WO2005030601A1 - レトルト食品用パウチ - Google Patents
レトルト食品用パウチ Download PDFInfo
- Publication number
- WO2005030601A1 WO2005030601A1 PCT/JP2004/014332 JP2004014332W WO2005030601A1 WO 2005030601 A1 WO2005030601 A1 WO 2005030601A1 JP 2004014332 W JP2004014332 W JP 2004014332W WO 2005030601 A1 WO2005030601 A1 WO 2005030601A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- retort food
- heat seal
- section
- cut
- side edge
- 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
- B65D75/00—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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
Definitions
- the present invention relates to a retort food voucher, and in particular, easily transfers liquid products such as liquids, powders, and granules, particularly retort foods including liquid food, to a cup. And a retort food voucher.
- Bouches manufactured by sealing the periphery of one or more films are widely used as packaging materials for various contents, particularly fluid contents.
- the bouch is required to be able to form an opening (a spout) at an upper corner portion without using scissors or the like, which can surely pour the contents into a predetermined position without spilling the contents.
- a spout is formed so that a spout can be fixed to an opening of another container into which a content is to be transferred, in a seal portion where the spout is formed.
- a refilling bouch having a notch including a groove is known (for example,
- the prior art voucher contains a liquid such as a liquid detergent and a shampoo, and a powder, and is made of a relatively soft material.
- the notch having the shape disclosed in the prior art forms a spout easily and reliably in a bouch made of a relatively soft material, and further transfers contents such as a shampoo.
- the spout can be securely fixed to the mouth of another container.
- a retort food made of a material having characteristics such as strength, retort resistance, oxygen barrier properties, and easy tearability that is the basis for easy opening of a retort food vouch while being pressed. It became clear that the same effect could not be obtained with the voucher. Disclosure of the invention
- the present invention has been made to address such a problem, and when made of a material having characteristics required for a retort food patch, an appropriate spout can be easily and easily provided. It is an object of the present invention to provide a retort food voucher that can be surely formed and that can appropriately fix the formed spout to the mouth of another container into which the contents are transferred.
- the notch portion closed by the upper heat seal portion, the lower heat seal portion, and the side heat seal portion and opened at the upper portion of the side heat seal portion toward the side edge is provided.
- a retort food voucher formed and configured to cut a corner between the notch and the upper heat seal portion to form a spout for contents in the cut portion, wherein
- the notch includes a substantially rectangular main body that opens toward the side edge and an extension that continuously extends inward at a lower part of the main body, and the extension includes a retort food product.
- Is configured to receive an upper end portion of a wall constituting a mouth of another container to be transferred, and an axis thereof extends in a direction substantially orthogonal to the side edge, and further, extends from the main body portion to the upper edge.
- a notch extending at an angle of 20-80 degrees to the side edge
- a retort food voucher is provided, which is formed and cut along the cut.
- Another preferred embodiment of the present invention includes: a horizontal portion in which an upper side of the main body portion extends perpendicular to the side edge; and a vertical portion extending substantially perpendicularly downward from an end of the horizontal portion, The notch extends from a connection between the horizontal and vertical portions.
- the side edge side component of the upper side and the lower side of the main body is inclined upward and downward, respectively.
- the notch and the cut are set such that a length of a spout formed by the cut is 15 to 60 mm! .
- the notch portion is formed, and the side heat seal portion is formed with the notch portion. It is a wider part.
- the wide portion is formed 10 to 25 mm away from the upper edge heat seal portion!
- crystalline polypropylene resin film / adhesive resin layer containing modified polypropylene / metal foil / adhesive layer / stretched nylon film / adhesive layer / polyester film Composed of metal laminated film with multilayer structure Has been.
- an appropriate spout can be easily and reliably formed when it is made of a material having characteristics required for a retort food voucher. Also provided is a retort food voucher in which the formed spout can be appropriately fixed to the mouth of another container into which the contents are transferred.
- FIG. 1 is a side view showing a retort food voucher 1 according to a preferred embodiment of the present invention
- FIG. 2 is an enlarged view showing a portion of the vouch 1 in which a notch is formed.
- the retort food voucher 1 of the present embodiment is manufactured by fusing the peripheral portions of two laminating films 2 (only one is shown) having a height of about 185 mm and a width of about 130 mm by heat sealing. It is built. At the time of bag making, only the upper end 4 is opened, and both side edges and the lower end edge are closed by the side heat seal portions 6, 8 and the lower heat seal portion 10, respectively. In the retort food voucher 1 of the present embodiment, after filling the upper end force of the opened food or the like as the contents, the opened upper end is closed by the upper heat seal portion 12 to seal the contents.
- the retort food voucher 1 has a third laminated film (not shown) disposed between the lower ends of two metal laminated films 2 (only one is shown). It has a so-called standing bouch form in which the third laminated film is fused to form a substantially circular “town”.
- the retort food voucher 1 of the present embodiment can be easily opened by cutting (separating) the upper corner, so that an opening serving as a spout for the contents is formed in the cut portion. It is composed of As shown in FIG. 1, in the retort food voucher 1 of the present embodiment, a cutout portion 14 serving as a cutting start portion is formed in an upper portion of one side heat seal portion 6. The notch 14 is formed by notching the upper side 4 of the retort food voucher 1 so as to open the side heat seal portion 6 toward the side edge 16 (outward) at an upper position at a predetermined interval. It is formed.
- the notch portion 14 includes a substantially rectangular main body portion 18 that opens toward the side edge 16 and an extension portion 20 that is continuous with the lower portion of the main body portion 18 and extends inward. I have.
- the extension 20 is dimensioned so as to be able to engage with the upper end of the wall constituting the opening of the other container when transferring the retort food, which is the content of the bouch, to another container.
- the extension portion 20 has a rectangular shape extending in the left-right direction (width direction of the vouch) having a semicircular end. Further, the extension portion 20 is arranged so that its lateral (depth) axis X extends in a direction substantially orthogonal to the side edge 16.
- the upper side (upper side) 18a and the lower side (lower side) 18b of the main body 18 have a portion (outer portion) located on the side edge 16 side.
- An upper inclined portion 18c and a lower inclined portion 18d which are inclined upward and downward, respectively.
- the upper side 18a is provided with a horizontal portion 18e extending in a direction substantially perpendicular to the side edge 6 from the inner end of the upper inclined portion 18c.
- the main body 18 also includes a vertical portion 18f that extends downward at a substantially right angle from the inner end of the horizontal portion 18e. Therefore, the main body 18 has a substantially right-angled corner 18g formed by a horizontal portion 18e and a vertical portion 18f extending orthogonally to each other.
- a notch (I-type notch) 22 is formed extending from the corner 18 g of the main body 18 of the notch 14 toward the upper edge 6.
- the cut 22 serves as a cutting start portion when the retort food voucher 1 is opened, and the extension L of the cut 22 serves as a cut line, ie, a spout, when the retort food voucher 1 is opened.
- the cut 22 is arranged such that the angle ⁇ ⁇ ⁇ ⁇ with respect to the side edge 6 is 20-80 degrees. Preferably, it is 40-60 degrees.
- the side heat seal portion 6 has a notch portion 14 at a portion where a space for forming the notch portion 14 is secured and the side heat seal portion 6 has a notch portion.
- the wide portion 6a is wider than the other portions so that a heat-sealed portion having a strength that does not break even if subjected to an impact due to a drop or the like can be secured on the inner side of the portion 14.
- the side heat seal portion 6 has a force w in which the width wl of the portion other than the wide portion 6a is about 6 mm.
- the width w2 of the wide portion 6a is set to about 10 mm.
- a heat-sealed part with a width of about 3 mm is secured.
- the width of wl is preferably in the range of 412 mm. In this range, the filling amount of the bouch, in which the bag is unlikely to break, becomes appropriate.
- the width of w2 is 8 It is preferably within a range of 16 mm. This is because if the amount is within this range, the filling amount of the bouch, which is unlikely to cause bag breakage, becomes appropriate. It is preferable that the width of the heat seal portion on the inner side of the notch portion 14 is 2 mm or more. If it is wider than 2mm, it also has the power to make it difficult for the bag to break.
- the numerical value of (w2-wl) is 412 mm, preferably 418 mm.
- the height h (the length in the vertical direction) of the region 24 be large, the peripheral edge of the region 24 be lengthened, and bag breakage due to stress concentration be prevented.
- the height h is 16 mm.
- the height h is in the range of 10-25 mm. Within this range, the notch position, where breakage is unlikely to occur, is not too low below the top of the voucher, and the opening size is appropriate.
- the cut 22 is used as a cutting start portion, and the laminate film 2 is broken along the extension of the cut 22 to form an opening at the top.
- the length of the opening that is, the length of the portion of the extension L of the cut 22 located between the side heat seal portion 6 and the upper heat seal portion 12 is required. Is preferably about 15-60 mm. Therefore, in the retort food voucher 1 of the present embodiment, the position of the cutout portion 14, the position and angle of the cutout 22 are set so that the length 1 of the opening is about 15 to 60 mm.
- the distance between the cut 22 and the seal edge is preferably in the range of 2-10 mm. This is because if the thickness is within this range, the bag does not break at the notch portion during logistics and the user can easily open the bag when opening it.
- the bag is prevented from being broken and the openability is improved.
- the contents are transferred to a cup or the like, the contents are sealed by the unique seal shape of the present embodiment.
- the metal laminate film used for the bouch of the present embodiment includes retort food products.
- a metal laminated film having a multilayer structure of an adhesive resin layer containing polypropylene / metal foil / adhesive layer / stretched nylon film / adhesive layer / polyester film is used.
- the crystalline polypropylene resin film used in such a metal laminate film is a copolymer which can be produced by the production method described in Japanese Patent Publication No. 44-16668 / Japanese Patent Publication No. 55-8011.
- ethylene concentration is 3 40 wt%, preferably 5 30 wt 0/0
- the melt flow index (MFI) power - 40g / 10mm (ASTM- D- 1238 ), preferably below 20 g / 10 mm, 720 cm 1
- It is a blend of an ethylene propylene block copolymer having an absorbance ratio of 731 cm- 1 of 0.5 or more and another polyolefin resin containing the copolymer in an amount of 50% by weight or more.
- the thickness of the crystalline polypropylene resin film can be arbitrarily selected, but is preferably 30 to 80 ⁇ m!
- the metal foil includes those in the form of a metal sheet and a metal film, and may be any metal foil that can be easily torn by hand.
- metal aluminum is preferred, that is, aluminum foil is more preferred. It is preferable that the metal foil has a force of about 3 to 10 ⁇ m that can have any thickness as long as it can be easily torn by hand.
- the adhesive resin layer containing the modified polypropylene carboxylic acid-modified polypropylene is preferred, and maleic anhydride-modified polypropylene is particularly preferred.
- the adhesive resin layer containing the modified polypropylene is preferably a single layer of modified polypropylene resin or a two-layer form having a modified polypropylene resin layer and an unmodified polypropylene resin layer. Use it so that the polypropylene resin layer adheres to the metal foil.
- the unmodified polypropylene resin include ordinary polypropylene resins.
- the adhesive resin layer when used in a two-layer form having a modified polypropylene resin and an unmodified polypropylene resin layer, it can be easily processed into both an unstretched polypropylene film and a metal foil. It is particularly preferable because a metal laminate film having excellent adhesion and a thickness sufficient to have sufficient strength can be obtained.
- the thickness of the adhesive resin layer may be any force as long as the crystalline polypropylene resin film can be firmly adhered to the metal foil.
- the modified polypropylene resin when used in a two-layer form having a resin and an unmodified polypropylene resin layer, it is preferable that the modified polypropylene resin be about 110 m and the unmodified polypropylene resin layer be about 912 ⁇ m.
- the adhesive resin layer may be added as a film and then welded.
- polyester film polyethylene terephthalate / polybutylene terephthalate is preferable. Of these, it is preferable to use a film of about 920 m, which is preferred for polyethylene terephthalate.
- stretched nylon film a stretched nylon 6 or nylon 66 film is preferred, and a stretched nylon film having a thickness of about 10 to 30 m is preferably used.
- the stretched nylon film layer is provided between the polyester film and the metal foil, the strength and the self-sustainability when the standing bouch is formed are improved. In particular, it has the advantage that it is difficult to tear or break in places other than the opening notch (notch etc.) of the standing bouch, and it is difficult to make a hole in the side of the container. It is also preferable because the shape of the opening of the bouch is less likely to collapse.
- Examples of the adhesive used for bonding the metal foil and the stretched nylon film, and the polyester film and the stretched nylon film include UV curable adhesives such as acrylic adhesives and methacrylic adhesives, and urethane adhesives ( It is preferable to use a thermosetting adhesive such as an isocyanate adhesive) or an epoxy adhesive. Among these, a thermosetting adhesive is preferable as the adhesive forming the adhesive layer present on at least one side (preferably both sides) of the stretched nylon film. An ink layer may be provided on the surface of the polyester film to which the adhesive is applied, for displaying the contents or the product name.
- UV curable adhesives such as acrylic adhesives and methacrylic adhesives
- urethane adhesives It is preferable to use a thermosetting adhesive such as an isocyanate adhesive) or an epoxy adhesive.
- a thermosetting adhesive is preferable as the adhesive forming the adhesive layer present on at least one side (preferably both sides) of the stretched nylon film.
- An ink layer may be provided on the surface of the polyester film to which the adhesive is
- the adhesive used for bonding the nylon film to the metal foil As the adhesive used for bonding the nylon film to the metal foil, the adhesive described as the adhesive used for bonding the polyester film and the stretched nylon film can be used.
- the method for producing such a metal laminate film is not particularly limited, and the constituent films are laminated in an arbitrary order by using a lamination method usually used in the production of a retort voucher, for example, a dry lamination method.
- a lamination method usually used in the production of a retort voucher for example, a dry lamination method.
- a three-layer film composed of a crystalline polypropylene resin film, an adhesive resin layer containing modified polypropylene, and a metal foil resin is used according to the method described in Japanese Patent Publication No. 1-54191. To manufacture.
- a film is produced by bonding a polyester film to a stretched nylon film via an adhesive layer by a dry lamination method.
- the nylon film of the second multilayer film is bonded to the metal foil of the first multilayer film by a dry lamination method using an adhesive.
- the two metal laminate films 2 are cut along the cuts 22 in the cutouts 14 and the extension lines L thereof. Accordingly, the opening can be easily formed by separating the corner of the voucher 1.
- the extension 20 of the notch 14 is hooked to the wall of the opening of the other container into which the contents of the voucher 1 are transferred, so that the voucher 1 can be removed from the other containers while the contents are being poured out. Because it can be fixed securely, it can be quickly and reliably transferred to another container without spilling the contents.
- the laminated film forming the voucher 1 is relatively hard, when the contents are poured out, the shape of the opening formed by cutting is quickly broken so that the shape is not broken. Can be delivered.
- FIG. 1 is a side view showing a retort food voucher according to a preferred embodiment of the present invention.
- FIG. 2 is an enlarged view showing a portion of the bouch in FIG. 1 where a notch is formed.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Wrappers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602004022957T DE602004022957D1 (de) | 2003-09-30 | 2004-09-30 | Beutel für erhitzbare nahrungsmittel |
AT04788360T ATE441595T1 (de) | 2003-09-30 | 2004-09-30 | Beutel für erhitzbare nahrungsmittel |
EP04788360A EP1669303B1 (en) | 2003-09-30 | 2004-09-30 | Pouch for retort food |
JP2005514271A JP4707015B2 (ja) | 2003-09-30 | 2004-09-30 | レトルト食品用パウチ |
US11/392,566 US20060177162A1 (en) | 2003-09-30 | 2006-03-30 | Pouch for retort-packaged food |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-339847 | 2003-09-30 | ||
JP2003339847 | 2003-09-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/392,566 Continuation US20060177162A1 (en) | 2003-09-30 | 2006-03-30 | Pouch for retort-packaged food |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005030601A1 true WO2005030601A1 (ja) | 2005-04-07 |
Family
ID=34386189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/014332 WO2005030601A1 (ja) | 2003-09-30 | 2004-09-30 | レトルト食品用パウチ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060177162A1 (ja) |
EP (1) | EP1669303B1 (ja) |
JP (1) | JP4707015B2 (ja) |
AT (1) | ATE441595T1 (ja) |
DE (1) | DE602004022957D1 (ja) |
ES (1) | ES2329045T3 (ja) |
WO (1) | WO2005030601A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008033919A2 (en) * | 2006-09-12 | 2008-03-20 | General Mills, Inc. | Pouch opening feature |
EP2502849A1 (en) * | 2011-03-24 | 2012-09-26 | Marc Mamiye | Multi-chamber, individually accessible pouch for content dispensing |
DE202011051309U1 (de) * | 2011-09-15 | 2012-12-17 | Cofresco Frischhalteprodukte Gmbh & Co. Kg | Beutel für die Aufbewahrung und Zubereitung von Lebensmitteln |
US8794836B2 (en) | 2011-10-12 | 2014-08-05 | Cryovac, Inc. | Easy-open heat-shrinkable packaging article and package made therefrom |
EP2634102B1 (de) * | 2012-02-29 | 2014-11-19 | LTS LOHMANN Therapie-Systeme AG | Stapelbare Beutelverpackung |
EP2945877A1 (en) | 2013-01-18 | 2015-11-25 | Bemis Company, Inc. | Tear-open pouch for fragile thin materials |
USD757534S1 (en) * | 2014-04-11 | 2016-05-31 | Tenga Co., Ltd. | Package container for sperm sampler |
US10406016B1 (en) * | 2014-07-30 | 2019-09-10 | Readysplints L.L.C. | Splint kit set |
US10793334B2 (en) * | 2015-04-16 | 2020-10-06 | Toyo Seikan Co., Ltd. | Packaging bag |
JP6656878B2 (ja) * | 2015-10-23 | 2020-03-04 | 株式会社細川洋行 | 包装袋及び包装袋の製造方法 |
CN112407574B (zh) * | 2020-11-25 | 2022-04-26 | 浙江庞度环保科技股份有限公司 | 一种确定粉料包装切口倾斜角度的方法 |
Citations (9)
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JPH05254551A (ja) * | 1992-03-07 | 1993-10-05 | Dainippon Printing Co Ltd | 包装袋 |
JP3006944U (ja) * | 1994-07-20 | 1995-01-31 | 味の素株式会社 | スタンディングパウチ |
JPH07300146A (ja) * | 1994-05-10 | 1995-11-14 | Procter & Gamble Co:The | 詰め替え用パウチ |
JPH11321885A (ja) * | 1998-05-20 | 1999-11-24 | Dainippon Printing Co Ltd | パウチ |
JP2000318091A (ja) * | 1999-05-17 | 2000-11-21 | Mitsubishi Gas Chem Co Inc | 脱酸素性多層シート及び容器 |
JP2001058655A (ja) * | 1999-08-25 | 2001-03-06 | Fujimori Kogyo Co Ltd | 包装袋 |
JP2002019795A (ja) * | 2000-07-06 | 2002-01-23 | Toppan Printing Co Ltd | 包装容器 |
JP2002046754A (ja) * | 2000-08-01 | 2002-02-12 | Toyo Seikan Kaisha Ltd | ポンプ付パウチ |
JP2003104400A (ja) * | 2001-09-28 | 2003-04-09 | Kau Pack Kk | 注出性の安定した流体包装袋及びその製造方法 |
Family Cites Families (8)
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JPH036944A (ja) * | 1989-06-02 | 1991-01-14 | Matsushita Electric Ind Co Ltd | 制御バスライン衝突防止装置 |
JP4139468B2 (ja) * | 1998-04-28 | 2008-08-27 | 大日本印刷株式会社 | 包装袋 |
US6667081B1 (en) * | 1998-06-19 | 2003-12-23 | Dai Nippon Printing Co., Ltd. | Pouch and method of producing film for pouch |
US6209754B1 (en) * | 1998-10-27 | 2001-04-03 | Kao Corporation | Pouch |
US6050451A (en) * | 1998-11-19 | 2000-04-18 | Aptargroup, Inc. | Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure |
AU8361101A (en) * | 2000-11-06 | 2002-05-09 | Sonoco Development, Inc. | Retortable pouch |
US6360916B1 (en) * | 2000-12-05 | 2002-03-26 | David Sokolsky | Disposable condiment pouch |
JP4351403B2 (ja) * | 2001-07-23 | 2009-10-28 | 株式会社細川洋行 | ジッパ袋及びその製造方法 |
-
2004
- 2004-09-30 WO PCT/JP2004/014332 patent/WO2005030601A1/ja active Application Filing
- 2004-09-30 AT AT04788360T patent/ATE441595T1/de not_active IP Right Cessation
- 2004-09-30 ES ES04788360T patent/ES2329045T3/es active Active
- 2004-09-30 JP JP2005514271A patent/JP4707015B2/ja active Active
- 2004-09-30 DE DE602004022957T patent/DE602004022957D1/de active Active
- 2004-09-30 EP EP04788360A patent/EP1669303B1/en active Active
-
2006
- 2006-03-30 US US11/392,566 patent/US20060177162A1/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05254551A (ja) * | 1992-03-07 | 1993-10-05 | Dainippon Printing Co Ltd | 包装袋 |
JPH07300146A (ja) * | 1994-05-10 | 1995-11-14 | Procter & Gamble Co:The | 詰め替え用パウチ |
JP3006944U (ja) * | 1994-07-20 | 1995-01-31 | 味の素株式会社 | スタンディングパウチ |
JPH11321885A (ja) * | 1998-05-20 | 1999-11-24 | Dainippon Printing Co Ltd | パウチ |
JP2000318091A (ja) * | 1999-05-17 | 2000-11-21 | Mitsubishi Gas Chem Co Inc | 脱酸素性多層シート及び容器 |
JP2001058655A (ja) * | 1999-08-25 | 2001-03-06 | Fujimori Kogyo Co Ltd | 包装袋 |
JP2002019795A (ja) * | 2000-07-06 | 2002-01-23 | Toppan Printing Co Ltd | 包装容器 |
JP2002046754A (ja) * | 2000-08-01 | 2002-02-12 | Toyo Seikan Kaisha Ltd | ポンプ付パウチ |
JP2003104400A (ja) * | 2001-09-28 | 2003-04-09 | Kau Pack Kk | 注出性の安定した流体包装袋及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2329045T3 (es) | 2009-11-20 |
DE602004022957D1 (de) | 2009-10-15 |
EP1669303B1 (en) | 2009-09-02 |
JP4707015B2 (ja) | 2011-06-22 |
ATE441595T1 (de) | 2009-09-15 |
EP1669303A1 (en) | 2006-06-14 |
EP1669303A4 (en) | 2007-09-19 |
JPWO2005030601A1 (ja) | 2007-11-15 |
US20060177162A1 (en) | 2006-08-10 |
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