EP0720642A1 - Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees - Google Patents

Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees

Info

Publication number
EP0720642A1
EP0720642A1 EP94928070A EP94928070A EP0720642A1 EP 0720642 A1 EP0720642 A1 EP 0720642A1 EP 94928070 A EP94928070 A EP 94928070A EP 94928070 A EP94928070 A EP 94928070A EP 0720642 A1 EP0720642 A1 EP 0720642A1
Authority
EP
European Patent Office
Prior art keywords
detergent composition
composition according
alkyl
amine oxide
compositions
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
EP94928070A
Other languages
German (de)
English (en)
Other versions
EP0720642A4 (fr
EP0720642B1 (fr
Inventor
Panos Iakovides
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
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to EP94928070A priority Critical patent/EP0720642B1/fr
Publication of EP0720642A1 publication Critical patent/EP0720642A1/fr
Publication of EP0720642A4 publication Critical patent/EP0720642A4/fr
Application granted granted Critical
Publication of EP0720642B1 publication Critical patent/EP0720642B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic 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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • 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
    • C11D3/395—Bleaching agents
    • C11D3/3956—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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates 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
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • 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
    • C11D1/02—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
    • C11D1/02—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
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

Definitions

  • the present invention relates to thickened aqueous detergent compositions.
  • Liquid detergent compositions comprising long chain surfactants such as amine oxides are well known in the art. Such compositions are typically those as in US 4 282 109, EP 274 885, EP 233 666, DE 28 37 880 and EP 30 401.
  • compositions have good cleaning properties.
  • long chain amine oxides do not provide the optimum cleaning performance. It is a first object of the present invention to provide cleaning compositions comprising long chain surfactants with improved cleaning.
  • viscosity may be retained even upon the addition of short chain surfactants, by the use of a mixture of amine oxide and alkyl sulphate, more specifically a mixture of a C ⁇ -C ⁇ g chain amine oxide and a Ci2 _c 14 alkyl sulphate.
  • a further advantage of the present invention is that there is no need for an additional thickening agent.
  • Thickening compositions comprising long chain surfactants are well known in the art.
  • US 4 282 109 discloses a thickened bleach composition
  • a thickened bleach composition comprising hypochlorite and a thickening amount of a surfactant blend, comprising amine oxide C ⁇ o -c i8 anc * alkyl sulphate C.Q-C12 at a ratio of 3:4 or more.
  • EP 274 885 discloses thickened bleaching compositions comprising alkali metal hypochlorite and straight chain C ⁇ amine oxide with a mixture of branched and straight chain C ⁇ 5 amine oxides. There is no mention of short chain surfactants.
  • EP 233 666 discloses a process for the manufacture of a thickened bleaching compositions comprising hypochlorite, a hypochlorite-soluble surfactant and an alkali metal salt of a fatty acid.
  • the detergent actives include amine oxides, preferably lauryldimethylamine.
  • DE 28 37 880 covers bleaching compositions comprising alkali metal hypochlorite and mixtures of branched and linear amine oxides of varying chain length, ( 5-C17 ) for increased viscosity. There is no mention of other long or short chain surfactants.
  • EP 30 401 covers thickened bleaching compositions comprising hypochlorite and a certain number of product characteristics including pH and viscosity. Mixtures of Cg-C ⁇ g amine oxides and fatty acids are preferred as thickening agents. No other surfactants are disclosed.
  • compositions of the present invention have a viscosity of from 40 cps to 4000 cps; comprising a viscosity-decreasing short chain surfactant, said surfactant comprising a hydrophobic portion and a hydrophilic portion, wherein the chain length of the hydrophobic portion is Cg to C ⁇ Q .
  • the composition also comprises a viscosity restoring long chain surfactant mixture.
  • Said mixture comprises an amine oxide according to the formula R1R2R3NO, wherein Rl is a linear C12 to C ⁇ g alkyl group and R2 and R3 are independently C ⁇ to C3 alkyl groups and an alkali metal alkyl sulphate according to the formula R4OSO3M, wherein R4 is a C12 to c i4 alkyl group and M is an alkali metal.
  • the compositions also preferably comprise hypochlorite.
  • compositions according to the present invention comprise a short chain surfactant.
  • Said surfactant comprises a hydrophobic portion and a hydrophilic portion, wherein the chain length of the hydrophobic portion is Cg to C ⁇ Q- I ⁇ has been found that the cleaning performance of the composition according to the present invention can be boosted by the incorporation of said short chain surfactant.
  • surfactants have in common that they comprise a hydrophobic portion and a hydrophilic portion.
  • short chain surfactant it is meant herein surfactants which comprise a Cg-C ⁇ o alkyl chain as their hydrophobic portion.
  • Such short chain surfactants are accordingly those conventionally used in this field, but with a shorter alkyl chain, and can be of any type.
  • suitable short chain surfactants for use herein include c 6" c 10 alkyl sulfates (Cg-C ⁇ o so ) , alkyl ether sulfates (OCH2CH2)eS04> , alkyl sulphonates (C -CiQS ⁇ 3) , alkyl succinates (Cg- C10OOCCH2CH2COOZ) , alkyl carboxylates (Cg-C 10 COOM) , alkyl ether carboxylates (Cg-C ⁇ Q (OCH2CH2) e COOM) , alkyl sarcosinates (Cg-C ⁇ oCON(CH3) R ) > alkyl sulpho succinates (Cg-C 10 OOCCH(SO 3 M)CH 2 COOZ) , amine oxides (Cg-C 10 RR'NO) , and betaines (Cg-C ⁇ nN " (CH3)2CH2COO-) .
  • e is from 0 to 20
  • Z is M or R
  • M is H or any counterion such as those known in the art, including Na, K, Li, NH4, amine, R and R' are C1-C5 alkyl groups, possibly functionalized with hydroxyl groups, R and R' are preferably C1-C3, most preferably methyl. All these surfactants are well known in the art.
  • the 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 short chain anionic surfactants for use herein are g-C ⁇ g alkyl sulfates (Cg-CioS04) and alkyl sulphonates (Cg-C ⁇ o so 3) • Most preferred are the C6-C8 alkyl sulfates and sulphonates.
  • 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 @ .
  • Preferred short chain surfactants for use herein is octyl sulphate.
  • Suitable short chain surfactants for use herein are preferably hypochlorite compatible.
  • the compositions comprise from 1% to 5% preferably from 2% to 4%, of short chain surfactants.
  • compositions comprising typical amine oxides described in the art results in the decrease of said compositions viscosity. It has now been found that the viscosity of the compositions is restored by the use of a mixture of a C ⁇ 2 to C 1A chain amine oxide and a C ⁇ 2 to C14 chain alkyl sulphate.
  • Suitable amine oxides for use herein comprise amine oxides according to the formula R1R2R3 O, wherein R ⁇ is a linear C12 to c ⁇ g alkyl group, and R2 and R3 are independently C ⁇ to C3 alkyl groups, preferably methyl and mixtures thereof.
  • Suitable long chain amine oxides for use herein can be C ⁇ 4 amine oxide Genaminox R MY-X, (available from Hoechst) C12 and C1 amine oxide Aromox R DMMCD-W, (AKZO) , and C ⁇ amine oxide Aromox DM14D-W, (AKZO) .
  • preferred for use herein are C ⁇ g amine oxides, and mixtures of C 16 and C 1 amine oxides, which offer better suds profile, i.e. produce less foam.
  • Suitable Cig amine oxides are commercially available under the trade name Genaminox CE. According to the present invention, said compositions comprise from 1% to 6%, preferably from 2% to 5%, more preferably from 3% to 4% of said C12 to C14 amine oxide.
  • Suitable alkyl sulphates for use herein comprise alkyl sulphates according to the formula R4OSO3M, wherein R4 is a C12 to C14 alkyl group and mixtures thereof. M is an alkali metal .
  • Preferred alkyl sulphates for use herein can be sodium dodecyl sulphate or sodium lauryl sulphate.
  • compositions according to the present invention comprise from 1% to 4%, preferably from 2% to 3% by weight of the total compositions of said long chain alkyl sulphate.
  • Suitable long chain surfactants for use herein are preferably hypochlorite compatible.
  • the ratio of the amine oxide to the total amount of Ci2 ⁇ c i alkyl sulphate and short chain alkyl sulphate is less than 3:4, preferably less than 4:6.
  • compositions have a viscosity from 40 cps to 4000 cps, preferably from 100 cps to 2000 cps, most preferably from 150 cps to 600 cps, measured with a Brookfield viscosimeter RVT at a temperature of 25°C using spindle numbers 1 to 4 at 20- 100 r.p.m.
  • compositions according to the present invention may comprise a number of optional ingredients.
  • a highly preferred optional ingredient according to the present invention is a hypochlorite bleaching agent, preferably an alkali metal hypochlorite.
  • alkali metal hypochlorites are preferred other hypochlorite compounds may also be used herein and can be selected from calcium and magnesium hypochlorite.
  • Preferred alkali metal hypochlorite for use herein is sodium hypochlorite.
  • Compositions according to the present invention comprise said hypochlorite bleaching agents such that the content of active chlorine in the compositions is from 0.4% to 4%, preferably from 1% to 2%. According to the present invention the ingredients of the compositions are selected so that the compositions are hypochlorite compatible.
  • compositions according to the present invention are preferably greater than 10, preferably greater than 11, more preferably greater than 12. This is achieved by the addition of from 0.4% to 2% of a caustic alkali. Suitable caustic alkalis for use herein include sodium and potassium hydroxide.
  • compositions according to the present invention comprising hypochlorite preferably have a pH greater than 12 for hypochlorite stability.
  • Another optional component of the present invention is an alkali metal salt of a Cg-Cig fatty acid.
  • Said fatty acids are used as suds suppressors.
  • Suitable fatty acids for use herein can be any Cg-C ⁇ g fatty acid, preferably fully saturated, preferably a sodium, potassium or lithium salt, more preferably the sodium salt.
  • Suitable fatty acids may be selected from caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid and mixtures of fatty acids suitably hardened, derived from natural sources such as tallow, coconut oil, ground oil and babassu oil.
  • compositions according to the present invention comprise from 0.1% to 2%, preferably from 0.5% to 1% by weight of the composition of fatty acids.
  • the detergent compositions herein may additionally comprise as an optional ingredient an organic surface- active agent selected from anionic, nonionic, cationic and zwitterionic surface-active agents and mixtures thereof.
  • the compositions according to the present invention may also comprise a number of additional ingredients such as colourants and perf mes. Additionally, the compositions according to the present invention may comprise silicates used as corrosion inhibitors and silicones as suds suppressors.
  • the compositions according to the present invention are preferably aqueous and comprise from 80% to 95%, more preferably from 85% to 90% of water.
  • compositions according to the present invention are prepared by methods well known in the art such as the methods described in GB 1 329 086.
  • the compositions according to the present invention can be prepared by mixing all of the ingredients in a non-metallic apparatus at room temperature or in warm water. If fatty acid is used, it is melted before being added to the mixture.
  • the surfactant blend is first prepared by adding the short chain surfactant to the long chain components. Perfume and the alkali metal hypochlorite are then added whilst stirring. Colourants are added after all the other ingredients have been mixed.
  • compositions of the present invention may be used for a variety of cleaning purposes such as cleaning hard surfaces whereby said compositions thickened nature results in longer adhesion to the surface than non- thickened compositions.
  • compositions according to the present invention can be illustrated by the following examples.

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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)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

La présente invention est une composition détergente, liquide, aqueuse comprenant un tensioactif à chaîne courte permettant d'améliorer les caractéristiques de nettoyage. Cette composition comprend également un mélange d'oxyde amine à longue chaîne et de sulfate d'alkyle afin de rétablir la viscosité.
EP94928070A 1993-09-20 1994-09-12 Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees Expired - Lifetime EP0720642B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94928070A EP0720642B1 (fr) 1993-09-20 1994-09-12 Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP93870191 1993-09-20
EP93870191 1993-09-20
EP94928070A EP0720642B1 (fr) 1993-09-20 1994-09-12 Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees
PCT/US1994/010199 WO1995008611A1 (fr) 1993-09-20 1994-09-12 Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees

Publications (3)

Publication Number Publication Date
EP0720642A1 true EP0720642A1 (fr) 1996-07-10
EP0720642A4 EP0720642A4 (fr) 1998-01-28
EP0720642B1 EP0720642B1 (fr) 2001-08-08

Family

ID=8215392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94928070A Expired - Lifetime EP0720642B1 (fr) 1993-09-20 1994-09-12 Compositions detergentes aqueuses epaissies aux caracteristiques de nettoyage ameliorees

Country Status (6)

Country Link
EP (1) EP0720642B1 (fr)
JP (1) JPH09503012A (fr)
CA (1) CA2171709C (fr)
DE (1) DE69427916T2 (fr)
ES (1) ES2159304T3 (fr)
WO (1) WO1995008611A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0667892B1 (fr) * 1992-11-03 1999-07-07 The Procter & Gamble Company Nettoyage a l'aide d'agents tensio-actifs a courtes chaines
US6066614A (en) * 1996-06-10 2000-05-23 The Proctor & Gamble Company Cleaning compositions
EP0812904A3 (fr) * 1996-06-10 1999-05-26 The Procter & Gamble Company Compositions nettoyantes
DE19626906C1 (de) * 1996-07-04 1998-03-12 Henkel Kgaa Mittel für die Reinigung harter Oberflächen
GB2321253B (en) * 1997-01-16 2000-10-18 Mcbride Robert Ltd Liquid detergent formulation
EP0916718A1 (fr) 1997-10-14 1999-05-19 The Procter & Gamble Company Compositions de nettoyage et de désinfection
GB9727517D0 (en) * 1997-12-31 1998-02-25 Jeyes Group Plc Liquid bleach composition
GB2334721B (en) * 1998-02-25 2002-06-12 Reckitt & Colman Inc Cleansing composition
GB2334722B (en) * 1998-02-25 2002-04-24 Reckitt & Colman Inc Aqueous cleaning composition for removing soap scum
EP0990696B1 (fr) * 1998-10-01 2005-04-27 The Procter & Gamble Company Compositions de blanchiment stables
EP0992576A1 (fr) * 1998-10-01 2000-04-12 The Procter & Gamble Company Compositions de blanchiment stables
DE19902904A1 (de) * 1999-01-26 2000-08-03 Henkel Kgaa Bleich- und Desinfektionsmittel
ES2345539T3 (es) * 2002-03-13 2010-09-27 Cognis Ip Management Gmbh Soluciones concentradas de peroxido.
US6794348B2 (en) * 2002-09-20 2004-09-21 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Gel laundry detergent and/or pre-treater composition
US7618931B1 (en) 2008-08-26 2009-11-17 The Clorox Company Natural heavy duty cleaners
WO2016200343A1 (fr) * 2015-06-09 2016-12-15 Hayat Kimya Sanayi Anonim Sirketi Compositions de blanchiment aqueuses, épaissies et transparentes
JPWO2017047170A1 (ja) * 2015-09-14 2018-06-28 住友電気工業株式会社 鉱物油洗浄用組成物及びそれを用いた鉱物油被付着物の洗浄方法
JP7450428B2 (ja) * 2020-03-25 2024-03-15 花王株式会社 洗浄剤組成物の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135241A1 (en) * 1971-05-03 1972-12-15 Henkel & Cie Gmbh Detergent compsn - stable as aq concentrate by addn of prim alkyl sulphate to hinder phase sepn and gel formation
GB1437089A (en) * 1972-05-26 1976-05-26 Albright & Wilson Detergent concentrates
EP0021581A1 (fr) * 1979-05-30 1981-01-07 Reckitt And Colman Products Limited Composition de blanchiment aqueuse épaissie contenant de l'hypochlorite de métal alcalin et sa fabrication
WO1992002604A1 (fr) * 1990-08-08 1992-02-20 Henkel Kommanditgesellschaft Auf Aktien Agents tensio-actifs liquides, coulants et pompables concentres
EP0232153B1 (fr) * 1986-02-03 1994-08-10 Unilever Plc Compositions détérgentes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898186A (en) * 1973-04-09 1975-08-05 Procter & Gamble Dishwashing compositions containing gel forming gelatin
US5244593A (en) * 1992-01-10 1993-09-14 The Procter & Gamble Company Colorless detergent compositions with enhanced stability

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135241A1 (en) * 1971-05-03 1972-12-15 Henkel & Cie Gmbh Detergent compsn - stable as aq concentrate by addn of prim alkyl sulphate to hinder phase sepn and gel formation
GB1437089A (en) * 1972-05-26 1976-05-26 Albright & Wilson Detergent concentrates
EP0021581A1 (fr) * 1979-05-30 1981-01-07 Reckitt And Colman Products Limited Composition de blanchiment aqueuse épaissie contenant de l'hypochlorite de métal alcalin et sa fabrication
EP0232153B1 (fr) * 1986-02-03 1994-08-10 Unilever Plc Compositions détérgentes
WO1992002604A1 (fr) * 1990-08-08 1992-02-20 Henkel Kommanditgesellschaft Auf Aktien Agents tensio-actifs liquides, coulants et pompables concentres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9508611A1 *

Also Published As

Publication number Publication date
DE69427916T2 (de) 2002-04-04
JPH09503012A (ja) 1997-03-25
EP0720642A4 (fr) 1998-01-28
ES2159304T3 (es) 2001-10-01
WO1995008611A1 (fr) 1995-03-30
CA2171709A1 (fr) 1995-03-30
DE69427916D1 (de) 2001-09-13
EP0720642B1 (fr) 2001-08-08
CA2171709C (fr) 1999-12-21

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