EP1244767A1 - Zusammensetzung in form einer tablette geschirrspülmaschine - Google Patents
Zusammensetzung in form einer tablette geschirrspülmaschineInfo
- Publication number
- EP1244767A1 EP1244767A1 EP00993723A EP00993723A EP1244767A1 EP 1244767 A1 EP1244767 A1 EP 1244767A1 EP 00993723 A EP00993723 A EP 00993723A EP 00993723 A EP00993723 A EP 00993723A EP 1244767 A1 EP1244767 A1 EP 1244767A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tablet
- particle
- dishwasher
- particles
- composition according
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 31
- 238000004851 dishwashing Methods 0.000 title claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 49
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- 239000003205 fragrance Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 claims description 3
- 230000000873 masking effect Effects 0.000 claims description 3
- 239000011814 protection agent Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000002519 antifouling agent Substances 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 description 13
- 239000010410 layer Substances 0.000 description 11
- 239000003599 detergent Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- -1 benzotriatol) Substances 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000005563 spheronization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229960003500 triclosan Drugs 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
- C11D17/0078—Multilayered tablets
-
- 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
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
- C11D17/0091—Dishwashing tablets
Definitions
- the present invention relates to a composition for use in a dishwasher with a base composition in the form of a tablet.
- Rinse aid are intended to prevent water droplets from remaining on the wash ware when rinsing with water, which, after drying, leave stains from substances dissolved / dispersed in the drops, in particular salts.
- agents with antibacterial activity e.g. cationic compounds or triclosan
- silver protection agents e.g. benzotriatol
- fragrances fragments, perfume
- bleaches / disinfectants e.g. chlorine bleach
- odor masking agents e.g. polyvinylpyrrolidone
- anti-scale agents and enzymes e.g. lipase to remove fat deposits in the Dishwasher
- Tablet-shaped machine dishwashing detergents are known from the prior art, which can be in a variety of different designs. Multi-phase, tablet-shaped dishwasher detergents in particular have recently attracted particular interest and growing acceptance on the market.
- DE 197 58 171 discloses a dishwasher detergent tablet with a specific volume ratio, the total amount of an ingredient present preferably being contained in a defined region of the tablet.
- the defined range is not greater than 40 vol%. of the total molded body volume.
- a preferred embodiment of this shaped body shows a depression in a tablet, this depression containing the ingredient. The production takes place in particular by embossing a depression in a molded body and this depression e.g. filled with a liquid mixture of paraffin and an active ingredient.
- a detergent tablet made of compressed particulate material which comprises a core and a jacket surrounding this core, the particular contour line of the core giving the tablet a particular stability.
- a molded detergent body comprising a pressed phase and a non-pressed phase is e.g. known from WO 99/24548 (Procter & Gamble).
- the detergent tablet comprises a compressed base body with at least one recess and a non-compressed, gel-like part, which is arranged in the at least one recess, the gel-like part can contain a wide variety of ingredients and the two phases dissolve at different times in the dishwashing cycle.
- the gel-like, non-compressed phase dissolves more slowly than the compressed base body.
- a detergent tablet is known from — at about the same time — WO 99/27067 (Procter & Gamble), in which, however, the compressed base body dissolves faster than the gel-like, non-compressed second phase.
- the invention was therefore based on the object of developing a composition for use in a dishwasher with a basic composition in the form of a tablet, which provides greater flexibility with regard to the preparation of the composition and improved control of the release profile of the ingredients of the composition during the course of the dishwashing cycle.
- the object is achieved by a composition for use in a dishwasher with a basic composition in the form of a tablet, characterized by at least two particles arranged in or on the tablet, in each of which at least one functional substance is concentrated in order to dissolve the respective particle to be released at a predetermined time in the dishwashing cycle, the particles being produced by at least two different processes.
- At least one particle is in a compressed form and at least one other particle is in an unpressed form.
- At least one particle has an essentially complete coating which, due to external parameters in the dishwasher, e.g. Temperature and / or pH, is resolvable.
- an additional water-soluble protective covering is preferably provided around the covering.
- At least one particle comprises at least one substance that functions essentially in the rinse aid of the dishwasher, and at least one other particle comprises at least one substance that prevents limescale deposits in the dishwasher or on items to be washed.
- the individual particles comprise agents with antibacterial activity, silver protection agents, fragrances, bleaching agents / disinfectants, odor masking agents, anti-fouling agents and / or enzymes separately or in any combination.
- composition according to the invention is distinguished by the fact that it delivers excellent results when used in a dishwasher, in particular it enables precise control of the release of the individual ingredients. There is also greater flexibility in production.
- the basic composition of the tablet is released during the main cleaning cycle and can develop its intended effect.
- the particles arranged on the tablet contain the substances with the desired further functionalities which are to be released at specified times in the course of the dishwashing cycle.
- the substances in the particles have a coating, this can be dissolved by changing the pH or the temperature in the course of the dishwashing cycle, and the coated ingredient can be released at a specified point in time.
- a preferred embodiment consists of a tablet with two particles arranged therein or thereon, the one particle being produced by compression and, for example, one or more enzymes together with a bubbling system from e.g. Contains sodium bicarbonate and citric acid, i.e. upon contact with water under bubbling, dissolves quickly while the other particle is in uncompressed form, e.g. produced by extrusion / spheronization or similar processes, and contains one or more rinse-active substances, together with a solution-retarding wax or a coating which only dissolves in the rinse cycle when the pH value drops.
- a bubbling system from e.g. Contains sodium bicarbonate and citric acid, i.e. upon contact with water under bubbling, dissolves quickly while the other particle is in uncompressed form, e.g. produced by extrusion / spheronization or similar processes, and contains one or more rinse-active substances, together with a solution-retarding wax or a coating which only dissolves in the
- the particles according to the invention should be chosen so large that they are at least not significantly removed from the dishwasher. before they are supposed to release their ingredients at the specified times in the dishwashing cycle.
- Fig. 2 shows a second embodiment of the composition according to the invention in
- Fig. 3 shows a third embodiment of the composition according to the invention in cross section.
- a tablet 1 which is designed as a two-layer tablet with a lower layer 2 and an upper layer 3.
- a two-layer tablet with a lower layer 2 and an upper layer 3.
- one of the customary, commercially available two-layer tablets can be used as the basis, in which the two layers usually have a different composition and are colored differently.
- Troughs 4 are formed in the upper layer 3 and the lower layer 2 such that when the lower layer 2 and the upper layer 3 are placed one on top of the other, two cavities 5 are formed, in each of which a particle 6 or a particle 7 is accommodated.
- These two particles are produced using different processes.
- the particle 6 can be in a non-compressed, eg gel-like, state, whereas the particle 7 can be in a compressed form.
- the particles 6 and 7 can for example be fixed in the trough 4 by an adhesive. It is readily apparent to the person skilled in the art that the Number of troughs 4, their arrangement and in particular the shape and number of particles need not be limited to the embodiment shown in FIG. 1.
- the particles 6 and 7 are shown with a cladding layer 8, 9, it being noted that both this illustration and the illustrations in FIGS. 2 and 3 are not to scale representations for reasons of illustration ,
- the envelopes 8 and 9 can be made of different or the same materials.
- the materials of the cladding layer 8 or 9 can, for example, be chosen so that they are depending on external parameters in the dishwasher, e.g. of the pH value and the temperature, and thus enable the ingredients of the particles 6, 7 to be released at specified times in the dishwashing cycle.
- the embodiment shown in FIG. 1 illustrates the possibility of being able to precisely control the release profile of various ingredients in the composition for use in a dishwasher.
- the separation of individual ingredients into different particles allows greater flexibility in the production of these compositions.
- the separation of ingredients in different particles also prevents the occurrence of essentially incompatible ingredients, which protects the function and the reactivity of the individual ingredients.
- Of great importance for high flexibility in the production process and for precise control of the release profile is that the particles have been produced using different processes.
- the tablet 1 consists only of a single layer 2, in which two troughs 4 are formed, which serve to hold corresponding particles 6 and 7.
- the two particles 6 and 7 are different with regard to their production processes, are fixed to the trough with an adhesive, and are otherwise analogous to the particles 6 and 7 from FIG. 1.
- Particle 7 has an additional water-soluble protective covering 10 in order to protect the covering 9 during storage and transport.
- the protective covering 10 will essentially dissolve during the dissolution of the tablet 1 already in the main wash cycle of the dishwasher.
- 3 shows a further embodiment of the composition according to the invention. Again, the tablet 1 consists of only a single layer 2.
- a compressed particle 6 with a coating layer 8 is arranged on one long side of the tablet 1, whereas the particle 7, which is not compressed, with a coating layer 9 'in one Trough 4 'on the other long side of the tablet 1 is fixed.
- the different troughs 4, 4 ' can be produced by appropriate compression molding of the basic composition of the tablet 1.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19963570A DE19963570A1 (de) | 1999-12-29 | 1999-12-29 | Zusammensetzung zur Verwendung in einer Geschirrspülmaschine mit einer Basiszusammensetzung in Form einer Tablette |
| DE19963570 | 1999-12-29 | ||
| PCT/EP2000/013277 WO2001049816A1 (de) | 1999-12-29 | 2000-12-27 | Zusammensetzung in form einer tablette geschirrspülmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1244767A1 true EP1244767A1 (de) | 2002-10-02 |
| EP1244767B1 EP1244767B1 (de) | 2005-11-09 |
Family
ID=7934867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00993723A Expired - Lifetime EP1244767B1 (de) | 1999-12-29 | 2000-12-27 | Zusammensetzung in form einer tablette für die geschirrspülmaschine |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6730647B2 (de) |
| EP (1) | EP1244767B1 (de) |
| CN (1) | CN1415009A (de) |
| AT (1) | ATE309323T1 (de) |
| AU (1) | AU776651B2 (de) |
| BR (1) | BR0016837A (de) |
| CA (1) | CA2395739A1 (de) |
| DE (2) | DE19963570A1 (de) |
| ES (1) | ES2250230T3 (de) |
| MX (1) | MXPA02006406A (de) |
| PL (1) | PL193256B1 (de) |
| WO (1) | WO2001049816A1 (de) |
| ZA (1) | ZA200205661B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015181241A1 (fr) | 2014-05-28 | 2015-12-03 | Eurotab | Tablette multicouches à cavité, dispositif et procédé de compaction d'une telle tablette |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032611A1 (de) * | 2000-07-07 | 2002-01-24 | Henkel Kgaa | Maschinengeschirrspülmittel mit Zusatznutzen |
| WO2003073002A1 (de) * | 2002-02-26 | 2003-09-04 | Rational Ag | Verfahren zum reinigen eines gargeräts mit einem reinigungsmittel in tabform |
| DE10313172B4 (de) * | 2003-03-25 | 2007-08-09 | Henkel Kgaa | Gestaltsoptimierte Reinigungsmitteltabletten |
| US7563756B2 (en) * | 2003-08-27 | 2009-07-21 | Brandi Brady | Scented tablet for toilet and method for scenting restroom effluent |
| DE102004051619A1 (de) * | 2004-10-22 | 2006-04-27 | Henkel Kgaa | Wasch- oder Reinigungsmittel |
| DE102004051553B4 (de) * | 2004-10-22 | 2007-09-13 | Henkel Kgaa | Wasch- oder Reinigungsmittel |
| DE102004051620A1 (de) * | 2004-10-22 | 2006-04-27 | Henkel Kgaa | Wasch- oder Reinigungsmittel |
| DE102005020009A1 (de) * | 2005-04-27 | 2006-11-09 | Henkel Kgaa | Wasch- oder Reinigungsmittel Dosiereinheit |
| EP1746152A1 (de) * | 2005-07-20 | 2007-01-24 | Unilever N.V. | Wasch- oder Reinigungsmittel |
| DE102006051529A1 (de) * | 2006-10-27 | 2008-04-30 | Henkel Kgaa | Wasch- oder Reinigungsmittelformkörper |
| GB0718944D0 (en) * | 2007-09-28 | 2007-11-07 | Reckitt Benckiser Nv | Detergent composition |
| TWI569722B (zh) * | 2011-07-12 | 2017-02-11 | 日本曹達股份有限公司 | 變形錠狀除垢劑 |
| CN107780238A (zh) * | 2016-08-31 | 2018-03-09 | 江苏新瑞贝科技股份有限公司 | 一种用于染色工序的可溶解胶囊 |
| EP3878935A1 (de) * | 2020-03-09 | 2021-09-15 | Peter Obereisenbuchner | Dosiereinheit zum maschinellen reinigen von gegenständen |
| US11464384B1 (en) | 2022-03-31 | 2022-10-11 | Techtronic Cordless Gp | Water soluable package for a floor cleaner |
| DE102022129976A1 (de) | 2022-11-14 | 2024-05-16 | Miele & Cie. Kg | Reinigungstablette zum Reinigen einer Gerätekomponente für einen Getränkeautomaten und Verfahren zum Herstellen einer Reinigungstablette |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1182371A (en) * | 1980-12-18 | 1985-02-12 | Jeyes Group Limited | Lavatory cleansing blocks |
| US5133892A (en) * | 1990-10-17 | 1992-07-28 | Lever Brothers Company, Division Of Conopco, Inc. | Machine dishwashing detergent tablets |
| DE4431653C2 (de) * | 1994-09-06 | 2000-01-20 | Lohmann Therapie Syst Lts | Manteltablette zur kontrollierten Freisetzung von Wirkstoffen, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| JPH09175992A (ja) * | 1995-12-26 | 1997-07-08 | Kao Corp | カプセル含有錠剤型浴用剤 |
| GB9711829D0 (en) * | 1997-06-06 | 1997-08-06 | Unilever Plc | Detergent compositions |
| US5972870A (en) * | 1997-08-21 | 1999-10-26 | Vision International Production, Inc. | Multi-layered laundry tablet |
| JP2001522933A (ja) * | 1997-11-10 | 2001-11-20 | ザ、プロクター、エンド、ギャンブル、カンパニー | 洗剤タブレット |
| EP1034247B1 (de) * | 1997-11-26 | 2005-05-25 | The Procter & Gamble Company | Waschmitteltablette |
| ES2142784T3 (es) * | 1997-11-26 | 2003-01-16 | Procter & Gamble | Metodo para lavar vajilla. |
| JP2001524595A (ja) * | 1997-11-26 | 2001-12-04 | ザ、プロクター、エンド、ギャンブル、カンパニー | 洗剤タブレット |
| DE19758181A1 (de) * | 1997-12-30 | 1999-07-01 | Henkel Kgaa | Geschirrspülmittelformkörper mit Soil-Release-Polymeren |
| AU5768899A (en) * | 1998-07-29 | 2000-02-21 | Reckitt Benckiser N.V. | Composition for use in a dishwashing machine |
| DE19834172A1 (de) * | 1998-07-29 | 2000-02-03 | Benckiser Nv | Zusammensetzung zur Verwendung in einem Wasserreservoir |
| DE29823505U1 (de) | 1998-12-05 | 1999-06-17 | Henkel KGaA, 40589 Düsseldorf | Punkttablette |
| ATE305028T1 (de) * | 1999-03-03 | 2005-10-15 | Henkel Kgaa | Verfahren zur herstellung mehrphasiger wasch- und reinigungsmittelformkörper |
-
1999
- 1999-12-29 DE DE19963570A patent/DE19963570A1/de not_active Ceased
-
2000
- 2000-12-27 AU AU28437/01A patent/AU776651B2/en not_active Ceased
- 2000-12-27 EP EP00993723A patent/EP1244767B1/de not_active Expired - Lifetime
- 2000-12-27 MX MXPA02006406A patent/MXPA02006406A/es not_active Application Discontinuation
- 2000-12-27 CN CN00818059.8A patent/CN1415009A/zh active Pending
- 2000-12-27 WO PCT/EP2000/013277 patent/WO2001049816A1/de not_active Ceased
- 2000-12-27 ES ES00993723T patent/ES2250230T3/es not_active Expired - Lifetime
- 2000-12-27 CA CA002395739A patent/CA2395739A1/en not_active Abandoned
- 2000-12-27 AT AT00993723T patent/ATE309323T1/de not_active IP Right Cessation
- 2000-12-27 DE DE50011589T patent/DE50011589D1/de not_active Expired - Lifetime
- 2000-12-27 BR BR0016837-8A patent/BR0016837A/pt not_active IP Right Cessation
- 2000-12-27 PL PL356271A patent/PL193256B1/pl unknown
-
2002
- 2002-06-28 US US10/184,519 patent/US6730647B2/en not_active Expired - Lifetime
- 2002-07-16 ZA ZA200205661A patent/ZA200205661B/en unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0149816A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015181241A1 (fr) | 2014-05-28 | 2015-12-03 | Eurotab | Tablette multicouches à cavité, dispositif et procédé de compaction d'une telle tablette |
| US10293566B2 (en) | 2014-05-28 | 2019-05-21 | Eurotab | Multi-layer tablet with recess, device and method for compacting such a tablet |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE309323T1 (de) | 2005-11-15 |
| CA2395739A1 (en) | 2001-07-12 |
| ES2250230T3 (es) | 2006-04-16 |
| WO2001049816A1 (de) | 2001-07-12 |
| PL193256B1 (pl) | 2007-01-31 |
| DE19963570A1 (de) | 2001-07-26 |
| PL356271A1 (en) | 2004-06-28 |
| DE50011589D1 (de) | 2005-12-15 |
| AU776651B2 (en) | 2004-09-16 |
| EP1244767B1 (de) | 2005-11-09 |
| US20030050206A1 (en) | 2003-03-13 |
| CN1415009A (zh) | 2003-04-30 |
| MXPA02006406A (es) | 2003-02-12 |
| US6730647B2 (en) | 2004-05-04 |
| BR0016837A (pt) | 2002-11-26 |
| ZA200205661B (en) | 2003-09-30 |
| AU2843701A (en) | 2001-07-16 |
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