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EP2535401B1 - Composition de détergent comportant des polymères de libération des saletés de stabilité de stockage améliorée - Google Patents

Composition de détergent comportant des polymères de libération des saletés de stabilité de stockage améliorée 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
Authority
EP
European Patent Office
Prior art keywords
composition
soil
water
lipase
amount
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.)
Revoked
Application number
EP11004982.2A
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German (de)
English (en)
Other versions
EP2535401A1 (fr
Inventor
Stefan Müller
Jessica Dichter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalli Werke GmbH and Co KG
Original Assignee
Dalli Werke GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by Dalli Werke GmbH and Co KG filed Critical Dalli Werke GmbH and Co KG
Priority to EP11004982.2A priority Critical patent/EP2535401B1/fr
Priority to PL11004982T priority patent/PL2535401T3/pl
Priority to ES11004982.2T priority patent/ES2622230T3/es
Publication of EP2535401A1 publication Critical patent/EP2535401A1/fr
Application granted granted Critical
Publication of EP2535401B1 publication Critical patent/EP2535401B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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. Composition de détergent, comprenant au moins une lipase, au moins un polymère détachant les salissures, comprenant des fragments ester, en une quantité d'au moins 0,25 % en poids, par rapport à la composition totale, et au moins un composé qui stabilise ledit au moins un polymère détachant les salissures en présence de ladite lipase pendant le stockage de la composition et est choisi dans l'ensemble constitué par l'aide borique ou des borates hydrosolubles capables d'engendrer de l'aide borique, en une quantité de plus de 1 % en poids à 5,5 % en poids, par rapport à la composition totale et calculée sur la base de l'acide borique; des acides boroniques ou des sels hydrosolubles de ceux-ci en une quantité de 0,001 à 1 % en poids, par rapport à la composition totale; l'acide formique ou des sels hydrosolubles de celui-ci, en une quantité de 0,005 à 0,5 % en poids, par rapport à la composition totale; l'acide lactique en une quantité de 1 à 10 % en poids, par rapport à la composition totale; des sels hydrosolubles de calcium, magnésium ou zinc, en une quantité de 0,01 à 100 mmoles par litre de la composition, ou des mélanges de ceux-ci.
  2. Composition selon la revendication 1, la composition étant une composition de détergent lessiviel liquide, de préférence pour utilisation dans des machines à laver domestiques, qui comprend de préférence de 20 à 90 % en poids, de façon plus particulièrement préférée de 30 à 80 % en poids et de façon encore plus particulièrement préférée de 50 à 70 % en poids d'une substance de support liquide, choisie dans l'ensemble constitué par l'eau, des alcools ou des mélanges de ceux-ci.
  3. Composition selon la revendication 1 ou 2, dans laquelle au moins une lipase est une triacylglycérol lipase et est présente dans la composition de préférence en une quantité de 0,001 à environ 0,05 % en poids, de façon plus particulièrement préférée de 0,002 à 0,02 % en poids, par rapport à la composition totale.
  4. Composition selon l'une quelconque des revendications 1 à 3, dans laquelle ledit au moins un polymère détachant les salissures comprend des fragments ester téréphtalate et représente de préférence un copolymère, de façon plus particulièrement préférée un copolyester comprenant des motifs téréphtaloyle, alkylèneglycol et polyalkylèneglycol en de façon encore plus particulièrement préférée un copolymère comprenant des motifs poly(éthylène-téréphtalate) et poly(oxyéthylène-téréphtalate).
  5. Composition selon l'une quelconque des revendications 1 à 4, dans laquelle la quantité du(des) polymère(s) détachant les salissures dans la composition est d'au moins 0,3 % en poids, de préférence d'au moins 0,35 % en poids, de façon plus particulièrement préférée d'au moins 0,4 % en poids et de façon tout particulièrement préférée d'au moins 0,5 % en poids, par rapport à la composition totale.
  6. Composition selon l'une quelconque des revendications 1 à 5, dans laquelle le rapport de la quantité de polymère détachant les salissures à la quantité de lipase présentes dans la composition (% en poids/% en poids) est dans la plage de 10:1 à 200:1, de préférence de 20:1 à 150:1, de façon plus particulièrement préférée de 40:1 à 120:1 et de façon encore plus particulièrement préférée de 60:1 à 100:1.
  7. Composition selon l'une quelconque des revendications 1 à 6, dans laquelle le rapport de la quantité du composé qui stabilise le polymère détachant les salissures à la quantité de lipase présentes dans la composition (% en poids/% en poids) est (i) dans la plage de 100:1 à 1 000:1, de préférence de 150:1 à 750:1, et de façon tout particulièrement préférée de 200:1 à 600:1, si ledit composé représente l'acide borique ou un borate hydrosoluble capable d'engendrer de l'acide borique, calculé sur la base de l'acide borique, ou (ii) dans la plage de 1:1 à 50:1, de préférence de 1,2:1 à 20:1, et de façon tout particulièrement préférée de 2:1 à 10:1, si ledit composé représente un acide boronique, un sel hydrosoluble de celui-ci, l'acide formique ou un sel hydrosoluble de celui-ci.
  8. Composition selon l'une quelconque des revendications 1 à 7, dans laquelle le pH de la composition est dans l'intervalle de 7,0 à 13, de préférence de 7,0 à 12, de façon plus particulièrement préférée de 7,0 à 11 et de façon tout particulièrement préférée de 7,0 à 9,5.
  9. Composition selon l'une quelconque des revendications 1 à 8, comprenant en outre au moins un tensioactif, choisi de préférence dans l'ensemble constitué par des tensioactifs anioniques et des tensioactifs non ioniques ou un mélange de ceux-ci, de façon plus particulièrement préférée un mélange de tensioactifs anioniques et de tensioactifs non ioniques, en une quantité de 10 à 50 % en poids, par rapport à la composition totale.
  10. Composition selon l'une quelconque des revendications 1 à 9, comprenant en outre une autre enzyme, choisie de préférence dans l'ensemble constitué par des protéases, amylases, mannanases, cellulases, peroxydases, pectinases, d'autres estérases ou un mélanges de celles-ci.
  11. Composition selon l'une quelconque des revendications 1 à 10, comprenant en outre un ou plusieurs composés choisis dans l'ensemble constitué par des alcalis, des agents de blanchiment, des activateurs de blanchiment, des catalyseurs de blanchiment, des adjuvants actifs de détergence, des agents colorants, des agents chélateurs, des colorants, des inhibiteurs de transfert de colorants, des antimousses, des agents hydrotropes, des azurants optiques, des parfums, des pigments, des tampons de pH, des conservateurs ou des savons.
  12. Procédé pour la stabilisation d'un polymère détachant les salissures comprenant des fragments ester, dans une composition qui comprend en outre ne lipase, par association dudit polymère détachant les salissures et de ladite lipase avec un composé pour la stabilisation dudit polymère détachant les salissures, choisi dans l'ensemble constitué par l'acide borique ou des borates hydrosolubles capables d'engendrer de l'acide borique, des acides boroniques ou des sels hydrosolubles de ceux-ci, l'acide formique ou des sels hydrosolubles de celui-ci, les sels hydrosolubles de calcium, magnésium ou zinc ou des mélanges de ceux-ci.
  13. Procédé selon la revendication 12, dans lequel la composition de détergent est une composition de détergent liquide, de préférence une composition de détergent selon l'une quelconque des revendications 1 à 11.
  14. Utilisation d'un composé choisi dans l'ensemble constitué par l'acide borique ou des borates hydrosolubles capables d'engendrer de l'acide borique, des acides boroniques ou des sels hydrosolubles de ceux-ci, l'acide formique ou des sels hydrosolubles de celui-ci, les sels hydrosolubles de calcium, magnésium ou zinc ou des mélanges de ceux-ci, pour la stabilisation d'un polymère détachant les salissures, comprenant des fragments ester, en présence d'une lipase.
  15. Utilisation selon la revendication 14, dans laquelle ledit polymère détachant les salissures ainsi que ladite lipase sont présents l'un et l'autre dans une composition de détergent, de préférence une composition de détergent selon l'une quelconque des revendications 1 à 11.
EP11004982.2A 2011-06-17 2011-06-17 Composition de détergent comportant des polymères de libération des saletés de stabilité de stockage améliorée Revoked EP2535401B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11004982.2A EP2535401B1 (fr) 2011-06-17 2011-06-17 Composition de détergent comportant des polymères de libération des saletés de stabilité de stockage améliorée
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11004982.2A EP2535401B1 (fr) 2011-06-17 2011-06-17 Composition de détergent comportant des polymères de libération des saletés de stabilité de stockage améliorée

Publications (2)

Publication Number Publication Date
EP2535401A1 EP2535401A1 (fr) 2012-12-19
EP2535401B1 true EP2535401B1 (fr) 2017-01-25

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EP11004982.2A Revoked EP2535401B1 (fr) 2011-06-17 2011-06-17 Composition de détergent comportant des polymères de libération des saletés de stabilité de stockage améliorée

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EP (1) EP2535401B1 (fr)
ES (1) ES2622230T3 (fr)
PL (1) PL2535401T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224250A1 (de) * 2013-11-27 2015-05-28 Henkel Ag & Co. Kgaa Lipasestabilisierung in Geschirrspülmitteln
WO2015177077A1 (fr) * 2014-05-22 2015-11-26 Unilever Plc Formulation détergente liquide aqueuse comprenant des particules d'enzymes
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
WO2018028936A1 (fr) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Détergent liquide stable comprenant un polymère facilitant l'élimination des taches au lavage (« soil release »)
WO2018028933A1 (fr) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Détergent liquide stable comprenant un polymère facilitant l'élimination des taches au lavage (« soil release »)
WO2018028935A1 (fr) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Détergent liquide stable comprenant un polymère facilitant l'élimination des taches au lavage (« soil release »)
WO2018028934A1 (fr) * 2016-08-08 2018-02-15 Henkel Ag & Co. Kgaa Détergent liquide stable comprenant un polymère facilitant l'élimination des taches au lavage (« soil release »)
DE102017104480A1 (de) 2017-03-03 2018-09-06 Nordmark Arzneimittel Gmbh & Co. Kg Wässrige Lösung von Burlulipase umfassend Kalziumionen
EP3710828B1 (fr) * 2017-11-13 2023-06-07 Unilever IP Holdings B.V. Procédé de démonstration de l'élimination de sébum de vêtements blanchis
MX2021003930A (es) * 2018-10-05 2021-06-04 Basf Se Compuestos estabilizadores de hidrolasas en liquidos.
EP3861114A1 (fr) * 2018-10-05 2021-08-11 Basf Se Composés stabilisant les amylases dans des liquides
US12084633B2 (en) 2020-12-15 2024-09-10 Henkel Ag & Co. Kgaa Unit dose laundry detergent compositions containing soil release polymers

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WO2000023548A1 (fr) 1998-10-20 2000-04-27 The Procter & Gamble Company Detergents a lessive comprenant des alcoylbenzenesulfonates modifies
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WO2011072099A2 (fr) 2009-12-09 2011-06-16 Danisco Us Inc. Compositions et procédés comprenant des variants de protéase

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Also Published As

Publication number Publication date
ES2622230T3 (es) 2017-07-06
PL2535401T3 (pl) 2017-07-31
EP2535401A1 (fr) 2012-12-19

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