EP0561103B1 - Compositions diluables et procédé de nettoyage de surfaces dures - Google Patents

Compositions diluables et procédé de nettoyage de surfaces dures Download PDF

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Publication number
EP0561103B1
EP0561103B1 EP92870045A EP92870045A EP0561103B1 EP 0561103 B1 EP0561103 B1 EP 0561103B1 EP 92870045 A EP92870045 A EP 92870045A EP 92870045 A EP92870045 A EP 92870045A EP 0561103 B1 EP0561103 B1 EP 0561103B1
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EP
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Prior art keywords
composition
weight
alkyl
nonionic surfactant
cleaning
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Expired - Lifetime
Application number
EP92870045A
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German (de)
English (en)
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EP0561103A1 (fr
Inventor
Johan Karel Emma De Waele
Louise Gail Scott
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Procter and Gamble Co
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Procter and Gamble Co
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Priority to DE69231555T priority Critical patent/DE69231555T2/de
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to EP92870045A priority patent/EP0561103B1/fr
Priority to ES92870045T priority patent/ES2151483T3/es
Priority to FI944316A priority patent/FI944316L/fi
Priority to BR9306091A priority patent/BR9306091A/pt
Priority to CA002131330A priority patent/CA2131330C/fr
Priority to PCT/US1993/002335 priority patent/WO1993019148A1/fr
Priority to AU39194/93A priority patent/AU673668B2/en
Priority to MA23118A priority patent/MA22824A1/fr
Priority to JP5516647A priority patent/JPH07504704A/ja
Priority to IE020193A priority patent/IE930201A1/en
Priority to CN93104047.7A priority patent/CN1080951A/zh
Priority to MX9301506A priority patent/MX9301506A/es
Publication of EP0561103A1 publication Critical patent/EP0561103A1/fr
Priority to NO943414A priority patent/NO943414D0/no
Application granted granted Critical
Publication of EP0561103B1 publication Critical patent/EP0561103B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters

Definitions

  • the present invention relates to the cleaning of hard surfaces.
  • Hard surface cleaning compositions comprising at least one one highly ethoxylated nonionic surfactant and an anionic surfactant, are diluted before use, exhibiting outstanding dilute cleaning performance.
  • Hard surface cleaning compositions are well known in the art. It is known to use various surfactants in these compositions, including ethoxylated nonionic surfactants. Ethoxylated nonionic surfactants which are typically used in such compositions are lower ethoxylates, i.e. with a degree of ethoxylation of 5 to 7.
  • compositions which can be used in diluted form are also known in the art.
  • the technical problem lies in sustaining upon dilution an efficient cleaning performance.
  • Such compositions for dilute cleaning are described for instance in copending European Patent Application EP 91870109.5.
  • the dilute cleaning performance is obtained by using alkanolamines.
  • hard surface cleaning compositions comprising at least one highly ethoxylated nonionic surfactant, preferably with at least one anionic surfactant.
  • These compositions unexpectedly exhibit outstanding cleaning performance upon dilution, compared to the same compositions without said nonionic surfactant while the cleaning performance of the neat, i.e. undiluted compositions is similar, regardless of the presence of said nonionic surfactant.
  • hard surface cleaning compositions comprising said highly ethoxylated nonionic surfactant exhibit outstanding cleaning performance when used both neat and diluted.
  • compositions comprise a highly ethoxylated nonionic surfactant, yet they are especially effective on greasy soils.
  • greasy soils are commonly brought by cooking with oils and fatty foods, and by simple contact with human skin, thus they are present on most surfaces, particularly in bathrooms and kitchens.
  • the compositions according to the present invention are suitable for use on all such surfaces.
  • This invention is also particularly useful as it allows to formulate compositions with reduced levels of other ingredients, which yet retain optimal cleaning performance, due to said highly ethoxylated nonionic surfactant; also, the user needs less product to achieve the same task. This advantage is particularly valuable in terms of environmental compatibility.
  • compositions comprising highly ethoxylated fatty alcohols are described in SU 595369 (abstract). These compositions are designed for the cleaning of metallic surfaces in weaving machines.
  • GB-A-1 120 148 discloses a cleaning agent for buildings, the cleaning agent comprising an aqueous hydrofluoric acid solution, an aqueous phosphoric acid solution, a nonionic surfactant of the formula RO-(CH 2 CH 2 O) n H wherein R is a C1-C12 alkyl benzene and n is from 3 to 100 and water as diluent.
  • GB-A-2 011 944 discloses an unbuilt aqueous composition comprising a ternary nonionic detergent mixture, wherein the nonionic surfactants are high-, medium- and low- ethoxylated primary, saturated fatty alcohols with specific alkyl chain lengths. No anionic surfactants are disclosed.
  • GB-A- 916 203 discloses an alkaline aqueous solution containing an alkali metal metasilicate, an alkali metal phosphate or borax and a minor proportion of a mixture of surface-active agents consisting of an alkyl phenol ethylene oxide condensate having from 8 to 11 ethylene oxides units, an alkyl phenol ethylene oxide condensate having from 1 to 3 ethylene oxide units and a fatty alcohol ethylene oxide condensate in which the fatty alcohol has 16 to 18 carbon atoms and there are from 50 to 80 ethylene oxide units.
  • No anionic surfactants are disclosed.
  • GB-A-900 000 discloses a cleaning composition comprising 10%-70% by weight of a mixture comprising 75 to 35 parts by weight of at least one alkali metal alkylbenzene sulphonate and 25 to 65 parts by weight of alkylphenoxypolyethenoxyethanols in which the alkyl groups contain 8 or 9 carbon atoms and the polyethenoxyalcohol residues contain an average of 11 to 20 -CH 2 CH 2 O- groups.
  • GB-A-986 049 discloses mixtures of one or more salts of at least one alkylbenzene having a molecular weight between 240 and 290 and at least one condensation product of an alkyl phenol with alkylene oxide of the general formula ROR 1 (OR 1 ) n OH wherein R is C8-C18 alkylbenzene, R1 is alkylene radical -CH 2 CH 2 - or -CH 2 CH 2 CH 2 - and n is 24 to 60.
  • EP-A-0 125 854 discloses a stable liquid compositions comprising 20%-80% by weight of anionic surfactants and 1%-10% of an ethoxylated C6-C13 aliphatic alcohol containing an average of from 1.5 to 25 moles of ethylene oxide per mole of alcohol, said ethoxylated alcohol contains not more than 1% by weight of unethoxylated alcohol where the ethoxylated alcohol contains an average of less than 9 moles of ethylene oxide and not more than 2% by weight of unethoxylated alcohol where the ethoxylated alcohol contains an average of from 9 to 25 moles of ethylene oxide per mole of alcohol.
  • EP-A-0 034 039 discloses an aqueous liquid detergent composition containing from 10% to 50% by weight of an anionic surfactant and an acid drainage-promoting ethoxylated nonionic surfactant like for example an ethoxylated aliphatic alcohol of the formula R(OC 2 H 4 ) n OH wherein R is an aliphatic hydrocarbyl radical containing from 16 to 30 carbon atoms, wherein n is from 16 to 100, in combination with from 1.5% to 10% of a suds stabilizing nonionic surfactant selected from
  • the present invention thus encompasses a hard surface cleaning composition
  • a hard surface cleaning composition comprising from 0.5% to 30% by weight of the total composition of a mixture comprising at least one anionic surfactant and at least one nonionic surfactant of the formula RO-(CH 2 CH 2 O) n H wherein R is a C 8 to C 22 alkyl chain, and n is an integer of from 21 to 65, or mixtures thereof, said anionic surfactant and said nonionic surfactant are present in a weight ratio of said anionic surfactant to said nonionic surfactant of from 0.5 to 2.5, with the proviso that when said cleaning composition comprises 10% or more by weight of an anionic surfactant, said composition does not comprise from 1.5% to 10% of a suds stabilizing nonionic surfactant selected from
  • the present invention also encompasses the diluted compositions obtained by diluting the above compositions in water.
  • Said diluted compositions comprise from 0.01 % to 3.5% by weight of the total composition of said mixture of anionic surfactant and nonionic surfactant.
  • the present invention also encompasses a method of cleaning hard surfaces wherein a composition as described herein is diluted in water and applied to said hard surface.
  • compositions according to the invention comprise, as an essential ingredient, a highly ethoxylated nonionic surfactant.
  • the highly ethoxylated nonionic surfactants to be used in the compositions according to the present invention are carefully selected, and belong to the group according to the formula RO-(CH 2 CH 2 O) n H, wherein R is a C 8 to C 22 alkyl chain and n is an integer of from 21 to 65, or mixtures thereof. Indeed, it is unforeseeably only those ethoxylated alcohols with such a high degree of ethoxylation which allow to obtain the observed cleaning benefits in diluted form, especially on greasy soils.
  • the preferred nonionic surfactants for use in the compositions according to the present invention are those according to the above formula where n is from 21 to 30.
  • the preferred R chains for use herein are the C 8 to C 22 alkyl chains.
  • Suitable chemical processes for preparing the highly ethoxylated nonionic surfactants for use herein have been extensively described in the art.
  • Suitable highly ethoxylated nonionic surfactants for use herein are also commercially available, for instance in the series commercialized under the trade name LUTENSOL R from BASF or DOBANOL R from SHELL.
  • a preferred highly ethoxylated alcohol for use herein is LUTENSOL R AO30 (R is a mixture of C 13 and C 15 alkyl chains, and n is 30). It is also possible to use mixtures of such highly ethoxylated nonionic surfactants, with different R groups and different ethoxylation degrees.
  • compositions according to the present invention additionally comprise an anionic surfactant.
  • anionic surfactants including alkyl benzene sulfates and sulfonates, paraffin sulfonates, sulfonates of fatty acids and of fatty acid esters, all of which are suitable for use herein.
  • Said anionic surfactants can also be used in the form of their salts, including sodium, potassium, ammonium and triethanolammonium salts.
  • the preferred anionic surfactants for use in the compositions according to the present invention are paraffin sulfonates, preferably in the form of their sodium salt.
  • Said highly ethoxylated nonionic surfactant and said anionic surfactant are present in a weight ratio of said anionic surfactant to said nonionic surfactant of from 0.5 to 2.5.
  • a hard surface cleaning composition according to the present invention comprises from 0.5 % to 30 %, preferably from 1 % to 15 % by weight of the total composition of at least one nonionic surfactant of the formula RO-(CH 2 CH 2 O) n H wherein R is a C 8 to C 22 alkyl chain, and n is an integer of from 21 to 65, or mixtures thereof.
  • compositions according to the present invention which are obtainable by diluting the compositions described hereinabove, comprise from 0.001 % to 3.5 % by weight of the total composition of the mixture described hereinabove, preferably from 0.01 % to 0.3 %.
  • the hard surface cleaning compositions according to the present invention may further comprise additional surfactants, including other nonionic surfactants, amphoteric and zwitterionic surfactants and mixtures thereof. Typical of these are lower ethoxylated nonionic surfactants (e.g with an ethoxylation degree of about 7), amine oxides, betaines, and sulphobetaines, which are well-known in the detergency art.
  • compositions according to the present invention may further comprise an alkanolamine, or mixtures thereof, in amounts ranging from 0.1% to 10 % by weight of the total composition, preferably from 0.5% to 5%, most preferably from 0.8% to 3%.
  • the alkanolamine has a buffering effect in the undiluted product, as well as an unexpected boosting effect on the cleaning performance of the diluted compositions.
  • Suitable alkanolamines for use in the compositions according to the present include monoalkanolamines, dialkanolamines, trialkanolamines, alkylalkanolamines, dialkylalkanolamines and alkoxyalkanolamines.
  • Preferred alkanolamines to be used according to the present invention include monoethanolamine, triethanolamine, aminoethylpropanediol, 2-aminomethyl propanol, and ethoxyethanolamine. Particularly preferred are monoethanolamine, triethanolamine and ethoxyethanolamine.
  • compositions according to the present invention may further comprise builders.
  • Suitable builders for use herein include nitrilotriacetates (NTA), polycarboxylates, citrates, water-soluble phosphates such as tripolyphosphate and sodium ortho-and pyro-phosphates, silicates, ethylene diamine tetraacetate (EDTA), amino-polyphosphonates (DEQUEST), ether carboxylate builders such as in EP-A-286 167, phosphates, iminodiacetic acid derivatives such as described in EP-A-317 542, EP-262 112 and EP-A-399 133, and mixtures thereof.
  • NTA nitrilotriacetates
  • polycarboxylates such as tripolyphosphate and sodium ortho-and pyro-phosphates
  • silicates ethylene diamine tetraacetate (EDTA), amino-polyphosphonates (DEQUEST)
  • ether carboxylate builders such as in EP-A-286 167
  • Preferred builders/sequestrants for use herein are selected from Tetrapotassium pyrophosphate, citric acid and sodium carbonate.
  • the hard surface cleaning compositions according to the present invention may comprise up to 15% by weight of the total composition of a builder, preferably from 1% to 10%
  • compositions according to the present invention may further comprise solvents.
  • suitable solvents for use herein include propylene glycol derivatives such as n-butoxypropanol or n- butoxypropoxypropanol, water-soluble CARBITOL R solvents or water-soluble CELLOSOLVE R solvents; water-soluble CARBITOL R solvents are compounds of the 2-(2-alkoxyethoxy)ethanol class wherein the alkoxy group is derived from ethyl, propyl or butyl; a preferred water-soluble carbitol is 2-(2-butoxyethoxy)ethanol also known as butyl carbitol.
  • Water-soluble CELLOSOLVE R solvents are compounds of the 2-alkoxyethoxy ethanol class, with 2-butoxyethoxyethanol being preferred.
  • Other suitable solvents include benzyl alcohol, and diols such as 2-ethyl-1, 3-hexanediol and 2,2,4-trimethyl-1,3-pentanediol and mixtures thereof.
  • Preferred solvents for use herein are n-butoxypropoxypropanol, BUTYL CARBITOL R and mixtures thereof.
  • the compositions according to the present invention comprise up to 15 % by weight of the total composition of a solvent, preferably from 3% to 10%.
  • compositions according to the present invention may also comprise minor ingredients to provide aesthetic or additional product performance benefits.
  • Typical minor ingredients include perfumes, dyes, optical brighteners, soil suspending agents, detersive enzymes, gel-control agents, thickeners, freeze-thaw stabilizers, bactericides, and preservatives.
  • a hard surface cleaning composition as described herein is diluted in water and applied to said hard surface.
  • said composition is diluted into 10 to 200 times its weight of water, more preferably 50 to 150 times, before it is applied to said hard surface.
  • compositions were made by mixing the listed ingredients in the listed proportions: Ingredients: Compositions #1 #2 Weight % Sodium paraffin sulfonate 3 3 Alcohol ethoxylate 30EO (1) 2 2 Alcohol ethoxylate 12EO (2) - - Alcohol ethoxylate 7EO (3) 1 1 Alcohol benzene ethoxylate 10EO (4) - - Citric acid 2 3 Butylcarbitol R 4 7 n-butoxypropoxypropanol - 2.5 Triethanolamine 1 1 water & minors up to 100% Ingredients: Compositions #3 #4 Weight % Sodium paraffin sulfonate 3 - Sodium alkyl sulfate - 3 Sodium alcohol ethoxylate sulfate - - Alcohol ethoxylate 30EO (1) 2 2 Alcohol ethoxylate 12EO (2) 1 - Alcohol ethoxylate 7EO (3) - 1 Citric acid 4 3 Tetrapotassium pyrophosphate - - Butylcarbitol R 4 4 n
  • (1) is a highly ethoxylated nonionic surfactant wherein R is a mixture of C 13 and C 15 alkyl chains and n is 30.
  • (2) is a highly ethoxylated nonionic surfactant wherein R is a mixture of C 13 and C 15 alkyl chains and n is 12.
  • (3) is a lower ethoxylated nonionic surfactant wherein n is 7.
  • (4) is a highly ethoxylated nonionic surfactant wherein R is a mixture of C 19 and C 21 alkyl benzene chains and n is 10.
  • compositions 1-4 described hereinabove can be used neat or diluted. In a method according to the present invention, these compositions are diluted in 65 times their weight of water and applied to a hard surface.

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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)

Claims (8)

  1. Composition de nettoyage de surfaces dures qui comprend 0,5 % à 30 % en poids de la composition totale d'un mélange comprenant au moins un agent tensioactif anionique et au moins un agent tensioactif non ionique de formule RO-(CH2CH2O)nH dans laquelle R est une chaíne alkyle en C8 à C22 et n est un nombre enfler de 21 à 65, ou leurs mélanges, ledit agent tensioactif anionique et ledit agent tensioactif non ionique sont présents dans un rapport pondéral dudit agent tensioactif anionique audit agent tensioactif non ionique de 0,5 à 2,5, à condition que, lorsque ladite composition de nettoyage comprend 10 % ou plus en poids d'un agent tensioactif anionique, ladite composition ne comprenne pas 1,5 % à 10 % d'un agent tensioactif non ionique stabilisateur de mousse choisi parmi :
    a) des amides de formule générale : R1-CO-N(H)m-1(R2OH)3-m dans laquelle R1 est un radical hydrocarboné aliphatique saturé ou non saturé en C7-C21, R2 est le méthylène ou l'éthylène et m vaut 1-3 ;
    b) des oxydes d'amine de formule générale :
    Figure 00180001
    dans laquelle R3 est un radical alkyle, 2-hydroxyalkyle, 3-hydroxyalkyle ou 3-alcoxy-2-hydroxypropyle dans lequel les groupes alkyle et alcoxy ont respectivement 8 à 18 atomes de carbone, R4 et R5 sont un groupe alkyle en C1-C3 ou un groupe hydroxyalkyle en C2-C3, et n vaut 0 à 10, et
    c) leurs mélanges.
  2. Composition selon la revendication 1, dans laquelle ledit agent tensioactif anionique est un paraffinesulfonate sous la forme de son sel de sodium.
  3. Composition selon l'une quelconque des revendications précédentes, dans laquelle n est un nombre entier de 21 à 35.
  4. Composition selon l'une quelconque des revendications précédentes, dans laquelle n est un nombre entier de 21 à 30.
  5. Composition de nettoyage de surfaces dures que l'on peut obtenir par dilution dans de l'eau d'une composition selon l'une quelconque des revendications précédentes, comprenant 0,001 % à 3,5 %, de préférence 0,01 % à 0,3 % en poids de la composition totale dudit mélange d'agent tensioactif anionique et d'agent tensioactif non ionique.
  6. Procédé de nettoyage de taches grasses sur une surface dure de cuisine ou de salle de bains, dans lequel on dilue dans de l'eau une composition selon l'une quelconque des revendications 1 à 5 et on l'applique à ladite surface dure.
  7. Procédé selon la revendication 6, dans lequel ladite composition est diluée dans 10 à 200 fois son poids d'eau, mieux encore dans 50 à 150 fois, avant son application à ladite surface dure.
  8. Utilisation d'une composition de nettoyage de surfaces dures selon les revendications 1 à 5 pour améliorer les performances de nettoyage de graisse lorsque ladite composition est utilisée diluée dans 10 à 200 fois son poids d'eau.
EP92870045A 1992-03-17 1992-03-17 Compositions diluables et procédé de nettoyage de surfaces dures Expired - Lifetime EP0561103B1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP92870045A EP0561103B1 (fr) 1992-03-17 1992-03-17 Compositions diluables et procédé de nettoyage de surfaces dures
ES92870045T ES2151483T3 (es) 1992-03-17 1992-03-17 Composiciones diluibles y metodo para la limpieza de superficies duras.
DE69231555T DE69231555T2 (de) 1992-03-17 1992-03-17 Verdünnbare Zusammensetzungen und Verfahren zur Reinigung harter Oberflächen
JP5516647A JPH07504704A (ja) 1992-03-17 1993-03-15 硬質表面の希釈クリーニングのための組成物および方法
CA002131330A CA2131330C (fr) 1992-03-17 1993-03-15 Compositions et methodes pour nettoyer des surfaces dures par dilution de ces compositions
PCT/US1993/002335 WO1993019148A1 (fr) 1992-03-17 1993-03-15 Compositions et methode de nettoyage des carrelages par dilution
AU39194/93A AU673668B2 (en) 1992-03-17 1993-03-15 Compositions and method for dilute cleaning of hard surfaces
MA23118A MA22824A1 (fr) 1992-03-17 1993-03-15 Composition et procede pour nettoyer des surfaces dures au moyen d'une composition sous la forme diluee .
FI944316A FI944316L (fi) 1992-03-17 1993-03-15 Koostumuksia ja tapa kovien pintojen puhdistamiseksi niiden laimennoksilla
BR9306091A BR9306091A (pt) 1992-03-17 1993-03-15 Composições e metodo para limpeza diluida de superficies duras
IE020193A IE930201A1 (en) 1992-03-17 1993-03-16 Compositions and method for dilute cleaning of hard surfaces
CN93104047.7A CN1080951A (zh) 1992-03-17 1993-03-17 用于稀释清洁硬表面的组合物及方法
MX9301506A MX9301506A (es) 1992-03-17 1993-03-17 Composiciones de limpieza diluidas y metodo para la limpieza de superficies duras con las mismas.
NO943414A NO943414D0 (no) 1992-03-17 1994-09-14 Blanding og fremgangsmåte for rensing av harde overflater

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Application Number Priority Date Filing Date Title
EP92870045A EP0561103B1 (fr) 1992-03-17 1992-03-17 Compositions diluables et procédé de nettoyage de surfaces dures

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EP0561103A1 EP0561103A1 (fr) 1993-09-22
EP0561103B1 true EP0561103B1 (fr) 2000-11-08

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EP (1) EP0561103B1 (fr)
JP (1) JPH07504704A (fr)
CN (1) CN1080951A (fr)
AU (1) AU673668B2 (fr)
BR (1) BR9306091A (fr)
CA (1) CA2131330C (fr)
DE (1) DE69231555T2 (fr)
ES (1) ES2151483T3 (fr)
FI (1) FI944316L (fr)
IE (1) IE930201A1 (fr)
MA (1) MA22824A1 (fr)
MX (1) MX9301506A (fr)
NO (1) NO943414D0 (fr)
WO (1) WO1993019148A1 (fr)

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GB0030669D0 (en) 2000-12-15 2001-01-31 Unilever Plc Detergent compositions
GB0030671D0 (en) 2000-12-15 2001-01-31 Unilever Plc Detergent compositions
GB2392167A (en) * 2002-08-22 2004-02-25 Reckitt Benckiser Inc Composition containing an acid with anionic and nonionic surfactants
CA2803565A1 (fr) * 2010-06-21 2012-01-12 Basf Se Composant tensioactif et composition le comprenant
JP6400070B2 (ja) 2013-03-14 2018-10-03 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ホットメルト接着剤およびその形成方法
FR3047488B1 (fr) * 2016-02-05 2020-02-28 Laboratoires Anios Compositions detergentes pour le nettoyage dans l'industrie cosmetique et pharmaceutique.

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CA2131330C (fr) 1998-09-29
BR9306091A (pt) 1997-11-18
FI944316A0 (fi) 1994-09-16
DE69231555T2 (de) 2001-06-07
AU3919493A (en) 1993-10-21
NO943414L (no) 1994-09-14
JPH07504704A (ja) 1995-05-25
IE930201A1 (en) 1993-09-22
FI944316A7 (fi) 1994-09-16
WO1993019148A1 (fr) 1993-09-30
MA22824A1 (fr) 1993-10-01
EP0561103A1 (fr) 1993-09-22
DE69231555D1 (de) 2000-12-14
CA2131330A1 (fr) 1993-09-30
NO943414D0 (no) 1994-09-14
ES2151483T3 (es) 2001-01-01
CN1080951A (zh) 1994-01-19
MX9301506A (es) 1994-01-31
AU673668B2 (en) 1996-11-21
FI944316L (fi) 1994-09-16

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