KR20040030205A - 접착제 조성물-지지 전지용 세퍼레이터 및 이를 이용한전극/세퍼레이터 적층체 - Google Patents
접착제 조성물-지지 전지용 세퍼레이터 및 이를 이용한전극/세퍼레이터 적층체 Download PDFInfo
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- KR20040030205A KR20040030205A KR1020030031205A KR20030031205A KR20040030205A KR 20040030205 A KR20040030205 A KR 20040030205A KR 1020030031205 A KR1020030031205 A KR 1020030031205A KR 20030031205 A KR20030031205 A KR 20030031205A KR 20040030205 A KR20040030205 A KR 20040030205A
- Authority
- KR
- South Korea
- Prior art keywords
- separator
- adhesive composition
- electrode
- battery
- reactive polymer
- Prior art date
Links
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- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 10
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- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
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- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
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- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PNGLEYLFMHGIQO-UHFFFAOYSA-M sodium;3-(n-ethyl-3-methoxyanilino)-2-hydroxypropane-1-sulfonate;dihydrate Chemical compound O.O.[Na+].[O-]S(=O)(=O)CC(O)CN(CC)C1=CC=CC(OC)=C1 PNGLEYLFMHGIQO-UHFFFAOYSA-M 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 150000003866 tertiary ammonium salts Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
- H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims (7)
- 다기능성 이소시아네이트 및 다기능성 이소시아네이트의 이소시아네이트기와 반응할 수 있는 기능기를 갖는 반응성 중합체를 포함하는 열가교성 접착제 조성물이 지지된 다공질 기재를 포함하는 접착제 조성물-지지 전지용 세퍼레이터.
- 제 1 항에 있어서,상기 반응성 중합체가 이소시아네이트기와 반응할 수 있는 기능기로서 카르복실기 또는 히드록실기를 갖는 것을 특징으로 하는 전지용 세퍼레이터.
- 제 1 항에 있어서,상기 반응성 중합체가 (메타)아크릴산에스테르 성분, 및 (메타)아크릴산 성분 및 히드록시알킬(메타)아크릴레이트 성분 중에서 선택되는 하나 이상의 반응성 단량체 성분을 모두 갖는 것을 특징으로 하는 전지용 세퍼레이터.
- 제 3 항에 있어서,상기 반응성 중합체가 (메타)아크릴로니트릴 성분을 갖는 것을 특징으로 하는 전지용 세퍼레이터.
- 제 1 항에 있어서,상기 반응성 중합체가 0 내지 100℃ 범위의 유리전이온도를 갖는 것을 특징으로 하는 전지용 세퍼레이터.
- 다기능성 이소시아네이트 및 다기능성 이소시아네이트의 이소시아네이트기와 반응할 수 있는 기능기를 갖는 반응성 중합체를 포함하는 열가교성 접착제 조성물이 지지된 다공질 기재를 포함하는 접착제 조성물-지지 전지용 세퍼레이터를 전극에 압착하여 제조되는 전극/세퍼레이터 적층체.
- 다기능성 이소시아네이트 및 다기능성 이소시아네이트의 이소시아네이트기와 반응할 수 있는 기능기를 갖는 반응성 중합체를 포함하는 열가교성 접착제 조성물이 지지된 다공질 기재를 포함하는 접착제 조성물-지지 전지용 세퍼레이터를 전극에 압착하여 제조된 전극/세퍼레이터 적층체를 가열하여, 다기능성 이소시아네이트를 반응성 중합체와 반응시켜 가교화시킴으로써 제조되는, 가교화 접착성 조성물 함유 전극/세퍼레이터 접합체.
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JPJP-P-2002-00142543 | 2002-05-17 | ||
JP2002142543 | 2002-05-17 |
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KR20040030205A true KR20040030205A (ko) | 2004-04-09 |
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US (1) | US7318984B2 (ko) |
EP (1) | EP1365461B1 (ko) |
JP (1) | JP4369681B2 (ko) |
KR (1) | KR100923375B1 (ko) |
CN (1) | CN1458703B (ko) |
AT (1) | ATE475996T1 (ko) |
DE (1) | DE60333516D1 (ko) |
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JP2004323827A (ja) * | 2003-04-09 | 2004-11-18 | Nitto Denko Corp | 電池用セパレータのための接着剤担持多孔質フィルムとその利用 |
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-
2003
- 2003-04-25 US US10/422,854 patent/US7318984B2/en not_active Expired - Fee Related
- 2003-05-06 JP JP2003127832A patent/JP4369681B2/ja not_active Expired - Fee Related
- 2003-05-13 CN CN031236200A patent/CN1458703B/zh not_active Expired - Fee Related
- 2003-05-13 DE DE60333516T patent/DE60333516D1/de not_active Expired - Lifetime
- 2003-05-13 EP EP03009847A patent/EP1365461B1/en not_active Expired - Lifetime
- 2003-05-13 AT AT03009847T patent/ATE475996T1/de not_active IP Right Cessation
- 2003-05-16 KR KR1020030031205A patent/KR100923375B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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EP1365461A3 (en) | 2007-02-28 |
JP4369681B2 (ja) | 2009-11-25 |
US7318984B2 (en) | 2008-01-15 |
JP2004047439A (ja) | 2004-02-12 |
ATE475996T1 (de) | 2010-08-15 |
US20030215704A1 (en) | 2003-11-20 |
EP1365461A2 (en) | 2003-11-26 |
KR100923375B1 (ko) | 2009-10-23 |
CN1458703A (zh) | 2003-11-26 |
DE60333516D1 (de) | 2010-09-09 |
CN1458703B (zh) | 2010-06-16 |
EP1365461B1 (en) | 2010-07-28 |
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