EP3472289B1 - Détergents à lessive liquides concentrés contenant des polymères - Google Patents

Détergents à lessive liquides concentrés contenant des polymères Download PDF

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Publication number
EP3472289B1
EP3472289B1 EP17731520.7A EP17731520A EP3472289B1 EP 3472289 B1 EP3472289 B1 EP 3472289B1 EP 17731520 A EP17731520 A EP 17731520A EP 3472289 B1 EP3472289 B1 EP 3472289B1
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EP
European Patent Office
Prior art keywords
weight
alkyl
agents
composition
liquid detergent
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.)
Active
Application number
EP17731520.7A
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German (de)
English (en)
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EP3472289A1 (fr
Inventor
Ulrich Pegelow
Sabine SCHÜMANN
Simon PLUSZYNSKI
Anna KLEMMER
Thorsten Bastigkeit
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Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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.)
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Publication date
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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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • C11D3/16—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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile

Definitions

  • the nonionic surfactants include at least one alkyl ether.
  • the agents described herein contain at least one fatty alcohol alkoxylate with the formula below as nonionic surfactant R1 -O-(AO) m -H, wherein R 1 is a linear or branched alkyl radical, AO is an ethylene oxide (EO) or propylene oxide (PO) moiety and m is an integer from 1 to 50.
  • R 1 represents a linear or branched, substituted or unsubstituted alkyl group.
  • the pectin-splitting enzymes also include enzymes with the designations pectinase, pectate lyase, pectin esterase, pectin demethoxylase, pectin methoxylase, pectin methyl esterase, pectase, pectin methyl esterase, pectinoesterase, pectin pectyl hydrolase, pectin depolymerase, endopolygalacturonase, pectolase, pectin hydrolase, pectin polygalacturonase EndoPolygalacturonase, Poly- ⁇ -1,4-Galacturonide Glycanohydrolase, Endogalacturonase, Endo-D-galacturonase, Galacturan 1,4- ⁇ -galacturonidase, Exopolygalacturonase, Poly(galacturonate) Hydrolase, Exo-
  • non-aqueous solvents can be added to the detergent.
  • Suitable non-aqueous solvents include monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided they are miscible with water in the specified concentration range.
  • the solvents are preferably selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerol, diglycol, propyldiglycol, butyldiglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol ethyl ether, Propylene glycol propyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol,
  • the detergent contains such an alcohol, in particular 1,2-propanediol and/or glycerol, in amounts of between 0.5 and 15% by weight, based on the detergent as a whole.
  • a water-soluble packaging contains a water-soluble cover in addition to the detergent.
  • the water-soluble cover is preferably formed by a water-soluble film material.
  • the thermoforming process generally includes forming a first sheet of water-soluble film material to form recesses for receiving a composition therein, filling the composition into the recesses, covering the composition-filled recesses with a second sheet of water-soluble film material, and sealing the first and second layers together at least around the bulges.
  • the water-soluble packaging comprising the detergent and the water-soluble envelope can have one or more compartments.
  • the liquid detergent may be contained in one or more compartments, if any, of the water-soluble envelope.
  • the amount of liquid detergent preferably corresponds to the full or half dose required for one wash cycle.
  • Suitable water-soluble films for producing the water-soluble casing are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer whose molecular weight is in the range from 10,000 to 1,000,000 g/mol, preferably from 20,000 to 500,000 g/mol, particularly preferably from 30,000 to 100,000 g/mol and in particular from 40,000 to 80,000 g/mol.
  • preferred polyvinyl alcohol copolymers include dicarboxylic acids as further monomers. Suitable dicarboxylic acids are itaconic acid, malonic acid, succinic acid and mixtures thereof, with itaconic acid being preferred.
  • the water-soluble packaging can have an essentially dimensionally stable spherical and cushion-shaped configuration with a circular, elliptical, square or rectangular basic shape.
  • the water-soluble packaging can have one or more chambers for storing one or more agents. If the water-soluble packaging has two or more compartments, at least one compartment contains a liquid detergent. The other chambers can each contain a solid or a liquid detergent.
  • Another subject of the invention is a method for cleaning textiles, which is characterized in that a detergent according to the invention is used in at least one method step and the use of a liquid detergent according to the invention for washing textiles.
  • the formulation was stable after 12 weeks of storage at room temperature.
  • a comparison formulation in which only fatty alcohol 7EO was contained as a nonionic surfactant, showed phase separation after just 2 weeks.

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)
  • Detergent Compositions (AREA)

Claims (10)

  1. Composition détergente liquide ayant une concentration en tensioactif de ≥30 % en poids par rapport au poids total de la composition, de préférence dans la plage de 30 à 45 % en poids, encore plus préférablement de 32 à 38 % en poids, et une concentration en composants polymères de ≥2 % en poids par rapport au poids total de la composition, de préférence de 2 à 10 % en poids, encore plus préférablement de 3 à 5 % en poids, caractérisée en ce que la composition contient un système tensioactif comprenant des tensioactifs non ioniques en une quantité de 5 à 20 % en poids.% par rapport au poids total de la composition, de préférence de 8 à 15 % en poids, les tensioactifs non ioniques comprenant au moins un éther d'alkyle et au moins un (poly)glycoside d'alkyle, le rapport pondéral de l'éther d'alkyle au (poly)glycoside d'alkyle étant de 1:2 à 5:1, de préférence de 1:1 à 3:1, ledit au moins un éther d'alkyle étant un alcoxylate d'alcool gras.
  2. Détergent liquide selon la revendication 1, caractérisé en ce que l'agent comprend de 5 à 20 % en poids, de préférence de 8 à 15 % en poids d'agents tensioactifs non ioniques et le reste étant des agents tensioactifs anioniques, cationiques, zwitterioniques et/ou amphotères, de préférence des agents tensioactifs anioniques.
  3. Détergent liquide selon la revendication 1 ou 2, caractérisé en ce que
    (1) le au moins un éther d'alkyle est un éthoxylate d'alcool gras C10-18 avec 3-7EO, de préférence encore un éthoxylate d'alcool gras C10-18 avec 7EO ;
    (2) ledit au moins un alkyl(poly)glycoside est un composé de formule

            R2 O-[G] estp ,

    dans laquelle R2 représente un groupe alkyle linéaire ou ramifié ayant de 8 à 26, de préférence de 8 à 20, de préférence encore de 8 à 18, en particulier de 8 à 10 ou de 12 à 16 atomes de carbone, G représente un reste de sucre ayant 5 ou 6 atomes de carbone, en particulier du glucose, et p représente des nombres allant de 1 à 10, de préférence <8, <6, <4 ou <2, tout particulièrement de 1,4 à 1,8
  4. Produit de lavage liquide selon l'une des revendications 1 à 3, caractérisé en ce que le produit contient, par rapport au poids total, 5 à 15 % en poids, de préférence 6 à 10 % en poids d'alcoxylate d'alcool gras et/ou 2 à 8, de préférence 3 à 5 % en poids de (poly)glycoside d'alkyle.
  5. Détergent liquide selon l'une des revendications 1 à 4, caractérisé en ce que les agents contiennent, en plus des tensioactifs non ioniques, au moins un tensioactif anionique, de préférence au moins deux tensioactifs anioniques, en particulier dans une quantité totale de 15 à 25 % en poids.%, les agents tensioactifs anioniques étant de préférence choisis parmi les alkylbenzènesulfonates, de préférence en quantités de 10 à 25 % en poids, de préférence de 12 à 20 % en poids, de manière particulièrement préférée de 14 à 18 % en poids, les alkyléthersulfates, de préférence en quantités de 2 à 10 % en poids, en particulier de 3 à 8 % en poids, et en particulier une combinaison d'alkylbenzènesulfonates et d'alkyléthersulfates dans les quantités indiquées.
  6. Détergent liquide selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le système tensioactif comprend, dans chaque cas par rapport au poids total du détergent :
    (1) au moins un éther d'alkyle, de préférence un alcoxylate d'alcool gras, de préférence dans des quantités de 5 à 15 % en poids, de manière particulièrement préférée de 6 à 10 % en poids ;
    (2) au moins un (poly)glycoside d'alkyle, de préférence en quantités de 2 à 8 % en poids, de préférence de 3 à 5 % en poids ;
    (3) au moins un alkylbenzènesulfonate, de préférence en quantités de 12 à 20 % en poids, de préférence encore de 14 à 18 % en poids ; et
    (4) au moins un alkyléthersulfate, de préférence en quantités de 2 à 10, de préférence encore de 3 à 8 % en poids.
  7. Composition détergente liquide selon l'une quelconque des revendications 1 à 6, caractérisée en ce que les composants polymères sont choisis parmi les polymères détachant les salissures (SRP), les agents antidéposition, les inhibiteurs de transfert de couleur (DTI) et les dispersants polymères, ladite composition contenant de préférence au moins un SRP et éventuellement au moins un DTI.
  8. Agent de lavage liquide selon l'une des revendications 1 à 7, caractérisé en ce que l'agent
    (1) contient au moins une enzyme ; et/ou
    (2) en outre au moins un autre composant choisi dans le groupe constitué par des adjuvants, des agents de blanchiment, des électrolytes, des parfums, des supports de parfum, des agents fluorescents, des colorants, des hydrotropes, des inhibiteurs de mousse, des huiles de silicone, des inhibiteurs de grisaillement, des agents antirétrécissement, des agents anti-froissage, contient des agents antimicrobiens, des germicides, des fongicides, des antioxydants, des conservateurs, des inhibiteurs de corrosion, des antistatiques, des agents amers, des auxiliaires de repassage, des agents de phobage et d'imprégnation, des agents de fixation par gonflement et glissement, des composants adoucissants, des agents de réglage du pH ainsi que des absorbeurs d'UV.
  9. Utilisation d'une lessive liquide selon l'une quelconque des revendications 1 à 8 pour le lavage de textiles.
  10. Procédé de nettoyage de textiles, caractérisé en ce que, dans au moins une étape du procédé, on utilise un détergent liquide selon l'une quelconque des revendications 1 à 8.
EP17731520.7A 2016-06-16 2017-06-14 Détergents à lessive liquides concentrés contenant des polymères Active EP3472289B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016210743.7A DE102016210743A1 (de) 2016-06-16 2016-06-16 Konzentrierte Flüssigwaschmittel enthaltend Polymere
PCT/EP2017/064517 WO2017216215A1 (fr) 2016-06-16 2017-06-14 Détergents à lessive liquides concentrés contenant des polymères

Publications (2)

Publication Number Publication Date
EP3472289A1 EP3472289A1 (fr) 2019-04-24
EP3472289B1 true EP3472289B1 (fr) 2023-03-01

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ID=59091494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17731520.7A Active EP3472289B1 (fr) 2016-06-16 2017-06-14 Détergents à lessive liquides concentrés contenant des polymères

Country Status (4)

Country Link
US (1) US20190112548A1 (fr)
EP (1) EP3472289B1 (fr)
DE (1) DE102016210743A1 (fr)
WO (1) WO2017216215A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024002922A1 (fr) * 2022-06-29 2024-01-04 Novozymes A/S Formulation de détergent à lessive liquide
EP4306625A1 (fr) * 2022-07-11 2024-01-17 Henkel AG & Co. KGaA Préparation concentrée de détergent à des propriétés améliorées

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883549B2 (en) 2006-02-28 2011-02-08 Henkel Ag & Co. Kgaa Graying-inhibiting liquid washing composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344357A1 (de) * 1993-12-24 1995-06-29 Henkel Kgaa Flüssiges Wasch- und Reinigungsmittel
US5962398A (en) * 1997-01-14 1999-10-05 Lever Brothers Company Isotropic liquids incorporating anionic polymers which are not hydrophobically modified
DE10257387A1 (de) * 2002-12-06 2004-06-24 Henkel Kgaa Mehrkomponenten-Flüssigwaschmittel
PL2300586T3 (pl) 2008-06-16 2015-08-31 Unilever Nv Ulepszenia dotyczące czyszczenia tkanin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883549B2 (en) 2006-02-28 2011-02-08 Henkel Ag & Co. Kgaa Graying-inhibiting liquid washing composition

Also Published As

Publication number Publication date
DE102016210743A1 (de) 2017-12-21
WO2017216215A1 (fr) 2017-12-21
US20190112548A1 (en) 2019-04-18
EP3472289A1 (fr) 2019-04-24

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