EP2049405A1 - Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique corps creux comprenant un tel fond - Google Patents
Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique corps creux comprenant un tel fondInfo
- Publication number
- EP2049405A1 EP2049405A1 EP07803870A EP07803870A EP2049405A1 EP 2049405 A1 EP2049405 A1 EP 2049405A1 EP 07803870 A EP07803870 A EP 07803870A EP 07803870 A EP07803870 A EP 07803870A EP 2049405 A1 EP2049405 A1 EP 2049405A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transverse
- bearing surface
- hollow body
- outer edge
- notches
- 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
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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0284—Bottom construction having a discontinuous contact surface, e.g. discrete feet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1397—Single layer [continuous layer]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
- Y10T428/214—End closure
Definitions
- the invention relates to the technical field of hollow bodies made of thermoplastic material, in particular containers such as pots or bottles.
- the invention relates more particularly to hollow bodies obtained by blowing or stretching then blowing a preform injected with thermoplastic material (injection blow molding).
- injection blow molding a preform injected with thermoplastic material
- PET polyethylene terephthalate
- PEN polyethylene naphthalate
- PP polypropylene
- PAN polyacrylonitrile
- blowing or stretching causes a structural hardening of the PET. Blowing or stretching also causes crystallization induced by deformation, leaving the material translucent. For conventional deformation rates, the higher the crystallinity, the higher the deformation rate and the higher the deformation rate.
- thermoplastic containers must have good resistance of their bottom.
- the bi-oriented PET has good mechanical and thermal resistance. But, as has been said above, the bottom of the containers is much less stretched than the body of the containers, so that the bottom has mechanical and thermal resistance lower than those of the body. The same problem exists for the collar.
- the heat treatment of the necks makes it possible to increase their crystallinity. But the heat treatment of the necks (in amorphous PET) leads to isothermal crystallization forming spherulites, the thermo-hardened PET obtained is thus no longer translucent at all. If it is acceptable that the necks of bottles, relatively thick, are not translucent, a bottom of translucent bottle would harm the presentation of the packaged product.
- the bottom of the container must withstand shocks, for example when the full container falls.
- the container bottom must withstand the internal pressure, especially when the container contains a carbonated beverage.
- An internal overpressure may result from an increase in the storage temperature of the full bottles and / or the withdrawal of the plastic material from these bottles, this withdrawal generally occurring within two or three weeks of their manufacture and filling.
- the bottles are transported under load palletized and stacked.
- the bottom of the bottles of the upper layers rest on the caps of the lower bottles and are subject to stresses of depression and punching.
- the container bottom must withstand internal depressions that may occur, especially after the container has been hot filled, and then closed before its contents are cooled.
- the container bottom must resist creep.
- the container as a whole, and in particular its bottom, must withstand the relatively severe thermal conditions encountered during hot filling or pasteurization.
- the bottom When hot filling with a liquid at a temperature of at most 94 ° C, the bottom must have a relative aptitude for deformation. It is the same during the subsequent cooling, the bottom having to withstand the vacuum (vacuum compensation).
- Pasteurization is used for certain flat liquids (non-carbonated fruit juice) or gaseous liquors (beer).
- the liquid contained in the closed container may be carried for example at a temperature of between 60 and 80 0 C for 20 minutes to 2 hours, the temperature being a function of the CO2 content.
- the liquid to be pasteurized contains dissolved gas under pressure (carbonated beverage, beer)
- the material of the bottom of the container must not only support the increase in volume of the hot liquid, but also the increase of the pressure of the hot gas.
- the pasteurized liquid reduces volume, the bottom of the container must also withstand this constraint.
- any deformation of the bottom of the container affects the aesthetics of the product and the stability of the container stored upright.
- the bottom of the containers must sometimes withstand cleaning agents in the case of reusable containers.
- the bottom wall is then generally convex outward and has feet, typically four to six feet formed by excrescences regularly distributed on the bottom, and separated in pairs by a portion of the convex bottom wall.
- These petaloid bottoms are widely used for containers containing carbonated beverages.
- the radial recesses separating the feet absorb the forces due to the pressurization during filling and maintain the bearing surfaces of the feet in a plane substantially perpendicular to the axis of the container. This solution is not always satisfactory. Under the effect of internal pressure, the petaloid bottoms may burst.
- the petaloid bottoms can not always withstand the overpressure due to the increase in volume of the contents of the bottle, during a pasteurization.
- the aim of the invention is to provide a new bottle bottom structure whose set of individual characteristics makes it possible to obtain a resistance superior to that of most funds currently known, and allows it to recover its shape after deformation.
- a bottom according to the invention will be more resistant than most previously known bottoms bottoms. In particular, it will have better resistance to vacuum.
- a desired strength, a bottom according to the invention can be achieved with a lesser amount of material than most funds previously known.
- the invention also aims to provide a bottle having a good resistance to hot filling and good resistance to pasteurization, while considering a possible significant relief of the entire container, compared to known structures. A lightening of the entire container, from 5% to 20% is thus envisaged.
- the invention relates to a bottom of a hollow body obtained by blow-molding or stretch blow molding of a preform made of thermoplastic material, this bottom comprising a transverse bearing surface and on either side of this surface.
- transversal support :
- the background has the following characters, if any combined:
- the concave inner wall is provided with reinforcing grooves whose distal end portion comes close to a segment of the transverse bearing surface, but without reaching this segment, the proximal end portion of these reinforcing grooves coming close to the transverse central part but without reaching this transverse central part;
- the reinforcement grooves comprise a bottom wall and two side wings and have a plane of symmetry;
- the notches comprise a bottom wall and two lateral wings and have a plane of symmetry;
- the bottom wall of a reinforcing groove is substantially placed in alignment with the bottom wall of a notch and the proximal end portion of each reinforcing groove extends between two reinforcing ribs;
- the width of the notches is between approximately 2 and 20 millimeters
- the depth of these notches is between approximately 1 and 5 millimeters
- the pellet of low crystallinity material is projecting on the outer face in the central transverse portion
- the bottom is in the form of a body of revolution about an axis substantially perpendicular to its transverse bearing surface.
- the hollow body bottom has, in vertical radial section, between the outer edge and the transverse bearing surface, a profile which is:
- the bottom has, in vertical radial section, between the outer edge and the transverse support surface, a substantially parabolic profile.
- the invention relates, according to a second aspect, to hollow bodies of thermoplastic material, in particular polyester such as PET, obtained by blow molding or stretch blow molding of a preform, these hollow bodies comprising a side wall and a bottom connected to this side wall. said bottom being as presented above.
- - Figure 1 is a bottom view of a hollow body bottom such as for example a bottle, according to one embodiment of the invention
- - Figure 2 is a side view of the bottom shown in Figure 1;
- FIG. 3 is a perspective view of the bottom shown in Figures 1 and 2.
- the bottom 4 is in the form of a body of revolution about an axis 5 substantially perpendicular to its bearing surface transverse 6.
- the bottom 4 will first be described in isolation from the radial ribs 1, notches 2 and reinforcement grooves 3, which will be the subject of a detailed description.
- the bottom 4 will be described starting from its outer edge 7 and going radially towards the axis 5 of revolution.
- the outer edge 7 is transverse and substantially corresponds to the junction between the bottom 4 and the side wall of the container (not shown). This outer edge 7 is placed at a height h7 relative to the transverse bearing surface 6 of the bottom 4 (and the bottle comprising the bottom 4, when the bottle is stored upright).
- the bottom 4 has in vertical radial section a substantially parabolic profile 8. At near the outer edge 7, this profile 8 is substantially tangent to a direction 9 perpendicular to the transverse bearing surface 6. In the vicinity of the transverse bearing surface 6, this profile 8 is substantially tangential to the transverse bearing surface. 6.
- the profile 8 thus provides a solution of continuity, without breaking of curvature, between the side wall of the container (not shown) and the transverse bearing surface 6.
- the bottom 4 has a transverse bearing surface 6 of annular and segmented shape, as it will appear later. Starting from this transverse support surface 6 and going towards the axis 5 of revolution, the bottom 4 has, in vertical radial section, a substantially parabolic profile 10 and then a transverse central portion 11.
- the transverse central portion 11 is placed at a height h11 relative to the transverse bearing surface 6, this height h11 may be greater or smaller than that h7 of the outer edge 7.
- An axial pellet 12 is projecting in the transverse central portion 11, this axial pellet 12 projecting downwards, that is to say the outside of the container provided with the bottom 4.
- radial reinforcing ribs 1 will now be described. These radial ribs 1 have an outer edge 13 coming close to the outer edge 7 of the bottom 4, but without reaching this outer edge 7. A distance of a few millimeters thus separates the outer edge 13 (of the ribs 1) and the outer edge 7 ( from the bottom 4).
- These radial ribs 1 have an inner edge 14 coming close to the transverse central portion 11, but without reaching this transverse central portion 11.
- Each radial rib 1 comprises a bottom wall 15 and a flange 16, 17 on either side of the bottom wall 15.
- the bottom wall 15 is of decreasing width from the outer edge 13 to the inner edge 14 of the rib 1.
- the bottom wall 15 of a rib has a substantially constant curvature over any the radial length of this rib.
- Each radial rib 1 has a plane of symmetry 18 which is vertical and radial.
- the radial ribs 1 are leaned against a central chimney 19 in the center of which protrudes, downwards, the pellet 12, this central chimney being limited upwards by the transverse central portion 11.
- the notches 2 will now be described. These notches 2 extend radially. They comprise a bottom wall 20 and two lateral wings 21, 22. Each notch 2 has a vertical plane of symmetry 23 radial. The distal end portion 24 of these notches 2 comes in the vicinity but does not reach the outer edge 7 of the bottom 4. These notches 2 and have an output close to the vertical but at a distance from the joint plane. The distal end portion 24 of the notches is placed at a height h24 relative to the transverse bearing surface 6. In the embodiment shown, this height h24 is substantially half the height h7. The distance between the edge 7 and the distal end portion 24 of the notches is thus much greater than the distance between the edge 7 and the outer edge 13 of the ribs 1 of reinforcement.
- the proximal end 25 of the notches 2 comes in tangency of the seat but does not open into this seat.
- the width of the notches is typically between 2 and 20 millimeters.
- the depth of these notches 2 varies according to the capacity of the bottle, and is typically 1.5 millimeters for a bottle of 0.5 liters (3 to 4 millimeters for a bottle of 1.5 liters).
- the depth of the notches 2 is less than the depth of the radial ribs 1, as it appears in particular in FIG.
- the notches 2 participate in the overall strength of the bottom 4 and provide in particular a mechanical reinforcement of the bottom portion located beyond the seat and which is delimited by two neighboring ribs 1.
- Reinforcing grooves 3 will now be described. These reinforcement grooves 3 extend radially. They comprise a bottom wall 26 and two lateral wings 27, 28. Each reinforcement groove 3 has a radial vertical plane of symmetry 29. The distal end portion 30 of these reinforcement grooves 3 comes in the vicinity but does not reach the transverse bearing surface 6. The proximal end portion 31 of the reinforcement grooves 3 is leaned against the chimney 19 without reaching the central portion transverse 11.
- the bottom wall 26 of each reinforcing groove 3 extends radially in alignment with the bottom wall 20 of a notch 2.
- the plane of symmetry 23 of each notch 2 is substantially coincident with a plane of symmetry 29 of a groove 3 reinforcement.
- the transverse bearing surface 6 is thus formed of five annular sectors 6a, 6b, 6c, 6d, 6e, each of these annular sectors 6a, 6b, 6c, 6d, 6e being close to:
- a proximal end portion 25 of a notch 2 a proximal end portion 25 of a notch 2, this proximal end portion 25 not encroaching on the annular seating sector;
- a bottom according to the invention makes it possible to obtain a resistance greater than that of most currently known funds.
- a bottom according to the invention will be more resistant than most previously known bottoms bottoms.
- a desired strength, a bottom according to the invention can be made with a material thickness less than most funds previously known.
- a bottle comprising a bottom according to the invention has a good resistance to hot filling and good resistance to pasteurization.
- the central chimney 19 is particularly well reinforced with respect to creep or slump by the presence of reinforcement ribs 1 and reinforcing grooves 3.
- a bottle comprising a bottom according to the invention also has good impact resistance on the lower part of the side wall.
- the presence of the notches 2 reduces the risk of plastic deformation of the bottle in the connection area between the side wall of a container and its seat.
- the shape of the bottom of the bottle allows a reduction of the weight of material and this without weakening the seat or reducing too much the surface compared to conventional bottoms, while maintaining good resistance to hot filling (vacuum effects during cooling) and shocks.
- a conventional 32g hot-fill bottle can be made with 26g of PET only, using a bottom according to the invention.
- the ribs 1 of reinforcement are five in number and substantially identical and equidistant.
- the reinforcing ribs are more or less numerous, in particular to take into account the diameter of the bottom.
- the reinforcing ribs may be of different sizes, a first series may have a bottom wall narrower than the bottom wall of a second series of ribs.
- the notches, ribs and grooves are five in number and substantially identical and equidistant. The number of notches, ribs and grooves can be greater than five, in particular for large hollow bodies. By this arrangement, the ribs and notches cooperate best with the reinforcement of the bottom of the hollow body.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0607213A FR2904809B1 (fr) | 2006-08-08 | 2006-08-08 | Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique, corps creux comprenant un tel fond |
PCT/FR2007/001208 WO2008017747A1 (fr) | 2006-08-08 | 2007-07-13 | Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique corps creux comprenant un tel fond |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2049405A1 true EP2049405A1 (fr) | 2009-04-22 |
EP2049405B1 EP2049405B1 (fr) | 2010-11-03 |
Family
ID=37742938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07803870A Not-in-force EP2049405B1 (fr) | 2006-08-08 | 2007-07-13 | Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique corps creux comprenant un tel fond |
Country Status (10)
Country | Link |
---|---|
US (1) | US8524349B2 (fr) |
EP (1) | EP2049405B1 (fr) |
JP (1) | JP4926249B2 (fr) |
CN (1) | CN101522531B (fr) |
AT (1) | ATE486785T1 (fr) |
DE (1) | DE602007010309D1 (fr) |
ES (1) | ES2355855T3 (fr) |
FR (1) | FR2904809B1 (fr) |
MX (1) | MX2009001356A (fr) |
WO (1) | WO2008017747A1 (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2904808B1 (fr) * | 2006-08-08 | 2011-03-04 | Sidel Participations | Fond de corps creux obtenu par soufflage ou etirage soufflage d'une preforme en materiau thermoplastique, corps creux conprenant un tel fond |
GB2473256B (en) * | 2009-09-07 | 2012-04-04 | Michael Pritchard | A water container |
JP5039762B2 (ja) * | 2009-09-10 | 2012-10-03 | 石塚硝子株式会社 | 耐圧包装容器の底部構造 |
US9677690B2 (en) * | 2010-02-08 | 2017-06-13 | Thomas & Betts International, Llc | Multi-purpose roof-top support |
US20110303682A1 (en) * | 2010-06-10 | 2011-12-15 | Graham Packaging Company, L.P. | Heat sterilizable plastic container |
FR2961180B1 (fr) * | 2010-06-11 | 2013-06-07 | Sidel Participations | Recipient comprenant un fond voute nervure |
FR2961492B1 (fr) * | 2010-06-18 | 2012-07-13 | Sidel Participations | Recipient leger a fond renforce |
US8931977B2 (en) | 2010-07-27 | 2015-01-13 | Pipesak Inc. | Pipe stand |
CN101913447B (zh) * | 2010-08-10 | 2012-07-04 | 广东星联精密机械有限公司 | 一种耐内压的pet热灌装瓶瓶底结构 |
US10538357B2 (en) | 2011-08-31 | 2020-01-21 | Amcor Rigid Plastics Usa, Llc | Lightweight container base |
US10532848B2 (en) | 2011-08-31 | 2020-01-14 | Amcor Rigid Plastics Usa, Llc | Lightweight container base |
WO2013033550A2 (fr) * | 2011-08-31 | 2013-03-07 | Amcor Limited | Base de récipient léger |
US11845581B2 (en) | 2011-12-05 | 2023-12-19 | Niagara Bottling, Llc | Swirl bell bottle with wavy ribs |
US10023346B2 (en) | 2012-12-27 | 2018-07-17 | Niagara Bottling, Llc | Swirl bell bottle with wavy ribs |
DE102012003219A1 (de) | 2012-02-20 | 2013-08-22 | Krones Ag | Kunststoffbehältnis |
EP2639197A1 (fr) * | 2012-03-12 | 2013-09-18 | Sogepi | Procédé de traitement thermique d'un contenant destiné à être empli à chaud, pour stockage longue durée, contenant obtenu |
ITTV20120071A1 (it) * | 2012-05-04 | 2013-11-05 | Pet Engineering S R L | Bottiglia di materiale polimerico |
CH707262A2 (de) * | 2012-11-30 | 2014-05-30 | Alpla Werke | Kunststoffbehälter. |
JP6321034B2 (ja) | 2012-12-27 | 2018-05-09 | ナイアガラ・ボトリング・リミテツド・ライアビリテイー・カンパニー | ストラップ状ベースを有するプラスチック容器 |
WO2015099813A1 (fr) * | 2012-12-27 | 2015-07-02 | Niagara Bottling, Llc | Récipient en plastique présentant une base renforcée |
JP6153741B2 (ja) * | 2013-02-28 | 2017-06-28 | 株式会社吉野工業所 | 合成樹脂製ボトル |
FR3003848B1 (fr) * | 2013-04-02 | 2015-04-17 | Sidel Participations | Recipient ayant un fond muni d'une voute a decrochement |
WO2015166619A1 (fr) * | 2014-04-30 | 2015-11-05 | 株式会社吉野工業所 | Bouteille en résine synthétique |
US20160115008A1 (en) * | 2014-10-24 | 2016-04-28 | The Coca-Cola Company | Containers and Processes for Filling Containers |
DE102014118654A1 (de) * | 2014-12-15 | 2016-06-16 | Kautex Textron Gmbh & Co. Kg | Behälter aus thermoplastischem Kunststoff sowie Verfahren zur Herstellung des Behälters |
WO2016100483A1 (fr) * | 2014-12-19 | 2016-06-23 | The Coca-Cola Company | Bases pour bouteille de boisson gazeuse et leurs procédés de fabrication |
FR3057246B1 (fr) * | 2016-10-06 | 2022-12-16 | Sidel Participations | Fond petaloide a vallee brisee |
EP3638593B1 (fr) * | 2017-06-16 | 2021-07-21 | Societe Des Produits Nestle S.A. | Conteneur doté d'un fond fourni avec des encoches |
FR3076818B1 (fr) * | 2018-01-18 | 2019-12-13 | Sidel Participations | Recipient comprenant un fond voute presentant des bossages de rigidification repartis en bandes annulaires imbriquees |
MX2020011255A (es) * | 2018-04-26 | 2020-11-12 | Graham Packaging Co | Recipiente de relleno presurizado resistente al agrietamiento del anillo de pie. |
JP7370248B2 (ja) * | 2019-12-27 | 2023-10-27 | 株式会社吉野工業所 | ボトル |
AU2021202920A1 (en) * | 2020-05-08 | 2021-11-25 | Orora Packaging Australia Pty Ltd | A bottle, and an insert and a mould for making the bottle |
US20230166882A1 (en) * | 2021-11-30 | 2023-06-01 | Pepsico, Inc. | Flexible base for aseptic-fill bottles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5549210A (en) * | 1993-12-13 | 1996-08-27 | Brunswick Container Corporation | Wide stance footed bottle with radially non-uniform circumference footprint |
CN1038997C (zh) * | 1994-06-28 | 1998-07-08 | 泛亚聚酯工业股份有限公司 | 一种吹塑容器的底部结构 |
FR2822804B1 (fr) * | 2001-04-03 | 2004-06-04 | Sidel Sa | Recipient, notamment bouteille, en matiere thermoplastique dont le fond comporte une empreinte en croix |
CN2711047Y (zh) * | 2004-06-03 | 2005-07-20 | 珠海保税区中富聚酯啤酒瓶有限公司 | 一种pet塑料啤酒防滑瓶 |
US20070012648A1 (en) * | 2005-07-14 | 2007-01-18 | Ball Corporation | Container base with releaved corner geometry |
-
2006
- 2006-08-08 FR FR0607213A patent/FR2904809B1/fr not_active Expired - Fee Related
-
2007
- 2007-07-13 WO PCT/FR2007/001208 patent/WO2008017747A1/fr active Application Filing
- 2007-07-13 DE DE602007010309T patent/DE602007010309D1/de active Active
- 2007-07-13 EP EP07803870A patent/EP2049405B1/fr not_active Not-in-force
- 2007-07-13 US US12/376,412 patent/US8524349B2/en not_active Expired - Fee Related
- 2007-07-13 JP JP2009523315A patent/JP4926249B2/ja not_active Expired - Fee Related
- 2007-07-13 MX MX2009001356A patent/MX2009001356A/es active IP Right Grant
- 2007-07-13 AT AT07803870T patent/ATE486785T1/de not_active IP Right Cessation
- 2007-07-13 ES ES07803870T patent/ES2355855T3/es active Active
- 2007-07-13 CN CN200780036348.4A patent/CN101522531B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2008017747A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101522531B (zh) | 2011-09-14 |
FR2904809A1 (fr) | 2008-02-15 |
WO2008017747A1 (fr) | 2008-02-14 |
FR2904809B1 (fr) | 2008-10-24 |
US20100297375A1 (en) | 2010-11-25 |
JP2010500192A (ja) | 2010-01-07 |
EP2049405B1 (fr) | 2010-11-03 |
JP4926249B2 (ja) | 2012-05-09 |
DE602007010309D1 (de) | 2010-12-16 |
CN101522531A (zh) | 2009-09-02 |
ATE486785T1 (de) | 2010-11-15 |
ES2355855T3 (es) | 2011-03-31 |
MX2009001356A (es) | 2009-06-30 |
US8524349B2 (en) | 2013-09-03 |
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