EP1597342B1 - Wässrige waschmittelzusammensetzungen - Google Patents

Wässrige waschmittelzusammensetzungen Download PDF

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Publication number
EP1597342B1
EP1597342B1 EP04706720A EP04706720A EP1597342B1 EP 1597342 B1 EP1597342 B1 EP 1597342B1 EP 04706720 A EP04706720 A EP 04706720A EP 04706720 A EP04706720 A EP 04706720A EP 1597342 B1 EP1597342 B1 EP 1597342B1
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EP
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Prior art keywords
composition
compound
hydrogen peroxide
formula
chain
Prior art date
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Expired - Lifetime
Application number
EP04706720A
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English (en)
French (fr)
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EP1597342A2 (de
Inventor
Stefano Arrigoni
Francesca Rosiello
Dora Zamuner
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Reckitt Benckiser NV
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Reckitt Benckiser NV
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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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/65—Mixtures of anionic with cationic compounds
    • C11D1/652—Mixtures of anionic compounds with carboxylic amides or alkylol amides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group

Definitions

  • the present invention relates to a transparent packaging item containing stabilised aqueous compositions that contain hydrogen peroxide, an ethoxylated aliphatic phospono surfactant of formula (I), at least one additional detersive surfactant.
  • Aqueous compositions comprising hydrogen peroxide and alkylether phosphate are already known in the art, see EP 0 906 404 and DE 4 418 847.
  • An objective of the present invention is to provide a hydrogen peroxide containing composition that is stable to light, in particular UV light.
  • the product should also be physically stable, as well as chemically stable.
  • the product is viscous and has a viscosity of greater than 100 cps, preferably greater than 300, 400 or 500 (as measured in a Brookfield viscometer at 20°C, spindle no.2 and 15 rpm).
  • the product is transparent.
  • the compound of formula (I) provides the composition with very good aesthetic properties (a transparent gel) and helps stabilise the formula even at high temperatures (around 40°C for up to 6 months).
  • Hydrogen peroxide is commercially available in different grades, at 8%, 35% and 50%w/v active, and it is generally stabilised by the use of chelating agents.
  • Preferred levels of hydrogen peroxide are 0.1%w/v to 12%w/v, preferably from 2%w/v to 10%w/v, and ideally from 4%w/v to 9%w/v.
  • Examples of preferred detersive surfactants considered in this invention are either anionic or non-ionic surfactants and mixtures thereof.
  • Preferred total levels of surfactant are from 1 to 50% w/v, ideally from 10 to 40%w/v and preferably 20 to 35%w/v.
  • the non-ionic surfactant is preferably a surfactant having a formula RO(CH2CH2O)nH wherein R is a saturated or unsaturated (preferably saturated) hydrocarbon chain ranging from C12 to C16 and n represents the number of repeating units and is a number of from 1 to 12.
  • R is a saturated or unsaturated (preferably saturated) hydrocarbon chain ranging from C12 to C16 and n represents the number of repeating units and is a number of from 1 to 12.
  • examples of other non-ionic surfactants include higher aliphatic primary alcohols containing 12 to 16 carbon atoms which are condensed with three to thirteen moles of ethylene oxide.
  • non-ionic surfactants include primary alcohol ethoxylates
  • non-ionic surfactants suitable for use in the present invention include ethylene oxide condensate products of secondary aliphatic alcohols containing 11 to 18 carbon atoms in a straight or branched chain configuration condensed with 5 to 30 moles of ethylene oxide.
  • examples of commercially available non-ionic detergents of the foregoing type are C11-15 secondary alkanol condensed with either 9 moles of ethylene oxide (such as Tergitol 15-S-9) or 12 moles of ethylene oxide (such as Tergitol 15-S-12) marketed by Union Carbide, a subsidiary of Dow Chemical.
  • Octylphenoxy polyethoxyethanol type non-ionic surfactants for example, Triton X-100, as well as amine oxides can also be used as a non-ionic surfactant in the present invention.
  • a further preferred class of non-ionic surfactants are the C10-20alkanol amides, the amide being a mono or di C2-4alkanolamine.
  • a preferred surfactant is an anionic surfactant.
  • anionic surfactants are frequently provided in a salt form, such as alkali metal salts, ammonium salts, amine salts, amino alcohol salts or magnesium salts.
  • Contemplated as useful are one or more sulfate or sulfonate compounds including: alkyl sulfates, alkyl ether sulfates, alkylamidoether sulfates, alkyl benzene sulfates, alkyl benzene sulfonates, alkylaryl polyether sulfates, monoglyceride sulfates, alkylsulfonates, alkylamide sulfonates, alkylarylsulfonates, olefinsulfonates, paraffin sulfonates, alkyl sulfosuccinates, alkyl ether sulfosuccinates, alkylamide sulfosuccinate
  • Preferred surfactants are also alkyl naphthalene sulfonate anionic surfactants of the formula: wherein R is a straight chain or branched alkyl chain having from about 1 to about 25 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is 15 carbon atoms or less on the average, M is a cation which makes the compound water soluble especially an alkali metal such as sodium or magnesium, ammonium or substituted ammonium cation.
  • alkyl sulfate anionic surfactants of the formula (II) wherein R is a straight chain or branched alkyl chain having from about 8 to about 18 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is no more than15 carbon atoms, M is a cation, preferably one which makes the compound water-soluble especially an alkali metal such as sodium or magnesium, ammonium or substituted ammonium cation, and x is from 0 to about 4, preferably x is 2 or 3, ideally x is 2.
  • R is a straight chain or branched alkyl chain having from about 8 to about 18 carbon atoms, saturated or unsaturated, and the longest linear portion of the alkyl chain is no more than15 carbon atoms
  • M is a cation, preferably one which makes the compound water-soluble especially an alkali metal such as sodium or magnesium, ammonium or substituted ammonium cation
  • x is from 0 to about 4, preferably
  • transparent viscous compositions of the invention are ideally formed from the combination of compounds of formula (I), (II) and C10-20alkanol amides, the amide is preferably a C10-20 alkanolamide of a mono or di C2-4 alkanolamine.
  • the composition may include one or more further optional ingredients, such as buffers, inorganic salts, fragrance, chelating agents, dispersants, enzyme stabilisers, solvents, dye transfer inhibitors and polymers.
  • the total amount of optional ingredients present in the composition is up to 25%w/v, ideally up to 20%w/v, or up to 15%w/v.
  • Suitable inorganic salts include metal oxides and halides, such as calcium chloride, for example.
  • pH buffers may be added to the composition in an amount of up to 5%w/v
  • suitable buffers include borate buffers.
  • Suitable stabilising agents include chelating agents, radical scavengers, antioxidants and mixtures of any thereof.
  • compositions of the present invention may comprise a chelating agent or a mixture thereof as a preferred optional ingredient.
  • Suitable chelating agents may be any of those known to those skilled in the art such as the ones selected from the group comprising phosphonate chelating agents, amino carboxylate chelating agents, other carboxylate chelating agents, polyfunctionally-substituted aromatic chelating agents, ethylenediamine N,N'-disuccinic acids, or mixtures thereof.
  • the chelating agents inactivate the metal ions present on the surface of the fabrics and/or in the cleaning compositions (neat or diluted) that otherwise would contribute to the radical decomposition of any peroxygen bleach.
  • Suitable phosphonate chelating agents to be used herein may include alkali metal ethane 1-hydroxy diphosphonates (HEDP) also known as ethydronic acid, alkylene poly (alkylene phosphonate), as well as amino phosphonate compounds, including amino aminotri(methylene phosphonic acid) (ATMP), nitrilo trimethylene phosphonates (NTP), ethylene diamine tetra methylene phosphonates, and diethylene triamine penta methylene phosphonates (DTPMP).
  • HEDP alkali metal ethane 1-hydroxy diphosphonates
  • alkylene poly (alkylene phosphonate) alkylene poly (alkylene phosphonate)
  • amino phosphonate compounds including amino aminotri(methylene phosphonic acid) (ATMP), nitrilo trimethylene phosphonates (NTP), ethylene diamine tetra methylene phosphonates, and diethylene triamine penta methylene phosphonates
  • Preferred phosphonate chelating agents to be used herein are diethylene triamine penta methylene phosphonate (DTPMP) and ethane 1-hydroxy diphosphonate (HEDP or ethydronic acid). Such phosphonate chelating agents are commercially available from Monsanto under the trade name DEQUEST®.
  • Polyfunctionally-substituted aromatic chelating agents may also be useful in the compositions herein. See U.S. Pat. No. 3,812,044, issued May 21, 1974, to Connor et al.
  • Preferred compounds of this type in acid form are dihydroxydisulfobenzenes such as 1,2-dihydroxy -3,5- disulfobenzene.
  • a preferred biodegradable chelating agent for use herein is ethylene diamine N,N'-disuccinic acid, or alkali metal, or alkaline earth, ammonium or substitutes ammonium salts thereof or mixtures thereof.
  • Ethylenediamine N,N'-disuccinic acids, especially the (S,S) isomer have been extensively described in U.S. Pat. No. 4,704,233, Nov. 3, 1987, to Hartman and Perkins.
  • Ethylenediamine N,N'-disuccinic acids is, for instance, commercially available under the tradename ssEDDS® from Palmer Research Laboratories.
  • Suitable amino carboxylates to be used herein include ethylene diamine tetra acetates, diethylene triamine pentaacetates, diethylene triamine pentaacetate (DTPA),N-hydroxyethylethylenediamine triacetates, nitrilotri- acetates, ethylenediamine tetrapropionates, triethylenetetraaminehexa- acetates, ethanol-diglycines, propylene diamine tetracetic acid (PDTA) and methyl glycine di-acetic acid (MGDA), both in their acid form, or in their alkali metal, ammonium, and substituted ammonium salt forms.
  • PDTA propylene diamine tetracetic acid
  • MGDA methyl glycine di-acetic acid
  • Particularly suitable amino carboxylates to be used herein are diethylene triamine penta acetic acid, propylene diamine tetracetic acid (PDTA) which is, for instance, commercially available from BASF under the trade name Trilon FS® and methyl glycine di-acetic acid (MGDA).
  • PDTA propylene diamine tetracetic acid
  • MGDA methyl glycine di-acetic acid
  • carboxylate chelating agents to be used herein include salicylic acid, aspartic acid, glutamic acid, glycine, malonic acid or mixtures thereof.
  • Particularly preferred chelating agents to be used herein are amino aminotri(methylene phosphonic acid), di-ethylene-triamino-pentaacetic acid, diethylene triamine penta methylene phosphonate, 1-hydroxy ethane diphosphonate, ethylenediamine N,N'-disuccinic acid, and mixtures thereof.
  • compositions according to the present invention comprise up to 5%w/v of the total composition of a chelating agent, or mixtures thereof, preferably from 0.01 to 1.5%w/v and more preferably from 0.01 to 0.5%w/v.
  • compositions of the present invention may comprise a radical scavenger or a mixture thereof.
  • Suitable radical scavengers for use herein include the well-known substituted mono and dihydroxy benzenes and their analogs, alkyl and aryl carboxylates and mixtures thereof.
  • Preferred such radical scavengers for use herein include di-tert-butyl hydroxy toluene (BHT), hydroquinone, di-tert-butyl hydroquinone, mono- tert-butyl hydroquinone, tert-butyl-hydroxy anysole, benzoic acid, toluic acid, catechol, t-butyl catechol, benzylamine, 1,1,3-tris(2-methyl-4- hydroxy-5-t-butylphenyl) butane, n-propyl-gallate or mixtures thereof and highly preferred is di-tert-butyl hydroxy toluene.
  • BHT di-tert-butyl hydroxy toluene
  • hydroquinone di-tert-butyl hydroquinone
  • mono- tert-butyl hydroquinone tert-butyl-hydroxy anysole
  • benzoic acid toluic acid
  • catechol t-butyl catechol
  • radical scavengers like N-propyl-gallate may be commercially available from Nipa Laboratories under the trade name Nipanox S1®. Radical scavengers when used, are typically present herein in amounts ranging from up to 10%w/v of the total composition and preferably from 0.001 to 0.5%w/v.
  • compositions according to the present invention may further comprise an antioxidant or mixtures thereof.
  • the compositions herein comprise up to 10% by weight of the total composition of an antioxidant or mixtures thereof, preferably from 0.002 to 5%w/v, more preferably from 0.005 to 2%w/v, and most preferably from 0.01 to 1%w/v.
  • Suitable antioxidants to be used herein include organic acids like citric acid, ascorbic acid, tartaric acid, adipic acid and sorbic acid, or amines like lecithin, or aminoacids like glutamine, methionine and cysteine, or esters like ascorbil paimitate, ascorbil stearate and triethylcitrate, or mixtures thereof.
  • Preferred antioxidants for use herein are citric acid, ascorbic acid, ascorbil palmitate, lecithin or mixtures thereof.
  • Such stabilising agent(s) may be present typically in an amount of 0 to 8 weight %, ideally 0.5 to 6 weight %, of the first aqueous composition.
  • the overall composition of the dispenser or each of the first and/or second aqueous compositions may further contain up to 25, 20, 15, 10, 5 or 1%w/v of at least one component selected from a fragrance, inorganic salt, solvent, dye transfer inhibitors, water-soluble polymers, dye, germicide and preservative.
  • Water may be present in the overall composition of the dispenser in an amount of at least 50%w/v, more preferably at least 60%w/v of the composition or 0 to up to 100%w/v, preferably, 30 to 99%w/v or 50 to 99%w/v, more preferably, 50 to 90%w/v or 55 to 85%w/v, for example, 60 to 80%w/v of the composition.
  • the composition in the form of a stain pretreating composition which is applied onto a fabric item prior to it being washed.
  • the composition is packaged in suitable packaging to facilitate application of the composition to the fabric.
  • the packaging could comprise, a squez bottle, a roller ball applicator or a spray device.
  • the packaging item is transparent. A feature of the invention is that transparent packaging items do not need to have included a UV filter.
  • a further feature of the invention is a method of treating stains on fabric which method comprises applying a composition as described herein to the stained fabric.
  • the invention is illustrated by the following non-limiting examples %w/v %w/v Hydrogen Peroxide (50%) 7.5 5.5 Chelating Agent 0.12 0.12 Oxo Alcohol C13-C15 + 7EO and 3EO - nonionic 13 10.5 Compound of formula (II) 3.92 4.5 Compound of formula (I) 4.2 3.4 Coconut diethanolamide 3 1.5 Dye 0.001 0.001 Fragrance 0.3 0.25 Sodium hydroxide (48%) 0.5 0.4 Deionized Water 69.459 73.829 FINISHED PRODUCT 100 100 STABILITY TEST Exposed to SUN LIGHT Packaging: Transparent PP bottle without UV filter Parameters time 0 1 week 2 w. 3 w. 4 w. 6 w. 8 w.

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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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (5)

  1. Transparenter Verpackungsgegenstand, enthaltend eine Reinigungszusammensetzung, umfassend
    a) ein Wasserstoffperoxid,
    b) eine Verbindung der Formel (I)

            (HO)(3-m)OP(R-(CH2-CH2-O)n-R1)m

    oder

            (HO)(3-m)OP(O-(CH2-CH2-O)n-R1)m

    oder

            (HO)(3-m)OP(O-R1-(CH2-CH2-O)n-H)m (1)

    wobei jedes n unabhängig eine ganze Zahl von 1 bis 10 ist; jedes R unabhängig eine 1-14C-Alkylen- oder -Alkenylenkette ist und jedes R1 unabhängig eine 1-14C-Alkylkette oder -Alkenylkette ist, mit der Maßgabe, dass die Gesamtanzahl an Kohlenstoffatomen in R und R1 nicht 20 übersteigt; und m eine ganze Zahl von 1 bis 3 ist; und
    c) mindestens ein zusätzliches oberflächenaktives Detergens und
    d) Wasser.
  2. Transparenter Verpackungsgegenstand, enthaltend eine Reinigungszusammensetzung, umfassend
    a) eine Verbindung der wie in Anspruch 1 definierten Formel (I);
    b) eine Verbindung der Formel (II)
    Figure imgb0004
     wobei R eine geradkettige oder verzweigte Alkylkette mit etwa 8 bis etwa 18 Kohlenstoffatomen, gesättigt oder ungesättigt, ist und der längste lineare Teil der Alkylkette 15 Kohlenstoffatome aufweist, M ein Kation, vorzugsweise eines, das die Verbindung wasserlöslich macht, insbesondere ein Alkalimetall- wie ein Natrium- oder Magnesium-, Ammonium- oder substituiertes Ammoniumkation ist und x 0 bis etwa 4 beträgt, vorzugsweise x 2 oder 3 beträgt, idealerweise x 2 beträgt.
    c) ein C10-20-Alkanolamid, wobei das Amid vorzugsweise ein C 10-20-Alkanolamid eines Mono- oder Di-C2-4-alkanolamids ist, und
    d) Wasserstoffperoxid,
    e) Wasser.
  3. Transparenter Verpackungsgegenstand nach einem der Ansprüche 1 oder 2, wobei in der Zusammensetzung 0,1% G/V bis 12% G/V Wasserstoffperoxid (als 100% Wirkstoffe) vorliegen.
  4. Transparenter Verpackungsgegenstand nach Anspruch 1, wobei das zusätzliche oberflächenaktive Detergens in der Zusammensetzung ein Gemisch aus einem anionischen und nicht-ionischen oberflächenaktiven Mittel umfasst.
  5. Verfahren zum Behandeln von Flecken auf Gewebe, wobei das Verfahren das Aufbringen einer wie in einem der Ansprüche 1 bis 4 definierten Zusammensetzung auf das fleckige Gewebe umfasst.
EP04706720A 2003-01-31 2004-01-30 Wässrige waschmittelzusammensetzungen Expired - Lifetime EP1597342B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0302245A GB2397823A (en) 2003-01-31 2003-01-31 Aqueous cleaning compositions
GB0302245 2003-01-31
PCT/GB2004/000393 WO2004067194A2 (en) 2003-01-31 2004-01-30 Aqueous cleaning compositions

Publications (2)

Publication Number Publication Date
EP1597342A2 EP1597342A2 (de) 2005-11-23
EP1597342B1 true EP1597342B1 (de) 2006-09-20

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EP (1) EP1597342B1 (de)
AT (1) ATE340234T1 (de)
AU (1) AU2004208552B2 (de)
DE (1) DE602004002462T2 (de)
ES (1) ES2268626T3 (de)
GB (1) GB2397823A (de)
PL (1) PL377993A1 (de)
WO (1) WO2004067194A2 (de)

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CN103266029B (zh) * 2006-01-13 2016-08-17 阿塞普提克斯研究公司 活性增强的杀生物过氧化氢组合物
US7658953B2 (en) 2006-01-13 2010-02-09 Aseptix Research B.V. Enhanced activity biocidal hydrogen peroxide composition
US8569221B2 (en) 2007-08-30 2013-10-29 Kimberly-Clark Worldwide, Inc. Stain-discharging and removing system
US7879744B2 (en) 2007-08-30 2011-02-01 Kimberly-Clark Worldwide, Inc. Stabilized decolorizing composition
US8563017B2 (en) 2008-05-15 2013-10-22 Kimberly-Clark Worldwide, Inc. Disinfectant wet wipe
DE102010032417A1 (de) * 2010-07-27 2012-02-02 Buck- Chemie Gmbh Haftendes saures Sanitärreinigungs- und Beduftungsmittel
WO2018237103A1 (en) * 2017-06-21 2018-12-27 The Procter & Gamble Company TREATMENT OF TISSUE
US11472164B2 (en) 2018-12-21 2022-10-18 The Clorox Company Multi-layer substrates comprising sandwich layers and polyethylene
MX2021011796A (es) 2019-04-02 2021-10-13 Clorox Co Proceso para fabricar sustratos multicapa que comprenden capas de sandwich y polietileno.
US12576176B2 (en) 2021-10-07 2026-03-17 The Clorox Company Quat-based compostable and biodegradable premoistened cleaning and disinfecting wipes system

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US3704262A (en) * 1970-03-19 1972-11-28 Gaf Corp Surfactant for electrolyte-containing processing solutions
DE2211868A1 (de) * 1972-03-11 1973-09-13 Pfersee Chem Fab Verfahren zum gleichzeitigen waschen, entfetten, entschlichten und bleichen von gewebten bzw. nicht gewebten materialien
GB1423166A (en) * 1972-04-11 1976-01-28 Unilever Ltd Detergent composition
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FR2605635B1 (fr) * 1986-10-27 1992-02-21 Sandoz Sa Nouveaux esters partiels de l'acide phosphorique, leur preparation et leur utilisation pour le pre-traitement des matieres textiles
GB8830296D0 (en) * 1988-12-28 1989-02-22 Unilever Plc Bleaching composition
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DE19623571C2 (de) * 1996-06-13 2000-06-08 Cognis Deutschland Gmbh Verdickungsmittel für wäßrige Wasserstoffperoxidlösungen

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Publication number Publication date
EP1597342A2 (de) 2005-11-23
WO2004067194A2 (en) 2004-08-12
ES2268626T3 (es) 2007-03-16
GB0302245D0 (en) 2003-03-05
PL377993A1 (pl) 2006-02-20
AU2004208552A1 (en) 2004-08-12
ATE340234T1 (de) 2006-10-15
DE602004002462D1 (de) 2006-11-02
DE602004002462T2 (de) 2007-09-13
AU2004208552B2 (en) 2009-05-28
GB2397823A (en) 2004-08-04
WO2004067194A3 (en) 2004-11-18

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