EP0392248A1 - Powdery cleaning agent - Google Patents
Powdery cleaning agent Download PDFInfo
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- EP0392248A1 EP0392248A1 EP90105745A EP90105745A EP0392248A1 EP 0392248 A1 EP0392248 A1 EP 0392248A1 EP 90105745 A EP90105745 A EP 90105745A EP 90105745 A EP90105745 A EP 90105745A EP 0392248 A1 EP0392248 A1 EP 0392248A1
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- polymer particles
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Classifications
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- 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
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- 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
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
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- 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
- C11D3/0031—Carpet, upholstery, fur or leather cleansers
Definitions
- the invention relates to a powdery cleaning agent for textile surfaces, in particular textile floor coverings, containing a carrier material mixed with water, a cleaning-active substance, optionally solvent and optionally further additives.
- the production of the cellulose powder is also very wastewater-intensive and, despite the introduction of new digestion processes for the production of cellulose, is extremely polluting.
- a reduction in the cellulose content in known powder detergents leads to products which, when incorporated into a carpet, for example, “filler”, are significantly poorer to clean, are difficult to vacuum and last a long time Require dry periods. The products are then no longer "free-flowing".
- the object of the invention is to provide a powdered cleaning agent for textile surfaces which saves raw materials while achieving the highest possible cleaning performance and at the same time manages without or with only a small proportion of substances classified as hazardous to health or environmentally compatible.
- the highly absorbent, then swollen polymer particles - so-called superabsorbers - are used as carrier material, together with organic fiber particles, which fiber particles are attached to the surface of the polymer particles.
- the highly absorbent, swollen polymer particles create the necessary volume and surface area thanks to a high proportion of water bound in the polymer particles. This can greatly reduce the consumption of valuable raw materials, especially bleached cellulose.
- the backing material or the absorbent material is fully available to the carpet surface. It tends to agglomerate so that it does not "silt up” in the carpet.
- the organic fiber particles are deposited on the surface of the swollen polymer particles.
- the cleaning agent can be set to "wet” or “dry” in a simple manner, as will be explained in more detail below.
- the polymer particles consist of a polyacrylate.
- a polyacrylate has become known in particular under the trade name "Favor”, sold by Stockhausen, Krefeld.
- Such highly absorbent polymers as are also described in the reference "general nonwoven report 4- 1984, pages 178 to 182", can absorb several times their own weight in aqueous liquids.
- the gel forms a gel, the nature of which can vary.
- Such highly absorbent polymers do not release the aqueous liquid, ie generally ordinary water that they have taken up, or only to a relatively small extent even under pressure.
- the gel has the nature of a granular mass (caviar structure).
- very small polymer particles with a spherical structure are formed, with a diameter of about 10 to 1,000 ⁇ m in the swollen state. This results in a very large surface area.
- the organic fibers can have a diameter of 5 to 30 ⁇ m and a length of 50 to 400 ⁇ m. These are preferably cellulose fibers.
- the procedure is such that the powder of sodium polyacrylate (or of the polyacrylic acid mentioned) is mixed with water until it is saturated.
- the polyacrylate swells and develops mentioned caviar structure.
- One gram of polyacrylate can absorb many times its weight in water, for example up to 100 g.
- the polyacrylate no longer releases water even under pressure.
- the "wet" setting can be made.
- the swollen polyacrylate is then stirred with the cellulose fibers, which essentially attach to the surface of the polyacrylate particles.
- the powder obtained in this way is then mixed with the necessary detergent substance, usually an aqueous surfactant solution.
- a solvent is optionally added and, if appropriate, further additives such as fragrances.
- Such a powdered cleaning agent can contain 5 to 75 percent by weight of swollen acrylate, preferably 25 to 35 percent by weight. Furthermore, 10 to 50 percent by weight of organic fibers, in addition to cellulose also linters and chemically or mechanically modified cellulose and similar substances. The proportion is preferably between 25 and 35 percent by weight, a cellulose powder with a grain spectrum of 50 to 350 ⁇ m being used. It can also contain about 5 to 35 percent by weight of water, preferably 20 to 25 percent by weight. 0 to 20 percent by weight, preferably also 5 to 15 percent by weight, can be organic solvents, e.g. B. methoxypropanol or aromatic-free gasoline. 0 to 7 percent by weight can be a surfactant or a surfactant mixture.
- organic solvents e.g. B. methoxypropanol or aromatic-free gasoline.
- it is an anionic, non-ionic, cationic or amphoteric surfactant.
- This proportion is preferably 0.5 to 2 percent by weight.
- 0 to 5 percent by weight, preferably 0 to 2 percent by weight, are more common auxiliaries and fragrances, such as preservatives, antistatic agents, etc.
- the acrylic dispersion of 0.23 kg (0.04 kg) Favor CT and 44.78 kg (7.46 kg) water is mixed. Depending on the desired viscosity of the dispersion, it can also be diluted with water from the active ingredient solution.
- the components of the drug solution [33.43 kg (47.30 kg) water; 7.50 kg (7.50 kg) surfactant solution; 0.08 kg (0.08 kg) defoamer; 0.15 kg (0.23 kg) antistatic; 0.15 kg (0.15 kg) perfume oil; 1.50 kg (1.50 kg) of isopropanol and 0.30 kg (0.30 kg) of preservative] are mixed in a separate tank.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
Die Erfindung betrifft ein pulverförmiges Reinigungsmittel für textile Flächen, insbesondere textile Bodenbeläge, enthaltend ein mit Wasser versetztes Trägermaterial, eine reinigungsaktive Substanz, gegebenenfalls Lösungsmittel und gegebenenfalls weitere Zusatzstoffe.The invention relates to a powdery cleaning agent for textile surfaces, in particular textile floor coverings, containing a carrier material mixed with water, a cleaning-active substance, optionally solvent and optionally further additives.
Derartige Reinigungsmittel sind bereits in verschiedenen Ausgestaltungen bekannt geworden. Zum Stand der Technik wird beispielsweise auf die DE-PS 27 32 011 verwiesen.Such cleaning agents have already become known in various configurations. With regard to the prior art, reference is made, for example, to DE-PS 27 32 011.
Bei den bekannten Reinigungsmitteln sind als Trägermaterialien bereits verschiedene organische und anorganische Stoffe vorgeschlagen worden. Beispielsweise Sägemehl, vermahlener Kork, Diatomeenerde usw.. Wesentliche Bedeutung haben aber als Trägermaterialien bislang jedenfalls für die Verwendung von solchen Reinigungsmitteln im Haushaltsbereich nur Harnstoff-Formaldehydschäume und Zellulosepulver erlangt. Die Verwendung letztgenannter Stoffe ist aus verschiedenen Gründen der Kritik ausgesetzt. Bezüglich der Formaldehydschäume wird auf eine mögliche gesundheitsschädigende Wirkung des Formaldehyd verwiesen. Bei Reinigungsmittel mit einem Trägermaterial auf der Basis von Zellulosepulver wird ein hoher Anteil gebleichter, nativer Zellulose mehrjähriger Pflanzen jeweils benötigt. Die Herstellung des Zellulosepulvers ist darüber hinaus sehr abwasserintensiv und trotz der Einführung neuer Aufschlußverfahren zur Gewinnung der Zellulose stark umweltbelastend. Eine Reduzierung des Zellulosegehaltes in bekannten pulverförmigen Reinigungsmitteln führt aber zu Produkten, die beim Einarbeiten in beispielsweise einen Teppich "spachteln", deutlich schlechter reinigen, schlecht abzusaugen sind und lange Trockenzeiten erfordern. Auch sind die Produkte dann nicht mehr "rieselfähig".In the known cleaning agents, various organic and inorganic substances have already been proposed as carrier materials. For example, sawdust, ground cork, diatomaceous earth, etc. However, so far, only urea-formaldehyde foams and cellulose powder have attained any significant importance as carrier materials for the use of such cleaning agents in the household sector. The use of the latter is subject to criticism for various reasons. With regard to the formaldehyde foams, reference is made to a possible health-damaging effect of the formaldehyde. For cleaning agents with a carrier material based on cellulose powder, a high proportion of bleached, native cellulose of perennial plants is required in each case. The production of the cellulose powder is also very wastewater-intensive and, despite the introduction of new digestion processes for the production of cellulose, is extremely polluting. However, a reduction in the cellulose content in known powder detergents leads to products which, when incorporated into a carpet, for example, “filler”, are significantly poorer to clean, are difficult to vacuum and last a long time Require dry periods. The products are then no longer "free-flowing".
Ausgehend von dem vorbeschriebenen Stand der Technik stellt sich der Erfindung die Aufgabe, ein pulverförmiges Reinigungsmittel für textile Flächen anzugeben, welches bei möglichst hoher Reinigungsleistung rohstoffsparend ist und zugleich ohne oder mit nur geringen Anteilen an gesundheitsgefährdend oder umweltunverträglich eingestuften Stoffen auskommt.Starting from the above-described prior art, the object of the invention is to provide a powdered cleaning agent for textile surfaces which saves raw materials while achieving the highest possible cleaning performance and at the same time manages without or with only a small proportion of substances classified as hazardous to health or environmentally compatible.
Diese Aufgabe ist bei der im Anspruch 1 angegebenen Erfindung gelöst.This object is achieved in the invention specified in claim 1.
Die Unteransprüche stellen vorteilhafte Weiterbildungen dar.The subclaims represent advantageous developments.
Erfindungsgemäß ist vorgesehen, daß als Trägermaterial im trockenen Zustand hochsaugfähige, danch gequollene Polymer-Teilchen - sogenannte Superabsorber - verwendet werden, zusammen mit organischen Faserteilchen, welche Faserteilchen an der Oberfläche der Polymer-Teilchen angelagert sind. Die hochsaugfähigen, gequollenen Polymer-Teilchen schaffen das notwendige Volumen und die notwendige Oberfläche durch einen hohen, in den Polymer-Teilchen gebundenen Wasseranteil. Dadurch kann der Verbrauch an wertvollen Rohstoffen, nämlich insbesondere gebleichter Zellulose, stark eingeschränkt werden. Das Trägermaterial bzw. das absorbierende Material steht der Teppichoberfläche voll zur Verfügung. Es neigt zur Agglomeratbildung, so daß es nicht im Teppich "versandet". Die organischen Faserteilchen sind auf der Oberfläche der gequollenen Polymer-Teilchen angelagert. Sie sind daher sehr gut verteilt und es ist nur eine geringe Menge an organischen Faserteilchen erforderlich. Ein weiterer wesentlicher Vorteil ist darin zu sehen, daß sehr variable Formulierungen des Reinigungsmittels möglich sind. Beispielsweise kann das Reinigungsmittel in einfacher Weise "naß" oder "trocken" eingestellt werden, wie dies weiter unten noch im einzelnen erläutert ist. In weiterer Ausgestaltung ist vorgesehen, daß die Polymer-Teilchen aus einem Polyacrylat bestehen. Ein solches Polyacrylat ist insbesondere unter der Handelsbezeichnung "Favor", vertrieben von der Fa. Stockhausen, Krefeld, bekannt geworden. Besonders bevorzugt ist eine quervernetzte, teilweise als Natriumsalz vorliegende Polyacrylsäure. Solche hochsaugaktiven Polymere, wie sie auch in der Literaturstelle "allgemeiner Vliesstoff-Report 4- 1984, Seiten 178 bis 182" beschrieben sind, können das Mehrfache ihres eigenen Gewichtes an wässrigen Flüssigkeiten aufnehmen. Hierbei bildet sich ein Gel, dessen Beschaffenheit jedoch verschiedenartig sein kann. Solche hochsaugaktiven Polymere geben die wässrige Flüssigkeit, d. h. in aller Regel gewöhnliches Wasser, das sie aufgenommen haben, auch unter Druck nicht oder nur zu einem relativ geringen Teil ab. Im Rahmen der Erfindung ist bevorzugt, daß das Gel die Beschaffenheit einer körnigen Masse (Kaviarstruktur) aufweist. Hierdurch sind sehr kleine Polymer-Teilchen kugelförmiger Struktur gebildet, mit einem Durchmesser von etwa 10 bis 1.000 µm im gequollenen Zustand. Entsprechend ergibt sich eine sehr große Oberfläche. Die organischen Fasern können einen Durchmesser von 5 bis 30 µm und eine Länge von 50 bis 400 µm aufweisen. Es handelt sich hierbei bevorzugt um Zellulosefasern.According to the invention, it is provided that, in the dry state, highly absorbent, then swollen polymer particles - so-called superabsorbers - are used as carrier material, together with organic fiber particles, which fiber particles are attached to the surface of the polymer particles. The highly absorbent, swollen polymer particles create the necessary volume and surface area thanks to a high proportion of water bound in the polymer particles. This can greatly reduce the consumption of valuable raw materials, especially bleached cellulose. The backing material or the absorbent material is fully available to the carpet surface. It tends to agglomerate so that it does not "silt up" in the carpet. The organic fiber particles are deposited on the surface of the swollen polymer particles. They are therefore very well distributed and only a small amount of organic fiber particles is required. A Another important advantage is the fact that very variable formulations of the cleaning agent are possible. For example, the cleaning agent can be set to "wet" or "dry" in a simple manner, as will be explained in more detail below. In a further embodiment it is provided that the polymer particles consist of a polyacrylate. Such a polyacrylate has become known in particular under the trade name "Favor", sold by Stockhausen, Krefeld. A crosslinked polyacrylic acid, which is present in part as a sodium salt, is particularly preferred. Such highly absorbent polymers, as are also described in the reference "general nonwoven report 4- 1984, pages 178 to 182", can absorb several times their own weight in aqueous liquids. This forms a gel, the nature of which can vary. Such highly absorbent polymers do not release the aqueous liquid, ie generally ordinary water that they have taken up, or only to a relatively small extent even under pressure. In the context of the invention it is preferred that the gel has the nature of a granular mass (caviar structure). As a result, very small polymer particles with a spherical structure are formed, with a diameter of about 10 to 1,000 μm in the swollen state. This results in a very large surface area. The organic fibers can have a diameter of 5 to 30 μm and a length of 50 to 400 μm. These are preferably cellulose fibers.
Herstellungsmäßig wird so vorgegangen, daß das Pulver aus Natriumpolyacrylat (bzw. aus der erwähnten Polyacrylsäure) mit Wasser versetzt wird, bis es gesättigt ist. Hierbei quillt das Polyacrylat auf und entwickelt die erwähnte Kaviarstruktur. Ein Gramm Polyacrylat kann ein Vielfaches seines Gewichtes an Wasser aufnehmen, beispielsweise bis zu 100g. Auch unter Druck gibt das Polyacrylat aufgenommenes Wasser nicht mehr ab. Durch eine Zugabe von weiterem Wasser, das von dem Polyacrylat nicht mehr aufgenommen wird, kann die Einstellung "naß" vorgenommen werden. Das gequollene Polyacrylat wird sodann mit den Zellulosefasern verrührt, die sich im wesentlichen an der Oberfläche der Polyacrylat-Teilchen anlagern. Sodann wird das so gewonnene Pulver noch mit der notwendigen waschaktiven Substanz, in der Regel eine wässrige Tensidlösung, versetzt. Darüberhinaus wird gegebenenfalls ein Lösungsmittel zugegeben und gegebenenfalls weitere Zusatzstoffe wie etwa Duftstoffe.In production terms, the procedure is such that the powder of sodium polyacrylate (or of the polyacrylic acid mentioned) is mixed with water until it is saturated. The polyacrylate swells and develops mentioned caviar structure. One gram of polyacrylate can absorb many times its weight in water, for example up to 100 g. The polyacrylate no longer releases water even under pressure. By adding more water that is no longer absorbed by the polyacrylate, the "wet" setting can be made. The swollen polyacrylate is then stirred with the cellulose fibers, which essentially attach to the surface of the polyacrylate particles. The powder obtained in this way is then mixed with the necessary detergent substance, usually an aqueous surfactant solution. In addition, a solvent is optionally added and, if appropriate, further additives such as fragrances.
Ein derartiges pulverförmiges Reinigungsmittel kann 5 bis 75 Gewichtsprozente gequollenes Acrylat enthalten, bevorzugt 25 bis 35 Gewichtsprozente. Desweiteren 10 bis 50 Gewichtsprozente organische Fasern, wobei hier neben Zellulose auch noch Linters und chemisch oder mechanisch modifizierte Zellulose sowie ähnliche Stoffe in Betracht kommen. Bevorzugt liegt der Anteil zwischen 25 und 35 Gewichtsprozent, wobei ein Zellulosepulver mit einem Kornspektrum von 50 bis 350 µm verwendet wird. Etwa 5 bis 35 Gewichtsprozente kann es darüberhinaus an Wasser enthalten, bevorzugt 20 bis 25 Gewichtsprozente. 0 bis 20 Gewichtsprozente, bevorzugt auch wiederum 5 bis 15 Gewichtsprozente können organische Lösungsmittel sein, z. B. Methoxypropanol oder aromatenfreies Benzin. 0 bis 7 Gewichtsprozente können ein Tensid oder ein Tensidgemisch sein. Speziell handelt es sich um ein anionisches, nicht ionisches, kationisches oder amphoteres Tensid. Bevorzugt liegt dieser Anteil bei 0,5 bis 2 Gewichtsprozenten. Schließlich sind 0 bis 5 Gewichtsprozente, bevorzugt 0 bis 2 Gewichtsprozente weitere übli che Hilfs- und Duftstoffe, wie etwa Konservierungsmittel, Antistatikum etc..Such a powdered cleaning agent can contain 5 to 75 percent by weight of swollen acrylate, preferably 25 to 35 percent by weight. Furthermore, 10 to 50 percent by weight of organic fibers, in addition to cellulose also linters and chemically or mechanically modified cellulose and similar substances. The proportion is preferably between 25 and 35 percent by weight, a cellulose powder with a grain spectrum of 50 to 350 μm being used. It can also contain about 5 to 35 percent by weight of water, preferably 20 to 25 percent by weight. 0 to 20 percent by weight, preferably also 5 to 15 percent by weight, can be organic solvents, e.g. B. methoxypropanol or aromatic-free gasoline. 0 to 7 percent by weight can be a surfactant or a surfactant mixture. In particular, it is an anionic, non-ionic, cationic or amphoteric surfactant. This proportion is preferably 0.5 to 2 percent by weight. Finally, 0 to 5 percent by weight, preferably 0 to 2 percent by weight, are more common auxiliaries and fragrances, such as preservatives, antistatic agents, etc.
Im folgenden werden zwei beispielhafte Rezepturen angegeben:
Die vorstehenden Rezepturen werden bezüglich einer Menge von 150 kg etwa wie folgt hergestellt (Werte für Rezeptur I in Klammern):The above formulations for a quantity of 150 kg are produced approximately as follows (values for formulation I in brackets):
Zunächst wird die Acrylatdispersion aus 0,23 kg (0,04 kg) Favor CT und 44,78 kg (7,46 kg) Wasser angerührt. Je nach gewünschter Viskosität der Dispersion kann diese noch mit Wasser aus der Wirkstofflösung verdünnt werden.First, the acrylic dispersion of 0.23 kg (0.04 kg) Favor CT and 44.78 kg (7.46 kg) water is mixed. Depending on the desired viscosity of the dispersion, it can also be diluted with water from the active ingredient solution.
Die Komponenten der Wirkstofflösung [33,43 kg (47,30 kg) Wasser; 7,50 kg (7,50 kg) Tensidlösung; 0,08 kg (0,08 kg) Entschäumer; 0,15 kg (0,23 kg) Antistatikum; 0,15 kg (0,15 kg) Parfümöl; 1,50 kg (1,50 kg) Isopropanol und 0,30 kg (0,30 kg) Konservierungsmittel] werden in einem separaten Tank gemischt.The components of the drug solution [33.43 kg (47.30 kg) water; 7.50 kg (7.50 kg) surfactant solution; 0.08 kg (0.08 kg) defoamer; 0.15 kg (0.23 kg) antistatic; 0.15 kg (0.15 kg) perfume oil; 1.50 kg (1.50 kg) of isopropanol and 0.30 kg (0.30 kg) of preservative] are mixed in a separate tank.
In einem Pflugschar-Mischer werden 46,97 kg (70,46 kg) Cellulosepulver (4,2% Feuchte) vorgelegt. Bei laufendem Mischer wird zunächst mittels einer Membranpumpe die Acrylatdispersion, anschließend die Wirkstofflösung und zuletzt 15,0 kg (15,0 kg) Benzin aufgesprüht.46.97 kg (70.46 kg) of cellulose powder (4.2% moisture) are placed in a ploughshare mixer. When the mixer is running, the membrane dispersion is sprayed on first using a membrane pump, then the active ingredient solution and finally 15.0 kg (15.0 kg) of gasoline.
In beiden Fällen entsteht ein weißes, sich trocken anfühlendes rieselfähiges Pulver.In both cases, a white, dry-feeling, free-flowing powder is produced.
Die vorstehend aufgeführte Angabe "WAS" hat die Bedeutune, daß 5% wässrigen Tensidgemisches 1% reinen Tensidanteil "WAS" entsprechen. Das erwähnte Isopropanol hat die Aufgabe, als Lösungsmittel für den dem Mittel beigegebenen Geruchsstoff zu dienen. Es ist ansonsten in dem in der Anmeldung erwähnten Tensidgemisch enthalten.The statement "WAS" given above means that 5% aqueous surfactant mixture corresponds to 1% pure surfactant content "WAS". The isopropanol mentioned has the task of serving as a solvent for the fragrance added to the agent. It is otherwise contained in the surfactant mixture mentioned in the application.
Die in der vorstehenden Beschreibung und den Ansprüchen offenbarten Merkmale der Erfindung können sowohl einzeln, als auch in beliebiger Kombination für die Verwirklichung der Erfindung von Bedeutung sein.The features of the invention disclosed in the above description and the claims can be of importance both individually and in any combination for realizing the invention.
Claims (7)
5 bis 75 Gewichtsprozente gequollene Polymer-Teilchen
10 bis 50 Gewichtsprozente organische Fasern
5 bis 40 Gewichtsprozente Wasser
0 bis 20 Gewichtsprozente organisches Lösungsmittel
0 bis 3 Gewichtsprozente anionisches, nichtionisches, kationisches oder amphoteres Tensid oder Tensidgemisch
0 bis 5 Gewichtsprozente weitere übliche Hilfs- und Duftstoff.5. Cleaning agent according to one or more of the preceding claims, characterized in that the cleaning agent contains
5 to 75 weight percent swollen polymer particles
10 to 50 percent by weight organic fibers
5 to 40 weight percent water
0 to 20 percent by weight organic solvent
0 to 3 percent by weight anionic, nonionic, cationic or amphoteric surfactant or surfactant mixture
0 to 5 percent by weight of other common auxiliaries and fragrances.
25 bis 35 Gewichtsprozente gequollene Polymer-Teilchen
25 bis 35 Gewichtsprozente Zellulosepulver
20 bis 25 Gewichtsprozente Wasser
5 bis 15 Gewichtsprozente aromatenfreies Benzin
3 bis 7 Gewichtsprozente Tensidgemisch
0 bis 2 Gewichtsprozente Hilfsstoffe.6. Cleaning agent according to one or more of the preceding claims, characterized in that it contains
25 to 35 weight percent swollen polymer particles
25 to 35 percent by weight cellulose powder
20 to 25 percent by weight water
5 to 15 percent by weight of aromatic-free gasoline
3 to 7 percent by weight surfactant mixture
0 to 2 percent by weight of excipients.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3912134 | 1989-04-13 | ||
| DE3912134 | 1989-04-13 | ||
| DE3927975A DE3927975A1 (en) | 1989-04-13 | 1989-08-24 | POWDERED DETERGENT |
| DE3927975 | 1989-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0392248A1 true EP0392248A1 (en) | 1990-10-17 |
| EP0392248B1 EP0392248B1 (en) | 1994-10-12 |
Family
ID=25879888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90105745A Expired - Lifetime EP0392248B1 (en) | 1989-04-13 | 1990-03-26 | Powdery cleaning agent |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0392248B1 (en) |
| JP (1) | JP2802319B2 (en) |
| KR (1) | KR970007576B1 (en) |
| AT (1) | ATE112799T1 (en) |
| AU (1) | AU5237190A (en) |
| CA (1) | CA2013120A1 (en) |
| DE (2) | DE3927975A1 (en) |
| DK (1) | DK0392248T3 (en) |
| ES (1) | ES2064510T3 (en) |
| HK (1) | HK128395A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0618287A1 (en) * | 1993-03-29 | 1994-10-05 | Reckitt & Colman Inc. | Flowable powder carpet cleaning formulations |
| WO1995027023A1 (en) * | 1994-03-30 | 1995-10-12 | Henkel Kommanditgesellschaft Auf Aktien | Carpet cleaner which can be scattered and comprises particles which can roll |
| DE19855255A1 (en) * | 1998-11-30 | 2000-05-31 | Kaercher Gmbh & Co Alfred | cleaning supplies |
| WO2000047704A2 (en) * | 1999-02-10 | 2000-08-17 | Basf Aktiengesellschaft | Use of cross-linked polymers for increasing the disintegration rate of compact, particle-shaped washing and cleaning agents |
| EP1156151A1 (en) * | 2000-05-19 | 2001-11-21 | Vorwerk & Co. Interholding GmbH | Product for the anti-soiling finishing of textile surfaces |
| EP1184449A1 (en) * | 2000-09-04 | 2002-03-06 | The Procter & Gamble Company | Carpet cleaning composition comprising an absorbent gelling material |
| WO2004111176A1 (en) * | 2003-06-06 | 2004-12-23 | Unilever Plc | Detergent component and process for its preparation |
| DE10046685B4 (en) * | 2000-05-19 | 2010-01-07 | Vorwerk & Co. Interholding Gmbh | Agent for dirt-inhibiting equipment for textile surfaces |
| WO2010110898A1 (en) * | 2009-03-27 | 2010-09-30 | Milliken & Company | Improved powder cleaning composition |
| WO2012116864A3 (en) * | 2011-02-28 | 2014-04-17 | Evonik Degussa Gmbh | Skin and hand cleaning means containing super-absorbing particles |
| WO2014075845A1 (en) * | 2012-11-16 | 2014-05-22 | Unilever N.V. | Surface cleaning composition |
| DE102015107637A1 (en) * | 2015-05-15 | 2016-11-17 | Alfred Kärcher Gmbh & Co. Kg | Powdery detergent |
| EP3775133A4 (en) * | 2018-04-03 | 2021-12-15 | Novaflux, Inc. | Cleaning composition with superabsorbent polymer |
| US11326128B2 (en) | 2016-09-30 | 2022-05-10 | Novaflux, Inc. | Compositions for cleaning and decontamination |
| US11918677B2 (en) | 2019-10-03 | 2024-03-05 | Protegera, Inc. | Oral cavity cleaning composition method and apparatus |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010017211A1 (en) | 2010-06-02 | 2011-12-08 | Vorwerk & Co. Interholding Gmbh | Method for cleaning floor e.g. hard floor in household area, involves holding cleaning tool and/or cleaning agent or cleaning fluid in base station via floor cleaning device for cleaning different regions of floor, after recognizing stain |
| ES2413565B1 (en) * | 2011-12-14 | 2014-06-24 | Tecnoquimia Catalunya, S. L. | Composition for cleaning hard surfaces under high pressure |
| DE102012105962A1 (en) | 2012-07-04 | 2014-01-09 | Vorwerk & Co. Interholding Gmbh | Agent useful for cleaning textile surfaces, preferably textile floor coverings, comprises a carrier material comprising cellulose, unbleached wood flour and microfibrillated cellulose, and an active substance solution |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732011A1 (en) * | 1977-07-15 | 1979-02-01 | Vorwerk Co Interholding | CLEANING AGENT FOR TEXTILE SURFACES BASED ON UREA-FORMALDEHYDE RESIN FOAM |
| US4440661A (en) * | 1981-10-16 | 1984-04-03 | Fuji Kasei Co., Ltd. | Powdered cleaning composition |
| DE3437629A1 (en) * | 1984-10-13 | 1986-04-17 | Henkel KGaA, 4000 Düsseldorf | CARPET CLEANER |
| GB2194972A (en) * | 1986-08-28 | 1988-03-23 | Reckitt & Colmann Prod Ltd | Method for treating textile surfaces and composition therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8520100D0 (en) * | 1985-08-09 | 1985-09-18 | Unilever Plc | Article for wiping surfaces |
-
1989
- 1989-08-24 DE DE3927975A patent/DE3927975A1/en not_active Withdrawn
-
1990
- 1990-03-26 DK DK90105745.5T patent/DK0392248T3/en active
- 1990-03-26 EP EP90105745A patent/EP0392248B1/en not_active Expired - Lifetime
- 1990-03-26 ES ES90105745T patent/ES2064510T3/en not_active Expired - Lifetime
- 1990-03-26 AT AT90105745T patent/ATE112799T1/en not_active IP Right Cessation
- 1990-03-26 DE DE59007418T patent/DE59007418D1/en not_active Expired - Fee Related
- 1990-03-27 CA CA002013120A patent/CA2013120A1/en not_active Abandoned
- 1990-03-29 AU AU52371/90A patent/AU5237190A/en not_active Abandoned
- 1990-04-03 KR KR1019900004558A patent/KR970007576B1/en not_active IP Right Cessation
- 1990-04-12 JP JP2095225A patent/JP2802319B2/en not_active Expired - Fee Related
-
1995
- 1995-08-10 HK HK128395A patent/HK128395A/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732011A1 (en) * | 1977-07-15 | 1979-02-01 | Vorwerk Co Interholding | CLEANING AGENT FOR TEXTILE SURFACES BASED ON UREA-FORMALDEHYDE RESIN FOAM |
| US4440661A (en) * | 1981-10-16 | 1984-04-03 | Fuji Kasei Co., Ltd. | Powdered cleaning composition |
| DE3437629A1 (en) * | 1984-10-13 | 1986-04-17 | Henkel KGaA, 4000 Düsseldorf | CARPET CLEANER |
| GB2194972A (en) * | 1986-08-28 | 1988-03-23 | Reckitt & Colmann Prod Ltd | Method for treating textile surfaces and composition therefor |
Non-Patent Citations (1)
| Title |
|---|
| AVR-ALLGEMEINER VLIESSTOFF -REPORT, Jahrgang 12, Heft 4, 1984, Heusenstamm, BRD, DPW-Verlagsgesellschaft mbh. G.WERNER "Verwendung hoch- saugaktiver Polymere in technischen Vliesstoffen" Seiten 178-182 * |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0618287A1 (en) * | 1993-03-29 | 1994-10-05 | Reckitt & Colman Inc. | Flowable powder carpet cleaning formulations |
| WO1995027023A1 (en) * | 1994-03-30 | 1995-10-12 | Henkel Kommanditgesellschaft Auf Aktien | Carpet cleaner which can be scattered and comprises particles which can roll |
| US5783543A (en) * | 1994-03-30 | 1998-07-21 | Henkel Kommanditgesellschaft Auf Aktien | Scatterable carpet cleaning formulation containing rollable particles |
| DE19855255A1 (en) * | 1998-11-30 | 2000-05-31 | Kaercher Gmbh & Co Alfred | cleaning supplies |
| WO2000047704A2 (en) * | 1999-02-10 | 2000-08-17 | Basf Aktiengesellschaft | Use of cross-linked polymers for increasing the disintegration rate of compact, particle-shaped washing and cleaning agents |
| WO2000047704A3 (en) * | 1999-02-10 | 2000-12-21 | Basf Ag | Use of cross-linked polymers for increasing the disintegration rate of compact, particle-shaped washing and cleaning agents |
| EP1156151A1 (en) * | 2000-05-19 | 2001-11-21 | Vorwerk & Co. Interholding GmbH | Product for the anti-soiling finishing of textile surfaces |
| DE10046685B4 (en) * | 2000-05-19 | 2010-01-07 | Vorwerk & Co. Interholding Gmbh | Agent for dirt-inhibiting equipment for textile surfaces |
| EP1184449A1 (en) * | 2000-09-04 | 2002-03-06 | The Procter & Gamble Company | Carpet cleaning composition comprising an absorbent gelling material |
| WO2002020710A1 (en) * | 2000-09-04 | 2002-03-14 | The Procter & Gamble Company | Process of treating a carpet with a composition comprising an absorbent gelling material |
| US7101834B2 (en) * | 2000-09-04 | 2006-09-05 | The Procter & Gamble Company | Process of treating a carpet with a composition comprising an absorbent gelling material |
| WO2004111176A1 (en) * | 2003-06-06 | 2004-12-23 | Unilever Plc | Detergent component and process for its preparation |
| CN100360653C (en) * | 2003-06-06 | 2008-01-09 | 荷兰联合利华有限公司 | Detergent component and process for its preparation |
| US8138135B2 (en) | 2009-03-27 | 2012-03-20 | Milliken & Company | Powder cleaning composition |
| WO2010110898A1 (en) * | 2009-03-27 | 2010-09-30 | Milliken & Company | Improved powder cleaning composition |
| WO2012116864A3 (en) * | 2011-02-28 | 2014-04-17 | Evonik Degussa Gmbh | Skin and hand cleaning means containing super-absorbing particles |
| US8906837B2 (en) | 2011-02-28 | 2014-12-09 | Deb Ip Limited | Skin and hand cleaning means containing super-absorbing particles |
| AU2012222609B2 (en) * | 2011-02-28 | 2016-10-13 | Deb Ip Limited | Skin and hand cleaning means containing super-absorbing particles |
| EA027538B1 (en) * | 2012-11-16 | 2017-08-31 | Юнилевер Н.В. | Surface cleaning composition |
| WO2014075845A1 (en) * | 2012-11-16 | 2014-05-22 | Unilever N.V. | Surface cleaning composition |
| CN104822819A (en) * | 2012-11-16 | 2015-08-05 | 荷兰联合利华有限公司 | Surface cleaning composition |
| DE102015107637A1 (en) * | 2015-05-15 | 2016-11-17 | Alfred Kärcher Gmbh & Co. Kg | Powdery detergent |
| DE102015107637B4 (en) | 2015-05-15 | 2024-06-20 | Alfred Kärcher SE & Co. KG | Powdered cleaning agent |
| US11326128B2 (en) | 2016-09-30 | 2022-05-10 | Novaflux, Inc. | Compositions for cleaning and decontamination |
| US11680226B2 (en) | 2016-09-30 | 2023-06-20 | Novaflux, Inc.. | Compositions for cleaning and decontamination |
| EP3775133A4 (en) * | 2018-04-03 | 2021-12-15 | Novaflux, Inc. | Cleaning composition with superabsorbent polymer |
| US11345878B2 (en) | 2018-04-03 | 2022-05-31 | Novaflux Inc. | Cleaning composition with superabsorbent polymer |
| US11918677B2 (en) | 2019-10-03 | 2024-03-05 | Protegera, Inc. | Oral cavity cleaning composition method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59007418D1 (en) | 1994-11-17 |
| JPH02296900A (en) | 1990-12-07 |
| KR900016442A (en) | 1990-11-13 |
| ES2064510T3 (en) | 1995-02-01 |
| DE3927975A1 (en) | 1990-10-18 |
| JP2802319B2 (en) | 1998-09-24 |
| KR970007576B1 (en) | 1997-05-10 |
| ATE112799T1 (en) | 1994-10-15 |
| HK128395A (en) | 1995-08-18 |
| CA2013120A1 (en) | 1990-10-13 |
| DK0392248T3 (en) | 1995-02-27 |
| EP0392248B1 (en) | 1994-10-12 |
| AU5237190A (en) | 1990-10-18 |
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