EP1382664A1 - Composition liquide neutre de nettoyage - Google Patents

Composition liquide neutre de nettoyage Download PDF

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Publication number
EP1382664A1
EP1382664A1 EP03015257A EP03015257A EP1382664A1 EP 1382664 A1 EP1382664 A1 EP 1382664A1 EP 03015257 A EP03015257 A EP 03015257A EP 03015257 A EP03015257 A EP 03015257A EP 1382664 A1 EP1382664 A1 EP 1382664A1
Authority
EP
European Patent Office
Prior art keywords
alkyl
weight
liquid neutral
detergent according
neutral 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.)
Withdrawn
Application number
EP03015257A
Other languages
German (de)
English (en)
Inventor
Wilfried Schuler
Wolfgang Walther
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Publication of EP1382664A1 publication Critical patent/EP1382664A1/fr
Withdrawn legal-status Critical Current

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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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic 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
    • C11D1/02—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
    • C11D1/143—Sulfonic acid esters
    • 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
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines
    • 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
    • C11D2111/14—Hard surfaces

Definitions

  • the invention relates to liquid neutral cleaning agents with excellent homogeneous, creamy appearance containing alkyl glycol ether sulfate, secondary alkane sulfonate, alcohol ethoxylate and amphoteric surfactant.
  • Non-surface-active organic solvents such as ethanol, glycol, polyglycols or solubilizers, for example alkylbenzenesulfonates with short chain lengths, such as, for example, toluene or xylene sulfonate, are usually used for this.
  • Cellulose ethers and derivatives, gelatin, starch, polymers, for example polyvinyl alcohols, polyvinyl pyrrolidones, polyacrylamides, polymethacrylates, etc. are available as thickeners. It is desirable to be able to dispense with those compounds which have little or no washing activity.
  • the alkyl ether sulfates are preferably water-soluble salts or acids of the formula RO (A) m SO 3 M, where R is a C 10 -C 24 alkyl or hydroxyalkyl radical, preferably a C 12 -C 20 alkyl or hydroxyalkyl radical, particularly preferably a C. 12 -C 18 alkyl or hydroxyalkyl.
  • A is an ethoxy or propoxy unit
  • m is a number from 0 to 6, typically between approximately 0.5 and approximately 6, particularly preferably between approximately 0.5 and approximately 3
  • M is a hydrogen atom or a cation such as e.g. a metal cation (e.g.
  • substituted ammonium cations are methyl, dimethyl, trimethylammonium and quaternary ammonium cations such as tetramethylammonium and dimethylpiperidinium cations, as well as those ammonium cations which are derived from alkylamines such as ethylamine, diethylamine, triethylamine or mixtures thereof.
  • alkyl ether sulfates are C 12 -C 18 alkyl polyethoxylate (1.0) sulfate, C 12 -C 18 alkyl polyethoxylate (2.25) sulfate, C 12 -C 18 alkyl polyethoxylate ( 3.0) sulfate, C 12 -C 18 alkyl polyethoxylate (4.0) sulfate, the cation being sodium or potassium.
  • Preferred alkanesulfonates are the known (C 9 -C 13 ) -alkylbenzenesulfonates, alpha-olefinsulfonates and alkanesulfonates.
  • Esters of sulfo fatty acids or the disalts of alpha sulfo fatty acids are also suitable.
  • Other suitable anionic surfactants are sulfonated fatty acid glycerol esters, which are mono-, di- and triesters and their mixtures, such as those produced by esterifying 1 mol of monoglycerol with 1 to 3 mols of fatty acid or in the transesterification of triglycerides with 0.3 to 2 Moles of glycerol can be obtained.
  • alkyl alkoxylates preference is given to using ethoxylated alcohols, preferably primary alcohols, preferably having 8 to 22 carbon atoms and preferably 1 to 80 EO units per mole of alcohol, the alcohol radical being methyl or linear or preferably in the 2-position or linear and methyl branched Contains residues in the mixture, as is usually the case in oxo alcohol residues.
  • ethoxylated alcohols preferably primary alcohols, preferably having 8 to 22 carbon atoms and preferably 1 to 80 EO units per mole of alcohol, the alcohol radical being methyl or linear or preferably in the 2-position or linear and methyl branched Contains residues in the mixture, as is usually the case in oxo alcohol residues.
  • the preferred ethoxylated alcohols include, for example, C 11 alcohols with 3, 5, 7, 8 and 11 EO units, (C 12 -C 15 ) alcohols with 3, 6, 7, 8, 10 and 13 EO units , (C 14 -C 15 ) alcohols with 4, 7 or 8 EO units, (C 16 -C 18 ) alcohols with 8, 11, 15, 20, 25, 50 or 80 EO units and mixtures the same.
  • the degrees of ethoxylation given represent statistical averages, which can be an integer or a fraction for a specific product.
  • Fatty alcohol EO / PO adducts can also be used, such as the ®Genapol types 3970, 2909 and 2822 from Clariant GmbH.
  • condensation products of alcohols which contain an alkyl chain of 10 to 20 carbons with 2 to 18 mol of ethylene oxide per mol of alcohol are particularly preferred.
  • the alcohol ethoxylates can have a narrow homolog distribution of the ethylene oxide ("narrow range ethoxylates") or a broad homolog distribution of the ethylene oxide ("broad range ethoxylates").
  • nonionic surfactants of this type are Tergitol TM 15-S-9 (condensation product of a C 11 -C 15 linear secondary alcohol with 9 mol of ethylene oxide), Tergitol TM 24-L-NMW (condensation product of a C 12 -C 14 linear primary alcohol with 6 mol ethylene oxide with a narrow molecular weight distribution).
  • the alcohol ethoxylates obtainable under the trade name Genapol TM from Clariant GmbH are particularly preferred.
  • Suitable betaines and amine oxides are, in particular, those of the following formulas: where R is an alkyl, hydroxyalkyl or alkylphenyl group with 8 to 22 carbon atoms, each radical R 1 independently of one another is an alkyl or hydroxyalkyl group with 1 to 3 carbon atoms or a polyethylene oxide group with 1 to 3 ethylene oxide units or two R 1 groups via a - O or -NH group are connected to form a ring, R 2 is an alkylene group having 2 to 3 carbon atoms or mixtures thereof, and x is a number from 0 to 10.
  • Particularly preferred amine oxides are C 10 -C 18 -alkyldimethylamine oxides and C 8 -C 12 -alkoxyethyl-dihydroxyethylamine oxides and C 10 -C 18 -acylamidopropyldimethylamine oxides.
  • the neutral detergents according to the invention can contain further specific auxiliaries Additives, for example, salts, bleaches, bleach activators, optical Brighteners, graying inhibitors, solubilizers, thickeners, Preservatives, fragrances and dyes, pearlescent agents, foam inhibitors, Sequestrant included.
  • these neutral cleaning agents Contain acids or alkali to adjust the pH to a range from 6.7 to 7.3, preferably adjusted to pH 7.
  • the agents according to the invention can be used as foam inhibitors Fatty acid alkyl ester alkoxylates, organopolysiloxanes and their mixtures with microfine, optionally silanized silica as well as paraffins, waxes, Microcrystalline waxes and their mixtures with silanized silica.
  • foam inhibitors Fatty acid alkyl ester alkoxylates, organopolysiloxanes and their mixtures with microfine, optionally silanized silica as well as paraffins, waxes, Microcrystalline waxes and their mixtures with silanized silica.
  • foam inhibitors can also be used advantageously, e.g. those made of silicone oil, paraffin oil or waxes.
  • the desired viscosity of the agents can be adjusted by adding water and / or organic solvents or by adding a combination of organic solvents and thickeners.
  • organic solvents all monohydric or polyhydric alcohols come into consideration as organic solvents.
  • Alcohols with 1 to 4 carbon atoms such as methanol, ethanol, propanol, isopropanol, straight-chain and branched butanol, glycerol and mixtures of the alcohols mentioned are preferably used.
  • Further preferred alcohols are polyethylene glycols with a relative molecular weight below 2000.
  • polyethylene glycol with a relative molecular weight between 200 and 600 and in amounts up to 45% by weight and of polyethylene glycol with a relative molecular weight between 400 and 600 in amounts of 5 to 25% by weight is preferred.
  • An advantageous mixture of solvents consists of monomeric alcohol, for example ethanol and polyethylene glycol in a ratio of 0.5: 1 to 1.2: 1, it being possible for the neutral cleaning agents according to the invention to contain 8 to 12% by weight of such a mixture.
  • suitable solvents are, for example, triacetin (glycerol triacetate) and 1-methoxy-2-propanol.
  • Hardened castor oil, salts of long chain fatty acids preferably in amounts of 0 to 5 wt .-% and especially in amounts of 0.5 to 2% by weight, for example sodium.
  • Potassium-, Aluminum, magnesium and titanium stearates or the sodium and / or potassium salts behenic acid, and polysaccharides, in particular xanthan gum, guar guar, Agar, alginates and tyloses, carboxymethyl cellulose and Hydroxyethyl cellulose, also higher molecular weight polyethylene glycol mono- and diesters of fatty acids, polyacrylates, polyvinyl alcohol and polyvinyl pyrrolidone.
  • HEDP 1-hydroxyethane-1,1-diphosphonic acid
  • DTPMP Diethylenetriaminepentamethylenephosphonic acid
  • Suitable preservatives are, for example, phenoxyethanol, Formaldehyde solution, parabens, pentanediol or sorbic acid.
  • pearlescent agents examples include glycol distearic acid esters such as Ethylene glycol distearate, but also fatty acid monoglycol esters into consideration.
  • salts or adjusting agents are sodium chloride, sodium sulfate, Sodium carbonate or sodium silicate (water glass) are used.
  • Typical examples for other additives are sodium borate, starch, Sucrose, polydextrose, stilbene compounds, methyl cellulose, toluenesulfonate, Cumene sulfonate, soaps and silicones.
  • the neutral cleaning agents according to the invention are notable for their light weight Solubility and dilutability in water, good skin friendliness with high Cleanability and good storage stability. They can be harder to treat Surfaces such as Facades, windows and floors from a wide variety Materials, e.g. Metals, glass, ceramics, plastics, textiles etc., are used become.
  • Hostapur® SAS 60 secondary sodium alkanesulfonate (approx. 60% WAS)
  • Genapol® LRO C 12 -C 14 sodium alkyl diglycol ether sulfate (30% WAS)
  • Genagen® CAB 818 Cocoamidopropyl betaine (approx.

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)
EP03015257A 2002-07-13 2003-07-07 Composition liquide neutre de nettoyage Withdrawn EP1382664A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231741 2002-07-13
DE10231741A DE10231741A1 (de) 2002-07-13 2002-07-13 Flüssige Neutralreinigungsmittel

Publications (1)

Publication Number Publication Date
EP1382664A1 true EP1382664A1 (fr) 2004-01-21

Family

ID=29761941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03015257A Withdrawn EP1382664A1 (fr) 2002-07-13 2003-07-07 Composition liquide neutre de nettoyage

Country Status (2)

Country Link
EP (1) EP1382664A1 (fr)
DE (1) DE10231741A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007003302A1 (fr) * 2005-07-01 2007-01-11 Henkel Kommanditgesellschaft Auf Aktien Ajustement de la viscosite de detergents pour vaisselle a la main
EP1875891A1 (fr) * 2006-07-06 2008-01-09 Clariant International Ltd. Produit de nettoyage cosmétique ou dermatologique comprenant un alcanesulfonate secondaire

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928249A (en) * 1972-02-07 1975-12-23 Procter & Gamble Liquid detergent composition
WO1999003968A1 (fr) * 1997-07-17 1999-01-28 Colgate-Palmolive Company Compositions de nettoyage doux liquides et en microemulsions
US5952278A (en) * 1993-09-14 1999-09-14 The Procter & Gamble Company Light duty liquid or gel dishwashing detergent compositions containing protease
US6013611A (en) * 1996-08-26 2000-01-11 Colgate Palmolive Company Light duty liquid cleaning compositions
DE10045289A1 (de) * 2000-09-13 2002-03-28 Henkel Kgaa Schnell trocknendes Wasch- und Reinigungsmittel, insbesondere Handgeschirrspülmittel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928249A (en) * 1972-02-07 1975-12-23 Procter & Gamble Liquid detergent composition
US5952278A (en) * 1993-09-14 1999-09-14 The Procter & Gamble Company Light duty liquid or gel dishwashing detergent compositions containing protease
US6013611A (en) * 1996-08-26 2000-01-11 Colgate Palmolive Company Light duty liquid cleaning compositions
WO1999003968A1 (fr) * 1997-07-17 1999-01-28 Colgate-Palmolive Company Compositions de nettoyage doux liquides et en microemulsions
DE10045289A1 (de) * 2000-09-13 2002-03-28 Henkel Kgaa Schnell trocknendes Wasch- und Reinigungsmittel, insbesondere Handgeschirrspülmittel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007003302A1 (fr) * 2005-07-01 2007-01-11 Henkel Kommanditgesellschaft Auf Aktien Ajustement de la viscosite de detergents pour vaisselle a la main
EP1875891A1 (fr) * 2006-07-06 2008-01-09 Clariant International Ltd. Produit de nettoyage cosmétique ou dermatologique comprenant un alcanesulfonate secondaire

Also Published As

Publication number Publication date
DE10231741A1 (de) 2004-01-22

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