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WO2018097289A1 - Composition de détergent liquide pour textiles - Google Patents

Composition de détergent liquide pour textiles Download PDF

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Publication number
WO2018097289A1
WO2018097289A1 PCT/JP2017/042412 JP2017042412W WO2018097289A1 WO 2018097289 A1 WO2018097289 A1 WO 2018097289A1 JP 2017042412 W JP2017042412 W JP 2017042412W WO 2018097289 A1 WO2018097289 A1 WO 2018097289A1
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WIPO (PCT)
Prior art keywords
component
group
less
mass
clothing
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Ceased
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PCT/JP2017/042412
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English (en)
Japanese (ja)
Inventor
侃 季
強緒 王
誠二 矢野
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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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/86—Mixtures of anionic, cationic, and non-ionic 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/08—Liquid soap, e.g. for dispensers; capsuled
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/201—Monohydric alcohols linear
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/2034—Monohydric alcohols aromatic
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • 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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial 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
    • C11D1/02—Anionic 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • C11D1/721—End blocked ethers

Definitions

  • the present invention relates to a liquid detergent composition for clothing, and particularly relates to a liquid detergent composition for clothing that has excellent antibacterial performance and is suitable for hand washing.
  • Patent Document 1 discloses a composition comprising a nonionic surfactant, an anionic surfactant, a cationic surfactant, and sodium p-toluenesulfonate, and the composition has excellent detergency, deodorant properties and storage stability.
  • Patent Document 1 does not mention rinsing properties.
  • Patent Document 2 discloses a composition comprising a nonionic surfactant, an anionic surfactant, a cationic surfactant, and an alkali metal benzoic acid, and the composition has excellent stability, antibacterial properties, and low irritation.
  • Patent Document 2 does not mention rinsing properties.
  • Patent Document 3 discloses a composition containing an alkyl glucoside, a quaternary salt complex, a nonionic surfactant and an anionic surfactant, and the composition has a performance to soften clothing and a high detergency. However, Patent Document 3 does not mention antibacterial properties, rinsing properties and stability. Patent Document 4 discloses a composition containing an anionic surfactant, a cationic surfactant and a nonionic surfactant, but the stability of the composition is insufficient. Patent document 5 discloses a concentrated liquid detergent, which has excellent low temperature stability, but has insufficient foaming properties.
  • Patent Document 6 discloses a bleaching composition containing hydrogen peroxide, a surfactant and a solvent, which has excellent antibacterial properties, but does not have sufficient foaming properties.
  • Patent Document 7 discloses a liquid detergent containing an anionic surfactant, a cationic surfactant and a nonionic surfactant, but its antibacterial properties are still insufficient.
  • Patent Document 1 JP20111246585A (Patent Document 2) US4810409A (Patent Literature 3) GB2185992A (Patent Document 4) JP 11269500A (Patent Document 5) CN102395669A (Patent Document 6) JP2003147394A (Patent Document 7) US2015032386A1
  • an object of the present invention is to provide a liquid detergent composition for clothing having excellent antibacterial properties, foaming properties, low temperature stability and rinsing properties at the same time.
  • the present inventors have combined anionic surfactant, cationic surfactant, nonionic surfactant and solubilizer in a specific manner, thereby providing excellent antibacterial properties, foaming properties, and low temperature stability. And the liquid detergent composition for clothes which has rinsing property simultaneously was discovered, and this invention was completed.
  • the present invention is a liquid detergent composition for clothing containing the following components (a) to (d) and water, Component (a) an anionic surfactant selected from components (a1) and (a2), Component (a1): Polyoxyalkylene alkyl ether sulfate Component (a2): Compound having an alkyl group having 8 to 20 carbon atoms and a sulfonic acid group; Component (b) Cationic surfactant represented by the following general formula (1)
  • R b1 represents an alkyl group or an alkenyl group having 8 to 16 carbon atoms which may have — (A′O) s—, and A′O represents an oxyethylene group and / or an oxyethylene group.
  • R b2 , R b3 , and R b4 are each independently a methyl group, an ethyl group, a benzyl group, or a carbon number of 1 to 3 It shows a hydroxyalkyl group .
  • X - is CH 3 SO 4 -, CH 3 CH 2 SO 4 -, or halogen ions).
  • R c1 represents an alkyl group or an alkenyl group having 10 to 18 carbon atoms
  • EO represents an oxyethylene group
  • m represents an average addition mole number of the oxyethylene group of 2 to 24.
  • Component (d) one or more solubilizers selected from the following components (d1), (d2) and (d3), Component (d1): primary alcohol having 4 to 7 carbon atoms, Component (d2): a compound represented by the following general formula (5),
  • R d1 , R d2 , R d3 , R d4 , and R d5 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and one or more thereof has 1 to 6 carbon atoms. It is an alkyl group.
  • Y + is an alkali metal ion, an ammonium ion or an alkanol ammonium ion.
  • Component (d3) a compound represented by the following general formula (6),
  • Z is an alkylene group having 1 to 4 carbon atoms or a group represented by the following general formula (6-1).
  • OA ′′ represents an oxyethylene group or an oxypropylene group
  • k is an average added mole number of OA ′′, which is 1 or more and 2.3 or less.
  • the content of the component (d) in the liquid cleaning composition for clothing is 0.1% by mass or more and 2.2% by mass or less
  • the mass ratio (c) / [(a) + (b)] of the content of the component (c) to the total content of the components (a) and (b) is 0.5 or more and 5 or less
  • the liquid cleaning composition for clothing contains or does not contain the component (e) fatty acid, and the mass ratio (e) of the content of the component (e) fatty acid and the content of component (a) / (A) is less than 1,
  • the content of the component having 18 or more carbon atoms relative to the total content of the components (a), (b) and (e) A liquid detergent composition for clothing having a mass ratio of 0.1 or less is provided.
  • a liquid detergent composition for clothing having excellent antibacterial properties, foaming properties, low-temperature storage stability and rinsing properties can be obtained.
  • the reason why the composition of the present invention exhibits such an effect is not clear, but is considered as follows.
  • the anionic surfactant and the cationic surfactant used in the present invention usually form a complex and easily precipitate at low temperature, but due to the interaction with a specific solubilizer, the complex liquid detergent for clothing The solubility in the composition is improved, and the low temperature stability is improved.
  • Component (a) is an anionic surfactant selected from components (a1) and (a2).
  • the component (a1) polyoxyalkylene alkyl ether sulfate is preferably a compound represented by the general formula (2).
  • R is an alkyl group having 10 to 18 carbon atoms which has no substituent
  • AO represents an oxyethylene group and / or oxypropylene group
  • n is an average added mole number of AO of 0.00.
  • M is an alkali metal ion, alkaline earth metal ion, ammonium ion or alkanol ammonium ion.
  • R is linear or branched, preferably linear, from the viewpoint of improving the foamability and detergency of the liquid detergent composition for clothing; the carbon number of R is 10 or more , Preferably 12 or more, and 24 or less, preferably 18 or less, more preferably 14 or less.
  • R is particularly preferably a linear alkyl group having 12 to 14 carbon atoms from the viewpoint of improving the foamability and cleaning power of the liquid cleaning composition for clothing.
  • AO is any one of oxyethylene group and oxypropylene group or a combination thereof. From the viewpoint of improving the foamability and cleaning power of the liquid cleaning composition for clothing, AO is It is preferably one of oxyethylene group and oxypropylene group, and more preferably oxyethylene group.
  • the average added mole number n of AO is 0.2 or more, preferably 1 or more, more preferably 2 or more, and n is 5 or less, preferably 4 or less, more preferably 3 or less.
  • M is any one selected from alkali metal ions, alkaline earth metal ions, ammonium ions, or alkanol ammonium ions, and among them, sodium ions or potassium ions are preferable as the alkali metal ions. Ions are more preferable, and as the alkanol ammonium ions, monoethanol ammonium ions or diethanol ammonium ions are preferable, and monoethanol ammonium ions are more preferable.
  • Component (a2) examples of the compound having an alkyl group having 8 to 20 carbon atoms and a sulfonic acid group include alkylbenzene sulfonates, secondary alkyl sulfonates, ⁇ -olefin sulfonic acids, and the like. preferable.
  • the alkylbenzene sulfonate the alkyl has 8 or more carbon atoms, preferably 10 or more, more preferably 12 or more, from the viewpoint of improving the foamability and detergency of the liquid detergent composition for clothing.
  • the counter ion forming the salt in component (a2) includes any one selected from alkali metal ions, alkaline earth metal ions, ammonium ions or alkanol ammonium ions; foaming property of liquid detergent composition for clothing
  • alkali metal ions or alkanol ammonium ions are preferable, sodium ions or potassium ions are preferable as alkali metal ions, sodium ions are more preferable, and monoethanol ammonium ions or diethanol as alkanol ammonium ions.
  • Ammonium ions are preferred, and monoethanolammonium ions are more preferred.
  • the component (a) one or more selected from the component (a1) and the component (a2) can be used. That is, in the present invention, as the component (a), only the component (a1) or the component (a2) may be included, or the component (a1) and the component (a2) may be included.
  • the component (a) of the present invention comprises (a1) a polyoxyalkylene alkyl ether sulfate as a main anionic interface. An activator is preferred.
  • the mass ratio of (a1) polyoxyalkylene alkyl ether sulfate in component (a) is preferably 40% by mass or more, more preferably 67% by mass or more, and 70% by mass or more. More preferably, it is more preferably 90% by mass or more.
  • the content of the (a1) polyoxyalkylene alkyl ether sulfate in the component (a) is preferably 100% by mass or less, and more preferably 100% by mass.
  • the content of the component (a) in the liquid cleaning composition for clothing is preferably 0.5% by mass or more. More preferably, it is 0.6% by mass or more, preferably 7% by mass or less, more preferably 5% by mass or less, and still more preferably 4% by mass or less.
  • Component (b) is a cationic surfactant represented by the following general formula (1).
  • R b1 represents an alkyl group or alkenyl group having 8 to 16 carbon atoms which may have — (A′O) s—, and A′O represents an oxyethylene group and / or oxypropylene. And s is an average added mole number of A′O and is 0 or more and 10 or less.
  • R b2 , R b3 and R b4 each independently represent a methyl group, an ethyl group, a benzyl group or a hydroxyalkyl group having 1 to 3 carbon atoms.
  • X ⁇ is CH 3 SO 4 ⁇ , CH 3 CH 2 SO 4 ⁇ , or a halogen ion.
  • R b1 is preferably a linear or branched alkyl group or alkenyl group. More preferred is an alkyl group.
  • the carbon number of R b1 is 8 or more, preferably 10 or more, more preferably 12 or more, and 16 Or less, preferably 14 or less.
  • R b2 , R b3 , and R b4 are each independently a methyl group, an ethyl group, or a benzyl group from the viewpoint of obtaining a liquid cleaning composition for clothing having excellent anti-redeposition property and antibacterial property.
  • X ⁇ represents CH 3 SO 4 ⁇ , CH 3 CH 2 SO 4 ⁇ , or halogen.
  • An ion, preferably a halogen ion, and examples of the halogen ion include F ⁇ , Cl ⁇ , Br ⁇ , I ⁇ and the like, and X ⁇ is more preferably Cl ⁇ .
  • the content of the component (b) is preferably 0.3% by mass or more, preferably 0.35% by mass or more. Moreover, it is preferably 5% by mass or less, more preferably 4% by mass or less, and still more preferably 3.5% by mass or less.
  • the mass ratio (b) / (a) of the content of component (b) to the content of component (a) is Preferably it is 0.1 or more, more preferably 0.3 or more, more preferably 0.5 or more, and preferably 5 or less from the viewpoint of obtaining a liquid detergent composition for clothing having excellent rinsing properties. Yes, more preferably 4 or less, still more preferably 3 or less, still more preferably 1 or less.
  • the mass ratio (b) / (a) of the content of the component (b) to the content of the component (a) is preferably 0. 0.9 or less, more preferably 0.8 or less, still more preferably 0.7 or less, and even more preferably 0.5 or less.
  • the mass ratio (b) / () of the content of the component (b) to the content of the component (a) a) is preferably 0.1 or more, more preferably 0.15 or more, further preferably 0.2 or more, still more preferably 0.5 or more, and 5 or less, preferably 4.5 or less, more Preferably it is 4 or less, More preferably, it is 3.5 or less, More preferably, it is 2.5 or less, More preferably, it is 1.5 or less, Most preferably, it is 1 or less.
  • Component (c) of the present invention is a nonionic surfactant represented by the following general formula (4).
  • Component (c) can be obtained by adding ethylene oxide, a raw material alcohol.
  • R c1 represents an alkyl group or an alkenyl group having 10 to 18 carbon atoms
  • EO represents an oxyethylene group
  • m is an average added mole number of the oxyethylene group of 2 to 24.
  • R c1 is an alkyl group or alkenyl group having 10 to 18 carbon atoms, preferably a linear or branched alkyl group or alkenyl group, more preferably a linear or branched alkyl group, still more preferably.
  • m represents the average added mole number of oxyethylene groups, and m is 2 or more, preferably 7 or more, and 24 or less, from the viewpoint of improving the cleaning power of the liquid cleaning composition for clothing. Preferably it is 20 or less.
  • Component (c) may be one kind of nonionic surfactant obtained by adding ethylene oxide of raw material alcohol, or a mixture of a plurality of nonionic surfactants having different moles of ethylene oxide added to raw material alcohol. There may be.
  • the component (c) is two types of nonionic surfactants having different average addition moles of oxyethylene groups, the component (c) has a difference in the average addition moles of oxyethylene groups.
  • C-1) and component (c-2) From the viewpoint of imparting good foamability to the liquid detergent composition for clothing, it is preferable to use a plurality of types of the component (c-1) and the component (c-2) in combination.
  • Component (c-1) is a nonionic surfactant having m in the formula (4) of 3 or more, preferably 6 or more, and 9 or less, preferably 8 or less, more preferably 7 or less.
  • Component (c-1) is a nonionic surfactant in which m is 3 to 9, preferably 6 to 9, more preferably 6 to 7 in formula (4).
  • Component (c-2) is a nonionic surfactant having a m of more than 9 in formula (4), preferably 15 or more, more preferably 19 or more, and 24 or less, preferably 21 or less.
  • Component (c-2) is a nonionic surfactant in which m is greater than 9 and less than or equal to 24, preferably 15 to 24, more preferably 19 to 24, and still more preferably 19 to 21 in formula (4).
  • the component (c-1) and the component (c-2) may be used in combination of a plurality of types.
  • the component (c-1) -1) is a nonionic surfactant of one kind of primary alcohol type fatty alcohol polyoxyethylene ether in which m is 3 to 9, and the component (c-2) It is preferably a nonionic surfactant of one kind of primary alcohol type fatty alcohol polyoxyethylene ether that is greater than and less than or equal to 24.
  • the component (c-1) is a nonionic surfactant of one kind of primary alcohol type fatty alcohol polyoxyethylene ether in which m is 5 to 7, and the component (c-2) It is more preferable that the nonionic surfactant is one kind of primary alcohol type fatty alcohol polyoxyethylene ether in which m is 19 to 21.
  • the average value of m is calculated by the following method.
  • the mass ratio of (c-1) / (c-2) is 0 or more, and 10 or less, Preferably it is 8 or less.
  • the content of the component (c) in the liquid cleaning composition for clothing is preferably 1% by mass or more, more preferably. Is 3% by mass or more, more preferably 8% by mass or more, preferably 25% by mass or less, more preferably 20% by mass or less, and still more preferably 15% by mass or less.
  • the mass ratio of the content of component (c) to the total content of components (a) and (b) (c) / [(A) + (b)] is 0.5 or more, preferably 2 or more, more preferably 2.9 or more, still more preferably 3.3 or more, and has excellent foaming properties and low-temperature stability.
  • it is 5 or less, preferably 4 or less, more preferably 3.7 or less, and still more preferably 3 or less.
  • the liquid detergent composition for clothing of the present invention may further contain a nonionic surfactant other than the component (c).
  • a nonionic surfactant other than the component (c) is 25 mass% or more, Preferably it is 60 mass% or more, More preferably, it is 95 mass% or more.
  • Component (d) of the present invention is one or more solubilizers selected from the following components (d1), (d2) and (d3).
  • Component (d1) is a primary alcohol having 4 to 7 carbon atoms, and from the viewpoint of improving low-temperature stability, a linear or branched alkyl group or alkenyl group in component (d1), preferably linear or A branched alkyl group, more preferably a linear or branched primary alkyl alcohol, still more preferably a linear primary alkyl alcohol; the component (d1) has 4 or more carbon atoms, , 7 or less, preferably 6 or less, more preferably 5 or less.
  • Specific examples of component (d1) include n-butanol, isobutanol, n-pentanol, isopentanol, n-hexanol, and n-heptanol.
  • Component (d2) is a compound represented by the following general formula (5).
  • R d1 , R d2 , R d3 , R d4 , and R d5 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and one or more thereof has 1 to 6 carbon atoms. It is an alkyl group.
  • Y + is an alkali metal ion, an ammonium ion or an alkanol ammonium ion.
  • the alkyl group in R d1 , R d2 , R d3 , R d4 , R d5 is one more, and 5 or less, preferably 2 or less; the alkyl group has 1 or more and 6 or less, preferably 4 or less carbon atoms.
  • Y + is an alkali metal ion, an ammonium ion or an alkanol ammonium ion.
  • an alkali metal ion or alkanol ammonium ion preferably an alkali metal ion or alkanol ammonium ion.
  • An alkali metal ion such as a sodium ion or a potassium ion, preferably a sodium ion; an alkanol ammonium ion such as a monoethanolammonium ion or a diethanolammonium ion, and preferably a monoethanolammonium ion.
  • component (d2) include sodium p-toluenesulfonate, sodium p-isopropylbenzenesulfonate, sodium m-xylenesulfonate, and the like.
  • Sodium p-toluenesulfonate and sodium p-isopropylbenzenesulfonate are used.
  • sodium p-isopropylbenzenesulfonate is more preferable.
  • Component (d3) is a compound represented by the following general formula (6).
  • Z is an alkylene group having 1 to 4 carbon atoms or a group represented by the following general formula (6-1).
  • OA ′′ represents an oxyethylene group or an oxypropylene group
  • k is an average added mole number of OA ′′, which is 1 or more and 2.3 or less.
  • the carbon number is 1 or more and 4 or less, preferably 2 or less.
  • Specific examples include benzyl alcohol, phenethyl alcohol, benzenebutanol and the like, and benzyl alcohol is preferred.
  • OA ′′ represents an oxyethylene group or an oxypropylene group, preferably an oxyethylene group
  • k represents OA ′′.
  • any one selected from the components (d1), (d2) and (d3) may be used as the component (d), or selected from the components (d1), (d2) and (d3). Any two or more of them may be used.
  • the content of the component (d) in the liquid detergent composition for clothing is 0.1% by mass or more, preferably Is 0.5% by mass or more, more preferably 0.7% by mass or more; and 2.2% by mass or less.
  • the mass ratio (d) of the content of component (d) to the total content of component (a) and component (b) / [(A) + (b)] is 0.1 or more, preferably 0.15 or more, more preferably 0.17 or more, and 1 or less, preferably 0.8 or less, more preferably 0.8. 71 or less, more preferably 0.65 or less, and still more preferably 0.6 or less.
  • the liquid detergent composition for clothing of the present invention may not contain (e) a fatty acid, but may further contain a component (e) a fatty acid and has excellent rinsing properties.
  • the carbon number is 8 or more, preferably 12 or more, and 20 or less, preferably 18 or less, more preferably 16 or less.
  • the component (e) fatty acid is linear or branched from the viewpoint of imparting excellent rinsing properties (in the present invention, excellent rinsing properties indicate that foam disappears rapidly during rinsing) to the liquid detergent composition for clothing.
  • a chain alkyl group or an alkenyl group preferably a linear or branched alkyl group, more preferably a linear alkyl group.
  • the content of the component (e) in the liquid cleaning composition for clothing is 0% by mass or more, preferably 0.05 mass% or more, more preferably 0.07 mass% or more, preferably 1 mass% or less, more preferably 0.6 mass% or less, still more preferably 0.2 mass% or less, still more preferably. Is 0.18% by mass or less, more preferably 0.15% by mass or less.
  • an anionic surfactant and a cationic surfactant usually form a complex and easily precipitate at low temperatures, but have excellent low-temperature stability by controlling the complex to be difficult to precipitate.
  • the mass ratio (e) / (a) of the content of the component (e) to the content of the component (a) is less than 1, preferably 0.75 or less, more preferably. Is preferably 0.33 or less, more preferably 0.1 or less, and preferably 0 or more, more preferably 0.01 or more, from the viewpoint of imparting excellent rinsing properties to the liquid cleaning composition for clothing.
  • it is 0.036 or more.
  • liquid detergent composition for clothing of the present invention from the viewpoint of obtaining a liquid detergent composition for clothing having excellent low-temperature stability, among components (a), (b) and (e),
  • the mass ratio of the content of the component having 18 or more carbon atoms to the total content of the component (a), the component (b) and the component (e) is 0.1 or less, preferably 0.05 or less. Preferably it is 0.01 or less, More preferably, a C18 or more component does not contain substantially.
  • liquid cleaning composition for clothing of the present invention may further contain the following components.
  • the liquid detergent composition for clothing of the present invention may further contain a component (f) enzyme, and from the viewpoint of obtaining a liquid detergent composition for clothing having excellent detergency, may contain a protease.
  • a protease preferable.
  • the protease used in the present invention include Savinase (registered trademark) and Alcalase (registered trademark) manufactured by Novozymes A / S; Maxcal (registered trademark) manufactured by Gist-Broades and BLAP (registered trademark) manufactured by Henkel. ). These proteases may be used alone or in combination of two or more.
  • the content of the protease is preferably 0.01% by mass or more, more preferably 0.1% by mass or more, preferably 5% by mass or less, and more preferably 2% by mass or less. preferable.
  • the component (g) An enzyme stabilizer may be contained.
  • enzyme stabilizers include boron compounds such as boric acid or salts thereof, and borax; polyols such as erythritol, xylitol and sorbitol; short chain carbonyl compounds such as formic acid or salts thereof, and acetic acid or salts thereof; Calcium compounds such as calcium acetate, calcium chloride and calcium gluconate.
  • boron compounds such as boric acid or salts thereof, and borax
  • polyols such as erythritol, xylitol and sorbitol
  • short chain carbonyl compounds such as formic acid or salts thereof, and acetic acid or salts thereof
  • Calcium compounds such as calcium acetate, calcium chloride and calcium gluconate.
  • a water-soluble calcium compound is preferable, and one or more selected from calcium chloride, calcium acetate, and calcium gluconate are more preferable, and calcium chloride is still more preferable.
  • the content of the component (g) is preferably 0.01% by mass or more, more preferably 0.03% by mass or more, from the viewpoint of improving storage stability. 5 mass% or less is preferable, 0.1 mass% or less is more preferable, and 0.07 mass% or less is further more preferable.
  • the liquid detergent composition for clothing of the present invention may further contain a component (h) an alkali agent.
  • the liquid detergent composition for clothing can maintain an excellent antibacterial effect even when diluted with water by containing the component (h) alkaline agent.
  • the pKa of the alkali agent is 7.5 or more, preferably 8 or more, more preferably 9.6 or more, preferably 11 or less, more preferably 10.6 or less, and still more preferably 10.3 or less.
  • the content of the component (h) in the liquid detergent composition for clothing is preferably 0 from the viewpoint of obtaining a liquid detergent composition for clothing having excellent detergency. 0.1% by mass or more, more preferably 1% by mass or more, further preferably 2% by mass or more, and preferably 6% by mass or less, more preferably 5% by mass or less.
  • the liquid cleaning composition for clothing of the present invention contains water.
  • the content of water in the liquid cleaning composition for clothing is 40% by mass or more, preferably 60% by mass or more, more preferably 70% by mass or more. Moreover, it is 90 mass% or less, Preferably it is 85 mass% or less.
  • the liquid detergent composition for clothing of the present invention may further contain an organic acid other than component (i) fatty acid or a salt thereof.
  • organic acids or salts thereof include malic acid, tartaric acid, succinic acid, citric acid, and salts thereof, and these may be used alone or in combination of two or more. Also good. Of these, citric acid and its salts are preferred.
  • the content of component (i) in the liquid cleaning composition for clothing of the present invention is preferably 1% by mass or more, more preferably 2% by mass. Further, it is preferably 5% by mass or less, more preferably 4% by mass or less.
  • liquid detergent composition for clothing of the present invention other components than the above components (a) to (h) can be further blended within the range not impairing the effects of the present invention.
  • other components include betaine-type or amino acid-type amphoteric surfactants, dyes, fragrances, antibacterial preservatives, antifoaming agents such as silicone, chelating agents, anti-staining agents and dispersants, bleaching agents, bleaching agents Activators, antioxidants, fluorescent dyes, anti-gelling agents and the like can be mentioned.
  • the pH of the liquid cleaning composition for clothing of the present invention is a pH at 25 ° C. measured by the method described in JISK3362: 2008 8.3.
  • the pH of the liquid detergent composition for clothing of the present invention is preferably 8.5 or more, more preferably 8.7, from the viewpoint of more exerting the antibacterial property of the cationic surfactant and mildness to the hand skin. In addition, it is preferably 11 or less, more preferably 10 or less.
  • the liquid detergent composition for clothing of the present invention is suitable for household laundry, more preferably for hand-washing laundry, and preferably used for antibacterial laundry for textiles such as clothing, bedding, and fabrics.
  • the liquid detergent composition for clothing of the present invention comprises Gram-negative bacteria such as Escherichia, Moraxella, Gram-positive bacteria such as Staphylococcus, And has antibacterial effects against fungi such as Candida.
  • the liquid cleaning composition for clothing of the present invention can be used for applications that impart antibacterial properties to clothing, and can be used for removing causative bacteria that produce odorous substances, such as bacteria of the genus Moraxella, It can be used for the purpose of removing Escherichia coli, Staphylococcus aureus and Candida albicans.
  • a liquid detergent composition for clothing containing the following components (a) to (d) and water, Component (a) an anionic surfactant selected from components (a1) and (a2), Component (a1): Polyoxyalkylene alkyl ether sulfate Component (a2): Compound having an alkyl group having 8 to 20 carbon atoms and a sulfonic acid group; Component (b) Cationic surfactant represented by the following general formula (1)
  • R b1 represents an alkyl group or an alkenyl group having 8 to 16 carbon atoms which may have — (A′O) s—, and A′O represents an oxyethylene group and / or an oxyethylene group.
  • R b2 , R b3 , and R b4 are each independently a methyl group, an ethyl group, a benzyl group, or a carbon number of 1 to 3 It shows a hydroxyalkyl group .
  • X - is CH 3 SO 4 -, CH 3 CH 2 SO 4 -, or halogen ions).
  • R c1 represents an alkyl group or alkenyl group having 10 to 20 carbon atoms
  • EO represents an oxyethylene group
  • m represents an average addition mole number of the oxyethylene group of 2 to 24.
  • Component (d) one or more solubilizers selected from the following components (d1), (d2) and (d3)
  • Component (d1) primary alcohol having 4 to 7 carbon atoms
  • Component (d2) a compound represented by the following general formula (5),
  • R d1 , R d2 , R d3 , R d4 , and R d5 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and one or more thereof has 1 to 6 carbon atoms. It is an alkyl group.
  • Y + is an alkali metal ion, an ammonium ion or an alkanol ammonium ion.
  • Component (d3) a compound represented by the following general formula (6),
  • Z is an alkylene group having 1 to 4 carbon atoms or a group represented by the following general formula (6-1).
  • OA ′′ represents an oxyethylene group or an oxypropylene group
  • k is an average added mole number of OA ′′, which is 1 or more and 2.3 or less.
  • the content of the component (d) in the liquid cleaning composition for clothing is 0.1% by mass or more and 2.2% by mass or less
  • the mass ratio (c) / [(a) + (b)] of the content of the component (c) to the total content of the components (a) and (b) is 0.5 or more and 5 or less
  • the liquid cleaning composition for clothing contains or does not contain the component (e) fatty acid, and the mass ratio (e) of the content of the component (e) fatty acid and the content of component (a) / (A) is less than 1,
  • the mass ratio of the content of components having 18 or more carbon atoms to the total content of component (a), component (b) and component (e) Is a liquid detergent composition for
  • the mass ratio (e) / (a) between the content of the component (e) and the content of the component (a) is preferably 0.75 or less, more preferably 0.33 or less, still more preferably 0.8. 1 or more, preferably 0 or more, more preferably 0.01 or more, more preferably 0.03 or more, still more preferably 0.036 or more, the liquid detergent composition for clothes according to the above ⁇ 1> object.
  • the liquid detergent composition for clothing according to the above ⁇ 1> to ⁇ 3>, preferably 0.6 or less.
  • the mass ratio (b) / (a) of the content of the component (b) to the content of the component (a) is 0.1 or more, preferably 0.15 or more, preferably 0.2 or more, more preferably Is 0.5 or more and 5 or less, preferably 4.5 or less, more preferably 4 or less, more preferably 3.5 or less, more preferably 2.5 or less, more preferably 1.5 or less.
  • the liquid detergent composition for clothing according to any one of ⁇ 1> to ⁇ 4>, further preferably 1 or less.
  • the mass ratio (c) / [(a) + (b)] of the content of the component (c) to the total content of the components (a) and (b) is 0.5 or more, preferably 2 or more More preferably, it is 2.9 or more, more preferably 3.3 or more, and 5 or less, preferably 4 or less, more preferably 3.7 or less, and further preferably 3 or less.
  • the liquid cleaning composition for clothing according to any one of the above.
  • Component (c) includes component (c-1) in which m is 3 or more and 9 or less in formula (4) and component (c-2) in which m is 9 or more and 24 or less in formula (4), and , (C-1) / (c-2) has a mass ratio of 0 or more and 10 or less, preferably 8 or less, the liquid for clothing according to any one of the above ⁇ 1> to ⁇ 6> Cleaning composition.
  • the ratio of the component (a1) in the component (a) is preferably 40% by mass or more, more preferably 70% by mass or more, still more preferably 90% by mass or more, and 100% by mass or less. 1.
  • the ratio of the component (c) to the total content of the nonionic surfactant in the liquid detergent composition for clothing is 25% by mass or more, preferably 60% by mass or more, more preferably 95% by mass or more.
  • the content of ⁇ 10> component (a) is 0.5% by mass or more, preferably 0.6% by mass or more, preferably 7% by mass or less, more preferably 5% by mass or less, still more preferably.
  • the content of ⁇ 11> component (b) is 0.3% by mass or more, preferably 0.35% by mass or more, and 5% by mass or less, preferably 4% by mass or less, more preferably 3.5% by mass or less.
  • the content of ⁇ 12> component (c) is preferably 1% by mass or more, more preferably 3% by mass or more, still more preferably 8% by mass or more, and preferably 25% by mass or less, more preferably 20% by mass.
  • Agent composition The content of ⁇ 14> component (e) is 0% by mass or more, preferably 0.05% by mass or more, more preferably 0.07% by mass or more, and 1% by mass or less, preferably 0.6% by mass. % Or less, more preferably 0.2% by mass or less, still more preferably 0.18% by mass or less, and further preferably 0.1% by mass or less, and the clothing according to any one of ⁇ 1> to ⁇ 13> above Liquid detergent composition.
  • the liquid cleaning composition for clothing according to any one of the above ⁇ 1> to ⁇ 14>, wherein the component (a1) is an anionic surfactant represented by the following general formula (2).
  • RO (AO) n SO 3 M (2) [In the formula (2), R is an alkyl group having 10 to 18 carbon atoms which has no substituent, AO represents an oxyethylene group and / or oxypropylene group, and n is an average added mole number of AO of 0.
  • M is an alkali metal ion, alkaline earth metal ion, ammonium ion or alkanol ammonium ion.
  • ⁇ 16> The liquid detergent composition for clothing according to any one of the above ⁇ 1> to ⁇ 15>, wherein the component (a2) is an alkylbenzenesulfonate having an alkyl group having 8 to 20 carbon atoms.
  • the component (d2) is sodium p-toluenesulfonate or sodium p-isopropylbenzenesulfonate.
  • the component (d3) is benzyl alcohol or phenoxyethanol.
  • component (d) is n-butanol, n-petanol, sodium p-toluenesulfonate, sodium p-isopropylbenzenesulfonate, benzyl alcohol, or phenoxyethanol
  • the water content is 40% by mass or more, preferably 60% by mass or more, more preferably 70% by mass or more, and 90% by mass or less, preferably 85% by mass or less.
  • the liquid cleaning composition for clothing has a pH at 25 ° C.
  • liquid cleaning composition for clothing according to any one of the above.
  • ⁇ 22> A method for using the liquid cleaning composition for clothing according to any one of ⁇ 1> to ⁇ 21>.
  • ⁇ 23> A method for washing clothes using the liquid cleaning composition for clothes according to any one of ⁇ 1> to ⁇ 21>.
  • ⁇ 24> Use of the liquid cleaning composition for clothing according to any one of the above ⁇ 1> to ⁇ 21> to impart antibacterial properties to clothing.
  • each component in the liquid cleaning composition for clothing of the present invention and the amount used thereof satisfy the provisions of relevant laws and regulations in China.
  • An underwear for evaluation is prepared by the following method. Hard water with 2.5 kg of commercially available underwear (made by THREEGUN, 100% cotton) using a washing machine (XQS60-ZY1128, made by Qingdao Haier) with a water temperature of 20 ° C. and a hardness converted to calcium carbonate of 89.5 mg / L Repeat the washing 5 times. Remove the treatment agent. The cleaning conditions are as follows. The amount of water was 54 L, washed for 12 minutes, rinsed with water twice, and dehydrated for 5 minutes.
  • the mass of 1: 1: 3 nonionic surfactant nonionic surfactant obtained by adding an average of 6 moles of ethylene oxide to linear primary alcohol having 12 carbon atoms
  • amorphous sodium silicate and sodium carbonate 0.5 g / L of the mixture mixed in ratio
  • the water was rinsed by flowing with hard water having a water temperature of 20 ° C. and a hardness converted to calcium carbonate of 89.5 mg / L. Rinse tightly so that no foam remains, and dry the underwear from which the treatment agent and cleaning agent have been removed by air drying to obtain an underwear for evaluation.
  • 3 L of tap water having a water temperature of 20 ° C. is poured into a circular basin (diameter 25 cm at the bottom, diameter 30 cm at the top, and height 12 cm).
  • 15 g of a liquid detergent composition for clothing (test sample) is added, and the mixture is stirred 30 times by hand and dissolved uniformly.
  • three sheets of evaluation underwear prepared by the above method were poured there, and one sheet of white cotton cloth (8 ⁇ 10 cm, made of cotton) in which the adjustment oil shown below was uniformly dropped to 0.7 g per sheet. Pour and leave for 5 minutes in a completely immersed solution. After leaving it for 5 minutes, the oil cloth is first washed 50 times (converted as one reciprocation (about 1 second) while rubbing the cloth and cloth).
  • Evaluation criteria AA: The water surface of less than 60% was covered with foam.
  • a summing agent (1 g of peptone, 0.7 g of lecithin, 20 g of Tween (80), 1 L of distilled water and sterilized with 121 ° C. high pressure steam for 20 minutes
  • stirring and mixing neutralizing for 10 minutes
  • Take 1 mL of the sample solution (or 2 to 3 different dilutions obtained by appropriate dilution) leave it in a sterile petri dish, and inoculate each sample solution or dilute solution into two dishes.
  • the petri dish After pouring onto an agar medium and homogenizing sufficiently, the petri dish is inverted after the agar has hardened and cultured, and then the number of viable bacteria is quantified (average value of two petri dishes).
  • PBS (2.83 g of anhydrous disodium hydrogen phosphate and 1.36 g of potassium dihydrogen phosphate was weighed and dissolved completely by adding 1 L of distilled water, and then the pH was adjusted to 7.2 to 7.4.
  • a control sample is prepared according to the above-described procedure using a sterilized solution at 120 ° C. for 20 minutes. The sterilization rate is obtained by the following formula.
  • Bactericidal rate (%) (viable cell count of control sample ⁇ viable cell count of test sample) / viable cell count of control sample ⁇ 100%
  • Bacterial fluid Moraxella osloensis ATCC 19976 strain (available from ATCC (American Type Culture Collection))
  • the evaluation results of AA and BB were regarded as acceptable.
  • CC The sterilization rate is less than 10, and the antibacterial property is low.
  • AES-Na (EO 2): polyoxyethylene (EO average addition mole number 2) sodium lauryl ether sulfate: EMAL 270S, content of active ingredient 70% by mass (manufactured by Shanghai Kao Chemical Co., Ltd.)
  • AES-Na (EO 3): polyoxyethylene (EO average addition mole number 3) sodium lauryl ether sulfate: EMAL 370S, content of active ingredient 70% by mass (manufactured by Shanghai Kao Chemical Co., Ltd.)
  • LAS sodium alkylbenzene sulfonate (alkyl group having 12 to 14 carbon atoms): NEOPELEX G-25, content of active ingredient 25% by mass (manufactured by Kao Corporation)
  • AEO7 polyoxyethylene alkyl ether having an average of 7 moles of oxyethylene group added to a primary alcohol having 12 to 14 carbon atoms: Lutensol A7N (manufactured by BASF-YPC company Limited)
  • AEO20 polyoxyethylene alkyl ether obtained by adding an average of 20 mol of oxyethylene group to a primary alcohol having 12 to 14 carbon atoms: ABLUNOL AEO-20 (manufactured by Huawei Chemicals (Shanghai) Co., Ltd.)
  • C12TMAC lauryltrimethylammonium chloride (manufactured by Sinopharm Chemical Reagent Co., Ltd.)
  • C14TMAC myristyltrimethylammonium chloride (manufactured by Sinopharm Chemical Reagent Co., Ltd.)
  • C16TMAC Cetyltrimethylammonium chloride (manufactured by Sinopharm Chemical Reagent Co., Ltd.)
  • C18TMAC stearyltrimethylammonium chloride (manufactured by Sinopharm Chemical Reagent Co., Ltd.)
  • Citric acid manufactured by Nissho Kintsuhiro Gensei Kasei
  • Monoethanolamine MEA (manufactured by Oriental Union Chemical Co., Ltd)
  • Sodium hydroxide 48 mass% sodium hydroxide aqueous solution (manufactured by Shanghai Vaporization Co., Ltd.)
  • Sodium bicarbonate made by Qingdao base company
  • Calcium chloride Tokuyama
  • Phenoxyethanol Phenyl Glycol (manufactured by Nippon Emulsifier Co., Ltd.)
  • Benzyl alcohol (Sinopharm Chemical Reagent Co., Ltd.) N-Butanol (Sinopharm Chemical Reagent Co., Ltd.) ⁇ N-Pentanol (Sinopharm Chemical Reagent Co., Ltd.)
  • Sodium p-toluenesulfonate manufactured by Tokyo Chemical Industry Co., Ltd.

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Abstract

L'invention de la présente demande concerne une composition de détergent liquide pour textiles, contenant des composants (a)-(d) et de l'eau. Le composant (a) est un tensioactif anionique choisi parmi les composants (a1) et (a2), où le composant (a1) est un éthersulfate d'alkyle de polyoxyalkylène, et le composant (a2), un composé qui contient un groupe alkyle ayant de 8 à 20 atomes de carbone et un groupe sulfonate ; le composant (b) est un tensioactif cationique représenté par la formule générale (1) (dans la formule (1), Rb1 indique soit un groupe alkyle qui a de 8 à 16 atomes de carbone et qui peut inclure -(A'O)s-, soit un groupe alcényle, où A'O est un groupe oxyéthylène et/ou un groupe oxypropylène, et s, le nombre moyen de moles ajoutées de A'O, qui prend une valeur de 0 à 10 ; chacun des Rb2, Rb3 et Rb4 est, indépendamment l'un de l'autre, un groupe méthyle, un groupe éthyle, un groupe benzyle ou un groupe hydroxyalkyle ayant de 1 à 3 atomes de carbone ; et X- est CH3SO4-, CH3CH2SO4-, ou un ion halogène) ; X- est CH3SO4-, CH3CH2SO4-, ou un ion halogène) ; le composant (c) est un tensioactif non ionique représenté par la formule générale (4) (formule générale (4) : Rc1-O-(EO) m-H) ; et le composant (d) est un type ou deux types ou plus d'agents de solubilisation choisis parmi les composants (d1), (d2) et (d3). La quantité contenue de composant (d) dans ladite composition de détergent liquide pour textiles est de 0,1 à 4 % en poids, le rapport en poids (c)/[(a)+(b)] de la quantité contenue de composant (c) par rapport à la somme des quantités contenues de composants (a) et (b) est de 0,5 à 5, et ladite composition de détergent liquide pour textiles contenant ou non un composant (e), qui est un acide gras, le rapport en poids (e)/(a) de la quantité contenue de composant (e), qui est un acide gras, et de la quantité contenue du composant (a) étant inférieur à 1.
PCT/JP2017/042412 2016-11-25 2017-11-27 Composition de détergent liquide pour textiles Ceased WO2018097289A1 (fr)

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CN110713867A (zh) * 2018-07-13 2020-01-21 花王株式会社 液体洗涤剂组合物
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JP2003147395A (ja) * 2001-11-15 2003-05-21 Kao Corp 衣料用洗浄剤組成物
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JP2003147395A (ja) * 2001-11-15 2003-05-21 Kao Corp 衣料用洗浄剤組成物
JP2013151662A (ja) * 2011-12-28 2013-08-08 Lion Corp 繊維製品用の液体洗浄剤
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