WO2005080538A1 - Improved detergent composition and process - Google Patents
Improved detergent composition and process Download PDFInfo
- Publication number
- WO2005080538A1 WO2005080538A1 PCT/EP2005/000441 EP2005000441W WO2005080538A1 WO 2005080538 A1 WO2005080538 A1 WO 2005080538A1 EP 2005000441 W EP2005000441 W EP 2005000441W WO 2005080538 A1 WO2005080538 A1 WO 2005080538A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition according
- amount
- composition
- present
- sodium
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 101
- 239000003599 detergent Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 14
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 25
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000003333 secondary alcohols Chemical class 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 26
- 235000017550 sodium carbonate Nutrition 0.000 claims description 13
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000004094 surface-active agent Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 150000003138 primary alcohols Chemical class 0.000 claims description 9
- 239000004115 Sodium Silicate Substances 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- 239000010457 zeolite Substances 0.000 claims description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 6
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical group [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 5
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 239000007844 bleaching agent Substances 0.000 claims description 4
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 235000010265 sodium sulphite Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- -1 C20 primary Chemical class 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000008233 hard water Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/825—Mixtures of compounds all of which are non-ionic
- C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
- C11D11/0088—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads the liquefied ingredients being sprayed or adsorbed onto solid particles
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- 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
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/12—Water-insoluble compounds
- C11D3/1233—Carbonates, e.g. calcite or dolomite
-
- 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
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
-
- 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
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- 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
Definitions
- the present invention relates to a granular detergent composition for fabrics washing which provides for high cleaning efficiency at low cost and is especially suited for hand washing using hard water.
- US 5518649 (Unilever, 1996) describes a free flowing detergent composition
- a free flowing detergent composition comprising (i) 10 to 100% (anhydrous basis) of zeolite MAP and (ii) a liquid, viscous-liquid, oily or waxy detergent ingredient for example, a non-ioninc surfactant wherein the ratio of (ii) to (i) being at least 0.01 to 1.
- a detergent composition comprising a non-ionic surfactant system comprising a C 8 to C 20 primary or secondary alcohol o ethoxylates with an average of 9 moles of ethylene oxide and a C 8 to C 20 primary or secondary alcohol ethoxylates with an average of 3 moles of ethylene oxide in specified ratios along with detergent builder compounds provide for synergistic cleaning benefits.
- the compositions of the invention ensure enhanced utilization of the components used thereby ensuring low cost.5
- a granular detergent composition comprising (i) 5 to 30% of non-ionic surfactant system and (ii) 20 to 95% builder wherein the non-ionic surfactant system comprises (A) a C 8 to C 2 o primary or secondary alcohol ethoxylates with an average of 9 moles of ethylene oxide and (B) a C 8 to C 20 primary or secondary alcohol ethoxylates with an average of 3 moles of ethylene oxide such that the ratio of A:B is the range of 9:1 to 1 :9.
- a process for the preparation of a granular detergent composition comprising (i) 5 to 30% of non-ionic surfactant system and (ii) 20 to 95% builder wherein the non-ionic surfactant system comprises (A) a C 8 to C 20 primary or secondary alcohol ethoxylates with an average of 9 moles of ethylene oxide and
- the granular detergent composition is used in hand washing of fabrics.
- the present invention provides for a detergent composition comprising builder and a non-ionic surfactant system.
- Non-ionic surfactant system is N-ionic surfactant system
- the non-ionic system comprises at least two non-ionic surfactants (A) a C 8 to C 2 o primary or secondary alcohol ethoxylates with an average of 9 moles of ethylene oxide and (B) a C 8 to C 20 primary or secondary alcohol ethoxylates with an average of 3 moles of ethylene oxide.
- the surfactants A and B are present in amounts in the ratio of A:B in the range of 9:1 to 1 :9, more preferably in the ratio in the range of 9:1 to 1 :3 and further more preferably in the range of 9:1 to 1 :2.
- the non-ionic surfactant system is present in an amount of 5 to 30%, more preferably in the range of 8 to 25%, most preferably in the range of 10 to 20% by weight of the composition.
- the composition according to the invention comprises one or more builders in an amount of 20 to 95%, preferably in an amount of 20 to 70%, more preferably in an amount of 20 to 55% by weight of the composition.
- the builders are preferably selected from one or more of sodium carbonate, Zeolite 4A, sodium silicate and sodium tripolyphosphate. When sodium carbonate is used, it is preferred that it is dense soda ash. Soda ash is preferably used in an amount of 20 to 60%, more preferably in an amount of 22 to 55% and most preferably in an amount of 25 to 50% by weight of the composition.
- zeolite 4A When zeolite 4A is used as a builder, it is preferred that it is used in an amount of 5 2 to 30%, more preferably in an amount of 5 to 25% and most preferably in an amount of 10 to 20% by weight of the composition.
- sodium silicate When sodium silicate is used, it is preferred that it is alkaline sodium silicate. It is preferably used in an amount of 0.5 to 5%, more preferably in an amount of 1 to o 3% by weight of the composition.
- the granular detergent composition of the invention may additionally comprise fillers like salt.
- the preferred salts are sodium chloride and sodium sulphate, the most preferred being sodium sulphate.
- the filler salts may be present in an o amount of 0.5 to 15% by weight of the composition.
- Bleaches may be additionally used in the composition of the invention and the most preferred bleach is sodium sulphite. This may be used in the composition in an amount in the range of 0.5 to 5% by weight of the composition.5
- Other optional ingredients that may be used in the composition to provide improved user properties include anti-redeposition agents, fluorescers or whitening agents, enzymes, and free flow agents.
- the preferred free flow agents may be chosen from silica, zeolites, magnesium carbonate or calcite.
- the most 0 preferred free flow agents are silica and zeolite.
- the free flow agent is preferably present in an amount in the range of 0.5 to 15% by weight of the composition.
- the preferred anti-redeposition agent may be chosen from sodium carboxymethyl cellulose, polyacrylates, or copolymers of polyacrylic acid and maleic acid.
- the anti-redeposition agent is preferably present in an amount in the range of 0.2 to 5% by weight of the composition.
- the granular detergent composition of the invention may be used for hand washing or machine washing of fabrics, it is preferred that the composition is used for hand washing of fabrics.
- composition of the invention may comprise other types of surfactants e.g anionic, cationic, amphoteric or zwitterionic surfactant, it is preferred that any other surfactant, if present, is present in small amounts, preferably not more than 5% by weight of the composition. It is particularly preferred that the composition does not comprise any other type of surfactant especially anionic surfactants in addition to the non-ionic surfactant system.
- surfactants e.g anionic, cationic, amphoteric or zwitterionic surfactant
- any other surfactant if present, is present in small amounts, preferably not more than 5% by weight of the composition. It is particularly preferred that the composition does not comprise any other type of surfactant especially anionic surfactants in addition to the non-ionic surfactant system.
- composition of the invention has a bulk density higher than 600 grams/liter.
- a process for the preparation of a granular detergent composition comprising 5 to 30% of non-ionic surfactant system and 20 to 95% builder wherein the non-ionic surfactant system comprises (A) a C 8 to C 2 o primary or secondary alcohol ethoxylates with an average of 9 moles of ethylene oxide and (B) a C 8 to C 2 o primary or secondary alcohol ethoxylates with an average of 3 moles of ethylene oxide such that the ratio of A:B is the range of 9:1 to 1 :9 which process comprises the steps of (i) adding the non-ionic surfactant system to a part of the powders in a high shear mixer to granulate the mix followed by (ii) layering a part of the powders on to the granules.
- the process may be carried out in a high-speed mixer/granulator having both a stirring action and a cutting action both of which can be independently controlled both for on-off action and for speed.
- Suitable types of high shear mixers include the plough share mixers, the Fukae mixer and Lodige mixer.
- the process to prepare the granular detergent composition of the invention may comprise the steps of (i) mixing the powders with the non-ionic system followed by (ii) drying the mixture in spray dryer.
- compositions as given in Table- 1 were prepared as per the process described below.
- the solid powders like soda ash, citric acid, sodium sulphate, sodium carboxymethyl cellulose (SCMC), and about 65% of the total amount of silica were taken in a plough share mixer.
- Liquid non-ionic surfactant was then sprayed directly into the mixer for about 0.5 to 3 minutes with the mixer blades rotating at about 200 rpm.
- the alkaline silicate was then added and mixed for a further 0.5 to 3 minutes.
- the rest of the silica was then added with mixing followed by dosing of perfume and enzymes.
- E03 refers to a primary alcohol with 12-14 carbon atoms ethoxylated with an average of 3 moles of ethylene oxide
- E09 refers to a primary alcohol with 12-14 carbon atoms ethoxylated with an average of 9 moles of ethylene oxide
- compositions were used to wash fabrics using the following procedure: The washing was conducted using a test monitor WFK20 obtained from WFK Inc. Germany. The liquor to cloth ratio was maintained at 100:1 and the test monitor was washed in hard water in which 3 grams per litre of the composition was dissolved. The test monitor was soaked for 30 minutes before washing in a tergotometer at 100 rpm at 30 °C temperature. The sample was then air dried and the reflectance (R) of the fabric before and after the wash was measured using a Gretag Macbeth Reflectometer from Macbeth Inc. The percentage detergency was calculated using the following formula:
- Comparative Example-C A similar fabric was washed with one of the best commercially available formulation (Surf Excel) using the same wash procedure and the percentage detergency was found to be 64.1. In addition to providing improved cleaning, the cost of the compositions of the present invention (Examples 3 to 6) are lower (more than 8%lower) than the commercially available Surf Excel compositions.
Landscapes
- 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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN226MU2004 | 2004-02-25 | ||
IN0226/MUM/2004 | 2004-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005080538A1 true WO2005080538A1 (en) | 2005-09-01 |
Family
ID=34878802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/000441 WO2005080538A1 (en) | 2004-02-25 | 2005-01-13 | Improved detergent composition and process |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR047816A1 (en) |
WO (1) | WO2005080538A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013107579A1 (en) * | 2012-01-18 | 2013-07-25 | Henkel Ag & Co. Kgaa | Washing, cleaning or pre-treatment agent with increased cleaning power |
WO2014095540A1 (en) * | 2012-12-17 | 2014-06-26 | Henkel Ag & Co. Kgaa | Detergent and cleaning agent with polyalkoxylated polyamine and adjusted non-ionic surfactant |
WO2014195215A1 (en) * | 2013-06-03 | 2014-12-11 | Henkel Ag & Co. Kgaa | Washing, cleaning or pretreatment agent having increased cleaning power iii |
WO2014195216A1 (en) * | 2013-06-03 | 2014-12-11 | Henkel Ag & Co. Kgaa | Washing, cleaning or pretreatment agent having increased cleaning power iv |
US11466232B2 (en) | 2016-10-31 | 2022-10-11 | Sabic Global Technologies B.V. | Formula for superior detergency and anti re-deposition benefit |
WO2024088878A1 (en) * | 2022-10-24 | 2024-05-02 | Unilever Ip Holdings B.V. | Spray-dried laundry particle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2303850A1 (en) * | 1975-03-10 | 1976-10-08 | Rhone Poulenc Ind | Surfactant compsns. contg. ethoxylated alcohols - with the lower alcohol having lower ethoxylation degree than the higher alcohol |
GB1580047A (en) * | 1976-04-23 | 1980-11-26 | Unilever Ltd | Process for preparing detergent compositions |
US4347152A (en) * | 1976-12-02 | 1982-08-31 | Colgate-Palmolive Company | Phosphate-free concentrated particulate heavy duty laundry detergent |
EP0164072A2 (en) * | 1984-06-06 | 1985-12-11 | Henkel Kommanditgesellschaft auf Aktien | Washing agent with intensified washing power |
WO1995024461A1 (en) * | 1994-03-11 | 1995-09-14 | Unilever Plc | Detergent composition |
-
2005
- 2005-01-13 WO PCT/EP2005/000441 patent/WO2005080538A1/en active Application Filing
- 2005-02-23 AR ARP050100649A patent/AR047816A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2303850A1 (en) * | 1975-03-10 | 1976-10-08 | Rhone Poulenc Ind | Surfactant compsns. contg. ethoxylated alcohols - with the lower alcohol having lower ethoxylation degree than the higher alcohol |
GB1580047A (en) * | 1976-04-23 | 1980-11-26 | Unilever Ltd | Process for preparing detergent compositions |
US4347152A (en) * | 1976-12-02 | 1982-08-31 | Colgate-Palmolive Company | Phosphate-free concentrated particulate heavy duty laundry detergent |
EP0164072A2 (en) * | 1984-06-06 | 1985-12-11 | Henkel Kommanditgesellschaft auf Aktien | Washing agent with intensified washing power |
WO1995024461A1 (en) * | 1994-03-11 | 1995-09-14 | Unilever Plc | Detergent composition |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013107579A1 (en) * | 2012-01-18 | 2013-07-25 | Henkel Ag & Co. Kgaa | Washing, cleaning or pre-treatment agent with increased cleaning power |
WO2014095540A1 (en) * | 2012-12-17 | 2014-06-26 | Henkel Ag & Co. Kgaa | Detergent and cleaning agent with polyalkoxylated polyamine and adjusted non-ionic surfactant |
US9587204B2 (en) | 2012-12-17 | 2017-03-07 | Henkel Ag & Co. Kgaa | Detergent and cleaning agent with polyalkoxylated polyamine and adjusted non-ionic surfactant |
WO2014195215A1 (en) * | 2013-06-03 | 2014-12-11 | Henkel Ag & Co. Kgaa | Washing, cleaning or pretreatment agent having increased cleaning power iii |
WO2014195216A1 (en) * | 2013-06-03 | 2014-12-11 | Henkel Ag & Co. Kgaa | Washing, cleaning or pretreatment agent having increased cleaning power iv |
US11466232B2 (en) | 2016-10-31 | 2022-10-11 | Sabic Global Technologies B.V. | Formula for superior detergency and anti re-deposition benefit |
WO2024088878A1 (en) * | 2022-10-24 | 2024-05-02 | Unilever Ip Holdings B.V. | Spray-dried laundry particle |
Also Published As
Publication number | Publication date |
---|---|
AR047816A1 (en) | 2006-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5990068A (en) | Powder detergent composition having improved solubility | |
PL204555B1 (en) | Detergent composition for washing and the method of washing textile fabrics | |
EP2167624A1 (en) | A solid detergent composition | |
NO161382B (en) | LIQUID, BUILT DETERGENT MIXTURE. | |
GB2309034A (en) | Carpet or fibrous textile cleaning compositions | |
JPS61247798A (en) | Granular detergent having improved washing capacity to oils-and-fats containing contaminant and its production | |
JPH04218598A (en) | Detergent composition | |
NO302621B1 (en) | Particulate detergent composition, as well as process for its preparation | |
WO2005080538A1 (en) | Improved detergent composition and process | |
EP0520582B1 (en) | Process for preparing zeolite based spray-dried detergent compositions | |
JPH04342798A (en) | Detergent composition | |
JP5041469B2 (en) | Detergent composition | |
CN101160382A (en) | Composition of detergent | |
US5840323A (en) | Agglomerated carrier containing a soil release polymer and an antibacterial agent for laundry applications | |
JPH03265699A (en) | Granular detergent composition of high bulk density | |
WO1999005249A1 (en) | Agglomerated clay carrier with an antibacterial agent | |
KR100464891B1 (en) | Modified Aluminosilicate | |
JPH0665720B2 (en) | Concentrated powder detergent composition | |
JP6184024B2 (en) | Granular detergent | |
WO2000077158A1 (en) | Granular base and particulate detergent | |
JP2005120162A (en) | Powder detergent composition | |
JP2004175883A (en) | Powdery detergent composition | |
EP2139980B1 (en) | A builder system for a detergent composition | |
CA2031289A1 (en) | Automatic dishwasher powder detergent composition | |
JP2018065973A (en) | Granular detergent |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase |