KR101539493B1 - 전극용 바인더 조성물 및 전극용 합제 슬러리 - Google Patents
전극용 바인더 조성물 및 전극용 합제 슬러리 Download PDFInfo
- Publication number
- KR101539493B1 KR101539493B1 KR1020127014906A KR20127014906A KR101539493B1 KR 101539493 B1 KR101539493 B1 KR 101539493B1 KR 1020127014906 A KR1020127014906 A KR 1020127014906A KR 20127014906 A KR20127014906 A KR 20127014906A KR 101539493 B1 KR101539493 B1 KR 101539493B1
- Authority
- KR
- South Korea
- Prior art keywords
- binder composition
- boiling point
- negative electrode
- acid ester
- tetracarboxylic acid
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 75
- 239000011230 binding agent Substances 0.000 title claims abstract description 49
- 239000002002 slurry Substances 0.000 title description 19
- 238000009835 boiling Methods 0.000 claims abstract description 66
- -1 tetracarboxylic acid ester compound Chemical class 0.000 claims abstract description 55
- 239000003960 organic solvent Substances 0.000 claims abstract description 27
- 239000011149 active material Substances 0.000 claims abstract description 25
- 238000004770 highest occupied molecular orbital Methods 0.000 claims abstract description 21
- 238000004776 molecular orbital Methods 0.000 claims abstract description 6
- 239000011883 electrode binding agent Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000011267 electrode slurry Substances 0.000 claims description 2
- 150000002430 hydrocarbons Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 238000004219 molecular orbital method Methods 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 8
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- MXHXJAYITYEVDA-UHFFFAOYSA-N C(=O)(O)C1=C(C=CC=C1C(=O)O)C(C1=CC(=C(C=C1)C(=O)O)C(=O)O)(C1=CC(=C(C=C1)C(=O)O)C(=O)O)C1=C(C(=CC=C1)C(=O)O)C(=O)O Chemical compound C(=O)(O)C1=C(C=CC=C1C(=O)O)C(C1=CC(=C(C=C1)C(=O)O)C(=O)O)(C1=CC(=C(C=C1)C(=O)O)C(=O)O)C1=C(C(=CC=C1)C(=O)O)C(=O)O MXHXJAYITYEVDA-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910013595 LiCo0.5Ni0.5O2 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910011669 LiNi0.7Co0.2Mn0.1O2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- MRSWDOKCESOYBI-UHFFFAOYSA-N anthracene-2,3,6,7-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=C2C=C(C=C(C(C(=O)O)=C3)C(O)=O)C3=CC2=C1 MRSWDOKCESOYBI-UHFFFAOYSA-N 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000006358 imidation reaction Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- OBKARQMATMRWQZ-UHFFFAOYSA-N naphthalene-1,2,5,6-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 OBKARQMATMRWQZ-UHFFFAOYSA-N 0.000 description 1
- KQSABULTKYLFEV-UHFFFAOYSA-N naphthalene-1,5-diamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1N KQSABULTKYLFEV-UHFFFAOYSA-N 0.000 description 1
- DOBFTMLCEYUAQC-UHFFFAOYSA-N naphthalene-2,3,6,7-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C=C2C=C(C(O)=O)C(C(=O)O)=CC2=C1 DOBFTMLCEYUAQC-UHFFFAOYSA-N 0.000 description 1
- YTVNOVQHSGMMOV-UHFFFAOYSA-N naphthalenetetracarboxylic dianhydride Chemical compound C1=CC(C(=O)OC2=O)=C3C2=CC=C2C(=O)OC(=O)C1=C32 YTVNOVQHSGMMOV-UHFFFAOYSA-N 0.000 description 1
- KPSSIOMAKSHJJG-UHFFFAOYSA-N neopentyl alcohol Chemical compound CC(C)(C)CO KPSSIOMAKSHJJG-UHFFFAOYSA-N 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- DUQLZBACFWNNEL-UHFFFAOYSA-N pentan-3-ol propan-1-ol Chemical compound CCCO.CCC(O)CC DUQLZBACFWNNEL-UHFFFAOYSA-N 0.000 description 1
- UMSVUULWTOXCQY-UHFFFAOYSA-N phenanthrene-1,2,7,8-tetracarboxylic acid Chemical compound OC(=O)C1=CC=C2C3=CC=C(C(=O)O)C(C(O)=O)=C3C=CC2=C1C(O)=O UMSVUULWTOXCQY-UHFFFAOYSA-N 0.000 description 1
- CLYVDMAATCIVBF-UHFFFAOYSA-N pigment red 224 Chemical compound C=12C3=CC=C(C(OC4=O)=O)C2=C4C=CC=1C1=CC=C2C(=O)OC(=O)C4=CC=C3C1=C42 CLYVDMAATCIVBF-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000006158 tetracarboxylic acid group Chemical group 0.000 description 1
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
- 적어도 1종의 테트라카르본산에스테르 화합물과,
적어도 1종의 디아민 화합물과,
유기 용매
를 함유하고,
상기 디아민 화합물은, 몰수가 상기 테트라카르본산에스테르 화합물의 몰수 이상인, 전극용 바인더 조성물. - 청구항 1에 있어서, 상기 테트라카르본산에스테르 화합물은 하기 화학식 (A) [식 중, R1, R2, R3, R4는, 각각 독립적으로 수소, 탄소수 1 내지 8의 탄화수소기 (헤테로 원자를 포함해도 되고, 관능기 또는 치환기를 갖고 있어도 된다) 또는 페닐기를 나타내고, 또한, R'는 하기 화학식 (A-1) 또는 하기 화학식 (A-2) (식 중, X는 O, S, CH2, C(CH3)2, CO 또는 직접 결합을 나타낸다)]로 표시되는 테트라카르본산에스테르 화합물로 이루어지는 군으로부터 선택된 적어도 1종의 테트라카르본산에스테르 화합물인, 전극용 바인더 조성물.
- 청구항 1에 있어서, 상기 유기 용매는, 끓는점이 250℃ 이하인, 전극용 바인더 조성물.
- 청구항 1에 있어서, 상기 유기 용매는, 반경험적 분자 궤도법에 의한 소프트웨어 MOPAC (ver.6 PM3)에 의해 구한 최고 피점 분자 궤도(HOMO)가 -10eV 이하인, 전극용 바인더 조성물.
- 청구항 1 내지 청구항 5 중 어느 한 항에 기재된 전극용 바인더 조성물과,
상기 전극용 바인더 조성물에 혼합되는 활물질
을 함유하는, 전극용 합제 슬러리. - 삭제
- 삭제
- 삭제
- 삭제
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PCT/JP2009/006701 WO2011070610A1 (ja) | 2009-12-08 | 2009-12-08 | 電極用バインダー組成物および電極用合剤スラリー |
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KR101539493B1 true KR101539493B1 (ko) | 2015-07-24 |
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US (1) | US8927151B2 (ko) |
KR (1) | KR101539493B1 (ko) |
CN (1) | CN102934268B (ko) |
WO (1) | WO2011070610A1 (ko) |
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CN104040761B (zh) * | 2011-12-26 | 2016-04-27 | 三洋电机株式会社 | 锂二次电池的负极的制造方法、锂二次电池的负极及锂二次电池 |
CN105609780B (zh) * | 2014-10-29 | 2019-01-25 | 江苏华东锂电技术研究院有限公司 | 电极粘结剂、正极材料以及锂离子电池 |
KR101816236B1 (ko) * | 2015-04-28 | 2018-01-08 | 삼성에스디아이 주식회사 | 전극 형성용 조성물 및 이로부터 제조된 전극과 태양전지 |
CN106340613B (zh) * | 2015-07-13 | 2019-11-05 | 宁德时代新能源科技股份有限公司 | 负极片及锂离子电池 |
CN106340652B (zh) * | 2015-07-17 | 2019-03-08 | 江苏华东锂电技术研究院有限公司 | 正极材料及锂硫电池 |
CN106374108B (zh) * | 2015-07-20 | 2019-12-13 | 江苏华东锂电技术研究院有限公司 | 正极材料及锂硫电池 |
JP6657758B2 (ja) * | 2015-10-15 | 2020-03-04 | 株式会社豊田自動織機 | 中間組成物、負極電極用スラリー、及び負極電極の製造方法 |
CN108780886B (zh) * | 2016-04-27 | 2021-06-18 | 株式会社钟化 | 锂离子二次电池用电极的制造方法 |
US20200235375A1 (en) * | 2019-01-22 | 2020-07-23 | Ricoh Company, Ltd. | Liquid composition, electrode and method of manufacturing electrode, and electrochemical element and method of manufacturing electrochemical element |
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JP2008034352A (ja) | 2006-06-30 | 2008-02-14 | Sanyo Electric Co Ltd | リチウム二次電池及びその製造方法 |
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JPH11158277A (ja) | 1997-12-01 | 1999-06-15 | Kanegafuchi Chem Ind Co Ltd | 電池電極用バインダー樹脂とその製造方法 |
CN1663065B (zh) | 2002-06-26 | 2013-01-16 | 三洋电机株式会社 | 用于二次锂电池的负电极及二次锂电池 |
JP2006152257A (ja) | 2004-11-04 | 2006-06-15 | Ist:Kk | 透明ポリイミド管状物及びその製造方法 |
JP2006253450A (ja) * | 2005-03-11 | 2006-09-21 | Nisshinbo Ind Inc | 電極用組成物、蓄電デバイス用電極および蓄電デバイス |
JP5272492B2 (ja) | 2008-04-21 | 2013-08-28 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及びその製造方法、ならびに非水電解質二次電池用負極及び非水電解質二次電池 |
JP5361232B2 (ja) | 2008-03-28 | 2013-12-04 | 三洋電機株式会社 | リチウム二次電池及びその製造方法 |
JP5361233B2 (ja) | 2008-03-31 | 2013-12-04 | 三洋電機株式会社 | リチウム二次電池及びその製造方法 |
CN102197091B (zh) * | 2008-10-31 | 2013-11-06 | 宇部兴产株式会社 | 聚酰亚胺前体溶液组合物 |
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- 2009-12-08 WO PCT/JP2009/006701 patent/WO2011070610A1/ja active Application Filing
- 2009-12-08 US US13/514,714 patent/US8927151B2/en active Active
- 2009-12-08 CN CN200980162773.7A patent/CN102934268B/zh active Active
- 2009-12-08 KR KR1020127014906A patent/KR101539493B1/ko active IP Right Grant
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Also Published As
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CN102934268B (zh) | 2016-02-10 |
KR20120109498A (ko) | 2012-10-08 |
US8927151B2 (en) | 2015-01-06 |
WO2011070610A1 (ja) | 2011-06-16 |
CN102934268A (zh) | 2013-02-13 |
US20120241667A1 (en) | 2012-09-27 |
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