TW201119780A - Laser methods to create easy tear off materials and articles made therefrom - Google Patents
Laser methods to create easy tear off materials and articles made therefrom Download PDFInfo
- Publication number
- TW201119780A TW201119780A TW099131819A TW99131819A TW201119780A TW 201119780 A TW201119780 A TW 201119780A TW 099131819 A TW099131819 A TW 099131819A TW 99131819 A TW99131819 A TW 99131819A TW 201119780 A TW201119780 A TW 201119780A
- Authority
- TW
- Taiwan
- Prior art keywords
- laser
- line
- sheet material
- tearing
- susceptible
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 185
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000010329 laser etching Methods 0.000 claims abstract description 30
- 238000002474 experimental method Methods 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 230000008859 change Effects 0.000 claims description 8
- 239000002655 kraft paper Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000013401 experimental design Methods 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000007619 statistical method Methods 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 5
- 239000011799 hole material Substances 0.000 description 40
- 238000013461 design Methods 0.000 description 27
- 239000005026 oriented polypropylene Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 239000000123 paper Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000012417 linear regression Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000000611 regression analysis Methods 0.000 description 2
- 241000270666 Testudines Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 238000012098 association analyses Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000013488 ordinary least square regression Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 238000001878 scanning electron micrograph Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/32—Material from living organisms, e.g. skins
- B23K2103/34—Leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/40—Paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/42—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- 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
- Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24357909P | 2009-09-18 | 2009-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201119780A true TW201119780A (en) | 2011-06-16 |
Family
ID=43332773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099131819A TW201119780A (en) | 2009-09-18 | 2010-09-20 | Laser methods to create easy tear off materials and articles made therefrom |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9050686B2 (en:Method) |
| EP (1) | EP2477782A1 (en:Method) |
| JP (1) | JP2013505137A (en:Method) |
| CA (1) | CA2774690A1 (en:Method) |
| CL (1) | CL2012000680A1 (en:Method) |
| IN (1) | IN2012DN02699A (en:Method) |
| MX (1) | MX2012003308A (en:Method) |
| TW (1) | TW201119780A (en:Method) |
| WO (1) | WO2011035112A1 (en:Method) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013104138B3 (de) * | 2013-04-24 | 2014-03-06 | Jenoptik Automatisierungstechnik Gmbh | Verfahren zur Einbringung einer Schwächungslinie durch Materialabtrag an einem fasrigen Überzugmaterial, insbesondere einem natürlichen Leder |
| US10450694B2 (en) | 2014-08-27 | 2019-10-22 | Revolaze, LLC | System and method of generating a pattern or image on fabric with linear laser irradiation, fabric made by said method, and products made with said fabric |
| EP3215083B1 (en) | 2014-11-07 | 2019-08-07 | The Procter & Gamble Company | Process and apparatus for manufacturing an absorbent article using a laser source |
| US20160243653A1 (en) * | 2015-02-24 | 2016-08-25 | Electronics For Imaging, Inc. | Compensated laser cutting of labels |
| WO2017160701A1 (en) | 2016-03-15 | 2017-09-21 | The Procter & Gamble Company | Methods and apparatuses for separating and positioning discrete articles |
| US10345789B2 (en) * | 2016-06-21 | 2019-07-09 | Scientific Games International, Inc. | System and method for variable perforation profiles in a stack of lottery tickets |
| US10343236B2 (en) * | 2016-06-21 | 2019-07-09 | Scientific Games International, Inc. | System and method for variable perforation profiles in a stack of lottery tickets based on fold pattern |
| US11479892B2 (en) | 2016-08-19 | 2022-10-25 | Levi Strauss & Co. | Laser finishing system for apparel |
| EP3363577A1 (en) * | 2017-02-17 | 2018-08-22 | Sund Birsta AB | Binding machine and method for securing a part of a binding element in a loop around one or more objects |
| CN111565880B (zh) | 2017-10-31 | 2022-09-23 | 利惠商业有限公司 | 激光精加工设计工具 |
| WO2019089859A1 (en) | 2017-10-31 | 2019-05-09 | Levi Strauss & Co. | Using neural networks in creating apparel designs |
| US20190151996A1 (en) * | 2017-11-22 | 2019-05-23 | Roche Diabetes Care, Inc. | Multiple laser processing for biosensor test strips |
| WO2019168879A1 (en) | 2018-02-27 | 2019-09-06 | Levi Strauss & Co. | On-demand manufacturing of laser-finished apparel |
| US10618133B1 (en) | 2018-02-27 | 2020-04-14 | Levis Strauss & Co. | Apparel design system with intelligent asset placement |
| CN112136167A (zh) * | 2018-04-18 | 2020-12-25 | 艾利丹尼森零售信息服务公司 | 低断裂负荷使用须知标签 |
| US10793998B2 (en) | 2018-08-07 | 2020-10-06 | Levi Strauss & Co. | Outdoor retail space structure |
| US11632994B2 (en) | 2018-11-30 | 2023-04-25 | Levi Strauss & Co. | Laser finishing design tool with 3-D garment preview |
| EP4004270A4 (en) | 2019-07-23 | 2023-07-05 | Levi Strauss & Co. | 3D RENDER PREVIEW OF LASER-PRODUCED CLOTHING |
| AT525314B1 (de) * | 2021-07-22 | 2023-10-15 | Trotec Laser Gmbh | Verfahren zum Erzeugen einer Perforierung an einem Werkstück für unterschiedliche Lasermaschinen |
| AT526718B1 (de) * | 2021-07-22 | 2024-10-15 | Trotec Laser Gmbh | Verfahren zum Erzeugen einer Perforierung an einem Werkstück für unterschiedliche Lasermaschinen |
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| US3789421A (en) | 1971-02-02 | 1974-01-29 | J Chivian | Binary logic apparatus |
| US3720784A (en) | 1971-02-12 | 1973-03-13 | Bell Telephone Labor Inc | Recording and display method and apparatus |
| US4024545A (en) | 1974-04-22 | 1977-05-17 | Mb Associates | Laser-excited marking system |
| US4629858A (en) | 1983-12-12 | 1986-12-16 | Interface Flooring Systems, Inc. | Method for engraving carpet and carpet so engraved |
| WO1987003021A1 (en) | 1985-11-14 | 1987-05-21 | Deutsches Textilforschungszentrum Nord-West E.V. | Fibre, filament, yarn and/or surface formations containing any of these and/or debris material and process for producing any of these |
| JPS62248681A (ja) | 1986-04-21 | 1987-10-29 | Kanzaki Paper Mfg Co Ltd | レ−ザ−焼付画法 |
| KR910000826B1 (ko) | 1986-11-14 | 1991-02-09 | 미쓰비시덴기 가부시기가이샤 | 레이저 마킹 방법 |
| JPH0741431B2 (ja) | 1987-10-07 | 1995-05-10 | 三菱電機株式会社 | レーザによる彫刻方法 |
| US5171650A (en) | 1990-10-04 | 1992-12-15 | Graphics Technology International, Inc. | Ablation-transfer imaging/recording |
| DE3916126A1 (de) | 1989-05-18 | 1990-11-22 | Kuesters Eduard Maschf | Verfahren zur ausruestung von textilen flaechengebilden |
| JPH0345578A (ja) | 1989-07-12 | 1991-02-27 | Inax Corp | 多色模様の施釉方法 |
| US5744776A (en) * | 1989-07-14 | 1998-04-28 | Tip Engineering Group, Inc. | Apparatus and for laser preweakening an automotive trim cover for an air bag deployment opening |
| US4947022A (en) | 1989-08-04 | 1990-08-07 | Standard Chair Of Gardner, Inc. | Laser engraving method |
| DE59008746D1 (de) | 1989-08-18 | 1995-04-27 | Ciba Geigy Ag | Lasermarkierung von Kunststoffgegenständen in an sich beliebiger Form mit besonderen Effekten. |
| JPH0490184U (en:Method) | 1990-06-05 | 1992-08-06 | ||
| US5158499A (en) | 1990-07-09 | 1992-10-27 | American National Can Company | Laser scoring of packaging substrates |
| JPH04146261A (ja) | 1990-10-04 | 1992-05-20 | Juki Corp | アパレル用自動裁断機 |
| US5171450A (en) | 1991-03-20 | 1992-12-15 | Nalco Chemical Company | Monitoring and dosage control of tagged polymers in cooling water systems |
| JPH05138374A (ja) | 1991-11-14 | 1993-06-01 | Mitsubishi Heavy Ind Ltd | レーザー加工機の出力制御装置 |
| JPH05228669A (ja) * | 1991-12-27 | 1993-09-07 | Polymer Processing Res Inst | 光線による穴開きウェブの製法および装置 |
| GB9210521D0 (en) | 1992-05-16 | 1992-07-01 | Cadcam Punch Ltd | Cutting and embroidery process |
| JP3175463B2 (ja) * | 1994-02-24 | 2001-06-11 | 三菱電機株式会社 | レーザ切断方法 |
| US5567207A (en) | 1994-07-31 | 1996-10-22 | Icon, Inc. | Method for marking and fading textiles with lasers |
| GB2294656B (en) | 1994-11-07 | 1999-05-05 | Janet Stoyel | Method and apparatus for the manufacture of textiles |
| US6252196B1 (en) | 1996-10-11 | 2001-06-26 | Technolines Llc | Laser method of scribing graphics |
| US6685868B2 (en) | 1995-10-30 | 2004-02-03 | Darryl Costin | Laser method of scribing graphics |
| US5990444A (en) | 1995-10-30 | 1999-11-23 | Costin; Darryl J. | Laser method and system of scribing graphics |
| DE19636429C1 (de) | 1996-09-07 | 1997-11-20 | Jenoptik Jena Gmbh | Verfahren zur Herstellung einer Schwächelinie mittels Laser |
| US6140602A (en) | 1997-04-29 | 2000-10-31 | Technolines Llc | Marking of fabrics and other materials using a laser |
| US6315202B2 (en) | 1997-08-11 | 2001-11-13 | Technolines, Llc. | Material coding using lasers |
| US6235369B1 (en) | 1997-09-03 | 2001-05-22 | Velcro Industries B.V. | Strip-form fastening and dispensing |
| US6495237B1 (en) * | 1998-09-29 | 2002-12-17 | Technolines Llc | Denim design from laser scribing |
| US6576862B1 (en) | 1999-01-07 | 2003-06-10 | Technolines Llc | Laser-scribing process for rubber and thermoplastic materials such as a hose |
| US6819972B1 (en) | 1999-10-05 | 2004-11-16 | Clarence H Martin | Material surface processing with a laser that has a scan modulated effective power to achieve multiple worn looks |
| WO2001042554A2 (en) | 1999-12-05 | 2001-06-14 | Technolines, Llc | Laser processing of materials using mathematical tools |
| GB0014177D0 (en) * | 2000-06-09 | 2000-08-02 | Univ Warwick Science Park Limi | Packaging |
| WO2002043948A1 (en) * | 2000-12-01 | 2002-06-06 | Laser Machining, Inc. | Method for laser machining easy open, easy tear flexible packaging |
| US6807456B1 (en) | 2001-02-09 | 2004-10-19 | Technolines, Llc | Fractal jean manufacturing |
| US20030019780A1 (en) * | 2001-07-23 | 2003-01-30 | Parodi Gustavo Jose Camargo | Easy opening, re-closeable bag |
| US6753501B1 (en) | 2001-11-03 | 2004-06-22 | Darryl Costin, Sr. | Processing of textile materials using laser beams and material sized in larger widths |
| NL1023264C2 (nl) * | 2003-04-25 | 2004-10-27 | Sara Lee De Nv | Werkwijze voor het met behulp van een folie vervaardigen van een verpakking die ten minste vacuümeerbaar is wanneer de verpakking is gevuld met verbruikswaar zoals bijvoorbeeld koffie. |
| US7699896B1 (en) | 2004-11-16 | 2010-04-20 | Technolines, Llc | Surface pretreatment of fabrics for laser writing applications |
| US8071912B2 (en) | 2005-11-16 | 2011-12-06 | Technolines, Lp | Engineered wood fiber product substrates and their formation by laser processing |
| EP1929912A1 (en) * | 2006-12-06 | 2008-06-11 | The Procter and Gamble Company | Tissue roll with angled perforations |
| DE102007024510B3 (de) * | 2007-05-24 | 2008-09-11 | Jenoptik Automatisierungstechnik Gmbh | Verfahren und Vorrichtung zur Herstellung einer Sollbruchlinie in ein Fahrzeuginnenverkleidungsteil |
| US20090159192A1 (en) * | 2007-12-21 | 2009-06-25 | Roger Bannister | Method of Manufacturing a Polypropylene Pinch Bag |
-
2010
- 2010-09-17 IN IN2699DEN2012 patent/IN2012DN02699A/en unknown
- 2010-09-17 WO PCT/US2010/049263 patent/WO2011035112A1/en active Application Filing
- 2010-09-17 MX MX2012003308A patent/MX2012003308A/es not_active Application Discontinuation
- 2010-09-17 US US12/884,645 patent/US9050686B2/en not_active Expired - Fee Related
- 2010-09-17 JP JP2012529925A patent/JP2013505137A/ja not_active Withdrawn
- 2010-09-17 EP EP10763502A patent/EP2477782A1/en not_active Withdrawn
- 2010-09-17 CA CA2774690A patent/CA2774690A1/en not_active Abandoned
- 2010-09-20 TW TW099131819A patent/TW201119780A/zh unknown
-
2012
- 2012-03-16 CL CL2012000680A patent/CL2012000680A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013505137A (ja) | 2013-02-14 |
| US20110070390A1 (en) | 2011-03-24 |
| IN2012DN02699A (en:Method) | 2015-09-04 |
| EP2477782A1 (en) | 2012-07-25 |
| CL2012000680A1 (es) | 2012-11-16 |
| US9050686B2 (en) | 2015-06-09 |
| WO2011035112A1 (en) | 2011-03-24 |
| MX2012003308A (es) | 2012-08-03 |
| CA2774690A1 (en) | 2011-03-24 |
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