EP2535401B1 - Reinigungsmittelzusammensetzung mit schmutzlösenden Polymeren mit verbesserter Lagerstabilität - Google Patents

Reinigungsmittelzusammensetzung mit schmutzlösenden Polymeren mit verbesserter Lagerstabilität Download PDF

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Publication number
EP2535401B1
EP2535401B1 EP11004982.2A EP11004982A EP2535401B1 EP 2535401 B1 EP2535401 B1 EP 2535401B1 EP 11004982 A EP11004982 A EP 11004982A EP 2535401 B1 EP2535401 B1 EP 2535401B1
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European Patent Office
Prior art keywords
composition
soil
water
lipase
amount
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Revoked
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EP11004982.2A
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English (en)
French (fr)
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EP2535401A1 (de
Inventor
Stefan Müller
Jessica Dichter
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Dalli Werke GmbH and Co KG
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Dalli Werke GmbH and Co KG
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Application filed by Dalli Werke GmbH and Co KG filed Critical Dalli Werke GmbH and Co KG
Priority to PL11004982T priority Critical patent/PL2535401T3/pl
Priority to ES11004982.2T priority patent/ES2622230T3/es
Priority to EP11004982.2A priority patent/EP2535401B1/de
Publication of EP2535401A1 publication Critical patent/EP2535401A1/de
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase

Definitions

  • the present invention relates to a detergent composition, in particular a liquid laundry detergent composition, comprising at least one lipase, at least one soil-release polymer comprising ester moieties and at least one compound which stabilizes said at least one soil-release polymer in the presence of said lipase, to a method for stabilizing such a soil-release polymer in a detergent composition comprising a lipase and to the use of certain compounds for stabilizing soil-release polymers comprising ester moieties in detergent compositions further comprising at least one lipase.
  • the composition of the present invention may comprise of from 20 to 90 wt.-%, more preferably of from 30 to 80 wt.-%, even more preferably of from 40 to 75 wt.-% and most preferably of from 50 to 70 wt.-% of at least one liquid carrier, including the particulary preferred ranges of 52 to 68 wt.-% and 55 to 65 wt.-%, based on the whole composition.
  • mixtures of the afore-mentioned solvents may be employed.
  • a mixture of water and at least one alcohol may be employed as a liquid carrier, wherein the ratio of the amount of water to the amount of alcohol(s) present in the composition preferably may be in the range of from 1:1 to 20:1, more preferably of from 2:1 to 10:1, even more preferably of from 3:1 to 7:1.
  • the alcoholic part of the liquid carrier preferably represents a mixture of at least two different alcohols, preferably of at least one monohydric C 1 -C 4 alcohol and a C 2 -C 6 diol.
  • the liquid carrier may represent a mixture of ethanol and 1,2-propyleneglycol.
  • the ratio of the amount of soil release polymer to the amount of lipase present in the composition preferably may be in the range of from 10:1 to 200:1, more preferably of from 20:1 to 150:1, even more preferably of from 40:1 to 120:1 and most preferably of from 60:1 to 100:1, including the particularly preferred ranges of from 70:1 to 90:1 and of from 75:1 to 85:1.
  • the amount of the boronic acid or water-soluble salts thereof in the composition of the present invention preferably may be in the range of from 0.001 to 1 wt.-%, more preferably in the range of from 0.01 to 0.7 wt.-% and most preferably in the range from 0.02 to 0.5 wt.-%.
  • water-soluble salts of calcium, magnesium or zinc which upon dissolution in the detergent composition of the present invention provide a concentration of calcium, magnesium and/or zinc ions in the range of from 0.01 to 100 mmol, preferably of 0.1 to 10 mmol per liter of the composition may be used.
  • Suitable salts are for example calcium chloride, calcium hydroxide, calcium sulfate, calcium acetate and the like, as well as the corresponding magnesium or zinc salts, without being limited to these.
  • composition of the present invention preferably may comprise at least one further enzyme, which preferably may be selected from the group consisting of proteases, amylases, mannanases, cellulales, peroxidases, pectinases, further esterases or a mixture thereof.
  • Washing tests were carried out in a Linitest which has eight little "beakers” and simulates eight European drum type washing machines.
  • the washing temperature was set to 40 °C, and the heating rate was set to 2 °C per minute.
  • the time for one washing cycle was set to 30 minutes, for both a prewash and the main wash cycle. Rotations were set to 40 rotations per minute. 250 mL of washing liquor were used per beaker and washing cycle. As a soil 50 mL of used synthetic motor oil were applied to each piece of fabric.
  • test fabrics were prewashed using this commercially available product and soiled as described above.
  • Example 3 Stabilization of a soil-release polymer in liquid detergent compositions

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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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (15)

  1. Reinigungsmittelzusammensetzung, enthaltend wenigstens eine Lipase, wenigstens ein Soil-Release-Polymer, das Esteranteile enthält, in einer Menge von wenigstens 0,25 Gew.-%, bezogen auf die gesamte Zusammensetzung, und wenigstens eine Verbindung, die das wenigstens eine Soil-Release-Polymer in Gegenwart der Lipase während der Lagerung der Zusammensetzung stabilisiert, wobei die Verbindung ausgewählt ist aus der Gruppe, bestehend aus Borsäure oder wasserlöslichen Boraten, die in der Lage sind, Borsäure zu bilden, in einer Menge von mehr als 1 Gew.-% bis 5,5 Gew.-%, bezogen auf die gesamte Zusammensetzung und berechnet auf Basis der Borsäure; Boronsäuren oder wasserlösliche Salze davon in einer Menge von 0,001 bis 1 Gew.-%, bezogen auf die gesamte Zusammensetzung; Ameisensäure oder wasserlösliche Salze davon in einer Menge von 0,005 bis 0,5 Gew.-%, bezogen auf die gesamte Zusammensetzung; Milchsäure in einer Menge von 1 bis 10 Gew.-%, bezogen auf die gesamte Zusammensetzung; wasserlösliche Salze von Calcium, Magnesium oder Zink in einer Menge von 0.01 bis 100 mmol pro Liter der Zusammensetzung oder Mischungen davon.
  2. Zusammensetzung gemäß Anspruch 1, wobei die Zusammensetzung eine flüssige Wäschereinigungsmittelzusammensetzung ist, bevorzugt zur Verwendung in Haushaltswaschmaschinen, die bevorzugt von 20 bis 90 Gew.-%, weiter bevorzugt von 30 bis 80 Gew.-% und noch weiter bevorzugt von 50 bis 70 Gew.-% eines flüssigen Trägers, ausgewählt aus der Gruppe, bestehend aus Wasser, Alkoholen oder Mischungen davon, enthält.
  3. Zusammensetzung gemäß Anspruch 1 oder 2, wobei die wenigstens eine Lipase eine Triacylglycerinlipase ist und in der Zusammensetzung bevorzugt in einer Menge von 0,001 bis ungefähr 0,05 Gew.-%, weiter bevorzugt von 0,002 bis 0,02 Gew.-%, bezogen auf die gesamte Zusammensetzung, vorliegt.
  4. Zusammensetzung gemäß einem der Ansprüche 1 bis 3, wobei das wenigstens eine Soil-Release-Polymer Terephthalatesteranteile umfasst und bevorzugt ein Copolymer darstellt, weiter bevorzugt einen Copolyester, der Terephthaloyl- Alkylenglykol- und Polyalkylenglykoleinheiten umfasst und noch weiter bevorzugt ein Copolymer, das Polyethylenterephthalat-und Polyoxyethlyenterephtalateinheiten umfasst, darstellt.
  5. Zusammensetzung gemäß einem der Ansprüche 1 bis 4, wobei die Menge des Soil-Release-Polymers/der Soil-Release-Polymere in der Zusammensetzung wenigstens 0,3 Gew.-%, bevorzugt wenigstens 0,35 Gew.-%, weiter bevorzugt wenigstens 0,4 Gew.-% und am meisten bevorzugt wenigstens 0,5 Gew.-%, bezogen auf die gesamte Zusammensetzung, ausmacht.
  6. Zusammensetzung gemäß einem der Ansprüche 1 bis 5, wobei das Verhältnis der Menge des Soil-Release-Polymers zu der Menge der Lipase, die in der Zusammensetzung vorliegt, (Gew.-%/Gew.-%) im Bereich von 10:1 bis 200:1, bevorzugt von 20:1 bis 150:1, weiter bevorzugt von 40:1 bis 120:1 und noch weiter bevorzugt von 60:1 bis 100:1 liegt.
  7. Zusammensetzung gemäß einem der Ansprüche 1 bis 6, wobei das Verhältnis der Menge der Verbindung, die das Soil-Release-Polymer stabilisiert, zu der Menge der Lipase, die in der Zusammensetzung vorliegt, (Gew.-%/Gew.-%) im Bereich (i) von 100:1 bis 1000:1, bevorzugt von 150:1 bis 750:1 und am meisten bevorzugt von 200:1 bis 600:1 liegt, wenn diese Verbindung Borsäure oder ein wasserlösliches Borat, das Borsäure bilden kann, berechnet auf Basis der Borsäure, ist, oder (ii) im Bereich von 1:1 bis 50:1, bevorzugt von 1.2:1 bis 20:1 und am meisten bevorzugt von 2:1 bis 10:1 liegt, wenn diese Verbindung Boronsäure, ein wasserlösliches Salz davon, Ameisensäure oder ein wasserlösliches Salz davon darstellt.
  8. Zusammensetzung gemäß einem der Ansprüche 1 bis 7, wobei der pH der Zusammensetzung in dem Bereich von 7.0 bis 13, bevorzugt von 7,0, bis 12, weiter bevorzugt von 7,0 bis 11 und am meisten bevorzugt von 7,0 bis 9,5 liegt.
  9. Zusammensetzung gemäß einem der Ansprüche 1 bis 8, außerdem enthaltend wenigstens ein Tensid, bevorzugt ausgewählt aus der Gruppe, bestehend aus anionischen und nichtionischen Tensiden oder einer Mischung davon, weiter bevorzugt eine Mischung aus anionischen und nichtionischen Tensiden, in einer Menge von 10 bis 50 Gew.-%, bezogen auf die gesamte Zusammensetzung.
  10. Zusammensetzung gemäß einem der Ansprüche 1 bis 9, außerdem enthaltend wenigstens ein weiteres Enzym, bevorzugt ausgewählt aus der Gruppe, bestehend aus Proteasen, Amylasen, Mannanasen, Cellulasen, Peroxidasen, Pektinasen, weiteren Esterasen oder einer Mischung davon.
  11. Zusammensetzung gemäß einem der Ansprüche 1 bis 10, außerdem enthaltend eine oder mehrere Verbindungen, ausgewählt aus der Gruppe, bestehend aus alkalischen Verbindungen, Bleichmitteln, Bleichaktivatoren, Bleichkatalysatoren, Builderstoffen, Färbungsmitteln, Chelatierungsbildern, Farbstoffen, Farbtransferinhibitoren, Schauminhibitoren, Hydrotropen, optischen Aufhellern, Parfüms, Pigmenten, pH-Puffern, Konservierungsmitteln oder Seifen.
  12. Verfahren zum Stabilisieren eines Soil-Release-Polymers, das Esteranteile umfasst, in einer Reinigungsmittelzusammensetzung, die außerdem eine Lipase enthält, indem das Soil-Release-Polymer und die Lipase mit einer Verbindung zur Stabilisierung des Soil-Release-Polymers zusammengegeben werden, wobei die Verbindung ausgewählt ist aus der Gruppe, bestehend aus Borsäure oder wasserlöslichen Boraten, die in der Lage sind, Borsäure zu bilden, Boronsäuren oder wasserlöslichen Salzen davon, Ameisensäure oder wasserlöslichen Salzen davon, wasserlöslichen Salzen von Calcium, Magnesium oder Zink oder Mischungen daraus.
  13. Verfahren gemäß Anspruch 12, wobei die Reinigungsmittelzusammensetzung eine flüssige Reinigungsmittelzusammensetzung ist, bevorzugt eine Reinigungsmittelzusammensetzung gemäß einem der Ansprüche 1 bis 11.
  14. Verwendung einer Verbindung, ausgewählt aus der Gruppe, bestehend aus Borsäure oder wasserlöslichen Boraten, die in der Lage sind, Borsäure zu bilden, Boronsäuren oder wasserlöslichen Salzen davon, Ameisensäure oder wasserlöslichen Salzen davon, wasserlöslichen Salzen von Calcium, Magnesium oder Zink oder Mischungen davon zur Stabilisierung eines Soil-Release-Polymers, das Esteranteile enthält, in Gegenwart einer Lipase.
  15. Verwendung gemäß Anspruch 14, wobei sowohl das Soil-Release-Polymer als auch die Lipase in einer Reinigungsmittelzusammensetzung vorliegen, bevorzugt einer Reinigungsmittelzusammensetzung gemäß einem der Ansprüche 1 bis 11.
EP11004982.2A 2011-06-17 2011-06-17 Reinigungsmittelzusammensetzung mit schmutzlösenden Polymeren mit verbesserter Lagerstabilität Revoked EP2535401B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL11004982T PL2535401T3 (pl) 2011-06-17 2011-06-17 Kompozycja detergentowa zawierająca polimery uwalniające zabrudzenia, o lepszej stabilności podczas przechowywania
ES11004982.2T ES2622230T3 (es) 2011-06-17 2011-06-17 Composición de detergente que comprende polímeros de liberación de suciedad con estabilidad en almacenamiento mejorada
EP11004982.2A EP2535401B1 (de) 2011-06-17 2011-06-17 Reinigungsmittelzusammensetzung mit schmutzlösenden Polymeren mit verbesserter Lagerstabilität

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EP11004982.2A EP2535401B1 (de) 2011-06-17 2011-06-17 Reinigungsmittelzusammensetzung mit schmutzlösenden Polymeren mit verbesserter Lagerstabilität

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EP2535401B1 true EP2535401B1 (de) 2017-01-25

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DE102013224250A1 (de) * 2013-11-27 2015-05-28 Henkel Ag & Co. Kgaa Lipasestabilisierung in Geschirrspülmitteln
ES2694624T3 (es) * 2014-05-22 2018-12-26 Unilever Nv Formulación detergente líquida que comprende partículas enzimáticas
US9828571B2 (en) 2015-06-05 2017-11-28 Illinois Tool Works, Inc. Heavy duty laundry detergent
CN105154253A (zh) * 2015-10-09 2015-12-16 湖北穆兰同大科技有限公司 生物多酶清洗剂及其制备方法
WO2018028933A1 (en) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Stable liquid detergent comprising soil release polymer
WO2018028935A1 (en) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Stable liquid detergent comprising soil release polymer
WO2018028934A1 (en) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Stable liquid detergent comprising soil release polymer
WO2018028936A1 (en) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Stable liquid detergent comprising soil release polymer
DE102017104480A1 (de) 2017-03-03 2018-09-06 Nordmark Arzneimittel Gmbh & Co. Kg Wässrige Lösung von Burlulipase umfassend Kalziumionen
EP3710828B1 (de) * 2017-11-13 2023-06-07 Unilever IP Holdings B.V. Verfahren zur demonstration der sebumentfernung aus gewaschenen kleidungsstücken
CN112840021A (zh) * 2018-10-05 2021-05-25 巴斯夫欧洲公司 在液体中稳定水解酶的化合物
JP2022512599A (ja) * 2018-10-05 2022-02-07 ビーエーエスエフ ソシエタス・ヨーロピア 液体中のアミラーゼを安定化する化合物

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EP2535401A1 (de) 2012-12-19
ES2622230T3 (es) 2017-07-06
PL2535401T3 (pl) 2017-07-31

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