EP2513277A1 - Bi-continuous micro-emulsion detergent composition - Google Patents
Bi-continuous micro-emulsion detergent compositionInfo
- Publication number
- EP2513277A1 EP2513277A1 EP10790638A EP10790638A EP2513277A1 EP 2513277 A1 EP2513277 A1 EP 2513277A1 EP 10790638 A EP10790638 A EP 10790638A EP 10790638 A EP10790638 A EP 10790638A EP 2513277 A1 EP2513277 A1 EP 2513277A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- composition
- composition according
- micro
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0017—Multi-phase liquid compositions
- C11D17/0021—Aqueous microemulsions
-
- 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
-
- 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
- C11D3/2037—Terpenes
-
- 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
- C11D3/2041—Dihydric alcohols
- C11D3/2062—Terpene
-
- 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
- C11D3/2093—Esters; Carbonates
-
- 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
- C11D3/22—Carbohydrates or derivatives 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
- C11D3/43—Solvents
Definitions
- the present invention is in the field of detergent compositions; in particular high active liquid detergent compositions, for use in laundry and/or household cleaning amongst others.
- the compositions of the present invention relate to the field of micro- emulsions, in particular bi-continuous micro-emulsions.
- Liquid detergent compositions are widely appreciated and preferred by many modern day consumers in both developed and developing and emerging markets. Such liquid detergent compositions are primarily used in Laundry and household care
- Liquid detergent compositions are widely known in the art.
- Liquid detergent compositions generally comprise a surfactant active and a solvent.
- Liquid detergent compositions may further comprise perfume, builder, polymers, bleach, thickeners, fluorescers, and other common detergent ingredients.
- Liquid detergent compositions are often structured, e.g. to control the viscosity of the liquid or to improve stability and prevent phase separation or to be able to incorporate ingredients that are water insoluble.
- a stable liquid detergent composition is a detergent composition in the form of an emulsion.
- a defined kind of emulsion is the micro-emulsion.
- emulsions are opaque liquids which are not appreciated by modern day consumers.
- Micro-emulsions can be made transparent and typically have a lower viscosity too.
- WO95/27034 discloses detergent compositions in the form of oil in water micro- emulsions providing rapid stain removal.
- the composition of WO95/27034 comprises a surfactant system comprising short chain length non-ionic alcohol ethoxylates having less than 12 carbon atoms and with at least 45% of C10 material.
- micro-emulsions do not provide adequate dissolution of fatty stains and soils when applied neat.
- Fast fat (or oily soil) solubilisation when applied neat onto a fatty stain or soil remains to be desired for amongst other the dissolution of sebum on shirt collars and fatty soils on hard surfaces.
- Micro-emulsions have also been disclosed in a number of other documents such as US 5,415,812, which discloses a light duty detergent composition; or US 4,438,009, which discloses low solvent laundry pre-treatment compositions.
- laundry pre-treatment compositions are disclosed in the form of micro-emulsions. It discloses mixtures of polyamines and grease cutting solvents. Other surfactants such as non-ionic surfactants are also disclosed.
- US 5,891 ,836, discloses a micro-emulsion composition giving good grease cutting performance and comprising, alkyl ether sulphate surfactant, nonionic surfactant, fatty acid amines and solvents. What remains to be desired is a liquid detergent composition that removes soils and/or stains of solid or solidified fatty material in the main wash at neutral pH.
- a bi-continuous micro-emulsion detergent composition comprising a short chain non-ionic surfactant, provides a concentrated liquid detergent composition that removes soils and/or stains of solid or solidified fatty material in the main wash at neutral pH.
- the present invention provides a Bi-continuous micro-emulsion detergent composition
- a surfactant system comprising: 10-50% by weight of the surfactant system of a linear or branched fatty alcohol having 5-8 carbon atoms or a condensation product of a linear or branched fatty alcohol having 5-8 carbon atoms and containing not more than 5 alkylene oxide groups and mixtures thereof and a further surfactant, 5-30% by weight of an aqueous solution comprising: water an electrolyte; characterized in that the aqueous solution has an ionic strength of 0.1 - 4 mol/l, 5-30% by weight of an oil or solvent characterized by having a Hansen solubility of between 14 and 20 (MPa) 0 5 ; and a solubility of solid trilaurin fatty matter into the oil of more than 3% by weight; and further characterized in that the viscosity of the composition is less than 1000 mPa.s (25°C and 20s "1
- the invention provides a process for preparing a micro-emulsion according to any one of claims 1 to 9 comprising the steps in sequence of: adding in the surfactant system to an oil/solvent, mixing them together by an overhead stirrer, adding optional hydrophobic ingredients, adding aqueous phase containing electrolytes.
- adding in the surfactant system to an oil/solvent mixing them together by an overhead stirrer, adding optional hydrophobic ingredients, adding aqueous phase containing electrolytes.
- the invention relates to bi-continuous micro-emulsion detergent composition.
- Bi-continuous micro-emulsion detergent composition relates to bi-continuous micro-emulsion detergent composition.
- a bi-continuous micro-emulsion has a microstructure of oil and water channels spanning across a sample (sample spanning) unlike discrete droplet configuration as found in oil-in-water (o/w) and/or water-in-oil (w/o) micro-emulsion types.
- sample spanning oil or water channels interact with hydrophobic or hydrophilic soils, present on substrates, equally well and help in faster solubilisation of soil/dirt, especially solid oily or fatty stains or soils.
- These structures may be characterised by various known experimental techniques, including electrical conductivity, viscosity, light scattering, SAXD, SANS and NMR self diffusion.
- the oil-water interfacial tension is the lowest in this structure compared to o/w or w/o type micro-emulsions.
- the viscosity of a bi-continuous micro-emulsion is typically higher than that of corresponding o/w or w/o type because of sample spanning channels.
- the bi-continuous micro-emulsion also has a higher capacity for solubilising further ingredients into the emulsions, compared to o/w and w/o micro-emulsions.
- the bi-continuous micro-emulsions according to the invention are typically Newtonian liquids. They are typically not shear thinning.
- Surfactant system
- compositions of the invention comprise 40 to 90% by weight of the composition of a surfactant system, preferably at least 45% by weight, more preferably at least 50% by weight, or even at least 60% by weight.
- High active compositions even preferably comprise at least 50% by weight, more preferably at least 60% by weight or even at least 70% by weight of the surfactant system.
- Other liquid laundry or fabric cleaning compositions, fabric conditioning compositions and household cleaning compositions preferably comprise not more than 80% by weight, more preferably not more than 70% by weight, still more preferably not more than 60% by weight, or even not more than 50% by weight.
- the surfactant system of the compositions of the present invention comprises a linear or branched fatty alcohol or a condensation product of a linear or branched fatty alcohol and alkylene oxide (e.g. ethylene oxide and/or propylene oxide), preferably ethylene oxide (also known as ethoxylated fatty alcohol or alcohol ethoxylate).
- alkylene oxide e.g. ethylene oxide and/or propylene oxide
- ethylene oxide also known as ethoxylated fatty alcohol or alcohol ethoxylate
- the linear or branched fatty alcohol chain comprises from 5 to 8 carbon atoms.
- the number of alkylene oxide groups is not more than 5, preferably between 1 and 4.
- Ethylene oxide (EO) groups are the most preferred.
- the linear or branched fatty alcohol, or alkoxylated fatty alcohol is present in the composition in a concentration of from 10 to 50% by weight based on the surfactant system, preferably at least 15%, or even at least 20% by weight based on the surfactant system, but preferably not more than 40%, more preferably not more than 35%, or even not more that 30% by weight based on the surfactant system.
- the surfactant system further comprises a further surfactant.
- the surfactants may be chosen from the surfactants described in well known textbooks like "Surface Active Agents" Vol. 1 , by Schwartz & Perry, Interscience 1949, Vol. 2 by Schwartz, Perry & Berch, Interscience 1958, and/or the current edition of
- Such surfactants include anionic surfactants, cationic surfactants, non-ionic surfactants, zwitterionic surfactants and/or amphoteric surfactants and mixtures thereof.
- anionic and non-ionic surfactants are most preferred, while any surfactant may be used in household cleaning
- anionic and non-ionic surfactants are the most preferred.
- any surfactant may be used.
- Hard water tolerant surfactants such as alkyl ether sulphates (e.g. SLES), alkoxylated non-ionic surfactants, alkanol amides and AOS (alpha-olefin sulphonates) are especially preferred.
- the composition further comprises 5 to 30% by weight of an oil or a solvent characterized by having a Hansen solubility of between 14 and 20 (MPa) 0'5 ; and a solubility of solid triglyceride fatty matter into the oil and/or solvent of more than 3% by weight.
- the Hansen solubility at least 15 (MPa) 0 5 , more preferably at least 16 (MPa) 0 5 , and typically not more than 19 (MPa) 0 5 or even not more than 18 (MPa) 0 5 .
- the solubility of solid trilaurin (a triglyceride) fatty matter into the oil is more than 5%, or even more than 10%. This percentage is based on the aggregate amount of the oil and/or solvent and the trilaurin dissolved therein.
- the oil is preferably selected from essential oils, fatty acid oils, mono- di- and triglycerides, sugar derived polyesters and sucrose polyesters, and terpenes.
- Preferred essential oils are essential oils derived from plant sources, e.g. citronella, orange peel, lemon grass oil, citrodora, neem (Azadirachta indica) oil, etc.
- Preferred fatty acids are C8-22 fatty acids and including di- and tri-carboxylic acids and oligomeric fatty acids (such as commercially available as Pripol 1017 ex. Unichema).
- Preferred mono, di- and triglycerides include those of medium chain glycerides, which are liquid at ambient conditions are also contemplated.
- Preferred terpenes are limonene, eugenol and terpineol.
- the solvent is preferably selected from fatty acid alkyl esters and/or fatty alcohols preferably derived from renewable sources such as palm, coconut, soybean, with fatty acid chain length distributions from C7-C22 and alkyl chain length distributions 1 -22 for the ester group. Combinations of any of the oils and/or solvents are also included in the scope of this invention.
- the melting point of said fatty acid ester is preferably less than 40 °C, more preferably less than 10 °C and most preferably less than 5 °C.
- the composition comprises 5-30% by weight of an aqueous solution, having an ionic strength of from 0.1 to 4 mol/l, preferably at least 0.2 mol/l, or even at least 0.5 mol/l, but preferably not more than 3.5 mol/l, or even not more than 3 mol/l.
- the aqueous composition comprises water and an electrolyte.
- the electrolyte is typically present in the composition in such a concentration that the ionic strength is in the above given range.
- the electrolyte is present in a concentration of up to 15 % by weight based on the aqueous solution, when the electrolyte is a monovalent electrolyte salt. The required amount is dependent on the type of electrolyte used and its valance.
- the electrolyte requirement follows the Schulze-Hardy rule for colloidal solutions, which defines the amount needed on the bases of the required concentration of a monovalent electrolyte divided by the (valence) 6 ; for example, when 15% of NaCI would be required to form a micro- emulsion, it could be replaced by CaCI 2 in a concentration of about
- monovalent electrolytes are present in a concentration of between 1 and 15% based on the aqueous solution.
- divalent electrolytes are present in a concentration of between 0.01 and 4% based on the aqueous solution.
- trivalent and multivalent electrolytes are present in a concentration of between 0.005 and 2% based on the aqueous solution.
- Preferred electrolytes are citrates, halides (preferably chlorides), phosphates, sulphates and sulphites of alkali metal and alkaline earth metals; other suitable electrolytes are aluminium chloride and ferric chloride and mixtures of any of the above. Hydroxide salts are not preferred, due to unfavourable pH effects and undesirable reactions.
- Optional ingredients preferably citrates, halides (preferably chlorides), phosphates, sulphates and sulphites of alkali metal and alkaline earth metals; other suitable electrolytes are aluminium chloride and ferric chloride and mixtures of any of the above. Hydroxide salts are not preferred, due to unfavourable pH effects and undesirable reactions.
- Optional ingredients are citrates, halides (preferably chlorides), phosphates, sulphates and sulphites of alkali metal and alkaline earth metals; other suitable electrolytes are aluminium chloride and ferric chloride and mixtures of any of the above. Hydroxide salts are not preferred
- composition may further comprise builder, anti-redeposition agents, mosquito and/or insect repellents, shading dyes, antimicrobial agents (oil based), oil-soluble bleach, oil-soluble fluorescer, enzymes, perfumes and soil release polymers.
- the bleach ingredient preferably has a low solubility in water (less than 200 ppm at 30 °C), but high solubility (more than 0.5% by weight) in oil/solvent.
- the bleach ingredient is preferably solubilised in the oil/solvent phase of the bi-continuous micro-emulsion. It is expected that the bleach ingredient acts on soil during the interaction of oil droplets with the soiled substrates.
- the pH of the composition is preferably acidic to neutral for stability reasons; the preferred pH is in the range of 5 to 7.
- Mosquito repellent ingredients such as citrodora oil, citronella oil, lemon grass oil and their mixtures. May be incorporated up to 30 % by weight. Mosquito repellency has been demonstrated on shirts, washed with compositions containing at least 6 % by weight of any one of the above agents and mixtures thereof.
- Perfume may be incorporated in the composition in a concentration of between 0.1 and 5% by weight. Typically the concentration is less than 3%, even less than 2%; generally the perfume is present in a concentration of between 0.5 and 1 % by weight. It is demonstrated that perfume incorporated in a micro-emulsion provides up to 10 times better deposition on fabrics and the perfume remains for a longer period compared to only surfactant solution containing equivalent amount of perfume.
- the viscosity of the composition is preferably low. By low is meant not more than 1000
- the composition has a viscosity of more than 5 mPa.s, more preferably more than 10 mPa.s, still more preferably more than 20 mPa.s or even more than 50 mPa.s. All viscosities mentioned are measured by a Cammed CSL-100 viscometer with standard cone and plate geometry, at 20 sec "1 and 25°C. pJH
- the pH is preferably around neutral in a range of 5 to 9, preferably at least 6 and not more than 8. Any known pH adjustment agents or buffer may be used when required.
- the pH is preferably between 5 and 7.
- micro-emulsion is preferably made by adding in sequence the surfactant system to a oil/solvent, mixing them together by an overhead stirrer, adding optional hydrophobic ingredients such as fluorecser, essential oils/perfumes; adding aqueous phase containing electrolytes and adding enzymes/bleaches
- Optional hydrophobic ingredients include fluorescer, perfume and water insoluble soil release polymers (e.g. gerol, trademark ex Rhodia).
- Ingredients such as bleach, enzymes, water soluble soil release polymers (Sodium carboxy methyl cellulose) are typically only added to the composition after forming the micro-emulsion.
- Product format Sodium carboxy methyl cellulose
- the laundry product may be packaged in a standard bottle.
- Prespotting products are typically filled into a dispensing device, such as, stain pens, roller balls, brush pens, and/or spays dispensers (e.g. trigger spray dispensers or squeeze bottles).
- Household cleaning products are typically in the form of trigger sprays.
- Dishwashing liquids are typically sold in bottles.
- Bi-continuous micro-emulsions of the present invention are compared in performance to similar compositions that are not in the form of a micro-emulsion and to
- compositions all concentrations are given by weight based on the total
- Example 1 Process of making Micro-emulsion detergent composition
- compositions Two compositions (Composition 1 and comparative composition A, see table below), were prepared according to the above method.
- composition 1 micro-emulsion
- composition A cleaning liquid of comparative composition A.
- the water hardness was 6 °fH water.
- the swatches were then dried.
- the reflectance value is the percentage of reflected light at the indicated wavelength.
- Comparative composition B Persil Small&Mighty, Unilever, UK
- composition 1 1.2 g/L micro-emulsion
- Comparative composition B 2.0 g/L of the commercial product
- the fabrics were soaked in the wash liquor containing the above indicated surfactant concentration in water with a hardness of 6 °fH water for 30 min. Then washed for 15 min in tergotometer filled with 300 ml at 25 °C, and 75 rpm. The swatches were rinsed twice for 2 min in 6 °fH water and dried.
- Composition 1 20.96 19.89 26.95
- composition 2 perfume was incorporated into the micro-emulsion (composition 2) and compared to an non-micro-emulsion liquid detergent composition (comparative composition C).
- Ethoxylated alco nol non-ionic surfactant The table above shows a micro-emulsion, compared to the same composition without oil/solvent, not being a micro-emulsion.
- the perfume deposited onto the fabric was quantified by SPM - GC (solid phase micro extraction gas chromatography).
- mosquito repellent citrodora oil
- composition 3 mosquito repellent (citrodora oil) was incorporated into the micro- emulsion (composition 3) and compared to the same composition without mosquito repellent an non-micro-emulsion liquid detergent composition (comparative
- Viscosity 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
- the table above shows a micro-emulsion, compared to the same composition without oil/solvent, not being a micro-emulsion.
- the table above shows that mosquito repellence is achieved by deposition of mosquito repellent through a micro-emulsion.
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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)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10790638.0A EP2513277B1 (en) | 2009-12-16 | 2010-12-08 | Bi-continuous micro-emulsion detergent composition |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2899MU2009 | 2009-12-16 | ||
EP10152245A EP2361963A1 (en) | 2010-02-01 | 2010-02-01 | Bi-continuous micro-emulsion detergent composition |
PCT/EP2010/069121 WO2011073062A1 (en) | 2009-12-16 | 2010-12-08 | Bi-continuous micro-emulsion detergent composition |
EP10790638.0A EP2513277B1 (en) | 2009-12-16 | 2010-12-08 | Bi-continuous micro-emulsion detergent composition |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2513277A1 true EP2513277A1 (en) | 2012-10-24 |
EP2513277B1 EP2513277B1 (en) | 2015-07-29 |
Family
ID=43759886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10790638.0A Not-in-force EP2513277B1 (en) | 2009-12-16 | 2010-12-08 | Bi-continuous micro-emulsion detergent composition |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2513277B1 (en) |
CN (1) | CN102753668B (en) |
AR (1) | AR079468A1 (en) |
BR (1) | BR112012014673A2 (en) |
CL (1) | CL2012001576A1 (en) |
ES (1) | ES2551384T3 (en) |
MX (1) | MX337579B (en) |
RU (1) | RU2542993C2 (en) |
WO (1) | WO2011073062A1 (en) |
ZA (1) | ZA201204426B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3572489A1 (en) | 2018-05-24 | 2019-11-27 | The Procter & Gamble Company | Spray container comprising a detergent composition |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103946357B (en) | 2011-11-25 | 2017-03-08 | 荷兰联合利华有限公司 | Liquid detergent composition |
IN2015MN00103A (en) | 2012-07-26 | 2015-10-16 | Unilever Plc | |
DE102014202990A1 (en) | 2014-02-19 | 2015-08-20 | Henkel Ag & Co. Kgaa | concentrates |
DE102014213314A1 (en) | 2014-07-09 | 2016-01-14 | Henkel Ag & Co. Kgaa | Novel washing process |
CN107787356B (en) | 2015-06-19 | 2020-10-16 | 荷兰联合利华有限公司 | Laundry pretreatment compositions |
DE102016204268A1 (en) | 2016-03-15 | 2017-09-21 | Henkel Ag & Co. Kgaa | detergent composition |
DE102016204390A1 (en) | 2016-03-16 | 2017-09-21 | Henkel Ag & Co. Kgaa | Method for cleaning laundry in a washing machine and a washing machine |
JP7114879B2 (en) * | 2016-12-15 | 2022-08-09 | 株式会社リコー | Cleaning liquid, storage container, inkjet printing method, inkjet printing apparatus, and set of ink and cleaning liquid |
EP3572492A1 (en) | 2018-05-24 | 2019-11-27 | The Procter & Gamble Company | Fine mist hard surface cleaning spray |
EP3572490A1 (en) | 2018-05-24 | 2019-11-27 | The Procter & Gamble Company | Spray container comprising a detergent composition |
EP3572491A1 (en) | 2018-05-24 | 2019-11-27 | The Procter & Gamble Company | Spray container comprising a detergent composition |
EP3572493A1 (en) | 2018-05-24 | 2019-11-27 | The Procter & Gamble Company | Spray container comprising a detergent composition |
Family Cites Families (8)
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US4438009A (en) | 1981-08-14 | 1984-03-20 | S. C. Johnson & Son, Inc. | Low solvent laundry pre-spotting composition |
US4561991A (en) | 1984-08-06 | 1985-12-31 | The Procter & Gamble Company | Fabric cleaning compositions for clay-based stains |
US4919839A (en) | 1989-02-21 | 1990-04-24 | Colgate Palmolive Co. | Light duty microemulsion liquid detergent composition containing an aniocic/cationic complex |
AU6528694A (en) * | 1993-04-02 | 1994-10-24 | Dow Chemical Company, The | Microemulsion and emulsion cleaning compositions |
ES2119405T3 (en) | 1994-03-31 | 1998-10-01 | Unilever Nv | DETERGENT COMPOSITIONS. |
CN1059227C (en) * | 1995-03-23 | 2000-12-06 | 蔡照胜 | Liquid atomizing foam type cleaning agent for kitchen |
ATE237667T1 (en) * | 1997-05-16 | 2003-05-15 | Procter & Gamble | GEL OR LIQUID, MILD DISHWASHING DETERGENT BASED ON MICRO-EMULSIONS WITH ADVANTAGEOUS DISSOLVING CAPACITY FOR OATY FOOD RESIDUE AND FOAMING BEHAVIOR |
DE19824236A1 (en) * | 1998-05-29 | 1999-12-02 | Basf Ag | Process for cleaning printing machines and printing forms |
-
2010
- 2010-12-08 ES ES10790638.0T patent/ES2551384T3/en active Active
- 2010-12-08 MX MX2012007057A patent/MX337579B/en active IP Right Grant
- 2010-12-08 BR BR112012014673A patent/BR112012014673A2/en active Search and Examination
- 2010-12-08 EP EP10790638.0A patent/EP2513277B1/en not_active Not-in-force
- 2010-12-08 RU RU2012129995/04A patent/RU2542993C2/en not_active IP Right Cessation
- 2010-12-08 CN CN201080057501.3A patent/CN102753668B/en not_active Expired - Fee Related
- 2010-12-08 WO PCT/EP2010/069121 patent/WO2011073062A1/en active Application Filing
- 2010-12-15 AR ARP100104643A patent/AR079468A1/en not_active Application Discontinuation
-
2012
- 2012-06-12 CL CL2012001576A patent/CL2012001576A1/en unknown
- 2012-06-15 ZA ZA2012/04426A patent/ZA201204426B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2011073062A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3572489A1 (en) | 2018-05-24 | 2019-11-27 | The Procter & Gamble Company | Spray container comprising a detergent composition |
Also Published As
Publication number | Publication date |
---|---|
CN102753668B (en) | 2014-05-14 |
ES2551384T3 (en) | 2015-11-18 |
WO2011073062A1 (en) | 2011-06-23 |
BR112012014673A2 (en) | 2017-12-12 |
MX337579B (en) | 2016-03-10 |
CN102753668A (en) | 2012-10-24 |
AR079468A1 (en) | 2012-01-25 |
RU2542993C2 (en) | 2015-02-27 |
EP2513277B1 (en) | 2015-07-29 |
MX2012007057A (en) | 2012-08-23 |
RU2012129995A (en) | 2014-01-27 |
CL2012001576A1 (en) | 2013-01-25 |
ZA201204426B (en) | 2013-08-28 |
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