PL2263275T3 - Membrana mikroporowata, separator do baterii i bateria - Google Patents

Membrana mikroporowata, separator do baterii i bateria

Info

Publication number
PL2263275T3
PL2263275T3 PL09717484T PL09717484T PL2263275T3 PL 2263275 T3 PL2263275 T3 PL 2263275T3 PL 09717484 T PL09717484 T PL 09717484T PL 09717484 T PL09717484 T PL 09717484T PL 2263275 T3 PL2263275 T3 PL 2263275T3
Authority
PL
Poland
Prior art keywords
battery
microporous membrane
separator
battery separator
microporous
Prior art date
Application number
PL09717484T
Other languages
English (en)
Inventor
Kotaro Takita
Kohtaro Kimishima
Norimitsu Kaimai
Original Assignee
Toray Battery Separator Film Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40651718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2263275(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toray Battery Separator Film Co., Ltd. filed Critical Toray Battery Separator Film Co., Ltd.
Publication of PL2263275T3 publication Critical patent/PL2263275T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0083—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/494—Tensile strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/32—Silver accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
PL09717484T 2008-03-07 2009-02-24 Membrana mikroporowata, separator do baterii i bateria PL2263275T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/044,702 US20090226813A1 (en) 2008-03-07 2008-03-07 Microporous Membrane, Battery Separator and Battery

Publications (1)

Publication Number Publication Date
PL2263275T3 true PL2263275T3 (pl) 2017-09-29

Family

ID=40651718

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09717484T PL2263275T3 (pl) 2008-03-07 2009-02-24 Membrana mikroporowata, separator do baterii i bateria

Country Status (8)

Country Link
US (2) US20090226813A1 (pl)
EP (1) EP2263275B1 (pl)
JP (1) JP5403633B2 (pl)
KR (1) KR101318103B1 (pl)
CN (1) CN101971390A (pl)
HU (1) HUE033048T2 (pl)
PL (1) PL2263275T3 (pl)
WO (1) WO2009110396A1 (pl)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9744500B2 (en) 2009-03-30 2017-08-29 Toray Industries, Inc. Microporous polymeric membranes, battery separators, and production methods therefor
WO2011074696A1 (en) * 2009-12-18 2011-06-23 Toray Tonen Specialty Separator Godo Kaisha Microporous membranes, methods for making same and their use as battery separator films
WO2011111365A1 (en) * 2010-03-11 2011-09-15 Toray Tonen Specialty Separator Godo Kaisha Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film
US20130273408A1 (en) * 2010-12-17 2013-10-17 Teijin Limited Separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery
JP5978998B2 (ja) * 2011-04-01 2016-08-24 東レ株式会社 複合半透膜、複合半透膜エレメントおよび複合半透膜の製造方法
JP6257122B2 (ja) * 2011-10-04 2018-01-10 日産自動車株式会社 耐熱絶縁層付セパレータ
US9276244B2 (en) 2012-02-08 2016-03-01 Sumitomo Chemical Company, Limited Method for producing polyolefin porous film, and laminated porous film
JP5694971B2 (ja) 2012-02-08 2015-04-01 住友化学株式会社 ポリオレフィン微多孔フィルムの製造方法及び積層多孔フィルムの製造方法
JP2013222582A (ja) 2012-04-16 2013-10-28 Sony Corp 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
TWI453114B (zh) * 2012-05-11 2014-09-21 Entire Technology Co Ltd 多孔複合膜的製造方法
JP6034635B2 (ja) * 2012-09-27 2016-11-30 旭化成株式会社 微多孔性フィルム及び電池用セパレータ
CN103715383B (zh) * 2012-09-28 2017-11-03 株式会社杰士汤浅国际 蓄电元件
WO2014056591A1 (de) * 2012-10-08 2014-04-17 Treofan Germany Gmbh & Co. Kg Mikroporöse separator-folie mit homogener porosität und erhöhter durchstossfestigkeit
CN104241571A (zh) * 2014-09-16 2014-12-24 中国科学院化学研究所 一种亲水锂离子电池隔膜
CN105470433B (zh) 2014-09-29 2020-06-23 株式会社杰士汤浅国际 蓄电元件和蓄电元件的制造方法
JP2016072233A (ja) * 2014-09-29 2016-05-09 株式会社Ｇｓユアサ 蓄電素子、及び蓄電素子の製造方法
CN104733676B (zh) * 2015-03-20 2016-10-19 常州大学 一种锂离子电池聚烯烃微孔隔膜的制备方法
CN107636860A (zh) 2015-04-10 2018-01-26 赛尔格有限责任公司 改进的微孔膜、隔板、锂电池及相关方法
CN106784528A (zh) * 2016-12-27 2017-05-31 深圳市星源材质科技股份有限公司 一种锂电池隔膜的制备方法
HUE065883T2 (hu) * 2018-03-28 2024-06-28 Lg Energy Solution Ltd Eljárás szeparátor stabilitásának értékelésére
JP6490285B1 (ja) * 2018-06-01 2019-03-27 住友化学株式会社 非水電解液二次電池用セパレータおよびその製造方法
KR102024321B1 (ko) 2018-09-03 2019-09-23 주식회사 엘지화학 가교 폴리올레핀 분리막 및 이의 제조방법
CN109483851B (zh) * 2018-12-28 2021-09-28 苏州聚复高分子材料有限公司 一种在挤出加工过程中控制高分子结晶度的工艺
CN112442224A (zh) * 2019-09-02 2021-03-05 国家能源投资集团有限责任公司 交联聚乙烯用组合物、交联聚乙烯微孔膜及其制备方法
JP7515247B2 (ja) * 2019-11-06 2024-07-12 住友化学株式会社 非水電解液二次電池用セパレータ、非水電解液二次電池用部材および非水電解液二次電池
CN111086181A (zh) * 2019-12-28 2020-05-01 北京星和众工设备技术股份有限公司 一种锂电池隔膜的制备方法
WO2021210590A1 (ja) * 2020-04-13 2021-10-21 旭化成株式会社 蓄電デバイス用セパレータの製造方法
CN111599967B (zh) * 2020-05-29 2021-10-08 江苏厚生新能源科技有限公司 孔关闭可控的微孔膜及其制备方法和应用
CN112787038A (zh) * 2021-02-20 2021-05-11 天津谦同新能源科技有限公司 一种锂离子电池纺丝隔膜的后处理方法及纺丝隔膜
US12065558B2 (en) * 2022-03-31 2024-08-20 Sk Innovation Co., Ltd. Mixed recycled polyolefin resin composition comprising recycled polyolefin resin recovered from waste separator and recycled product using the same
US12040464B2 (en) 2022-03-31 2024-07-16 Sk Innovation Co., Ltd. Method of continuously regenerating waste separator including inorganic particles

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911220A1 (de) 1968-03-05 1969-09-25 Kob 2Unshi Kako Kenkyujo Kk Verfahren fuer die Waermebehandlung von biaxial gestreckten synthetischen Harzfilmen
US3801404A (en) 1970-10-28 1974-04-02 Celanese Corp Novel open-celled microporous film
US3839516A (en) 1971-06-25 1974-10-01 Res Triangle Inst Process for the preparation of opencelled microporous films
JPS6036388B2 (ja) 1979-07-13 1985-08-20 東洋紡績株式会社 密着性の良好な包装材料
GB2055855A (en) 1979-08-07 1981-03-11 Ici Ltd Heat-treating polyolefin films
US4298666A (en) 1980-02-27 1981-11-03 Celanese Corporation Coated open-celled microporous membranes
US4436888A (en) 1982-10-05 1984-03-13 E. I. Du Pont De Nemours And Company Method for making balanced low shrink tension polyolefin film
US4652409A (en) 1983-09-06 1987-03-24 Bakelite Xylonite Limited Web-stretching process
JPS6147234A (ja) 1984-08-13 1986-03-07 Mitsubishi Plastics Ind Ltd 熱収縮性ポリプロピレン系フイルムの製造方法
JPH06104736B2 (ja) 1989-08-03 1994-12-21 東燃株式会社 ポリオレフィン微多孔膜
JP2657430B2 (ja) 1991-01-30 1997-09-24 東燃株式会社 ポリオレフィン微多孔膜及びその製造方法
JPH08244152A (ja) * 1995-03-15 1996-09-24 Nitto Denko Corp 多孔質フィルムおよびその製造法
DE19983047B4 (de) 1998-03-24 2005-12-15 Asahi Kasei Chemicals Corporation Mikroporöse Polyolefinmembran
US6096213A (en) 1998-08-14 2000-08-01 3M Innovative Properties Company Puncture-resistant polyolefin membranes
JP2000086790A (ja) * 1998-09-11 2000-03-28 Tokuyama Corp 通気性フィルムの製造方法
KR100591061B1 (ko) 1998-10-01 2006-06-19 토넨 케미칼 코퍼레이션 폴리올레핀 미세다공성막 및 그것의 제조방법
JP4280381B2 (ja) * 1999-12-22 2009-06-17 東燃化学株式会社 ポリオレフィン微多孔膜及びその製造方法
JP4927243B2 (ja) * 2000-01-13 2012-05-09 東レバッテリーセパレータフィルム合同会社 ポリオレフィン微多孔膜
WO2002072248A1 (fr) 2001-03-09 2002-09-19 Asahi Kasei Kabushiki Kaisha Film microporeux et procede de preparation correspondant
JP4746773B2 (ja) * 2001-06-19 2011-08-10 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP4746771B2 (ja) * 2001-06-19 2011-08-10 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP2003119306A (ja) * 2001-10-11 2003-04-23 Nitto Denko Corp 低収縮性微多孔膜およびその製法
JP4149889B2 (ja) * 2003-10-03 2008-09-17 日東電工株式会社 多孔質フィルム
US8104625B2 (en) 2004-05-20 2012-01-31 Asahi Kasei Chemicals Corporation Microporous membrane made of polyolefins
JP4641206B2 (ja) * 2005-03-22 2011-03-02 日東電工株式会社 多孔質フィルムの製造方法
JP5057654B2 (ja) * 2005-05-17 2012-10-24 旭化成イーマテリアルズ株式会社 ポリエチレン製微多孔膜
KR100770105B1 (ko) 2005-07-06 2007-10-24 삼성에스디아이 주식회사 리튬 이차 전지
JP5202816B2 (ja) 2006-04-07 2013-06-05 東レバッテリーセパレータフィルム株式会社 ポリオレフィン微多孔膜及びその製造方法
JP2007335242A (ja) * 2006-06-15 2007-12-27 Toshiba Battery Co Ltd 空気電池
JP4902455B2 (ja) 2006-08-01 2012-03-21 東レ東燃機能膜合同会社 ポリオレフィン多層微多孔膜、その製造方法、電池用セパレータ及び電池
JP2008280508A (ja) * 2007-04-10 2008-11-20 Toray Ind Inc 二軸配向ポリアリーレンスルフィドフィルム、金属化フィルムおよびコンデンサー

Also Published As

Publication number Publication date
US20130034777A1 (en) 2013-02-07
WO2009110396A1 (en) 2009-09-11
JP5403633B2 (ja) 2014-01-29
US20090226813A1 (en) 2009-09-10
KR101318103B1 (ko) 2013-10-15
KR20100119882A (ko) 2010-11-11
JP2011515512A (ja) 2011-05-19
HUE033048T2 (hu) 2017-11-28
EP2263275A1 (en) 2010-12-22
EP2263275B1 (en) 2017-04-26
CN101971390A (zh) 2011-02-09

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