EP1055023B1 - Verfahren zur dosierung von waschmitteln - Google Patents
Verfahren zur dosierung von waschmitteln Download PDFInfo
- Publication number
- EP1055023B1 EP1055023B1 EP99907511A EP99907511A EP1055023B1 EP 1055023 B1 EP1055023 B1 EP 1055023B1 EP 99907511 A EP99907511 A EP 99907511A EP 99907511 A EP99907511 A EP 99907511A EP 1055023 B1 EP1055023 B1 EP 1055023B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- detergent
- hollow body
- container
- openings
- wall
- 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.)
- Expired - Lifetime
Links
- 239000003599 detergent Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 13
- 239000004753 textile Substances 0.000 abstract description 21
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 description 36
- 239000000463 material Substances 0.000 description 12
- 239000004615 ingredient Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000011837 pasties Nutrition 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- 206010037867 Rash macular Diseases 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000013042 solid detergent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/024—Devices for adding soap or other washing agents mounted on the agitator or the rotating drum; Free body dispensers
Definitions
- the present invention relates to a method for dosing detergents in the washing of textiles in the household and in the commercial sector, in which the detergents are used in pre-portioned form.
- Detergents or washing aids are used today in the usual textile washing processes dosed in such a way that these agents to the inflowing Adds water or it from the inflowing water into the actual wash tank can be flushed in. Because there are difficulties of all kinds as an alternative, especially for washing in drum washing machines, have been proposed to detergents or detergents in individual Portions packed in sachets to give directly to the washroom wherever the wall material of the bags either completely dissolves in water or the bags by the water or the slowly increasing temperature be opened. Difficulties arise from the fact that when opening the bag, the contents of the bag are concentrated in a small form Place of a piece of textile can act and in this way, especially at colored textiles, unwanted blotchy or at least uneven effects can be observed.
- the task to be solved was to find a dosing method that it makes it possible to use pre-portioned detergents while doing so the disadvantages of an uneven effect and damage from local Avoid overdosing on the textiles.
- This procedure should also include be as simple as possible.
- EP-A-0 290 332 describes a method for dosing pre-portioned Textile detergent using a dimensionally stable, reclosable Hollow body, one or more permanent one-sided in its outer wall Has openings, the closed hollow body with its content below Movement in contact with water used to make the wash liquor brought.
- the subject of EP-A-0 780 508 is a dosing store for receiving and dispensing a liquid, pasty or tablet-shaped laundry treatment agent for Use in a washing machine Washing process.
- the dosing tank consists of a pot connected to a Lid, the pot or lid having inlet and outlet openings.
- EP-A-0 593 952 describes a bag made of water-soluble film material Inclusion of portioned detergent for automatic Dishwashers.
- the water solubility of the film material is such that the detergent into the rinse within the time period Washing liquid is released.
- Such bags are in the metering chamber or placed in the crockery basket of the machine.
- the present invention relates to a method for dosing pre-portioned textile detergent using a dimensionally stable, reclosable hollow body (1, 2), the one side in its outer wall or has a plurality of permanent openings (4), the closed hollow body together with its contents is brought into contact with the water while moving Production of the wash liquor is used, characterized in that the detergent packed in portions in a bag made of water-soluble film into the hollow body is introduced.
- the new method is suitable for dosing both liquid and powdery or blocky solid detergents or washing aids, but particularly good for dosing viscous, gel-like or pasty Detergents.
- the latter detergents in particular have so far only been able to be metered with the help of complex premixers, so that their use is essentially was limited to large continuous washing machines, one justified such investment.
- the material from which the sachets are made can be can be any water-soluble film-forming organic polymer materials. Such materials are preferably used, which are from ecological Reasons can be safely discharged with the waste water.
- the shape of the bag and the thickness of the film material used can be varied within wide limits, so that the opening behavior of the Bags can be predetermined in wide areas.
- the reclosable hollow body which is used to accommodate the portions packaged washing or washing aids, it is a dimensionally stable Hollow body with one or more openings on one side in its outer wall having.
- Dimensionally stable in this context means that the hollow body during the washing process in the washing machine drum under the Forces and conditions occurring there are practically not deformed.
- the hollow body should not have any sharp outer corners and edges have, which during constant circulation of the hollow body together with the Textiles in the washing drum to damage delicate textiles could lead.
- the hollow body is preferably composed of two or if necessary, consist of several parts, each matching one another
- the hollow body can have a screw-in cover be provided or with a lid that is opened by a snap mechanism the other part of the hollow body can be attached.
- the hollow body consists of two parts of approximately the same size, which are reversible can be put together.
- a hollow body to use which consists of two movably connected parts, which in the manner described above for closing and opening the hollow body can be put together and separated again.
- This agile Connection can for example consist of a chain, a hinge or a equivalent elastic plastic tape exist.
- An essential feature of the dimensionally stable, reclosable hollow body is the presence of one or preferably more permanent ones Openings in its outer wall, these openings being made on one side should be.
- the term "one-sided" does not set this in this case Presence of a real side and thus an angular body ahead, but should only mean here that the body is mentally represented by a Partition surface can be divided into two equal parts so that on one of the two emerging sides has more openings than on the others. These openings are permanent and significantly smaller than that Filling opening of the hollow body, so that an escape of the unchanged bag is not possible from these openings.
- the size of the hollow body is chosen so that its interior of the sachet that contains the amount of detergent required for a wash cycle or contains washing aids, to less than 90%, preferably to less than 75% and in particular less than 50% but preferably more is filled in as 20%.
- the hollow body In the preferred application in drum washing machines is the hollow body with put the textile in the washing drum and there from the inflowing Water and later reached by the wash liquor during the washing process.
- the water that has entered the hollow body through the openings leaves not immediately because of the one-sided arrangement of the openings, but is first in the hollow body, due to its movement in the Washing drum, circulated. Solves in contact with the ingressed water the wall material of the bag and also gives the contents of the bag free for dissolution in water. Due to the delayed exchange of the im Hollow body water or the detergent solution with the surrounding water, the detergent is released into the wash liquor gradually and therefore very evenly.
- the invention has used hollow body in a special embodiment in its interior a perforated partition, which is attached so that its interior in is divided into two parts, one of which is the one in the bag Detergent is introduced, limited by an outer wall of the hollow body which has fewer openings than the outer wall, the other part of the interior limited.
- the part of the room that holds the detergent is replaced by a Outer wall limited without openings. In this embodiment, it penetrates Water in the hollow body preferably first in the part that has no Contains detergent, and only gets from this antechamber through the perforated Partition to the detergent in the bag.
- the partition can do this be firmly connected to the hollow body or alternatively Form be attached in the hollow body.
- the partition with the Part of the hollow body firmly connected, which does not hold the bag is determined.
- This part preferably comprises 20 to 50% of the hollow body content. The above applies to the degree of filling of the other hollow part with detergent the hollow body according to the specified conditions.
- perforation of the partition can consist of one or more there are small openings that can be attached isolated or else can be designed like a screen or like a grid.
- the molded body can be made from any dimensionally stable material, insofar as this material is unbreakable and corrosion-resistant under the conditions mentioned above is.
- the hollow body can be made entirely or partially of metal or ceramic, but plastic is preferably used for its manufacture used.
- Plastics are particularly preferred, which are the production allow the hollow body in the injection molding process, in particular polyvinyl chloride (PVC), polyethylene (PE) and polypropylene (PP). Of these materials Polypropylene particularly preferred. If necessary, the individual can also Parts of the hollow body are made of different materials.
- Figure 1 shows in a schematic form a usable according to the invention Hollow body in the form of a hollow sphere, consisting of two approximately the same size Parts (1, 2) which are movably connected with an elastic band (3).
- the upper of the two hollow spherical parts (1) has openings in its outer wall (4) in the process according to the invention, the inflow and outflow of water or allow wash liquor.
- the lower part (2) of the hollow ball has no such Openings in its outer wall.
- Figure 1 shows the hollow sphere in the opened position Shape; when the ball is closed, one is not shown here Locking mechanism ensures the reversible cohesion of the two hollow ball parts.
- Figure 2 shows a hollow body which can be used according to the invention and which is separated from the hollow body of Figure 1 by the presence of a perforated partition (5) in differentiates its inside.
- the perforated partition is (5) firmly and all around with the part (1) of the hollow ball connected in its outer wall carries the openings (4).
- the second part (2) of the hollow sphere is intended to hold the detergent pouch or pouches.
- the hollow sphere is shown in an unfolded form, although here too a not locking mechanism shown ensures that after folding both Ball halves reversible and sufficiently firm for the washing process are connected.
- the method according to the invention also includes those variants in which not the total amount of detergent required for the wash cycle in one Bag is included, but this amount of detergent on multiple bags is distributed, which is then placed together in a hollow body or in several Hollow bodies are distributed.
- the above volume ratios in the interior of the hollow body then apply to the entirety of the bags received.
- the individual bags can have the same content, if for example because of particularly heavy pollution, a double or triple dosage of the detergent is desired.
- the individual bags but can also contain different detergent ingredients if the intention is to use individual active ingredients only in special wash cycles to use, but not with others. In this way, the The composition of the wash liquor by the consumer within wide limits to be controlled.
- the placement of individual detergent components in separate pouches also allows chemically incompatible with each other Substances that cannot be stored together in one Use a washing bath.
- the method according to the invention is therefore extremely versatile for all detergent ingredients individually as well as for preparations by Washing aids and complete detergents from several active ingredients suitable. In all cases, the method according to the invention is extremely effective simple tools for a precisely controllable resolution of the Detergent ingredients and their optimal distribution in the wash liquor.
- the advantages of portion-wise packaging are used at the same time but avoided the disadvantages of local overdosing.
- the inventive method was in a commercial drum washing machine with a pasty detergent containing bleach carried out.
- the detergent was in polyvinyl alcohol tubular bags packed in 170 g portions. 1 bag per wash introduced a spherical hollow body and then this hollow body to the laundry to be washed in the washing drum before starting the washing process inserted.
- the spherical hollow body consisted of two hemispheres of the same size Polyethylene that is movably connected with a plastic hinge goods and can be reversibly closed using a tongue and groove mechanism could.
- For easier opening and closing of the hollow body were on the outside on both halves of the ball on the opposite side of the hinge Side knob-shaped elevations attached.
- a perforated partition wall with a tight fit attached so that it separated a spherical segment that is about 40% of the spherical volume included.
- the outer wall of this separated spherical part was 50 circular holes with a diameter of 4 mm. In the partition there were 30 circular holes with a diameter of 2 mm.
- the outer wall of the lower hemisphere had no openings.
- the wall thickness the hollow body was about 2 mm, the outer diameter 80 mm.
- the washing process was characterized by the following details: Washing machine Elektrolux FLE 120 PE Prewash temperature 45 ° C Prewash duration 10 mins Main wash temperature 70 ° C Duration of the main wash 15 minutes Number of rinses 3 Fleet ratio in both washing stages 1: 5 Fleet ratio in the rinse cycles 1: 7 loading 8.5 kg colored laundry
- the washing process after the prewash and after the main wash was interrupted was interrupted, the hollow body was removed and the amount of detergent still present was determined by weighing. It was found that about a third of the detergent had gone into solution in the prewash cycle and the rest of the detergent was completely removed from the hollow body in the main wash cycle.
- the rinsed laundry was then spun, dried and examined for the cleaning result: There were no detergent residues on the textiles; the cleaning result on the textiles was completely uniform, and there were no spot-shaped lightenings on the colored textile pieces.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
Waschmaschine | Elektrolux FLE 120 PE |
Temperatur der Vorwäsche | 45 °C |
Dauer der Vorwäsche | 10 Minuten |
Temperatur der Hauptwäsche | 70 °C |
Dauer der Hauptwäsche | 15 Minuten |
Zahl der Spülgänge | 3 |
Flottenverhältnis in beiden Waschstufen | 1 : 5 |
Flottenverhältnis in den Spülgängen | 1 : 7 |
Beladung | 8,5 kg Buntwäsche |
Es zeigten sich keinerlei Waschmittelrückstände auf den Textilien; das Reinigungsergebnis an den Textilien war völlig gleichmäßig, und an den farbigen Textilstücken zeigten sich keinerlei fleckförmige Aufhellungen.
Claims (7)
- Verfahren zur Dosierung von vorportioniertem Textilwaschmittel unter Verwendung eines formstabilen, wiederverschließbaren Hohlkörpers (1, 2), der in seiner Außenwand einseitig eine oder mehrere bleibende Öffnungen (4) aufweist, wobei der verschlossene Hohlkörper samt Inhalt unter Bewegung mit dem Wasser in Kontakt gebracht wird, das zur Herstellung der Waschlauge dient, dadurch gekennzeichnet, daß das Waschmittel portionsweise in einem Beutel aus wasserlöslicher Folie verpackt in den Hohlkörper eingebracht wird.
- Verfahren nach Anspruch 1 zur Dosierung von zähflüssigen, gelförmigen oder pastösen Waschmitteln.
- Verfahren nach Anspruch 1 oder 2, bei dem der verwendete Hohlkörper keine ebenen Außenflächen aufweist, vorzugsweise im wesentlichen kugelförmig ist.
- Verfahren nach einem der Ansprüche 1 bis 3, bei dem der Hohlkörper aus zwei Teilen (1, 2) besteht, die jeweils zueinander passende reversibel wirksame Verbindungselemente aufweisen, die es gestatten, die beiden Teile zu trennen und nach Eintrag des Waschmittels wieder zum Hohlkörper zusammenzufügen.
- Verfahren nach Anspruch 3, bei dem der Hohlkörper aus zwei miteinander beweglich verbundenen Teilen besteht.
- Verfahren nach einem der Ansprüche 1 bis 5, bei dem der Hohlkörper in seinem Inneren eine perforierte Trennwand (5) aufweist, die so angebracht ist, daß sein Innenraum in zwei Teile aufgeteilt ist, von denen derjenige, in den das Waschmittel eingebracht wird, durch eine Außenwand des Hohlkörpers begrenzt wird, die weniger Öffnungen aufweist als die Außenwand, die den anderen Teil des Innenraums begrenzt.
- Verfahren nach Anspruch 6, bei dem der Raumteil, der das Waschmittel aufnimmt, durch eine Außenwand ohne Öffnungen begrenzt wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19806113A DE19806113A1 (de) | 1998-02-14 | 1998-02-14 | Verfahren zur Dosierung von Waschmitteln und dazu geeignete Vorrichtung |
DE19806113 | 1998-02-14 | ||
PCT/EP1999/000787 WO1999041442A1 (de) | 1998-02-14 | 1999-02-05 | Verfahren zur dosierung von waschmitteln und dazu geeignete vorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1055023A1 EP1055023A1 (de) | 2000-11-29 |
EP1055023B1 true EP1055023B1 (de) | 2002-09-18 |
Family
ID=7857746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99907511A Expired - Lifetime EP1055023B1 (de) | 1998-02-14 | 1999-02-05 | Verfahren zur dosierung von waschmitteln |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1055023B1 (de) |
AT (1) | ATE224472T1 (de) |
DE (2) | DE19806113A1 (de) |
DK (1) | DK1055023T3 (de) |
ES (1) | ES2184416T3 (de) |
WO (1) | WO1999041442A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2374580B (en) | 2001-04-20 | 2003-07-16 | Reckitt Benckiser | Water-soluble containers |
GB0511943D0 (en) | 2005-06-13 | 2005-07-20 | Reckitt Benckiser Uk Ltd | Device |
DE102007012972B4 (de) * | 2007-03-14 | 2010-09-02 | Smart Fiber Ag | Vorrichtung zur bioziden Behandlung von Wäsche |
ITRM20130213A1 (it) * | 2013-04-10 | 2014-10-11 | Mauro Pepe | Sistema di filtri acchiappa-colore per il lavaggio dei tessuti. |
GB2562534B (en) * | 2017-05-19 | 2022-06-22 | Cares Laboratory Ltd | Improvements to drying textiles |
EP3663455B1 (de) | 2018-12-03 | 2022-06-01 | Aptar Radolfzell GmbH | Dosierspeicher und sets mit einem dosierspeicher |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1328999A (fr) * | 1962-04-25 | 1963-06-07 | Thomson Houston Comp Francaise | Perfectionnements à l'emploi des sachets dosés dans les appareils ou machines à laver |
FR2628451B2 (fr) * | 1987-05-06 | 1991-08-30 | Procter & Gamble | Procede pour le lavage et l'adoucissement du linge en machine |
DE3806876A1 (de) * | 1988-02-15 | 1989-08-24 | Henkel Kgaa | Dosierspeicher |
CH680226A5 (de) * | 1990-04-30 | 1992-07-15 | Heinz Riesen | |
DE9214065U1 (de) * | 1992-10-17 | 1993-06-03 | Dispo-Kommerz Ag, Huenenberg, Zug | Produkt für die Freisetzung von Behandlungsmitteln in die Waschflüssigkeit einer automatischen Wasch- oder Geschirrspülmaschine |
DE4421317C1 (de) * | 1994-06-17 | 1996-02-29 | Henkel Kgaa | Dosierspeicher |
DE19536086C1 (de) * | 1995-09-28 | 1996-12-05 | Henkel Kgaa | Dosierspeicher zur Aufnahme und Abgabe von Waschmittel und diesen enthaltende Verpackungseinheit |
DE19549440C2 (de) * | 1995-12-20 | 2002-09-26 | Henkel Kgaa | Dosierspeicher |
-
1998
- 1998-02-14 DE DE19806113A patent/DE19806113A1/de not_active Withdrawn
-
1999
- 1999-02-05 DE DE59902746T patent/DE59902746D1/de not_active Expired - Lifetime
- 1999-02-05 AT AT99907511T patent/ATE224472T1/de not_active IP Right Cessation
- 1999-02-05 ES ES99907511T patent/ES2184416T3/es not_active Expired - Lifetime
- 1999-02-05 EP EP99907511A patent/EP1055023B1/de not_active Expired - Lifetime
- 1999-02-05 WO PCT/EP1999/000787 patent/WO1999041442A1/de active IP Right Grant
- 1999-02-05 DK DK99907511T patent/DK1055023T3/da active
Also Published As
Publication number | Publication date |
---|---|
WO1999041442A1 (de) | 1999-08-19 |
DE59902746D1 (de) | 2002-10-24 |
EP1055023A1 (de) | 2000-11-29 |
DE19806113A1 (de) | 1999-08-19 |
ES2184416T3 (es) | 2003-04-01 |
DK1055023T3 (da) | 2003-01-27 |
ATE224472T1 (de) | 2002-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60129592T2 (de) | Wäschereiprodukt | |
DE69800832T3 (de) | Verfahren und dosiervorrichtung zum waschen von wäsche in einer waschmachine | |
DE3280450T2 (de) | Reinigungsmittel und Waschflüssigkeiten für Textilwaschverfahren. | |
AT392299B (de) | Verfahren und vorrichtung zum waschen von waesche in einer waschmaschine unter verwendung von fluessigem waschmittel | |
EP0132726B1 (de) | Wasch-, Spül- oder Reinigungsmittelverpackung | |
DE69119912T2 (de) | Kontrollierte geschirrspülmittelfreigabe durch waschmittelbehälter | |
CH653718A5 (de) | Vorrichtung zur abgabe von waschmittel in das waschmedium einer waschmaschine. | |
EP2502542B1 (de) | Vorrichtung zur Mehrfachdosierung von Reinigern | |
DE1467726C3 (de) | Stabile Waschmitteltabletten | |
DE68903844T2 (de) | Vorrichtung zum waschen von waesche in einer waschmaschine. | |
DE10060204A1 (de) | Reinigungssystem für einen Ofen und Verfahren zur Ofenreinigung | |
CH622550A5 (de) | ||
DE19834180A1 (de) | Zusammensetzung zur Verwendung in einer Geschirrspülmaschine | |
DE3884263T2 (de) | Verfahren und Vorrichtung zum Waschen von Wäsche in einer Waschmaschine. | |
DE102017205550A1 (de) | Waschmittelprodukt | |
DE3620900A1 (de) | Einspuel- und dosiergeraet | |
EP1055023B1 (de) | Verfahren zur dosierung von waschmitteln | |
WO2011054761A1 (de) | Verfahren zum reinigen eines waschtrockners und hierfür geeigneter waschtrockner | |
WO1989007685A1 (en) | Dosing device for receiving and discharging an agent for treating laundry | |
DE2719235A1 (de) | Waschverfahren, arbeitsmittel und automatische waschmaschine zur durchfuehrung des waschverfahrens | |
EP2473663B1 (de) | Verfahren und maschine für eine behandlung von gegenständen | |
DE102010003776A1 (de) | Geschirrspülmaschine mit einer Kartusche | |
WO2008083863A1 (de) | Behälter für waschmittelformkörper | |
DE19957243A1 (de) | Geschirrspülmaschine mit einer Programmsteuerung und Verfahren zum Betreiben einer Geschirrspülmaschine | |
WO2020043799A1 (de) | Geschirrspülmaschine, verfahren zum betreiben einer geschirrspülmaschine und computerprogrammprodukt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000805 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE Kind code of ref document: A1 Designated state(s): AT CH DE DK ES FR GB IT LI |
|
17Q | First examination report despatched |
Effective date: 20010720 |
|
RTI1 | Title (correction) |
Free format text: METHOD FOR DOSING DETERGENT |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ECOLAB GMBH & CO. OHG |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE DK ES FR GB IT LI |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE DK ES FR GB IT LI |
|
REF | Corresponds to: |
Ref document number: 224472 Country of ref document: AT Date of ref document: 20021015 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59902746 Country of ref document: DE Date of ref document: 20021024 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20030129 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2184416 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1055023E Country of ref document: IE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20030619 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20060109 Year of fee payment: 8 Ref country code: AT Payment date: 20060109 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20060308 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL Ref country code: DK Ref legal event code: EBP |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20070205 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070205 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070205 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20060109 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120224 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59902746 Country of ref document: DE Representative=s name: GODEMEYER BLUM LENZE - WERKPATENT, DE Ref country code: DE Ref legal event code: R082 Ref document number: 59902746 Country of ref document: DE Representative=s name: GODEMEYER BLUM LENZE PATENTANWAELTE, PARTNERSC, DE Ref country code: DE Ref legal event code: R082 Ref document number: 59902746 Country of ref document: DE Representative=s name: GODEMEYER BLUM LENZE PARTNERSCHAFT, PATENTANWA, DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140205 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20180301 Year of fee payment: 20 Ref country code: DE Payment date: 20180123 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20180111 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 59902746 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20211230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20190206 |