WO2010139566A1 - Kunststoffbehälter und herstellungsverfahren - Google Patents
Kunststoffbehälter und herstellungsverfahren Download PDFInfo
- Publication number
- WO2010139566A1 WO2010139566A1 PCT/EP2010/057056 EP2010057056W WO2010139566A1 WO 2010139566 A1 WO2010139566 A1 WO 2010139566A1 EP 2010057056 W EP2010057056 W EP 2010057056W WO 2010139566 A1 WO2010139566 A1 WO 2010139566A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plastic
- barrier film
- container
- plastic container
- film
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7132—Bowls, Cups, Glasses
Definitions
- the invention relates to a method for producing a plastic container which has a container wall provided with a barrier film, and to a plastic container having a container wall having a barrier film.
- JP 10156871 discloses a container provided with a so-called in-mold label, in which the label or a barrier film is located on the outside thereof.
- the problem arises that the barrier film can hardly be attached without wrinkles to the outside of a plastic container, which represents an aesthetic problem.
- Another problem is that in order to produce a diffusion-tight container for the purpose of achieving a particularly long shelf life of ingredients such as food, the barrier film without any imperfections must completely enclose the container to avoid, for example, at those locations where adjacent film edges each other do not overlap, areas arise in which the plastic container wall is not covered by the barrier film.
- a barrier film applied externally or internally there is the risk that the film will come off the plastic wall in the edge or edge regions of the container.
- the object of the invention is to specify a method for producing a plastic container which has a container wall provided with a barrier film, in which the aforementioned disadvantages are at least largely overcome.
- a correspondingly improved plastic container with a container film having a container wall to be specified.
- this object is achieved by a method for producing a plastic container having a container wall provided with a barrier film, comprising the steps: forming a film body of a barrier film whose shape corresponds to at least a part of the container wall of the plastic container to be produced, arranging the film body in an injection mold, applying a first plastic layer to a first side of the film body corresponding to an inside or outside of the container, and applying a second plastic layer to a second side of the film body corresponding to an outside or inside of the container.
- the film body can also be formed as a kind of preform which has been produced in a preceding process step, for example in an injection molding, deep drawing or a stamping process.
- the film body is a thin-walled structure which has a desired barrier property.
- a plastic and / or adhesive layer is applied on at least one side of the film body or the preform, which can serve, for example, a better adhesion.
- the film body can consist of the most diverse materials and also several layers which fulfill the respective desired barrier function.
- light metal materials or other materials such as EVA or EVOH come into consideration.
- the film body has subareas overlapping one another in edge regions. This can be the case, for example, when the film body has a central region, for example a bottom region, with side flanges that depart radially from it, which are bent over to form a closed side wall and overlap in their edge regions.
- the plastic container is provided with a lid having a coated on both sides with plastic, in particular overmolded barrier film.
- the film body may be provided with a lid flange portion to form a lid flange.
- the cover is coated or encapsulated with plastic in an edge region corresponding to the cover flange of the plastic container only on the outside, so that the barrier film is exposed on the inside in this edge region and directly with the barrier film of the plastic container in the region of whose cover flange can be connected.
- the barrier film of the cover is sealed to the barrier film of the plastic container.
- the cover flange portion of the barrier film is encapsulated on all sides with plastic in an outer edge region in order to prevent the barrier film from separating from the adjacent plastic layer. Accordingly, there is the possibility that in an outer edge region of the lid whose barrier film is coated or encapsulated on all sides with plastic in order to prevent detachment.
- the object of the invention is further achieved by a plastic container having a barrier film having a container wall, wherein the plastic container is characterized in that the barrier film is disposed in the container wall and the inside with a first plastic layer and the outside with a second plastic layer is encapsulated.
- the plastic material container has a cover flange, in which the barrier film is exposed on the inside, at least in some areas.
- the plastic container may be connected to a lid which has a plastic film coated on both sides, in particular overmoulded barrier film, wherein a flange portion of the lid is preferably coated or encapsulated with plastic only on the outside.
- the barrier film contains at least one barrier layer with a thickness between 1 and 15 ⁇ , in particular between 5 and 10 ⁇ .
- the at least one barrier layer may consist of aluminum.
- the barrier film is on
- a - at least one side with a plastic or adhesive layer having a thickness between 1 and 15 ⁇ , in particular between 5 and 10 ⁇ provided.
- the first and / or the second plastic layer preferably has a thickness of between 0.1 and 2 mm.
- FIG. 1 a, b show a schematic cross-sectional view of a plastic container according to the invention and a lid
- FIG. 1 c plastic container and lid according to FIG. 1 a, b in the assembled state
- Fig. 1d shows a detail from Fig. 1c on an enlarged scale
- FIGS. 1a-d show corresponding views as in FIGS. 1a-d for a second embodiment
- FIGS. 3a-d show corresponding views as in FIGS. 1a-d for a third embodiment
- Fig. 4a - d show corresponding views as Fig. 1 a - d for a fourth embodiment.
- Fig. 1 a - d illustrate a first embodiment of the invention with reference to a plastic container with lid in a schematic representation, wherein the thickness of the container wall with respect to their width and height dimensions to illustrate the invention is shown exaggerated.
- FIG. 1 inventive plastic container 2 with cover 4 is shown in cross section with exaggerated wall thickness, so that the structure of
- the plastic container 2 has a Bottom wall 6 and a side wall 8, from which a cover flange 10 goes off.
- the cover flange 10 extends along the entire circumference of the side wall eighth
- the bottom and side walls 6, 8 essentially consist of three layers from the inside to the outside, namely a first, inner plastic layer 12, a centrally arranged barrier film 14 and a second, externally arranged plastic layer 16.
- the first plastic layer 12 is applied to the barrier film 14 by injection molding and has a thickness in the range between 0.1 and 2 mm.
- the second plastic layer 16 is also applied to the barrier film 14 by injection molding and has a thickness which is in the same range as that of the first plastic layer.
- the barrier film 14 has at least one barrier layer, for example an aluminum layer having a thickness between about 1 ⁇ and 20 ⁇ , in particular 5 to 10 ⁇ , on which one or both sides a plastic layer or adhesive layer can be arranged, which has a good connection with the first and second plastic layer 12, 16 and can have a thickness in the range of 1 ⁇ and 20 ⁇ , in particular 5 to 10 ⁇ .
- barrier layer for example an aluminum layer having a thickness between about 1 ⁇ and 20 ⁇ , in particular 5 to 10 ⁇ , on which one or both sides a plastic layer or adhesive layer can be arranged, which has a good connection with the first and second plastic layer 12, 16 and can have a thickness in the range of 1 ⁇ and 20 ⁇ , in particular 5 to 10 ⁇ .
- the barrier film 14 is provided only with the second, outer plastic layer 16, and is exposed at the top so that a diffusion-tight connection with the cover 4 can take place.
- the cover 4 has a central region 18 and a surrounding flange surrounding region 20.
- the lid 4 like the container body 2, consists of a first, externally arranged plastic layer 12, a centrally arranged barrier film 14 and a second, externally arranged plastic layer 16. Both plastic layers are preferably applied to the barrier film 14 by injection molding.
- the barrier film 14 is provided only with the second, externally arranged plastic layer 16, while the first, internally disposed plastic layer 12 is missing, so that the barrier film 14 is exposed.
- the interior of the plastic container is diffusion-sealed from the environment, so that in particular no oxygen or water vapor exchange can take place with the environment and a particularly long shelf life of a food in the container can be achieved.
- the first, inner plastic layer 12 of the container body 2 has in its upper region, adjacent to the cover flange 10, first latching means 22, which are provided with second latching means 24, which are formed on a projecting portion 26 of the first, inner plastic layer 12 of the lid 4, positively cooperate and cause a latching and holding the lid in the mounted state.
- the locking means may be formed by depressions and corresponding projections, for example grooves and corresponding projections. This allows a locking function when replacing the lid after opening.
- FIG. 2 shows a variant in which in each case the second, externally arranged plastic layer 16 of lid and container body engages over an outer end face or cutting or punching surface 28 of the barrier film 14. This solution ensures that the barrier film 14 can not easily come off the outer plastic layer 16 of the lid or container body when the lid is first opened.
- Fig. 3 illustrates a variant in which not only an outer end face 28 of the barrier film 14, but additionally one of these adjacent edge region of the inner surface of the barrier film 14 is overlapped by the second, outer layer of plastic layer 16, so that a further improved security against detachment of Barrier film 14 is given by the outer plastic layer 16 in the region of the cover flange of the container.
- Fig. 4 corresponds to that of FIG. 3 with the difference that the central region 18 of the lid 4 is formed inwardly toward the bottom wall 6 of the container body 2 and the shape of the projecting portion 26, the second locking means 24th carries, follows.
- An inventive method for producing such a plastic container is initially characterized by the fact that a film body is formed from a barrier film whose shape corresponds to at least a portion of the container wall of the plastic container to be produced.
- a flat foil blank which can have a region corresponding to the bottom wall 6 of the container body 2 and tab-like regions corresponding to the side wall and the lid flange and converted into a three-dimensional film body by bending over and connecting to the region forming the bottom become.
- overlapping areas are formed in which the adjoining film areas are sealed tightly to each other.
- the film blank is introduced in a flat or slightly deformed form in an injection mold and is transformed into this by closing the mold into a film body, the tab areas either connect directly to each other or overlap each other in some areas. Sealing of the overlapping areas may be accomplished in the injection mold by the high pressure injected plastic, or the overlapping areas may be sealed together prior to injection of the plastic.
- a first plastic layer is applied to a first side of the film body, which may correspond to an inside or outside of the container.
- a second plastic layer is applied to an opposite second side of the film body (outer or inner side of the container), wherein the Deckelflanschabites is expediently not covered with the internally disposed plastic layer, as explained above.
- the lid 4 can be produced in a corresponding manner by a barrier film is first coated on one side and then on the opposite side with a plastic layer. However, since the lid can be completely flat, it is also possible to connect a barrier film section on both sides with prefabricated plastic layers or to coat a barrier film on both sides with plastic in another way.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10722060A EP2437923A1 (de) | 2009-06-02 | 2010-05-21 | Kunststoffbehälter und herstellungsverfahren |
BRPI1011097A BRPI1011097A2 (pt) | 2009-06-02 | 2010-05-21 | recipiente plástico e processo de produção. |
US13/375,648 US8985373B2 (en) | 2009-06-02 | 2010-05-21 | Plastic container with a barrier foil |
MX2011012815A MX2011012815A (es) | 2009-06-02 | 2010-05-21 | Envase de plastico y metodo de produccion. |
JP2012513538A JP5680068B2 (ja) | 2009-06-02 | 2010-05-21 | プラスチック容器並びに製造方法 |
CN201080024083.8A CN102448700B (zh) | 2009-06-02 | 2010-05-21 | 塑料容器和制造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910023477 DE102009023477A1 (de) | 2009-06-02 | 2009-06-02 | Kunststoffbehälter und Herstellungsverfahren |
DEDE102009023477.2 | 2009-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010139566A1 true WO2010139566A1 (de) | 2010-12-09 |
Family
ID=42557489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/057056 WO2010139566A1 (de) | 2009-06-02 | 2010-05-21 | Kunststoffbehälter und herstellungsverfahren |
Country Status (8)
Country | Link |
---|---|
US (1) | US8985373B2 (de) |
EP (1) | EP2437923A1 (de) |
JP (1) | JP5680068B2 (de) |
CN (1) | CN102448700B (de) |
BR (1) | BRPI1011097A2 (de) |
DE (1) | DE102009023477A1 (de) |
MX (1) | MX2011012815A (de) |
WO (1) | WO2010139566A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011100078A1 (de) * | 2011-04-29 | 2012-10-31 | Netstal-Maschinen Ag | Formteil und Verfahren zu dessen Herstellung |
DE102012025132A1 (de) | 2012-12-21 | 2014-06-26 | Ferromatik Milacron Gmbh | Verfahren zum Herstellen eines Kunststoff-Formteils sowie Spritzgießmaschine |
WO2020254677A1 (en) * | 2019-06-21 | 2020-12-24 | Berry Superfos Randers A/S | Injection moulded container for food products, said container comprising a portion of recycled plastic material |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5845165B2 (ja) * | 2012-11-28 | 2016-01-20 | 大垣プラスチック工業株式会社 | 樹脂製容器の製造方法 |
JP2014105009A (ja) * | 2012-11-28 | 2014-06-09 | Dainippon Printing Co Ltd | インモールドラベル容器およびその製造方法 |
DE202013009793U1 (de) * | 2013-12-04 | 2014-02-18 | Gerhardi Kunststofftechnik Gmbh | Galvanisch dekoriertes Bauteil mit einer in der Oberfläche durchleuchtbar eingebrachten Symbolik oder Struktur |
CN103935578B (zh) * | 2014-03-17 | 2016-04-06 | 泰马克精密铸造(苏州)有限公司 | 覆膜注塑防潮容器及其制造方法 |
JP6319652B2 (ja) * | 2014-03-19 | 2018-05-09 | 大日本印刷株式会社 | インモールドラベル容器 |
JP2016196133A (ja) * | 2015-04-03 | 2016-11-24 | 中山工業株式会社 | バリア容器の製造方法及びバリア容器 |
DE102016103488A1 (de) * | 2016-02-26 | 2017-08-31 | Inotech Kunststofftechnik Gmbh | Verfahren zum Herstellen eines Mehrkomponenten-Spritzguss-Formteiles |
DE102017119708A1 (de) * | 2017-08-28 | 2019-02-28 | Kautex Textron Gmbh & Co. Kg | Flüssigkeitsbehälter für ein Kraftfahrzeug und Verfahren zum Herstellen eines Flüssigkeitsbehälters |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6071217A (ja) * | 1983-09-29 | 1985-04-23 | Toyo Seikan Kaisha Ltd | 多層射出成形法 |
JPS6345014A (ja) * | 1986-08-13 | 1988-02-26 | Showa Denko Kk | 缶様容器蓋構成部材のプリフォ−ム法 |
EP0342237A1 (de) * | 1987-07-27 | 1989-11-23 | KANEKO, Michio | Verfahren und vorrichtung zum formen mit einem schwimmenden einsatz |
EP0665171A1 (de) * | 1994-01-13 | 1995-08-02 | Kraft Jacobs Suchard R & D, Inc. | Wiederverschliessbarer Behälter sowie Verfahren zu dessen Herstellung und Zusammenbau |
US6199713B1 (en) * | 1995-07-28 | 2001-03-13 | Henkel Nederland B.V. | Reusable container having a protective coating and method for the recovery thereof |
EP1582343A1 (de) * | 2004-03-30 | 2005-10-05 | Alcan Technology & Management Ltd. | Barriere-Etikett zur Herstellung eines diffusionsdichten Kunststoffbehälters |
Family Cites Families (8)
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US5178293A (en) * | 1986-04-08 | 1993-01-12 | Idemitsu Petrochemical Co., Ltd. | Easily-openable packaging container |
JPH0671217A (ja) * | 1992-08-26 | 1994-03-15 | Dainippon Ink & Chem Inc | 塗装方法 |
JP3834367B2 (ja) | 1996-12-05 | 2006-10-18 | 大日本印刷株式会社 | インモールドラベル容器およびその製造方法 |
JPH11267044A (ja) * | 1998-03-19 | 1999-10-05 | Nippon Sanso Kk | 合成樹脂製断熱容器 |
US6857561B2 (en) * | 2003-05-12 | 2005-02-22 | Sonoco Development, Inc. | Composite container with membrane and bead closure system |
JP2006143057A (ja) * | 2004-11-22 | 2006-06-08 | Fts:Kk | 自動車用燃料タンクおよびその製造方法 |
GB2426952A (en) * | 2005-06-06 | 2006-12-13 | Im Pak Technologies Ltd | Method and apparatus for forming an article |
JP5204967B2 (ja) * | 2006-11-08 | 2013-06-05 | 日本ポリエチレン株式会社 | 射出成形プラスチック燃料タンク用ポリエチレン系樹脂及びそれを用いた射出成形燃料タンク |
-
2009
- 2009-06-02 DE DE200910023477 patent/DE102009023477A1/de not_active Withdrawn
-
2010
- 2010-05-21 JP JP2012513538A patent/JP5680068B2/ja not_active Expired - Fee Related
- 2010-05-21 US US13/375,648 patent/US8985373B2/en not_active Expired - Fee Related
- 2010-05-21 MX MX2011012815A patent/MX2011012815A/es active IP Right Grant
- 2010-05-21 WO PCT/EP2010/057056 patent/WO2010139566A1/de active Application Filing
- 2010-05-21 CN CN201080024083.8A patent/CN102448700B/zh not_active Expired - Fee Related
- 2010-05-21 BR BRPI1011097A patent/BRPI1011097A2/pt not_active IP Right Cessation
- 2010-05-21 EP EP10722060A patent/EP2437923A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6071217A (ja) * | 1983-09-29 | 1985-04-23 | Toyo Seikan Kaisha Ltd | 多層射出成形法 |
JPS6345014A (ja) * | 1986-08-13 | 1988-02-26 | Showa Denko Kk | 缶様容器蓋構成部材のプリフォ−ム法 |
EP0342237A1 (de) * | 1987-07-27 | 1989-11-23 | KANEKO, Michio | Verfahren und vorrichtung zum formen mit einem schwimmenden einsatz |
EP0665171A1 (de) * | 1994-01-13 | 1995-08-02 | Kraft Jacobs Suchard R & D, Inc. | Wiederverschliessbarer Behälter sowie Verfahren zu dessen Herstellung und Zusammenbau |
US6199713B1 (en) * | 1995-07-28 | 2001-03-13 | Henkel Nederland B.V. | Reusable container having a protective coating and method for the recovery thereof |
EP1582343A1 (de) * | 2004-03-30 | 2005-10-05 | Alcan Technology & Management Ltd. | Barriere-Etikett zur Herstellung eines diffusionsdichten Kunststoffbehälters |
Non-Patent Citations (1)
Title |
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See also references of EP2437923A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011100078A1 (de) * | 2011-04-29 | 2012-10-31 | Netstal-Maschinen Ag | Formteil und Verfahren zu dessen Herstellung |
DE102012025132A1 (de) | 2012-12-21 | 2014-06-26 | Ferromatik Milacron Gmbh | Verfahren zum Herstellen eines Kunststoff-Formteils sowie Spritzgießmaschine |
WO2020254677A1 (en) * | 2019-06-21 | 2020-12-24 | Berry Superfos Randers A/S | Injection moulded container for food products, said container comprising a portion of recycled plastic material |
Also Published As
Publication number | Publication date |
---|---|
US8985373B2 (en) | 2015-03-24 |
JP2012528742A (ja) | 2012-11-15 |
CN102448700A (zh) | 2012-05-09 |
EP2437923A1 (de) | 2012-04-11 |
DE102009023477A1 (de) | 2011-01-13 |
BRPI1011097A2 (pt) | 2016-04-12 |
US20120067885A1 (en) | 2012-03-22 |
JP5680068B2 (ja) | 2015-03-04 |
CN102448700B (zh) | 2015-05-13 |
MX2011012815A (es) | 2011-12-16 |
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