EP0379093A1 - Reinigungsmittel für harte Oberflächen - Google Patents
Reinigungsmittel für harte Oberflächen Download PDFInfo
- Publication number
- EP0379093A1 EP0379093A1 EP90100636A EP90100636A EP0379093A1 EP 0379093 A1 EP0379093 A1 EP 0379093A1 EP 90100636 A EP90100636 A EP 90100636A EP 90100636 A EP90100636 A EP 90100636A EP 0379093 A1 EP0379093 A1 EP 0379093A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- carbon atoms
- weight
- percent
- composition
- 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- Withdrawn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
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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0057—Oven-cleaning compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
- C11D1/29—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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- 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
- C11D3/43—Solvents
Definitions
- the invention relates to highly alkaline aqueous hard surface cleaning compositions for cleaning industrial and kitchen surfaces soiled with burnt-on grease and other organic soils, more particularly to such compositions wherein the corrosive effect on metals such as aluminum and stainless steel normally encountered during cleaning thereof with highly alkaline cleaning compositions is significantly minimized.
- cleaners having high alkalimity for removing burnt-on grease and other organic soils from kitchen appliances and utensils is well known.
- High alkalinity is required in such cleaners in order to convert burnt-on grease and other organic soils, through saponification of fats comprising them, into materials which are readily emulsifiable and removable by components of the cleaner, e.g., surfactants, water, etc.
- surfactants e.g., surfactants, water, etc.
- cleaners tend to be corrosive to certain metals employed in kitchen utensils and appliances such as aluminum and stainless steel.
- a need exists, therefore, for a highly alkaline cleaner which is not only effective in removing burnt-on grease and other organic soils but which exhibits minimal corrosive properties for aluminum and stainless steel.
- U.S. Patent 3,935,129 discloses a "system" of aqueous liquid cleaning compositions which include five basic ingredients - urea, glycerin, triethanolamine, an organic anionic detergent and an organic nonionic detergent - and one ingredient, an alkali metal silicate, which may or may not be present, wherein the concentration of each of the five basic ingredients is defined in terms of the concentration of the silicate.
- compositions of varying cleaning utilities including a hard surface cleaner (Example 2 of the patent) having a pH of 12 and consisting of sodium silicate, the five defined basic ingredients and water wherein one of two anionic detergents employed is dodecyl benzene sulfonate and the amount of the silicate exceeds substantially the amount of triethanolamine.
- U.S. Patent 4,540,505 describes germicidally effective aqueous pump spray cleaning compositions comprising a quaternary ammonium compound, a nonionic surfactant, d-limonene, an alkali builder which may be sodium metasilicate, a monoether of an aliphatic glycol, water and, optionallyly a lower aliphatic alcohol in which the glycol monoether functions to stabilize the composition against the otherwise destabilizing effect of the d-limonene as well as to enhance soil and stain removal from hard surfaces.
- a quaternary ammonium compound a nonionic surfactant, d-limonene
- an alkali builder which may be sodium metasilicate
- a monoether of an aliphatic glycol water and, optionallyly a lower aliphatic alcohol in which the glycol monoether functions to stabilize the composition against the otherwise destabilizing effect of the d-limonene as well as to enhance soil and stain removal from hard surfaces.
- U.S. Patent 4,202,800 disclosed liquid laundry detergent compositions comprising one or more alkanolamines, sodium carboxymethylcellulose, a nonionic surfactant, water and, optionally, a brightener, a perfume, a dye and/or a solvent, which may be certain glycol ethers, for stabilizing the compositions.
- U.S. Patent 4,539,133 discloses that in the art of manufacturing detergents, alkali metal silicates are widely used in order to achieve corrosion inhibition, buffering and building properties and describes neutral or low alkaline aqueous liquid detergent compositions comprising from 1 to 10% by weight of an alkali metal silicate such as a di- or tri-silicate in an aqueous detergent base.
- U.S. Patent 3,625,854 discloses that strong caustic is effective as an oven cleaning composition because it saponifies fat in the oven deposits to produce a material which is removable from the oven and that similar effects are observed with silicates, ammonia and amines.
- Oven cleaning compositions are described which do not irritate the skin and can be formulated either as a paste or an aerosol consisting essentially of a copolymer of styrene and maleic anhydride reacted with a caustic material such as an alkali metal oxide or hydroxide, an alkali metal silicate, or an alkanolamine, and water.
- Patents of interest in that they disclose liquid detergents containing one or more of the ingredients which are or may be employed in the present invention as more fully described hereinbelow or in that they show the state of the art relating to liquid detergents for cleaning baked on, hard to remove soils from housewares, etc. are as follows: U.S. Patents 2,836,566; 3,272,753; 3,328,309; 3,579,455; 4,070,309; 4,421,680; 4,501,681; 4,581,161; and 4,725,319.
- a liquid, aqueous hard surface cleaning composition comprising:
- compositions of the invention have utility as cleaners for hard surfaces in industrial, restaurant and household kitchen environments. They are highly effective for removing burnt-on grease and other organic soils and exhibit no or minimal corrosive effects on aluminum and stainless steel surfaces.
- compositions of the invention comprise five essential components: a metasilicate, an alkanolamine, an organic anionic surfactant, a water-soluble organic solvent and water; and may contain certain other ingredients as discussed more fully hereinbelow.
- the metasilicates employed are the alkali metal silicates such as sodium and potassium metasilicate which may be either in the anhydrous or hydrated form. Mixtures of the metasilicates may be employed.
- the metasilicate functions as a cleaning agent and as a buffer which maintains a high pH thereby facilitating its function as a cleaning agent.
- the concentration in the composition of the alkali metal metasilicate should be from about 0.1 to 0.5 percent by weight.
- the alkanolamine also functions as a cleaning agent and the combination thereof with the metasilicate is the primary alkalizer in the composition. It is selected from monoethanolamine, diethanolamine, triethanolamine and mixtures thereof, monoethanolamine being preferred. The concentration employed should be from about 1 to 10 percent by weight of the composition.
- the organic anionic surfactant provides detergency and is an emulsifier for good soils. It should have good foaming properties and be stable at the high pH of the compositions.
- Suitable anionic surfactants are those selected from the following commercially available classes:
- the solvent functions to dissolve or aid in the dissolution of cooking oil soils and organic materials resulting form the saponification of greases by the compositions.
- Suitable are water-soluble, organic solvents selected from monohydric aliphatic alcohols having from 2 to 4 carbon atoms such as methyl alcohol, ethyl alcohol and isopropyl alcohol; or a monoalkyl ether of an alkylene, dialkylene or trialkylene glycol where alkyl has from 1 to 4 carbon atoms and alkylene has from 2 to 3 carbon atoms such as ethylene glycol butyl ether, propylene glycol methyl ether, diethylene glycol butyl ether, dipropylene glycol methyl ether and tripropylene glycol methyl ether.
- the concentration of the solvent in the composition is determined by several factors such as the desired efficacy and the effect on such properties as toxicity and viscosity as will be readily apparent to those skilled in the art. Generally the concentration of the solvent in the composition will be from about 1 to 10 percent by weight.
- the ratio of the alkanolamine to metasilicate be controlled within certain specific limits.
- the ratio of alkanolamine to metasilicate, based on anhydrous metasilicate should be from about 5.5 to 1 to about 28 to 1 with a ratio of about 12 to 1 to about 13 to 1 being preferred.
- the compositions of the inventions must be highly alkaline, i.e., must have a pH of from about 10.5 to 12.5.
- the combination of metasilicate and alkanolamine is the primary alkalizer in the composition of the invention and a pH of about 10.5 to 12.5 is achieved by the use of appropriate amounts of metasilicate and alkanolamine within the hereinbefore defined weight-percent concentrations and weight-ratios relative to each other.
- compositions of the invention may include certain optional ingredients in order to impart thereto additional desirable properties and/or aesthetic appeal.
- ingredients such as dyes, fragrances and opacifiers.
- compositions enjoy good physical stability at temperatures at which they are stored in homes and on store shelves, i.e., at normal room temperatures, physical stability can be a problem at temperatures substantially below normal room temperatures such as may be encountered during wharehouse storage. Therefore, the compositions optionally may and preferably do contain small amounts of a nonionic surfactant as a physical stabilizer.
- the nonionic surfactant also serves to solubilize any fragrance which optionally may be included in the composition.
- Nonionic surfactants which are suitable for this purpose are as follows:
- Thickening agents also may and preferably are included in the compositions.
- the compositions after application to the surface should remain in contact with the grease for about 5 to 10 minutes. Therefore, when vertical surfaces such as oven walls require cleaning, it is advantageous in order to improve adherence of the composition to the surface to include in the composition a thickening agent.
- the thickening agent should be one that is stable in and compatible with the various components of the composition.
- a thickening agent which was found to be particularly effective is an acrylate copolymer sold by Rohm & Haas Company under the tradename Acrysol ICS-1 for which the C.T.F.A. adopted name is acrylates/steareth-20 methacrylate copolymer. This thickener is employed in the composition at a concentration of about 1.5 to 2 percent by weight.
- compositions can be used, without dilution, for cleaning hard surfaces in industrial, household and restaurant kitchens such as oven surfaces, stove top surfaces, drip pans and heating elements, pots and pans. They are highly effective for removing burnt-on grease and other organic soils without the need for scrubbing with such harsh scrubbing devices as stainless steel or copper scouring pads.
- an effective amount of the composition is applied to the surface to be cleaned and, where burnt-on grease or other organic soil is to be removed, is allowed to remain in contact with the grease or other organic soil for from about 5 to 10 minutes depending on the tenacity and severity of the soil.
- the surface then is rubbed with a sponge, cloth, soft scrubber or the like to dislodge the soil, rinsed and dried, e.g., with a paper towel. If the soiled surface to be cleaned does not contain burnt-on grease, the surface can be rubbed with a sponge, cloth or soft scrubber immediately after application of the composition, rinsed and dried.
- compositions can be packaged in any of the well known liquid dispensers such as squeeze bottles fitted with suitable dispensing tops and containers fitted with trigger-pump spray devices, the latter being preferred because of the wide angle of application provided by such devices.
- the compositions may also be formulated as aerosols in accordance with well known and standard procedures.
- compositions of the invention are conveniently prepared by mixing the ingredients at room temperature as follows:
- compositions of the invention are illustrated by examples of specific formulations described below without, however, being limited thereto.
- Weight-Percent Example: 1 2 3 Ingredient Sodium metasilicate 0.22 0.22 0.44 Monoethanolamine 2.7 2.7 2.48 Sodium dodecylbenzenesulfonate 2.10 2.10 2.10 Tripropylene glycol methyl ether 2.90 2.90 2.90 Nonylphenoxypoly(ethyleneoxy)ethanol (a) 0.7 0.7 0.7 Thickening agent (b) 1.90 1.90 1.90 Opacifier (c) 0.05 - - Lemon fragrance 0.2 - - Dye - FD&C Yellow No. 5 0.004 - - Tap water q.s.
- Igepal CO-730 available from GAF Corporation - a nonionic surfactant containing an average of 15 ethylene oxide units having the formula R-C6H4O(CH2CH2O) n H where R is nonyl and n is 15 (C.T.F.A. adopted name: nonoxynol-15).
- Example A Two cleaning compositions were prepared for purposes of comparison in cleaning and corrosion tests with compositions of the invention.
- One comparative composition (Example A) was similar to the composition of Example 2 except that the ration of monoethanolamine to the metasilicate was adjusted to 1:1, the combined weights of these ingredients being the same as for Example 2.
- the other comparative composition (Example B) differed from that of Example 2 in that it contained no monoethanolamine and the metasilicate was increased to an amount equal to the combined weights of monoethanolamine and metasilicate in Example 2.
- compositions of Examples 2,3, A and B were subjected respectively to a corrosion test and cleaning test as follows:
- test surface was cleaned with isopropyl alcohol to remove any oily film from brand new pots.
- 2 drops (approximately 1 gram) of the test composition was applied to the verticle surface of the pot at room temperature and allowed to remain in contact with the uncovered surface at room temperature for 24 hours.
- the treated surface then was washed with tap water and wiped dry.
- Moderate a dull spot on the surface
- Severe A dull white powder or etching
- the soil was prepared by blending the above ingredients in the indicated amounts for about 5 minutes and was then applied to the pan in aliquots of 2 grams as round spots of approximately 1 2 inch diameter.
- the soiled pan was then subjected to 105°C for 2 hours in an oven.
- the pan was allowed to cool to room temeprature and the test composition was applied to the burnt-on soil spots as a film.
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29986689A | 1989-01-19 | 1989-01-19 | |
US299866 | 1989-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0379093A1 true EP0379093A1 (de) | 1990-07-25 |
Family
ID=23156637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90100636A Withdrawn EP0379093A1 (de) | 1989-01-19 | 1990-01-12 | Reinigungsmittel für harte Oberflächen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0379093A1 (de) |
JP (1) | JPH02289697A (de) |
AU (1) | AU4702289A (de) |
CA (1) | CA2007566A1 (de) |
IE (1) | IE900140L (de) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0393772A2 (de) * | 1989-04-21 | 1990-10-24 | The Procter & Gamble Company | Reinigungszusammensetzungen für harte Flächen |
WO1993006814A1 (en) * | 1991-10-10 | 1993-04-15 | Berol Nobel Ab | Use of a triethanolamine product mixture |
WO1993017087A1 (en) * | 1992-02-21 | 1993-09-02 | The Procter & Gamble Company | Hard surface detergent compositions |
WO1993020176A1 (de) * | 1992-03-30 | 1993-10-14 | Henkel Kommanditgesellschaft Auf Aktien | Reinigungsmittel für harte oberflächen, insbesondere glas |
FR2702775A1 (fr) * | 1993-03-15 | 1994-09-23 | Henkel France | Composition pour le nettoyage des fours. |
US5597793A (en) * | 1993-06-01 | 1997-01-28 | Ecolab Inc. | Adherent foam cleaning compositions |
WO1998050518A1 (en) * | 1997-05-02 | 1998-11-12 | The Procter & Gamble Company | Cleaning composition, methods, and/or articles for hard surfaces |
US6380151B1 (en) | 1997-03-20 | 2002-04-30 | The Procter & Gamble Company | Detergent composition for use with a cleaning implement comprising a superabsorbent material and kits comprising both |
WO2002081609A2 (en) * | 2001-04-04 | 2002-10-17 | Kay Chemical, Inc. | Removing adherent organic material |
US6503716B1 (en) | 2000-11-28 | 2003-01-07 | Pe Corporation (Ny) | Compositions and methods for extracting a nucleic acid |
KR100447429B1 (ko) * | 1997-07-16 | 2004-11-03 | 주식회사 엘지생활건강 | 세정제 조성물 |
WO2012160462A3 (en) * | 2011-05-20 | 2013-03-28 | Ecolab Usa Inc. | Non-corrosive oven degreaser concentrate |
WO2015138578A1 (en) * | 2014-03-12 | 2015-09-17 | The Procter & Gamble Company | Detergent composition |
WO2017097621A1 (en) | 2015-12-11 | 2017-06-15 | Unilever N.V. | Aqueous composition for cleaning hard surfaces |
WO2017215886A1 (en) | 2016-06-13 | 2017-12-21 | Unilever N.V. | Bleach-free powder composition for cleaning hard surfaces |
WO2017215845A1 (en) | 2016-06-13 | 2017-12-21 | Unilever N.V. | Hard surface cleaning composition containing surfactant and alkaline builder |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ224148A (en) * | 1987-04-10 | 1991-02-26 | Colgate Palmolive Co | Pre-spotting composition for food residue removal |
JP2659891B2 (ja) * | 1992-08-19 | 1997-09-30 | 花王株式会社 | 清浄化方法 |
JP2521630B2 (ja) * | 1992-12-10 | 1996-08-07 | 花王株式会社 | 硬質表面用洗浄剤組成物 |
JP4932172B2 (ja) * | 2005-03-18 | 2012-05-16 | 株式会社Adeka | 自動食器洗浄機用洗浄剤組成物 |
JP2009108189A (ja) * | 2007-10-30 | 2009-05-21 | Sumitomo Light Metal Ind Ltd | 洗浄剤組成物、及びそれを用いた洗浄方法 |
JP6110260B2 (ja) * | 2013-09-02 | 2017-04-05 | トヨタ自動車株式会社 | エンジン洗浄用組成物及びエンジン洗浄方法 |
US11136536B2 (en) | 2017-12-01 | 2021-10-05 | Ecolab Usa Inc. | Cleaning compositions and methods for removing baked on grease from fryers and other hot surfaces |
JP6987630B2 (ja) * | 2017-12-18 | 2022-01-05 | 花王株式会社 | ハードディスク用基板用の洗浄剤組成物 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1297782A (de) * | 1969-03-13 | 1972-11-29 | ||
US3935129A (en) * | 1973-10-25 | 1976-01-27 | Jabalee Walter J | Liquid cleaning compositions |
US4167488A (en) * | 1977-08-31 | 1979-09-11 | The Drackett Company | Hard surface cleaning compositions |
EP0008805A1 (de) * | 1978-09-13 | 1980-03-19 | Henkel Kommanditgesellschaft auf Aktien | Backofen- und Grillreinigungsmittel und Verfahren zu ihrer Herstellung |
EP0197193A2 (de) * | 1985-04-08 | 1986-10-15 | Pennwalt Corporation | Eisenkomplexierender alkalischer Reinigungsmittelverstärker |
-
1989
- 1989-12-19 AU AU47022/89A patent/AU4702289A/en not_active Abandoned
-
1990
- 1990-01-12 EP EP90100636A patent/EP0379093A1/de not_active Withdrawn
- 1990-01-12 JP JP2006074A patent/JPH02289697A/ja active Pending
- 1990-01-12 IE IE900140A patent/IE900140L/ unknown
- 1990-01-15 CA CA 2007566 patent/CA2007566A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1297782A (de) * | 1969-03-13 | 1972-11-29 | ||
US3935129A (en) * | 1973-10-25 | 1976-01-27 | Jabalee Walter J | Liquid cleaning compositions |
US4167488A (en) * | 1977-08-31 | 1979-09-11 | The Drackett Company | Hard surface cleaning compositions |
EP0008805A1 (de) * | 1978-09-13 | 1980-03-19 | Henkel Kommanditgesellschaft auf Aktien | Backofen- und Grillreinigungsmittel und Verfahren zu ihrer Herstellung |
EP0197193A2 (de) * | 1985-04-08 | 1986-10-15 | Pennwalt Corporation | Eisenkomplexierender alkalischer Reinigungsmittelverstärker |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0393772A2 (de) * | 1989-04-21 | 1990-10-24 | The Procter & Gamble Company | Reinigungszusammensetzungen für harte Flächen |
EP0393772A3 (de) * | 1989-04-21 | 1991-09-11 | The Procter & Gamble Company | Reinigungszusammensetzungen für harte Flächen |
WO1993006814A1 (en) * | 1991-10-10 | 1993-04-15 | Berol Nobel Ab | Use of a triethanolamine product mixture |
US5447723A (en) * | 1991-10-10 | 1995-09-05 | Berol Nobel Ab | Use of a triethanolamine product mixture |
WO1993017087A1 (en) * | 1992-02-21 | 1993-09-02 | The Procter & Gamble Company | Hard surface detergent compositions |
WO1993020176A1 (de) * | 1992-03-30 | 1993-10-14 | Henkel Kommanditgesellschaft Auf Aktien | Reinigungsmittel für harte oberflächen, insbesondere glas |
FR2702775A1 (fr) * | 1993-03-15 | 1994-09-23 | Henkel France | Composition pour le nettoyage des fours. |
WO1994021776A1 (de) * | 1993-03-15 | 1994-09-29 | Henkel Kommanditgesellschaft Auf Aktien | Zusammensetzung zur reinigung von öfen |
US5597793A (en) * | 1993-06-01 | 1997-01-28 | Ecolab Inc. | Adherent foam cleaning compositions |
US6380151B1 (en) | 1997-03-20 | 2002-04-30 | The Procter & Gamble Company | Detergent composition for use with a cleaning implement comprising a superabsorbent material and kits comprising both |
WO1998050518A1 (en) * | 1997-05-02 | 1998-11-12 | The Procter & Gamble Company | Cleaning composition, methods, and/or articles for hard surfaces |
KR100447429B1 (ko) * | 1997-07-16 | 2004-11-03 | 주식회사 엘지생활건강 | 세정제 조성물 |
US6503716B1 (en) | 2000-11-28 | 2003-01-07 | Pe Corporation (Ny) | Compositions and methods for extracting a nucleic acid |
US6664220B2 (en) | 2001-04-04 | 2003-12-16 | Kay Chemical, Inc. | Removing adherent organic material |
WO2002081609A2 (en) * | 2001-04-04 | 2002-10-17 | Kay Chemical, Inc. | Removing adherent organic material |
WO2002081609A3 (en) * | 2001-04-04 | 2003-02-13 | Kay Chemical Inc | Removing adherent organic material |
US9994798B2 (en) | 2011-05-20 | 2018-06-12 | Ecolab Usa Inc. | Non-corrosive oven degreaser concentrate |
WO2012160462A3 (en) * | 2011-05-20 | 2013-03-28 | Ecolab Usa Inc. | Non-corrosive oven degreaser concentrate |
CN103582695A (zh) * | 2011-05-20 | 2014-02-12 | 艺康美国股份有限公司 | 非腐蚀性炉具除脂剂浓缩物 |
US9023782B2 (en) | 2011-05-20 | 2015-05-05 | Ecolab Usa Inc. | Non-corrosive oven degreaser concentrate |
US11845913B2 (en) | 2011-05-20 | 2023-12-19 | Ecolab Usa Inc. | Non-corrosive oven degreaser concentrate |
US11434451B2 (en) | 2011-05-20 | 2022-09-06 | Ecolab Usa Inc. | Non-corrosive oven degreaser concentrate |
WO2015138578A1 (en) * | 2014-03-12 | 2015-09-17 | The Procter & Gamble Company | Detergent composition |
WO2017097621A1 (en) | 2015-12-11 | 2017-06-15 | Unilever N.V. | Aqueous composition for cleaning hard surfaces |
WO2017215845A1 (en) | 2016-06-13 | 2017-12-21 | Unilever N.V. | Hard surface cleaning composition containing surfactant and alkaline builder |
WO2017215886A1 (en) | 2016-06-13 | 2017-12-21 | Unilever N.V. | Bleach-free powder composition for cleaning hard surfaces |
Also Published As
Publication number | Publication date |
---|---|
JPH02289697A (ja) | 1990-11-29 |
IE900140L (en) | 1990-07-19 |
AU4702289A (en) | 1990-07-26 |
CA2007566A1 (en) | 1990-07-19 |
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