WO2001017868A1 - Packaging for products likely to flow - Google Patents
Packaging for products likely to flow Download PDFInfo
- Publication number
- WO2001017868A1 WO2001017868A1 PCT/FR2000/002461 FR0002461W WO0117868A1 WO 2001017868 A1 WO2001017868 A1 WO 2001017868A1 FR 0002461 W FR0002461 W FR 0002461W WO 0117868 A1 WO0117868 A1 WO 0117868A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pouch
- reinforcing elements
- walls
- reinforcing
- wall
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/008—Individual filled bags or pouches connected together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2575/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D2575/52—Details
- B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
Definitions
- the present invention relates to the packaging and conditioning device More particularly, the invention relates to a device for packaging products which, not being in the form of a single solid block, can flow These products can be by example pasty, grainy or liquid
- the pouches also have certain disadvantages
- the flexibility of the pouch means that it tends to collapse on itself, which complicates the storage and presentation of these pouches, in particular on the shelves of stores where an advantageous presentation of the product is sought, • thirdly, in certain cases the user may feel in a negative way too “direct” contact of the hand with the contents of the pouch (in particular in the case of animal feed which may include solid pieces embedded in a fluid mixture or viscous), • fourthly, the graphic printing on the external surface of the pouch often requires long development times of the printing machines, which increases the unit cost price of the pouches
- the invention provides a device for packaging flowable products, comprising at least one flexible pouch which is generally flattened in shape and which has two opposite sheet-like walls extending substantially parallel to a median longitudinal plane of the device, device characterized in that it consists of
- each reinforcing element and its associated pouch wall at least in a median region of the wall, the two reinforcing elements extending on either side of the device, substantially symmetrically with respect to said longitudinal plane median and the rigidity of said reinforcing elements being greater than that of the walls of the pouch (s) in order to facilitate, following a bringing together of the two respective lateral ends of each of said reinforcing elements in said median plane to deform these reinforcing elements so that their respective median parts move away from each other, the opening of the pouch (s) once the high part (s) of it (these) has been torn apart
- the device comprises a single pouch, the two walls of which are associated with the two respective reinforcing elements
- the device comprises at least two pouches arranged one after the other so that the walls of the pouches are aligned in a direction at least substantially perpendicular to said median plane, and the walls of two adjacent pouches of the assembly are secured by means such as one or more lines of glue
- each reinforcing element and its associated pouch wall also make integral the reinforcing element and its associated wall near the side edges thereof
- each reinforcing element and its associated pouch wall comprise a bonding of the reinforcing element of said wall
- the bonding between the reinforcement elements and the pouch walls is carried out by at least one strip of continuous adhesive deposited between each reinforcement element and its associated wall
- each reinforcing element and its associated pouch wall comprise arrangements of the wall, which may include folds or extra thicknesses
- the lateral ends of the reinforcing elements are joined so as to surround the lateral edges of the pouch (s)
- the reinforcing elements comprise means cooperating to cover the top of the pouch (s) once the upper parts of the latter have been torn apart, in order to close the device, said means for covering the pouch (s) comprise a tongue made of one material with one of the reinforcing elements, to cooperate with a slot in the other reinforcing element - the reinforcing elements are printed on both sides
- At least one reinforcing element comprises a tear-off line along a desired opening path of the device, extending opposite the means for securing the pouch walls and the reinforcing elements in order to guide the tearing of the pouch walls by a user
- Each pouch has means for weakening its walls, located at the same level as the tear-off lines of the reinforcing elements - the points of weakness in the walls of the pouch are produced by notches on the lateral edges of the latter
- the means for securing the pouch walls and the reinforcing elements comprise two lines of adhesive between each reinforcement element and its associated wall, said adhesive lines being located on either side of the tear-off line of the reinforcement element
- each pouch in the set contains a different product
- FIGS. 1 a and 1 b are respectively a view in longitudinal transverse section and a side view of a first embodiment of the invention
- FIGS. 2a and 2b are two schematic views from above of the device in FIGS. 1a and 1b, shown in two respective operating positions,
- FIGS. 3a and 3b are two schematic views from above of packaging devices according to the invention according to two different embodiments.
- FIGS. 4a to 4c are three views in transverse longitudinal section of three alternative embodiments of the invention, which can be implemented with any of the two embodiments shown in FIGS. 3a and 3b,
- FIGS. 5a and 5b are a side view and a perspective view of a packaging device according to the invention comprising a flexible pouch reinforced with elements having an attractive visual appearance
- FIGS. 6a to 6d are four front views of the device of Figures 5a and 5b according to an alternative embodiment comprising means for closing the device
- Figure 7a is an elevational view of a device according to the invention comprising means easy to open
- FIGS. 7b and 7c are respectively a schematic representation of the upper part of the device of FIG. 7a, and a view in partial transverse vertical section of this device
- FIGS. 8a and 8b are two views from two different perspectives. of an embodiment of the invention comprising two flexible bags
- - Figure 8c is a schematic representation of the upper part of the device of Figures 8a and 8b
- Figures 8d and 8e are respectively a view in horizontal section and a view in partial transverse vertical section of the device of Figures 8a and 8b
- the vertical direction as corresponding to The direction longitudinal of greater elongation of the devices, and the horizontal plane as being the plane orthogonal to this vertical direction
- a pouch 10 containing a product such as, for example and without limitation, food (for example for animals) or liquid detergent
- This pouch consists of the assembly of two flexible sheets 11 and 12 welded edge to edge, for example by ultrasonic welding
- This type of pouch can be of known type and will not be described in more detail
- the median longitudinal plane P of the device is defined (which in this embodiment in which the device comprises only a single pouch also corresponds to the median longitudinal plane of the pouch 10)
- two reinforcing elements 21 and 22 are bonded to the two opposite faces of the pouch, facing one another.
- These reinforcing elements are made of a relatively rigid material but having sufficient flexibility to be able to be deformed by the hand of a user, we can for example make the reinforcing elements 21 and 22 in cardboard
- each reinforcing element 21 or 22 is produced in the form of a sheet (cardboard or other) having no specific arrangement to guide its deformation following the bringing together of its two lateral ends by the hand of a user, so that this deformation corresponds to a camber of the reinforcing element
- each reinforcement element a line of embrittlement and / or fold (for example substantially vertical) so that following the bringing together of its two lateral ends, each reinforcement element folds in half in the manner of an articulated flap, the middle parts of the two reinforcing elements always deviating from one another in this case
- the reinforcing elements 21 and 22 extend as shown in FIG. 1b over the entire width of the pouch, which they overflow on both sides
- FIGS. 2a and 2b in which the upper end of the pouch has been torn in order to access its contents
- a user can, by urging the ends of the reinforcing elements 21 and 22 to bring them together, deform these elements. flexible reinforcement by arching them and spreading their respective median parts
- the bonding of the reinforcing elements 21 and 22 on the walls of the pouch can be carried out by a strip of continuous adhesive covering all or part of the width of the wall of the pouch, or by the application in discrete locations of bonding points (for example by depositing on each wall of the pouch a bonding point in the middle, surrounded by two lateral bonding points) In all cases, it is important according to the invention that at least the middle region of each wall of the pouch is glued to the associated reinforcement element
- each bonding element will advantageously be bonded to its pouch wall, also associated at the two lateral edges of the pouch, in order to increase the coherence of the assembly and further facilitate the opening of the pouch.
- These reinforcing elements 21 and 22 will preferably be chosen with sufficient elasticity so that after several manipulations these reinforcement elements naturally regain their original shape corresponding to FIG. 2a
- FIG. 3a shows a schematic top view of a pouch 10 surrounded by two reinforcing elements 21 and 22 which are glued to it, in this figure, it can be seen that the two reinforcing elements 21 and 22 are disjointed, while on the Figure 3b which is a similar representation of an alternative embodiment, the ends of the two reinforcing elements 21 and 22 are joined together It is thus possible to associate the pouch with reinforcing elements 21 and 22 in the form of two flexible bands separate, or a single sheath surrounding the pouch without discontinuity
- FIGs 4a to 4c show three alternative embodiments, which can be implemented with each of the two embodiments shown in Figures 3a and 3b
- the reinforcing elements 21 and 22 extend over the entire height of the pouch, but their lower ends are disjointed.
- This variant corresponds to the case where the pouch is simply "sandwiched" between two flexible sides (mode of embodiment of FIG. 3a), or surrounded by a sheath open at its two ends, and to the walls of which the pouch is glued (embodiment of FIG. 3b)
- the two reinforcing elements 21 and 22 have disjointed lower ends but their upper end is covered by a part 24 made of material
- reinforcing elements 21 and 22 folds of bellows or cutouts, in order to make possible the manipulation described with reference to FIGS. 2a and 2b even in the presence of a base and / or a relatively rigid top
- the main function of the reinforcing elements 21 and 22 is, as we have said, to allow a reliable opening of the pouch
- These elements also have the advantage of being able to be used as graphic surface for presenting information on the product or promotional data
- printing on a material such as cardboard requires a significantly shorter machine setting time compared to the synthetic films which usually constitute known pouches, it is thus possible, in particular in the case where the reinforcing elements 21 and 22 extend over the entire height of the pouch, not to print the wall of the pouch, but only the reinforcing elements which surround it
- FIGS. 5a and 5b represent a packaging device according to the invention, corresponding to the configurations of FIGS. 3b and 4b (lateral ends of the reinforcement elements at least punctually joined together and lower ends of these reinforcement elements joined by a base) It can be seen that the reinforcing elements have been cut out here so as to have a characteristic appearance (cat head), in this case it is a device containing cat food Each of the two upper corners of the reinforcement (which corresponds to a cat's ear) is glued to the corner of the reinforcement element facing it, to increase the rigidity of the device
- Figures 6a to 6d are four representations of the pouch of Figures 5a and 5b once the top of the pouch has been cut
- FIG. 6a it can be seen that part of the element 21 has itself been cut to form a tongue 210 which can be straightened and folded over the top of the pouch, and be engaged in a slot 220 of the element reinforcement 22 opposite (FIG. 6b)
- a tongue 210 which can be straightened and folded over the top of the pouch, and be engaged in a slot 220 of the element reinforcement 22 opposite (FIG. 6b)
- FIG. 6a it can be seen that by cutting the tongue 210 in the element 21, an opening 211 has been defined to facilitate the manipulation of the tongue.
- the figures 6c and 6d represent the two sides of the device once the tongue is engaged in the slot. This arrangement allows the pouch to be closed when only part of its contents has been spilled.
- the packaging device according to the invention can be produced in various sizes, in particular it is possible to provide large devices that are manipulated with both hands to separate the two reinforcing elements and open the pouch (application for example to the packaging of dog food)
- each of the reinforcement elements a precut tear line, referenced L in FIGS. 7a to 7c, at the same height as the bonding of these reinforcement elements 21 ′ and 22 ′ on the pouch
- glue will be deposited between each reinforcing element and its associated pouch face along two continuous lines C which appear in FIGS. 7b and 7c, and which extend substantially from one side edge to the other of their face of the associated pouch, parallel to their associated tear line L, said tear line being interposed in the vertical direction between the two lines of adhesive C
- the pouch is opened by tearing off the upper part of the reinforcing elements 21 ′ and 22 ′ (and possibly the top connecting these reinforcing elements), opening the pouch 10 itself at the same time
- the tearing of the upper part of the pouch is facilitated and made more reliable, by advantageously bonding the walls of the pouch and the support elements at the same height as the tear-off lines of the reinforcing elements. , this arrangement makes it possible to guide the tearing of the pouch by hand and thus to make the opening of the device more reliable.
- the known pouches may include opening means such as a line of weakness (which can be produced for example by attacking the sheet of the pouch with a laser beam in order to decrease its thickness)
- opening means such as a line of weakness (which can be produced for example by attacking the sheet of the pouch with a laser beam in order to decrease its thickness)
- This arrangement thus makes it possible to get rid of a process step in the manufacture of the device (such as a step of attacking the walls of the pouch by a laser beam), which reduces the cost of the pouch
- each reinforcing element 21, 22 and its associated pouch face by any known means other than bonding, it is for example possible to engage the reinforcing elements in arrangements (which can include, for example, portions of the wall of the pouch protruding from the welded edges of said pouch and folded back on themselves, or additional thicknesses associated with an opening for the passage of the reinforcing elements) of the walls of the pouch, or else weld these elements together
- arrangements which can include, for example, portions of the wall of the pouch protruding from the welded edges of said pouch and folded back on themselves, or additional thicknesses associated with an opening for the passage of the reinforcing elements
- the two bags 10 and 10 ′ are glued together by two lines of adhesive C which substantially cover the lateral extent of the surface on which the two pouches are opposite one another
- the median longitudinal plane P of the device has also been shown in FIGS. 8d and 8e, the pouches being aligned substantially perpendicular to this plane
- Each pouch is also glued to a reinforcing element ( element
- reinforcing elements are as in the case of the device with a single pouch arranged symmetrically with respect to the plane P (c ' is to say opposite each other, and at the same height)
- This second embodiment makes it possible to package in a single device products having different characteristics. For example, in a human food packaging application, it is possible to fill one of the pouches with pieces of meat with or without sauce, while the other pouch containing rice or accompanying vegetables We thus offer the possibility of offering the consumer several products, constituting an elaborate dish, in the same device
- the embodiment Figures 8a to 8e which includes two bags (and which can also include according to this embodiment of the invention any number) has among others the following advantages • it allows to serve in one times at least two products, each product being packaged in a separate pouch, both products which may have different characteristics and / or functions
- provision may be made to integrate in the two respective pouches foods having different tastes (for example ravioli and parmesan cheese respectively), different textures (for example in a first pouch of meats simmered in sauce and steamed vegetables or cereals, and generally wet products in one pouch, and dry products in the other pouch), or even two different functions (a pouch can contain a food such as a complete cooked dish, the other pouch may contain a product such as a drug)
- the two (or more) pouches may contain products or chemical compounds to be mixed before use,
- each product packaged separately in a pouch can keep its intrinsic characteristics before the opening of the pouches and the mixing of the respective products it contains.
- sterilization treatment conservation,
- Such a device is also practical because it makes it possible to open the various pouches which it comprises at one time (and from this point of view the offset of the ends of the lateral edges of the pouch is particularly advantageous),
- This device also has a high degree of security, since it allows the manufacturer to integrate the exact quantities of product to be mixed together into the various pouches, and to adapt these quantities as a function of the batches of pouch to be combined, Finally, such a device is also advantageous in terms of presentation because it makes it possible to pour into the same container the respective products contained in the respective pouches side by side if it is decided to pour these products by the lateral edge of the pouches, and it is also possible to pour these products by forming superimposed layers in the containers receiving the pouches of the layers, on the contrary pouring the products through the middle of the side faces
- the reinforcing elements may include tearing lines
- the reinforcing elements may also in this case not have tearing lines, the pouches can then be provided with opening means such as weakening lines produced by a laser attack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Bag Frames (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Wrappers (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002384311A CA2384311A1 (en) | 1999-09-09 | 2000-09-07 | Reinforced packaging for products which might flow |
EP00960813A EP1214254B1 (en) | 1999-09-09 | 2000-09-07 | Reinforced packing for products likely to flow |
AT00960813T ATE269254T1 (en) | 1999-09-09 | 2000-09-07 | REINFORCED PACKAGING FOR LIQUID PRODUCTS |
AU72991/00A AU767881B2 (en) | 1999-09-09 | 2000-09-07 | Packaging for products likely to flow |
BR0014259-0A BR0014259A (en) | 1999-09-09 | 2000-09-07 | Reinforced packaging for products that are likely to flow |
DE60011639T DE60011639D1 (en) | 1999-09-09 | 2000-09-07 | REINFORCED PACKAGING FOR LIQUID PRODUCTS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/11285 | 1999-09-09 | ||
FR9911285A FR2798369B1 (en) | 1999-09-09 | 1999-09-09 | REINFORCED PACKAGING FOR FLOWABLE PRODUCTS |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/145,835 Continuation-In-Part US20030002755A1 (en) | 1999-09-09 | 2002-05-14 | Pillow pouch packaging with reinforcing elements |
US10088934 A-371-Of-International | 2002-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001017868A1 true WO2001017868A1 (en) | 2001-03-15 |
Family
ID=9549672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/002461 WO2001017868A1 (en) | 1999-09-09 | 2000-09-07 | Packaging for products likely to flow |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1214254B1 (en) |
AT (1) | ATE269254T1 (en) |
AU (1) | AU767881B2 (en) |
BR (1) | BR0014259A (en) |
CA (1) | CA2384311A1 (en) |
DE (1) | DE60011639D1 (en) |
FR (1) | FR2798369B1 (en) |
WO (1) | WO2001017868A1 (en) |
ZA (1) | ZA200201921B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2829117B1 (en) | 2001-09-06 | 2004-09-10 | Bel Fromageries | PACKAGING DEVICE FOR CONTAINING AT LEAST TWO PRODUCTS, AND ASSEMBLY FORMED BY SAID DEVICE AND PRODUCTS |
ES2804587T3 (en) | 2012-11-05 | 2021-02-08 | Graphic Packaging Int Llc | Procedure and system for making bags |
US9957080B2 (en) | 2013-09-25 | 2018-05-01 | Graphic Packaging International, Llc | Reinforced package |
EP3049338B1 (en) | 2013-09-25 | 2018-12-26 | Graphic Packaging International, LLC | Reinforced package |
US9771176B2 (en) | 2013-09-25 | 2017-09-26 | Graphic Packaging International, Inc. | Reinforced package |
MX2017005200A (en) | 2014-10-21 | 2017-06-21 | Graphic Packaging Int Inc | Package for a product. |
US10640271B2 (en) | 2015-04-29 | 2020-05-05 | Graphic Packaging International, Llc | Method and system for forming packages |
US10562675B2 (en) | 2015-04-29 | 2020-02-18 | Graphic Packaging International, Llc | Method and system for forming packages |
PL3322659T3 (en) | 2015-07-14 | 2024-03-11 | Graphic Packaging International, Llc | Method and system for forming packages |
CA2993449C (en) | 2015-08-21 | 2021-03-16 | Graphic Packaging International, Llc | Reinforced package |
WO2019032436A1 (en) | 2017-08-09 | 2019-02-14 | Graphic Packaging International, Llc | Method and system for forming packages |
MX2021000248A (en) | 2018-07-09 | 2021-03-25 | Graphic Packaging Int Llc | Method and system for forming packages. |
MX2021008829A (en) | 2019-01-28 | 2021-09-08 | Graphic Packaging Int Llc | Reinforced package. |
DE102019106697A1 (en) * | 2019-03-15 | 2020-09-17 | Eller Foodpackaging Gmbh | Food packaging |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272423A (en) * | 1961-12-05 | 1966-09-13 | Bjarno Knud Maro Henrik | Container structures |
DE1960577A1 (en) * | 1969-12-03 | 1971-06-09 | Bergstein Packaging Trust | Previously lined pack with two walls |
US3684156A (en) * | 1971-02-22 | 1972-08-15 | Continental Can Co | Combination package |
US4428500A (en) * | 1982-03-08 | 1984-01-31 | Container Corporation Of America | Automatically erectable liquid-tight tray |
DE9412648U1 (en) * | 1994-08-05 | 1994-09-29 | Merz Verpackungsmaschinen Gmbh | Multipack with stickpacks (small tube bag) |
-
1999
- 1999-09-09 FR FR9911285A patent/FR2798369B1/en not_active Expired - Fee Related
-
2000
- 2000-09-07 DE DE60011639T patent/DE60011639D1/en not_active Expired - Lifetime
- 2000-09-07 WO PCT/FR2000/002461 patent/WO2001017868A1/en active IP Right Grant
- 2000-09-07 BR BR0014259-0A patent/BR0014259A/en not_active IP Right Cessation
- 2000-09-07 CA CA002384311A patent/CA2384311A1/en not_active Abandoned
- 2000-09-07 AT AT00960813T patent/ATE269254T1/en not_active IP Right Cessation
- 2000-09-07 AU AU72991/00A patent/AU767881B2/en not_active Ceased
- 2000-09-07 EP EP00960813A patent/EP1214254B1/en not_active Expired - Lifetime
-
2002
- 2002-03-07 ZA ZA200201921A patent/ZA200201921B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3272423A (en) * | 1961-12-05 | 1966-09-13 | Bjarno Knud Maro Henrik | Container structures |
DE1960577A1 (en) * | 1969-12-03 | 1971-06-09 | Bergstein Packaging Trust | Previously lined pack with two walls |
US3684156A (en) * | 1971-02-22 | 1972-08-15 | Continental Can Co | Combination package |
US4428500A (en) * | 1982-03-08 | 1984-01-31 | Container Corporation Of America | Automatically erectable liquid-tight tray |
DE9412648U1 (en) * | 1994-08-05 | 1994-09-29 | Merz Verpackungsmaschinen Gmbh | Multipack with stickpacks (small tube bag) |
Also Published As
Publication number | Publication date |
---|---|
FR2798369B1 (en) | 2001-11-30 |
EP1214254B1 (en) | 2004-06-16 |
FR2798369A1 (en) | 2001-03-16 |
DE60011639D1 (en) | 2004-07-22 |
ATE269254T1 (en) | 2004-07-15 |
AU7299100A (en) | 2001-04-10 |
EP1214254A1 (en) | 2002-06-19 |
AU767881B2 (en) | 2003-11-27 |
BR0014259A (en) | 2002-05-14 |
ZA200201921B (en) | 2003-08-27 |
CA2384311A1 (en) | 2001-03-15 |
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