WO2002033160A1 - Fabric treatment device - Google Patents
Fabric treatment device Download PDFInfo
- Publication number
- WO2002033160A1 WO2002033160A1 PCT/EP2001/011784 EP0111784W WO0233160A1 WO 2002033160 A1 WO2002033160 A1 WO 2002033160A1 EP 0111784 W EP0111784 W EP 0111784W WO 0233160 A1 WO0233160 A1 WO 0233160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reservoir
- freshening composition
- fabric freshening
- fabric
- tumble
- Prior art date
Links
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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/203—Laundry conditioning arrangements
Definitions
- the present invention relates to a device for freshening fabrics inside a tumble dryer, in particular a device which is reusable and attaches to the inside of the tumble dryer door .
- conditioner dispensing articles comprising means for attachment of the substrate to the tumble dryer wall.
- Other proposals such as for instance disclosed in GB 1,399,728 involve the use of separate means for attaching the conditioning article to the tumble dryer wall.
- EP-B-361593 concerns an alternative approach in which a fabric conditioning article comprises a combination of a substrate and a fabric conditioning composition, the substrate being a porous material with a specified void volume and cell count.
- the article of EP-B-361593 is designed to adhere to the tumble dryer wall.
- a device for freshening fabrics in a tumble dryer during multiple tumble drying cycles comprising: a reservoir for storing a fabric freshening composition having at least a perfume component, means to expose fabric freshening composition from the reservoir to airflow generated inside the tumble drier thereby transferring a portion of the fabric freshening component into contact with fabrics in the tumble dryer during a tumble drying cycle and means for attaching the device to the inside of the tumble dryer door.
- the fabric freshening composition may also provide conditioning and/or other benefits to the fabrics inside the tumble dryer during a tumble drying cycle.
- the device of the present invention has a number of advantages over prior art devices. It is easier for a user to affix a device to the inside of the tumble dryer door, which swings open to face the user during loading and unloading of the tumble dryer, than it is to affix a device inside the tumble dryer drum as is the case with prior art devices. Once affixed to the inside of the tumble dryer door the device of the invention is clearly visible to the user during loading and unloading of the tumble dryer.
- the device of the invention preferably comprises means for indicating to the user when the fabric freshening composition is used up, thus enabling the user to determine when the fabric freshening composition or the device itself needs replacing. Attachment of the device to the tumble dryer door makes it easier to replace or refill the device when the fabric freshening composition is used up than is the case with prior art devices attached to the tumble dryer drum.
- the device according to the invention may comprise a reservoir which is designed to be replaced when the fabric freshening composition is used up.
- the reservoir may be provided in the form of a disposable plastic pot or carton with a peelable lid.
- the reservoir may be designed to be recharged with a new fabric freshening composition when required.
- the reservoir has an openable portion for charging and, if necessary, discharging the fabric freshening composition.
- the reservoir may be provided in the form of an openable compartment into which may be placed a block or semi-permeable sachet of fabric freshening composition. Suitable materials for the reservoir include polypropylene .
- the fabric freshening composition may be in the form of a liquid, solid or gel.
- the composition essentially comprises a perfume and may also comprise one or more perfume solubilisers .
- Suitable perfume solubilisers include surfactants, particularly nonionic surfactants such as alcohol ethoxylates, but also anionic, cationic, zwitterionic or amphoteric surfactants which may be used either alone or in combination with each other or with nonionic surfactants.
- perfume solubilisers include semi-polar solvents such as dipropylene glycol , butyl digol , polyethylene glycol, propylene glycol monobutyl ether and combinations thereof .
- Optional ingredients in the fabric freshening composition include
- surfactants particularly cationic, phosphate esters, silicones, polymers Garment Care Agents:
- Softening agents e.g. cationic, Quaternary salts, particularly Di long chain ester quats, nonionics, fatty acids, alcohols and amines, clays.
- Shape retention e.g. thermoplastic elastomers, (e.g. PMMA polymethylmethacrylic acid), cationic, quaternary salts, polymers, cross -linked polymers.
- thermoplastic elastomers e.g. PMMA polymethylmethacrylic acid
- cationic, quaternary salts polymers, cross -linked polymers.
- Anti wrinkle agents e.g. silicones, polyolefin dispersions, starch, hydrophilic polymers, cross-linked polymers
- Iron glide agents e.g. silicones, ester oils, hydrocarbons, lubricants
- Anti redeposition agents e.g. SCMC (sodium carboxymethylcellulose) , PVP (polyvinyl pyrrolidone, PET/POET (polyethylene terephthalate/polyoxyethylene terephthalate (e.g. Aquaperle)
- SCMC sodium carboxymethylcellulose
- PVP polyvinyl pyrrolidone
- PET/POET polyethylene terephthalate/polyoxyethylene terephthalate (e.g. Aquaperle)
- Soil/stain agents release e.g. Cellulose ethers, SCMC, Fluorocarbons
- Reduced fibrilation agents e.g. quaternary salts, cationic polymers, cellulosic polymers enzymes (e.g. cellulose type)
- Anti Dye transfer agents e.g. PVP, PVI (polyvinyl imidazoline) , PVP-NO (polyvinyl pyridine-N-oxide
- Dye fixers e.g. amino functional polymers, polymeric quats, metal ions
- Anti ash agents e.g. polyacrilates, sequestrants (e.g. BDTA (Ethylene diamine tetra-acetic acid) , EDDS (ethylene diamine disuccinic acid), EHDP (ethane 1-hydroxy, 1 , 1-diphosphonic acid) )
- BDTA Ethylene diamine tetra-acetic acid
- EDDS ethylene diamine disuccinic acid
- EHDP ethane 1-hydroxy, 1 , 1-diphosphonic acid
- Sequestrants e.g. heavy metals sequestrants (e.g. Copper), Dequest 2047, EDDS
- Chlorine scavengers e.g. ammonium salts, thisulfate
- Antibacterials/antifungals e.g. Triclosan, Diclosan, TCC (trichlorocarbanilide)
- Antioxidants e.g. BHT (butylated hydroxytoluene), Vitamin C, Vitamin B Odour Neutralization e.g. cyclodextrins , deo perfumes, activated charcoal, bicarbonate, zeolites, vermiculites
- BHT butylated hydroxytoluene
- Vitamin C Vitamin B Odour Neutralization e.g. cyclodextrins , deo perfumes, activated charcoal, bicarbonate, zeolites, vermiculites
- Corrosion inhibitors e.g. silicates, BTA (Benzotriazole) , lubricants
- Moisturising/Humectants ingredients e.g. silicones, ester oils, glycerol, polyols, urea, cationic polymers
- Preservatives e.g. Kathon, BIT (1, 2-benzisothiazolin-3-one) , Miacide, Benzyl Alcohol, Phenoxyetol, Parabens, Glydant
- Thickening polymers/agents e.g. Polyacrilates, Carbomer, Cellulose ethers, CMC (carboxymethyl cellulose), Xantham Gum, Guar Gums, electrolytes
- Hydrotropes e.g. ethanol, IPA (isopropyl alcohol), Propilene Glycol DPG (dipropylene glycol), Glycerol, SXS (sodium xylene sulphonate) , SCS (sodium cumen (isopropylbenzene) sulphonate) , urea
- the means to expose the fabric freshening composition may simply comprise one or more openings in the reservoir e.g. a single opening, for example in the case were the reservoir is provided in the form of a disposable plastic cup with a peelable lid having a solid fabric freshening composition situated therein.
- the reservoir is attached to the inside of the tumble dryer door and the lid peeled off to expose the solid fabric freshening composition therein. It may be desirable in this case to provide some form of restraining means, for example in the form of a grid or mesh over the fabric freshening composition to prevent the solid product falling out of the reservoir in use.
- the reservoir may have a number of openings through which the fabric freshening composition can be viewed.
- the reservoir may be constructed in the form of a cage with multiple slotted apertures in at least one surface of reservoir to allow airflow into and out of the reservoir.
- the reservoir may be designed to be re-used on a number of occasions and has an openable and reclosable portion through which the fabric freshening composition can be charged and discharged to the reservoir .
- the at least one opening in the reservoir may comprise a multiplicity of very small openings, as in the case where a portion of the reservoir is provided with a semi-permeable membrane through which the fabric composition can migrate to contact air flowing against the external surface of the membrane.
- Suitable semi-permeable materials include GoretexTM and AccurelTM.
- Other semi -permeable materials include open cell foams, pumice, sintered materials etc.
- a wall of the reservoir may comprise a series of capillary holes.
- the transfer of fabric freshening composition to the fabrics in the tumble drier may be effected solely by airflow generated in the tumble drier.
- temperatures of up to 100 °C with wet clothes may be generated within the tumble drier, generally in the range 40 to 80 °C for most drying cycles (the hot air generated by the heater in the tumble drier may be as high as 150°C, generally 110 to 120°C) .
- the means to expose the fabric freshening composition may be constricted and arranged such that there may be direct contact between fabric in the tumble drier and the exposed fabric freshening composition in order to facilitate transfer of fabric freshening composition to the fabric .
- the wall of the reservoir is provided with at least one opening which is substantially closed by a retained rotatable sphere whereby fabric freshening composition from the reservoir contacts the surface of the sphere which may rotate to expose fabric freshening composition to warm air generated inside the tumble drier.
- the retained sphere acts in an analogous manner to a ball point pen or roller-ball deodorant dispenser. Rotation of the sphere within the tumble drier may take place by the vibration of the machine and/or contact with the tumbling garments.
- the reservoir of the device of the invention preferably holds sufficient fabric freshening composition for a plurality of drying cycles of the tumble drier.
- the reservoir holds sufficient composition for at least six, preferably at least ten drying cycles, more preferably at least twenty cycles, of the tumble drier.
- the device may comprise means for dispensing a unit dose of fabric composition from the reservoir at or before the start of the drying cycle which is sufficient to provide the required amount of fabric freshening composition during the drying cycle.
- the reservoir may be divided into a plurality of cavities or compartments each containing fabric composition, the contents of each cavity may be sequentially transferred to the means to expose the fabric composition or may simply be sequentially exposed to the warm air in the tumble drier e.g. by removing a lid.
- the device comprises means for urging fabric composition inside the reservoir towards the means to expose the fabric freshening composition.
- the means to urge the composition preferably comprises a pump which may dispense fabric freshening composition from the reservoir to a sponge or a separate compartment having a membrane, slot or capillary holes through which the fabric freshening composition may pass thereby becoming exposed to hot air within the tumble drier.
- the user simply operates the pump, which may have a simple push action, to recharge the exposure means at the start of a drying cycle.
- a non- return valve may be disposed between the pump and the exposure means .
- the means for attaching the device to the inside of the tumble dryer door may comprise adhesive means, for example in the form of an adhesive pad situated on one surface of the reservoir.
- suction means may be used in the form of, for example, a suction pad.
- Other suitable attachment means include hooks, claws and VelcroTM. It may be desirable to provide more than one different type of attachment means on the device for versatility in different tumble dryer environments. For example a sucker form of attachment would be suitable for attaching the device to the glass door of a conventional tumble dryer with an external vent.
- a hook or claw attachment on the device may be more suitable.
- the means for indicating to the user when the fabric freshening composition is used up preferably comprises visible indicia associated with the device.
- the user is able simply to inspect the quantity of fabric freshening composition remaining in the device by looking through the at least one opening of the reservoir to the composition therein.
- the fabric freshening composition maybe impregnated in a solid substrate which gives an appearance change, for example changes colour, when all the fabric freshening composition has been used up.
- the reservoir may be formed from a transparent or translucent material to allow visual inspection of the quantity of fabric freshening composition inside the reservoir.
- the device may further be provided with one or more resilient or sprung members mounted on the device and disposed to engage the reservoir in use and urge the contents of the reservoir towards the at least one opening therein.
- the device of the invention may further comprise a flow controller to allow the user to regulate the quantity of fabric freshening composition contacted by the warm air in the tumble dryer during a tumble drying cycle.
- a method of freshening fabrics in a tumble dryer during multiple tumble drying cycles comprising attaching a device according to the invention to the inside of a tumble dryer door and carrying out a tumble drying process with fabrics inside the tumble dryer.
- a tumble dryer with a device according to the invention attached therein.
- Figure 1 is a schematic diagram of a first device according to the invention
- Figure 2 is a schematic diagram of a second device according to the invention
- Figure 3 is a schematic diagram of a third device according to the invention.
- Figure 4 is a schematic diagram of a fourth device according to the invention.
- Figure 5 is a schematic diagram of a fifth device according to the invention.
- Figure 6 is a schematic diagram of a sixth device according to the invention.
- Figure 7 is a schematic diagram of a seventh device according to the invention.
- Figure 8 is a schematic diagram of an eighth device according to the invention.
- Figure 9 is a schematic diagram of a ninth device according to the invention.
- Figure 10 is a schematic diagram of a tenth device according to the invention.
- Figure 11 is a schematic diagram of an eleventh device according to the invention.
- Figure 12 is a schematic diagram of a twelfth device according to the invention.
- Figure 13 is a schematic diagram of a thirteenth device according to the invention.
- Figure 14 is a schematic diagram of a fourteenth device according to the invention.
- a reservoir 1 of rigid plastic material comprising a wedge shaped container 2 with slotted apertures 3 in its curved surface to allow warm air into and out of the reservoir 1.
- the fabric freshening composition may be provided in the form of a solid block 4 or semi -permeable sachet (s) 5 of liquid material and placed inside the reservoir 1, optionally inside a net bag 6. The reservoir is then affixed to the inside of a tumble dryer door 7 as shown in Figure 1.
- the reservoir 8 is provided in the form of a rigid pot 9 having a peelable lid 10.
- the fabric freshening composition is a solid block 11 situated inside the pot and retained in place by restraining bars 12 across the main opening of the pot 9.
- the reservoir 13 is shown as a rigid plastic container 14 having a plurality of compartments 14a comprising a liquid fabric freshening composition 15. Each compartment has a peelable lid 15a which is removed to expose the composition 15.
- the fabric freshening composition is dosed inside an absorbent sponge 16 which is placed inside the reservoir 17 prior to affixation to the tumble dryer door 18.
- Figure 5 shows a rigid reservoir 19 comprising a membrane base 20 and wick base 21 inside which a liquid fabric freshening composition 22 is located.
- the reservoir 19 is formed from a transparent or translucent material to provide a visible indication to the user when the fabric freshening composition 22 is used up.
- Figure 6 shows a device 23 provided on its distal surface 24 with sucker attachment means 25 actuated by lever 26 mounted on the side of device 23.
- Device 23 comprises a compartment 27 for receiving a sachet 28 of fabric freshening composition.
- Sachet 28 has a semi permeable membrane portion 29 on one surface thereof. Sachet 28 slots into compartment 27 and the contents of the sachet are urged towards semi permeable membrane portion 29 by resilient member 30.
- Sachet 28 is of translucent material to provide visual indicia for determining when the fabric freshening composition is used up and needs replacing.
- the quantity of fabric freshening composition available for contact with airflow in the tumble dryer can be controlled by the user by adjusting the position of sachet 28 in compartment 27. Pushing flexible sachet 28 downwardly causes the sachet to wrap around the back of resilient member 30, thus removing any wrapped around portion of sachet 28 from contact with warm air in use .
- Figure 7 shows a device 31 provided on i ts distal surface 32 with sucker attachment means 33 actuated by lever 34 mounted on the front of device 31.
- Device 31 comprises a compartment 34 for receiving a sachet 35 of fabric freshening composition.
- Sachet 35 has a semi-permeable membrane portion 36 on one surface thereof.
- Sachet 35 slots into compartment 34 and is retained in place by clip 37 which engages with the stem of sucker attachment means 33.
- Sachet 35 is of translucent material to provide visual indicia for determining when the fabric freshening composition is used up and needs replacing.
- the quantity of fabric freshening composition available for contact with airflow in the tumble dryer can be controlled by the user by adjusting the position of rotatable sleeve 38 to cover a selected portion of sachet 35 from contact with airflow in use .
- Figure 8 shows a device 39 provided on its distal surface 40 with sucker attachment means 41 actuated by lever 42 mounted on the front of device 31.
- Device 39 comprises a reservoir 43 having two distinct portions.
- a first portion 44 comprises a hollow chamber inside lever 42 which has an inlet port 45 for a fabric freshening composition, a semi- permeable membrane portion 46 to allow fabric freshening composition inside reservoir portion 44 to migrate into contact with airflow in the tumble dryer and flow control means 47 for controlling the size of the aperture of inlet port 45.
- a second portion 48 comprises a translucent container 49 having an outlet port 50 engageable with inlet port 45 of first portion 44. Second portion 48 contains a liquid fabric freshening composition and is replaceable when the composition is exhausted.
- Figure 9 shows a device 51 having a snap in reservoir 52 with a semi-permeable membrane portion 53 and a chamber portion 54 separated by a wick. Flow control is achieved by rotating the reservoir in device 51.
- FIG. 10 illustrates an exploded view of a further device in accordance with the invention.
- the device comprises a holder 60 which is secured to the door of a tumble drier by an attachment means (not shown) e.g. adhesive pad, suction pad etc.
- a reservoir 62 has an outlet 64 and is shaped to engage within the body 60.
- Fabric freshening composition from the reservoir passes to a compartment 66 in the lower half of the body 60.
- the compartment 66 has an outer wall comprising a plurality of capillary holes 68 through which the fabric freshening composition passes thereby being exposed to airflow and contact with fabric within the tumble drier.
- the device may be constructed of transparent plastics material so that the contents may be readily viewed and the reservoir replaced or replenished when the device is empty.
- the capillary holes in the wall of the compartment 66 are replaced by a sintered material allowing fabric freshener to pass therethrough.
- the device illustrated in Figure 11 is similar to the device of Figure 10 with the exception that the capillary holes are replaced by an outlet 70 having a retained, rotatable sphere 72.
- Fabric freshener composition passes from the reservoir 62 in to the compartment 66 where it contacts the surface of the sphere 72. Rotation of the sphere 72 by vibration or contact with tumbling garments exposes fabric freshening composition to the airflow generated in the tumble drier.
- Figure 12 illustrates a device 74 comprising a reservoir 76 containing fabric freshening composition 78 and a dispensing compartment separate from the reservoir 76 but in communication therewith via a constriction or non-return valve 82.
- the dispensing compartment 80 has an outer wall comprising a semi-permeable membrane 84.
- the reservoir is - IE
- the pump 86 is operated by pressing downwardly causing fabric freshening composition 78 from the reservoir 76 to pass through the non-return valve 82 in to the dispensing compartment 80.
- the fabric freshening composition passes slowly through the membrane 84 and is exposed to airflow within the tumble drier.
- the membrane 84 is flexible and will bulge to a dome shape when fabric freshening composition is pumped in to the compartment 80.
- FIG. 13 illustrates a device in accordance with the invention similar to that exposed in Figure 12 and like parts are shown with like reference numerals.
- the fabric freshening composition 78 is pumped from the reservoir 76 via a conduit 88 to a sponge or foam pad 90.
- the pad 90 is saturated with fabric freshening composition thereby exposing the composition to airflow generated in the tumble drier.
- FIG 14 illustrates a device in which the reservoir 100 comprises a plurality of compartments 102.
- the device illustrated has six components but the number may be readily altered.
- Each compartment 102 contains fabric freshening composition and each compartment is sealed with a lid e.g. film or metal foil 104.
- the reservoir is rotatably mounted in the body 106 of the device and has a protruding knob 108 to allow manual rotation thereof.
- the device has a sponge 110 to which each of the compartments 102 may be exposed upon rotation of the reservoir. In use the reservoir is rotated causing a compartment 102 to become exposed to the sponge pad 110.
- Exposure may be achieved by the lid of a compartment being rolled back as shown generally at 112 or the lid may be punctured thereby allowing fabric freshener in the compartment 102 to come into contact with the sponge pad 110.
- the fabric freshener saturates the sponge pad 110 and becomes exposed to airflow generated within the tumble drier.
- the reservoir is rotated to expose the next compartment 102 to the sponge pad 110.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01987825A EP1354092A1 (en) | 2000-10-18 | 2001-10-11 | Fabric treatment device |
CA002425748A CA2425748A1 (en) | 2000-10-18 | 2001-10-11 | Fabric treatment device |
AU2002216959A AU2002216959A1 (en) | 2000-10-18 | 2001-10-11 | Fabric treatment device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0025555.4A GB0025555D0 (en) | 2000-10-18 | 2000-10-18 | Device |
GB0025555.4 | 2000-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002033160A1 true WO2002033160A1 (en) | 2002-04-25 |
Family
ID=9901545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/011784 WO2002033160A1 (en) | 2000-10-18 | 2001-10-11 | Fabric treatment device |
Country Status (8)
Country | Link |
---|---|
US (2) | US6604297B2 (en) |
EP (1) | EP1354092A1 (en) |
AU (1) | AU2002216959A1 (en) |
CA (1) | CA2425748A1 (en) |
GB (1) | GB0025555D0 (en) |
TW (1) | TW517126B (en) |
WO (1) | WO2002033160A1 (en) |
ZA (1) | ZA200302398B (en) |
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US6916780B2 (en) | 2002-04-16 | 2005-07-12 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Fabric treatment composition |
US6998380B2 (en) | 2002-04-16 | 2006-02-14 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Fabric treatment composition |
US7222438B2 (en) | 2003-05-06 | 2007-05-29 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Fabric treatment device |
US7610693B2 (en) | 2002-10-23 | 2009-11-03 | The Sun Products Corporation | Tumble dryer dispenser |
US7932223B2 (en) | 2004-11-15 | 2011-04-26 | Conopco, Inc. | Fabric treatment composition |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435537A (en) * | 1967-06-20 | 1969-04-01 | Joseph F Rumsey Jr | Apparatus for deodorizing or treating clothes in a clothes drier |
CA1005204A (en) * | 1965-08-13 | 1977-02-15 | The Procter And Gamble Company | Method of conditioning fabrics and product therefor |
US4014432A (en) * | 1975-04-09 | 1977-03-29 | Lever Brothers Company | Product for treating fabric |
US5020240A (en) * | 1990-03-01 | 1991-06-04 | Wagi Partnership | Fabric softener dispenser |
US5072526A (en) * | 1989-05-26 | 1991-12-17 | Sanyo Electric Co., Ltd. | Clothes dryer |
US5966831A (en) * | 1997-03-11 | 1999-10-19 | Vision International Production, Inc. | Fabric conditioning device of use with a laundry dryer |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846776A (en) * | 1954-01-11 | 1958-08-12 | Gen Electric | Clothes conditioner |
US3267701A (en) * | 1964-02-12 | 1966-08-23 | Whirlpool Co | Fabric conditioner for clothes dryer |
US4053992A (en) * | 1970-10-20 | 1977-10-18 | Colgate-Palmolive Company | Apparatus and method for conditioning fibrous materials, utilizing and abradable conditioning agent fastened to the interior of an automatic laundry dryer door |
US3634947A (en) | 1970-10-20 | 1972-01-18 | Colgate Palmolive Co | Coating apparatus |
US4014105A (en) * | 1970-10-20 | 1977-03-29 | Colgate-Palmolive Company | Article, apparatus and method for conditioning fibrous materials with liquid conditioning composition |
US3701202A (en) * | 1971-04-13 | 1972-10-31 | Russel Edward Compa | Distributor for liquid textile conditioners |
US3736668A (en) * | 1971-05-19 | 1973-06-05 | Colgate Palmolive Co | Device for dryer applied textile conditioners |
US4004685A (en) | 1972-03-07 | 1977-01-25 | Economics Laboratory, Inc. | Treatment of fabrics in machine dryers |
US4254139A (en) | 1979-12-20 | 1981-03-03 | Colgate-Palmolive Company | Laundry conditioner dispensing article |
US4567675A (en) * | 1982-05-20 | 1986-02-04 | Lever Brothers Company | Device for conditioning fabrics in a tumble-dryer |
US4532722A (en) * | 1983-02-07 | 1985-08-06 | Sax Stephen H | Fabric conditioning device |
GB8306308D0 (en) * | 1983-03-08 | 1983-04-13 | Unilever Plc | Conditioning fabrics in tumbledryer |
CA1253334A (en) * | 1985-10-11 | 1989-05-02 | Robert M. St. Louis | Drier storeable rack |
GB8823007D0 (en) | 1988-09-30 | 1988-11-09 | Unilever Plc | Conditioning of fabrics |
DE19934593C2 (en) | 1999-07-23 | 2003-10-23 | Benckiser Nv | Device for taking up and dispensing at least one active composition into a washing machine, a tumble dryer or a dishwasher |
DE19934592C2 (en) | 1999-07-23 | 2003-10-23 | Benckiser Nv | Device for taking up and dispensing an active composition into a washing machine, a tumble dryer or a dishwasher |
-
2000
- 2000-10-18 GB GBGB0025555.4A patent/GB0025555D0/en not_active Ceased
-
2001
- 2001-10-08 TW TW090124850A patent/TW517126B/en active
- 2001-10-11 WO PCT/EP2001/011784 patent/WO2002033160A1/en not_active Application Discontinuation
- 2001-10-11 ZA ZA200302398A patent/ZA200302398B/en unknown
- 2001-10-11 CA CA002425748A patent/CA2425748A1/en not_active Abandoned
- 2001-10-11 AU AU2002216959A patent/AU2002216959A1/en not_active Abandoned
- 2001-10-11 EP EP01987825A patent/EP1354092A1/en not_active Withdrawn
- 2001-10-17 US US09/983,051 patent/US6604297B2/en not_active Expired - Fee Related
-
2003
- 2003-04-24 US US10/422,300 patent/US20030196348A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1005204A (en) * | 1965-08-13 | 1977-02-15 | The Procter And Gamble Company | Method of conditioning fabrics and product therefor |
US3435537A (en) * | 1967-06-20 | 1969-04-01 | Joseph F Rumsey Jr | Apparatus for deodorizing or treating clothes in a clothes drier |
US4014432A (en) * | 1975-04-09 | 1977-03-29 | Lever Brothers Company | Product for treating fabric |
US5072526A (en) * | 1989-05-26 | 1991-12-17 | Sanyo Electric Co., Ltd. | Clothes dryer |
US5020240A (en) * | 1990-03-01 | 1991-06-04 | Wagi Partnership | Fabric softener dispenser |
US5966831A (en) * | 1997-03-11 | 1999-10-19 | Vision International Production, Inc. | Fabric conditioning device of use with a laundry dryer |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6916780B2 (en) | 2002-04-16 | 2005-07-12 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Fabric treatment composition |
US6998380B2 (en) | 2002-04-16 | 2006-02-14 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Fabric treatment composition |
WO2004031470A1 (en) * | 2002-10-07 | 2004-04-15 | Unilever Plc | Tumble dryer dispenser |
US7610693B2 (en) | 2002-10-23 | 2009-11-03 | The Sun Products Corporation | Tumble dryer dispenser |
US7222438B2 (en) | 2003-05-06 | 2007-05-29 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Fabric treatment device |
US7932223B2 (en) | 2004-11-15 | 2011-04-26 | Conopco, Inc. | Fabric treatment composition |
WO2021043522A1 (en) * | 2019-09-04 | 2021-03-11 | Henkel Ag & Co. Kgaa | Stable support element for an active substance for treating a piece of clothing |
Also Published As
Publication number | Publication date |
---|---|
GB0025555D0 (en) | 2000-12-06 |
ZA200302398B (en) | 2004-03-29 |
EP1354092A1 (en) | 2003-10-22 |
US6604297B2 (en) | 2003-08-12 |
AU2002216959A1 (en) | 2002-04-29 |
US20030196348A1 (en) | 2003-10-23 |
CA2425748A1 (en) | 2002-04-25 |
TW517126B (en) | 2003-01-11 |
US20020050073A1 (en) | 2002-05-02 |
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