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WO1991011506A1 - Produit de nettoyage liquide sous forme aqueuse - Google Patents

Produit de nettoyage liquide sous forme aqueuse Download PDF

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Publication number
WO1991011506A1
WO1991011506A1 PCT/EP1991/000134 EP9100134W WO9111506A1 WO 1991011506 A1 WO1991011506 A1 WO 1991011506A1 EP 9100134 W EP9100134 W EP 9100134W WO 9111506 A1 WO9111506 A1 WO 9111506A1
Authority
WO
WIPO (PCT)
Prior art keywords
alkyl
content
sulfates
alkyl ether
composition according
Prior art date
Application number
PCT/EP1991/000134
Other languages
German (de)
English (en)
Inventor
Ortburg Guirr
Birgit Middelhauve
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6399292&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1991011506(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Priority to EP91903675A priority Critical patent/EP0513138B2/fr
Priority to DE59102570T priority patent/DE59102570D1/de
Publication of WO1991011506A1 publication Critical patent/WO1991011506A1/fr

Links

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
    • C11D1/146—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
    • C11D1/662—Carbohydrates or derivatives

Definitions

  • Liquid cleaning agents usually consist of aqueous solutions of synthetic anionic and / or nonionic surfactants and conventional additives. They are used in particular for cleaning hard surfaces, for example glass, ceramic materials, plastics, painted and polished surfaces.
  • An important area of application for liquid cleaning agents is the manual washing of eating and cooking utensils.
  • the cleaning of the dishes is usually carried out at slightly elevated temperatures of about 35 to 45 ° C. in very dilute liquors.
  • the cleaning power of an agent is generally assessed by the consumer the better and the longer the cleaning liquor foams. Because of the contact of the hands with the cleaning liquid over a long period of time, the skin-friendliness of the product is of particular importance when washing dishes manually.
  • agents are preferred which are free from the proportions of anionic surfactants which are generally customary for such agents petrochemical basis such as B. Alkylbenzenesulfonates and alkanesulfonates.
  • alkyl sulfates and alkyl ether sulfates are not only very well finally degraded not only in the aerobic activation stage of the sewage treatment plants, but also under anaerobic conditions of sludge digestion (e.g. J. Steber, P. Gode, W Guhl: Fat. Sci. Technol. 90 (1), 32 (1988)).
  • alkyl ether sulfates that is to say salts of sulfated adducts of about 2 to 5 moles of ethylene oxide with fatty alcohols having about 10 to 18, preferably 12 to 16, carbon atoms in the aliphatic radical have good foaming and cleaning power and skin-friendly properties own.
  • the commercially available manual dishwashing agents also known as dishwashing detergents
  • dishwashing detergents therefore generally represent aqueous solutions of such alkyl ether sulfates in conjunction with other surfactants, in particular alkylbenzenesulfonates and alkane sulfonates, and solubilizers, colorants and fragrances.
  • Swiss patent 354 195 discloses liquid detergents for manual dishwashing, which are a combination of an alkyl ether sulfate containing alkyl sulfate and a nonionic surfactant of the fatty acid alkanolamide type from mono- or dialkanolamides with no more than 3 carbon atoms in each alkanol residue saturated fat containing 10 to 14 carbon atoms, together with water, solubilizers, colorants and fragrances and, inter alia, have a low solidification point.
  • nonionic alkyl monoglucosides not only develop stable foam themselves, but also act as foam stabilizers for other anionic and nonionic surfactants.
  • European patent application 70 074 discloses foaming liquid detergents containing anionic surfactants, in particular alkylbenzenesulfonates, alkylglucosides and amine oxides or fatty acid alkanolamides, the alkylglucosides being alkyloligoglucosides which the glucose unit (GE) about 1.5 to 10 times included, acts.
  • This value is an average value and also takes into account the presence of alkyl monoglucosides in a corresponding proportion.
  • Alkyl glucosides with a degree of oligomerization of higher than 2 are found to be particularly suitable. Mixtures of such alkyl glucosides and alkyl ether sulfates in a ratio of 3: 2 are described as only slightly foaming.
  • liquid cleaning agents for the manual cleaning of dishes containing synthetic anionic surfactants of the sulfonate and / or or sulfate surfactants, fatty alkyl glucosides and optionally fatty acid alkanolamides which contain fatty alkyl glucosides with an average of less than 2 units per fatty alkyl radical, in particular 1 to 1.4 units.
  • European patent application 341 071 describes liquid detergents for manual dishwashing with an active substance content of 5 to 60% by weight, 30 to 60% by weight of an alkyl glucoside with preferably 1 to 1.4 GE in the molecule 12 to 30 wt .-% of a betaine and up to 1.5 times the amount, based on the betaine, of alkyl sulfates and / or alkyl ether sulfates.
  • These surfactant mixtures are said to be distinguished by good foam stability and good cleaning performance.
  • the invention thus relates to aqueous, liquid cleaning agents, in particular for manual dishwashing, with an active substance content of 10 to 60, preferably 15 to 40 percent by weight, consisting of alkyl sulfates, alkyl ether sulfates, betaines and alkyl glucosides, which are characterized in that that they contain more than 45% of the active substance of alkyl sulfates and alkyl ether sulfates, their content being greater than 1.5 times the betaine content and being at least twice the alkyl glucoside content.
  • the content of alkyl sulfates and alkyl ether sulfates can be a maximum of about 50 times the betaine content and / or the alkyl glucoside content.
  • alkyl sulfates or alkyl ether sulfates are commercially available, they have a straight-chain, aliphatic C 1-4 g , preferably C. - alkyl radical.
  • the associated cation is preferably an alkali metal or ammonium ion.
  • Alkyl ether sulfates in the degree of ethoxylation is from 1 to 5, preferably preferably from 2 to 4.
  • Alkylethersulfatgemisches consisting of 50 wt.-_ A C _-Alkylethersulfa.es and 50 wt -.% Of a C l ü - Alkyl ether sulfates with 1 to 5, preferably 2 to 4, ethylene oxide groups instead of or together with the alkyl ether sulfate mixture (es) used, which contains the same components in a weight ratio of 70:30. Small amounts of shorter or longer alkyl chains in alkyl sulfates and / or alkyl ether sulfates change the results only insignificantly.
  • alkyl sulfate in industrially produced alkyl ether sulfates is included here.
  • the claimed alkyl sulfate content is added separately.
  • the quantitative ratio of alkyl sulfate to alkyl ether sulfate is preferably 4: 1 to 1: 5.
  • betaines "simple betaines" of the type can:
  • R 2 or R 3 CH 3 , C 2 H 5 , C 3 H ? ,
  • the alkyl glucosides are of the fatty alcohol glucoside type. Compounds with an average of less than 2 GE per fatty alkyl radical are understood here, in particular those with 1.0 to 1.4 GE.
  • the fatty alkyl radical has 10 to 18, in particular 12 to 14, carbon atoms.
  • “Fatty alkyl” is understood to mean the residues of the fatty alcohols which are produced by hydrogenation of natural fatty acids and which are wholly or predominantly saturated.
  • the agents according to the invention can preferably also contain solubilizers, solvents, colorants and fragrances.
  • Alkanolamines, polyols, such as ethylene glycol, propylene glycol-1, 2 or glycerol, for example, can serve as solubilizers, for example for small amounts of dye and perfume oil.
  • the amounts used are generally between 1 and 15 percent by weight, based on the total composition.
  • solvents such as low molecular weight alkanols with 1 to 4 carbon atoms in the molecule, preferably ethanol and isopropyl alcohol.
  • solvents such as low molecular weight alkanols with 1 to 4 carbon atoms in the molecule, preferably ethanol and isopropyl alcohol.
  • the amounts used are up to 15 percent by weight, based on the total agent.
  • Viscosity regulators such as urea, sodium chloride, ammonium chloride, magnesium chloride and salts of mono-, di- and tricarboxylic acids and mixtures thereof can also be used individually or in combination in the required amounts.
  • Further customary optional additives are corrosion inhibitors and preservatives.
  • a remainder, to be calculated for a total of 100 percent by weight, for the total composition consists of water.
  • liquid cleaning agents according to the invention according to the following examples were obtained by stirring the individual constituents together and allowing the mixture to stand until there were no bubbles.
  • FES-1 C 1 2 _ 1 4 alkyl ether sulfate, 2 EO, Na salt
  • Betaine-1 C_, g-dimethylacylamidobetaine
  • APG C 1 2 _ 1 4 alkyl glucoside 1, 4 GE
  • the neutral combinations listed were adjusted with sodium chloride and / or ethanol to viscosities between 300 and 400 mPas (according to Höppler, 20 ° C).
  • the samples were stored at -15 ° C for 24 hours.
  • the temperature at which the products became optically clear was determined as a clear point.
  • the saucers are each covered with 2 g of melted beef tallow (test soil A). Then 8 l of tap water (16 ° d) at 50 ° C. are placed in a bowl. To clean the plates soiled with (A), 4 g, i.e. 0.5 g / l, of the cleaning agent added and the plates washed. The plates listed in Table 3 could be rinsed clean until the foam of the initially foaming solution disappeared.
  • the saucers are each covered with 2 g of mixed soiling (test soiling B). This soiling is obtained by mixing water, fat and carbohydrates (Mi No 1 from Henkel) with water. Then 8 l tap water (16 ° d) at 45 ° C are placed in a bowl. To clean the plates soiled with (B), 3, 2 g, i.e. 0.4 g / l, of the detergent produced are added and the plates are washed. The plates that were rinsed clean until the foam disappeared are listed in Table 3. Table 3
  • FES-2 C 1-4 alkyl ether sulfate, 3.6 EO, Na salt
  • Betain-2 C_- 1Q -dimethylalkylacetobetaine

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)

Abstract

Produit de nettoyage liquide sous forme aqueuse, destiné particulièrement au lavage manuel de la vaisselle, possédant une teneur en substance active de 10 à 60, de préférence de 15 à 40 % en poids, constitué de sulfates d'alkyle, sulfates d'éther d'alkyle, betaïnes et glucosides d'alkyle contenant plus de 45 % de substance active en sulfates d'alkyle et sulfates d'éther d'alkyle, leur teneur étant supérieure à 1,5 fois la teneur en bétaïnes et représentant au moins le double de la teneur en glucosides d'alkyle.
PCT/EP1991/000134 1990-02-02 1991-01-24 Produit de nettoyage liquide sous forme aqueuse WO1991011506A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP91903675A EP0513138B2 (fr) 1990-02-02 1991-01-24 Produit de nettoyage liquide sous forme aqueuse
DE59102570T DE59102570D1 (de) 1990-02-02 1991-01-24 Wässriges flüssiges reinigungsmittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4003098.9 1990-02-02
DE4003098A DE4003098A1 (de) 1990-02-02 1990-02-02 Waessriges fluessiges reinigungsmittel

Publications (1)

Publication Number Publication Date
WO1991011506A1 true WO1991011506A1 (fr) 1991-08-08

Family

ID=6399292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1991/000134 WO1991011506A1 (fr) 1990-02-02 1991-01-24 Produit de nettoyage liquide sous forme aqueuse

Country Status (5)

Country Link
EP (1) EP0513138B2 (fr)
AT (1) ATE110106T1 (fr)
DE (2) DE4003098A1 (fr)
ES (1) ES2059120T5 (fr)
WO (1) WO1991011506A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009102A1 (fr) * 1992-10-14 1994-04-28 Henkel Kommanditgesellschaft Auf Aktien Melanges aqueux de detergents
WO1995004592A1 (fr) * 1993-08-06 1995-02-16 Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C. Compositions aqueuses concentrees d'alkylpolyglycosides et leurs utilisations
WO1996035770A1 (fr) * 1995-05-10 1996-11-14 Unilever Plc Composition de nettoyage pour travaux legers
EP0763591A1 (fr) * 1995-09-15 1997-03-19 Henkel Kommanditgesellschaft auf Aktien Produit pour laver la vaiselle à la main
WO1997018189A1 (fr) * 1995-11-15 1997-05-22 Henkel Kommanditgesellschaft Auf Aktien Sulfates (d'ether) d'alcool gras a comportement a froid ameliore
WO1997044423A1 (fr) * 1996-05-23 1997-11-27 Henkel Kommanditgesellschaft Auf Aktien Detergent a vaisselle non agressif pour les mains
US5925747A (en) * 1994-10-04 1999-07-20 Henkel Kommanditgesellschaft Auf Aktien Pumpable water-containing surfactant concentrates
US5932535A (en) * 1995-12-21 1999-08-03 Henkel Kommanditgesellschaft Auf Aktien Process for the production of light-colored, low-viscosity surfactant concentrates
US6015780A (en) * 1997-04-08 2000-01-18 Henkel Kommanditgesellschaft Auf Aktien Formulations for cleaning hard surfaces comprising a betaine surfactant having exactly 12 carbon atoms
FR2795659A1 (fr) * 1999-06-29 2001-01-05 Cognis Deutschland Gmbh Melanges d'agents tensioactifs anioniques fluides hautement concentres
FR2826017A1 (fr) * 2001-06-15 2002-12-20 Cognis France Sa Melanges de tensioactifs
EP2133408A1 (fr) * 2000-06-29 2009-12-16 Ecolab Inc. Composition de produit de rinçage et procedé de rinçage de la surface d'un substrate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506207A1 (de) * 1995-02-23 1996-08-29 Goldschmidt Ag Th Lagerstabile, konzentrierte Tensidzusammensetzung auf der Basis von Alkylglucosiden
DE19548068C1 (de) 1995-12-21 1997-06-19 Henkel Kgaa Verfahren zur Herstellung hellfarbiger, niedrigviskoser Tensidkonzentrate
DE102023203495A1 (de) 2023-04-18 2024-10-24 Henkel Ag & Co. Kgaa Fettlösende Handgeschirrspülmittel mit nicht-ethoxyliertem Alkylsuflat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070074A2 (fr) * 1981-07-13 1983-01-19 THE PROCTER & GAMBLE COMPANY Compositions moussantes contenant des agents tensio-actifs
GB2114996A (en) * 1982-02-19 1983-09-01 Colgate Palmolive Co Mild liquid detergent compositions
DE3534082C2 (fr) * 1985-09-25 1988-07-28 Henkel Kgaa, 4000 Duesseldorf, De
EP0341071A2 (fr) * 1988-05-06 1989-11-08 Unilever Plc Compositions détergentes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070074A2 (fr) * 1981-07-13 1983-01-19 THE PROCTER & GAMBLE COMPANY Compositions moussantes contenant des agents tensio-actifs
GB2114996A (en) * 1982-02-19 1983-09-01 Colgate Palmolive Co Mild liquid detergent compositions
DE3534082C2 (fr) * 1985-09-25 1988-07-28 Henkel Kgaa, 4000 Duesseldorf, De
EP0341071A2 (fr) * 1988-05-06 1989-11-08 Unilever Plc Compositions détergentes

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994009102A1 (fr) * 1992-10-14 1994-04-28 Henkel Kommanditgesellschaft Auf Aktien Melanges aqueux de detergents
US5578560A (en) * 1992-10-14 1996-11-26 Henkel Corporation Water-containing detergent mixtures comprising oligoglycoside surfactants
WO1995004592A1 (fr) * 1993-08-06 1995-02-16 Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C. Compositions aqueuses concentrees d'alkylpolyglycosides et leurs utilisations
FR2709679A1 (fr) * 1993-08-06 1995-03-17 Seppic Sa Compositions aqueuses concentrées d'alkylpolyglycosides et leurs utilisations.
US5925747A (en) * 1994-10-04 1999-07-20 Henkel Kommanditgesellschaft Auf Aktien Pumpable water-containing surfactant concentrates
AU695205B2 (en) * 1995-05-10 1998-08-06 Unilever Plc Light duty cleaning composition
US5807816A (en) * 1995-05-10 1998-09-15 Lever Brothers Company, Division Of Conopco, Inc. Light duty cleaning composition
WO1996035770A1 (fr) * 1995-05-10 1996-11-14 Unilever Plc Composition de nettoyage pour travaux legers
EP0763591A1 (fr) * 1995-09-15 1997-03-19 Henkel Kommanditgesellschaft auf Aktien Produit pour laver la vaiselle à la main
WO1997018189A1 (fr) * 1995-11-15 1997-05-22 Henkel Kommanditgesellschaft Auf Aktien Sulfates (d'ether) d'alcool gras a comportement a froid ameliore
US5932535A (en) * 1995-12-21 1999-08-03 Henkel Kommanditgesellschaft Auf Aktien Process for the production of light-colored, low-viscosity surfactant concentrates
WO1997044423A1 (fr) * 1996-05-23 1997-11-27 Henkel Kommanditgesellschaft Auf Aktien Detergent a vaisselle non agressif pour les mains
US6015780A (en) * 1997-04-08 2000-01-18 Henkel Kommanditgesellschaft Auf Aktien Formulations for cleaning hard surfaces comprising a betaine surfactant having exactly 12 carbon atoms
FR2795659A1 (fr) * 1999-06-29 2001-01-05 Cognis Deutschland Gmbh Melanges d'agents tensioactifs anioniques fluides hautement concentres
EP2133408A1 (fr) * 2000-06-29 2009-12-16 Ecolab Inc. Composition de produit de rinçage et procedé de rinçage de la surface d'un substrate
FR2826017A1 (fr) * 2001-06-15 2002-12-20 Cognis France Sa Melanges de tensioactifs
WO2002102949A1 (fr) * 2001-06-15 2002-12-27 Cognis France S.A. Melanges d'agents tensioactifs
US7279456B2 (en) 2001-06-15 2007-10-09 Gognis France S.A. Surfactant mixtures

Also Published As

Publication number Publication date
EP0513138A1 (fr) 1992-11-19
DE4003098A1 (de) 1991-08-08
EP0513138B1 (fr) 1994-08-17
EP0513138B2 (fr) 1997-06-18
ES2059120T5 (es) 1997-08-01
ES2059120T3 (es) 1994-11-01
DE59102570D1 (de) 1994-09-22
ATE110106T1 (de) 1994-09-15

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