BRPI1009901B1 - Método para inibição de formação de incrustação de sal de cálcio em um processo de polpação química, processo para fabricação de polpa de papel e composição para inibição de formação de incrustação de sal de cálcio em um sistema aquoso em um processo de polpação química alcalino - Google Patents
Método para inibição de formação de incrustação de sal de cálcio em um processo de polpação química, processo para fabricação de polpa de papel e composição para inibição de formação de incrustação de sal de cálcio em um sistema aquoso em um processo de polpação química alcalino Download PDFInfo
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- BRPI1009901B1 BRPI1009901B1 BRPI1009901-8A BRPI1009901A BRPI1009901B1 BR PI1009901 B1 BRPI1009901 B1 BR PI1009901B1 BR PI1009901 A BRPI1009901 A BR PI1009901A BR PI1009901 B1 BRPI1009901 B1 BR PI1009901B1
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
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- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 description 1
- CZHYKKAKFWLGJO-UHFFFAOYSA-N dimethyl phosphite Chemical compound COP([O-])OC CZHYKKAKFWLGJO-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
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- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 description 1
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- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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Classifications
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- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/226—Use of compounds avoiding scale formation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
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- D—TEXTILES; PAPER
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- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/10—Concentrating spent liquor by evaporation
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- D—TEXTILES; PAPER
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- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/10—Concentrating spent liquor by evaporation
- D21C11/106—Prevention of incrustations on heating surfaces during the concentration, e.g. by elimination of the scale-forming substances contained in the liquors
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
- D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
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| US16087609P | 2009-03-17 | 2009-03-17 | |
| US61/160,876 | 2009-03-17 | ||
| EP09157548.0 | 2009-04-07 | ||
| EP09157548 | 2009-04-07 | ||
| PCT/EP2010/053412 WO2010106077A1 (en) | 2009-03-17 | 2010-03-16 | Composition for inhibiting calcium salt scale formation |
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| BRPI1009901A2 BRPI1009901A2 (pt) | 2016-03-15 |
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| EP2626373A1 (en) * | 2012-02-08 | 2013-08-14 | Dequest AG | Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan |
| WO2013178875A1 (en) * | 2012-05-29 | 2013-12-05 | Kemira Oyj | A process for the treatment of fibre material and a new composition |
| BR112015007197B1 (pt) * | 2012-10-01 | 2021-06-08 | Nippon Paper Industries Co., Ltd. | metodo de eletrólise contínua com banho eletrolítico para produção de polissulfeto |
| FI126260B (en) * | 2013-05-20 | 2016-09-15 | Kemira Oyj | Antifouling mixture and its use |
| US9481590B2 (en) | 2013-11-26 | 2016-11-01 | King Fahd University Of Petroleum And Minerals | Poly(zwitterion-alt-sulfur dioxide) copolymer |
| AU2014385285B2 (en) * | 2014-03-06 | 2019-02-14 | Solenis Technologies Cayman, L.P. | Composition and method of scale control in regulated evaporative systems |
| WO2019051013A1 (en) * | 2017-09-11 | 2019-03-14 | Solenis Technologies, L.P. | METHOD FOR IMPROVING OXYGEN DELIGNIFICATION OF WOOD CHEMICAL PULPES |
| EP3561031B1 (en) | 2018-04-27 | 2025-06-04 | The Procter & Gamble Company | Alkaline hard surface cleaners comprising alkylpyrrolidones |
| EP3561036B1 (en) | 2018-04-27 | 2023-08-09 | The Procter & Gamble Company | Hard surface cleaners comprising carboxylated fructan |
| EP3561032A1 (en) | 2018-04-27 | 2019-10-30 | The Procter & Gamble Company | Antimicrobial hard surface cleaners comprising alkylpyrrolidones |
| EP3569683B1 (en) | 2018-05-15 | 2020-10-14 | The Procter & Gamble Company | Liquid acidic hard surface cleaning compositions providing improved maintenance of surface shine, and prevention of water marks and splash marks |
| EP3569682B1 (en) | 2018-05-15 | 2022-12-07 | The Procter & Gamble Company | Liquid hard surface cleaning compositions having improved viscosity |
| EP3994307A4 (en) * | 2019-07-01 | 2023-07-26 | Solenis Technologies Cayman, L.P. | BOILER CONTROL IN FUEL PULP MILLS USING END-GROUP MODIFIED POLYCARBOXYLATES |
| EP4053254B1 (en) | 2021-03-04 | 2025-09-03 | The Procter & Gamble Company | Hard surface cleaning composition comprising polyalkylene glycol |
| US20250176548A1 (en) | 2022-03-09 | 2025-06-05 | Basf Se | Polymeric imidazolium compounds for enhancing the activity of antimicrobial agents |
| WO2024013193A1 (en) | 2022-07-12 | 2024-01-18 | Basf Se | Alkoxylated alkanols for enhancing the activity of antimicrobial agents |
| EP4605514A1 (en) | 2022-10-20 | 2025-08-27 | Basf Se | Odor controlling bacteria |
| EP4484535A1 (en) | 2023-06-28 | 2025-01-01 | The Procter & Gamble Company | Hard surface cleaners comprising carboxylated fructan |
| WO2025093370A1 (en) | 2023-11-02 | 2025-05-08 | Basf Se | Method for preparing isosorbide ester sulfate and compositions thereof |
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| CA775575A (en) | 1961-11-13 | 1968-01-09 | R. Irani Riyad | Organic phosphorus compounds |
| GB1142294A (en) | 1966-02-08 | 1969-02-05 | Albright & Wilson Mfg Ltd | Improvements in production of amino alkylene phosphonic acids |
| NL9001027A (nl) | 1990-04-27 | 1991-11-18 | Tno | Werkwijze voor de bereiding van calciumbindende polycarboxyverbindingen op basis van polysacchariden, alsmede fosfaat-vervangers voor wasmiddelen op basis van deze polycarboxyverbindingen. |
| DE4003140A1 (de) | 1990-02-02 | 1991-08-08 | Suedzucker Ag | Verfahren zur herstellung eines glucose-, fructose- und saccharosearmen inulooligosaccharid-produktes |
| BE1006377A3 (fr) | 1992-11-24 | 1994-08-09 | Raffinerie Tirlemontoise Sa | Procede de separation d'une composition polydispersee de saccharides, produits obtenus par ce procede et utilisation des produits obtenus dans des compositions alimentaires. |
| DE4316425C2 (de) | 1993-05-17 | 1998-05-20 | Suedzucker Ag | Verfahren zur Herstellung von langkettigem Inulin, das so hergestellte Inulin sowie dessen Verwendung |
| NL194919C (nl) | 1993-09-07 | 2003-07-04 | Tno | Werkwijze voor het oxideren van koolhydraten. |
| NL9301905A (nl) | 1993-11-04 | 1995-06-01 | Inst Voor Agrotech Onderzoek | Werkwijze voor het oxideren van koolhydraten. |
| NL9302163A (nl) | 1993-12-10 | 1995-07-03 | Univ Delft Tech | Gecarboxymethyleerde oligo- en polysacchariden als kristallisatie inhibitors. |
| BR9510202B1 (pt) | 1994-07-07 | 2009-01-13 | composiÇço de carboidrato polidispersa, processo aplicado a uma soluÇço de composiÇço de carboidrato polidispersa, processo de preparaÇço de uma composiÇço, composiÇço tendo uma estrutura cremosa, composiÇço peletizada e composiÇço cosmÉtica, alimentÍcia e/ou de alimento. | |
| AU5410196A (en) | 1995-04-27 | 1996-11-18 | Cooperatie Suiker Unie U.A. | Inulin derivatives |
| NL1004738C2 (nl) * | 1996-12-10 | 1998-06-11 | Cooperatie Cosun U A | Fructaan-polycarbonzuur. |
| NL1008371C2 (nl) * | 1998-02-20 | 1999-08-24 | Cooperatie Cosun U A | Werkwijze voor het bestrijden van aanslag in het suikerproces. |
| NL1009356C2 (nl) * | 1998-06-09 | 1999-12-10 | Cooperatie Cosun U A | Werkwijze voor het voorkomen van afzetting bij de winning van olie. |
| NL1014985C2 (nl) * | 2000-04-19 | 2001-10-24 | Co Peratie Cosun U A | Sequestreren. |
| MY138251A (en) | 2001-06-06 | 2009-05-29 | Thermphos Trading Gmbh | Method for inhibiting calcium salt scale |
| MY129053A (en) | 2001-06-06 | 2007-03-30 | Thermphos Trading Gmbh | Composition for inhibiting calcium salt scale |
| EP1408103A1 (en) * | 2002-10-10 | 2004-04-14 | N.V. Solutia Europe S.A. | Detergent composition exhibiting enhanced stain removal |
| US7241363B2 (en) * | 2004-06-26 | 2007-07-10 | International Paper Company | Methods to decrease scaling in digester systems |
| US7727945B2 (en) * | 2005-07-15 | 2010-06-01 | Akzo Nobel N.V. | Modified polysaccharides |
| US7597766B2 (en) * | 2007-08-03 | 2009-10-06 | American Sterilizer Company | Biodegradable detergent concentrate for medical instruments and equipment |
| EP2090645A1 (en) * | 2008-01-22 | 2009-08-19 | Thermphos Trading GmbH | Surface treatment composition containing sugar phosphonates |
-
2010
- 2010-03-16 WO PCT/EP2010/053412 patent/WO2010106077A1/en not_active Ceased
- 2010-03-16 AU AU2010224861A patent/AU2010224861B2/en active Active
- 2010-03-16 CA CA2755758A patent/CA2755758C/en active Active
- 2010-03-16 KR KR1020167027131A patent/KR20160118382A/ko not_active Ceased
- 2010-03-16 RU RU2011138725/04A patent/RU2508426C2/ru active
- 2010-03-16 JP JP2012500224A patent/JP5727993B2/ja not_active Expired - Fee Related
- 2010-03-16 EP EP10708575.5A patent/EP2408721B1/en active Active
- 2010-03-16 US US13/264,476 patent/US8758556B2/en active Active
- 2010-03-16 ES ES10708575T patent/ES2432860T3/es active Active
- 2010-03-16 KR KR1020117024266A patent/KR101701532B1/ko not_active Expired - Fee Related
- 2010-03-16 NZ NZ595161A patent/NZ595161A/en unknown
- 2010-03-16 BR BRPI1009901-8A patent/BRPI1009901B1/pt active IP Right Grant
- 2010-03-16 CN CN201080021538.0A patent/CN102428040B/zh active Active
-
2011
- 2011-09-15 ZA ZA2011/06744A patent/ZA201106744B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2755758C (en) | 2016-09-06 |
| ZA201106744B (en) | 2013-12-23 |
| KR20160118382A (ko) | 2016-10-11 |
| US20120160438A1 (en) | 2012-06-28 |
| KR20120001762A (ko) | 2012-01-04 |
| US8758556B2 (en) | 2014-06-24 |
| EP2408721A1 (en) | 2012-01-25 |
| AU2010224861B2 (en) | 2015-09-03 |
| BRPI1009901A2 (pt) | 2016-03-15 |
| RU2508426C2 (ru) | 2014-02-27 |
| CN102428040A (zh) | 2012-04-25 |
| JP2012524172A (ja) | 2012-10-11 |
| NZ595161A (en) | 2014-02-28 |
| KR101701532B1 (ko) | 2017-02-01 |
| RU2011138725A (ru) | 2013-04-27 |
| WO2010106077A1 (en) | 2010-09-23 |
| EP2408721B1 (en) | 2013-07-31 |
| CN102428040B (zh) | 2016-03-02 |
| ES2432860T3 (es) | 2013-12-05 |
| JP5727993B2 (ja) | 2015-06-03 |
| CA2755758A1 (en) | 2010-09-23 |
| AU2010224861A1 (en) | 2011-09-29 |
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