EP1879990A1 - Produits detergents et nettoyants contenant des propoxylates et ethoxylates d'alcool - Google Patents

Produits detergents et nettoyants contenant des propoxylates et ethoxylates d'alcool

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Publication number
EP1879990A1
EP1879990A1 EP06724362A EP06724362A EP1879990A1 EP 1879990 A1 EP1879990 A1 EP 1879990A1 EP 06724362 A EP06724362 A EP 06724362A EP 06724362 A EP06724362 A EP 06724362A EP 1879990 A1 EP1879990 A1 EP 1879990A1
Authority
EP
European Patent Office
Prior art keywords
formula
washing
detergents
alcohol
cleaners
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
EP06724362A
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German (de)
English (en)
Other versions
EP1879990B1 (fr
Inventor
Johannes Himmrich
Guenther Schimmel
Hans Juergen Scholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant Produkte Deutschland GmbH
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Filing date
Publication date
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Application filed by Clariant Produkte Deutschland GmbH filed Critical Clariant Produkte Deutschland GmbH
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups

Definitions

  • the invention relates to the use of alcohol polyethoxylate polypropoxylates for the production of low-foaming detergents and cleaners with improved cleaning power against oily-greasy soils and stains.
  • Fatty alcohol ethoxylate propoxylates having from 1 to 10 EO and from 1 to 10 PO units as the foam suppressant.
  • the task was mild to provide low-foam surfactants, which show improved washing and cleaning ability, are well formulated and processable and even at low washing temperatures and low water input not to
  • the invention relates to detergents and cleaners containing alcohol Ethoxylate propoxylates of the formula 1
  • R 1 is C 6 -C 30 -alkyl or C 6 -C 30 -alkynyl
  • A is a group of the formula
  • R 2 is hydrogen or C 1 -C 6 -alkyl
  • x is a number from 1 to 10
  • y is a number from 2 to 12, with the proviso that the value of the index y is always higher than the value of the index x.
  • R 1 is a linear or branched alkyl or alkenyl group and preferably contains 12 to 22, in particular 12 to 18 C-atoms.
  • R 2 is preferably hydrogen, but may also be methyl, ethyl, n-propyl, n-butyl, n-pentyl, n-hexyl, n-heptyl or n-octyl.
  • the compounds of formula 1 may have a narrow homolog distribution of the ethylene oxide or propylene oxide ("narrow range ethoxylates propoxylates”) or a broad homolog distribution of the ethylene oxide or propylene oxide ("broad range ethoxylates propoxylates").
  • ethylene oxide index x
  • propylene oxide index y
  • the sum of the numbers for x and y is preferably 3 to 14, 4 to 13 and 5 to 12. It is essential that in individual cases the value for the index y must be greater than the value for the index x.
  • the EO or PO units can be randomly distributed or arranged in a block, the latter variant is preferred.
  • the detergents and cleaners according to the invention contain one or more alcohol ethoxylate propoxylates according to formula 1, wherein R 1 is a linear or branched alkyl group having 12 to 18 carbon atoms, preferably a linear or branched radical of alcohols of native origin with 12 to 18
  • A is a group of the formula - (OC 3 H 6 ) y - (OC 2 H 4 ) x -, the subscript x is a number from 1 to 10, preferably 1 to 8, more preferably from 2 to 6 and most preferably from 2 to 4, the subscript y is from 1 to 12, preferably from 2 to 10, more preferably from 3 to 7, and most preferably from 4 to 6, and the sum of the numbers x + y is in the range from 2 to 20 3 to 14, more preferably 4 to 13 and most preferably 5 to 12, and R 2 is hydrogen.
  • the washing and cleaning agents according to the invention comprise one or more alcohol ethoxylate propoxylates according to formula 1, wherein R 1 is a linear or branched alkyl group having 12 to 18 carbon atoms, or mixtures thereof, preferably a Ci 2 / i 5 alkyl group, A is a group of the formula - (OC 3 He) Y - (OC ⁇ H- I ) x -, the index x is a number from 1 to 4, preferably 2, the index y is a number of 4 to 10, preferably 4 to 8, more preferably from 5 to 7 and exceptionally preferably 5 and the sum of the numbers x + y in the range of 5 to 14, preferably 6 to 10, particularly preferably 7 to 9 and exceptionally preferably 7 to 8 and R 2 is hydrogen.
  • R 1 is a linear or branched alkyl group having 12 to 18 carbon atoms, or mixtures thereof, preferably a Ci 2 / i 5 alkyl group
  • A is a group of the formula - (OC 3 He)
  • the detergents and cleaners according to the invention comprise a C12 / 15-alcohol propoxylate ethoxylate having 5 propoxy groups and 2 ethoxy groups, wherein the EO and PO units are arranged in a block, prepared by propoxylating oxoalcohol with 5 molar equivalents of PO and subsequently
  • the detergents and cleaners according to the invention contain C 6 -C alcohol alcohol ethoxylates having from 2 to 6 mol of EO and from 4 to 8 mol of PO. These products are available under the trade names ® Genapol EP 6068, 2424, 2445 from Clariant GmbH.
  • the alcohol ethoxylate propoxylates used according to the invention in detergents can be prepared by known methods by ethoxylation and propoxylation of the corresponding alcohols of the formula R 1 -OH.
  • the detergents and cleaners according to the invention can be used in solid form as powder, granules, tablets or in liquid form as aqueous, aqueous / organic, aqueous / alcoholic or organic formulations are present.
  • Other embodiments may be: emulsions, dispersions, gels and suspensions.
  • the detergents and cleaners according to the invention containing the abovementioned alcohol ethoxylate propoxylates can be of different types. Preference is given to solid detergents, in particular heavy-duty detergents for white and colored laundry and mild detergent for the machine and for hand washing. Also preferred are liquid detergents, dishwashing detergents for the machine, hand dishwashing detergents, liquid all-purpose cleaners, bathroom cleaners, glass cleaners, and floor cleaners.
  • a preferred embodiment of the invention are solid detergents, as powder detergents, granular detergents or in the form of tablets, containing the abovementioned alcohol ethoxylate propoxylates in amounts by weight of 0.5 to 10%, preferably 1 to 8%, particularly preferably 3 to 7%. ,
  • a further preferred embodiment of the invention are liquid detergents containing the abovementioned fatty alcohol ethoxylate propoxylates in amounts by weight of 0.5 to 10%, preferably 1 to 8%, particularly preferably 3 to 6%.
  • Another preferred embodiment of the invention are hand dishwashing detergents containing the abovementioned fatty alcohol ethoxylate propoxylates in amounts by weight of 0.5 to 10%, preferably 1 to 7%, particularly preferably 1 to 5%.
  • Another preferred embodiment of the invention are all-purpose cleaners containing the abovementioned fatty alcohol ethoxylate propoxylates in amounts by weight of 0.5 to 10%, preferably 1 to 7%, particularly preferably 1 to 5%.
  • inventive washing, Detergent another nonionic surfactant from the class of Hyundaiethoxyiate and / or non-inventive Aikohol EO / PO adducts with high EO content and low PO content are preferred embodiments.
  • Suitable alcohol ethoxylates are fatty alcohol or oxo alcohol ethoxylates of the formula 2,
  • R 1 is a linear or branched, saturated or unsaturated alkyl group having 6 to 22 carbon atoms, preferably 8 to 18 carbon atoms and n is from 1 to 50, preferably 4 to 25, particularly preferably 4 to 20.
  • Examples are the adducts of on average 1 to 50, preferably 4 to 25, particularly preferably 4 to 20 moles of ethylene oxide with caproic alcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol , Petroselinylalkohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and brassidyl alcohol and their technical mixtures, eg in the high pressure hydrogenation of technical methyl esters based on fats and oils or aldehydes from the Roelen 'see oxo synthesis and as a monomer fraction in the dimerization of unsaturated fatty alcohols incurred.
  • This class of surfactants includes the Genapol TM grades of Clariant GmbH.
  • the detergents and cleaners according to the invention may additionally also contain alcohol EO / PO adducts with a high EO content and low PO content.
  • Examples are the adducts of on average 1 to 50, preferably 4 to 25, particularly preferably 4 to 20 moles of ethylene oxide and 1 to 20, preferably 2 to 10, particularly preferably 2 to 6 moles of propylene oxide with the abovementioned fatty alcohol or oxo alcohols.
  • the detergents and cleaning agents according to the invention may contain other surfactants of nonionic, anionic, cationic or amphoteric nature as well as customary auxiliaries and additives in different amounts.
  • nonionic surfactants which can be used are polyethylene, polypropylene and polybutylene oxide adducts of alkylphenols having 6 to 12 C atoms in the alkyl chain, addition products of ethylene oxide with a hydrophobic base formed from the condensation of propylene oxide with propylene glycol or addition products of ethylene oxide with a reaction product of propylene oxide and ethylene diamine.
  • semipolar nonionic surfactants for example amine oxides of the formula IV
  • R 8 represents an alkyl, hydroxyalkyl or alkylphenol group or mixtures thereof having a chain length of 8 to 22
  • R 9 is an alkylene or hydroxyalkylene group having 2 to 3
  • R 10 is an alkyl or
  • Hydroxyalkyl group having 1 to 3 carbon atoms or a
  • Polyethylene oxide group with 1 to 3 ethylene oxide units may be linked together via an oxygen or nitrogen atom and thus form a ring.
  • amine oxides especially include C 1 -C 6 -alkyldimethylamine oxides and ce-
  • Ci 2 alkoxyethyl-dihydroxyethylamine instead of or in addition to the nonionic surfactants, the mixtures according to the invention may also contain anionic surfactants.
  • Suitable anionic surfactants are, in particular, straight-chain and branched alkyl sulfates, sulfonates, carboxylates, phosphates, alkyl ester sulfonates, arylalkyl sulfonates, alkyl ether sulfates and mixtures of the abovementioned compounds.
  • Suitable anionic surfactants will be described in more detail. Preference is given to secondary alkanesulfonates.
  • Secondary alkanesulfonates are surfactants of the formula R-SO 3 M, whose alkyl group R is saturated or unsaturated, linear or branched and which can also carry hydroxyl groups, wherein the terminal carbon atoms of the alkyl chain have no sulfonate group.
  • Counterion M may be sodium, potassium, ammonium, mono-, di- or tri-alkanol ammonium, calcium, magnesium ion or mixtures thereof.
  • alkyl ester sulfonates are linear esters of C 8 -C 2 o carboxylic acids (ie fatty acids) which are sulfonated by SO 3 as described in "The Journal of the American Oil Chemists Society", 52 (1975), pp.
  • Suitable starting materials are natural fatty derivatives, such as tallow or palm oil fatty acid, alkyl sulfates and alkyl ether sulfates are also used Alkyl sulfates are water-soluble salts or acids of the formula ROSO 3 M, wherein R is preferably a Cio-C 24 hydrocarbon radical, preferably an alkyl or hydroxyalkyl radical having 10 to 20 carbon atoms, particularly preferably a C 2 -C 8 alkyl or hydroxyalkyl group represents.
  • M is hydrogen or a cation, eg, an alkali metal cation (eg sodium, potassium, lithium), or ammonium or substituted ammonium, for example Methyl, dimethyl and trimethylammonium cation or a quaternary ammonium cation, such as tetramethylammonium and Dimethylpiperidiniumkation and quaternary Ammonium cations derived from alkylamines such as ethylamine, diethylamine, triethylamine and mixtures thereof.
  • Alkyl chains of C 12 -C 16 are preferred for lower wash temperatures (eg below about 50 0 C) and alkyl chains of C 16 -C 18 are preferred for higher wash temperatures (eg above about 5O 0 C).
  • the alkyl ether sulfates are water soluble salts or acids of the formula RO (A) m SC> 3 M wherein R is an unsubstituted Cio-C 24 alkyl or hydroxyalkyl radical having 10 to 24 carbon atoms, preferably a C 2 -C 2 o alkyl - or hydroxyalkyl, more preferably a C- C 2 -C 8 alkyl or hydroxyalkyl.
  • A is an ethoxy or propoxy moiety
  • m is a number greater than 0, typically between about 0.5 and about 6, more preferably between about 0.5 and about 3
  • M is a hydrogen atom or a cation such as for example, a metal cation (eg, sodium, potassium, lithium, calcium, magnesium, etc.), ammonium, or a substituted ammonium cation.
  • substituted ammonium cations are methyl, dimethyl, trimethylammonium and quaternary ammonium cations such as
  • Tetramethylammonium and dimethylpiperidinium cations as well as those derived from alkylamines such as ethylamine, diethylamine, triethylamine, mixtures thereof and the like. May be mentioned as examples of C 2 -C 8 alkyl polyethoxylate (I .O) sulfate, C12 -Ci8 alkyl polyethoxylate (2.25) sulfate, C 12 -C alkyl polyethoxylate-8 (3.0 sulfate), C 12 -C 8 alkyl polyethoxylate (4.0) sulfate, wherein the cation is sodium or potassium.
  • alkylamines such as ethylamine, diethylamine, triethylamine, mixtures thereof and the like. May be mentioned as examples of C 2 -C 8 alkyl polyethoxylate (I .O) sulfate, C12 -Ci8 alkyl polyethoxylate (
  • anionic surfactants useful in detergents are C 8 -C 24 olefinsulfonates, sulfonated polycarboxylic acids prepared by sulfonation of pyrolysis products of alkaline earth metal citrates such as described in British Patent GB 1 082,179, alkyl glycerol sulfates, fatty acyl glycerol sulfates, oleyl glycerol sulfates , alkylphenol ether sulfates, primary paraffinsulfonates, alkyl phosphates, alkyl ether phosphates, isethionates such as the acyl isethionates, N-acyl taurides, alkyl succinamates, sulfosuccinates, monoester of sulfosuccinates (especially saturated and unsaturated C 12 -C 8 monoesters) and diesters of sulfosuccinates (especially saturated and unsaturated C 2
  • Resin acids or hydrogenated resin acids such as rosin or hydrogenated rosin or tall oil resins and tall oil rosin acids are also useful. Further examples are described in "Surface Active Agents and Detergents" (Volumes I and II, Schwartz, Perry and Berch) A variety of such surfactants are also claimed in U.S. Patent 3,929,678.
  • amphoteric surfactants which can be used in the formulations of the present invention are, in particular, those which are broadly described as derivatives of aliphatic secondary and tertiary amines in which the aliphatic radical can be linear or branched and in which one of the aliphatic radicals Substituents containing from 8 to 18 carbon atoms and an anionic, water-soluble group, such as Carboxy, sulfonate, sulfate, phosphate or phosphonate contains.
  • amphoteric surfactants are alkyl dimethyl betaines, alkylamido betaines and alkyl dipolyethoxy betaines having an alkyl radical which may be linear or branched, having from 8 to 22 carbon atoms, preferably from 8 to 18 carbon atoms and more preferably from 12 to 18 carbon atoms. These compounds are marketed by Clariant GmbH under the trade name Genagen ® CAB example.
  • the detergents and cleaners contain, in addition to the surfactants mentioned, the specific auxiliaries and additives, for example builders, salts, bleaches, bleach activators, bleach catalysts, optical brighteners, complexing agents, grayness inhibitors, solubilizers, acidic additives, Enzymes, thickeners, preservatives, perfumes and dyes, pearlescers, foam inhibitors, sequestering agents.
  • the specific auxiliaries and additives for example builders, salts, bleaches, bleach activators, bleach catalysts, optical brighteners, complexing agents, grayness inhibitors, solubilizers, acidic additives, Enzymes, thickeners, preservatives, perfumes and dyes, pearlescers, foam inhibitors, sequestering agents.
  • Suitable organic and inorganic builders are neutral or in particular alkaline salts which precipitate calcium ions or to bind complex.
  • Suitable and in particular ecologically acceptable builder substances such as fine-crystalline, synthetic hydrous zeolites of the NaA type, which have a calcium binding capacity in the range from 100 to 200 mg CaO / g, find a preferred use.
  • phyllosilicates are preferably used. Zeolite and the
  • Layered silicates may be present in an amount of up to 20% by weight on average.
  • Useful organic builders are, for example, the percarboxylic acids preferably used in the form of their sodium salts, such as citric acid and nitriloacetate (NTA), ethylenediaminetetraacetic acid, if such use is not objectionable for ecological reasons.
  • NTA nitriloacetate
  • polymeric carboxylates and their salts include, for example, the salts of homopolymeric or copolymeric polyacrylates, polymethyacrylates and in particular copolymers of acrylic acid with maleic acid, preferably those of 50% to 10% of maleic acid and also polyvinylpyrrolidone and urethanes.
  • the molecular weight of the homopolymers is generally between 1000 and 100,000, those of the copolymers between 2000 and 200,000, preferably 50,000 to 120,000, based on the free acid, in particular water-soluble polyacrylates are suitable, for example, about 1% of a polyallyl ether the sucrose are cross-linked and have a molecular weight above one million. Examples of these are the polymers available under the name Carbopol 940 and 941.
  • the crosslinked polyacrylates are used in amounts of not more than 1% by weight, preferably in amounts of from 0.2 to 0.7% by weight.
  • the agents according to the invention can be used as foam inhibitors
  • foam inhibitors are bound to a granular, water-soluble or dispersible carrier substance.
  • the liquid detergents may contain optical brighteners, for example derivatives of diaminostilbenedisulfonic acid or their alkali metal salts, which can be incorporated well into the dispersion.
  • the maximum content of brighteners in the compositions according to the invention is 0.5% by weight, preferably amounts of 0.02 to 0.25% by weight are used.
  • the desired viscosity of the agents can be adjusted by adding water and / or organic solvents or by adding a combination of organic solvents and other thickening agents.
  • organic solvents all mono- or polyhydric alcohols are suitable as organic solvents.
  • Alcohols having 1 to 4 carbon atoms, such as methanol, ethanol, propanol, isopropanol, straight-chain and branched butanol, glycerol and mixtures of the alcohols mentioned are preferably used. More preferred alcohols are polyethylene glycols having a molecular weight less than 2,000.
  • polyethylene glycol having a molecular weight of between 200 and 600 and up to 45% by weight and polyethylene glycol having a molecular weight of between 400 and 600 in amounts of 5 to 25 wt .-% preferred.
  • An advantageous mixture of solvents consists of monomeric alcohol, for example ethanol and polyethylene glycol in the ratio 0.5: 1 to 1, 2: 1, wherein the liquid detergent according to the invention may contain 8 to 12 wt .-% of such a mixture.
  • Suitable solvents include triacetin (glycerol triacetate) and 1-methoxy-2-propanol.
  • Preferred thickeners are hardened castor oil, salts of long-chain fatty acids, preferably in amounts of from 0 to 5% by weight and in particular in amounts of from 0.5 to 2% by weight, for example sodium. Potassium, aluminum, magnesium and titanium stearates or the sodium and / or potassium salts of behenic acid, as well as polysaccharides, in particular xanthan gum, guar-guar, agar-agar, alginates and tyloses, carboxymethylcellulose and hydroxyethylcellulose, also higher molecular weight Polyethylene glycol mono- and diesters of fatty acids, polyacrylates, polyvinyl alcohol and polyvinylpyrrolidone used.
  • Suitable enzymes are those from the class of proteases, lipases, amylases or mixtures thereof. Their proportion can be 0.2 to 1 wt .-%.
  • the enzymes can be adsorbed to carrier substances and / or embedded in encapsulating substances.
  • Suitable acidic additives are organic or inorganic acids, preferably organic acids, more preferably alpha-hydroxy acids and acids selected from glycolic acid, lactic acid, citric acid, tartaric acid, mandelic acid, salicylic acid, ascorbic acid, pyruvic acid, oligooxa mono- and dicarboxylic acids, fumaric acid, retinoic acid, aliphatic and organic sulfonic acids, benzoic acid, kojic acid, fruit acid, malic acid, gluconic acid, galacturonic acid, acidic plant and / or fruit extracts and their derivatives.
  • the salts of polyphosphoric acids such as 1-hydroxyethane-1, 1-diphosphonic acid (HEDP) and diethylenetriamine penta-methylenephosphonic acid (DTPMP), preferably in amounts by weight of 0.1 to 1, 0 wt .-% become.
  • HEDP 1-hydroxyethane-1, 1-diphosphonic acid
  • DTPMP diethylenetriamine penta-methylenephosphonic acid
  • Suitable preservatives are, for example, phenoxyethanol, formaldehyde solution, parabens, pentanediol or sorbic acid.
  • Glycol distearic acid esters such as ethylene glycol distearate, but also fatty acid monoglycol esters are suitable as pigments.
  • salts or adjusting agents for example, sodium sulfate, sodium carbonate or sodium silicate (water glass) are used.
  • Typical individual examples of further additives include sodium borate, starch, sucrose, polydextrose, stilbene compounds, methylcellulose, toluenesulfonate, cumene sulfonate, soaps and silicones.
  • the agents according to the invention are usually at a pH value in the range 2 to 12, preferably adjusted to pH 2.1 to 7.8, particularly preferably 2.2 to 6.5.
  • Example 1 solid heavy duty detergent with (8 EO)
  • Tinopal DMS highly conc. 0.3
  • Tinopal DMS highly conc. 0.3
  • Example 3 solid heavy-duty detergent with C 12 -i 5 -oxo-alcoholethoxy (2 EO) propoxylate (5 PO)
  • Tinopal DMS highly conc. 0.3
  • I zeolite, sodium stearate, Wacker ASP 15, soda, 3 NaG, and Tylose was placed in the Lödige mixer at room temperature and mixed for 15 minutes.
  • Genapol OA 080 or Genapol 2552 or Genapol EP 2584 was melted at 70 0 C and sprayed onto I. Wacker ASP 15 was sprayed on I at room temperature
  • Ballast tissue 3.0 kg; (2 x sheets 1, 50 x 2.60 rri, 4 x pillows
  • Tinopal DMS highly conc.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne des produits détergents et nettoyants contenant, comme substance détergente, des propoxylates et éthoxylates d'alcool obtenus par ajout d'oxyde d'éthylène et d'oxyde de propylène à des alcools gras, le nombre d'unités d'oxyde de propylène ajoutées devant être supérieur au nombre d'unités d'oxyde d'éthylène ajoutées.
EP06724362A 2005-04-21 2006-04-15 Produits detergents et nettoyants contenant des propoxylates et ethoxylates d'alcool Revoked EP1879990B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005018501A DE102005018501A1 (de) 2005-04-21 2005-04-21 Wasch- und Reinigungsmittel enthaltend Alkohol-Ethoxylat-Propoxylate
PCT/EP2006/003489 WO2006111336A1 (fr) 2005-04-21 2006-04-15 Produits detergents et nettoyants contenant des propoxylates et ethoxylates d'alcool

Publications (2)

Publication Number Publication Date
EP1879990A1 true EP1879990A1 (fr) 2008-01-23
EP1879990B1 EP1879990B1 (fr) 2009-06-17

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Application Number Title Priority Date Filing Date
EP06724362A Revoked EP1879990B1 (fr) 2005-04-21 2006-04-15 Produits detergents et nettoyants contenant des propoxylates et ethoxylates d'alcool

Country Status (6)

Country Link
US (1) US20090305940A1 (fr)
EP (1) EP1879990B1 (fr)
JP (1) JP2008536985A (fr)
DE (2) DE102005018501A1 (fr)
ES (1) ES2327445T3 (fr)
WO (1) WO2006111336A1 (fr)

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DE102011119332A1 (de) 2011-11-25 2013-05-29 Centrum Für Angewandte Nanotechnologie (Can) Gmbh Verwendung von über radikalische Emulsionspolymerisation erhältlichen Polymeren als Verdicker für Reinigungsmittel
JP2018535819A (ja) 2015-10-07 2018-12-06 エレメンティス スペシャルティーズ，インコーポレイテッド．， 湿潤及び消泡剤
US10221376B2 (en) * 2016-04-18 2019-03-05 Ecolab Usa Inc. Solidification process using low levels of coupler/hydrotrope
US10421926B2 (en) * 2017-01-20 2019-09-24 Ecolab Usa Inc. Cleaning and rinse aid compositions and emulsions or microemulsions employing optimized extended chain nonionic surfactants
US11873465B2 (en) 2019-08-14 2024-01-16 Ecolab Usa Inc. Methods of cleaning and soil release of highly oil absorbing substrates employing optimized extended chain nonionic surfactants

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DE2437090A1 (de) * 1974-08-01 1976-02-19 Hoechst Ag Reinigungsmittel
DE2918826A1 (de) * 1979-05-10 1980-11-27 Basf Ag Verwendung von alkoxylierten alkoholen als biologisch abbaubare, schaumarme tenside in wasch- und reinigungsmitteln
DD292147B5 (de) * 1988-05-09 1994-05-05 Buna Ag Netzmittel fuer schwerbenetzbare Staeube
DD286181A5 (de) * 1988-12-28 1991-01-17 Adw Der Ddr,Zi Fuer Organische Chemie,De Fluessiges, enzymhaltiges waschmittel
DE4426889A1 (de) * 1994-07-29 1996-02-01 Hoechst Ag Mischungen von Alkoxylaten als schaumdämpfendes Mittel und deren Verwendung
DE19621843A1 (de) * 1996-05-30 1997-12-04 Basf Ag Blockförmige iso-Tridecanolalkoxylate als schaumarme oder schaumdämpfende Tenside
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JP4350364B2 (ja) * 2002-12-12 2009-10-21 昭和電工株式会社 洗浄剤組成物、半導体ウェーハの洗浄方法および製造方法

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Also Published As

Publication number Publication date
JP2008536985A (ja) 2008-09-11
ES2327445T3 (es) 2009-10-29
DE502006004006D1 (de) 2009-07-30
DE102005018501A1 (de) 2006-10-26
EP1879990B1 (fr) 2009-06-17
US20090305940A1 (en) 2009-12-10
WO2006111336A1 (fr) 2006-10-26

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