CN103620104A - A dosing and dispensing device for liquid detergent - Google Patents

A dosing and dispensing device for liquid detergent Download PDF

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Publication number
CN103620104A
CN103620104A CN201280030512.1A CN201280030512A CN103620104A CN 103620104 A CN103620104 A CN 103620104A CN 201280030512 A CN201280030512 A CN 201280030512A CN 103620104 A CN103620104 A CN 103620104A
Authority
CN
China
Prior art keywords
opening
liquid detergent
fabric
sealing
preliminary treatment
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.)
Pending
Application number
CN201280030512.1A
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Chinese (zh)
Inventor
吉塞帕·迪博诺
R·维德曼
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.)
Reckitt Benckiser Netherlands NV
Reckitt Benckiser NV
Original Assignee
Reckitt Benckiser Netherlands NV
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 Reckitt Benckiser Netherlands NV filed Critical Reckitt Benckiser Netherlands NV
Publication of CN103620104A publication Critical patent/CN103620104A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/42—Closures with filling and discharging, or with discharging, devices with pads or like contents-applying means
    • B65D47/44—Closures with filling and discharging, or with discharging, devices with pads or like contents-applying means combined with slits opening when container is deformed or when pad is pressed against surface to which contents are to be applied
    • 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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/046—Insoluble free body dispenser
    • 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
    • C11D17/08—Liquid soap, e.g. for dispensers; capsuled
    • 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
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • 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
    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005—Methods for washing, rinsing or spin-drying
    • D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

A dosing and dispensing device (1) for liquid detergent comprises a hollow body (2) having a portion (3) comprising a flexible material, an opening (4) in said flexible portion, and means (5) to spread at least a portion of the contained liquid detergent onto a surface of fabric. The opening is (progressively) opened when pressure is applied to said device on a surface to which the liquid detergent is applied. The opening is substantially closed when said pressure stops. The opening comprises a hinge valve.

Description

Quantitative distributing device for liquid detergent
The present invention relates to the quantitative distributing device for liquid detergent.Device according to the present invention is particularly suitable for utilizing a part of liquid detergent pretreating fabrics.
For treating that the distributor for liquid detergent that is introduced into washing machine together with fabric is well known in the prior art.It is also known that, by pretreating fabrics, can obtain in usefulness larger aspect decontamination, and without consuming more substantial liquid detergent.Preliminary treatment refers to, and before fabric is washed in washing machine, a certain amount of washing agent is applied directly in the dirty part of described fabric.These devices are called " pretreatment unit " hereinafter.Washing agent means the detergent compound for the treatment of fabric hereinafter.This detergent compound can comprise detergent additive, as bleaching agent (beach), enzyme and/or other additive well known in the prior art.
Be used for the various pretreatment units of liquid detergent in the prior art, for example, in WO92/09736 and WO92/09737, be described.These devices allow by predetermined outlet or removable preliminary treatment applicator, described liquid detergent to be applied on fabric respectively before washing cycle.Other method proposes in EP-A-575714.The document has been described another and has been had the pretreatment unit for liquid detergent of the fixedly applicator that is roller ball form.This roller ball can only scatter along predetermined direction the liquid detergent holding.
At the pretreatment unit of front mentioning, allow the liquid detergent holding to be uniformly scattered onto on fabric, that is, dispersion volume is identical all the time.The mode of this uniformly dispersing not can take into account the different dirty liquid detergents that needs during pre-processing different amounts.For example, dirtyly can need more thoroughly preliminary treatment to form to improve the composition of its usefulness by some.This can realize by applying more substantial liquid detergent.Depend on that dirty size own also needs larger amount.Therefore, the usefulness that we find decontamination is enhanced when more substantial preliminary treatment washing agent is applied on the dirty surface of fabric, and this is because described surface can be by preliminary treatment more up hill and dale.
Pretreatment unit by prior art can not regulate according to specific needs the amount of liquid detergent.In fact, the amount that there is fixing hole or for example can not change the amount/control washing agent for thorough pretreated liquid detergent on fabric to be dispersed in for the outlet of the applicator of sponge make to avoid possible destruction to fabric (as, fade etc.).Therefore the object of the present invention is to provide a kind of device having for the adjustable throttle of the pretreated liquid detergent holding.
The object of the invention is to eliminate/alleviate above-mentioned problem.
According to a first aspect of the invention, provide a kind of quantitative distributing device for liquid detergent, this device comprises: hollow body, and this hollow body has the part that comprises flexible material; Be arranged in the opening of described flexible portion; And the lip-deep parts that at least a portion of the liquid detergent holding spread to fabric, wherein, when the confession that described opening is applied in described device at pressure applies on the surface of liquid detergent (little by little) open, and described opening is substantially closed when described pressure stops, it is characterized in that described opening comprises hinged valve.
Have been found that container of the present invention particularly advantageously, from device dispensing washing agent amount and by washing agent, in processed lip-deep distribution, be shockingly useful.These benefits comprise the pressure that is applied to device by applying/removing, can be quick/control from this device advancedly and discharge washing agent.Additionally, device of the present invention can provide applying of friction/scouring action and pressure.
Conventionally, opening is positioned at the bottom of described device.This allows washing agent (being assisted by gravity) rationing to processed surface.In order to realize this object, preferably flexible material is partly positioned at the bottom of described device.
Preferably, device comprises some openings.This allows effectively washing agent rationing and spreads on processed surface.
Hinged valve should be understood to be applied at that time and to be opened at pressure.Institute's applied pressure can be abutment surface contact form or be by the kinetic translation pressure (or their combination) with respect to surface.
Preferably, described hinged valve comprises from the outstanding projection in the surface of described flexible portion.Described flexible portion can be plane.Conventionally flexible portion is the form of a part for spheroid/orbicule.Preferably, the outermost point of valve limits the second spheroid/orbicule with relatively large radius.Find, the radius of spheroid/each spheroid is all determined the amplitude by the required preliminary treatment campaign of user's hand.
In order to improve washing agent, arrive the infiltration/distribution in processed (fabric face conventionally), preferably, device (preferably on flexible portion) comprises dissemination apparatus.Preferably, this dissemination apparatus is the form of spine.This spine can be linear or can be crooked.Common a plurality of spine is present in device.
Conventionally, spine is highly approximately identical with the height of the valve being out of shape.So find, valve can effectively be activated (that is, not can because valve " implosion " is closed after applying excessive frictional force).
Conventionally, spine is positioned in the region different from valve.This allows user's friction fabric and without further distributing (and/or utilizing preliminary treatment campaign more by a small margin) after dispensing product.Preferably, in order to realize this object, valve is positioned to the center away from device.
In order to be used by consumer, device comprises grip device conventionally.Grip device preferably includes for the main body of injecting the device of washing agent.The main body of this device is preferably shaped to and makes it can be applicable to being placed in user's hand, still can hold the enough washing agent for preliminary treatment and laundry step.Therefore main body has from 50cm 3to 200cm 3volume.Main body can comprise any geometry, but conventionally based on avette, thereby towards its upper opening (for injecting washing agent) and reduce gradually at its lower end (being contiguous on flexible portion).
Conventionally, device is made by elastic-plastic material.Main body can comprise that PP, PE or PET(are injection moulding or blow molding).Spine and valve can comprise and be suitable for soldered, welding or be glued onto any rubber or the elastomer in main body.
According to a second aspect of the invention, provide a kind of utilization according to the quantitative distributing device described in any one in aforementioned claim for the method at washing machine preliminary treatment and laundering of textile fabrics, described method is characterised in that, the method comprise the following steps: by preliminary treatment and during washing cycle the liquid detergent of potion total amount to be utilized introduce in described quantitative distributing device; By the liquid scrubbing agent dose of the controlled quatity that is accommodated in described device and distributes from described device by described otch, carry out the preliminary treatment of fabric; Pretreated fabric is thus put into the cylinder of described washing machine together with the not pretreated fabric of described quantitative distributing device and other.
Most preferably, described device is for clothes washing formulation and for this clothes washing formulation is assigned to garment surface.
Preferably, clothes washing formulation comprises bleaching agent, for example, is from 0.001% to 99.99% by weight, preferably from 0.001% to 20%, preferably from 4% to 18%, and about 4.5% or 13% bleaching agent most preferably for example.Bleaching agent is peroxide bleaches preferably, most preferably is hydrogen peroxide.Can use except H 2o 2peroxide source in addition.
Preferably, clothes washing formulation comprises surfactant, when component exists, comprises by weight from 0.001% to 99.99%, preferably from 0.05% to 15%, and about 7% surfactant for example.
Surfactant is for example ion or nonionic surface active agent or its mixture (most preferably being nonionic surface active agent).It is RO (CH that nonionic surface active agent preferably has molecular formula 2cH 2o) nthe surfactant of H, wherein R is the C of straight chain 12h 25to C 16h 33the hydrocarbon chain of even carbon, and the number of n repeateding unit and be from about 1 to about 12 number.The example of other nonionic surface active agent comprise condensation have an appointment three to 13 moles oxirane containing having an appointment the senior fat primary alcohol of 12 to approximately 16 carbon atoms.
Other examples of nonionic surface active agent comprise primary alcohol ethoxylate (can obtain from the Neodol trade name of Shell Co. Ltd), and as condensation has the C11 alkanol (Neodol1-9) of 9 moles of ethylene oxide, condensation has the C of 6.5 moles of ethylene oxide 12-13alkanol (Neodol23-6.5), condensation has the C of 9 moles of ethylene oxide 12-13alkanol (Neodol23-9), condensation has the C of 7 or 3 moles of ethylene oxide 12-15alkanol (Neodol25-7 or Neodol25-3), condensation has the C of 13 moles of ethylene oxide 14-15alkanol (Neodol45-13), the average condensation of every mol of alcohol has the C of 2.5 moles of ethylene oxide 9-11straight chain ethoxy ethanol (Neodol91-2.5), etc.
Other examples that are applicable to nonionic surface active agent of the present invention comprise following oxirane condensation product: by the ethylene oxide condensation of the secondary fatty alcohol that comprises 11 to 18 carbon atoms in straight or branched structure and 5 to 30 moles.The example of the non-ionic detergent of commercially available the above-mentioned type is the C that the condensation of Union Carbide Corporation of the subsidiary sale of Dow Chemical has 9 moles of ethylene oxide (Tergitol15-S-9) or 12 moles of ethylene oxide (Tergitol15-S-12) 11-15secondary alkanol.
Octylphenoxy polyethoxy ethane alcohol type nonionic surface active agent, for example, Triton X-100 and amine oxide also can be used as nonionic surface active agent of the present invention.
Other example of straight chain primary alcohol ethoxylate can obtain with Tomadol trade name, for example, and Tomadol1-7, that is, and with the C of 7 moles of EO 11straight chain primary alcohol ethoxylate; Tomadol25-7, that is, and with the C of 7 moles of EO 12-C 15straight chain primary alcohol ethoxylate; Tomadol45-7, that is, and with the C of 7 moles of EO 14-C 15straight chain primary alcohol ethoxylate; And Tomadol91-6, that is, and with the C of 6 moles of EO 9-C 11straight-chain alcohol ethoxylate.
Other example of straight chain primary alcohol ethoxylate can obtain with Lutensol trade name, for example, and Lutensol A3N, that is, and with the C of 3 moles of EO 13-15straight chain primary alcohol ethoxylate; Lutensol LA60, that is, and with the C of 7 moles of EO 13-15straight chain primary alcohol ethoxylate.Also have Genapol, for example, Genapol LA3, that is, and with the C of 3 moles of EO 13-15straight chain primary alcohol ethoxylate; Genapol LA070, that is, and with the C of 7 moles of EO 13-15straight chain primary alcohol ethoxylate; Tornadol45-7, that is, and with the C of 7 moles of EO 14-C 15straight chain primary alcohol ethoxylate; And Tornadol91-6, that is, and with the C of 6 moles of EO 9-C 11straight-chain alcohol ethoxylate.
Other nonionic surface active agent is amine oxide, alkyl amide oxide surfactants.
Preferred anionic surfactant is generally alkali metal salt, ammonium salt, amine salt, amino alkoxide or magnesium salts.One or more sulfate (or ester) or the expection of sulfonate (or ester) compound are useful, comprise: alkyl sulfate (or ester), alkyl sulfate (or ester), alkyl ether sulfate (or ester), alkylamidoalkyl ether sulfate (or ester), alkylaryl polyether thiourea hydrochlorate (or ester), monoglyceride sulfate (or ester), alkylsulfonate (or ester), alkylamide sulfonate salt (or ester), alkylaryl sulfomates (or ester) (alkylarylsulfonates), alkene sulfonate (or ester), paraffin sulfonate (or ester), alkyl sulfo succinate (or ester), alkyl ether sulfo succinate (or ester), alkylamide sulfosuccinate (or ester), alkyl sulphosuccinamate (or ester), alkyl sulfide acetate (or ester), alkylphosphonic (or ester), alkyl ether phosphate (or ester), acyl sarcosinates (or ester), acyl-hydroxyethyl sulfonate (or ester), N-acyl taurine salt (or ester).In general, in the alkyl of these different compounds or acyl group, comprise the carbochain that contains 12 to 20 carbon atoms.
Other spendable surfactants are alkylnaphthalene sulfonate and acyl group/oleoyl sarcosinate (or ester) and composition thereof.
Clothes washing formulation can comprise various optional compositions, comprises enzyme, buider, solvent, dye transfer inhibitor, dye-fixing agent (catcher), preservative agent, antioxidant, antistatic additive, aromatic, odor adsorption composition, Optical Bleaching Agent, acidulant, basifier, thickener (for example hydroxyethylcellulose and/or xanthans).
Container of the present invention is further described with reference to following accompanying drawing, in accompanying drawing:
Fig. 1 is the profile according to device of the present invention.
As can be seen from Figure 1, install 1 and comprise main part 2 and the flexible body section 3 that is improved drum forms.These parts are joined together to be formed for the rationing device of maintenance/dispensing liquid (washing agent) component.
Main body 2 can be served as the handle for consumer.Main body has for by washing agent introducing device with discharge the opening 4 of washing agent washing cycle in (laundry).
Flexible body section 3 comprises the hinged valve 5 being arranged on its lower surface.Hinged valve 5 has opening 6, and this opening 6 can be opened by exert pressure from the teeth outwards (contact and/or translation).Flexible body section 3 also comprises a plurality of distribution spine 7 being positioned on its lower surface.
In use, preliminary treatment and during washing cycle the liquid detergent of potion total amount to be utilized be introduced in device 1.The liquid scrubbing agent dose that is accommodated in the controlled quatity described device 1 that utilization distributes from described device 1 by described valve 5 is carried out the preliminary treatment of fabric.This is by pressing and friction assembly 1 on processed fabric face treating, thereby washing agent is discharged and washing agent (being assisted by spine 7) is dispersed on processed surface and is realized.Pretreated fabric is placed in the cylinder of washing machine together with pretreating fabrics with described quantitative distributing device 1 and other thus.So can carry out washing cycle.

Claims (13)

1. for a quantitative distributing device for liquid detergent, this device comprises: hollow body, and this hollow body has the part that comprises flexible material; Be arranged in the opening of described flexible portion; And at least a portion of the described liquid detergent holding being spread to the lip-deep parts of fabric, while wherein exerting pressure to described device on the surface applying described liquid detergent, described opening (little by little) is opened, and described opening is substantially closed when described pressure stops, described device is characterised in that, described opening comprises hinged valve.
2. device according to claim 1, wherein, described hinged valve comprises sealing, sealing portion is around a pivotable, preferably around a single point pivotable.
3. device according to claim 2, wherein, in closed position, opening described in described both seals.
4. device according to claim 3, wherein, described sealing can shifting ground bias voltage, makes under static state described sealing against and seals described opening.
5. device according to claim 4, wherein, described sealing has the lug boss being associated, this lug boss when described rationing device contacts with fabric face against described fabric face, and described lug boss works against biasing member, thereby seal member is moved and away from sealing station and form flow path.
6. device according to claim 5, wherein, the surface of described flexible portion becomes fan limit shape around described lug boss.
7. device according to claim 1, wherein, described opening is arranged in the bottom of described device.
8. device according to claim 1 and 2, wherein, the described part of flexible material is arranged in the bottom of described device.
9. according to the device described in claim 1,2 or 3, wherein, described device comprises some openings.
10. according to the device described in any one in aforementioned claim, wherein, described device comprises friction spine.
11. according to the device described in any one in aforementioned claim, and wherein, described device comprises holding assembly.
12. according to the device described in any one in aforementioned claim, and wherein, described device is made by elastic-plastic material.
13. 1 kinds for utilize according to the method for preliminary treatment and the laundering of textile fabrics in washing machine of the quantitative distributing device described in any one of aforementioned claim, the method is characterized in that comprise the following steps: by preliminary treatment and during washing cycle the liquid detergent of potion total amount to be used introduce in described quantitative distributing device; Utilization is accommodated in described device and the described liquid scrubbing agent dose of the controlled quatity of distributing by described otch from described device is carried out the preliminary treatment of described fabric; Therefore pretreated fabric is put into the cylinder of described washing machine together with described quantitative distributing device and other not pretreated fabric.
CN201280030512.1A 2011-06-24 2012-06-22 A dosing and dispensing device for liquid detergent Pending CN103620104A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1110702.6A GB201110702D0 (en) 2011-06-24 2011-06-24 Product
GB1110702.6 2011-06-24
PCT/GB2012/051461 WO2012175986A1 (en) 2011-06-24 2012-06-22 A dosing and dispensing device for liquid detergent

Publications (1)

Publication Number Publication Date
CN103620104A true CN103620104A (en) 2014-03-05

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Application Number Title Priority Date Filing Date
CN201280030512.1A Pending CN103620104A (en) 2011-06-24 2012-06-22 A dosing and dispensing device for liquid detergent

Country Status (11)

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US (1) US20140182067A1 (en)
EP (1) EP2723931A1 (en)
KR (1) KR20140036191A (en)
CN (1) CN103620104A (en)
AU (1) AU2012273743A1 (en)
BR (1) BR112013028040A2 (en)
GB (1) GB201110702D0 (en)
RU (1) RU2014101516A (en)
SG (1) SG194682A1 (en)
WO (1) WO2012175986A1 (en)
ZA (1) ZA201308056B (en)

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Publication number Priority date Publication date Assignee Title
CN105308166A (en) * 2013-06-27 2016-02-03 荷兰联合利华有限公司 Stain treatment device and process

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EP2789722B1 (en) * 2013-04-11 2021-01-13 The Procter & Gamble Company Pretreatment cup for treating durable and delicate fabrics
US9541440B2 (en) * 2014-10-21 2017-01-10 The Procter & Gamble Company Dosing cup for a detergent composition
WO2016176296A1 (en) 2015-04-29 2016-11-03 The Procter & Gamble Company Method of laundering a fabric
USD823688S1 (en) * 2016-08-26 2018-07-24 The Procter & Gamble Company Dispensing cup
DE102018205581A1 (en) * 2018-04-12 2019-10-17 Henkel Ag & Co. Kgaa Cap for detergent bottle

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EP2135990A1 (en) * 2008-06-16 2009-12-23 The Procter and Gamble Company Fabric conditioning composition dispensing device

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FR2669944B1 (en) 1990-11-30 1994-02-04 Procter & Gamble DEVICE FOR WASHING LAUNDRY IN A MACHINE AND METHOD OF IMPLEMENTING SAME.
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US3044665A (en) * 1957-12-26 1962-07-17 Donald A Ludwig Free body dispenser
EP0679752A1 (en) * 1994-04-27 1995-11-02 The Procter & Gamble Company Pretreating dispensing device
WO2002016686A1 (en) * 2000-08-23 2002-02-28 Unilever Plc Method and device for treating textile articles
DE20116322U1 (en) * 2001-10-05 2003-02-20 Weener Plastik Gmbh Co Kg Washing detergent supply for clothes washing machine has holder for detergent fluid with filling opening at top and outlet opening with valve flap or lid
CN101203643A (en) * 2005-06-13 2008-06-18 雷克特本克斯尔(英国)有限公司 Device for providing a relatively constant rate of dissolution of a solid article within it
EP2135990A1 (en) * 2008-06-16 2009-12-23 The Procter and Gamble Company Fabric conditioning composition dispensing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308166A (en) * 2013-06-27 2016-02-03 荷兰联合利华有限公司 Stain treatment device and process
CN105308166B (en) * 2013-06-27 2018-09-14 荷兰联合利华有限公司 Stain treatment device and method
US10125447B2 (en) 2013-06-27 2018-11-13 Conopco, Inc. Stain treatment device and process

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SG194682A1 (en) 2013-12-30
EP2723931A1 (en) 2014-04-30
RU2014101516A (en) 2015-07-27
GB201110702D0 (en) 2011-08-10
ZA201308056B (en) 2015-01-28
KR20140036191A (en) 2014-03-25
BR112013028040A2 (en) 2017-01-10
WO2012175986A1 (en) 2012-12-27
AU2012273743A1 (en) 2013-11-07
US20140182067A1 (en) 2014-07-03

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Application publication date: 20140305