AR062845A1 - Composicion y metodo para procesamiento de papel - Google Patents
Composicion y metodo para procesamiento de papelInfo
- Publication number
- AR062845A1 AR062845A1 ARP070104070A ARP070104070A AR062845A1 AR 062845 A1 AR062845 A1 AR 062845A1 AR P070104070 A ARP070104070 A AR P070104070A AR P070104070 A ARP070104070 A AR P070104070A AR 062845 A1 AR062845 A1 AR 062845A1
- Authority
- AR
- Argentina
- Prior art keywords
- cellulosic suspension
- composition
- paper processing
- water
- flocculated
- Prior art date
Links
- 239000000725 suspension Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000003311 flocculating effect Effects 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011087 paperboard Substances 0.000 abstract 1
- 239000002210 silicon-based material Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/531,911 US7981250B2 (en) | 2006-09-14 | 2006-09-14 | Method for paper processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR062845A1 true AR062845A1 (es) | 2008-12-10 |
Family
ID=38963135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP070104070A AR062845A1 (es) | 2006-09-14 | 2007-09-13 | Composicion y metodo para procesamiento de papel |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US7981250B2 (enExample) |
| EP (2) | EP2089574B1 (enExample) |
| JP (1) | JP2010503777A (enExample) |
| KR (1) | KR101414800B1 (enExample) |
| CN (2) | CN101535569A (enExample) |
| AR (1) | AR062845A1 (enExample) |
| AU (1) | AU2007294793B2 (enExample) |
| BR (1) | BRPI0716899A2 (enExample) |
| CA (1) | CA2666992C (enExample) |
| CL (1) | CL2007002659A1 (enExample) |
| CO (1) | CO6170376A2 (enExample) |
| ES (2) | ES2799932T3 (enExample) |
| MX (1) | MX2009002644A (enExample) |
| PL (2) | PL2089574T3 (enExample) |
| PT (2) | PT2089574E (enExample) |
| TW (1) | TWI415997B (enExample) |
| UY (1) | UY30590A1 (enExample) |
| WO (1) | WO2008033490A1 (enExample) |
| ZA (1) | ZA200901653B (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869626A3 (fr) * | 2004-04-29 | 2005-11-04 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus |
| US7955473B2 (en) | 2004-12-22 | 2011-06-07 | Akzo Nobel N.V. | Process for the production of paper |
| US20060254464A1 (en) * | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
| GB2427868A (en) * | 2005-07-04 | 2007-01-10 | Samuel Michael Baker | Cellulosic products having oleophobic and hydrophobic properties |
| US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
| US8926797B2 (en) * | 2009-06-16 | 2015-01-06 | Basf Se | Method for increasing the dry strength of paper, paperboard, and cardboard |
| FR2963364B1 (fr) * | 2010-08-02 | 2014-12-26 | Snf Sas | Procede de fabrication de papier et carton presentant des proprietes de retention et d'egouttage ameliorees. |
| CN104145060B (zh) | 2012-03-01 | 2017-02-22 | 巴斯夫欧洲公司 | 生产纸和纸板的方法 |
| US9751781B2 (en) | 2012-03-20 | 2017-09-05 | The Research Foundation For The State University Of New York | Method to separate lignin-rich solid phase from acidic biomass suspension at an acidic pH |
| WO2013179139A1 (en) | 2012-05-30 | 2013-12-05 | Kemira Oyj | Compositions and methods of making paper products |
| CN102747644B (zh) * | 2012-07-20 | 2014-12-03 | 东莞市深联造纸有限公司 | 一种造纸湿部白水的处理方法 |
| CN102924636B (zh) * | 2012-11-13 | 2014-07-09 | 博立尔化工(扬州)有限公司 | 一种悬浮聚合分散剂及其应用 |
| FI126733B (en) * | 2013-09-27 | 2017-04-28 | Upm Kymmene Corp | Process for the preparation of pulp slurry and paper product |
| EP3018175B1 (en) | 2014-11-07 | 2019-02-06 | Omya International AG | A process for the preparation of flocculated filler particles |
| ES2672735T3 (es) * | 2014-11-07 | 2018-06-15 | Omya International Ag | Un proceso para la preparación de partículas de carga floculadas |
| TW201739983A (zh) | 2016-01-14 | 2017-11-16 | 亞齊羅馬Ip公司 | 丙烯酸酯共聚物之用途、使用其之具有纖維素纖維之基材之製造方法及其基板 |
| CN105839467A (zh) * | 2016-05-19 | 2016-08-10 | 苏州倍力特物流设备有限公司 | 一种纳米二氧化硅复合包装纸板及其制备方法 |
| CN106012661A (zh) * | 2016-05-20 | 2016-10-12 | 苏州倍力特物流设备有限公司 | 一种增强型复合纸板及其制备方法 |
| CA3033181C (en) * | 2016-09-30 | 2019-10-29 | Kemira Oyj | Process for making paper, paperboard or the like |
| KR20250130618A (ko) * | 2022-12-28 | 2025-09-02 | 케미라 오와이제이 | 수용성 양쪽성 에멀젼 삼원 공중합체, 이의 제조 방법 및 유지 및 탈수 보조제로서의 사용 방법 |
| TWI887839B (zh) * | 2023-11-02 | 2025-06-21 | 永豐餘消費品實業股份有限公司 | 紙品製造評估系統及紙品製造評估方法 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594444A5 (enExample) | 1972-12-04 | 1978-01-13 | Gerd Birrenbach | |
| US3911706A (en) * | 1973-04-09 | 1975-10-14 | Murray W Davis | Method and apparatus for forming metal |
| CA1267483A (en) | 1984-11-19 | 1990-04-03 | Hisao Takeda | Process for the production of a water-soluble polymer dispersion |
| US5006890A (en) | 1985-11-18 | 1991-04-09 | Canon Kabushiki Kaisha | Image forming apparatus with a provision for designating different colored image areas |
| US4913775A (en) | 1986-01-29 | 1990-04-03 | Allied Colloids Ltd. | Production of paper and paper board |
| JPH0651755B2 (ja) | 1988-10-14 | 1994-07-06 | ハイモ株式会社 | 水溶性カチオンポリマー分散液の製造方法 |
| US5152903A (en) | 1988-12-19 | 1992-10-06 | American Cyanamid Company | Cross-linked cationic polymeric microparticles |
| MX18620A (es) | 1988-12-19 | 1993-10-01 | American Cyanamid Co | Floculante polimerico de alto desempeño, proceso para su preparacion, metodo para la liberacion de agua de un dispersion de solidos suspendidos y metodo de floculacion de una dispersion de solidos suspendidos |
| US4968435A (en) | 1988-12-19 | 1990-11-06 | American Cyanamid Company | Cross-linked cationic polymeric microparticles |
| US5340865A (en) | 1988-12-19 | 1994-08-23 | Cytec Technology Corp. | Cross-linked cationic polyermic microparticles |
| EP0484617B2 (en) | 1990-06-11 | 2001-12-12 | Ciba Specialty Chemicals Water Treatments Limited | Cross-linked anionic and amphoteric polymeric microparticles |
| US5171808A (en) | 1990-06-11 | 1992-12-15 | American Cyanamid Company | Cross-linked anionic and amphoteric polymeric microparticles |
| US5274055A (en) | 1990-06-11 | 1993-12-28 | American Cyanamid Company | Charged organic polymer microbeads in paper-making process |
| US5167766A (en) | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
| FR2692292B1 (fr) | 1992-06-11 | 1994-12-02 | Snf Sa | Procédé de fabrication d'un papier ou d'un carton à rétention améliorée. |
| JP3237228B2 (ja) | 1992-09-03 | 2001-12-10 | 三菱化学株式会社 | カチオン性高分子から成る製紙用添加剤 |
| GB9301451D0 (en) | 1993-01-26 | 1993-03-17 | Allied Colloids Ltd | Production of filled paper |
| DE4316200A1 (de) | 1993-05-14 | 1994-11-17 | Roehm Gmbh | Verfahren zur Herstellung niedrigviskoser, wasserlöslicher Polymerdispersionen |
| US5597858A (en) | 1993-06-10 | 1997-01-28 | Nalco Chemical Company | Hydrophobically associating dispersants used in forming polymer dispersions |
| US5431783A (en) | 1993-07-19 | 1995-07-11 | Cytec Technology Corp. | Compositions and methods for improving performance during separation of solids from liquid particulate dispersions |
| DE4335567A1 (de) | 1993-10-19 | 1995-04-20 | Roehm Gmbh | Verfahren zur Herstellung von wasserlöslichen Polymerdispersionen mit hohem Polymeranteil |
| US6133368A (en) | 1993-12-09 | 2000-10-17 | Nalco Chemical Company | Seed process for salt dispersion polymer |
| DE4401951A1 (de) | 1994-01-24 | 1995-07-27 | Roehm Gmbh | Ein- oder mehrstufiges Verfahren zur Herstellung niedrigviskoser, wasserlöslicher Polymerdispersionen |
| SE9504081D0 (sv) | 1995-11-15 | 1995-11-15 | Eka Nobel Ab | A process for the production of paper |
| US6007679A (en) * | 1996-05-01 | 1999-12-28 | Nalco Chemical Company | Papermaking process |
| US6113741A (en) | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
| ES2173498T3 (es) | 1996-12-31 | 2002-10-16 | Ciba Spec Chem Water Treat Ltd | Procesos de fabricacion de papel y materiales para usar en este. |
| US6331229B1 (en) * | 1999-09-08 | 2001-12-18 | Nalco Chemical Company | Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers |
| TW550325B (en) | 1999-11-08 | 2003-09-01 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW524910B (en) * | 1999-11-08 | 2003-03-21 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW483970B (en) | 1999-11-08 | 2002-04-21 | Ciba Spec Chem Water Treat Ltd | A process for making paper and paperboard |
| US6605674B1 (en) * | 2000-06-29 | 2003-08-12 | Ondeo Nalco Company | Structurally-modified polymer flocculants |
| MY140287A (en) * | 2000-10-16 | 2009-12-31 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| DE10061483A1 (de) * | 2000-12-08 | 2002-06-13 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung von Wasser-in-Wasser-Polymerdispersionen |
| DE60235268D1 (de) * | 2001-12-07 | 2010-03-18 | Hercules Inc | Anionische Copolymere erhältlich in inverser Emulsion sowie deren Verwendung zur Herstellung von Cellulosefaser-Mischungen |
| JP2003246909A (ja) * | 2002-02-26 | 2003-09-05 | Hymo Corp | 高分子分散液及びその製造方法 |
| CA2405649C (en) | 2002-09-27 | 2006-05-16 | E.Qu.I.P. International Inc. | Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide |
| US20060142431A1 (en) * | 2004-12-29 | 2006-06-29 | Sutman Frank J | Retention and drainage in the manufacture of paper |
| US20060142430A1 (en) * | 2004-12-29 | 2006-06-29 | Harrington John C | Retention and drainage in the manufacture of paper |
| US8308902B2 (en) * | 2004-12-29 | 2012-11-13 | Hercules Incorporated | Retention and drainage in the manufacture of paper |
| US20060254464A1 (en) * | 2005-05-16 | 2006-11-16 | Akzo Nobel N.V. | Process for the production of paper |
| US8206553B2 (en) * | 2005-06-24 | 2012-06-26 | Hercules Incorporated | Retention and drainage in the manufacture of paper |
| US20060289136A1 (en) * | 2005-06-24 | 2006-12-28 | Doherty Erin A S | Retention and drainage in the manufacture of paper |
| US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
| CA2713429A1 (en) | 2008-01-28 | 2009-08-06 | Hercules Incorporated | Method of modifying starch for increased papermachine retention and drainage performance |
-
2006
- 2006-09-14 US US11/531,911 patent/US7981250B2/en not_active Expired - Fee Related
-
2007
- 2007-09-13 CL CL200702659A patent/CL2007002659A1/es unknown
- 2007-09-13 TW TW096134282A patent/TWI415997B/zh active
- 2007-09-13 AR ARP070104070A patent/AR062845A1/es active IP Right Grant
- 2007-09-14 PL PL07838214.0T patent/PL2089574T3/pl unknown
- 2007-09-14 EP EP07838214.0A patent/EP2089574B1/en active Active
- 2007-09-14 CN CNA200780034050XA patent/CN101535569A/zh active Pending
- 2007-09-14 KR KR1020097007590A patent/KR101414800B1/ko active Active
- 2007-09-14 CA CA2666992A patent/CA2666992C/en active Active
- 2007-09-14 WO PCT/US2007/019976 patent/WO2008033490A1/en not_active Ceased
- 2007-09-14 UY UY30590A patent/UY30590A1/es active IP Right Grant
- 2007-09-14 EP EP16157810.9A patent/EP3061866B1/en active Active
- 2007-09-14 BR BRPI0716899-3A patent/BRPI0716899A2/pt active IP Right Grant
- 2007-09-14 JP JP2009528302A patent/JP2010503777A/ja not_active Withdrawn
- 2007-09-14 PL PL16157810T patent/PL3061866T3/pl unknown
- 2007-09-14 ES ES16157810T patent/ES2799932T3/es active Active
- 2007-09-14 US US11/855,475 patent/US8038846B2/en active Active
- 2007-09-14 AU AU2007294793A patent/AU2007294793B2/en active Active
- 2007-09-14 PT PT07838214T patent/PT2089574E/pt unknown
- 2007-09-14 CN CN201510504885.3A patent/CN105178097A/zh active Pending
- 2007-09-14 PT PT161578109T patent/PT3061866T/pt unknown
- 2007-09-14 ES ES07838214.0T patent/ES2574979T3/es active Active
- 2007-09-14 MX MX2009002644A patent/MX2009002644A/es active IP Right Grant
-
2009
- 2009-03-09 ZA ZA2009/01653A patent/ZA200901653B/en unknown
- 2009-03-13 CO CO09026176A patent/CO6170376A2/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2089574A1 (en) | 2009-08-19 |
| CN101535569A (zh) | 2009-09-16 |
| AU2007294793A1 (en) | 2008-03-20 |
| PT2089574E (pt) | 2016-06-16 |
| EP3061866A1 (en) | 2016-08-31 |
| WO2008033490A1 (en) | 2008-03-20 |
| JP2010503777A (ja) | 2010-02-04 |
| AU2007294793B2 (en) | 2012-04-05 |
| CN105178097A (zh) | 2015-12-23 |
| KR20090082354A (ko) | 2009-07-30 |
| MX2009002644A (es) | 2009-05-11 |
| ES2574979T3 (es) | 2016-06-23 |
| CO6170376A2 (es) | 2010-06-18 |
| US8038846B2 (en) | 2011-10-18 |
| EP3061866B1 (en) | 2020-04-29 |
| CA2666992C (en) | 2016-01-05 |
| US20080128102A1 (en) | 2008-06-05 |
| CL2007002659A1 (es) | 2008-06-13 |
| UY30590A1 (es) | 2008-03-31 |
| US20080066880A1 (en) | 2008-03-20 |
| PL2089574T3 (pl) | 2016-09-30 |
| PT3061866T (pt) | 2020-07-20 |
| EP2089574B1 (en) | 2016-03-23 |
| ZA200901653B (en) | 2010-02-24 |
| US7981250B2 (en) | 2011-07-19 |
| PL3061866T3 (pl) | 2020-11-02 |
| BRPI0716899A2 (pt) | 2013-10-22 |
| TWI415997B (zh) | 2013-11-21 |
| TW200835827A (en) | 2008-09-01 |
| CA2666992A1 (en) | 2008-03-20 |
| ES2799932T3 (es) | 2020-12-22 |
| KR101414800B1 (ko) | 2014-07-03 |
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