AU2004286178B2 - Scintillation substances (variants) - Google Patents

Scintillation substances (variants) Download PDF

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Publication number
AU2004286178B2
AU2004286178B2 AU2004286178A AU2004286178A AU2004286178B2 AU 2004286178 B2 AU2004286178 B2 AU 2004286178B2 AU 2004286178 A AU2004286178 A AU 2004286178A AU 2004286178 A AU2004286178 A AU 2004286178A AU 2004286178 B2 AU2004286178 B2 AU 2004286178B2
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AU
Australia
Prior art keywords
value
composition
scintillation
crystal
units
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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AU2004286178A
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English (en)
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AU2004286178A1 (en
Inventor
Sergei Alexandrovich Kutovoi
Alexander Iosifovich Zagumennyi
Yuri Dmitrievich Zavartsev
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ZECOTEK PHOTONICS Inc
Original Assignee
Zecotek Photonics Inc Canada
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Publication of AU2004286178A1 publication Critical patent/AU2004286178A1/en
Assigned to ZECOTEK MEDICAL SYSTEMS INC. reassignment ZECOTEK MEDICAL SYSTEMS INC. Request for Assignment Assignors: KUTOVOI, SERGEI, ZAGUMENNYI, ALEXANDER, ZAVARTSEV, YURI
Assigned to ZECOTEK PHOTONICS INC. reassignment ZECOTEK PHOTONICS INC. Alteration of Name(s) of Applicant(s) under S113 Assignors: ZECOTEK MEDICAL SYSTEMS INC.
Application granted granted Critical
Publication of AU2004286178B2 publication Critical patent/AU2004286178B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77742—Silicates
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/34—Silicates
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203—Lithium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3229—Cerium oxides or oxide-forming salts thereof

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Measurement Of Radiation (AREA)
AU2004286178A 2003-11-04 2004-03-12 Scintillation substances (variants) Ceased AU2004286178B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2003132127 2003-11-04
RU2003132127/15A RU2242545C1 (ru) 2003-11-04 2003-11-04 Сцинтиляционное вещество (варианты)
PCT/RU2004/000094 WO2005042812A1 (en) 2003-11-04 2004-03-12 Scintillation substances (variants)

Publications (2)

Publication Number Publication Date
AU2004286178A1 AU2004286178A1 (en) 2005-05-12
AU2004286178B2 true AU2004286178B2 (en) 2008-11-13

Family

ID=34388641

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2004286178A Ceased AU2004286178B2 (en) 2003-11-04 2004-03-12 Scintillation substances (variants)

Country Status (10)

Country Link
EP (1) EP1689916B1 (https=)
JP (1) JP4115503B2 (https=)
CN (1) CN100436660C (https=)
AT (1) ATE417145T1 (https=)
AU (1) AU2004286178B2 (https=)
CA (1) CA2555754C (https=)
DE (1) DE602004018378D1 (https=)
EA (1) EA009436B1 (https=)
RU (1) RU2242545C1 (https=)
WO (1) WO2005042812A1 (https=)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874021B1 (fr) 2004-08-09 2006-09-29 Saint Gobain Cristaux Detecteu Materiau scintillateur dense et rapide a faible luminescence retardee
PT103200B (pt) * 2004-09-30 2006-08-24 Taguspark-Soc. Prom.Desenv.Parq.Ci.Tec.Area Lisboa Sistema de tomografia por emissão de positrões (pet)
US7238302B2 (en) * 2004-12-28 2007-07-03 Osram Sylvania Inc. Single-component, UV-emitting phosphor
JP4682718B2 (ja) * 2005-06-28 2011-05-11 日立化成工業株式会社 無機シンチレータ
CZ298519B6 (cs) * 2006-01-09 2007-10-24 Crytur S. R. O. Monokrystal LYGSO: Ce, využitelný pro výrobu scintilacních detektoru a zpusob jejich výroby
RU2436829C2 (ru) * 2006-03-21 2011-12-20 Конинклейке Филипс Электроникс Н.В. Электролюминесцентное устройство
RU2315136C1 (ru) * 2006-05-05 2008-01-20 Александр Николаевич Анненков Сцинтилляционное вещество в виде кристаллического соединения на основе силиката
JP5055910B2 (ja) * 2006-06-02 2012-10-24 日立化成工業株式会社 単結晶の熱処理方法
JP5027463B2 (ja) * 2006-09-06 2012-09-19 株式会社日立製作所 画像表示装置
WO2008096300A1 (en) * 2007-02-06 2008-08-14 Philips Intellectual Property & Standards Gmbh Red emitting luminescent materials
RU2357025C2 (ru) * 2007-03-26 2009-05-27 Александр Николаевич Анненков Сцинтилляционное вещество в виде кристаллического соединения на основе силиката
US20090136731A1 (en) * 2007-10-23 2009-05-28 Saint-Gobain Ceramics & Plastics, Inc. Scintillator crystals and methods of forming
JP5587788B2 (ja) * 2007-12-21 2014-09-10 コーニンクレッカ フィリップス エヌ ヴェ 複合樹脂におけるシンチレータを備えた放射線感受性検出器
DE102009030205A1 (de) * 2009-06-24 2010-12-30 Litec-Lp Gmbh Leuchtstoffe mit Eu(II)-dotierten silikatischen Luminophore
EP2597133B1 (en) * 2010-07-19 2016-12-07 Ocean's King Lighting Science&Technology Co., Ltd. Luminescent material of silicate and preparing method thereof
RU2466428C2 (ru) * 2010-08-17 2012-11-10 Учреждение Российской академии наук Институт синтетических полимерных материалов им. Н.С. Ениколопова РАН (ИСПМ РАН) Металлосодержащий пластмассовый сцинтиллятор
US20120061577A1 (en) 2010-09-14 2012-03-15 Zecotek Imaging Systems Pte. Ltd. Depth-of-interaction scintillation detectors
JP5770298B2 (ja) * 2010-10-22 2015-08-26 コーニンクレッカ フィリップス エヌ ヴェ 発光物質と当該発光物質を有する発光装置
WO2012066425A2 (en) 2010-11-16 2012-05-24 Saint-Gobain Cristaux Et Detecteurs Scintillation compound including a rare earth element and a process of forming the same
CN103403126B (zh) * 2011-04-04 2016-03-16 株式会社德山 闪烁体、放射线检测装置及放射线检测方法
CN104508192B (zh) * 2012-04-13 2017-08-22 泽克泰克光子学有限公司 具有改进光学特性的多掺杂镥基氧正硅酸盐闪烁体
JP5926449B2 (ja) * 2012-05-08 2016-05-25 ▲海▼洋王照明科技股▲ふん▼有限公司 コア−シェル構造のケイ酸塩発光材料およびその製造方法
RU2564037C1 (ru) * 2014-04-03 2015-09-27 Общество с ограниченной ответственностью "НеоСцинт" Способ стабилизации редкоземельных ионов в трехвалентном состоянии в силикатных стеклах и композитах
RU2564038C1 (ru) * 2014-04-03 2015-09-27 Общество с ограниченной ответственностью"НеоСцинт" Сцинтилляционное вещество
CN103951206B (zh) * 2014-05-08 2016-05-04 宁波大学 稀土离子掺杂的BaGdBr5微晶玻璃及其制备方法
WO2015185988A1 (en) * 2014-06-03 2015-12-10 Zecotek Imaging Systems Singapore Pte. Ltd Cerium doped rare-earth ortosilicate materials having defects for improvement or scintillation parameters
RU2579135C1 (ru) * 2014-12-09 2016-03-27 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского Отделения РАН Силикат редкоземельных элементов в наноаморфном состоянии
CN107406764B (zh) 2015-02-26 2021-03-09 圣戈班晶体及检测公司 包括共掺杂稀土硅酸盐的闪烁晶体、包括闪烁晶体的辐射检测仪器及其形成方法
CN105986320A (zh) * 2016-02-16 2016-10-05 安徽火天晶体科技有限公司 Sc,Ce共掺杂的硅酸镥、硅酸钇镥晶体及其熔体法生长方法
JP6451700B2 (ja) * 2016-06-29 2019-01-16 住友金属鉱山株式会社 酸化物単結晶の育成方法
RU2627573C1 (ru) * 2016-09-02 2017-08-08 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Сцинтилляционный материал для регистрации ионизирующего излучения (варианты)
CN108059957A (zh) * 2016-11-07 2018-05-22 上海新漫晶体材料科技有限公司 阴阳离子共掺杂高光输出低余辉闪烁体材料
CN108585853B (zh) * 2017-12-11 2021-12-24 上海大学 一种铕掺杂氧化钪闪烁体及其制备方法和用途
RU2693875C1 (ru) * 2018-04-05 2019-07-08 Сергей Александрович Кутовой Химическое соединение на основе оксиортосиликатов, содержащих иттрий и скандий, для квантовой электроники
CN110629287A (zh) * 2019-10-23 2019-12-31 安徽工业大学 一种铈掺杂钽铌酸镧闪烁晶体材料及其制备方法
EP4051757A4 (en) * 2019-10-28 2023-11-15 Luxium Solutions, LLC Csi(tl) scintillator crystal including multi valence cations to reduce afterglow, and a radiation detection apparatus including the scintillation crystal
CN112390278B (zh) * 2020-11-16 2022-02-08 中国科学院上海硅酸盐研究所 一种强吸电子元素掺杂稀土正硅酸盐闪烁材料及其制备方法和应用
CN117107358A (zh) * 2023-10-07 2023-11-24 眉山博雅新材料股份有限公司 一种闪烁晶体及其生长方法、生长装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958080A (en) * 1988-10-06 1990-09-18 Schlumberger Technology Corporation Lutetium orthosilicate single crystal scintillator detector
RU2157552C2 (ru) * 1998-01-12 2000-10-10 Таср Лимитед Сцинтилляционное вещество (варианты) и сцинтилляционный волноводный элемент
US20030062465A1 (en) * 2000-08-15 2003-04-03 Crismatec Scintillator crystals and their applications and manufacturing process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0778215B2 (ja) * 1990-04-20 1995-08-23 日立化成工業株式会社 単結晶シンチレータ及びそれを用いた地下層探査装置
DE69122987T2 (de) * 1990-04-20 1997-03-06 Hitachi Chemical Co Ltd Vorrichtung zur Bestimmung der Eigenschaften von Erdformationen mittels einzelner Szintillationskristalldetektoren
US6413311B2 (en) * 1998-04-16 2002-07-02 Cti, Inc. Method for manufacturing a cerium-doped lutetium oxyorthosilicate scintillator boule having a graded decay time
US20030159643A1 (en) * 2002-02-05 2003-08-28 Keiji Sumiya GSO Single crystal and scintillator for PET

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958080A (en) * 1988-10-06 1990-09-18 Schlumberger Technology Corporation Lutetium orthosilicate single crystal scintillator detector
RU2157552C2 (ru) * 1998-01-12 2000-10-10 Таср Лимитед Сцинтилляционное вещество (варианты) и сцинтилляционный волноводный элемент
US20030062465A1 (en) * 2000-08-15 2003-04-03 Crismatec Scintillator crystals and their applications and manufacturing process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KOROVKIN et al. Optics and Spectroscopy, vol. 58 (6), 1985, p.p. 1266-1269 *

Also Published As

Publication number Publication date
EP1689916A4 (en) 2008-02-27
JP2007514631A (ja) 2007-06-07
RU2242545C1 (ru) 2004-12-20
CA2555754C (en) 2009-06-02
EA200600835A1 (ru) 2007-02-27
CN1902341A (zh) 2007-01-24
JP4115503B2 (ja) 2008-07-09
CN100436660C (zh) 2008-11-26
ATE417145T1 (de) 2008-12-15
EP1689916A1 (en) 2006-08-16
DE602004018378D1 (de) 2009-01-22
EP1689916B1 (en) 2008-12-10
AU2004286178A1 (en) 2005-05-12
CA2555754A1 (en) 2005-05-12
EA009436B1 (ru) 2007-12-28
WO2005042812A1 (en) 2005-05-12

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