PL1774145T3 - Ulepszony, katalizowany filtr sadzy - Google Patents
Ulepszony, katalizowany filtr sadzyInfo
- Publication number
- PL1774145T3 PL1774145T3 PL05775376T PL05775376T PL1774145T3 PL 1774145 T3 PL1774145 T3 PL 1774145T3 PL 05775376 T PL05775376 T PL 05775376T PL 05775376 T PL05775376 T PL 05775376T PL 1774145 T3 PL1774145 T3 PL 1774145T3
- Authority
- PL
- Poland
- Prior art keywords
- soot filter
- catalyzed soot
- porous ceramic
- improved catalyzed
- improved
- Prior art date
Links
- 239000004071 soot Substances 0.000 title abstract 3
- 239000000919 ceramic Substances 0.000 abstract 4
- 239000003513 alkali Substances 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 150000004645 aluminates Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052878 cordierite Inorganic materials 0.000 abstract 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 abstract 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052863 mullite Inorganic materials 0.000 abstract 1
- 239000000075 oxide glass Substances 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
- B01J23/04—Alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/30—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/48—Processes of making filters
-
- 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
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
-
- 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
- Y10S55/00—Gas separation
- Y10S55/10—Residue burned
-
- 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
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Catalysts (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59106004P | 2004-07-26 | 2004-07-26 | |
EP05775376A EP1774145B1 (en) | 2004-07-26 | 2005-07-26 | Improved catalyzed soot filter |
PCT/US2005/026616 WO2006015033A1 (en) | 2004-07-26 | 2005-07-26 | Improved catalyzed soot filter |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1774145T3 true PL1774145T3 (pl) | 2009-03-31 |
Family
ID=35134531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL05775376T PL1774145T3 (pl) | 2004-07-26 | 2005-07-26 | Ulepszony, katalizowany filtr sadzy |
Country Status (14)
Country | Link |
---|---|
US (1) | US7438739B2 (pl) |
EP (1) | EP1774145B1 (pl) |
JP (1) | JP2008507405A (pl) |
KR (2) | KR20130028152A (pl) |
CN (1) | CN101069000B (pl) |
AT (1) | ATE409275T1 (pl) |
BR (1) | BRPI0513605A (pl) |
CA (1) | CA2574680C (pl) |
DE (1) | DE602005009961D1 (pl) |
ES (1) | ES2312008T3 (pl) |
PL (1) | PL1774145T3 (pl) |
RU (1) | RU2384714C2 (pl) |
WO (1) | WO2006015033A1 (pl) |
ZA (1) | ZA200700756B (pl) |
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US7485594B2 (en) * | 2005-10-03 | 2009-02-03 | Dow Global Technologies, Inc. | Porous mullite bodies and methods of forming them |
RU2380136C1 (ru) * | 2006-03-31 | 2010-01-27 | Порвэйр Плс | Коррозионно-стойкий пенокерамический фильтр с низким коэффициентом расширения для фильтрации расплавленного алюминия |
DE102006026769A1 (de) * | 2006-06-09 | 2007-12-13 | Robert Bosch Gmbh | Filter zur Entfernung von Partikeln aus einem Gasstrom sowie Verfahren zu seiner Herstellung |
WO2007144446A1 (en) | 2006-06-15 | 2007-12-21 | Ecocat Oy | Coating for particulate filters |
DE102006034119A1 (de) * | 2006-07-24 | 2008-01-31 | Robert Bosch Gmbh | Filter zur Entfernung von Partikeln aus einem Gasstrom sowie Verfahren zu seiner Herstellung |
US8356475B2 (en) | 2007-02-01 | 2013-01-22 | University Of Notre Dame Du Lac | Catalysts with slow, passive release of alkali ions |
US7998423B2 (en) | 2007-02-27 | 2011-08-16 | Basf Corporation | SCR on low thermal mass filter substrates |
CN101855012B (zh) * | 2007-12-21 | 2016-05-04 | 陶氏环球技术公司 | 改进的催化烟灰过滤器及一种或多种制备它们的方法 |
US20090196812A1 (en) | 2008-01-31 | 2009-08-06 | Basf Catalysts Llc | Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure |
KR101725558B1 (ko) | 2008-09-18 | 2017-04-10 | 다우 글로벌 테크놀로지스 엘엘씨 | 다공성 뮬라이트-함유 복합체의 제조 방법 |
KR20120087894A (ko) * | 2009-09-30 | 2012-08-07 | 스미또모 가가꾸 가부시끼가이샤 | 유리 플릿 및 이것을 사용한 카본 미립자의 산화 방법 |
GB2484911B (en) * | 2010-10-22 | 2013-04-03 | Johnson Matthey Plc | NOx absorber catalyst comprising caesium silicate and at least one platinum group metal |
RU2466933C1 (ru) * | 2011-04-25 | 2012-11-20 | Вера Борисовна Обухова | Коллоидный алюмосиликат |
WO2013043807A1 (en) | 2011-09-21 | 2013-03-28 | Dow Global Technologies Llc | Azide crosslinked and physically crosslinked polymers for membrane separation |
US8980187B2 (en) | 2011-11-29 | 2015-03-17 | Deere & Company | Diesel particulate filters having a washcoat that improves filter performance |
US9592490B2 (en) | 2011-11-30 | 2017-03-14 | University Of Notre Dame Du Lac | Glass catalysts for soot combustion and methods of manufacturing the same |
US20160199822A1 (en) * | 2013-08-30 | 2016-07-14 | Otsuka Chemical Co., Ltd. | Exhaust gas purification filter and exhaust gas purification apparatus |
CN108290115A (zh) * | 2015-07-15 | 2018-07-17 | 圣母大学 | 用于改善的水热耐久性的玻璃催化剂组合物 |
JP2022149955A (ja) * | 2021-03-25 | 2022-10-07 | 日本碍子株式会社 | 複合焼結体、ハニカム構造体、電気加熱触媒および複合焼結体の製造方法 |
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EP1490310B1 (en) | 2002-03-25 | 2011-02-02 | Dow Global Technologies Inc. | Mullite bodies and methods of forming mullite bodies |
US6764664B2 (en) | 2002-04-22 | 2004-07-20 | Delphi Technologies, Inc. | Catalyst for the combustion of diesel soot, methods for making the catalyst and methods of using the catalyst |
AU2003249236A1 (en) | 2002-07-31 | 2004-02-16 | Corning Incorporated | Aluminum titanate-based ceramic article |
US6849181B2 (en) | 2002-07-31 | 2005-02-01 | Corning Incorporated | Mullite-aluminum titanate diesel exhaust filter |
-
2005
- 2005-07-26 PL PL05775376T patent/PL1774145T3/pl unknown
- 2005-07-26 EP EP05775376A patent/EP1774145B1/en not_active Not-in-force
- 2005-07-26 KR KR1020137005139A patent/KR20130028152A/ko not_active Application Discontinuation
- 2005-07-26 KR KR1020077004419A patent/KR20070047322A/ko active Application Filing
- 2005-07-26 ZA ZA200700756A patent/ZA200700756B/xx unknown
- 2005-07-26 JP JP2007523764A patent/JP2008507405A/ja not_active Withdrawn
- 2005-07-26 ES ES05775376T patent/ES2312008T3/es active Active
- 2005-07-26 WO PCT/US2005/026616 patent/WO2006015033A1/en active Application Filing
- 2005-07-26 CA CA2574680A patent/CA2574680C/en not_active Expired - Fee Related
- 2005-07-26 BR BRPI0513605-9A patent/BRPI0513605A/pt not_active IP Right Cessation
- 2005-07-26 RU RU2007103012/06A patent/RU2384714C2/ru not_active IP Right Cessation
- 2005-07-26 DE DE602005009961T patent/DE602005009961D1/de active Active
- 2005-07-26 CN CN2005800251831A patent/CN101069000B/zh not_active Expired - Fee Related
- 2005-07-26 AT AT05775376T patent/ATE409275T1/de not_active IP Right Cessation
- 2005-07-26 US US11/189,531 patent/US7438739B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2574680C (en) | 2012-05-29 |
KR20130028152A (ko) | 2013-03-18 |
EP1774145A1 (en) | 2007-04-18 |
US20060018806A1 (en) | 2006-01-26 |
DE602005009961D1 (de) | 2008-11-06 |
ZA200700756B (en) | 2008-09-25 |
CA2574680A1 (en) | 2006-02-09 |
RU2384714C2 (ru) | 2010-03-20 |
US7438739B2 (en) | 2008-10-21 |
EP1774145B1 (en) | 2008-09-24 |
WO2006015033A8 (en) | 2007-07-12 |
CN101069000A (zh) | 2007-11-07 |
WO2006015033A1 (en) | 2006-02-09 |
CN101069000B (zh) | 2010-12-08 |
JP2008507405A (ja) | 2008-03-13 |
BRPI0513605A (pt) | 2008-05-13 |
KR20070047322A (ko) | 2007-05-04 |
ATE409275T1 (de) | 2008-10-15 |
ES2312008T3 (es) | 2009-02-16 |
RU2007103012A (ru) | 2008-07-27 |
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