JP2016519389A - 微小抵抗率鉛酸バッテリーセパレータ - Google Patents

微小抵抗率鉛酸バッテリーセパレータ Download PDF

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Publication number
JP2016519389A
JP2016519389A JP2016502242A JP2016502242A JP2016519389A JP 2016519389 A JP2016519389 A JP 2016519389A JP 2016502242 A JP2016502242 A JP 2016502242A JP 2016502242 A JP2016502242 A JP 2016502242A JP 2016519389 A JP2016519389 A JP 2016519389A
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Japan
Prior art keywords
polymer web
microporous polymer
separator
silica
web
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Pending
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Japanese (ja)
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JP2016519389A5 (enExample
Inventor
ペカラ，リチャード，ダブリュー
ラー，チ，トゥオン−レー
ロジャース，コリー，エス
フレンツェル，ジェフリー，エム
ウォーターハウス，ロバート
ピー ウォーカー，デビッド
ピー ウォーカー，デビッド
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アムテック リサーチ インターナショナル エルエルシー
アムテック リサーチ インターナショナル エルエルシー
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Publication of JP2016519389A publication Critical patent/JP2016519389A/ja
Publication of JP2016519389A5 publication Critical patent/JP2016519389A5/ja
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    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/44—Fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0081—Tear strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or fuel cells
    • 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
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2016502242A 2013-03-15 2014-03-13 微小抵抗率鉛酸バッテリーセパレータ Pending JP2016519389A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361792631P 2013-03-15 2013-03-15
US61/792,631 2013-03-15
US201361868478P 2013-08-21 2013-08-21
US61/868,478 2013-08-21
PCT/US2014/026780 WO2014151991A1 (en) 2013-03-15 2014-03-13 Low resistivity and sustained wettability battery separators

Related Child Applications (1)

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JP2018238004A Division JP6827028B2 (ja) 2013-03-15 2018-12-20 微小抵抗率鉛酸バッテリーセパレータ

Publications (2)

Publication Number Publication Date
JP2016519389A true JP2016519389A (ja) 2016-06-30
JP2016519389A5 JP2016519389A5 (enExample) 2017-01-12

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JP2018238004A Active JP6827028B2 (ja) 2013-03-15 2018-12-20 微小抵抗率鉛酸バッテリーセパレータ

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Country Status (6)

Country Link
US (1) US9997756B2 (enExample)
EP (1) EP2973780B1 (enExample)
JP (2) JP2016519389A (enExample)
KR (1) KR101907555B1 (enExample)
CN (1) CN105144430B (enExample)
WO (1) WO2014151991A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020511767A (ja) * 2017-03-22 2020-04-16 ダラミック エルエルシー 改善されたセパレーター、鉛蓄電池並びにそれに関連する方法及びシステム
JP2020524381A (ja) * 2017-06-20 2020-08-13 ダラミック エルエルシー 改良された鉛酸電池セパレータ、電池、および関連方法
JP2022100369A (ja) * 2016-03-31 2022-07-05 エンテックアジア株式会社 液式鉛蓄電池用セパレータ
JP2023020125A (ja) * 2021-07-30 2023-02-09 旭化成株式会社 鉛蓄電池用セパレータおよび鉛蓄電池

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DE112016000936T5 (de) * 2015-02-26 2017-12-07 Daramic, Llc Dampfdruckbarrieren für Blei-Säure-Batterien für verbesserte Wasserverlustleistung, Separatoren, Systeme und Herstellungsverfahren und Anwendung davon
EP3262701B1 (en) 2015-02-26 2023-06-14 Daramic, Llc Improved water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof
CN118073772A (zh) * 2015-05-05 2024-05-24 达拉米克有限责任公司 材料化学：复合电池隔板、vrla电池及相关方法
DE202017007423U1 (de) * 2016-04-08 2021-05-28 Daramic, Llc Verbesserte Separatoren für Enhanced-Flooded-Batterien und Batterien
WO2017209748A1 (en) * 2016-06-01 2017-12-07 Daramic, Llc Improved hybrid separators for lead acid batteries
US11316231B2 (en) * 2016-09-02 2022-04-26 Daramic, Llc Battery separators with improved conductance, improved batteries, systems, and related methods
WO2018059311A1 (en) 2016-09-30 2018-04-05 Qualcomm Incorporated Multefire autonomous uplink channel clearance signaling
WO2019217759A1 (en) * 2018-05-09 2019-11-14 Amtek Research International Llc Acid stratification mitigation, electrolytes, devices, and methods related thereto
WO2020066808A1 (ja) * 2018-09-26 2020-04-02 株式会社Ｇｓユアサ 鉛蓄電池
CN116472100A (zh) * 2020-11-11 2023-07-21 阿姆泰克研究国际公司 无溶剂隔膜
JP2024528782A (ja) * 2022-01-14 2024-08-01 アムテック リサーチ インターナショナル エルエルシー 特注溶媒からの微多孔性ポリオレフィン膜
CN120319998B (zh) * 2025-04-25 2025-10-31 施普瑞德材料科技(蚌埠)有限公司 一种铅酸蓄电池用高分子复合隔板及其制备方法

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JP2001206966A (ja) * 2000-01-28 2001-07-31 Nitto Denko Corp 電池用セパレータおよびその製造方法
JP2004523088A (ja) * 2001-05-23 2004-07-29 エンテック インターナショナル エルエルシー 電気的性質及び機械的性質が改善された鉛酸蓄電池セパレータ
WO2005083816A1 (ja) * 2004-02-27 2005-09-09 Nippon Sheet Glass Company, Limited 鉛蓄電池用セパレータ
JP2005285688A (ja) * 2004-03-30 2005-10-13 Nippon Sheet Glass Co Ltd 電池用セパレータとその製造方法並びに電池

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022100369A (ja) * 2016-03-31 2022-07-05 エンテックアジア株式会社 液式鉛蓄電池用セパレータ
JP7444920B2 (ja) 2016-03-31 2024-03-06 エンテックアジア株式会社 液式鉛蓄電池用セパレータ
JP2020511767A (ja) * 2017-03-22 2020-04-16 ダラミック エルエルシー 改善されたセパレーター、鉛蓄電池並びにそれに関連する方法及びシステム
JP2023075289A (ja) * 2017-03-22 2023-05-30 ダラミック エルエルシー 改善されたセパレーター、鉛蓄電池並びにそれに関連する方法及びシステム
JP7630537B2 (ja) 2017-03-22 2025-02-17 ダラミック エルエルシー 改善されたセパレーター、鉛蓄電池並びにそれに関連する方法及びシステム
JP2020524381A (ja) * 2017-06-20 2020-08-13 ダラミック エルエルシー 改良された鉛酸電池セパレータ、電池、および関連方法
JP7293140B2 (ja) 2017-06-20 2023-06-19 ダラミック エルエルシー 改良された鉛酸電池セパレータ、電池、および関連方法
JP2023020125A (ja) * 2021-07-30 2023-02-09 旭化成株式会社 鉛蓄電池用セパレータおよび鉛蓄電池
JP7789504B2 (ja) 2021-07-30 2025-12-22 旭化成株式会社 鉛蓄電池用セパレータおよび鉛蓄電池

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JP6827028B2 (ja) 2021-02-10
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EP2973780A4 (en) 2016-11-09
CN105144430A (zh) 2015-12-09
KR20150129030A (ko) 2015-11-18
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KR101907555B1 (ko) 2018-12-05
US20160028060A1 (en) 2016-01-28

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