EP0616026A1 - Compositions de nettoyage concentrées - Google Patents

Compositions de nettoyage concentrées Download PDF

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Publication number
EP0616026A1
EP0616026A1 EP93870125A EP93870125A EP0616026A1 EP 0616026 A1 EP0616026 A1 EP 0616026A1 EP 93870125 A EP93870125 A EP 93870125A EP 93870125 A EP93870125 A EP 93870125A EP 0616026 A1 EP0616026 A1 EP 0616026A1
Authority
EP
European Patent Office
Prior art keywords
alkyl
surfactant
mixtures
chain
composition according
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.)
Withdrawn
Application number
EP93870125A
Other languages
German (de)
English (en)
Inventor
Marc François Theophile Evers
Massimo Morini
Louise Gail Scott
Peter Rosalia Joannes Geboes
Vincent Reniers
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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
Priority claimed from EP93870050A external-priority patent/EP0616028A1/fr
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to EP93870125A priority Critical patent/EP0616026A1/fr
Priority to BR9406013A priority patent/BR9406013A/pt
Priority to AU64073/94A priority patent/AU6407394A/en
Priority to CA 2158542 priority patent/CA2158542A1/fr
Priority to NZ263393A priority patent/NZ263393A/en
Priority to JP6521160A priority patent/JPH08508765A/ja
Priority to PCT/US1994/002747 priority patent/WO1994021767A1/fr
Priority to CN 94192052 priority patent/CN1122611A/zh
Priority to MA23445A priority patent/MA23137A1/fr
Priority to MA23446A priority patent/MA23138A1/fr
Publication of EP0616026A1 publication Critical patent/EP0616026A1/fr
Priority to NO953644A priority patent/NO953644L/no
Priority to FI954396A priority patent/FI954396A/fi
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • 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
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—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
    • C11D1/02—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
    • 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 present invention relates to concentrated cleaning compositions. Although the present invention relates primarily to cleaning compositions for hard surfaces, it may also be of interest for other cleaning compositions including dishwashing and laundry detergent compositions.
  • Concentrated cleaning compositions are well known in the art. Concentrated compositions are mainly characterized by the fact that they comprise a higher concentration of active ingredients compared to a conventional cleaning composition, and a problem which is typically encountered when formulating concentrated cleaning compositions is therefore the physical stability of such compositions. Indeed, because such compositions comprise a high amount of active ingredients in a limited amount of water, stability problems appear which lead, if not solved, to compositions which separate into several phases. This phenomenon affects the performance of the composition and is visually noticeable, thereby rendering such formulations unfit for commercialization.
  • EP 316 726 discloses concentrated compositions in the form of microemulsions which comprise water, perfume, a surfactant and a so-called co-surfactant.
  • the co-surfactant is said to reduce the interfacial tension at interfaces between dispersed and continuous phases of an emulsion of said surfactant, thereby creating a stable microemulsion.
  • the so-called co-surfactants in the '726 publication are listed as specific glycol ethers, which are traditionally regarded as solvents in this field, or specific carboxylic acids.
  • the co-surfactants in the '726 publication do not appear to participate to the overall cleaning performance of the product.
  • a concentrated aqueous composition comprising a traditional long-chain surfactant, in combination with at least one short chain surfactant, i.e. with a hydrophobic group consisting of a C6-C10 alkyl chain.
  • Said short chain surfactants provide stability to the compositions herein and, in the same time, significantly boost the overall cleaning performance, especially grease cleaning, both in neat and dilute usage.
  • compositions herein are stable clear concentrated cleaning compositions comprising from 10 % to 80 % by weight of the total composition of water, less than 15 % perfume and at least one long chain surfactant comprising a C11- C24 alkyl chain as its hydrophobic portion, or mixtures thereof, said compositions further comprising at least one co-surfactant consisting of a short chain surfactant comprising a C6-C10 alkyl chain as its hydrophobic portion, or mixtures thereof, except where said short chain surfactant is an alkyl ether carboxylate, said alkyl chain as said hydrophobic portion is a C6-C8 alkyl chain.
  • compositions of the present invention are concentrated aqueous compositions.
  • concentrated it is meant herein that the compositions comprise from 10 % to 80 % by weight of the total composition of water, preferably from 15 % to 75 %, most preferably from 30 % to 75 %.
  • compositions according to the present invention are clear and stable.
  • clear and stable it is meant herein that the compositions of the present invention are macroscopically substantially transparent, in the absence of any opacifier, and that said compositions do not macroscopically separate into separate phases during at least 1 month, at temperatures ranging from 4°C to 50°C, upon standing.
  • compositions according to the present invention further comprise a long chain surfactant, or mixtures thereof.
  • All surfactants have in common that they comprise a hydrophobic portion and a hydrophilic portion.
  • long chain surfactants it is meant herein surfactants which comprise a C11 to C24 alkyl chain as their hydrophobic portion.
  • Such long chain surfactants are accordingly those conventionally used in this field and can be of any type.
  • suitable long chain surfactants for use herein include C11-C24 alkyl sulfates (C11-C24SO4), alkyl ether sulfates (C11-C24(OCH2CH2)eSO4), alkyl sulfonates (C11-C24SO3), alkyl succinates (C11-C24OOCCH2CH2COOZ), alkyl carboxylates (C11-C24COOM), alkyl ether carboxylates (C11-C24(OCH2CH2) e COOM), alkyl sarcosinates (C11-C24CON(CH3)R), alkyl sulfo succinates (C11-C24OOCCH(SO3M)CH2COOZ), amine oxides (C11-C24RR'NO), glucose amides (C11-C24CONR''X), alkyl pyrrolidones (C11-C24(C4H6ON), alkylpolylenes
  • e and p are independently from 0 to 20 and e+p>0
  • Z is M or R
  • M is H or any counterion such as those known in the art, including Na, K, Li, NH4, amine
  • X is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative thereof
  • R, R and R''' are C1-C5 alkyl groups, possibly functionalized with hydroxyl groups
  • R and R' are preferably C1-C3, most preferably methyl
  • R'' is preferably 2-hydroxyethyl or 2 hydroxypropyl
  • G is a saccharide, preferably glucose, and g is of from 1.5 to 8.
  • compositions according to the present invention may comprise any of the above surfactants alone, or any combination thereof, depending on the end use envisioned.
  • preferred long chain surfactants are selected from long chain alkyl sulfonates and long chain alkyl ethoxylates, and mixtures thereof.
  • compositions according to the present invention further comprise at least one short chain surfactant, or mixtures thereof.
  • short chain surfactants is as above for long chain surfactants, except that said alkyl group as said hydrophobic portion is a C6 to C10 alkyl group, and where said short chain surfactant is an alkyl ether carboxylate, said alkyl chain in said hydrophobic portion is a C6-C8 alkyl chain.
  • suitable short chain surfactants for use herein include those listed herein above in the description of long chain surfactants, but with shorter alkyl chain.
  • Preferred short chain nonionic surfactants for use herein are alkyl alkoxylates according to the formula C6-C10(OCH2CH2) e (OCH2CH2CH2) p OH, where e and p representing respectively the degree of ethoxylation and propoxylation are independently of from 0 to 20, and that e+p>0 .
  • Most preferred short chain nonionic surfactants for use herein are those where e and p are such that e+p is from 3 to 10, particularly those where p is 0 and e is from 3 to 8.
  • most preferred short chain nonionic surfactants for use herein are those where said short chain is a hydrocarbon chain comprising from 7 to 10 carbon atoms.
  • Said preferred short chain nonionic surfactants for use herein can be manufactured by the processes well known to the man skilled in the art, such as condensation of the corresponding alcohol and alkylene oxide, but such short chain surfactants are more conveniently commercially available for instance from Sidobre under the trade name Mergital @ C4 (C8EO4), from Kolb under the trade names Imbentin @ AG/810/050 and AG/810/080 (respectively C8-10EO5 and C8-10EO8).
  • Preferred short chain anionic surfactants for use herein are C6-C10 alkyl sulfates (C6-C10SO4) and alkyl sulfonates (C6-C10SO3). Most preferred are the C6-C8 alkyl sulfates and sulfonates.
  • Such short chain anionic surfactants can be made by well known sulphation or sulphonation processes followed by neutralization, but said anionic short chain surfactants are more conveniently commercially available, for instance from Rhone Poulenc under the trade name Rhodapon @ OLS, or from Witco under the trade name Witconate @ .
  • compositions according to the present invention may comprise from 0.1 % to 50 % by weight of the total composition, preferably from 1% to 40%, most preferably from 1.5% to 30% of said short chain surfactants.
  • the short chain surfactants herein act not only as active cleaning ingredients, but also as stabilizers. If short chain anionic surfactants are used, it is preferred to observe a minimum weight ratio of short chain anionic surfactant to longer chain surfactant of 1:10. If short chain nonionic surfactants are used, it is preferred to observe a minimum weight ratio of short chain nonionic to longer chain surfactant of 1:5.
  • compositions herein may further comprise a variety of other optional ingredients including builders, alkanolamines, pH adjusting agents, perfumes in amounts of less than 15% by weight of the total composition, dyes, bleaches, enzymes and the like.
  • a suds suppressing system in the compositions herein.
  • Said suds suppressing system can advantageously be a mixture of 2-alkyl alkanols as described for instance in DE 40 21 265, or mixtures thereof, with a C8 to C22 fatty acid, or mixtures thereof.
  • Such a system is particularly advantageous as both ingredients appear to act in synergy. Thus even a very low amount of said system is enough to control suds efficiently. Accordingly, said system is present in amounts of from 0.1% to 5% by weight of the total composition, preferably 0.5% to 3%.
  • compositions herein do not require the presence of a stabilizing compound.
  • stabilizing compound it is meant herein a compound whose sole function is to enhance the physical stability of the composition.
  • Such compounds are typically xylene or toluene sulphonate salts, and glycol ethers, including ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, dipropylene glycol monobutyl ether, dipropylene glycol methyl ether, propylene glycol methyl ether, tripropylene glycol methyl ether, propylene glycol monobutyl ether and other various solvents suvh as ethanol and butanol. Accordingly, the compositions of the present invention are preferably substantially free of such stabilizing compounds.
  • the present invention further encompasses a method of cleaning a hard surface which comprises the steps of diluting a composition according to the preceding claims in water, then applying it to said hard surface.
  • a method of cleaning a hard surface which comprises the steps of diluting a composition according to the preceding claims in water, then applying it to said hard surface.
  • the compositions herein may be used both neat and diluted from 10 to 500 times.
  • compositions were evaluated for their physical stability at 4°C, at room temperature (20°C), and at 50°C.
  • Composition I which is not within the invention, was a gel at 4°C, and an emulsion at room temperature and at 50°C. All other compositions, within the invention, were clear transparent liquids in the same conditions.
  • compositions were made by mixing the listed ingredients in the listed proportions.

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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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP93870125A 1993-03-19 1993-07-07 Compositions de nettoyage concentrées Withdrawn EP0616026A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
EP93870125A EP0616026A1 (fr) 1993-03-19 1993-07-07 Compositions de nettoyage concentrées
CN 94192052 CN1122611A (zh) 1993-03-19 1994-03-14 浓缩洗涤剂组合物
PCT/US1994/002747 WO1994021767A1 (fr) 1993-03-19 1994-03-14 Compositions de nettoyage concentrees
AU64073/94A AU6407394A (en) 1993-03-19 1994-03-14 Concentrated cleaning compositions
CA 2158542 CA2158542A1 (fr) 1993-03-19 1994-03-14 Compositions de nettoyage concentrees
NZ263393A NZ263393A (en) 1993-03-19 1994-03-14 Cleaning composition; stable, clear, concentrated composition comprising at least one long chain surfactant and stabilised by the additional presence of short chain surfactants
JP6521160A JPH08508765A (ja) 1993-03-19 1994-03-14 濃縮クリーニング組成物
BR9406013A BR9406013A (pt) 1993-03-19 1994-03-14 Composições de limpeza concentrades
MA23445A MA23137A1 (fr) 1993-03-19 1994-03-17 Composition de netoyage concentrees
MA23446A MA23138A1 (fr) 1993-03-19 1994-03-17 Compositions de nettoyages concentrees comprenat au moins un agent tensio-actif achaine courte
NO953644A NO953644L (no) 1993-03-19 1995-09-15 Konsentrerte rengjöringsblandinger
FI954396A FI954396A (fi) 1993-03-19 1995-09-18 Konsentroituja puhdistuskoostumuksia

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP93870050 1993-03-19
EP93870050A EP0616028A1 (fr) 1993-03-19 1993-03-19 Compositions de nettoyage comprenant des agents tensioactifs non-ioniques à chaînes courtes
EP93870125A EP0616026A1 (fr) 1993-03-19 1993-07-07 Compositions de nettoyage concentrées

Publications (1)

Publication Number Publication Date
EP0616026A1 true EP0616026A1 (fr) 1994-09-21

Family

ID=26134951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93870125A Withdrawn EP0616026A1 (fr) 1993-03-19 1993-07-07 Compositions de nettoyage concentrées

Country Status (11)

Country Link
EP (1) EP0616026A1 (fr)
JP (1) JPH08508765A (fr)
CN (1) CN1122611A (fr)
AU (1) AU6407394A (fr)
BR (1) BR9406013A (fr)
CA (1) CA2158542A1 (fr)
FI (1) FI954396A (fr)
MA (1) MA23137A1 (fr)
NO (1) NO953644L (fr)
NZ (1) NZ263393A (fr)
WO (1) WO1994021767A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995021233A1 (fr) * 1994-02-03 1995-08-10 The Procter & Gamble Company Compositions de nettoyage aqueuses contenant un alcanol alkyle en position 2, h2o2, un systeme anionique et un systeme non ionique presentant un equilibre hydrophile-lipophile faible
WO1996036313A1 (fr) * 1995-05-17 1996-11-21 Unilever Plc Composition liquide et aqueuse de nettoyage contenant des savons a base d'acides gras
EP0908534A1 (fr) * 1997-09-16 1999-04-14 CHURCH & DWIGHT COMPANY, INC. Composition aqueuse et procédé de nettoyage de métaux à basse température
DE19814829A1 (de) * 1998-04-02 1999-10-07 Merz & Co Gmbh & Co Verfahren zur maschinellen gleichzeitigen Reinigung und Desinfektion von ärztlichen Instrumenten, insbesondere Endoskopen sowie Mittel zur Durchführung des Verfahrens
WO2000029528A2 (fr) * 1998-11-12 2000-05-25 Colgate-Palmolive Company Composition nettoyante liquide en microemulsion, contenant un amphiphile a chaine courte
WO2003091190A1 (fr) * 2002-04-26 2003-11-06 Basf Aktiengesellschaft Melanges d'alkoxylate et lessives les contenant
WO2005049775A1 (fr) * 2003-11-14 2005-06-02 The Procter & Gamble Company Composition detergente liquide comportant un tensioactif non ionique de solubilisation
WO2006008094A1 (fr) 2004-07-16 2006-01-26 Basf Aktiengesellschaft Procede pour accelerer le pouvoir mouillant des peintures
AU2003205637B2 (en) * 2002-01-21 2008-04-03 Basf Aktiengesellschaft Alkylglycol alkoxylates or alkyldiglycol alkoxylates, mixtures thereof with tensides and their use
US7371716B2 (en) 2002-04-26 2008-05-13 Basf Aktiengesellschaft C10-alkanolalkoxylate mixtures and the use thereof
US7419552B2 (en) 2002-04-26 2008-09-02 Basf Aktiengesellschaft C10-alkanol alkoxylates and the use thereof
US20100069509A1 (en) * 2006-12-14 2010-03-18 Basf Se Nonionic emulsifiers for emulsion concentrates for spontaneous emulsification
WO2010070088A1 (fr) 2008-12-18 2010-06-24 Basf Se Mélange de tensioactifs contenant des composants ramifiés à chaîne courte et des composants ramifiés à chaîne longue
WO2011003904A1 (fr) 2009-07-10 2011-01-13 Basf Se Mélange de tensioactifs contenant des constituants à chaîne courte et à chaîne longue

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU713278B2 (en) 1996-03-14 1999-11-25 Johnson & Johnson Consumer Companies, Inc. Cleansing and moisturizing surfactant compositions
NZ514069A (en) 1999-03-12 2004-01-30 Pfizer Prod Inc Compositions comprising a potassium salt active ingredient including oral compositions for reducing dental nerve and dentin sensitivity comprising a non-menthol flavouring
DK1309726T4 (en) 2000-03-30 2019-01-28 Whitehead Inst Biomedical Res RNA Sequence-Specific Mediators of RNA Interference
CZ308053B6 (cs) 2000-12-01 2019-11-27 Max Planck Gesellschaft Izolovaná molekula dvouřetězcové RNA, způsob její výroby a její použití

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FR2247531A1 (fr) * 1973-10-15 1975-05-09 Procter & Gamble
GB1462134A (en) * 1974-03-21 1977-01-19 Procter & Gamble Detergent compositions
FR2345513A1 (fr) * 1976-03-24 1977-10-21 Rhone Poulenc Ind Composition tensio-active a base de surfactifs non ioniques
GB2011944A (en) * 1978-01-09 1979-07-18 Unilever Ltd Liquid nonionic detergent composition
EP0125854A2 (fr) * 1983-05-14 1984-11-21 The Procter & Gamble Company Compositions détergentes liquides
FR2550959A1 (fr) * 1983-08-26 1985-03-01 Diversey Corp Agents tensio-actifs alcooliques polyoxyalkyles, compositions detergentes et agents de rincage les contenant
EP0244006A1 (fr) * 1986-04-22 1987-11-04 Unilever N.V. Composition de nettoyage pour tous usages
EP0316726A2 (fr) * 1987-11-12 1989-05-24 Colgate-Palmolive Company Composition de nettoyage stable sous forme de microémulsion
DE3943070A1 (de) * 1989-12-27 1991-07-04 Henkel Kgaa Fluessiges reinigungsmittel fuer harte oberflaechen
WO1992002604A1 (fr) * 1990-08-08 1992-02-20 Henkel Kommanditgesellschaft Auf Aktien Agents tensio-actifs liquides, coulants et pompables concentres
EP0496188A1 (fr) * 1991-01-22 1992-07-29 The Procter & Gamble Company Composition pour enlever le tartre
WO1993015172A1 (fr) * 1992-02-04 1993-08-05 Henkel Corporation Melanges de tensioactifs pour compositions de detergents

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US4671895A (en) * 1985-11-15 1987-06-09 Colgate-Palmolive Company Liquid detergent compositions

Patent Citations (13)

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Publication number Priority date Publication date Assignee Title
FR2207981A1 (en) * 1972-11-24 1974-06-21 Basf Ag Biodegradable washing/cleaning compsn. - contg. oxethylated oxo alcohols derived from mixt. of olefins
FR2247531A1 (fr) * 1973-10-15 1975-05-09 Procter & Gamble
GB1462134A (en) * 1974-03-21 1977-01-19 Procter & Gamble Detergent compositions
FR2345513A1 (fr) * 1976-03-24 1977-10-21 Rhone Poulenc Ind Composition tensio-active a base de surfactifs non ioniques
GB2011944A (en) * 1978-01-09 1979-07-18 Unilever Ltd Liquid nonionic detergent composition
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WO1992002604A1 (fr) * 1990-08-08 1992-02-20 Henkel Kommanditgesellschaft Auf Aktien Agents tensio-actifs liquides, coulants et pompables concentres
EP0496188A1 (fr) * 1991-01-22 1992-07-29 The Procter & Gamble Company Composition pour enlever le tartre
WO1993015172A1 (fr) * 1992-02-04 1993-08-05 Henkel Corporation Melanges de tensioactifs pour compositions de detergents

Cited By (21)

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WO1995021233A1 (fr) * 1994-02-03 1995-08-10 The Procter & Gamble Company Compositions de nettoyage aqueuses contenant un alcanol alkyle en position 2, h2o2, un systeme anionique et un systeme non ionique presentant un equilibre hydrophile-lipophile faible
WO1996036313A1 (fr) * 1995-05-17 1996-11-21 Unilever Plc Composition liquide et aqueuse de nettoyage contenant des savons a base d'acides gras
EP0908534A1 (fr) * 1997-09-16 1999-04-14 CHURCH & DWIGHT COMPANY, INC. Composition aqueuse et procédé de nettoyage de métaux à basse température
US6124253A (en) * 1997-09-16 2000-09-26 Church & Dwight Co., Inc. Aqueous composition for low-temperature metal-cleaning and method of use
DE19814829A1 (de) * 1998-04-02 1999-10-07 Merz & Co Gmbh & Co Verfahren zur maschinellen gleichzeitigen Reinigung und Desinfektion von ärztlichen Instrumenten, insbesondere Endoskopen sowie Mittel zur Durchführung des Verfahrens
DE19814829C2 (de) * 1998-04-02 2001-04-12 Merz & Co Gmbh & Co Reinigungs- und Desinfektionsmittel auf Wasserbasis, seine Verwendung und Verfahren zur maschinellen gleichzeitigen Reinigung und Desinfektion von ärztlichen Instrumenten, insbesondere Endoskopen
WO2000029528A2 (fr) * 1998-11-12 2000-05-25 Colgate-Palmolive Company Composition nettoyante liquide en microemulsion, contenant un amphiphile a chaine courte
WO2000029528A3 (fr) * 1998-11-12 2000-10-05 Colgate Palmolive Co Composition nettoyante liquide en microemulsion, contenant un amphiphile a chaine courte
AU2003205637B2 (en) * 2002-01-21 2008-04-03 Basf Aktiengesellschaft Alkylglycol alkoxylates or alkyldiglycol alkoxylates, mixtures thereof with tensides and their use
AU2003205637B8 (en) * 2002-01-21 2008-04-17 Basf Aktiengesellschaft Alkylglycol alkoxylates or alkyldiglycol alkoxylates, mixtures thereof with tensides and their use
US7371716B2 (en) 2002-04-26 2008-05-13 Basf Aktiengesellschaft C10-alkanolalkoxylate mixtures and the use thereof
CN1312099C (zh) * 2002-04-26 2007-04-25 巴斯福股份公司 烷氧基化物混合物及包含该混合物的洗涤剂
US7335235B2 (en) 2002-04-26 2008-02-26 Basf Akiengesellschaft Alkoxylate mixtures and detergents containing the same
WO2003091190A1 (fr) * 2002-04-26 2003-11-06 Basf Aktiengesellschaft Melanges d'alkoxylate et lessives les contenant
US7419552B2 (en) 2002-04-26 2008-09-02 Basf Aktiengesellschaft C10-alkanol alkoxylates and the use thereof
WO2005049775A1 (fr) * 2003-11-14 2005-06-02 The Procter & Gamble Company Composition detergente liquide comportant un tensioactif non ionique de solubilisation
WO2006008094A1 (fr) 2004-07-16 2006-01-26 Basf Aktiengesellschaft Procede pour accelerer le pouvoir mouillant des peintures
US7608653B2 (en) 2004-07-16 2009-10-27 Basf Aktiengesellschaft Method for accelerating the cross-linking process in paints
US20100069509A1 (en) * 2006-12-14 2010-03-18 Basf Se Nonionic emulsifiers for emulsion concentrates for spontaneous emulsification
WO2010070088A1 (fr) 2008-12-18 2010-06-24 Basf Se Mélange de tensioactifs contenant des composants ramifiés à chaîne courte et des composants ramifiés à chaîne longue
WO2011003904A1 (fr) 2009-07-10 2011-01-13 Basf Se Mélange de tensioactifs contenant des constituants à chaîne courte et à chaîne longue

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BR9406013A (pt) 1996-01-02
AU6407394A (en) 1994-10-11
CN1122611A (zh) 1996-05-15
FI954396A0 (fi) 1995-09-18
JPH08508765A (ja) 1996-09-17
NZ263393A (en) 1997-10-24
WO1994021767A1 (fr) 1994-09-29
MA23137A1 (fr) 1994-10-01
CA2158542A1 (fr) 1994-09-29
FI954396A (fi) 1995-09-18
NO953644D0 (no) 1995-09-15
NO953644L (no) 1995-09-15

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