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EP0323532A1 - Cleaning agent for textile surfaces, especially for the cleaning of textile upholstery - Google Patents

Cleaning agent for textile surfaces, especially for the cleaning of textile upholstery Download PDF

Info

Publication number
EP0323532A1
EP0323532A1 EP88100009A EP88100009A EP0323532A1 EP 0323532 A1 EP0323532 A1 EP 0323532A1 EP 88100009 A EP88100009 A EP 88100009A EP 88100009 A EP88100009 A EP 88100009A EP 0323532 A1 EP0323532 A1 EP 0323532A1
Authority
EP
European Patent Office
Prior art keywords
approx
cleaning
active substance
textile
cleaning agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP88100009A
Other languages
German (de)
French (fr)
Inventor
Wolfgang Tröger
Renate Friedrichs
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.)
Vorwerk and Co Interholding GmbH
Original Assignee
Vorwerk and Co Interholding GmbH
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 Vorwerk and Co Interholding GmbH filed Critical Vorwerk and Co Interholding GmbH
Priority to EP88100009A priority Critical patent/EP0323532A1/en
Publication of EP0323532A1 publication Critical patent/EP0323532A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0031Carpet, upholstery, fur or leather cleansers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0043For use with aerosol devices
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/22Carbohydrates or derivatives thereof
    • C11D3/222Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin

Definitions

  • the invention relates to a cleaning agent according to the preamble of the main claim.
  • the object of the present invention is to construct a generic cleaning agent without sacrificing any advantages in use so that it can be sprayed without a propellant component, for example by spraying with a hand pump as a liquid / air mixture. It was found that if there is a problem here that the actual cleaning effect sodium aluminum silicate is no longer suitable to be distributed sufficiently finely if the previously known blowing agent component is missing. In this case, as has been found, also the difficulty of keeping the sodium-aluminum-silicate in sufficient fine distribution already in the storage can while avoiding settling on the bottom in such an order of magnitude that even shaking does not bring about sufficient dispersion homogeneity as is necessary for spraying with a spray pump.
  • the subclaim represents an advantageous further development with regard to the special average values of the cellulose powder to be used.
  • composition of the cleaning agent according to the invention is given below in the embodiment found for optimal: 1. Very fine native bleached beech sulfite cellulose powder with the average value specified in claim 2. 5.00% by weight 2nd water 70.65% by weight 3rd Surfactant (Ubatol * VTR 317) 5.00% by weight 4th Defoamer (Baysilon * E) 0.20% by weight 5. Fragrance (Kobofleur * 0/239632) 0.05% by weight 6. Isopropanol 10.00% by weight 7. Basoform * V 500 2.00% by weight 8th. ammonia 0.10% by weight 9. Urea-formaldehyde foam for upholstery snow 7.00% by weight (* registered trademark)
  • the residual moisture content of the carrier materials should preferably be less than 10 percent by weight.
  • the moisture determined must be deducted from the water content of the recipe when the product is manufactured.
  • the density of the urea-formaldehyde foam before comminution (dry) is in the range of 50 plus / minus 2.5 kg per cbm, measured on the block.
  • the bulk density of the foam is preferably in the range of 150 plus / minus 20 g / l.
  • the bulk density of the cellulose powder is between 240 and 280 gr / l.
  • the grain spectrum of the urea-formaldehyde foam is optimal as follows: 100% smaller 0.125 mm 90% smaller 0.071 mm
  • the grain spectrum of the cellus brine powder can range from 0.05 mm to 0.001 mm, average particle size at 20 my.
  • the pH value of the cleaning active substance must be 7-9. This is achieved by buffering using the ammonia component.
  • the density of the cleaning active substance at 20 degrees C should be about 1.031 plus / minus 0.005 gr / cm3.

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)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention relates to a liquid and propellant-free cleaning agent for textile surfaces, containing urea/formaldehyde resin foam particles in open-cell form and an active substance for cleaning; in order, in spite of the lack of propellant, to ensure good distribution and optimum removal, for example with a vacuum cleaner, the active substance for cleaning contains a cellulose powder which has a particle size of less than 50 mu m and - as has been found - accumulates very well on the foam particles.

Description

Die Erfindung betrifft ein Reinigungsmittel gemäß Gattungsbe­griff des Hauptanspruches.The invention relates to a cleaning agent according to the preamble of the main claim.

Entsprechende Mittel sind vorbekannt durch die EP-PS 086 968. Nachteilig an diesen Lösungen ist gemäß jüngeren Er­kenntnissen die für die Versprühbarkeit notwendige Treibmit­telkomponente. Vorteilhaft an dieser vorbekannten Lösung ist andererseits die optimale Eignung des Reinigungsmittels, z.B. mit Hilfe eines Staubsaugers oder dergleichen nach Voll­zug der Reinigungswirkung von der textilen Fläche wieder entfernt zu werden, was bei dem vorbekannten Mittel daraus resultiert, daß die dort im Reinigungsmittel enthaltenen Harnstoff-Formaldehyd-Harz-Schaumstoffteilchen der entspre­chenden Gattung Korngröße usw. Über einen gewissen "Huckepack-Effekt- dafür sorgen, daß man auch das vordergrün­dig ausschließlich die Reinigung vollziehende Natrium-­Aluminiumsilikat mit dem Staubsauger (oder dergleichen) entfernen kann, und zwar deshalb, weil sich diese Aluminium-­Silikat-Partikelchen an die äußerst leicht, Z.B. im Luft­strom aufzunehmenden Harnstoff-Formaldehyd-Harz-Schaumstoff­teilchen anlagern.Corresponding agents are already known from EP-PS 086 968. According to recent knowledge, the disadvantage of these solutions is the propellant component necessary for sprayability. Another advantage of this known solution is the optimal suitability of the cleaning agent, e.g. with the help of a vacuum cleaner or the like to be removed from the textile surface after completion of the cleaning action, which in the case of the known agent results from the fact that the urea-formaldehyde resin foam particles of the corresponding genus therein contained in the cleaning agent, etc. Over a certain " Piggyback effect - ensure that the sodium aluminum silicate, which is primarily used for cleaning, can also be removed with a vacuum cleaner (or the like), because these aluminum silicate particles adhere to the extremely easy, for example, airflow Add urea-formaldehyde resin foam particles.

Aufgabe der vorliegenden Erfindung ist es, ein gattungsgemä­ßes Reinigungsmittel ohne Einbuße an Verwendungsvorteilen so aufzubauen, daß es unter Verzicht auf eine Treibmittelkompo­nente versprühbar ist, bspw. durch Versprühen mittels einer Handpumpe als Flüssigkeits/Luftgemisch. Dabei wurde gefun­den, daß sich in sofern hier eine Problemstellung ergibt, als daß den eigentlichen Reinigungseffekt vollziehende Natri­um-Aluminium-Silikat dann nicht mehr geeignet ist, genügend fein verteilt zu werden, wenn die vorbekannte Treibmittelkom­ponente fehlt. In diesem Falle tritt, wie gefunden wurde, auch die Schwierigkeit auf, das Natrium-Aluminium-Silikat schon in der Vorratsdose in genügender Feinverteilung zu behalten unter Vermeidung eines bodenseitigen Absetzens in derartiger Größenordnung, daß selbst ein Schütteln keine so ausreichende Dispersionshomogenität bringt, wie sie für das Versprühen mit einer Spraypumpe notwendig ist.The object of the present invention is to construct a generic cleaning agent without sacrificing any advantages in use so that it can be sprayed without a propellant component, for example by spraying with a hand pump as a liquid / air mixture. It was found that if there is a problem here that the actual cleaning effect sodium aluminum silicate is no longer suitable to be distributed sufficiently finely if the previously known blowing agent component is missing. In this case, as has been found, also the difficulty of keeping the sodium-aluminum-silicate in sufficient fine distribution already in the storage can while avoiding settling on the bottom in such an order of magnitude that even shaking does not bring about sufficient dispersion homogeneity as is necessary for spraying with a spray pump.

Gelöst ist die erwähnte Aufgabenstellung durch die im Kenn­zeichen des Hauptanspruches angegebene Auswahl eines Cel­lulose-Pulvers der Korngröße kleiner 50 My als Reinigungs­wirksubstanz.The above-mentioned problem is solved by the selection of a cellulose powder with a grain size of less than 50 microns as the cleaning active substance, as indicated in the characterizing part of the main claim.

Es wurde gefunden, daß bei Auswahl dieses Cellulose Pulver als Ersatz für das beim Stand der Technik verwendete Natri­um-Aluminium-Silikat einerseits die Versprühbarkeit mittels einer normalen Pumpe, gegebenenfalls Handpumpe, als Flüssig­keitsluftgemisch möglich ist, andererseits aber auch bezüg­lich dieses Cellulosepulvers der gleiche im Stand der Tech­nik die erheblichen Vorteile bringende "Anlagerungs-Hucke­pack-Effekt" zum Harnstoff-Formaldehyd-Harz-Schaumstoffteil­chen stattfindet. Sowohl die gleichmäßige Verteilung auf dem textilen Reinigungsobjekt als auch das spätere Entfernen Z.B. mittels eines Staubsaugers, sind also in gleichem Maße optiomal möglich, andererseits findet trotz Fehlen der Treib­mittelkomponente auch kein so weitgehendes Absetzen in der Vorratsdose statt, daß selbst nach längerem Lagern nicht ein kurzzeitiges Schütteln die notwendige Homogenität der gesam­ten zu versprühenden Dispersion bringt.It has been found that when this cellulose powder is selected as a replacement for the sodium aluminum silicate used in the prior art, on the one hand sprayability by means of a normal pump, if appropriate a hand pump, as a liquid / air mixture is possible, but on the other hand the same in the state with regard to this cellulose powder the technology brings the significant advantages "attachment piggyback effect" to the urea-formaldehyde resin foam particles. Both the even distribution on the textile cleaning object and the subsequent removal e.g. by means of a vacuum cleaner, are equally possible to the same extent, on the other hand, despite the absence of the propellant component, there is no such extensive settling in the storage container that even after prolonged storage, brief shaking does not bring the necessary homogeneity of the entire dispersion to be sprayed.

Der Unteranspruch stellt eine vorteilhafte Weiterbildung dar im Hinblick auf die speziellen Durchschnittswerte des zu verwendenden Cellulosepulvers.The subclaim represents an advantageous further development with regard to the special average values of the cellulose powder to be used.

Nachstehend ist die Zusammensetzung des erfindungsgemäßen Reinigungsmittels in der für optimal gefundenen Ausführungs­form angegeben: 1. Sehr feines natives gebleichtes Buchensulfit-Cellulosepulver mit dem im Anspruch 2 angegebenen Durchschnittswert. 5,00 Gew. % 2. Wasser 70,65 Gew. % 3. Tensid (Ubatol * VTR 317) 5,00 Gew. % 4. Entschäumer (Baysilon * E) 0,20 Gew. % 5. Duftstoff (Kobofleur * 0/239632) 0,05 Gew. % 6. Isopropanol 10,00 Gew. % 7. Basoform * V 500 2,00 Gew. % 8. Ammoniak 0,10 Gew. % 9. Harnstoff-Formaldehyd-Schaumstoff für Polsterschnee 7,00 Gew. % (* eingetragenes Warenzeichen) The composition of the cleaning agent according to the invention is given below in the embodiment found for optimal: 1. Very fine native bleached beech sulfite cellulose powder with the average value specified in claim 2. 5.00% by weight 2nd water 70.65% by weight 3rd Surfactant (Ubatol * VTR 317) 5.00% by weight 4th Defoamer (Baysilon * E) 0.20% by weight 5. Fragrance (Kobofleur * 0/239632) 0.05% by weight 6. Isopropanol 10.00% by weight 7. Basoform * V 500 2.00% by weight 8th. ammonia 0.10% by weight 9. Urea-formaldehyde foam for upholstery snow 7.00% by weight (* registered trademark)

Die Restfeuchtigkeit der Trägermaterialien soll vorzugsweise kleiner 10 Gewichtsprozent betragen. Die ermittelte Feuch­tigkeit ist bei der Herstellung des Produktes vom Wasserge­halt der Rezeptur abzuziehen.The residual moisture content of the carrier materials should preferably be less than 10 percent by weight. The moisture determined must be deducted from the water content of the recipe when the product is manufactured.

Das Raumgewicht des Harnstoff-Formaldehyd-Schaumstoffes liegt vor der Zerkleinerung (trocken) im Bereich von 50 plus/minus 2,5 kg pro cbm, am Block gemessen. Das Schüttge­wicht des Schaumstoffes liegt vorzugsweise im Bereich von 150 plus/minus 20 g/l. Das Schüttgewicht des Cellulose­pulvers liegt zwischen 240 und 280 gr/l. Das Kornspektrum des Harnstoff-Formaldehyd-Schaumes ist optimal wie folgt: 100 % kleiner 0,125 mm 90 % kleiner 0,071 mm The density of the urea-formaldehyde foam before comminution (dry) is in the range of 50 plus / minus 2.5 kg per cbm, measured on the block. The bulk density of the foam is preferably in the range of 150 plus / minus 20 g / l. The bulk density of the cellulose powder is between 240 and 280 gr / l. The grain spectrum of the urea-formaldehyde foam is optimal as follows: 100% smaller 0.125 mm 90% smaller 0.071 mm

Das Kornspektrum des Cellusolepulvers kann etwa von 0,05 mm bis 0,001 mm reichen, mittlere Teilchengröße bei 20 My. Der ph-Wert der Reinigungs-Wirksubstanz muß bei 7 - 9 lie­gen. Erreicht wird dieses durch Pufferung mittels der Ammo­niak-Komponente. Die Dichte der Reinigungswirkstubstanz bei 20 Grad C soll etwa 1,031 plus/minus 0,005 gr/cm3 betragen.The grain spectrum of the cellus brine powder can range from 0.05 mm to 0.001 mm, average particle size at 20 my. The pH value of the cleaning active substance must be 7-9. This is achieved by buffering using the ammonia component. The density of the cleaning active substance at 20 degrees C should be about 1.031 plus / minus 0.005 gr / cm3.

Claims (2)

1. Reinigungsmittel für textile Flächen, insbesondere zur Reinigung textiler Polster, enthaltend Harnstoff-Formal­dehyd-Harz-Schaumstoffteilchen in offenzelliger Form, im Raumgewicht von 50 plus/minus 10 kg/m3 und in einer Korngrö­ße unter 0,120 mm, ferner enthaltend eine Reinigungswirksub­stanz als Flüssigkeit mit einer Dichte von 1,031 g/cm³ (bei 20 Grad C), welche Reinigungswirksubstanz auf einen pH-­Bereich von 7 bis 9 gepuffert ist, dadurch gekennzeichnet, daß die Reinigungswirksubstanz ein Cellulose-Pulver in Korn­größe kleiner als 50 My enthält.1.Cleaning agent for textile surfaces, in particular for cleaning textile upholstery, containing urea-formaldehyde resin foam particles in open-cell form, in a density of 50 plus / minus 10 kg / m3 and in a grain size of less than 0.120 mm, also containing a cleaning active substance as a liquid with a density of 1.031 g / cm³ (at 20 degrees C), which cleaning active substance is buffered to a pH range of 7 to 9, characterized in that the cleaning active substance contains a cellulose powder with a grain size of less than 50 my. 2. Reinigungsmittel nach Anspruch 1, dadurch gekennzeich­net, daß das Celluslose-Pulver eine feine, native, gebleich­te Buchensulfit-Cellulose darstellt mit den Durchschnittswer­ten: Gehalt an Alpha-Cellulose ca. 88 - 90 % pH - Wert ca. 5± 1 Durchschnittspolymerisationsgrad ca. 800 Aschegehalt ca. 0,15 % Spezifische Oberfläche nach Blaine ca. 16500 cm2/g Ligningehalt ca. 0,04-0,06 % Weißgehalt im Lange-Leukometer ca. 90 % Schüttgewicht ca. 230 g/l Methanolextrakt ca. 0,2 % Calciumgehalt ca. 0,025 % Heizwert ca. 2800 Kcal/kg
2. Cleaning agent according to claim 1, characterized in that the cellulose powder is a fine, native, bleached beech sulfite cellulose with the average values: Alpha cellulose content approx. 88 - 90% PH value approx. 5 ± 1 Average degree of polymerization about 800 Ash content approx.0.15% Specific Blaine surface approx. 16500 cm2 / g Lignin content approx. 0.04-0.06% White content in the Lange leukometer approx. 90% Bulk density approx. 230 g / l Methanol extract approx. 0.2% Calcium content approx.0.025% calorific value approx. 2800 Kcal / kg
EP88100009A 1988-01-04 1988-01-04 Cleaning agent for textile surfaces, especially for the cleaning of textile upholstery Withdrawn EP0323532A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP88100009A EP0323532A1 (en) 1988-01-04 1988-01-04 Cleaning agent for textile surfaces, especially for the cleaning of textile upholstery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88100009A EP0323532A1 (en) 1988-01-04 1988-01-04 Cleaning agent for textile surfaces, especially for the cleaning of textile upholstery

Publications (1)

Publication Number Publication Date
EP0323532A1 true EP0323532A1 (en) 1989-07-12

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EP88100009A Withdrawn EP0323532A1 (en) 1988-01-04 1988-01-04 Cleaning agent for textile surfaces, especially for the cleaning of textile upholstery

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253364A3 (en) * 2009-05-18 2011-04-06 Wacker Chemie AG Silicone antifoam particles
WO2015150124A1 (en) * 2014-03-31 2015-10-08 Henkel Ag & Co. Kgaa Liquid detergent containing polymers for increasing the fragrance performance

Citations (4)

* Cited by examiner, † Cited by third party
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
GB2112013A (en) * 1981-10-16 1983-07-13 Fuji Kasei Co Ltd Powdered cleaning composition
EP0086968A1 (en) * 1982-02-20 1983-08-31 Vorwerk & Co. Interholding GmbH Aerosol cleaning agent
EP0178566A2 (en) * 1984-10-13 1986-04-23 Henkel Kommanditgesellschaft auf Aktien Carpet-cleaning composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
GB2112013A (en) * 1981-10-16 1983-07-13 Fuji Kasei Co Ltd Powdered cleaning composition
EP0086968A1 (en) * 1982-02-20 1983-08-31 Vorwerk & Co. Interholding GmbH Aerosol cleaning agent
EP0178566A2 (en) * 1984-10-13 1986-04-23 Henkel Kommanditgesellschaft auf Aktien Carpet-cleaning composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253364A3 (en) * 2009-05-18 2011-04-06 Wacker Chemie AG Silicone antifoam particles
US8461221B2 (en) 2009-05-18 2013-06-11 Wacker Chemie Ag Silicone antifoam particles
WO2015150124A1 (en) * 2014-03-31 2015-10-08 Henkel Ag & Co. Kgaa Liquid detergent containing polymers for increasing the fragrance performance

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