JP2021531631A - 電気自動車電池用途の耐炎性材料 - Google Patents

電気自動車電池用途の耐炎性材料 Download PDF

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Publication number
JP2021531631A
JP2021531631A JP2021504219A JP2021504219A JP2021531631A JP 2021531631 A JP2021531631 A JP 2021531631A JP 2021504219 A JP2021504219 A JP 2021504219A JP 2021504219 A JP2021504219 A JP 2021504219A JP 2021531631 A JP2021531631 A JP 2021531631A
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Prior art keywords
insulating material
weight
material according
flame
glass
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JP2021504219A
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Japanese (ja)
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JPWO2020023357A5 (https=
JP2021531631A5 (https=
Inventor
ロバート エイチ． ターピン，
ティー． ファン，ミッチェル
エー． ガニオン，ドナルド
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2021531631A publication Critical patent/JP2021531631A/ja
Publication of JPWO2020023357A5 publication Critical patent/JPWO2020023357A5/ja
Publication of JP2021531631A5 publication Critical patent/JP2021531631A5/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/002—Inhomogeneous material in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/084—Glass or glass wool in binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • 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
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/413—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing granules other than absorbent substances
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/025—Other inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between the cells
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paper (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
  • Battery Mounting, Suspending (AREA)
JP2021504219A 2018-07-26 2019-07-22 電気自動車電池用途の耐炎性材料 Withdrawn JP2021531631A (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201862703553P 2018-07-26 2018-07-26
US62/703,553 2018-07-26
US201862719213P 2018-08-17 2018-08-17
US62/719,213 2018-08-17
US201862781724P 2018-12-19 2018-12-19
US62/781,724 2018-12-19
US201962848848P 2019-05-16 2019-05-16
US62/848,848 2019-05-16
PCT/US2019/042776 WO2020023357A1 (en) 2018-07-26 2019-07-22 Flame resistant materials for electric vehicle battery applications

Publications (3)

Publication Number Publication Date
JP2021531631A true JP2021531631A (ja) 2021-11-18
JPWO2020023357A5 JPWO2020023357A5 (https=) 2022-08-01
JP2021531631A5 JP2021531631A5 (https=) 2022-08-01

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ID=67620522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021504219A Withdrawn JP2021531631A (ja) 2018-07-26 2019-07-22 電気自動車電池用途の耐炎性材料

Country Status (5)

Country Link
US (1) US20210280336A1 (https=)
EP (1) EP3827447A1 (https=)
JP (1) JP2021531631A (https=)
CN (1) CN112424878B (https=)
WO (1) WO2020023357A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023090219A1 (https=) * 2021-11-19 2023-05-25
WO2023120341A1 (ja) * 2021-12-23 2023-06-29 イビデン株式会社 電池用保護シート及び組電池モジュール
WO2024009905A1 (ja) 2022-07-05 2024-01-11 井前工業株式会社 断熱・遮炎シート並びにこれを用いた組電池及び電池モジュールパッケージ
WO2024106321A1 (ja) 2022-11-15 2024-05-23 井前工業株式会社 遮炎断熱積層体及びこれを用いた遮炎断熱構造体
US12148911B2 (en) 2020-07-10 2024-11-19 Ibiden Co., Ltd. Heat transfer suppression sheet and battery pack
WO2025142352A1 (ja) * 2023-12-26 2025-07-03 デンカ株式会社 延焼防止材、組電池及び自動車

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CN114270606B (zh) * 2019-08-01 2024-01-30 3M创新有限公司 用于可再充电的电能存储系统的热屏障材料
CN114746515A (zh) 2019-12-02 2022-07-12 3M创新有限公司 用于电动车辆电池应用的阻燃材料
CN114730935A (zh) 2019-12-02 2022-07-08 3M创新有限公司 用于电动车辆电池应用的阻燃材料
CN111320453B (zh) * 2020-02-11 2022-10-28 中国电力科学研究院有限公司 一种用于抑制电池热失控扩散的隔离材料
US11888140B2 (en) 2020-12-08 2024-01-30 Ford Global Technologies, Llc Battery pack with thermal barrier
JP7089077B1 (ja) * 2021-02-01 2022-06-21 イビデン株式会社 組電池及び電池パック
US20240110067A1 (en) 2021-03-19 2024-04-04 3M Innovative Properties Company Inorganic coating composition
DE102021110103A1 (de) 2021-04-21 2022-10-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrisch betriebenes oder teilelektrisch betriebenes Fahrzeug umfassend eine Hochvoltbatterie mit Anschlussraumabdeckung
US11772500B2 (en) * 2021-05-17 2023-10-03 Ford Global Technologies, Llc Traction battery pack thermal management assembly
WO2022255933A1 (en) * 2021-05-31 2022-12-08 Matwerkz Technologies Pte. Ltd. Fire protection and insulation coating and method of use thereof
JP7082706B1 (ja) * 2021-12-23 2022-06-08 イビデン株式会社 熱伝達抑制シート及び組電池
US20230369681A1 (en) * 2022-05-13 2023-11-16 Hollingsworth & Vose Company Thermal insulation materials for batteries
KR102672588B1 (ko) * 2022-07-29 2024-06-07 에스케이온 주식회사 배터리 모듈 및 배터리 팩
FR3147049A1 (fr) * 2023-03-21 2024-09-27 Valeo Systemes Thermiques Module de stockage, notamment de batterie
US20250055074A1 (en) * 2023-08-09 2025-02-13 Ford Global Technologies, Llc Thermal barrier blanket systems for use within traction battery packs
CN117209205A (zh) * 2023-09-14 2023-12-12 北京倚天凌云科技股份有限公司 一种浇灌云母板的制备方法
US20250316792A1 (en) * 2024-04-05 2025-10-09 Enevate Corporation Cells with blocking devices for delayed heat propagation

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US20060234026A1 (en) * 2005-04-18 2006-10-19 Huusken Robert W M Non-combustible high pressure laminate
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CN103131078B (zh) * 2011-11-30 2016-08-10 合肥杰事杰新材料股份有限公司 一种橱柜用阻燃耐刮擦聚丙烯材料及其制备方法
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US20160343465A1 (en) * 2014-01-27 2016-11-24 3M Innovative Properties Company Electrical insulation material and transformer
EP2933312A1 (de) * 2014-04-16 2015-10-21 HILTI Aktiengesellschaft Brandschutzdichtmasse und deren Verwendung
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WO2018199604A1 (ko) * 2017-04-27 2018-11-01 주식회사 엘지화학 절연 부재, 절연 부재의 제조방법 및 상기 절연 부재를 포함하는 원통형 전지의 제조방법

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12148911B2 (en) 2020-07-10 2024-11-19 Ibiden Co., Ltd. Heat transfer suppression sheet and battery pack
JPWO2023090219A1 (https=) * 2021-11-19 2023-05-25
WO2023090219A1 (ja) * 2021-11-19 2023-05-25 マフテック株式会社 無機繊維ブランケット、積層体、バッテリーパックユニット及び電動モビリティ
JP7818289B2 (ja) 2021-11-19 2026-02-20 マフテック株式会社 無機繊維ブランケット、積層体、バッテリーパックユニット及び電動モビリティ
WO2023120341A1 (ja) * 2021-12-23 2023-06-29 イビデン株式会社 電池用保護シート及び組電池モジュール
JP2023094425A (ja) * 2021-12-23 2023-07-05 イビデン株式会社 電池用保護シート及び組電池モジュール
JP7772582B2 (ja) 2021-12-23 2025-11-18 イビデン株式会社 電池用保護シート及び組電池モジュール
WO2024009905A1 (ja) 2022-07-05 2024-01-11 井前工業株式会社 断熱・遮炎シート並びにこれを用いた組電池及び電池モジュールパッケージ
WO2024106321A1 (ja) 2022-11-15 2024-05-23 井前工業株式会社 遮炎断熱積層体及びこれを用いた遮炎断熱構造体
WO2025142352A1 (ja) * 2023-12-26 2025-07-03 デンカ株式会社 延焼防止材、組電池及び自動車

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Publication number Publication date
WO2020023357A1 (en) 2020-01-30
CN112424878B (zh) 2022-11-08
CN112424878A (zh) 2021-02-26
US20210280336A1 (en) 2021-09-09
EP3827447A1 (en) 2021-06-02

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