EP0201016B1 - Détergents liquides exempts de renforçateurs ayant des propriétés adoucissantes pour matières textiles - Google Patents

Détergents liquides exempts de renforçateurs ayant des propriétés adoucissantes pour matières textiles Download PDF

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Publication number
EP0201016B1
EP0201016B1 EP86105800A EP86105800A EP0201016B1 EP 0201016 B1 EP0201016 B1 EP 0201016B1 EP 86105800 A EP86105800 A EP 86105800A EP 86105800 A EP86105800 A EP 86105800A EP 0201016 B1 EP0201016 B1 EP 0201016B1
Authority
EP
European Patent Office
Prior art keywords
weight
component
acid
detergent
fatty acids
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.)
Expired - Lifetime
Application number
EP86105800A
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German (de)
English (en)
Other versions
EP0201016A3 (en
EP0201016A2 (fr
Inventor
Karl Schwadtke
Eduard Dr. Smulders
Hans Dr. Andree
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.)
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.)
Filing date
Publication date
Priority claimed from DE19853516091 external-priority patent/DE3516091A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT86105800T priority Critical patent/ATE49608T1/de
Publication of EP0201016A2 publication Critical patent/EP0201016A2/fr
Publication of EP0201016A3 publication Critical patent/EP0201016A3/de
Application granted granted Critical
Publication of EP0201016B1 publication Critical patent/EP0201016B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
    • 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

Definitions

  • the present invention relates to a skeletal salt-free, liquid detergent concentrate which, due to its surfactant composition in combination with specially selected fatty acid diethanolamides, has textile-softening and grip-improving properties, so that the textiles washed therewith do not require any aftertreatment with a special softening agent.
  • conditioning agents which, in addition to quaternary ammonium salts with 2 long-chain alkyl radicals, additionally contain fatty acid monoethanolamides and their mixtures with fatty acid diethanolamides in which the fatty acids have 12 to 18 carbon atoms and are preferably derived from tallow fatty acids, which are known to have high proportions contain stearic acid.
  • the problem of how such compounds behave or can be used in detergent-containing detergents is not addressed in these publications. Furthermore, it has been shown that the stearic acid derivatives cannot be used in an effective amount in storage-stable liquid detergents.
  • liquid detergent formulations which have more or less large contents of fatty acid mono- or diethanolamides. These are always those alkanolamides which are derived from fatty acid mixtures with a high proportion of G2-COs fatty acids, for example coconut fatty acids. These alkanolamides are said to increase washing and foaming power or to improve skin tolerance. These remedies do not have an aviva effect.
  • Such agents are those according to DE-A 1 047 973, DE-A 2 022 064, DE-A 2 703 998 (FR-A 2 378 852, US-A 4 153 570), DE-A 2 819 455 , DE-A 3 022 767, DE-A 3 161 222, EP-A 38 101, US-A 2 861 956, US-A 2 943 058.
  • the agent according to the invention described below is suitable for avoiding the deficiencies mentioned.
  • the invention relates to a liquid detergent containing (a) sodium alkylbenzenesulfonate with 10 to 14 carbon atoms in the linear alkyl group, (b) water-soluble, ethoxylated alcohols with 12 to 18 carbon atoms in the hydrocarbon radical and 5 to 10 glycol ether groups, (c ) a water-soluble soap derived from saturated and / or unsaturated fatty acids with 12 to 18 carbon atoms, (d) fatty acid diethanolamide, (e) sequestering agents from the class of polycarboxylic acids and polyphosphonic acids, (f) water-miscible organic solvents and water, thereby characterized in that the proportion of component (a) 5 to 15 wt .-%, component (b) 7 to 20 wt .-%, component (c), based on fatty acid, 6 to 16 wt .-%, the Component (d) is 7 to 15% by weight, component (e) is 0.2 to 3% by weight and component (f) is
  • the proportion of the linear sodium alkylbenzenesulfonate (a) is 5 to 15% by weight, preferably 6 to 10% by weight. Dodecylbenzenesulfonate is preferably used.
  • Suitable nonionic ethoxylated alcohols are fatty alcohols or oxo alcohols with 12 to 18, preferably 12 to 16, carbon atoms which are methyl-branched in the 2-position.
  • the number of attached ethylene oxide groups (EO) is 5 to 10.
  • Ethoxylated alcohols whose HLB value is 9 to 14, in particular 11 to 13.5, have proven to be very suitable. Examples of this are ethoxylated coconut fatty alcohols, from which the preliminary alcohols (10 and fewer carbon atoms) are separated and essentially consist of lauryl and myristyl alcohol in addition to small amounts of cetyl and stearyl alcohol.
  • ethoxylated oxo alcohols or alcohols produced by ethylene polymerization which essentially consist of alcohol mixtures with 12 to 16 carbon atoms.
  • the degree of ethoxylation of these preferred alcohols or alcohol mixtures is in particular 6 to 9.
  • the proportion of component (b) is 7 to 20% by weight, preferably 8 to 15% by weight.
  • Suitable soaps (c) are sodium and potassium soaps and soaps from alkanolamines, in particular triethanolamine, which are derived from saturated and monounsaturated fatty acids having 12 to 18 carbon atoms. Due to their low cloud point, soaps from coconut fatty acids (after separation of the fatty acids with less than 12 carbon atoms) and oleic acid or from oleic acid-rich fatty acid mixtures and combinations of these soaps are particularly suitable. These soap mixtures are preferably used in the form of sodium soaps or as mixtures of sodium soaps and triethanolamine soaps.
  • the proportion of soaps (c) is 6 to 16% by weight, preferably 8 to 15% by weight, based in each case on the fatty acid content.
  • Component (d) are fatty acid diethanolamides which are derived from monounsaturated fatty acids with 16 to 18 carbon atoms and their mixtures with saturated fatty acids of the same chain length, but the proportion of unsaturated compounds is at least 50% by weight, preferably is at least 65% by weight.
  • Diethanolamides derived from oleic acid and palmitoleic acid and their mixtures with the corresponding palmitic acid and stearic acid derivatives as are obtainable from naturally occurring fatty acid mixtures rich in oleic acid, for example from tallow fatty acids or tall oil fatty acids, by isolating the unsaturated portions by known separation processes (network separation) are particularly suitable.
  • Fatty acid fractions which can be used well contain, for example, 50 to 100% by weight, preferably 65 to 95% by weight of oleic acid and 0 to 50% by weight, preferably 5 to 35% by weight, of palmitic acid and stearic acid, and in industrial mixtures also small amounts, ie up to 5%, of myristic acid may be present.
  • the ethanolamides which can be prepared from these fatty acids by reaction with diethanolamine are technical mixtures which usually contain 85 to 95% by weight of N-acyl compound and 2 to 10% by weight of O-acyl compound. In addition, small amounts, i.e. up to 5% by weight of unreacted starting material, mainly free diethanolamine and very small amounts of free fatty acid. These usual additions do not interfere in the present compositions, but can be regarded as functional constituents, especially since the compositions already contain soap and, in a preferred embodiment, also alkanolamines.
  • the proportion of component (d) is 7 to 15% by weight, preferably 8 to 15% by weight and in particular 10 to 12% by weight.
  • Suitable sequestering agents are polycarboxylic acids and polyphosphonic acids.
  • Suitable polycarboxylic acids are citric acid, nitrilotriacetic acid, ethylenediaminoetetraacetic acid and their higher homologues.
  • Suitable polyphosphonic acids are aminotri- (methylenephosphonic acid), ethylenediaminetetra- (methylenephosphonic acid), diethylenetriaminepenta- (methylenephosphonic acid) and their higher homologues. Said acids can be used as salts of sodium, potassium and alkanolamines, e.g. of triethanolamine.
  • Citric acid ethylenediaminetetra- (methylenephosphonic acid) and diethylenetriaminepenta- (methylenephosphonic acid) and mixtures thereof are particularly suitable. They are present in the agents in proportions of 0.2 to 3% by weight, preferably 0.4 to 2% by weight.
  • Water-miscible organic solvents which are present in the compositions in proportions of 5 to 15% by weight, preferably 7 to 13% by weight, are e.g. Alcohols, glycols, polyglycols and ether alcohols, such as methanol, ethanol, propanol, isopropanol, glycerin, glycol, diethylene glycol, triethylene glycol and low molecular weight polyethylene glycols, propylene glycol and oligomeric propylene glycol ethers, furthermore ether alcohols, such as methyl propyl glycol, methyl butyl glycol or methyl ethyl glycol. Mixtures of ethanol and propylene glycol in a ratio of 1: 4 to 4: 1 are preferably used as solvents.
  • Alcohols, glycols, polyglycols and ether alcohols such as methanol, ethanol, propanol, isopropanol, glycerin, glycol, diethylene glycol, triethylene glycol and
  • Additional ingredients which are advantageously added to the agents are enzymes, enzyme stabilizers, compounds for adjusting the pH, optical brighteners, hydrotropes, foam inhibitors, dyes or color pigments and agents which act as opacifiers or give the solutions a silky sheen.
  • Suitable enzymes are proteases and amylases obtained from fungi or bacteria in a known manner and mixtures thereof, e.g. enzymes obtained from Bacillus subtilis or Bacillus licheniformis.
  • the commercially available enzyme preparations usually also contain activators, such as calcium and magnesium salts, and extenders and binders. The content of the agents in these enzyme preparations is generally 0.1 to 1.5% by weight.
  • the stability of the enzymes can be increased by adding alkanolamines, especially triethanolamine.
  • the triethanolamine is expediently present in excess, as a result of which a desired weakly alkaline reaction of 7.2 to 9, preferably 7.5 to 8.5, can be set.
  • Low molecular weight acids such as formic acid, acetic acid and lactic acid are suitable as further enzyme stabilizers, which, based on free acid, can be present in proportions of 0.1 to 2, preferably 0.2 to 1,% by weight. Due to the basic reaction of the agents, these acids are predominantly or completely in the form of their salts, e.g. as sodium, potassium or alkanolamine salts.
  • Disulfonic acid or diphenyl-distyryl-disulfonic acid in the form of their water-soluble salts - as optical brighteners are those known derivatives of the bis-triazinyl-4,4 'diaminostilbene-2,2' are suitable.
  • Examples of these are salts of 4,4-bis (-2 " -anilino-4" -morpholino-1,3,5-triazinyl-6 "-amino) -stilbene-2,2-disulfonic acid or of 4,4- Bis (2-sulfostyryl) diphenyl, 4,4-bis (4-chloro-3-sulfostyryl) diphenyl and 4- (4-chlorostyryl) -4- (2-sulfostyryl) diphenyl.
  • Suitable foam inhibitors are water-dispersible silicones, e.g. Dimethylpolysiloxanes, which can optionally be modified with polyglycol ether groups, and mixtures of such compounds with polysiloxane resins or finely divided silica, which is preferably silanated.
  • the content of optical brighteners and silicone defoamers in the agents can be in the order of 0.01 to 1% by weight.
  • the water content of the agents should be adjusted so that a homogeneous, easily pourable solution that is not segregated by precipitation results.
  • the water content is generally between 25 and 45% by weight, preferably between 33 and 40% by weight.
  • the agents according to the invention are notable for high washing and cleaning properties as well as favorable softening and grip-improving properties. They are suitable both for hand washing and due to their balanced foam behavior for use in washing machines.
  • EO attached ethylene oxide
  • the reflectance of the samples was determined photometrically and the handle (degree of softness) was assessed. The mean was formed from 9 measurements or samples.
  • comparative samples were used which had been washed under similar conditions with a commercially available high-performance detergent (V2) without further textile aftertreatment.
  • V3 commercially available high-performance detergent
  • the grip properties were determined after 1 wash treatment and after 5 wash treatments.
  • the handle assessments were carried out on terry towels washed once. The results are shown in the following tables. They demonstrate the superiority of the agents according to the invention.

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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)

Claims (10)

1. Agent liquide de lavage comprenant (a) de l'alkylbenzène-sulfonate de sodium contenant 10 à 14 atomes de carbone dans le groupe alkyle linéaire, (b) des alcools éthoxylés hydrosolubles contenant 12 à 18 atomes de carbone dans le radical hydrocarboné et 5 à 10 groupes d'éther-glycol, (c) un savon hydrosoluble dérivant d'acides gras saturés ou insaturés, contenant 12 à 18 atomes de carbone, (d) du diéthanol- amide d'acides gras, (e) des agents de séquestration de la classe des acides polycarboxyliques et des acides polyphosphoniques, (f) des solvants organiques miscibles à l'eau et de l'eau, caractérisé en ce que la fraction du constituant (a) représente 5 à 15% en poids, celle du constituant (b) 7 à 20% en poids, celle du constituant (c), calculé sur les acides gras, 6 à 16% en poids, celle du constituant (d) 7 à 15% en poids, celle du constituant (e) 0,2 à 3% en poids et celle du constituant (f) 5 à 15% en poids, avec cette réserve que le rapport de (a):(b):(c):(d) est égal à 1:(1-2):(1-2):(1,5-2,5), tandis que le constituant (d) dérive d'acides gras contenant 16 à 18 atomes de carbone avec plus de 50% d'acides gras à insaturation unique.
2. Agent selon la revendication 1 caractérisé en ce que le constituant (a) est constitué de 6 à 10% en poids de dodécylbenzènesulfonate de sodium.
3. Agent selon la revendication 1 caractérisé en ce que le constituant (b) est constitué de 8 à 15% en poids d'alcools gras éthoxylés ou d'oxoalcools, contenant de 12 à 16 atomes de carbone et de 6 à 9 groupes d'éther glycol.
4. Agent selon la revendication 1 caractérisé en ce que le constituant (c) est constitué de à 15% en poids (calculé sur l'acide gras) de savons de sodium ou de triéthanolamine, qui dérivent d'acides gras de coco, de l'acide oléique ou de leurs mélanges.
5. Agent selon la revendication 1 caractérisé en ce que le constituant (d) est constitué de 8 à 15% en poids de diéthanolamides d'acides gras, qui dérivent d'acides gras dont la fraction en acide oléique représente plus de 65% en poids.
6. Agent selon la revendication 1 caractérisé en ce que le constituant (e) est constitué de sels hydrosolubles de l'acide citrique, de l'acide éthylènediaminetétra-(méthylènephosphonique) ou de l'acide di- éthylènetriaminepenta-(méthylènephosphonique), ainsi que de leurs mélanges.
7. Agent selon la revendication 1 caractérisé en ce que le constituant (f) est constitué de 7 à 13% en poids d'éthanol et de propylèneglycol.
8. Agent selon les revendications 1 à 7 caractérisé en ce qu'il contient de 0,1 à 1,5% en poids d'enzymes.
9. Agent selon les revendications 1 à 8 caractérisé en ce qu'il contient de la triéthanolamine.
10. Agent selon les revendications 1 à 9 caractérisé en ce que son pH est de 7,2 à 9.
EP86105800A 1985-05-04 1986-04-26 Détergents liquides exempts de renforçateurs ayant des propriétés adoucissantes pour matières textiles Expired - Lifetime EP0201016B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86105800T ATE49608T1 (de) 1985-05-04 1986-04-26 Geruestsalzfreie fluessigwaschmittel mit textilweichmachenden eigenschaften.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853516091 DE3516091A1 (de) 1985-05-04 1985-05-04 Geruestsalzfreie fluessigwaschmittel mit textilweichmachenden eigenschaften
DE3516091 1985-05-04

Publications (3)

Publication Number Publication Date
EP0201016A2 EP0201016A2 (fr) 1986-11-12
EP0201016A3 EP0201016A3 (en) 1987-09-23
EP0201016B1 true EP0201016B1 (fr) 1990-01-17

Family

ID=6269852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105800A Expired - Lifetime EP0201016B1 (fr) 1985-05-04 1986-04-26 Détergents liquides exempts de renforçateurs ayant des propriétés adoucissantes pour matières textiles

Country Status (6)

Country Link
US (1) US4717507A (fr)
EP (1) EP0201016B1 (fr)
JP (1) JPS61255999A (fr)
AT (1) ATE49608T1 (fr)
DE (1) DE3668330D1 (fr)
ES (1) ES8900056A1 (fr)

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US5545481A (en) * 1992-02-14 1996-08-13 Hercules Incorporated Polyolefin fiber
US5298195A (en) * 1992-03-09 1994-03-29 Amway Corporation Liquid dishwashing detergent
EP0592947A1 (fr) * 1992-10-12 1994-04-20 ALBRIGHT & WILSON UK LIMITED Préparations de nettoyage
BR9810634A (pt) * 1997-06-27 2001-11-27 Procter & Gamble Composições detergente lìquidas estruturadas,contendo ácido graxo, não-aquosas
US6395693B1 (en) * 1999-09-27 2002-05-28 Cabot Microelectronics Corporation Cleaning solution for semiconductor surfaces following chemical-mechanical polishing
US6534462B1 (en) 2000-07-10 2003-03-18 Access Business Group International Llc Liquid laundry detergent and pretreatment composition
GB2371307B (en) * 2001-01-19 2003-10-15 Reckitt Benckiser Nv Packaged detergent compositions
WO2002086041A1 (fr) * 2001-04-19 2002-10-31 Lataniotis Christos Of Lazaros Composition de nettoyage liquide polyvalente et son procede de preparation
US20040077519A1 (en) * 2002-06-28 2004-04-22 The Procter & Gamble Co. Ionic liquid based products and method of using the same
EP1689843B1 (fr) * 2003-12-05 2008-04-02 Unilever N.V. Detergents liquides
US20050176617A1 (en) * 2004-02-10 2005-08-11 Daniel Wood High efficiency laundry detergent
US20060090271A1 (en) * 2004-11-01 2006-05-04 Price Kenneth N Processes for modifying textiles using ionic liquids
US7737102B2 (en) * 2004-11-01 2010-06-15 The Procter & Gamble Company Ionic liquids derived from functionalized anionic surfactants
US7939485B2 (en) * 2004-11-01 2011-05-10 The Procter & Gamble Company Benefit agent delivery system comprising ionic liquid
US20060090777A1 (en) * 2004-11-01 2006-05-04 Hecht Stacie E Multiphase cleaning compositions having ionic liquid phase
US7776810B2 (en) * 2004-11-01 2010-08-17 The Procter & Gamble Company Compositions containing ionic liquid actives
US20060094621A1 (en) * 2004-11-01 2006-05-04 Jordan Glenn T Iv Process for improving processability of a concentrate and compositions made by the same
US20060094616A1 (en) * 2004-11-01 2006-05-04 Hecht Stacie E Ionic liquids derived from surfactants
US7786065B2 (en) * 2005-02-18 2010-08-31 The Procter & Gamble Company Ionic liquids derived from peracid anions
JP4749781B2 (ja) * 2005-07-07 2011-08-17 花王株式会社 α−アミラーゼの活性化方法
US8889612B2 (en) * 2010-04-19 2014-11-18 The Procter & Gamble Company Method of laundering fabric using a compacted liquid laundry detergent composition
JP5912812B2 (ja) * 2012-04-26 2016-04-27 花王株式会社 繊維製品用殺菌剤組成物
SE1750157A1 (en) * 2014-07-18 2017-02-17 Morgan Sophia Stain remover kit

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Also Published As

Publication number Publication date
EP0201016A3 (en) 1987-09-23
JPS61255999A (ja) 1986-11-13
ES8900056A1 (es) 1988-11-16
US4717507A (en) 1988-01-05
ES554587A0 (es) 1988-11-16
ATE49608T1 (de) 1990-02-15
DE3668330D1 (de) 1990-02-22
EP0201016A2 (fr) 1986-11-12

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