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EP0817827A1 - Procede de production de concentres tensioactifs aqueux - Google Patents

Procede de production de concentres tensioactifs aqueux

Info

Publication number
EP0817827A1
EP0817827A1 EP96909103A EP96909103A EP0817827A1 EP 0817827 A1 EP0817827 A1 EP 0817827A1 EP 96909103 A EP96909103 A EP 96909103A EP 96909103 A EP96909103 A EP 96909103A EP 0817827 A1 EP0817827 A1 EP 0817827A1
Authority
EP
European Patent Office
Prior art keywords
carbon atoms
alkyl
acid
concentrates
radical
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.)
Granted
Application number
EP96909103A
Other languages
German (de)
English (en)
Other versions
EP0817827B1 (fr
Inventor
Rafael Pi Subirana
Nuria Bonastre Gilabert
Ester Prat Queralt
Joaquim Bigorra Llosas
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.)
BASF Personal Care and Nutrition GmbH
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0817827A1 publication Critical patent/EP0817827A1/fr
Application granted granted Critical
Publication of EP0817827B1 publication Critical patent/EP0817827B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
    • 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
    • C11D1/88—Ampholytes; Electroneutral 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

Definitions

  • the invention relates to a process for the production of aqueous surfactant concentrates, containing selected sugar surfactants and betaines, which are distinguished by improved application properties.
  • Sugar surfactants such as, for example, alkyl oligoglycosides, in particular alkyl oligoglucosides, are nonionic surfactants which are becoming increasingly important due to their excellent detergent properties and high ecotoxicological compatibility.
  • alkyl oligoglycosides in particular alkyl oligoglucosides
  • N.Ripke in Soap-oil-fat waxes 118, 894 (1992)
  • B.Brancq in Soap-oil-fat waxes 118. 905 (1992) should be mentioned.
  • sugar surfactants namely the fatty acid N-alkylpolyhydroxyalkylamides and preferably fatty acid N-alkylglucamides.
  • a large number of binary mixtures of sugar surfactants of the type mentioned with other surfactants are known from the prior art.
  • Combinations of sugar surfactants, in particular alkyl oligoglucosides with betaines, occupy a special position among these surfactant compounds, since a synergistic increase in the foaming and cleaning capacity and skin-cosmetic compatibility are observed over a wide mole fraction.
  • the complex object of the invention was to provide a process for the preparation of binary surfactant concentrates which is free from the disadvantages described.
  • the invention relates to a process for the preparation of aqueous surfactant concentrates with a solids content of 35 to 65, preferably 40 to 60 wt .-%, containing
  • Alkyl and alkenyl oligoglycosides are known substances which follow the formula (I)
  • R 1 stands for an alkyl and / or alkenyl radical with 4 to 22 carbon atoms
  • G for a sugar radical with 5 or 6 carbon atoms and p for numbers from 1 to 10, and according to the relevant methods of preparative organic chemistry can be obtained.
  • the alkyl and / or alkenyl oligoglycosides can be derived from aldoses or ketoses with 5 or 6 carbon atoms, preferably glucose.
  • the preferred alkyl and / or alkenyl oligoglycosides are thus alkyl and / or alkenyl oligoglucosides.
  • the alkyl or alkenyl radical R ⁇ can be derived from primary alcohols having 4 to 11, preferably 8 to 10, carbon atoms. Typical examples are butanol, capronic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and their technical mixtures, such as are obtained, for example, in the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from Roelen's oxo synthesis.
  • the alkyl or alkenyl radical R 1 can also be derived from primary alcohols having 12 to 22, preferably 12 to 14, carbon atoms. Typical examples are lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, Stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol, and their technical mixtures, which can be obtained as described above. Alkyl oligoglucosides based on hydrogenated C12 / 14 ⁇ alcohol with a DP of 1 to 3 are preferred.
  • R ⁇ CO for an aliphatic acyl radical with 6 to 22 carbon atoms
  • R ⁇ for hydrogen, an alkyl or hydroxyalkyl radical with 1 to 4 carbon atoms
  • [Z] for a linear or branched polyhydroxyalkyl radical with 3 to 12 carbon atoms and 3 to 10 hydroxyl groups stands.
  • the fatty acid N-alkyl polyhydroxyalkylamides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.
  • a reducing sugar with ammonia
  • an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.
  • the fatty acid N-alkylpolyhydroxyalkylamides are preferably derived from reducing sugars with 5 or 6 carbon atoms, in particular from glucose.
  • the preferred fatty acid N-alkylpolyhydroxyalkylamides are therefore fatty acid N-alkylglucamides as represented by the formula (III):
  • fatty acid N-alkylpolyhydroxyalkyl amides are glucamides of the formula (III) in which R ⁇ is hydrogen or an alkyl group and R ⁇ CO is the acyl radical of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, Palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroseline acid, linoleic acid, linolenic acid, arachidic acid, gadoleic acid, behenic acid or erucic acid or their technical mixtures.
  • R ⁇ is hydrogen or an alkyl group
  • R ⁇ CO is the acyl radical of caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, Palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroseline acid
  • Fatty acid N-alkyl glucamides of the formula (III) are particularly preferred, which can be obtained by reductive amination of glucose with methylamine and subsequent acylation with lauric acid or Ci2 / i4 coconut fatty acid °. a corresponding derivative can be obtained.
  • the polyhydroxyalkylamides can also be derived from maltose and palatinose.
  • Betaines are known surfactants which are predominantly produced by carboxyalkylation, preferably carboxymethylation, of amino compounds.
  • the starting materials are preferably condensed with halocarboxylic acids or their salts, in particular with sodium chloroacetate, one mol of salt being formed per mole of betaine.
  • unsaturated carboxylic acids such as acrylic acid is also possible.
  • betaines and "real" amphoteric surfactants reference is made to the contribution by U.Ploog in Seifen- ⁇ le-Fette-Wwachs, 198, 373 (1982). Further overviews on this topic can be found for example by A. O'Lennick et al. in HAPPI, Nov.
  • betaines are the carboxyalkylation products of secondary and in particular tertiary amines, which follow the formula (IV)
  • R 4 for alkyl and / or alkenyl radicals with 6 to 22 carbon atoms
  • R 5 for hydrogen or alkyl radicals with 1 to 4 carbon atoms
  • R 6 for alkyl radicals with 1 to 4 carbon atoms atoms
  • n stands for numbers from 1 to 6
  • X for an alkali and / or alkaline earth metal or ammonium.
  • Typical examples are are the Carboxymethyliemings due of hexylmethylamine, hexyldimethylamine, octyldimethylamine, decyldimethylamine, dodecylmethylamine, dodecyldimethylamine, Dodecylethylmethylamin, Ci2 / i4-cocodimethylamine, myristic styldimethylamin, cetyldimethylamine, stearyldimethylamine, stearyl, oleyl, Ci6 / 18 "" Ta l9 a lkyl- dimethylamine as well as their technical mixtures.
  • R 7 CO represents an aliphatic acyl radical having 6 to 22 carbon atoms and 0 or 1 to 3 double bonds
  • m represents numbers from 1 to 3 and R5, R6.
  • n and X have the meanings given above.
  • Typical examples are reaction products of fatty acids with 6 to 22 carbon atoms, namely caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaachearic acid , Gadoleic acid, behenic acid and Erucic acid and its technical mixtures, with N, N-dirnethylaminoethylamine, N, N-dimethylaminopropylamine, N, N-diethylaminoethylamine and N, N-diethylaminopropylamine, which are condensed with sodium chloroacetate.
  • R ⁇ is an alkyl radical having 5 to 21 carbon atoms
  • R9 is a hydroxyl group
  • m is 2 or 3.
  • These substances are also known substances which can be obtained, for example, by cyclizing condensation of 1 or 2 moles of fatty acid with polyvalent amines such as, for example, aminoethylethanolamine (AEEA) or diethylenetriamine.
  • AEEA aminoethylethanolamine
  • diethylenetriamine diethylenetriamine
  • Typical examples are condensation products of the above-mentioned fatty acids with AEEA, preferably imidazolines Base of lauric acid or again Ci2 / 14- ⁇ ° cos fatty acid, which are then betainized with sodium chloroacetate.
  • the surfactant concentrates are aqueous solutions or pastes with a solids content of 40 to 60 and preferably 45 to 55% by weight.
  • Components (a) and (b) can be contained in the concentrates in a weight ratio of 90:10 to 10:90, preferably 80:20 to 20:80 and in particular 60:40 to 40:60.
  • the surfactant compounds can be produced in different ways. For example, it is possible to mix dilute solutions of the sugar surfactants and betaines and then concentrate them. It is of course more favorable to mix the concentrates and in this way to avoid complicated removal of water from the mixtures. Finally, the concentrates are directly obtained in the production of betaines if the quaternization of the tertiary amines on which the betaines are based is carried out in the presence of the aqueous sugar surfactants as solvents. The time at which the pH is adjusted is not critical. It is even possible to subsequently convert viscous, cloudy concentrates into products which are flawless from an application point of view.
  • the pH is preferably adjusted by adding mineral acids such as hydrochloric acid, sulfuric acid or preferably phosphoric acid or organic acids such as lactic acid, citric acid and the like.
  • mineral acids such as hydrochloric acid, sulfuric acid or preferably phosphoric acid or organic acids such as lactic acid, citric acid and the like.
  • temperature liquid fatty acids with 8 to 18, preferably 12 to 14 carbon atoms such as lauric acid or oleic acid in question.
  • concentrates of sugar surfactants and betaines can be made available over a wide range of the mole fraction, which have a low viscosity which is advantageous for handling, are clear and have an increased storage stability.
  • the concentrates are suitable for the production of surface-active agents, such as, in particular, manual dishwashing agents and hair shampoos.
  • AI C ⁇ / io-alkyl oligoglucoside (Plantaren ( R ) APG 225) A2 c 12/16 ⁇ Alk y loli ⁇ o 9 lucosid (Plantaren ( R ) APG 1200) A3 C8 / i6-Alkyloligoglucosid (Plantaren ( R ) APG 2000)
  • A4 mixture of AI and A3 60:40 parts by weight)
  • A5 mixture of AI and A3 80:20 parts by weight
  • A6 mixture of AI and A3 75:25 parts by weight
  • A7 mixture of AI and A3 50:50 parts by weight
  • A8 mixture of AI and A3 43:57 parts by weight

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)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de production de concentrés tensioactifs aqueux qui comprennent entre 35 et 65 % en poids de substances solides et contiennent (a1) des alkyloligoglycosides et/ou alcényloligoglycosides et/ou (a2) des N-alkylpolyhydroxyalkylamides d'acide gras et (b) de la bétaïne, dans un rapport en poids (a): (b) de 10: 90 à 90: 10. Selon le procédé, le pH de ces concentrés est ajusté dans une plage comprise entre 3,5 et 6,5. Ces concentrés sont peu visqueux, exempts de turbidité et sont stables au stockage.
EP96909103A 1995-03-30 1996-03-21 Procede de production de concentres tensioactifs aqueux Expired - Lifetime EP0817827B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19511670A DE19511670A1 (de) 1995-03-30 1995-03-30 Verfahren zur Herstellung wäßriger Tensidkonzentrate
DE19511670 1995-03-30
PCT/EP1996/001216 WO1996030477A1 (fr) 1995-03-30 1996-03-21 Procede de production de concentres tensioactifs aqueux

Publications (2)

Publication Number Publication Date
EP0817827A1 true EP0817827A1 (fr) 1998-01-14
EP0817827B1 EP0817827B1 (fr) 2000-03-01

Family

ID=7758154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96909103A Expired - Lifetime EP0817827B1 (fr) 1995-03-30 1996-03-21 Procede de production de concentres tensioactifs aqueux

Country Status (5)

Country Link
US (1) US5958868A (fr)
EP (1) EP0817827B1 (fr)
DE (2) DE19511670A1 (fr)
ES (1) ES2144734T3 (fr)
WO (1) WO1996030477A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9968535B2 (en) * 2007-10-26 2018-05-15 The Procter & Gamble Company Personal care compositions comprising undecyl sulfates
US20090324530A1 (en) 2008-06-25 2009-12-31 Jian-Zhong Yang Hair conditioning composition having higher yield point and higher conversion rate of fatty compound to gel matrix
CN102076380A (zh) * 2008-06-25 2011-05-25 宝洁公司 包含二十二烷基酰氨基丙基二甲胺和l-谷氨酸的盐的毛发调理组合物
EP2437720A2 (fr) * 2009-06-04 2012-04-11 The Procter & Gamble Company Système multi-produits pour les cheveux
EP2440646B1 (fr) 2009-06-08 2013-03-06 The Procter & Gamble Company Procédé de fabrication d'une composition de nettoyage recourant à l'incorporation directe d'agents tensioactifs concentrés
CN102725286A (zh) * 2009-11-06 2012-10-10 拜耳作物科学公司 杀虫用芳基吡咯啉化合物
WO2018206475A1 (fr) 2017-05-11 2018-11-15 Basf Se Tensioactif concentré et procédé de formation
EP3858961A1 (fr) 2020-01-28 2021-08-04 The Procter & Gamble Company Produit de nettoyage
EP3858965B1 (fr) * 2020-01-28 2022-05-11 The Procter & Gamble Company Produit de nettoyage

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DE4009616A1 (de) * 1990-03-26 1991-10-02 Henkel Kgaa Fluessige koerperreinigungsmittel
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Also Published As

Publication number Publication date
WO1996030477A1 (fr) 1996-10-03
US5958868A (en) 1999-09-28
DE19511670A1 (de) 1996-10-02
EP0817827B1 (fr) 2000-03-01
ES2144734T3 (es) 2000-06-16
DE59604543D1 (de) 2000-04-06

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