EP0288858A1 - Agent de lavage prétraitant pour des taches huileuses et graisseuses - Google Patents
Agent de lavage prétraitant pour des taches huileuses et graisseuses Download PDFInfo
- Publication number
- EP0288858A1 EP0288858A1 EP88106135A EP88106135A EP0288858A1 EP 0288858 A1 EP0288858 A1 EP 0288858A1 EP 88106135 A EP88106135 A EP 88106135A EP 88106135 A EP88106135 A EP 88106135A EP 0288858 A1 EP0288858 A1 EP 0288858A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- pretreatment agent
- laundry pretreatment
- anionic surfactants
- agent 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- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000004064 cosurfactant Substances 0.000 claims abstract description 13
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 11
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 10
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical group CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 6
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 6
- 229920000151 polyglycol Polymers 0.000 claims description 6
- 239000010695 polyglycol Substances 0.000 claims description 6
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 6
- -1 alkali metal alkyl sulfates Chemical class 0.000 claims description 5
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 4
- 229910000271 hectorite Inorganic materials 0.000 claims description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 125000005207 tetraalkylammonium group Chemical group 0.000 claims description 2
- ZCPCLAPUXMZUCD-UHFFFAOYSA-M dihexadecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC ZCPCLAPUXMZUCD-UHFFFAOYSA-M 0.000 claims 1
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 claims 1
- 239000004664 distearyldimethylammonium chloride (DHTDMAC) Substances 0.000 claims 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical group [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 description 11
- 235000019198 oils Nutrition 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- LPTIRUACFKQDHZ-UHFFFAOYSA-N hexadecyl sulfate;hydron Chemical compound CCCCCCCCCCCCCCCCOS(O)(=O)=O LPTIRUACFKQDHZ-UHFFFAOYSA-N 0.000 description 5
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000003925 fat Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 239000004530 micro-emulsion Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004006 olive oil Substances 0.000 description 2
- 235000008390 olive oil Nutrition 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
-
- 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
- C11D1/83—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
- C11D17/0017—Multi-phase liquid compositions
- C11D17/0021—Aqueous microemulsions
-
- 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
- C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
Definitions
- the present invention relates to a laundry pretreatment agent which is suitable for the treatment of heavily oil and grease soiled portions of laundry items which are subsequently washed in the customary manner.
- Such agents increase the effectiveness of the detergent against stubborn soiling, which are generally not adequately removed for so-called “delicate washing” at 30 ° C to 40 ° C or at 50 ° C to 60 ° C for "easy-care textiles”.
- the present invention is accordingly based on the object of providing a new laundry pretreatment composition which is particularly suitable for removing oily and greasy soiling and at the same time is free from halogenated hydrocarbons which are harmful to the environment.
- the invention relates to laundry pretreatment agents based on novel, ternary mixtures of surfactants, cosurfactants and water which are suitable for removing, in particular, oily and greasy soiling from textiles.
- Co-surfactants are generally amphiphilic compounds that support the emulsifying power of surfactants.
- phase diagrams of surfactant-cosurfactant / water mixtures basically have three characteristic homogeneous mixed phase areas.
- Micellar and invert micellar mixed phases are thermodynamically stable and optically clear phases that can "microemulsify" oils. This results from L1-phase O / W microemulsions and from L2-phases W / O microemulsions, which are homogeneous, isotropic phases stable at room temperature and are at least briefly stable even when diluted with water.
- the oil in water or water in oil microemulsions resulting from the L1 and L2 phase can e.g. can be distinguished using conductivity measurements.
- the emulsifying power of the ternary mixed phases L 1 and L 2 determines the cleaning effect of such mixtures.
- the invertmicellar L2 phase is significantly more effective in cleaning than the other mixtures.
- the invert micellar phase with the composition according to the invention has proven to be particularly effective.
- a dodecyl polyglycol ether is used as the alkyl polyglycol ether, although hexadecyl or octadecyl polyglycol ethers can also be used.
- Nonylphenol is used as the preferred alkylphenol radical in alkylphenol polyglycol ethers.
- the laundry pretreatment agents according to the invention are particularly advantageous when alkali metal salts, preferably the sodium salt of hexadecyl sulfate, and dodecyl alcohol with 8 EO groups and / or nonylphenol with 9 EO groups are used as the anionic surfactant.
- alkali metal salts preferably the sodium salt of hexadecyl sulfate, and dodecyl alcohol with 8 EO groups and / or nonylphenol with 9 EO groups are used as the anionic surfactant.
- a further preferred embodiment of the laundry pretreatment agent according to the invention is characterized in that the cosurfactant is selected from that of pentanol and hexanol and their weakly ethoxylated, i.e. up to 2 moles, preferably 1 to 2 moles of adducts containing ethylene oxide groups.
- the weak ethoxylation also largely eliminates the smell of the alkanols.
- laundry pretreatment agents according to the invention can contain thickeners.
- Natural and synthetic hectorites loaded with tetraalkylammonium compounds are suitable as thickeners for invertmicellar ternary mixed phases in laundry pretreatment compositions. These hectorites are 30 to 40% loaded with dialkyl dimethyl compounds with alkyl residues such as cetyl or stearyl residues and can be used in the ternary mixed phases, i.e. with anionic surfactant, nonionic surfactant or also the mixture of anionic and nonionic surfactant in amounts of up to 15% by weight, preferably 9 to 15% by weight.
- the thickening of the thin, invertmicellar mixed phases by hectorite also improves the cleaning effect.
- laundry pretreatment agents can contain sodium triphosphate as an additive, the laundry pretreatment agent according to the invention being characterized in that it contains up to 1% by weight, preferably 0.2 to 1% by weight, of sodium triphosphate, based on the water content.
- Sodium triphosphate supports pigment removal.
- the present invention further provides a method for pretreating laundry using a laundry pretreatment agent according to claims 1 to 7.
- Laundry pretreatment agents according to the invention can furthermore contain customary additives, such as, for example, preservatives and perfume, preferably in amounts of 0.01 to 1% by weight.
- Mixed phases according to the invention are produced by stirring the liquid cosurfactant into the surfactant solutions, surfactant dispersions or surfactant emulsions.
- EO attached ethylene oxide
- the mixed phases according to the invention of the examples below were prepared by stirring the respective cosurfactant into the corresponding surfactant solution, dispersion or emulsion.
- the cleaning effect of mixed phases was determined at room temperature on test fabrics olive oil / cotton and skin fat / cotton with colored oil and fat.
- the mixing phase was applied and, after 15 minutes of exposure, was rinsed from the tissue under running tap water. After drying in air, the degree of light emission from the fabric was measured as a measure of the cleaning effect.
Landscapes
- 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)
- Crystallography & Structural Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873713962 DE3713962A1 (de) | 1987-04-25 | 1987-04-25 | Waeschevorbehandlungsmittel fuer oel- und fettanschmutzungen |
| DE3713962 | 1987-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0288858A1 true EP0288858A1 (fr) | 1988-11-02 |
Family
ID=6326335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88106135A Withdrawn EP0288858A1 (fr) | 1987-04-25 | 1988-04-18 | Agent de lavage prétraitant pour des taches huileuses et graisseuses |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4861516A (fr) |
| EP (1) | EP0288858A1 (fr) |
| JP (1) | JPS63280800A (fr) |
| DE (1) | DE3713962A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0387063A2 (fr) * | 1989-03-10 | 1990-09-12 | Unilever Plc | Compositions détergentes |
| EP0428816A1 (fr) * | 1989-11-23 | 1991-05-29 | The Procter & Gamble Company | Composition de nettoyage pour surfaces dures |
| EP0598335A2 (fr) * | 1992-11-13 | 1994-05-25 | ALBRIGHT & WILSON LIMITED | Nouvelles compositions de nettoyage |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903926A1 (de) * | 1989-02-10 | 1990-08-16 | Henkel Kgaa | Faerbereihilfsmittel |
| US5789364A (en) * | 1993-02-17 | 1998-08-04 | The Clorox Company | High water liquid enzyme prewash composition |
| US5589448A (en) * | 1993-02-17 | 1996-12-31 | The Clorox Company | High water liquid enzyme prewash composition |
| CA2120375A1 (fr) * | 1993-04-02 | 1994-10-03 | John Klier | Produit de pretraitement pour la lessive a proprietes nettoyantes ameliorees pour les souillures huileuses |
| GB9604883D0 (en) * | 1996-03-07 | 1996-05-08 | Reckitt & Colman Inc | Improvements in or relating to organic compositions |
| GB9604849D0 (en) * | 1996-03-07 | 1996-05-08 | Reckitt & Colman Inc | Improvements in or relating to organic compositions |
| US5925606A (en) * | 1996-11-01 | 1999-07-20 | Amway Corporation | Concentrated acidic liquid detergent composition |
| US6043209A (en) * | 1998-01-06 | 2000-03-28 | Playtex Products, Inc. | Stable compositions for removing stains from fabrics and carpets and inhibiting the resoiling of same |
| US6187738B1 (en) | 1998-02-02 | 2001-02-13 | Playtex Products, Inc. | Stable compositions for removing stains from fabrics and carpets |
| GB9806051D0 (en) * | 1998-03-23 | 1998-05-20 | Rajan Mustaq A | Pre-day cleaning stain isocator and spotting agent |
| US6204233B1 (en) * | 1998-10-07 | 2001-03-20 | Ecolab Inc | Laundry pre-treatment or pre-spotting compositions used to improve aqueous laundry processing |
| WO2000029528A2 (fr) * | 1998-11-12 | 2000-05-25 | Colgate-Palmolive Company | Composition nettoyante liquide en microemulsion, contenant un amphiphile a chaine courte |
| EP1200665A4 (fr) | 1999-07-20 | 2004-05-06 | Micell Technologies Inc | Procedes et compositions de pretraitement pour le nettoyage a sec au dioxyde de carbone |
| US6534462B1 (en) | 2000-07-10 | 2003-03-18 | Access Business Group International Llc | Liquid laundry detergent and pretreatment composition |
| US6767881B1 (en) | 2003-03-19 | 2004-07-27 | Ecolab, Inc. | Cleaning concentrate |
| US9139798B2 (en) * | 2008-10-15 | 2015-09-22 | Method Products, Pbc | Liquid cleaning compositions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1792066A1 (de) * | 1968-07-18 | 1971-10-14 | Henkel & Cie Gmbh | Schaumarmes Fleckenbehandlungsmittel fuer Textilien |
| GB1491603A (en) * | 1974-03-21 | 1977-11-09 | Procter & Gamble | Liquid detergent compositions |
| EP0050887A1 (fr) * | 1980-10-16 | 1982-05-05 | Unilever N.V. | Suspensions détergentes stables liquides |
| EP0137474A2 (fr) * | 1983-10-12 | 1985-04-17 | S.C. Johnson & Son, Inc. | Composition métastable pour enlever des tâches |
| EP0200953A2 (fr) * | 1985-04-20 | 1986-11-12 | Henkel Kommanditgesellschaft auf Aktien | Détergent granulaire |
| EP0216355A2 (fr) * | 1985-09-24 | 1987-04-01 | S.C. Johnson & Son, Inc. | Composition aqueuse pour détacher le linge |
| EP0244796A1 (fr) * | 1986-05-09 | 1987-11-11 | Henkel Kommanditgesellschaft auf Aktien | Procédé pour le prétraitement de textiles encrassés |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK128786C (fr) * | 1967-12-28 | |||
| JPS5857566B2 (ja) * | 1972-11-15 | 1983-12-21 | カブシキガイシヤ ニホンカイハツコンサルタント | 分流合流式消波護岸ブロック |
| DE2448532A1 (de) * | 1973-10-15 | 1975-04-24 | Procter & Gamble | Zusammensetzungen zur oelentfernung |
| US4123378A (en) * | 1975-09-16 | 1978-10-31 | Ciba-Geigy Ag | Stain removing agents and process for cleaning and optionally dyeing textile material |
| US4199482A (en) * | 1977-03-31 | 1980-04-22 | Colgate-Palmolive Company | Laundry pre-spotter composition and method of using same |
| DE2829697C2 (de) * | 1978-07-06 | 1986-10-30 | Henkel KGaA, 4000 Düsseldorf | Detergenzzusammensetzung |
| DE2948100A1 (de) * | 1979-11-29 | 1981-06-11 | Henkel KGaA, 4000 Düsseldorf | Detergenzzusammensetzung |
| US4438009A (en) * | 1981-08-14 | 1984-03-20 | S. C. Johnson & Son, Inc. | Low solvent laundry pre-spotting composition |
| SE442217B (sv) * | 1981-09-21 | 1985-12-09 | Berol Kemi Ab | Forfarande vid kemisk tvett av textilier, varvid textilierna bringas i kontakt med en rengoringsvetska, som foreligger i form av en mikroemulsion samt rengoringsvetska for utforande av forfarandet |
| US4588516A (en) * | 1984-12-26 | 1986-05-13 | Schwartz Lenore F | Cleaning liquid and process of using same |
-
1987
- 1987-04-25 DE DE19873713962 patent/DE3713962A1/de not_active Withdrawn
-
1988
- 1988-04-18 EP EP88106135A patent/EP0288858A1/fr not_active Withdrawn
- 1988-04-22 US US07/184,736 patent/US4861516A/en not_active Expired - Fee Related
- 1988-04-25 JP JP63103753A patent/JPS63280800A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1792066A1 (de) * | 1968-07-18 | 1971-10-14 | Henkel & Cie Gmbh | Schaumarmes Fleckenbehandlungsmittel fuer Textilien |
| GB1491603A (en) * | 1974-03-21 | 1977-11-09 | Procter & Gamble | Liquid detergent compositions |
| EP0050887A1 (fr) * | 1980-10-16 | 1982-05-05 | Unilever N.V. | Suspensions détergentes stables liquides |
| EP0137474A2 (fr) * | 1983-10-12 | 1985-04-17 | S.C. Johnson & Son, Inc. | Composition métastable pour enlever des tâches |
| EP0200953A2 (fr) * | 1985-04-20 | 1986-11-12 | Henkel Kommanditgesellschaft auf Aktien | Détergent granulaire |
| EP0216355A2 (fr) * | 1985-09-24 | 1987-04-01 | S.C. Johnson & Son, Inc. | Composition aqueuse pour détacher le linge |
| EP0244796A1 (fr) * | 1986-05-09 | 1987-11-11 | Henkel Kommanditgesellschaft auf Aktien | Procédé pour le prétraitement de textiles encrassés |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0387063A2 (fr) * | 1989-03-10 | 1990-09-12 | Unilever Plc | Compositions détergentes |
| EP0387063A3 (fr) * | 1989-03-10 | 1991-09-04 | Unilever Plc | Compositions détergentes |
| EP0428816A1 (fr) * | 1989-11-23 | 1991-05-29 | The Procter & Gamble Company | Composition de nettoyage pour surfaces dures |
| EP0598335A2 (fr) * | 1992-11-13 | 1994-05-25 | ALBRIGHT & WILSON LIMITED | Nouvelles compositions de nettoyage |
| EP0598335A3 (fr) * | 1992-11-13 | 1996-01-10 | Albright & Wilson | Nouvelles compositions de nettoyage. |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3713962A1 (de) | 1988-11-10 |
| US4861516A (en) | 1989-08-29 |
| JPS63280800A (ja) | 1988-11-17 |
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