WO2002026928A1 - Structures de composites polymeriques utilisees dans des systemes de liberation controlee - Google Patents

Structures de composites polymeriques utilisees dans des systemes de liberation controlee Download PDF

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Publication number
WO2002026928A1
WO2002026928A1 PCT/US2001/030554 US0130554W WO0226928A1 WO 2002026928 A1 WO2002026928 A1 WO 2002026928A1 US 0130554 W US0130554 W US 0130554W WO 0226928 A1 WO0226928 A1 WO 0226928A1
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WO
WIPO (PCT)
Prior art keywords
composite
polymer
controlled release
combinations
release system
Prior art date
Application number
PCT/US2001/030554
Other languages
English (en)
Inventor
Erin D. O'driscoll
Gary M. Strandburg
Robert A. Cipriano
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Priority to AU2001294902A priority Critical patent/AU2001294902A1/en
Publication of WO2002026928A1 publication Critical patent/WO2002026928A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • 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
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • 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
    • C11D17/049—Cleaning or scouring pads; Wipes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides

Definitions

  • the present invention relates to a polymer composite useful for controlled release of an active ingredient.
  • Traditional methods of delivery of detergents and/or additive compositions for use in dishwashing applications or laundry applications include solid granulated particles, pouches or sheets.
  • the detergent be it in granulated, liquid, pouch or sheet form, is added to the washing machine, together with the clothing to be washed.
  • the detergent is in granulated form, often there are problems with dissolution of the detergent.
  • the solid granules remain in solid form throughout the wash cycle, thereby minimizing the effectiveness of the detergent, and often leaving a residue on the clothing.
  • U.S. Patent Nos. 5,783,541, 5,160,654, 5,116,524, 5,110,640, 4,925,586, 4,806,261, and 4,416,791 all teach various detergent packages in the form of sachets or pouches.
  • a granular detergent is contained within a pouch formed by a sheet or sheets of either water-soluble or water insoluble material.
  • the release of the detergent into the washing machine or dishwasher is delayed until either the water-soluble sheet dissolves, or until a seal breaks to release the detergent. Once the detergent is released, dissolution of the detergent actives occurs without control.
  • U.S. Patent Nos. 5,202,045, 5,053,157, 5,030,375, 4,919,835, 4,865,755, 4,652,390, 4,532,063, 4,095,946, and 4,170,565 teach the use of sheet-like materials coated with detergent materials, again once when this article is place into the wash bath the detergent actives are released with out control which may be undesirable.
  • EP 0 164 703 Bl claims a washing additive comprising a mixture of detergent ingredients and, optionally, auxiliaries encapsulated in organic, flexible, film-forming water- soluble polymers.
  • the detergent ingredients are not on the surface of the polymer, but rather are encapsulated within the polymer, such that the detergent ingredients are not released upon introduction to the washing machine.
  • Such an additive thus presents the same problem as the pouch or sachet, in that one must wait for dissolution of the polymer before releasing the ingredients into the wash.
  • the present invention is a solid polymer composite comprising a matrix of at least one water-soluble polymer and at least one chemically distinct species forming a dispersed phase.
  • the present invention is a method of making a solid polymer composite comprising mixing at least one water soluble polymer with at least one chemically distinct species as the dispersed phase to form a mixture and shaping the mixture into a desired polymer composite structure.
  • the present invention is a controlled release system comprising at least one polymer composite and optionally other non-composite polymers, active ingredients or combinations thereof.
  • the controlled release systems of the present invention are useful for numerous applications, including delivery of detergents and/or additive compositions for use in dishwashing, dilutable hard surface cleaner or laundry applications, and addition of, for example, initiators or chain transfer agents to chemical processes, as well as addition of swimming pool chemicals, fish tank chemicals, water treatment chemicals and delivery of drug or other actives from pills. It will be obvious to one skilled in the art that a multitude of controlled release systems can be generated providing a number of release profiles.
  • a preferred embodiment is to have the active ingredient intimately incorporated into the polymer matrix, the active ingredient can be released as soon as the polymer composite is introduced to the laundry, dishwashing, or other system, thereby avoiding the delay associated with the pouch/sachet structures of the prior art. As the polymer dissolves, the active ingredient is continuously released, which allows much better control and is unlike the pouch/sachet/sheet systems of the prior art. Moreover, the methods for making such polymer composites are simplified over the methods used to make the pouch/sachet/sheet systems of the prior art.
  • Figure 1 depicts a front view of a pellet of the present invention, with an active ingredient continuously dispersed throughout a polymer matrix.
  • Figure 2 depicts a front view of a pellet with an active ingredient dispersed in an isolated region of a polymer matrix.
  • Figure 3 depicts a front view of a polymer composite multilayer film of the present invention.
  • Figures 4A-4B depict cross-sectional views of a polymer composite pouch of the present invention.
  • Figures 5-9 are charts illustrating the benefits of the present invention.
  • the polymer used for the polymer matrix of the present invention is preferably a water-soluble polymer.
  • Suitable water soluble polymers include polyvinyl alcohol and copolymers thereof, partially hydrolyzed polyvinyl acetate, alginates, cellulose ethers such as carboxymethylcellulose and methylcellulose, polyacrylates, polyethylene oxide, polyethylene glycol, starch, sulfonated polyesters, sulfonated polystyrene and copolymers thereof, polyacrylamides, polyvinylpyrrolidinone, polymaleic anhydride, and some modified cellulose materials such as cellulose acetate.
  • chemically distinct species means any ingredient that can be dispersed within the polymer such that it interrupts the structure of the polymer in order to create more surface area. Such interruption enables the polymer to dissolve faster than the polymer would dissolve without the chemically distinct species.
  • the chemically distinct species used for the present invention can be one or more active ingredients, one or more inert actives, and combinations thereof.
  • Active ingredients useful for the present invention include surfactants, soaps, builder salts, chelants, zeolites, peroxide bleaching agents, enzymes, enzyme stabilizers, enzyme co- factors, dissolution aids, hydrotropes, foam suppressors, anti-redeposition aids, polymeric builders, soil dispersants, crystal growth inhibitors, fabric whiteners, fabric brighteners, disinfecting agents, dye transfer inhibitors, fabric softeners, fragrance, initiators, solvents, chain transfer agents, fertilizers, insecticides, fungicides, pesticides, nutrients, disinfectants, preservatives, emollients, buffering agents, antibacterial agents, vitamins, alphahydroxy acids, salicylic acid, sodium hypochlorite, quaternary amine salts, and combinations and encapsulants thereof.
  • Inert actives useful for the present invention include calcium carbonate, sodium sulfate, sodium chloride, and clays.
  • the chemically distinct species is at least one active ingredient.
  • FIG. 1 depicts one embodiment of the present invention.
  • a pellet 10 comprises a water-soluble polymer matrix 11 and at least one active ingredient 12 dispersed continuously throughout the matrix 11.
  • the polymer composite pellet of the present invention can be combined with a noncomposite polymer to form a multilayer "core/sheath" pellet 20.
  • the inner layer or "core” 21 comprises a polymer matrix 22 and at least one chemically distinct species 23.
  • Outer layer or "sheath” 24 comprises a polymer.
  • the polymer composite of the present invention can be elongated and thereby have the shape of fibers.
  • the polymer composite of the present invention can be elongated and widened, such that it has the shape of a film.
  • the film can be a monolayer film, wherein one or more chemically distinct species are dispersed throughout the film, or the film can be a multilayer film.
  • Multilayer film 30 is formed from at least a first layer
  • First layer 31 comprises a polymer matrix 32 and at least one chemically distinct species 33.
  • Second layer 34 comprises a polymer matrix 35 and at least one chemically distinct species 36.
  • Polymer matrices 32 and 35 may be the same material, or they may be different materials.
  • species 33 and 36 may be the same material or combination of materials, or they may be different materials.
  • FIG 4A illustrates a pouch 40 made from a polymer composite film of the present invention.
  • the pouch 40 can be filled with an additional active ingredient 41.
  • active ingredient 41 will be released immediately.
  • Figure 4B also illustrates pouch 40, which is filled with pellets 10 of the present invention. In this manner, once pouch 40 dissolves, pellets 10 will be released, and the active ingredient contained in pellets 10 will thereafter be continuously and slowly released.
  • pellets 20, containing a different active ingredient than pellets 10 can also be contained within pouch 40, thereby releasing the active ingredients contained in pellets 20.
  • the amount of the chemically distinct species contained in the polymer matrix will depend upon the identity of the chemically distinct species and will also depend upon the length of time over which release of the active ingredient is desired as well as the ultimate size of the matrix. For example, the loading level of detersive surfactant for a laundry application is likely to be greater than the loading level for a detergent whitener. Moreover, the release of detergent actives for a laundry application is likely to be over a relatively short time period as compared to the release of a swimming pool chemical. Preferably, however, the loading of the chemically distinct species is from 0J weight percent to 80 weight percent, based on the total weight of the composite.
  • the release rate of the chemically distinct species in the dispersed phase can be controlled by selection of polymer type, crosslinking of the polymer matrix, molecular weight of the polymer, level of dispersed phase incorporated into the composite, geometry of the composite, or combinations thereof.
  • the composite shows utility in, but is not limited to, controlled release of detergent additives.
  • the release rate of the dispersed phase is from 1 OOg per minute to 0J g per 10 minutes.
  • the water soluble polymer and at least one chemically distinct species are mixed together the form a mixture.
  • the mixture is then shaped into a desired polymer composite structure.
  • the mixing of the composite can be done in the dry state with sufficient agitation to obtain thorough distribution of ingredients. Additionally, the mixing of the composite can be done by subjecting the ingredients to shearing stresses at elevated temperature with or without the addition of liquid ingredients with or without vacuum.
  • the shaping of the composite can be performed using any desired technique, such as, for example, compression molding, extrusion, solution casting, pelletizing, wet spinning, dry spinning and meltspinning, melt blowing.
  • the resulting composite can be in the shape of a fiber, multicomponent fiber, film, multilayer film, filled pouch, non-woven, pellets, mulicomponent pellets, tablet or combinations thereof.
  • a laundry composition can be designed having surfactants with different HLBs (Hydrophilic Lipophilic Balance), such that the HLB changes as a function of time in the wash cycle.
  • HLBs Hydrophilic Lipophilic Balance
  • a surfactant of low HLB can be released relatively quickly, whereas a surfactant of high HLB can be delayed and released slowly as the wash cycle progresses.
  • the overall HLB of the surfactant system in the laundry bath would gradually change from low to high, allowing for effective cleaning on different types of soils.
  • Other embodiments are also contemplated for laundry applications.
  • a pouch made from a composite of the present invention can contain pellets made using the composite of the present invention.
  • the active ingredient in the pouch may be a detergent, whereas the active ingredient in the pellets can be a bleaching agent, a fabric softener, combinations thereof, or any other desired active.
  • the detergent will be slowly released into the wash cycle, and thereafter, the fabric softener and/or other active will be released.
  • the polymer composite in the form of a non-woven sheet, can be used as the top sheet in a disposable diaper. When the diaper is insulted, skin care actives can be released.
  • Such actives include but are not limited to buffering agents, such as sodium bicarbonate and sodium citrate; emollients, such as glycerin, sorbitol, glycerol, ethylene glycol, and propylene glycol; and antibacterial agents, such as quaternary amine salts, benzalkonium chloride, chlorheixidine, those marketed under the tradename DOWICIL by The Dow Chemical Company, and triclosan.
  • buffering agents such as sodium bicarbonate and sodium citrate
  • emollients such as glycerin, sorbitol, glycerol, ethylene glycol, and propylene glycol
  • antibacterial agents such as quaternary amine salts, benzalkonium chloride, chlorheixidine, those marketed under the tradename DOWICIL by The Dow Chemical Company, and triclosan.
  • embodiments of the present invention having the form of a non- woven sheet , include those that require the non- woven to be wetted before use to release the active ingredient or ingredients.
  • the actives include surfactants, emollients; fragrances, buffering agents and/or antibacterial agents; facial cleansing tissues and make-up removal tissues, wherein the actives include emollients, surfactants, vitamins, alpha hydroxyl acids and/or salicylic acid; and hard surface cleaners and disinfectants, wherein the actives include surfactants, chelants, solvents, sodium hypochlorite and/or quaternary amine salts.
  • fibers of multiple composition can be prepared to separate cleaning components which are not compatible with one another.
  • the active fibers can added to a nonwoven or composite structure that serves as a cleaning device or a scrubbing device for multiple uses around the home.
  • the life of the scrubbing device can be tailored to be long or short (multiple uses versus one time use) by the selection of the composition of the active and inactive fibers making up the cleaning device.
  • a polymer composite structure in the form of a film can be prepared which serves as the active dispensing agent in a cleaning structure.
  • the cleaning structure can be in the form of a sponge, flexible or rigid abrasive pad, brush, or other general or special purpose cleaning device.
  • the film may be coated onto the cleaning structure, laminated to it or impregnated into it. In each case, the film delivers the cleaners to the surface to be cleaned.
  • Yet another embodiment of the present invention is a convenience pack useful for the manufacture of formulated products. Accurate addition of small quantities of solids to batch formulation can be difficult. In this embodiment, a pre-weighed quantity of active is contained in a solid polymer composite article, such as a filled pouch, which is added to the formulation.
  • a similar embodiment is the use of the polymer composite of the present invention in the dilution of active agricultural ingredients at the point of use.
  • a pre- weighed quantity of active such as fertilizer, pesticide, or fungicide is contained in an article that is dissolved in water to make the desired concentration of actives. This eliminates the need to weigh actives, yet still provides an accurate concentration.
  • Yet a further embodiment of the present invention is the controlled release of agricultural actives, such as fertilizers, pesticides, fungicides, and/or nutrients, from solids that are located in the proximity of plants. The actives are released upon contact with water.
  • the release rate of the active may be short, on the order of minutes, or release may be longer, on the order of days.
  • the release rate of each active can be controlled separately.
  • the controlled release system can be in the shape of pellets that are sprinkled over the plants, or the controlled release system can be in the shape of a film that is laid below the ground surface.
  • a composite film could contain a non-water soluble layer that prevents weed growth, while the water-soluble polymer composite layer or layers deliver the actives.
  • Controlling the release of volatile fragrances and perfumes can also be achieved through the use of the present invention.
  • such fragrances and perfumes can be added directly to the polymer, or the fragrances and perfumes can be mixed with surfactants and incorporated into the water soluble polymer, or the fragrances and perfumes can be adsorbed onto inert particles such as clays and zeolites and then dispersed within the water soluble polymer matrix. This provides immediate and long lasting perfume effect. Additionally, this provides for release of perfumes upon dissolution in water, the rate of which can be controlled by the properties of the water soluble polymer matrix.
  • Yet another embodiment is the use of the present invention for the delivery of automatic dish washing detergent actives.
  • incompatible agents can be incorporated into the detergent composition.
  • an enzyme and bleach can be incorporated into the matrix and released at different times in the wash cycle.
  • the present invention is a dilutable hard surface cleaner.
  • the controlled release article possibly in the shape of a pellet, is diluted in a bucket to the appropriate concentration of actives. Actives could include those listed above for the laundry application.
  • Polymer composite films weighing 3.3 grams were formed, wherein the polymer matrix was polyethylene oxide (POLYOX N-10, Union Carbide, Danbury, CT) and the dispersed phase was a detergent polymer powder (30 percent by weight).
  • the PEO and detergent polymer powder were mixed using a ball mill and then compression molded (Pasadena Hydraulics Inc.) according to the following conditions:
  • Figure 5 shows the results, as compared to those of Comparative Example A. As shown, the polymer composite films allows for a controlled release as compared to the detergent polymer powder alone.
  • Polymer composite fibers were formed, wherein the polymer matrix was polyethylene oxide (PEO) and the dispersed phase was Tide powder laundry detergent.
  • a mixture containing 70 percent by weight percent PEO and 30 percent by weight of Tide was prepared using a Haake Rheodrive Model 7500 (Paramus, NJ) Mixing conditions were 40 rpm at 110 S C for 15 minutes after a 5 minute warm-up period. The mixture was then extruded into fibers using a capillary rheometer (Rheograph 2003, Gottfert Inc., Rockhill, SC) with a barrel temperature of 100 ⁇ C. The fiber extruded through a 0.5 mm die had a thickness of 18.5 mils, whereas the fiber extruded through a 1.0 mm die had a thickness of 48 mils.
  • a film formed from PEO alone was formed according to the method described for Examples 1-3.
  • the resulting film thickness was 12.5 mils.
  • the dissolution rate of a 3.3 gram film was measured according to the procedures described for Examples 1-3. The results are shown in Figure 7. As shown, the film formed from PEO only dissolved more slowly than films containing a chemically distinct species.
  • a Calsoft F90/PEO film (containing 30 percent by weight of Calsoft 90) was formed according to the method described for Examples 1-3.
  • the resulting film thickness was 11.2 mils.
  • the release rate of a 3.3 gram film was measured according to the procedures described for Examples 1-3. The results are shown in Figure 8.
  • a film formed from PEO alone was formed according to the method described for Examples 1-3.
  • the resulting film thickness was 10 mils.
  • the dissolution rate of the 3.3 gram film was measured according to the procedures described for Examples 1-3. The results are shown in Figure 8. As shown, the film formed from PEO only dissolved more slowly than a film containing a chemically distinct species.
  • a polymer composite pouch was formed by first forming two films made from PEO only according to the method described for Examples 1-3 wherein the compression molding conditions were 100°C, 5 minutes warm up time, no pressure. The resulting film thicknesses were 9.5 mils for each film. The weight of the two films was 2.3 grams. 1 gram of Tide powder was placed between the two films, and the edges were then heat sealed with a hand held rotary heat sealer. The release rate was measured according to the procedures described for Examples 1-3. The results are shown in Figure 9. This shows the delay that unavoidable occurs in pouches of the current art.
  • a Tide/PEO film was formed according to the method described for Examples 1-3.
  • the resulting film thickness was 11.4 mils.
  • the release rate of the 3.3 gram film was measured according to the procedures described for Examples 1-3. The results are shown in Figure 9. This shows an advantage to the existing art as delivery can, if desired, start almost immediately.
  • Polymer composite fibers were formed, wherein the polymer matrix was polyethylene oxide (PEO) and the dispersed phase was a powdered or liquid general purpose cleaner or cleaning solvent.
  • the mixture was prepared in a ratio of cleaner to PEO that resulted in a formulation that was extruded into fibers.
  • Fibers of multiple composition were prepared to separate cleaning components which were not compatible with one another.
  • the active fibers were added to a nonwoven or composite structure that served as a cleaning device or a scrubbing device for multiple uses around the home. The life of the scrubbing device can be tailored to be long or short (multiple uses versus one time use) by the selection of the composition of the active and inactive fibers making up the cleaning device.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne des composites polymériques solides comprenant une matrice faite d'au moins un polymère soluble dans l'eau et d'au moins une espèce différente d'un point de vue chimique formant une phase dispersée. Ces composites sont adaptés pour des systèmes de libération contrôlée, par exemple, dans des applications de blanchisserie et de lavage de vaisselle. L'invention concerne également des procédés de fabrication de ces composites polymériques solides.
PCT/US2001/030554 2000-09-28 2001-09-27 Structures de composites polymeriques utilisees dans des systemes de liberation controlee WO2002026928A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001294902A AU2001294902A1 (en) 2000-09-28 2001-09-27 Polymer composite structures useful for controlled release systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23622300P 2000-09-28 2000-09-28
US60/236,223 2000-09-28
US24547800P 2000-11-03 2000-11-03
US60/245,478 2000-11-03

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WO2002026928A1 true WO2002026928A1 (fr) 2002-04-04

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Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1364610A1 (fr) * 2002-05-24 2003-11-26 The Procter & Gamble Company Système détergent
DE10261776A1 (de) * 2002-12-20 2004-07-01 Rmp Chemisch-Technische Spezialprodukte Gmbh & Co Kg Tabletten, insbesondere Reinigungstabletten
DE10313456A1 (de) * 2003-03-25 2004-10-14 Henkel Kgaa Formstabile Reinigungsmittelportion
DE10313457A1 (de) * 2003-03-25 2004-10-14 Henkel Kgaa Wasch- oder Reinigungsmittel
DE10313458A1 (de) * 2003-03-25 2004-11-18 Henkel Kgaa Wasch- oder Reinigungsmittel
DE20313248U1 (de) * 2003-08-27 2005-01-05 Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft Reinigungsmittel zum Reinigen insbesondere von Brillengläsern
DE10338067A1 (de) * 2003-08-19 2005-03-17 Henkel Kgaa Wasch- oder Reinigungsmittel
WO2005107457A1 (fr) * 2004-05-05 2005-11-17 Ecs Environment Care Systems Gmbh Films solubles dans l'eau, pour liberer des principes actifs
EP1614743A1 (fr) * 2004-07-05 2006-01-11 Givaudan SA Procédé de lavage
WO2007070178A1 (fr) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Appareil de sante et d’hygiene comprenant un composant dispersible
US20090277484A1 (en) * 2008-05-06 2009-11-12 Bsh Bosch Und Siemens Hausgerate Gmbh Water-conducting domestic appliance and plastic part therefor
WO2011056938A1 (fr) * 2009-11-05 2011-05-12 The Procter & Gamble Company Additif de parfum de lessive
US8323889B2 (en) 2004-07-01 2012-12-04 Gruenenthal Gmbh Process for the production of an abuse-proofed solid dosage form
US8476219B2 (en) 2009-11-05 2013-07-02 The Procter & Gamble Company Laundry scent additive
US8815289B2 (en) 2006-08-25 2014-08-26 Purdue Pharma L.P. Tamper resistant dosage forms
US9161917B2 (en) 2008-05-09 2015-10-20 Grünenthal GmbH Process for the preparation of a solid dosage form, in particular a tablet, for pharmaceutical use and process for the preparation of a precursor for a solid dosage form, in particular a tablet
CN105189724A (zh) * 2013-03-14 2015-12-23 诺维信公司 含有酶和抑制剂的水溶性膜
US9347022B1 (en) 2014-12-17 2016-05-24 The Procter & Gamble Company Fabric treatment composition
US9453188B2 (en) 2012-12-20 2016-09-27 The Procter & Gamble Company Laundry scent additive
CN106029752A (zh) * 2013-12-11 2016-10-12 诺维信公司 酶颗粒在水溶性膜中的用途
US9522211B2 (en) 2010-09-17 2016-12-20 3M Innovative Properties Company Antimicrobial disposable absorbent articles
US9629807B2 (en) 2003-08-06 2017-04-25 Grünenthal GmbH Abuse-proofed dosage form
US9636303B2 (en) 2010-09-02 2017-05-02 Gruenenthal Gmbh Tamper resistant dosage form comprising an anionic polymer
US9655853B2 (en) 2012-02-28 2017-05-23 Grünenthal GmbH Tamper-resistant dosage form comprising pharmacologically active compound and anionic polymer
US9675610B2 (en) 2002-06-17 2017-06-13 Grünenthal GmbH Abuse-proofed dosage form
US9737490B2 (en) 2013-05-29 2017-08-22 Grünenthal GmbH Tamper resistant dosage form with bimodal release profile
US9750701B2 (en) 2008-01-25 2017-09-05 Grünenthal GmbH Pharmaceutical dosage form
US9855263B2 (en) 2015-04-24 2018-01-02 Grünenthal GmbH Tamper-resistant dosage form with immediate release and resistance against solvent extraction
US9872835B2 (en) 2014-05-26 2018-01-23 Grünenthal GmbH Multiparticles safeguarded against ethanolic dose-dumping
CN107636137A (zh) * 2015-12-22 2018-01-26 株式会社Lg生活健康 洗涤用片材
WO2018030431A1 (fr) 2016-08-09 2018-02-15 Takasago International Corporation Composition solide comprenant des parfums libres et encapsulés
US9913814B2 (en) 2014-05-12 2018-03-13 Grünenthal GmbH Tamper resistant immediate release capsule formulation comprising tapentadol
US9925146B2 (en) 2009-07-22 2018-03-27 Grünenthal GmbH Oxidation-stabilized tamper-resistant dosage form
US10058548B2 (en) 2003-08-06 2018-08-28 Grünenthal GmbH Abuse-proofed dosage form
US10064945B2 (en) 2012-05-11 2018-09-04 Gruenenthal Gmbh Thermoformed, tamper-resistant pharmaceutical dosage form containing zinc
US10080721B2 (en) 2009-07-22 2018-09-25 Gruenenthal Gmbh Hot-melt extruded pharmaceutical dosage form
US10130591B2 (en) 2003-08-06 2018-11-20 Grünenthal GmbH Abuse-proofed dosage form
US10154966B2 (en) 2013-05-29 2018-12-18 Grünenthal GmbH Tamper-resistant dosage form containing one or more particles
CN109312521A (zh) * 2016-05-24 2019-02-05 路德林诺公司 洗涤剂和过滤器的组合单元、及构造为使用该组合单元的机器
US10201502B2 (en) 2011-07-29 2019-02-12 Gruenenthal Gmbh Tamper-resistant tablet providing immediate drug release
US10300141B2 (en) 2010-09-02 2019-05-28 Grünenthal GmbH Tamper resistant dosage form comprising inorganic salt
US10335373B2 (en) 2012-04-18 2019-07-02 Grunenthal Gmbh Tamper resistant and dose-dumping resistant pharmaceutical dosage form
US10449547B2 (en) 2013-11-26 2019-10-22 Grünenthal GmbH Preparation of a powdery pharmaceutical composition by means of cryo-milling
US10624862B2 (en) 2013-07-12 2020-04-21 Grünenthal GmbH Tamper-resistant dosage form containing ethylene-vinyl acetate polymer
US10695297B2 (en) 2011-07-29 2020-06-30 Grünenthal GmbH Tamper-resistant tablet providing immediate drug release
US10729658B2 (en) 2005-02-04 2020-08-04 Grünenthal GmbH Process for the production of an abuse-proofed dosage form
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US11224576B2 (en) 2003-12-24 2022-01-18 Grünenthal GmbH Process for the production of an abuse-proofed dosage form
US11844865B2 (en) 2004-07-01 2023-12-19 Grünenthal GmbH Abuse-proofed oral dosage form

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681248A (en) * 1969-06-13 1972-08-01 Nat Patent Dev Corp Water soluble entrapping of a fragrance
US4115292A (en) * 1977-04-20 1978-09-19 The Procter & Gamble Company Enzyme-containing detergent articles
EP0118191A1 (fr) * 1983-02-03 1984-09-12 The Procter & Gamble Company Compositions additives pour le linge
EP0164703A2 (fr) * 1984-06-14 1985-12-18 Henkel Kommanditgesellschaft auf Aktien Additif pour le lavage
EP0217186A1 (fr) * 1985-09-12 1987-04-08 S.C. Johnson & Son, Inc. Feuille de polymère pour la délivrance d'additifs de blanchissage et produit de blanchissage ainsi obtenu
EP0334490A2 (fr) * 1988-03-23 1989-09-27 INTERNATIONAL FLAVORS & FRAGRANCES INC. Compositions et procédés pour la libération controllée de substances olfactives
EP0361677A1 (fr) * 1988-08-24 1990-04-04 Ciba Specialty Chemicals Water Treatments Limited Compositions polymères et méthodes de préparation
US5053157A (en) * 1988-05-03 1991-10-01 Kimberly-Clark Corporation Meltblown laundry web comprising powdered detergency enhancing ingredients
US5188753A (en) * 1989-05-11 1993-02-23 The Procter & Gamble Company Detergent composition containing coated perfume particles
EP0593952A1 (fr) * 1992-10-17 1994-04-27 DISPO-Kommerz AG Produit pour la libération d'agents de traitement dans le liquide laveur d'un lave-linge ou d'un lave-vaisselle automatique
EP0869216A1 (fr) * 1997-04-02 1998-10-07 Reckitt & Colman Inc. Articles souples hydrophiles ayant un effet antimicrobien durable
US5863885A (en) * 1996-10-24 1999-01-26 Diversey Lever, Inc. Pack containing a dry alkaline solid

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681248A (en) * 1969-06-13 1972-08-01 Nat Patent Dev Corp Water soluble entrapping of a fragrance
US4115292A (en) * 1977-04-20 1978-09-19 The Procter & Gamble Company Enzyme-containing detergent articles
EP0118191A1 (fr) * 1983-02-03 1984-09-12 The Procter & Gamble Company Compositions additives pour le linge
EP0164703A2 (fr) * 1984-06-14 1985-12-18 Henkel Kommanditgesellschaft auf Aktien Additif pour le lavage
EP0217186A1 (fr) * 1985-09-12 1987-04-08 S.C. Johnson & Son, Inc. Feuille de polymère pour la délivrance d'additifs de blanchissage et produit de blanchissage ainsi obtenu
EP0334490A2 (fr) * 1988-03-23 1989-09-27 INTERNATIONAL FLAVORS & FRAGRANCES INC. Compositions et procédés pour la libération controllée de substances olfactives
US5053157A (en) * 1988-05-03 1991-10-01 Kimberly-Clark Corporation Meltblown laundry web comprising powdered detergency enhancing ingredients
EP0361677A1 (fr) * 1988-08-24 1990-04-04 Ciba Specialty Chemicals Water Treatments Limited Compositions polymères et méthodes de préparation
US5188753A (en) * 1989-05-11 1993-02-23 The Procter & Gamble Company Detergent composition containing coated perfume particles
EP0593952A1 (fr) * 1992-10-17 1994-04-27 DISPO-Kommerz AG Produit pour la libération d'agents de traitement dans le liquide laveur d'un lave-linge ou d'un lave-vaisselle automatique
US5863885A (en) * 1996-10-24 1999-01-26 Diversey Lever, Inc. Pack containing a dry alkaline solid
EP0869216A1 (fr) * 1997-04-02 1998-10-07 Reckitt & Colman Inc. Articles souples hydrophiles ayant un effet antimicrobien durable

Cited By (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003099977A2 (fr) * 2002-05-24 2003-12-04 The Procter & Gamble Company Systeme detergent
WO2003099977A3 (fr) * 2002-05-24 2004-07-08 Procter & Gamble Systeme detergent
EP1364610A1 (fr) * 2002-05-24 2003-11-26 The Procter & Gamble Company Système détergent
AU2003239617B2 (en) * 2002-05-24 2007-06-28 The Procter & Gamble Company Detergent system
US9675610B2 (en) 2002-06-17 2017-06-13 Grünenthal GmbH Abuse-proofed dosage form
US10369109B2 (en) 2002-06-17 2019-08-06 Grünenthal GmbH Abuse-proofed dosage form
DE10261776A1 (de) * 2002-12-20 2004-07-01 Rmp Chemisch-Technische Spezialprodukte Gmbh & Co Kg Tabletten, insbesondere Reinigungstabletten
DE10313456A1 (de) * 2003-03-25 2004-10-14 Henkel Kgaa Formstabile Reinigungsmittelportion
DE10313458A1 (de) * 2003-03-25 2004-11-18 Henkel Kgaa Wasch- oder Reinigungsmittel
DE10313457A1 (de) * 2003-03-25 2004-10-14 Henkel Kgaa Wasch- oder Reinigungsmittel
US10130591B2 (en) 2003-08-06 2018-11-20 Grünenthal GmbH Abuse-proofed dosage form
US10058548B2 (en) 2003-08-06 2018-08-28 Grünenthal GmbH Abuse-proofed dosage form
US9629807B2 (en) 2003-08-06 2017-04-25 Grünenthal GmbH Abuse-proofed dosage form
DE10338067A1 (de) * 2003-08-19 2005-03-17 Henkel Kgaa Wasch- oder Reinigungsmittel
DE20313248U1 (de) * 2003-08-27 2005-01-05 Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft Reinigungsmittel zum Reinigen insbesondere von Brillengläsern
US11224576B2 (en) 2003-12-24 2022-01-18 Grünenthal GmbH Process for the production of an abuse-proofed dosage form
WO2005107457A1 (fr) * 2004-05-05 2005-11-17 Ecs Environment Care Systems Gmbh Films solubles dans l'eau, pour liberer des principes actifs
US11844865B2 (en) 2004-07-01 2023-12-19 Grünenthal GmbH Abuse-proofed oral dosage form
US8323889B2 (en) 2004-07-01 2012-12-04 Gruenenthal Gmbh Process for the production of an abuse-proofed solid dosage form
WO2006002565A1 (fr) * 2004-07-05 2006-01-12 Givaudan Sa Procede de lavage
EP1614743A1 (fr) * 2004-07-05 2006-01-11 Givaudan SA Procédé de lavage
US10729658B2 (en) 2005-02-04 2020-08-04 Grünenthal GmbH Process for the production of an abuse-proofed dosage form
US10675278B2 (en) 2005-02-04 2020-06-09 Grünenthal GmbH Crush resistant delayed-release dosage forms
CN101331221B (zh) * 2005-12-15 2013-06-12 金伯利-克拉克环球有限公司 包含可分散组分的健康与卫生用具
US7612031B2 (en) 2005-12-15 2009-11-03 Kimberly-Clark Worldwide, Inc. Health-and-hygiene appliance comprising a dispersible component and a releasable component disposed adjacent or proximate to said dispersible component; and processes for making said appliance
WO2007070178A1 (fr) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Appareil de sante et d’hygiene comprenant un composant dispersible
US9770417B2 (en) 2006-08-25 2017-09-26 Purdue Pharma L.P. Tamper resistant dosage forms
US9763933B2 (en) 2006-08-25 2017-09-19 Purdue Pharma L.P. Tamper resistant dosage forms
US9084816B2 (en) 2006-08-25 2015-07-21 Purdue Pharma L.P. Tamper resistant dosage forms
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US9101661B2 (en) 2006-08-25 2015-08-11 Purdue Pharma L.P. Tamper resistant dosage forms
US8815289B2 (en) 2006-08-25 2014-08-26 Purdue Pharma L.P. Tamper resistant dosage forms
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US8821929B2 (en) 2006-08-25 2014-09-02 Purdue Pharma L.P. Tamper resistant dosage forms
US10076499B2 (en) 2006-08-25 2018-09-18 Purdue Pharma L.P. Tamper resistant dosage forms
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