US20090023820A1 - Surfactant mixture containing short-chain and also long-chain components - Google Patents

Surfactant mixture containing short-chain and also long-chain components Download PDF

Info

Publication number
US20090023820A1
US20090023820A1 US12/280,114 US28011407A US2009023820A1 US 20090023820 A1 US20090023820 A1 US 20090023820A1 US 28011407 A US28011407 A US 28011407A US 2009023820 A1 US2009023820 A1 US 2009023820A1
Authority
US
United States
Prior art keywords
surfactant
mixture
alkanol
alkoxy groups
alkanols
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.)
Abandoned
Application number
US12/280,114
Other languages
English (en)
Inventor
James S. Dailey
Ernst Lippert
Sridhar G. Iyer
Ulrich Steinbrenner
Christoffer Kieburg
Jurgen Tropsch
Richard Baur
Soeren Zimdahl
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 SE
Original Assignee
BASF SE
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=38002640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20090023820(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Assigned to BASF AKTIENGESELLSCHAFT reassignment BASF AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIEBURG, CHRISTOFFER, BAUR, RICHARD, TROPSCH, JUERGEN, ZIMDAHL, SOEREN, STEINBRENNER, ULRICH, IYER, SRIDHAR G., DAILEY, JAMES S., LIPPERT, ERNST
Publication of US20090023820A1 publication Critical patent/US20090023820A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/825Mixtures of compounds all of which are non-ionic
    • C11D1/8255Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/37Mixtures of compounds all of which are anionic
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/825Mixtures of compounds all of which are non-ionic
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/83Mixtures of non-ionic with anionic compounds
    • C11D1/8305Mixtures of non-ionic with anionic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0026Low foaming or foam regulating compositions
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/165Ethers
    • D06M13/17Polyoxyalkyleneglycol ethers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53Polyethers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/12Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29Sulfates of polyoxyalkylene ethers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02Anionic compounds
    • C11D1/34Derivatives of acids of phosphorus
    • C11D1/345Phosphates or phosphites
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/72Ethers of polyoxyalkylene glycols

Definitions

  • the present invention relates to a surfactant mixture, to formulations comprising such surfactant mixtures, to methods of producing the surfactant mixtures, and to their use.
  • Surfactants are amphiphilic interface-active compounds which comprise a hydrophobic molecular moiety and also a hydrophilic molecular moiety and, in addition, can have charged or uncharged groups. Surfactants are orientedly adsorbed at interfaces and thereby reduce the interfacial tension so that these can form, in solution, association colloids above the critical micelle-formation concentration, meaning that substances which are per se water-insoluble in aqueous solutions are solubilized.
  • surfactants are used, for example, for wetting solids such as fibers or hard surfaces.
  • surfactants are often used in combinations with one another and with further auxiliaries.
  • Typical fields of application are detergents and cleaners for textiles and leather, as formulation of paints and coatings and, for example, in the recovery of petroleum.
  • JP-A 2004/091686 describes the mixture of surfactants, where an alkoxylated branched aliphatic alcohol having 8 to 11 carbon atoms is mixed with a further aliphatic alcohol having 12 to 20 carbon atoms, which is likewise alkoxylated.
  • JP-A 2003/336092 likewise describes polyalkoxylene alkyl ethers which have to satisfy certain conditions.
  • JP-A 2004/035755 describes a nonionic surface-active composition which has alkyleneoxy adducts of an aliphatic alcohol with a HLB value of from 6 to 14.5, and of an aliphatic alcohol with a HLB value of from 11 to 16.
  • WO-A 94/11330 describes alkoxylates of 2-propylheptanol and their use for cleaning textile materials.
  • DE-A 19921330 describes the use of branched fatty alcohol ethoxylates having 8 to 22 carbon atoms which can be used as wool detergents.
  • surfactants or surfactant mixtures which have, at least in part, better properties than those from the prior art.
  • properties refer in particular to their wetting behavior, salt tolerance, foam formation, low tendency to form gels, their washing performance and their emulsion stability.
  • An object of the present invention is therefore to provide a surfactant mixture which, at least in relation to one of the properties listed above, has behavior which is superior to surfactants of the prior art.
  • the degree of branching of the alkanols (of the alkanol mixture) here is defined as follows:
  • the degree of branching of an alcohol arises from the branches of the carbon backbone. For each alcohol molecule, it is defined as the number of carbon atoms which are bonded to three further carbon atoms, plus two times the number of carbon atoms which are bonded to four further carbon atoms.
  • the average degree of branching of an alcohol mixture arises from the sum of all degrees of branching of the individual molecules divided by the number of individual molecules.
  • the degree of branching is determined, for example, by means of NMR methods. This can be carried out through analysis of the carbon backbone with suitable coupling methods (COSY, DEPT, INADEQUATE), followed by a quantification via 13 C NMR with relaxation reagents. However, other NMR methods or GC-MS methods are also possible.
  • the average number of alkoxy groups arises from the sum of all alkoxy groups of the individual molecules divided by the number of individual molecules.
  • a surfactant mixture as described in more detail above, of short-chain and long-chain component can have particularly good properties, particularly with regard to the abovementioned properties.
  • the surfactant mixture according to the present invention comprises a short-chain component (A) which has the alkoxylation product of branched alkanols, where the alkanols have 8 to 12 carbon atoms. More preferably, the alkanols have 9 to 11 carbon atoms, it being particularly preferred if the alkanols have 10 carbon atoms.
  • the short-chain component (A) of the surfactant mixture according to the invention can also comprise only one such alkanol, but typically a mixture of such alkanols.
  • the short-chain component (A) if two or more alkanols are used for the short-chain component (A) if the alkanol has 10 carbon atoms, it is preferred that this mixture is a C 10 Guerbet alcohol mixture.
  • the main components are 2-propylheptanol and 5-methyl-2-propyl-hexanol.
  • the short-chain component (A) consists of at least 90%, preferably 95%, of such a mixture.
  • the short-chain component comprises no isodecanol.
  • the degree of alkoxylation of the alkanol(s) for the short-chain component (A) according to the present invention assumes, on average, values from 3 to 30 alkoxy groups per alkanol.
  • the alkoxy groups may be ethoxy, propoxy, butoxy and pentoxy groups. It is possible for the alkoxylation to take place in random distribution or blockwise, meaning that correspondingly blockwise groups chosen from ethoxy, propoxy, butoxy and pentoxy groups can arise.
  • the alkoxylation product for the short-chain component (A) has a fraction of ethoxy groups relative to the total number of alkoxy groups which is at least 0.5 for the particular alkoxylation product. More preferably, this is at least 0.75 and it is especially preferred if the alkoxylation product comprises exclusively ethoxy groups as alkoxy groups.
  • the alkanol mixture of the short-chain component (A) has an average degree of branching of from 1.0 to 2.0. More preferably, the alkanol mixture of the short-chain component (A) has an average degree of branching in the range from 1 to 1.5.
  • alkoxylation products of branched alkanols which form the short-chain component of the surfactant mixture it is likewise possible that alkoxylation products of unsaturated aliphatic alcohols are present, where these can have the same number of carbon atoms as the alkanols for the short-chain component (A).
  • this group of compounds has a weight fraction, based on the total weight of the surfactant mixture, below 10% by weight, preferably less than 5% by weight.
  • the surfactant mixture can have alkoxylation products, where alkanols form these products which do not have the number of carbon atoms stated above. These are in particular alkanols having 1 to 7 carbon atoms, and alkanols having more than 12 carbon atoms. However, it is preferred if this group of compounds has a weight fraction of at most 10% by weight, preferably of less than 5% by weight, based on the total weight of the surfactant mixture.
  • alkoxylation products of branched alkanols can arise which have a lower or higher degree of alkoxylation. Mention is to be made here in particular of a degree of alkoxylation of 1, 2, and 31 and more alkoxy groups. It is preferred if this group of compounds has less than 30% by weight, preferably less than 15% by weight, based on the total weight of the surfactant mixture. Less than 10% by weight are more preferred, in particular less than 5% by weight.
  • the surfactant mixture of the present invention comprises a long-chain component (B) which has the alkoxylation product of alkanols which have an average degree of branching of from 0.0 to 0.3 and at least 13 to 20 carbon atoms.
  • the alkanol mixture of the long-chain component (B) has 16 to 20 carbon atoms and in particular 16 to 18 carbon atoms.
  • the long-chain component (B) can also be the alkoxylation product of a single alkanol, although this typically has two or more such alkanols.
  • C 12-14 -coconut fatty alcohols native alcohols or alkanols obtained from the Ziegler-ALFOL process, for example, are conceivable.
  • Tallow fatty alcohol can likewise be used. This tallow fatty alcohol can be produced, for example, from cotton oil, linseed oil, corn oil, olive oil, peanut oil, rapeseed oil, rice bran oil, dyer's safflower oil, soybean oil, sunflower oil or beef fat, pork fat, poultry fat, fish fat.
  • the long-chain component (B) consists of at least 90% by weight, preferably of at least 95% by weight, of such a mixture.
  • the average degree of alkoxylation of the alkanol mixture for the long-chain component (B) according to the present invention assumes values from 3 to 30 alkoxy groups per alkanol.
  • the alkoxy groups can be ethoxy, propoxy, butoxy and pentoxy groups. It is possible for the alkoxylation to take place in random distribution or blockwise, meaning that correspondingly blockwise groups chosen from ethoxy, propoxy, butoxy and pentoxy groups can arise.
  • the alkoxylation product for the long-chain component (B) has a fraction of ethoxy groups relative to the total number of alkoxy groups which is at least 0.5 for the particular alkoxylation product. More preferably, this is at least 0.75 and it is particularly preferred if the alkoxylation product comprises exclusively ethoxy groups as alkoxy groups.
  • the alkanol mixture of the long-chain component (B) has an average degree of branching of from 0.0 to 0.3.
  • alkoxylation products of such alkanols which form the long-chain component (B) of the surfactant mixture it is likewise possible that alkoxylation products of unsaturated aliphatic alcohols are present, where these can have the same number of carbon atoms as the alkanols for the long-chain component (B).
  • this group of compounds has a weight fraction, based on the total weight of the surfactant mixture, below 30% by weight, preferably less than 15% by weight. More preferably, the fraction is less than 10% by weight, in particular less than 5% by weight.
  • the surfactant mixture can have alkoxylation products, where alkanols form these products which do not have the number of carbon atoms stated above.
  • these are alkanols having 1 to 12 carbon atoms, and alkanols having more than 20 carbon atoms.
  • this group of compounds has a weight fraction of at most 10% by weight, preferably at most 5% by weight, based on the total weight of the surfactant mixture.
  • alkoxylation products of alkanols with branching from 0 to 0.3 can arise which have a lower or higher degree of alkoxylation.
  • a degree of alkoxylation of 1, 2, and 31 and more alkoxy groups It is preferred if this group of compounds has less than 30% by weight, preferably less than 15% by weight, based on the total weight of the surfactant mixture. More preferably, the fraction is below 10% by weight, in particular below 5% by weight.
  • the ratio of the weight fraction of the short-chain component (A) in the surfactant mixture to the weight fraction of the long-chain component (B) in the surfactant mixture is a value range from 99:1 to 1:99. More preferably, this range is 97:3 to 30:70, in addition more preferably 95:5 to 50:50 and especially preferably 90:10 to 70:30.
  • the respective fraction of components (A) and (B) based on the total fraction of the surfactant mixture is preferably in each case at least 50% by weight, more preferably at least 60% by weight, further more preferably at least 75% by weight, in addition more preferably 90% by weight, based on the total weight of the surfactant mixture.
  • the HLB value according to Griffin is in the range from 10 to 15 for the surfactant mixture according to the present invention.
  • the surfactant mixture of the present invention comprises components (A) and (B) which each comprise at least one alkoxylation product of alcohols.
  • the surfactant mixture according to the invention can also still comprise residues of the unreacted alcohols. However, it is preferred if their fraction is less than 15% by weight, particularly preferably less than 10% by weight, based on the total weight of the surfactant mixture.
  • the alkoxylation products can be used as they are, or their phosphates, sulfate esters or ether carboxylates (carbonates) are used. These can be neutral or in the form of a salt.
  • Suitable counterions are alkali metal and alkaline earth metal cations or ammonium ions, and also alkyl- and alkanolammonium ions.
  • the present invention further relates to a formulation comprising a surfactant mixture according to the invention.
  • the formulation can, for example, comprise 0.01 to 90% by weight of water. Moreover or alternatively, the formulation can have further surfactants or hydrotropes or mixtures thereof.
  • P is a saturated, unsaturated or aromatic carbon backbone to which m alcohol functions are joined which have in turn been etherified with, on average, in each case n alkylene oxide units.
  • n here has a value from 1 to 4 and m a value from 1 to 10.
  • R is an alkylene group having 1 to 10 carbon atoms
  • Ao is a C 2 -C 5 -alkylene oxide.
  • Examples thereof are methylethylene glycols, butylethylene glycols, pentylethylene glycols, hexylethylene glycols, butylpropylene glycols, trimethylolpropane ethoxylates, glycerol ethoxylates, pentaerythritol ethoxylates, ethoxylates and propoxylates of bisphenol A.
  • the present invention further relates to a method of producing a surfactant mixture, comprising the steps:
  • the corresponding alkanols for the short-chain component (A) and long-chain component (B) can also be mixed before the alkoxylation and then the mixture can subsequently be subjected to an alkoxylation.
  • the present invention further relates to a method of producing a surfactant mixture according to the present invention, comprising the steps
  • the surfactant mixtures or formulations according to the invention can be used, for example, as surfactant formulations for cleaning hard surfaces.
  • Suitable surfactant formulations for which the surfactant mixtures according to the invention can be provided as additives are described, for example, in Formulating Detergents and Personal Care Products by Louis Ho Tan Tai, AOCS Press, 2000.
  • soap such as LAS (linear alkyl benzenesulfonate) or paraffinsulfonates or FAS (fatty alcohol sulfate) or FAES (fatty alcohol ethersulfate), acid, such as phosphoric acid, amidosulfonic acid, citric acid, lactic acid, acetic acid, other organic and inorganic acids, solvents, such as ethylene glycol, isopropanol, complexing agents, such as EDTA (N,N,N′,N′-ethylenediaminetetraacetic acid), NTA (N,N,N-nitrilotriacetic acid), MGDA (2-methylglycine-N,N-diacetic acid), phosphonates, polymers, such as polyacrylates, copolymers maleic acid-acrylic acid, alkali donors, such as hydroxides, silicates, carbonates, perfume oils, oxidizing agents, such as perborates, peracid
  • anionic surfactants such as LAS (linear alky
  • Such formulations usually comprise ingredients such as surfactants, builders, fragrances and dyes, complexing agents, polymers and other ingredients. Typical formulations are described, for example in WO 01/32820. Further ingredients suitable for various applications are described in EP-A 0 620 270, WO 95/27034, EP-A 0 681 865, EP-A 0 616 026, EP-A 0 616 028, DE-A 42 37 178 and U.S. Pat. No. 5,340,495 and in Schönfeldt, see above, for example.
  • compositions according to the invention can be used in all areas where the effect of interface-active substances is necessary.
  • the present invention therefore also relates to detergents, cleaners, wetting agents, coatings, adhesives, leather-degreasing compositions, humectants or textile-treatment compositions or cosmetic, pharmaceutical or crop protection formulations comprising a composition according to the invention or a composition prepared by a method according to the invention.
  • the products here preferably comprise 0.1 to 80% by weight of the compositions.
  • the customary constituents of the detergents according to the invention include, for example, builders, surfactants, bleaches, enzymes and further ingredients, as described below.
  • Inorganic builders (A′) suitable for combination with the surfactants according to the invention are primarily crystalline or amorphous alumosilicates with ion-exchanging properties, such as, in particular, zeolites.
  • zeolites Various types of zeolites are suitable, in particular zeolites A, X, B, P, MAP and HS in their Na form or in forms in which Na is partially exchanged for other cations such as Li, K, Ca, Mg or ammonium.
  • Suitable zeolites are described, for example, in EP-A 0 038 591, EP-A 0 021 491, EP-A 0 087 035, U.S. Pat. No. 4,604,224, GB-A 2 013 259, EP-A 0 522 726, EP-A 0 384 070 and WO-A 94/24251.
  • Suitable crystalline silicates (A′) are, for example, disilicates or sheet silicates, e.g. SKS-6 (manufacturer: Hoechst).
  • the silicates can be used in the form of their alkali metal, alkaline earth metal or ammonium salts, preferably as Na, Li and Mg silicates.
  • Amorphous silicates such as, for example, sodium metasilicate, which has a polymeric structure, or Britesil® H20 (manufacturer: Akzo) can likewise be used.
  • Suitable inorganic builder substances based on carbonate are carbonates and hydrogencarbonates. These can be used in the form of their alkali metal, alkaline earth metal or ammonium salts. Preferably, Na, Li and Mg carbonates or hydrogencarbonates, in particular sodium carbonate and/or sodium hydrogencarbonate, are used.
  • Customary phosphates as inorganic builders are polyphosphates, such as, for example, pentasodium triphosphate.
  • the specified components (A′) can be used individually or in mixtures with one another.
  • inorganic builder component is a mixture of alumosilicates and carbonates, in particular of zeolites, primarily zeolite A, and alkali metal carbonates, primarily sodium carbonate, in the weight ratio 98:2 to 20:80, in particular from 85:15 to 40:60.
  • other components (A′) can also be present.
  • the textile detergent formulation according to the invention comprises 0.1 to 20% by weight, in particular 1 to 12% by weight, of organic cobuilders (B′) in the form of low molecular weight, oligomeric or polymeric carboxylic acids, in particular polycarboxylic acids, or phosphonic acids or salts thereof, in particular Na or K salts.
  • B′ organic cobuilders
  • Suitable low molecular weight carboxylic acids or phosphonic acids for (B′) are, for example:
  • C 4 -C 20 -di-, -tri- and -tetracarboxylic acids such as, for example, succinic acid, propanetricarboxylic acid, butanetetracarboxylic acid, cyclopentanetetracarboxylic acid and alkyl- and alkenylsuccinic acids with C 2 -C 16 -alkyl or -alkenyl radicals;
  • C 4 -C 20 -hydroxycarboxylic acids such as, for example, malic acid, tartaric acid, gluconic acid, glutaric acid, citric acid, lactobionic acid and sucrose mono-, di- and tricarboxylic acid;
  • aminopolycarboxylic acids such as, for example, nitrilotriacetic acid, ⁇ -alanine-diacetic acid, ethylenediaminetetraacetic acid, serinediacetic acid, isoserine-diacetic acid, methylglycinediacetic acid and alkylethylenediamine triacetates;
  • salts of phosphonic acids such as, for example, hydroxyethanediphosphonic acid.
  • Suitable oligomeric or polymeric carboxylic acids for (B′) are, for example:
  • Suitable unsaturated C 4 -C 8 -dicarboxylic acids are, for example, maleic acid, fumaric acid, itaconic acid and citraconic acid. Preference is given to maleic acid.
  • the group (i) comprises monoethylenically unsaturated C 3 -C 8 -monocarboxylic acids, such as, for example, acrylic acid, methacrylic acid, crotonic acid and vinylacetic acid. From group (i), preference is given to using acrylic acid and methacrylic acid.
  • Group (ii) comprises monoethylenically unsaturated C 2 -C 22 -olefins, vinyl alkyl ethers with C 1 -C 8 -alkyl groups, styrene, vinyl esters of C 1 -C 8 -carboxylic acids, (meth)acrylamide and vinylpyrrolidone. From group (ii), preference is given to using C 2 -C 6 -olefins, vinyl alkyl ethers with C 1 -C 4 -alkyl groups, vinyl acetate and vinyl propionate.
  • Group (iii) comprises (meth)acrylic esters of C 1 -C 8 -alcohols, (meth)acrylonitrile, (meth)acrylamides of C 1 -C 8 -amines, N-vinylformamide and vinylimidazole.
  • polymers of group (ii) comprise vinyl esters in copolymerized form, these may also be present in partially or completely hydrolyzed form to give vinyl alcohol structural units.
  • Suitable copolymers and terpolymers are known, for example, from U.S. Pat. No. 3,887,806 and DE-A 43 13 909.
  • Suitable copolymers of dicarboxylic acids for (B′) are preferably:
  • Graft polymers of unsaturated carboxylic acids based on low molecular weight carbohydrates or hydrogenated carbohydrates are likewise suitable as (B′).
  • Suitable unsaturated carboxylic acids are, for example, maleic acid, fumaric acid, itaconic acid, citraconic acid, acrylic acid, methacrylic acid, crotonic acid and vinylacetic acid, and mixtures of acrylic acid and maleic acid, which are grafted on in amounts of from 40 to 95% by weight, based on the component to be grafted.
  • Suitable modifying monomers are the abovementioned monomers of groups (ii) and (iii).
  • grafted degraded or degraded reduced starches and grafted polyethylene oxides where 20 to 80% by weight of monomers, based on the graft component, are used in the graft polymerization.
  • a mixture of maleic acid and acrylic acid in the weight ratio from 90:10 to 10:90 is preferably used.
  • Polyglyoxylic acids suitable as (B′) are described, for example, in EP-B 001 004, U.S. Pat. No. 5,399,286, DE-A 41 06 355 and EP-A 0 656 914.
  • the end groups of the polyglyoxylic acids can have various structures.
  • Polyamidocarboxylic acids and modified polyamidocarboxylic acids suitable as (B′) are known, for example, from EP-A 454 126, EP-B 511 037, WO-A 94/01486 and EP-A 581 452.
  • polyaspartic acids or cocondensates of aspartic acid with further amino acids C 4 -C 25 -mono- or -dicarboxylic acids and/or C 4 -C 25 -mono- or -diamines.
  • Particular preference is given to using polyaspartic acids modified with C 6 -C 22 -mono- or -dicarboxylic acids or with C 6 -C 22 -mono- or -diamines produced in phosphorus-containing acids.
  • Condensation products of citric acid with hydroxycarboxylic acids or polyhydroxy compounds suitable as (B′) are known, for example, from WO-A 93/22362 and WO-A 92/16493.
  • Such condensates comprising carboxyl groups usually have molecular masses up to 10 000, preferably up to 5000.
  • (B′) ethylenediaminedisuccinic acid, oxydisuccinic acid, aminopolycarboxylates, aminopolyalkylene phosphonates and polyglutamates.
  • oxidized starches can be used as organic cobuilders.
  • surfactant mixture according to the invention Besides the surfactant mixture according to the invention, further surfactants can be used.
  • Suitable inorganic surfactants (C) are, for example, fatty alcohol sulfates of fatty alcohols having 8 to 22, preferably 10 to 18, carbon atoms, e.g. C 9 -C 11 -alcohol sulfates, C 12 -C 14 -alcohol sulfates, cetyl sulfate, myristyl sulfate, palmityl sulfate, stearyl sulfate and tallow fatty alcohol sulfate.
  • alkanesulfonates such as C 8 -C 24 -, preferably C 10 -C 18 -alkylsulfonates, and soaps, such as, for example, the Na and K salts of C 8 -C 24 -carboxylic acids.
  • anionic surfactants are C 9 -C 20 linear alkylbenzenesulfonates (LAS) and C 9 -C 20 linear alkyltoluenesulfonates.
  • Such anionic surfactants (C) are also C 8 -C 24 -olefinsulfonates and -disulfonates, which can also constitute mixtures of alkene- and hydroxyalkane-sulfonates or -disulfonates, alkyl ester sulfonates, sulfonated polycarboxylic acids, alkyl glyceryl sulfonates, fatty acid glycerol ester sulfonates, alkylphenol polyglycol ether sulfates, paraffinsulfonates having about 20 to about 50 carbon atoms (based on paraffin or paraffin mixtures obtained from natural sources), alkyl phosphates, acyl isethionates, acyl taurates, acyl methyl taurates, alkylsuccinic acids, alkenylsuccinic acids or half-esters or half-amides thereof, alkylsulfo-succinic acids or amides
  • the anionic surfactants are preferably added to the detergent in the form of salts.
  • Suitable cations in these salts are alkali metal ions, such as sodium, potassium and lithium and ammonium salts, such as, for example, hydroxyethylammonium, di(hydroxyethyl)ammonium and tri(hydroxyethyl)ammonium salts.
  • Component (C) is present in the textile detergent formulation according to the invention preferably in an amount of from 3 to 30% by weight, in particular 5 to 20% by weight. If C 9 -C 20 linear alkylbenzenesulfonates (LAS) are used, these are usually used in an amount up to 25% by weight, in particular up to 20% by weight. It is possible to use only one class of anionic surfactants on its own, for example only fatty alcohol sulfates or only alkylbenzenesulfonates, although it is also possible to use mixtures from different classes, e.g. a mixture of fatty alcohol sulfates and alkylbenzenesulfonates. Within the individual classes of anionic surfactants, mixtures of different species can also be used.
  • nonionic surfactants D
  • alkylphenol alkoxylates such as alkylphenol ethoxylates with C 6 -C 14 -alkyl chains and 5 to 30 mol of alkylene oxide units.
  • nonionic surfactants are alkyl polyglucosides or hydroxyalkyl polyglucosides having 8 to 22, preferably 10 to 18, carbon atoms in the alkyl chain. These compounds comprise mostly 1 to 20, preferably 1.1 to 5, glucoside units.
  • Another class of nonionic surfactants are N-alkylglucamides with C 6 -C 22 -alkyl chains. Compounds of this type are obtained, for example, by acylation of reductively aminated sugars with corresponding long-chain carboxylic acid derivatives.
  • nonionic surfactants (D) are also block copolymers of ethylene oxide, propylene oxide and/or butylene oxide (Pluronic and Tetronic brands from BASF), polyhydroxy or polyalkoxy fatty acid derivatives, such as polyhydroxy fatty acid amides, N-alkoxy- or N-aryloxy-polyhydroxy fatty acid amides, fatty acid amide ethoxylates, in particular terminally capped, and also fatty acid alkanolamide alkoxylates.
  • block copolymers of ethylene oxide, propylene oxide and/or butylene oxide Pluronic and Tetronic brands from BASF
  • polyhydroxy or polyalkoxy fatty acid derivatives such as polyhydroxy fatty acid amides, N-alkoxy- or N-aryloxy-polyhydroxy fatty acid amides, fatty acid amide ethoxylates, in particular terminally capped, and also fatty acid alkanolamide alkoxylates.
  • Component (D) is present in the textile detergent formulation according to the invention preferably in an amount of from 1 to 20% by weight, in particular 3 to 12% by weight. It is possible to use only one class of nonionic surfactants on its own, in particular only alkoxylated C 8 -C 22 -alcohols, but it is also possible to use mixtures from different classes. Within the individual classes of nonionic surfactants, mixtures of different species can also be used.
  • anionic surfactants (C) and nonionic surfactants (D) are preferably in the weight ratio from 95:5 to 20:80, in particular from 80:20 to 50:50.
  • surfactant constituents of the surfactant mixture according to the invention should also be taken into consideration.
  • cationic surfactants (E) can also be present in the detergents according to the invention.
  • Suitable cationic surfactants are, for example, interface-active compounds comprising ammonium groups, such as, for example, alkyldimethylammonium halides and compounds of the general formula
  • radical R to R′′′ are alkyl, aryl radicals, alkylalkoxy, arylalkoxy, hydroxyalkyl(alkoxy), hydroxyaryl(alkoxy) groups and X is a suitable anion.
  • the detergents according to the invention can, if appropriate, also comprise ampholytic surfactants (F), such as, for example, aliphatic derivatives of secondary or tertiary amines which comprise an anionic group in one of the side chains, alkyldimethylamine oxides or alkyl- or alkoxymethylamine oxides.
  • F ampholytic surfactants
  • Components (E) and (F) can be present in the detergent formulation up to 25%, preferably 3-15%.
  • the textile detergent formulation according to the invention additionally comprises 0.5 to 30% by weight, in particular 5 to 27% by weight, especially 10 to 23% by weight, of bleaches (G).
  • bleaches examples are alkali metal perborates or alkali metal carbonate perhydrates, in particular the sodium salts.
  • organic peracid which can be used is peracetic acid, which is preferably used during commercial textile washing or commercial cleaning.
  • Bleach or textile detergent compositions to be used advantageously comprise C 1-12 -percarboxylic acids, C 8-16 -dipercarboxylic acids, imidopercaproic acids, or aryldipercaproic acids.
  • acids which can be used are peracetic acid, linear or branched octane-, nonane-, decane- or dodecanemono-peracids, decane- and dodecanediperacid, mono- and diperphthalic acids, -isophthalic acids and -terephthalic acids, phthalimidopercaproic acid and terephthaloyldipercaproic acid.
  • polymeric peracids for example those which comprise acrylic acid basic building blocks in which a peroxy function is present.
  • the percarboxylic acids can be used as free acids or as salts of the acids, preferably alkali metal or alkaline earth metal salts.
  • These bleaches (G) are used, if appropriate, in combination with 0 to 15% by weight, preferably 0.1 to 15% by weight, in particular 0.5 to 8% by weight, of bleach activators (H).
  • the bleach (G) if present) is usually used without bleach activator (H), otherwise bleach activators (H) are also usually present.
  • Suitable bleach activators (H) are:
  • the described bleaching system of bleaches and bleach activators can, if appropriate, also comprise bleach catalysts.
  • Suitable bleach catalyst are, for example, quaternized imines and sulfonimines, which are described, for example, in U.S. Pat. No. 5,360,569 and EP-A 0 453 003.
  • Particularly effective bleach catalysts are manganese complexes which are described, for example, in WO-A 94/21777. In the case of their use in the detergent formulations, such compounds are incorporated at most in amounts up to 1.5% by weight, in particular up to 0.5% by weight.
  • the textile detergent formulation according to the invention additionally comprises 0.05 to 4% by weight of enzymes (J).
  • Enzymes preferably used in detergents are proteases, amylases, lipases and cellulases. Of the enzymes, preferably amounts of 0.1-1.5% by weight, particularly preferably 0.2 to 1.0% by weight, of the formulated enzyme are added.
  • Suitable proteases are, for example, savinase and esperase (manufacturer: Novo Nordisk).
  • a suitable lipase is, for example, lipolase (manufacturer: Novo Nordisk).
  • a suitable cellulase is, for example, celluzym (manufacturer: Novo Nordisk).
  • the textile detergent formulation according to the invention can also comprise enzyme stabilizers, e.g. calcium propionate, sodium formate or boric acids or salts thereof, and/or oxidation inhibitors.
  • the textile detergent formulation according to the invention can also comprise the following further customary additives in the amounts customary for this purpose:
  • Suitable soil release polymers and/or graying inhibitors for detergents are, for example:
  • polyesters of polyethylene oxides terminally capped at one end with di- and/or polyhydric alcohols and dicarboxylic acid are examples of polyesters of polyethylene oxides terminally capped at one end with di- and/or polyhydric alcohols and dicarboxylic acid.
  • polyesters are known, for example from U.S. Pat. No. 3,557,039, GB-A 1 154 730, EP-A 0 185 427, EP-A 0 241 984, EP-A 0 241 985, EP-A 0 272 033 and U.S. Pat. No. 5,142,020.
  • soil release polymers are amphiphilic graft polymers or copolymers of vinyl esters and/or acrylic esters onto polyalkylene oxides (cf. U.S. Pat. No. 4,746,456, U.S. Pat. No. 4,846,995, DE-A 37 11 299, U.S. Pat. No. 4,904,408, U.S. Pat. No. 4,846,994 and U.S. Pat. No. 4,849,126) or modified celluloses, such as, for example, methyl-cellulose, hydroxypropylcellulose or carboxymethylcellulose.
  • the detergent formulation according to the invention is preferably solid, i.e. is usually in powder or granule form or in the form of an extrudate or tablet.
  • the powder- or granule-formed detergents according to the invention can comprise up to 60% by weight of inorganic extenders. Sodium sulfate is usually used for this purpose. Preferably, however, the detergents according to the invention have a low content of extenders and comprise only up to 20% by weight, particularly preferably only up to 8% by weight, of extenders, particularly in the case of compact or ultracompact detergents.
  • the solid detergents according to the invention can have various bulk densities in the range from 300 to 1300 g/l, in particular from 550 to 1200 g/l. Modern compact detergents generally have high bulk densities and exhibit a granule structure. The methods customary in the art can be used for the desired compaction of the detergents.
  • the detergent formulation according to the invention can be produced by customary methods and, if appropriate, be formulated.
  • compositions of compact standard detergents and color detergents are given below (the percentages refer, in the text below and also in the examples, to the weight; the data in brackets in the case of compositions (a) and (b) are preferred ranges):
  • the mass ratio A:B refers here to the ratio of isodecanol to C 13 -C 15 -oxo alcohol.
  • Surfactant 1 Surfactant 2 Wetting 0.5 g/l, 23° C. Wetting 0.5 g/l, 23° C. A:B [g:g] A:B [g:g] HLB 1:0 9:1 8:2 7:3 HLB 1:0 9:1 8:2 7:3 11.6 60 40 40 60 11.6 70 70 70 80 12.5 60 60 —)* 12.5 100 90 100 — 14.3 100 100 — 200 14.3 200 150 — 160 Wetting 1.0 g/l, 23° C. Wetting 1.0 g/l, 23° C.
  • 2% surfactant mixture is mixed with aqueous NaOH solutions (0%, 1%, 2%, 3% etc.), and after storage for 24 h at 23° C., it is tested whether the mixture is stable (clear or cloudy) or whether phase separation or creaming has taken place.
  • the highest concentration of NaOH at which the formulation appears still optically one-phase (clear or cloudy) after 24 h at 23° C. is given.
  • Surfactant 1 Surfactant 2 % NaOH, 23° C. % NaOH, 23° C. A:B [g:g] A:B [g:g] HLB 9:1 8:2 7:3 HLB 9:1 8:2 7:3 11.0 —)* 2 — 11.0 — 2 — 11.6 3 — 5 11.6 — — — 12.5 — 3 — 12.5 — 3 — 14.0 — 5 — 14.0 — 5 — 14.3 5 — 5 14.3 — — — *not measured. Summary: Surfactant 1 and surfactant 2 behave similarly.
  • Surfactant 1 is combined with water and homogenized well. The mixture is then left to rest for 24 h at 23° C. Then, a Brookfield rheometer (spindle 2-7, 60 rpm, 23° C.) is used to determine the viscosity of the mixture.
  • the emulsion stability is determined by means of the marker method, as described in DE 10247086.
  • 1% by weight of surfactant is mixed with 69% by weight of water and then 30% by weight of oil—dyed yellow or blue—are added. Then, using a propeller stirrer for 15 minutes, an input of about 10 kW/m 3 is introduced.
  • the emulsions obtained are mixed, and the droplet size distribution is measured by means of statistical laser scattering.
  • the following tables give the d 50 , the median of the droplets.
  • the emulsions are then stored at 23° C. At periodic intervals, the emulsions are shaken, a sample is taken and the fraction of green drops, formed by coalescence, is determined by means of microscopy and electronic image analysis. The measured green fractions are then plotted against the storage time and fitted by the following function by the least squares method:
  • oils used are sunflower oil (56 mm 2 /s at 25° C.) and paraffin oil (30 mm 2 /s at 25° C.).
  • WFK soiled fabric 10D About 10 g of WFK soiled fabric 10D are rolled up and placed into a small laundry basket for a washing machine Ahiba Texomat. 200 ml of a wash liquor of softened water and 1 g/l of the respective surfactant are poured into the glass container and brought to 60° C. in the dyeing and washing apparatus. The device is started and heated from 60° C. to 95° C. in 15 min, at 95° C., the temperature is held for 15 min. The soiled fabric is then removed, and rinsed twice hot and once cold. The fabric is squeezed, dried and mangled while hot. The degree of whiteness on the soiled side of the fabric is assessed in Berger units on a suitable spectrometer (Datacolor-spectrometer Spectraflash 500).
  • Washing conditions Primary wash Device Launder-o-meter from Atlas, Chicago USA Wash liquor 250 ml Wash time 30 min at stated temperature (including heating time) Detergent dosing 5 g/l Water hardness 3 mmol/l Ca:Mg 4:1 Liquor ratio 1:12.5
  • the washed test fabrics are measured using a photometer from Data Color (Elrepho 2000).
  • the table below gives the reflectance value (R at 460 nm) in percent. The higher the reflectance value, the better the primary detergency.
  • Lutensol AO7 Lutensol AO7
  • without surfactant a formulation comprising Lutensol AO7 as surfactant
  • Standardization was carried out linearly, with “without surfactant” being set at 0% and “Lutensol AO7” being set as 100%:
  • % (Detergency) 100% ⁇ [reflectance (surfactant 1 or 2) ⁇ reflectance (“without surfactant”)]i[reflectance (“Lutensol A07”) ⁇ reflectance (“Without surfactant”)]
  • Surfactant 1 Surfactant 2 A:B [g:g] HLB Foam in ml Foam in ml 9:1 11.6 140 250 9:1 12.5 270 220 9:1 14.3 400 390 8:2 11.6 200 260 8:2 12.5 280 290 7:3 11.6 170 220 7:3 14.3 340 390 Summary: Surfactant 1 is a weaker foamer than surfactant 2.
  • surfactant 1 is clearly superior to surfactant 2 in detergency, lack of foam, wetting rate and emulsion stability without displaying disadvantages regarding salt stability.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
US12/280,114 2006-02-22 2007-02-15 Surfactant mixture containing short-chain and also long-chain components Abandoned US20090023820A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06110269 2006-02-22
EP06110269.5 2006-02-22
PCT/EP2007/051463 WO2007096292A1 (fr) 2006-02-22 2007-02-15 Melange de tensioactifs comprenant des composants a chaine courte et des composants a chaine longue

Publications (1)

Publication Number Publication Date
US20090023820A1 true US20090023820A1 (en) 2009-01-22

Family

ID=38002640

Family Applications (3)

Application Number Title Priority Date Filing Date
US12/280,114 Abandoned US20090023820A1 (en) 2006-02-22 2007-02-15 Surfactant mixture containing short-chain and also long-chain components
US11/677,824 Expired - Fee Related US7504373B2 (en) 2006-02-22 2007-02-22 Surfactant composition and method of forming
US11/932,420 Active US7503333B2 (en) 2006-02-22 2007-10-31 Method of washing a surface with a surfactant composition

Family Applications After (2)

Application Number Title Priority Date Filing Date
US11/677,824 Expired - Fee Related US7504373B2 (en) 2006-02-22 2007-02-22 Surfactant composition and method of forming
US11/932,420 Active US7503333B2 (en) 2006-02-22 2007-10-31 Method of washing a surface with a surfactant composition

Country Status (12)

Country Link
US (3) US20090023820A1 (fr)
EP (1) EP1988986B1 (fr)
JP (1) JP5210177B2 (fr)
KR (1) KR101057048B1 (fr)
CN (1) CN101389398B (fr)
AT (1) ATE450311T1 (fr)
BR (1) BRPI0707852A2 (fr)
CA (1) CA2640642C (fr)
DE (1) DE502007002180D1 (fr)
ES (1) ES2336379T3 (fr)
PL (1) PL1988986T3 (fr)
WO (1) WO2007096292A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090090631A1 (en) * 2007-10-03 2009-04-09 Emat Technology, Llc Substrate holder and electroplating system
US20090188553A1 (en) * 2008-01-25 2009-07-30 Emat Technology, Llc Methods of fabricating solar-cell structures and resulting solar-cell structures
US8262894B2 (en) 2009-04-30 2012-09-11 Moses Lake Industries, Inc. High speed copper plating bath
WO2013044442A1 (fr) * 2011-09-27 2013-04-04 Dow Global Technologies Llc Composition de tensioactif d'alcoxylate ramifié
US20130303430A1 (en) * 2012-05-10 2013-11-14 Basf Se Alkoxylated alcohols and their use in formulations for hard surface cleaning
US8916512B2 (en) 2010-06-21 2014-12-23 Basf Se Surfactant component and a composition including the same
US9109054B2 (en) 2012-06-25 2015-08-18 Basf Se Process for emulsion polymerization
US20160340612A1 (en) * 2015-05-19 2016-11-24 Ecolab Usa Inc. Efficient surfactant system on plastic and all types of ware
WO2017198438A1 (fr) * 2016-05-17 2017-11-23 Unilever Plc Compositions détergentes liquides pour le linge
WO2017198574A1 (fr) * 2016-05-17 2017-11-23 Unilever Plc Compositions liquides de détergent pour lessive
US20210260566A1 (en) * 2020-02-21 2021-08-26 Tersus Environmental Llc Enhanced Reduction Bioremediation Method Using In-situ Alcoholysis
US20240002749A1 (en) * 2016-02-05 2024-01-04 Ecolab Usa Inc. Detergent compositions for cleaning in the cosmetic and pharmaceutical industry

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5210177B2 (ja) * 2006-02-22 2013-06-12 ビーエーエスエフ ソシエタス・ヨーロピア 短鎖並びに長鎖成分を含有する界面活性剤混合物
KR101558626B1 (ko) * 2007-08-29 2015-10-08 바스프 에스이 고체 저발포성 침윤제로서의 에스테르화 알킬 알콕실레이트
US7838484B2 (en) * 2008-04-18 2010-11-23 Ecolab Inc. Cleaner concentrate comprising ethanoldiglycine and a tertiary surfactant mixture
TW201031743A (en) * 2008-12-18 2010-09-01 Basf Se Surfactant mixture comprising branched short-chain and branched long-chain components
BRPI0900238A2 (pt) 2009-02-12 2010-10-26 Arch Chem Inc composição antimicrobiana e processo para controle da contaminação microbiana em processos de fermentação alcóolica
WO2011003904A1 (fr) 2009-07-10 2011-01-13 Basf Se Mélange de tensioactifs contenant des constituants à chaîne courte et à chaîne longue
WO2011066276A1 (fr) 2009-11-25 2011-06-03 Basf Se Composition nettoyante biodégradable
JP2013518984A (ja) 2010-02-09 2013-05-23 ビーエーエスエフ ソシエタス・ヨーロピア ビルダー組成物
BR112012019872A2 (pt) 2010-02-09 2016-04-26 Basf Se composicao de detergente
WO2012106443A1 (fr) * 2011-02-01 2012-08-09 Diversey, Inc. Compositions pour épurateurs d'air humide et procédés de fonctionnement et de nettoyage d'épurateurs d'air humide faisant intervenir lesdites compositions
JP2015516017A (ja) * 2012-05-10 2015-06-04 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se アルコキシル化アルコールおよび硬質表面清浄用配合物におけるそれらの使用方法
JP6272882B2 (ja) * 2012-10-11 2018-01-31 ビーエーエスエフ エスイー 水性コーティング用界面活性剤
US8901063B2 (en) 2012-11-30 2014-12-02 Ecolab Usa Inc. APE-free laundry emulsifier
WO2014095793A1 (fr) 2012-12-19 2014-06-26 Akzo Nobel Chemicals International B.V. Utilisation d'un alcool éthoxylé en tant qu'hydrotrope pour un adduit d'oxyde d'alkylène d'un alcool
CN103586229A (zh) * 2013-11-08 2014-02-19 无锡英普林纳米科技有限公司 一种提高纳米印章抗粘性能的方法
FR3029522B1 (fr) * 2014-12-03 2019-08-09 Tereos Starch & Sweeteners Belgium Synthese d'ethers de sucre a longue chaine alkyle et leurs utilisations comme agent tensioctif
EP3423556A1 (fr) * 2016-03-04 2019-01-09 S.C. Johnson & Son, Inc. Compositions neutres de nettoyage des sols
WO2018078603A1 (fr) * 2016-10-31 2018-05-03 Sabic Global Technologies B.V. Formule pour un pouvoir détergent et un bénéfice anti-dépôt supérieurs
CN107754722A (zh) * 2017-10-26 2018-03-06 湖南华腾制药有限公司 一种聚乙二醇化格尔伯特醇表面活性剂及其制备方法
CN108865480B (zh) * 2018-08-09 2020-11-06 广州立白企业集团有限公司 一种自动洗碗机专用洗涤剂组合物
CA3108385A1 (fr) * 2018-08-30 2020-03-05 Basf Se Enrichissement de phosphate a partir de minerais contenant du phosphate
WO2020086929A1 (fr) 2018-10-26 2020-04-30 Ecolab Usa Inc. Ensemble de tensioactifs synergiques destiné au nettoyage de salissures alimentaires et huileuses
AR118833A1 (es) * 2019-05-03 2021-11-03 Sasol Performance Chemicals Gmbh Composiciones desespumantes no acuosas y su uso en el control de espuma de espumas no acuosas
CN117597423A (zh) * 2021-05-05 2024-02-23 Sabic环球技术有限责任公司 直链脂肪醇和支化脂肪醇混合物的单阶段反应乙氧基化方法
CN114164434B (zh) * 2021-12-10 2024-05-03 德旭新材料(佛冈)有限公司 一种除蜡组合物及其制备方法和应用

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508036A (en) * 1950-05-16 Compounds having high wetting
US3121058A (en) * 1960-10-03 1964-02-11 Sinclair Refining Co Lubricant composition
US3983078A (en) * 1973-10-15 1976-09-28 The Procter & Gamble Company Oil removal detergent compositions
US4147649A (en) * 1976-01-02 1979-04-03 The Procter & Gamble Company Liquid detergent composition
US4288339A (en) * 1979-10-01 1981-09-08 Henkel Kommanditgesellschaft Auf Aktien Spray cleaner composition for the spot treatment of textiles before washing
US4968450A (en) * 1988-01-14 1990-11-06 Kao Corporation Mild cosmetic cleansing foams containing an HlB3-8 nonionic surfactant
US5661121A (en) * 1992-11-19 1997-08-26 Berol Nobel Ab 2-propyl heptanol alkoxylates and process of cleaning hard surfaces therewith
US5705476A (en) * 1994-05-09 1998-01-06 Bayer Aktiengesellschaft Low-foaming wetting agent consisting of various alkoxylated alcohol mixtures
US5750486A (en) * 1993-10-08 1998-05-12 Henkel Kommanditgesellschaft Auf Aktien Low-foaming cleaning formulations
US6737553B1 (en) * 1998-12-23 2004-05-18 Basf Aktiengesellschaft Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use
US6812201B1 (en) * 1999-09-22 2004-11-02 Cognis Deutschland Gmbh & Co. Kg Low-foaming, nonionic surfactant mixtures, and laundry detergents containing the same
US6906230B1 (en) * 1999-03-19 2005-06-14 Basf Aktiengesellschaft Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use
US20050170968A1 (en) * 2002-04-24 2005-08-04 Rainer Berghaus Use of defined alcohol alkoxylates as adjuvants in the agrotechnical field
US20050170991A1 (en) * 2002-04-26 2005-08-04 Basf Aktiengesellschaft Alkoxylate mixtures and detergents containing the same
US20050215452A1 (en) * 2002-04-26 2005-09-29 Alfred Ruland C10-alkanolalkoxylate mixtures and the use thereof
US20060165616A1 (en) * 2002-07-22 2006-07-27 Michael Brock Microemulsion containing anti-uv filters and/or anti-dandruff agents
US7357922B1 (en) * 1999-02-08 2008-04-15 Sasol Germany Gmbh Microemulsion containing alkanolammonium salts of fatty alcohol sulfates and/or alkylpolyalkyleneglycoethersulfates
US7503333B2 (en) * 2006-02-22 2009-03-17 Basf Corporation Method of washing a surface with a surfactant composition
US7842650B2 (en) * 2006-07-24 2010-11-30 Basf Aktiengesellschaft Mixture for improved foaming in the extraction of petroleum or natural gas
US8519196B2 (en) * 2003-10-14 2013-08-27 Basf Aktiengesellschaft C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418830A (en) 1973-02-26 1975-12-24 Jeyes Group Ltd Lavatory cleansing blokc
JPS5345806B2 (fr) 1973-06-04 1978-12-09
JPS5412925B2 (fr) 1973-06-06 1979-05-26
DE2910955A1 (de) 1978-03-21 1979-10-04 Jeyes Group Ltd Waschraum- bzw. toilettenreinigungsmittel, ein verfahren zu dessen herstellung sowie dessen bestimmungsgemaesse verwendung
US4587030A (en) 1983-07-05 1986-05-06 Economics Laboratory, Inc. Foamable, acidic cleaning compositions
US4501680A (en) 1983-11-09 1985-02-26 Colgate-Palmolive Company Acidic liquid detergent composition for cleaning ceramic tiles without eroding grout
US4722802A (en) 1986-03-26 1988-02-02 The Drackett Company Process for the manufacture of surfactant cleansing blocks and compositions thereof
DE3640090A1 (de) 1986-11-24 1988-06-01 Henkel Kgaa Reinigungsblock fuer den wasserkasten von spueltoiletten
US4911858A (en) 1988-09-15 1990-03-27 Kiwi Brands, Inc. Toilet bowl cleaner
US4911859A (en) 1988-09-15 1990-03-27 Kiwi Brands, Inc. Toilet bowl cleaners containing iodophors
US5049302A (en) 1988-10-06 1991-09-17 Basf Corporation Stable liquid detergent compositions with enchanced clay soil detergency and anti-redeposition properties
US4999869A (en) 1989-10-05 1991-03-19 Basf Corporation Pre-treating textiles with dispersions of graft polymers based on polyalkylene oxides to impart soil release properties thereto
DE4029777A1 (de) * 1990-09-20 1992-03-26 Henkel Kgaa Fluessige, nichtionische tensidkombination mit verbesserter kaeltestabilitaet
US5342550A (en) 1992-03-17 1994-08-30 Basf Corp. Solid delivery systems for toilet tanks, urinals and condensate water
US5340495A (en) 1993-04-30 1994-08-23 Siebert, Inc. Compositions for cleaning ink from a printing press and methods thereof
US5514288A (en) 1993-12-28 1996-05-07 Basf Corporation Method of pretreating fabrics to impart soil release properties thereto using polymers of vinyl ethers
US5733856A (en) 1994-04-08 1998-03-31 Basf Corporation Detergency boosting polymer blends as additives for laundry formulations
US5789369A (en) 1995-05-23 1998-08-04 Basf Corporation Modified polyacrylic acid polymers for anti-redeposition performance
US5562850A (en) 1995-07-26 1996-10-08 The Procter & Gamble Company Toilet bowl detergent system
US6221823B1 (en) 1995-10-25 2001-04-24 Reckitt Benckiser Inc. Germicidal, acidic hard surface cleaning compositions
US6420329B1 (en) 1995-10-26 2002-07-16 S. C. Johnson & Son, Inc. Cleaning compositions
US5861121A (en) * 1996-11-21 1999-01-19 Psc Technologies, Inc. Chamber for reception, Lateral division and redirection of liquid metal flow
DE19750456A1 (de) * 1997-11-14 1999-05-27 Henkel Ecolab Gmbh & Co Ohg Mittel zum Reinigen von harten Oberflächen
US6187738B1 (en) 1998-02-02 2001-02-13 Playtex Products, Inc. Stable compositions for removing stains from fabrics and carpets
CA2330279C (fr) 1998-05-22 2003-06-10 The Procter & Gamble Company Compositions de nettoyage acides a tensioactif detergent sulfate d'alykle c10
US6159916A (en) 1998-06-12 2000-12-12 The Clorox Company Shower rinsing composition
US6315835B1 (en) 2000-04-27 2001-11-13 Basf Corporation Anti-spotting and anti-filming hard surface cleaning formulations and methods
US6559112B2 (en) 2001-01-30 2003-05-06 Johnsondiversey, Inc. Neutral cleaning composition with moderate and low foaming surfactants
DE10116021A1 (de) * 2001-03-30 2002-10-24 Henkel Kgaa Wasch-oder Reinigungsmittel mit verbesserter Reinigungsleistung
US6897188B2 (en) 2001-07-17 2005-05-24 Ecolab, Inc. Liquid conditioner and method for washing textiles
JP4112500B2 (ja) 2002-04-26 2008-07-02 ビーエーエスエフ ソシエタス・ヨーロピア C10−アルカノールアルコキシラート類及びその使用
JP2003336092A (ja) 2002-05-20 2003-11-28 Dai Ichi Kogyo Seiyaku Co Ltd 濃縮型液体洗浄剤組成物
JP2004035755A (ja) * 2002-07-04 2004-02-05 Sanyo Chem Ind Ltd ノニオン界面活性剤
JP2004091686A (ja) 2002-08-30 2004-03-25 Dai Ichi Kogyo Seiyaku Co Ltd 非イオン界面活性剤組成物
JP4927728B2 (ja) * 2004-07-15 2012-05-09 アクゾ ノーベル ナムローゼ フェンノートシャップ ホスフェート化アルカノール、そのハイドロトロープとしての使用および該組成物を含有する洗浄用組成物
US7189685B2 (en) 2004-07-23 2007-03-13 Ecclab Inc. Method and composition for removing hydrophobic soil
DE102004039941A1 (de) * 2004-08-17 2006-02-23 Basf Ag Netzmittel für Tränkharze
DE602005005784T2 (de) * 2005-02-11 2009-04-09 The Procter & Gamble Company, Cincinnati Feste Reinigungsmittelzusammensetzung

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508036A (en) * 1950-05-16 Compounds having high wetting
US3121058A (en) * 1960-10-03 1964-02-11 Sinclair Refining Co Lubricant composition
US3983078A (en) * 1973-10-15 1976-09-28 The Procter & Gamble Company Oil removal detergent compositions
US4147649A (en) * 1976-01-02 1979-04-03 The Procter & Gamble Company Liquid detergent composition
US4288339A (en) * 1979-10-01 1981-09-08 Henkel Kommanditgesellschaft Auf Aktien Spray cleaner composition for the spot treatment of textiles before washing
US4968450A (en) * 1988-01-14 1990-11-06 Kao Corporation Mild cosmetic cleansing foams containing an HlB3-8 nonionic surfactant
US5661121A (en) * 1992-11-19 1997-08-26 Berol Nobel Ab 2-propyl heptanol alkoxylates and process of cleaning hard surfaces therewith
US5750486A (en) * 1993-10-08 1998-05-12 Henkel Kommanditgesellschaft Auf Aktien Low-foaming cleaning formulations
US5705476A (en) * 1994-05-09 1998-01-06 Bayer Aktiengesellschaft Low-foaming wetting agent consisting of various alkoxylated alcohol mixtures
US6737553B1 (en) * 1998-12-23 2004-05-18 Basf Aktiengesellschaft Method for producing surfactant alcohols and surfactant alcohol ethers, the resulting products and their use
US7357922B1 (en) * 1999-02-08 2008-04-15 Sasol Germany Gmbh Microemulsion containing alkanolammonium salts of fatty alcohol sulfates and/or alkylpolyalkyleneglycoethersulfates
US6906230B1 (en) * 1999-03-19 2005-06-14 Basf Aktiengesellschaft Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use
US6812201B1 (en) * 1999-09-22 2004-11-02 Cognis Deutschland Gmbh & Co. Kg Low-foaming, nonionic surfactant mixtures, and laundry detergents containing the same
US20050170968A1 (en) * 2002-04-24 2005-08-04 Rainer Berghaus Use of defined alcohol alkoxylates as adjuvants in the agrotechnical field
US20050170991A1 (en) * 2002-04-26 2005-08-04 Basf Aktiengesellschaft Alkoxylate mixtures and detergents containing the same
US20050215452A1 (en) * 2002-04-26 2005-09-29 Alfred Ruland C10-alkanolalkoxylate mixtures and the use thereof
US20060165616A1 (en) * 2002-07-22 2006-07-27 Michael Brock Microemulsion containing anti-uv filters and/or anti-dandruff agents
US8519196B2 (en) * 2003-10-14 2013-08-27 Basf Aktiengesellschaft C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents
US7503333B2 (en) * 2006-02-22 2009-03-17 Basf Corporation Method of washing a surface with a surfactant composition
US7504373B2 (en) * 2006-02-22 2009-03-17 Basf Corporation Surfactant composition and method of forming
US7842650B2 (en) * 2006-07-24 2010-11-30 Basf Aktiengesellschaft Mixture for improved foaming in the extraction of petroleum or natural gas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
UIImann's Encyclopedia of Industrial Chemistry, 5th, Completely Revised Ed., Vol. A 10: Ethanolamines to Fibers, 4. Synthetic Organic, Edited by Wolfgang Gerhartz et al, copyright 1987, VCH Verlagsgesellschaft mbH, D-6940 Weinheim, Fed. Rep. of Germany (Received date: 05-1994), pages 176-177. *

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090090631A1 (en) * 2007-10-03 2009-04-09 Emat Technology, Llc Substrate holder and electroplating system
US7905994B2 (en) 2007-10-03 2011-03-15 Moses Lake Industries, Inc. Substrate holder and electroplating system
US20090188553A1 (en) * 2008-01-25 2009-07-30 Emat Technology, Llc Methods of fabricating solar-cell structures and resulting solar-cell structures
US8262894B2 (en) 2009-04-30 2012-09-11 Moses Lake Industries, Inc. High speed copper plating bath
US8916512B2 (en) 2010-06-21 2014-12-23 Basf Se Surfactant component and a composition including the same
WO2013044442A1 (fr) * 2011-09-27 2013-04-04 Dow Global Technologies Llc Composition de tensioactif d'alcoxylate ramifié
JP2014526586A (ja) * 2011-09-27 2014-10-06 ダウ グローバル テクノロジーズ エルエルシー 分岐アルコキシレート界面活性剤組成物
US9006166B2 (en) 2011-09-27 2015-04-14 Dow Global Technologies Llc Branched alkoxylate surfactant composition
US20130303430A1 (en) * 2012-05-10 2013-11-14 Basf Se Alkoxylated alcohols and their use in formulations for hard surface cleaning
US9109054B2 (en) 2012-06-25 2015-08-18 Basf Se Process for emulsion polymerization
US11274265B2 (en) * 2015-05-19 2022-03-15 Ecolab Usa. Inc. Efficient surfactant system on plastic and all types of ware
US20160340612A1 (en) * 2015-05-19 2016-11-24 Ecolab Usa Inc. Efficient surfactant system on plastic and all types of ware
US11912960B2 (en) 2015-05-19 2024-02-27 Ecolab Usa Inc. Efficient surfactant system on plastic and all types of ware
US11773346B2 (en) * 2015-05-19 2023-10-03 Ecolab Usa Inc. Efficient surfactant system on plastic and all types of ware
US20220154103A1 (en) * 2015-05-19 2022-05-19 Ecolab Usa Inc. Efficient surfactant system on plastic and all types of ware
US10550354B2 (en) * 2015-05-19 2020-02-04 Ecolab Usa Inc. Efficient surfactant system on plastic and all types of ware
US20240002749A1 (en) * 2016-02-05 2024-01-04 Ecolab Usa Inc. Detergent compositions for cleaning in the cosmetic and pharmaceutical industry
US10947480B2 (en) * 2016-05-17 2021-03-16 Conopeo, Inc. Liquid laundry detergent compositions
AU2017267127B2 (en) * 2016-05-17 2020-04-02 Unilever Global Ip Limited Liquid laundry detergent compositions
WO2017198438A1 (fr) * 2016-05-17 2017-11-23 Unilever Plc Compositions détergentes liquides pour le linge
AU2017267050B2 (en) * 2016-05-17 2020-03-05 Unilever Global Ip Limited Liquid laundry detergent compositions
US20190144782A1 (en) * 2016-05-17 2019-05-16 Conopco, Inc., D/B/A Unilever Liquid laundry detergent compositions
US11572529B2 (en) * 2016-05-17 2023-02-07 Conopeo, Inc. Liquid laundry detergent compositions
US20190136151A1 (en) * 2016-05-17 2019-05-09 Conopco, Inc., D/B/A Unilever Liquid laundry detergent compositions
CN109153941A (zh) * 2016-05-17 2019-01-04 荷兰联合利华有限公司 液体洗衣洗涤剂组合物
WO2017198574A1 (fr) * 2016-05-17 2017-11-23 Unilever Plc Compositions liquides de détergent pour lessive
US20210260566A1 (en) * 2020-02-21 2021-08-26 Tersus Environmental Llc Enhanced Reduction Bioremediation Method Using In-situ Alcoholysis
US11577231B2 (en) * 2020-02-21 2023-02-14 Tersus Environmental Llc Enhanced reduction bioremediation method using in-situ alcoholysis

Also Published As

Publication number Publication date
CN101389398A (zh) 2009-03-18
BRPI0707852A2 (pt) 2011-05-10
PL1988986T3 (pl) 2010-05-31
US7504373B2 (en) 2009-03-17
DE502007002180D1 (de) 2010-01-14
US7503333B2 (en) 2009-03-17
CA2640642C (fr) 2014-06-10
US20080103083A1 (en) 2008-05-01
ES2336379T3 (es) 2010-04-12
ATE450311T1 (de) 2009-12-15
EP1988986A1 (fr) 2008-11-12
CN101389398B (zh) 2012-03-21
KR20080087178A (ko) 2008-09-30
WO2007096292A1 (fr) 2007-08-30
JP2009527611A (ja) 2009-07-30
KR101057048B1 (ko) 2011-08-16
US20070225189A1 (en) 2007-09-27
EP1988986B1 (fr) 2009-12-02
CA2640642A1 (fr) 2007-08-30
JP5210177B2 (ja) 2013-06-12

Similar Documents

Publication Publication Date Title
CA2640642C (fr) Melange de tensioactifs comprenant des composants a chaine courte et des composants a chaine longue
EP1861354B1 (fr) Alkylalkoxylates estérifiés servant de tensiosactifs peu moussants
EP2185675B1 (fr) Alcoxylates d'alkyle estérifiés comme mouillants solides peu moussants
US6034257A (en) Method for separating glycerin from reaction mixtures containing glycerin and fatty acid amides, alkoxylated amides obtained therefrom and the use thereof
GB2145726A (en) Surface active agents
WO2011003904A1 (fr) Mélange de tensioactifs contenant des constituants à chaîne courte et à chaîne longue
JP4778232B2 (ja) 補助界面活性剤としてのアルキルグリシドールカーボネート
DE19650537A1 (de) Verwendung von endgruppenverschlossenen Fettsäureamidalkoxylaten in Wasch- und Reinigungsmitteln
RU2204588C2 (ru) Неионные поверхностно-активные композиции, способ их получения и их использование
WO1998022431A1 (fr) Hydroxyamides d'acides gras et leur utilisation comme substances a activite de surface, comme agents tensioactifs non ioniques ou comme emulsifiants
DE2200040A1 (de) Schwachschaeumende wasch-, spuel- und reinigungsmittel

Legal Events

Date Code Title Description
AS Assignment

Owner name: BASF AKTIENGESELLSCHAFT, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DAILEY, JAMES S.;LIPPERT, ERNST;IYER, SRIDHAR G.;AND OTHERS;REEL/FRAME:021430/0531;SIGNING DATES FROM 20070605 TO 20070628

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION