes, take 60g and put in bottle, after standing 1 hour in the water-bath of 30 DEG C,
Viscosity is measured, it is thus achieved that initial viscosity with Brookfield viscometer.The condition determination of viscosity is as follows: 30 DEG C, 30rpm, 30 seconds, uses No.3
Rotor.But, during less than 1000mPa s, use No.2 rotor.
<pH of liquid detergent composition for clothes>
The pH (30 DEG C) of the liquid detergent composition of the present invention preferably 7～11, more preferably 7.5～10.5, further preferred 8
～10.As required, pH regulator can also be added to regulate pH value.As pH regulator, liquid detergent composition can be used
Middle as the compound well known to pH regulator.As object lesson, alkanolamine, sodium hydroxide, potassium hydroxide, hydrochloric acid can be enumerated
With sulphuric acid etc..
(B) composition is prone to thickening in alkali side, therefore, when the pH of liquid detergent composition is more than the lower limit of above-mentioned scope,
It is easily obtained suitable liquid viscosity.When the pH of liquid detergent composition is below the higher limit of above-mentioned scope, mixed stability
Property is good.
Embodiment
Hereinafter by embodiment, the present invention will be described in more detail, but the invention is not limited in these embodiments.Under
State in example, " % " expression " quality % ", except as otherwise noted.
[example 1～15,21～25]
Prepare the liquid detergent composition for clothes of composition shown in table 1,2 in accordance with the following methods.
Example 1～15 is embodiment, and example 21～25 is comparative example.
First, after diethanolamine is dissolved in water, adds (A) composition and dissolve, as solution A.It addition, in advance (B) is become
Divide and be dissolved in the water equably, and as solution B.Solution B is slowly added in solution A, and as mixed liquor.Mix at this
Closing and add (C) composition in liquid, then, after adding (D) composition, adjust pH as required, the water adding aequum makes whole mixing
Thing reaches 100%.For the adjustment of pH, other pH regulator can be added as needed on, so that the concentration of diethanolamine is 0.8 matter
Amount %, pH (30 DEG C) is in the range of 8～10.
Thus obtained liquid detergent composition for clothes can be evaluated by the following method.Result is shown in table 1 and 2.
Table also show (C) composition/mass ratio of (D) composition, the mass ratio of (B) composition/(C) composition and (B) composition/(D)
The mass ratio of composition.
<explanation of composition shown in table 1 and 2>
[(A) composition]
AE EO15 (on the alcohol mixture of carbon number C12, C14 alcohol alcoxyl obtained by the ethylene oxide of average 15 moles of addition
Base compound): Ecolat 24-15/85, Ecogreen company manufactures.
AE EO7 (on the alcohol mixture of carbon number C12, C14 alcohol alkoxyl obtained by the ethylene oxide of average 7 moles of addition
Compound): レ オ ッ Network ス CL-70, the manufacture of lion princes and dukes department.
[(B) composition]
Ultrez20:Lubrizol company manufactures.
ETD2020:Lubrizol company manufactures.
[(C) composition]
C-1:Arquad 210, Shi Wang Aksu company manufactures.DDAC.
C-2:Arquad CB50, Shi Wang Aksu company manufactures.Benzalkonium chloride.Chlorination cocoalkyl dimethyl benzyl ammonium.
[(D) composition]
Citric acid: MDGA ester 3Na:Trilon M Liquid, BASF AG manufactures.Change shown in following formula (3)
Compound.
[changing 3]
[other composition]
Diethanolamine: Northeast chemical company manufactures.
Water: purified water.
<evaluation methodology>
[initial appearance]
After just preparing liquid detergent composition for clothes, detect by an unaided eye outward appearance immediately, and judges by following benchmark.
Zero (qualified): liquid is homogeneous and transparent.
△ (qualified): liquid is homogeneous and translucent.
× (defective): liquid produces nebulousurine or separation, heterogeneity.
[washing performance (evaluation methodology of sebum dirt washing performance)]
In this method, the measuring reflectance of cloth is that (electricity Se industrial group of Japan manufactures, ProductName: SE-by using colour difference meter
2000) and according to the following equation, Hunter whiteness Z calculate what reflectance R was carried out.
R=Z/100
First, the wet type artificial contamination's cloth before washing is measured respectively (purchased from washing scientific institution.Hereinafter also referred to as polluting cloth) 10
The reflectance of block.Terg-O-Tometer (manufacture of U.S.Testing company) is used as decantation test device.Below using
Cleaning mixture: dissolve liquid detergent composition for clothes in the tap water 900ml of 25 DEG C, and make its concentration reach 1000ppm.
In sink, put into pollution cloth 10 pieces and filling cloth (fully washs cutting out thin looped fabric and rinses and be dried
Obtained by cloth), and put into cleaning mixture.The amount filling cloth is set as making bath raio reach 30 times.
After washing 10 minutes at rotating speed 120rpm, temperature 25 DEG C, carry out the drift of 2 times 3 minutes with the tap water 900ml of 25 DEG C
Wash.It is dried.The reflectance R of the use 460nm optical filter dried pollution cloth of mensuration (hereinafter also referred to as washing cloth), and according to
Following formula (i) and (ii) calculate Washing ratio (unit: %.Arithmetic point rounds up later).In formula, K represents that specific absorbance, S represent
Scattering coefficient, R represents reflectance.Standard calico is the calico (former cloth) of the former state state without dirt, standard calico anti-
Rate R of penetrating calculates with 80.
Value by following formula (i) He the Washing ratio of (ii) gained is the biggest, represents that washing performance is the highest.Putting down of the Washing ratio of pollution cloth 10 pieces
When average is more than 65%, it is evaluated as zero (qualified)；This meansigma methods is more than 50% when being less than 65%, is evaluated as Δ and (closes
Lattice)；When this meansigma methods is less than 50%, it is evaluated as × (defective).
[several 1]
[initial viscosity]
After just preparing liquid detergent composition for clothes, take 60g and put into bottle (ProductName: SV50A, day physics and chemistry nitre strain
Formula commercial firm manufactures.Hereinafter referred to as SV50 bottle) in, after standing 1 hour in the water-bath of 30 DEG C, measure viscosity with Brookfield viscometer,
Obtain initial viscosity.The condition determination of viscosity is as follows: 30 DEG C, 30rpm, 30 seconds, uses No.3 rotor.But, it is less than
During 1000mPa s, use No.2 rotor.
Initial viscosity is 80mPa s～during 3000mPa s, it is determined that for qualified (zero).
[viscosity stability]
In SV50 bottle, put into the liquid detergent composition for clothes 60g just prepared, limit keep 60 DEG C of limits to preserve 2 months or
6 months.After preservation, after standing 1 hour in the water-bath of 30 DEG C, Brookfield viscometer is used to measure the viscosity after preserving.The survey of viscosity
Fixed condition is such as the condition determination of initial viscosity.
According to following formula, the viscosity B coefficent rate after obtaining relative to the preservation of initial viscosity.
Viscosity [mPa s]/initial viscosity [mPa s] × 100 after the rate of change [%] of viscosity=preservation
For viscosity stability, if the viscosity B coefficent rate preserving 2 months is more than 50%, as zero (qualified)；This viscosity becomes
When rate is less than 50% and more than 40%, as △；When this viscosity B coefficent rate is less than 40%, as ×.
[abnormal smells from the patient suppression]
Family will use 10 pieces of difference of wiping hands towel of half a year more than use in daily life about 7 days, and as examination
Test towel.
Under the conventional program of washing machine (ProductName: JW-Z23A type, company of Haier manufactures), test towel is carried out washup
Reason (water temperature about 25 DEG C injects tap water, bath raio 30 times).Now, the liquid detergent composition for clothes put into washing machine
Amount is 30g/ tap water 30L (1000ppm).
It addition, as the filling cloth of adjustment bath raio, use following material: in automatic washing machine (Matsushita Electric Industrial Co. Ltd
Manufacture, ProductName: NA-F70SD1) auto-programming under, the vest (BVD company) of brand-new cotton 100% is carried out 5 prewashing
Wash process (water temperature about 25 DEG C injects tap water).In this pre-washes process, commercially available synthetic detergent TOP (ト ッ プ) is used (to produce
The name of an article, the manufacture of lion princes and dukes department) as detergent, the detergent usage amount of washing is 25g/ tap water 30L every time.
Test towel washing terminate after, room temperature about 25 DEG C, relative humidity 90%RH indoor to described test towel
It is dried 8 hours.Then, the test after 6 panellists are dried (indoor seasoning) respectively to the 10 pieces of washings smelt
The abnormal smells from the patient of towel carries out sensory evaluation.
Described sensory evaluation is carried out by marking according to following metewand (a).Specifically, according to metewand
A the odour intensity of 6 grades of () shows, 10 pieces after indoor seasoning are tested towels by sense organ by each panellists
Each abnormal smells from the patient is evaluated, and they is carried out synthetic determination, to determine a mark.
Metewand (a)
5 points: overpowering odor
4 points: stronger abnormal smells from the patient
3 points: can the odour intensity of degree of cosily perception
2 points: know the odour intensity of the degree being which kind of abnormal smells from the patient
1 point: the odour intensity of the degree of energy perception reluctantly
0 point: odorlessness
Then, in the mark of 6 experts, the average mark of 4 expert analysis mode after removing best result and minimum point, and root are obtained
According to following metewand (b), abnormal smells from the patient inhibition is evaluated.◎ and zero in metewand (b) is as qualified.
Metewand (b)
◎ (qualified): mark 1.0 points
Zero (qualified): 1.0 points of < 2.0 points of △ (qualified) of mark: 2.0 points of < mark 3.0 points × (defective): 3.0 points of < marks
[table 1]
[table 2]
As shown in the result of table 1 and 2, the liquid detergent composition for clothes of example 1～15 have good washing performance and
Antibiotic property, and there is good viscosity and viscosity stability.
Particularly, when example 1 compares with example 15 respectively with example 11, example 13, with use citric acid as the example 1 of (D) composition and
Example 15 is compared, and uses the example 11 of amino carboxylic acid system chelating agen and the initial viscosity height of example 13, and the viscosity B coefficent in preservation is little, protects
Deposit excellent in stability.
Example 21 is free from the comparative example of (A) composition, and initial appearance is poor, and washing performance is insufficient, and initial viscosity is low.It addition, gas
Taste inhibition is the most insufficient.Owing to initial viscosity is low, do not carry out viscosity stability evaluation.
Example 22 is free from the comparative example of (B) composition, and initial viscosity is low.Therefore, viscosity stability evaluation is not carried out.It addition, in table
Viscosity " 10 > " mean that initial viscosity is less than 10.
Example 23 is free from the comparative example of (C), and abnormal smells from the patient inhibition is insufficient.
Example 24 is free from the comparative example of (D) composition, and initial viscosity is good, but through time viscosity decline big, viscosity stability is poor.
Example 25 is to include (C) composition but without the comparative example of (D) composition, through time viscosity decline big, viscosity stability is poor.
Example 26 and 27 comprises (A)～(D) composition, but the content of (D) composition reduces to 0.01 mass %, therefore, viscosity stability
Insufficient.
Probability is utilized in industry
According to the present invention, the medicated clothing containing anion system viscosifier and cationic surfactant can be obtained and wash by liquid
Agent compositions, and it has good washing performance and antibiotic property and has good viscosity and viscosity stability.
Claims (9)
1. a liquid detergent composition for clothes, it is characterised in that containing following (A) composition, (B) composition, (C) composition and
(D) composition, and relative to the gross mass of liquid detergent composition for clothes, the content of (D) composition is more than 0.03 mass %；
(A) composition: nonionic surfactant；
(B) composition: cross-linking type CVP Carbopol ETD2050；
(C) composition: cationic surfactant；
(D) composition: chelating agen.
2. the liquid detergent composition for clothes recorded such as claim 1, wherein, described (D) composition is amino carboxylic acid system chela
Mixture.
3. the liquid detergent composition for clothes recorded such as claim 1, wherein, described (D) composition is for selecting free methyl sweet
Propylhomoserin oxalic acid, MDGA salt, Pidolidone oxalic acid, Pidolidone diacetin, diethylenetriamines five
Acetic acid, diethylentriamine pentacetate, ethylenediamine succinic acid, ethylenediamine succinic acid salt, 3-hydroxyl-2,2'-imino-diacetic fourth
Diacid, 3-hydroxyl-2,2'-imino disuccinates, L-Aspartic acid-N, N-oxalic acid and L-Aspartic acid-N, N-diethyl
At least one chelating agen in the group that hydrochlorate is constituted.
4. the liquid detergent composition for clothes recorded such as claim 1, wherein, total relative to liquid detergent composition
Quality, the content of described (A) composition is 5～40 mass %.
5. the liquid detergent composition for clothes recorded such as claim 1, wherein, total relative to liquid detergent composition
Quality, the content of described (B) composition is 0.05～1 mass %.
6. the liquid detergent composition for clothes recorded such as claim 1, wherein, total relative to liquid detergent composition
Quality, the content of described (C) composition is 0.01～1.5 mass %.
7. the liquid detergent composition for clothes recorded such as claim 1, wherein, the matter represented with (C) composition/(D) composition
Amount ratio is 0.1～17.0.
8. the liquid detergent composition for clothes recorded such as claim 1, wherein, the matter represented with (B) composition/(C) composition
Amount ratio is 0.09～8.0.
9. the liquid detergent composition for clothes recorded such as claim 1, wherein, the matter represented with (B) composition/(D) composition
Amount ratio is 0.09～14.0.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014075696 | 2014-04-01 | ||
| JP2014-075696 | 2014-04-01 | ||
| PCT/JP2015/060328 WO2015152324A1 (en) | 2014-04-01 | 2015-04-01 | Liquid detergent composition for clothing |
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| CN106133128A true CN106133128A (en) | 2016-11-16 |
| CN106133128B CN106133128B (en) | 2019-10-15 |
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| CN201580015112.7A Active CN106133128B (en) | 2014-04-01 | 2015-04-01 | Liquid detergent composition for clothes |
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| JP (1) | JP6489708B2 (en) |
| CN (1) | CN106133128B (en) |
| MY (1) | MY175681A (en) |
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| WO (1) | WO2015152324A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652314A (en) * | 2021-09-10 | 2021-11-16 | 中国热带农业科学院农产品加工研究所 | Duck down detergent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635456A (en) * | 2016-11-04 | 2017-05-10 | 广州立白企业集团有限公司 | Kitchen oil dirt cleaner and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1143672A (en) * | 1995-04-10 | 1997-02-26 | 花王株式会社 | Aqueous gel cleanser composition |
| CN1176302A (en) * | 1996-09-06 | 1998-03-18 | 花王株式会社 | Liquid bleaching agent composition with enhanced viscosity |
| JP2007297510A (en) * | 2006-04-28 | 2007-11-15 | Lion Corp | Liquid detergent composition for clothes |
| EP2169040A1 (en) * | 2008-09-30 | 2010-03-31 | The Procter and Gamble Company | Liquid detergent compositions exhibiting two or multicolor effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3670802B2 (en) * | 1996-09-06 | 2005-07-13 | 花王株式会社 | Thickened liquid bleach composition |
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2015
- 2015-04-01 WO PCT/JP2015/060328 patent/WO2015152324A1/en active Application Filing
- 2015-04-01 JP JP2016511978A patent/JP6489708B2/en not_active Expired - Fee Related
- 2015-04-01 CN CN201580015112.7A patent/CN106133128B/en active Active
- 2015-04-01 MY MYPI2016703563A patent/MY175681A/en unknown
- 2015-04-01 SG SG11201608135XA patent/SG11201608135XA/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143672A (en) * | 1995-04-10 | 1997-02-26 | 花王株式会社 | Aqueous gel cleanser composition |
| CN1176302A (en) * | 1996-09-06 | 1998-03-18 | 花王株式会社 | Liquid bleaching agent composition with enhanced viscosity |
| JP2007297510A (en) * | 2006-04-28 | 2007-11-15 | Lion Corp | Liquid detergent composition for clothes |
| EP2169040A1 (en) * | 2008-09-30 | 2010-03-31 | The Procter and Gamble Company | Liquid detergent compositions exhibiting two or multicolor effect |
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| "《实用清洗技术手册》" * |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652314A (en) * | 2021-09-10 | 2021-11-16 | 中国热带农业科学院农产品加工研究所 | Duck down detergent |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015152324A1 (en) | 2015-10-08 |
| JPWO2015152324A1 (en) | 2017-04-13 |
| MY175681A (en) | 2020-07-06 |
| SG11201608135XA (en) | 2016-11-29 |
| JP6489708B2 (en) | 2019-03-27 |
| CN106133128B (en) | 2019-10-15 |
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