WO2014195216A1 - Agents de lavage, de nettoyage ou de pré-traitement à pouvoir nettoyant iv renforcé - Google Patents

Agents de lavage, de nettoyage ou de pré-traitement à pouvoir nettoyant iv renforcé Download PDF

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Publication number
WO2014195216A1
WO2014195216A1 PCT/EP2014/061140 EP2014061140W WO2014195216A1 WO 2014195216 A1 WO2014195216 A1 WO 2014195216A1 EP 2014061140 W EP2014061140 W EP 2014061140W WO 2014195216 A1 WO2014195216 A1 WO 2014195216A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
washing
nonionic surfactant
agents
pretreatment agent
Prior art date
Application number
PCT/EP2014/061140
Other languages
German (de)
English (en)
Inventor
Inga Kerstin Vockenroth
Eva-Maria Wikker
Sylvia Aust
Original Assignee
Henkel Ag & 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.)
Filing date
Publication date
Application filed by Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Publication of WO2014195216A1 publication Critical patent/WO2014195216A1/fr

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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
    • C11D1/72—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • 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
    • 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 invention relates to a washing, cleaning or pretreatment agent comprising
  • nonionic surfactant and (meth) acrylic acid-containing polymer.
  • the invention also relates to
  • washing, cleaning or pretreatment agent Use of such a washing, cleaning or pretreatment agent and the use of a nonionic surfactant and a (meth) acrylic acid-containing polymer in a washing, cleaning or pretreatment agent.
  • Pretreatment agents especially on fatty soils, to improve.
  • An object of this invention was therefore to provide a washing, cleaning or pretreatment agent with increased detergency, especially on soils containing grease.
  • R an unbranched and / or branched hydrocarbon radical with 8 to 14
  • the first nonionic surfactant R is an unbranched
  • washing, cleaning or pretreatment agent comprises a second nonionic surfactant of the formula
  • R an unbranched and / or branched hydrocarbon radical having 8 to 18
  • nonionic surfactants are commercially available, inexpensive and have a good
  • washing, cleaning or pretreatment agents comprise further customary ingredients of washing, cleaning or pretreatment agents which are selected from the group consisting of anionic surfactants, cationic surfactants, zwitterionic Surfactants, other builders, bleaches, bleach catalysts, bleach activators, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfume compositions, perfume carriers, fluorescers, dyes, hydrotropes, foam inhibitors, silicone oils, soil release polymers, grayness inhibitors, anti-shrinkage agents, anti-crease agents,
  • Dye transfer inhibitors antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and slip agents, softening components, skin care agents, UV absorbers, detergency-enhancing polymers ("booster polymers ”) and mixtures thereof.
  • the invention also relates to the use of a washing, cleaning or pretreatment agent according to the invention in the washing, cleaning and / or pretreatment of textile fabrics.
  • the invention also relates to the use of a combination of first nonionic
  • R an unsubstituted and / or branched hydrocarbon radical having 8 to 14 carbon atoms
  • Pretreatment agent for increasing the cleaning performance of greasy soils Pretreatment agent for increasing the cleaning performance of greasy soils.
  • the washing, cleaning or pretreatment agent contains a first nonionic surfactant.
  • This first nonionic surfactant is contained in an amount of from 0.1 to 30% by weight, based on the total amount of washing, cleaning or pretreatment agent, in the composition.
  • the first nonionic surfactant has the formula
  • EO -CH 2 CH 2 O-
  • PO -CHCH 3 CH 2 O-
  • x 1, 2, 3 or 4
  • y 0 or 1.
  • the amount of first nonionic surfactant in the washing, cleaning or pretreatment agent is 0.1 to 30 wt .-%, preferably 1 to 25 wt .-% and more preferably 2 to 20 wt .-%, each based on the total amount on washing, cleaning or pretreatment.
  • the washing, cleaning or pretreatment agent necessarily contains a (meth) acrylic acid-containing polymer.
  • Suitable (meth) acrylic acid-containing polymers include the homopolymers polyacrylic acid and polymethacrylic acid.
  • Suitable acrylic acid-containing copolymers include copolymers with sodium (meth) acrylate, maleic acid, maleic acid esters, ethylene, acrylic acid esters, methacrylic acid esters, alkylacrylic acid esters, alkyl methacrylic acid esters, methacrylic acid, acrylonitrile, acrylamide, vinyl acetate, styrene and / or butadiene as further monomer.
  • Suitable methacrylic acid-containing copolymers include copolymers with sodium (meth) acrylate, maleic acid, maleic acid esters, ethylene, acrylic acid esters, methacrylic acid esters,
  • Alkylacryl Textreestern, Alkylmethacryl Acidestern acrylic acid, acrylonitrile, acrylamide, vinyl acetate, styrene and / or butadiene as another monomer.
  • the washing, cleaning or pretreatment agent particularly preferably comprises the homopolymer polyacrylic acid as the (meth) acrylic acid-containing polymer.
  • the amount of (meth) acrylic acid-containing polymer is 0.1 to 30 wt .-%, preferably 1 to 25 wt .-% and more preferably 2 to 20 wt .-%, each based on the total amount of washing, cleaning or pretreatment agent.
  • the ratio of first nonionic surfactant to (meth) acrylic acid-containing polymer is from 3: 1 to 1: 3, preferably 3: 1 to 1: 1.
  • a particularly large increase in the cleaning performance of fatty soils is at a ratio of first nonionic surfactant to ( Meth) acrylic acid-containing polymer of 2: 1.
  • the washing, cleaning or pretreatment agent contains unbranched C12 -14-alcohol with 4 EO as the first nonionic surfactant and polyacrylic acid.
  • the washing, cleaning or pretreatment agent may contain a second nonionic surfactant in an amount of from 1 to 60% by weight, based on the total amount of washing, cleaning or pretreatment agent.
  • the second nonionic surfactant preferably has the formula
  • R an unbranched and / or branched hydrocarbon radical having 8 to 18
  • alkoxylated, advantageously ethoxylated, nonionic surfactants are low foaming, readily biodegradable and find due to their high dispersibility and detergency and their stability to bases and acids wide use in washing, cleaning or
  • Pretreatment agents Preference is given in particular to using primary alcohols having 8 to 18 carbon atoms and, on average, 6 to 9 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be methyl linear or linear in the 2-position or contain linear and methyl-branched radicals in the mixture , as they are usually present in Oxoalkoholresten.
  • EO ethylene oxide
  • alcohol ethoxylates having linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example coconut, palm, tallow or oleyl alcohol, and on average 6 to 8 EO per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C12-14 alcohols with 7 EO, Cg-n-alcohol with 7 EO, cis-is alcohols with 6 EO, 7 EO or 8 EO, C12-is alcohols with 6 EO, 7 EO or 8 EO and mixtures of these.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
  • the washing, cleaning or pretreatment agent contains a C12 -is-fatty alcohol with 7 EO or a Ci3-is-oxoalcohol with 7 EO as the second nonionic surfactant.
  • the second nonionic surfactant R is an unbranched hydrocarbon radical containing 12 to 18
  • the second nonionic surfactant is a C 13 -is-oxo-alcohol with 7 EO
  • R is a hydrocarbon radical having 13 to 15 carbon atoms
  • Further preferred second surfactants include a C12 -is-fatty alcohol with 8 EO or a Ci3-is-oxo-alcohol with 8 EO.
  • the amount of the second surfactant in the washing, cleaning or pretreatment agent is preferably from 2 to 30% by weight, and more preferably from 3 to 20% by weight, based on the respective
  • first nonionic surfactant to second nonionic surfactant in the range of 1: 1 to 1: 4, a further increase in the cleaning performance can be achieved.
  • Particularly good cleaning performances are achieved with a ratio of first nonionic surfactant to second nonionic surfactant of 1: 1 to 1: 2.
  • the washing, cleaning or pretreatment agent may contain other nonionic surfactants.
  • these include, for example, fatty alcohols with more than 12 EO. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Other suitable nonionic surfactants include alkoxylated fatty acid alkyl esters,
  • Fatty acid amides alkyl polyglucosides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, N-methylglucamides, alkylphenol polyglycol ethers, amine oxides and mixtures thereof.
  • the washing, cleaning or pretreatment agent preferably contains nonionic and anionic surfactants.
  • the anionic surfactant used is preferably sulfonates, sulfates, soaps, alkyl phosphates, anionic silicone surfactants and mixtures thereof.
  • surfactants of the sulfonate type are preferably C9-i3-alkylbenzenesulfonates,
  • Olefin sulfonates i. Mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as obtained for example from C12-iso-monoolefins having terminal or internal double bond by sulfonating with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation, into consideration.
  • Alk (en) ylsulfates are the alkali metal salts and, in particular, the sodium salts of the sulfuric monoesters of C 12-18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half esters secondary Alcohols of these chain lengths are preferred.
  • the Ci2-Ci6-alkyl sulfates and C12-Ci5-alkyl sulfates and Cw-Cis-alkyl sulfates are preferred.
  • 2,3-alkyl sulfates are also suitable anionic surfactants.
  • sulfuric acid monoesters of straight-chain or branched C7-2i alcohols ethoxylated with 1 to 6 moles of ethylene oxide such as 2-methyl-branched C9-11 alcohols having on average 3.5 moles of ethylene oxide (EO) or C12 -is fatty alcohols with 1 up to 4 EO, are suitable.
  • Suitable anionic surfactants are fatty acid soaps.
  • Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids, derived soap mixtures.
  • the anionic surfactants and the soaps may be in the form of their sodium, potassium or magnesium or ammonium salts.
  • the anionic surfactants are in the form of their sodium salts.
  • Further preferred counterions for the anionic surfactants are also the protonated forms of choline, triethylamine, monoethanolamine or methylethylamine.
  • the washing, cleaning or pretreatment agent may contain further ingredients that further the performance and / or aesthetic properties of the washing, cleaning or pretreatment agent improve.
  • the washing, cleaning or pretreatment agent preferably additionally contains one or more substances from the group of the further builders, bleaching agents, bleach catalysts, bleach activators, enzymes, electrolytes, nonaqueous solvents, pH adjusters,
  • Perfume compositions perfume carriers, fluorescers, dyes, hydrotropes, and
  • Foam inhibitors silicone oils, soil release polymers, grayness inhibitors, shrinkage inhibitors, crease inhibitors, dye transfer inhibitors, other antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, softening components , skin care agents, detergency-enhancing polymers ("booster polymers”) and UV absorbers.
  • UV absorbers other antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, softening components , skin care agents, detergency-enhancing polymers ("booster polymers”) and UV absorbers.
  • Particularly preferred additional ingredients are other builders, enzymes, electrolytes, non-aqueous solvents, pH adjusters, perfume compositions, fluorescers,
  • Color transfer inhibitors plasticizing components, UV absorbers and mixtures thereof.
  • the washing, cleaning or pretreatment agents according to the invention are preferably liquid and contain water as the main solvent.
  • washing or cleaning agent The preparation of a washing or cleaning agent according to the invention is carried out by means of customary and known methods and processes.
  • the components of the washing are customary and known methods and processes.
  • Cleaning or pretreatment agents are simply mixed in stirred tanks, water, non-aqueous solvents, the acidic components, such as the alkylarylsulfonic acid, the (meth) acrylic acid-containing polymer, boric acid, phosphonic acid, etc., the fatty alcohol ether sulfates, if present, as well as the first surfactant expediently be presented.
  • the acidic components such as the alkylarylsulfonic acid, the (meth) acrylic acid-containing polymer, boric acid, phosphonic acid, etc.
  • the fatty alcohol ether sulfates if present, as well as the first surfactant expediently be presented.
  • the fatty acid if present, is added and saponification of the fatty acid moiety occurs at 50 to 60 ° C.
  • the other ingredients, preferably in portions, are added.
  • compositions of a washing, cleaning or pretreatment agent E1 according to the invention (all amounts are given in% by weight of active ingredient, based on the composition): Table 1: Composition of the washing, cleaning or pretreatment agents V1 to V3 and E1
  • Enzymes (cellulase, amylase & protease) 0.8 0.8 0.8 0.8 0.8 0.8
  • a household washing machine (Miele W 1514) with 3.5 kg accompanying laundry and the soiled cotton cloth was loaded.
  • 78 g of the washing, cleaning or pretreatment agent to be tested (E1, V1, V2 or V3) were metered in and washed at 20.degree. After hanging drying and lack of cloth rags, their remission was
  • Stain removal was via the dY value (Y value of the spot treated with E1, V2 or V3 minus the value of the V1 treated spot).
  • (Meth) acrylic acid-containing polymer is a washing, cleaning or pretreatment (E1) is obtained, which has a significantly improved cleaning performance of greasy soils as an agent which the same amount, based on the total amount of first nonionic surfactant and (Meth ) Acrylic acid-containing polymer, to first nonionic surfactant (V2) or as an agent, the same amount, based on the total amount of first nonionic surfactant and (meth) acrylic acid-containing polymer, on (meth) acrylic acid-containing polymer (V3 ) contains.

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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)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne un agent de lavage, de nettoyage ou de pré-traitement à pouvoir nettoyant renforcé contre les salissures contenant de la matière grasse, cet agent de lavage, de nettoyage ou de pré-traitement renfermant un premier tensioactif non ionique de formule R-O-[EO]x-[PO]y-OH, dans laquelle x vaut entre 1 et 4, et un polymère contenant de l'acide (méth)acrylique, le rapport entre le premier tensioactif non ionique et le polymère étant compris entre 3 : 1 et 1 : 3.
PCT/EP2014/061140 2013-06-03 2014-05-28 Agents de lavage, de nettoyage ou de pré-traitement à pouvoir nettoyant iv renforcé WO2014195216A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013210273.9 2013-06-03
DE102013210273.9A DE102013210273A1 (de) 2013-06-03 2013-06-03 Wasch-, Reinigungs- oder Vorbehandlungsmittel mit erhöhter Reinigungskraft IV

Publications (1)

Publication Number Publication Date
WO2014195216A1 true WO2014195216A1 (fr) 2014-12-11

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PCT/EP2014/061140 WO2014195216A1 (fr) 2013-06-03 2014-05-28 Agents de lavage, de nettoyage ou de pré-traitement à pouvoir nettoyant iv renforcé

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DE (1) DE102013210273A1 (fr)
WO (1) WO2014195216A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020595A1 (fr) * 1993-03-05 1994-09-15 Henkel Kommanditgesellschaft Auf Aktien Nettoyant pour sols
WO1998033881A1 (fr) * 1997-01-30 1998-08-06 Henkel-Ecolab Gmbh & Co. Ohg Produit detergent et nettoyant a l'etat pateux
US6472361B1 (en) * 2002-04-09 2002-10-29 Colgate-Palmolive Company Liquid cleaning composition comprising a salt of polycarboxylic acid
WO2005080538A1 (fr) * 2004-02-25 2005-09-01 Unilever Plc Composition detergente amelioree et procede associe
WO2007101470A1 (fr) * 2006-03-06 2007-09-13 Ecolab Inc. Composition detergente compatible avec les membranes liquides
WO2008148420A1 (fr) * 2007-06-04 2008-12-11 Ecolab Inc. Formulation de détergent liquide compatible avec les membranes, comprenant des alcools gras alcoxylés ramifiés comme agents tensio-actifs non-ioniques
WO2010076595A1 (fr) * 2008-12-29 2010-07-08 Ecolab Inc. Émulsion extrêmement visqueuse de détergent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010003206A1 (de) 2010-03-24 2011-09-29 Henkel Ag & Co. Kgaa Wasch-, Reinigungs- oder Vorbehandlungsmittel mit erhöhter Fettlösekraft

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020595A1 (fr) * 1993-03-05 1994-09-15 Henkel Kommanditgesellschaft Auf Aktien Nettoyant pour sols
WO1998033881A1 (fr) * 1997-01-30 1998-08-06 Henkel-Ecolab Gmbh & Co. Ohg Produit detergent et nettoyant a l'etat pateux
US6472361B1 (en) * 2002-04-09 2002-10-29 Colgate-Palmolive Company Liquid cleaning composition comprising a salt of polycarboxylic acid
WO2005080538A1 (fr) * 2004-02-25 2005-09-01 Unilever Plc Composition detergente amelioree et procede associe
WO2007101470A1 (fr) * 2006-03-06 2007-09-13 Ecolab Inc. Composition detergente compatible avec les membranes liquides
WO2008148420A1 (fr) * 2007-06-04 2008-12-11 Ecolab Inc. Formulation de détergent liquide compatible avec les membranes, comprenant des alcools gras alcoxylés ramifiés comme agents tensio-actifs non-ioniques
WO2010076595A1 (fr) * 2008-12-29 2010-07-08 Ecolab Inc. Émulsion extrêmement visqueuse de détergent

Also Published As

Publication number Publication date
DE102013210273A1 (de) 2014-12-04

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