JP7414834B2 - バッテリーセルに好適な難燃性絶縁体 - Google Patents

バッテリーセルに好適な難燃性絶縁体 Download PDF

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Publication number
JP7414834B2
JP7414834B2 JP2021546710A JP2021546710A JP7414834B2 JP 7414834 B2 JP7414834 B2 JP 7414834B2 JP 2021546710 A JP2021546710 A JP 2021546710A JP 2021546710 A JP2021546710 A JP 2021546710A JP 7414834 B2 JP7414834 B2 JP 7414834B2
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laminate
layer
paper
mica
outer paper
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Japanese (ja)
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JP2022520943A5 (https=
JP2022520943A (ja
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ビョン サム カン
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DuPont Safety and Construction Inc
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DuPont Safety and Construction Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • H01M10/60—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
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/107—Ceramic
    • B32B2264/108—Carbon, e.g. graphite particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/10—Batteries
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
JP2021546710A 2019-02-08 2020-02-10 バッテリーセルに好適な難燃性絶縁体 Active JP7414834B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962802916P 2019-02-08 2019-02-08
US62/802,916 2019-02-08
PCT/US2020/017431 WO2020163847A1 (en) 2019-02-08 2020-02-10 Fire-retardant insulation suitable for battery cells

Publications (3)

Publication Number Publication Date
JP2022520943A JP2022520943A (ja) 2022-04-04
JP2022520943A5 JP2022520943A5 (https=) 2023-02-08
JP7414834B2 true JP7414834B2 (ja) 2024-01-16

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JP2021546710A Active JP7414834B2 (ja) 2019-02-08 2020-02-10 バッテリーセルに好適な難燃性絶縁体

Country Status (6)

Country Link
US (1) US11962025B2 (https=)
EP (1) EP3921146A1 (https=)
JP (1) JP7414834B2 (https=)
KR (1) KR102849195B1 (https=)
CN (1) CN113646162B (https=)
WO (1) WO2020163847A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220290375A1 (en) 2021-03-09 2022-09-15 Dupont Safety & Construction, Inc. Multilayered fire-resistant sheet
WO2022193043A1 (en) * 2021-03-15 2022-09-22 Dupont Safety & Construction, Inc. Insulative and cushioning laminate suitable for battery cells
WO2022219204A1 (es) * 2021-04-12 2022-10-20 Asociacion De La Industria Navarra (Ain) Estructura multicapa para barrera protectora frente a fuego y estrés térmico
KR20240039131A (ko) 2021-08-03 2024-03-26 듀폰 세이프티 앤드 컨스트럭션, 인크. 쉐딩이 적은 운모 함유 아라미드 종이
CN114421059A (zh) * 2022-01-11 2022-04-29 杜邦(中国)研发管理有限公司 用于电池组单元电池间隔热的层合物
US20240079682A1 (en) * 2022-09-02 2024-03-07 Ford Global Technologies, Llc Thermal barrier assemblies for traction battery packs
US20250332811A1 (en) * 2022-09-26 2025-10-30 Elven Technologies, Inc. Flameproof material for wearables, personal protective equipment, lithium-ion battery flame protection, and general flame protection

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003520310A (ja) 2000-01-21 2003-07-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 耐焔障壁性紙組成物
DE102010060382A1 (de) 2010-11-05 2012-05-10 Bundesanstalt für Materialforschung und -Prüfung (BAM) Analysenverfahren zur Isolierung von Mykotoxinen mit einer Ergolin-Grundstruktur, insbesondere von Ergotalkaloiden
US20120321883A1 (en) 2009-04-21 2012-12-20 E. I. Du Pont De Nemours And Company Composite flame barrier laminate for a thermal and acoustic insulation blanket
CN103304255A (zh) 2012-03-12 2013-09-18 于斌 一种创新的阻燃防水防霉防辐射保温浆料及制品
JP2014506199A (ja) 2010-12-17 2014-03-13 スリーエム イノベイティブ プロパティズ カンパニー 電気絶縁材料
JP2014529842A (ja) 2011-08-03 2014-11-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 電気絶縁のために有用な積層体
WO2017047103A1 (ja) 2015-09-17 2017-03-23 株式会社クラレ 多層構造体およびその製造方法、それを用いた包装材および製品、ならびに電子デバイスの保護シート
US20170197520A1 (en) 2014-09-25 2017-07-13 Bayerische Motoren Werke Aktiengesellschaft Energy Storage Apparatus for a Motor Vehicle and Method for Operating the Energy Storage Apparatus
JP2017527947A (ja) 2014-06-16 2017-09-21 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 限界酸素指数の大きい電気絶縁積層品
CN207199806U (zh) 2017-08-29 2018-04-06 合肥国轩高科动力能源有限公司 一种减缓电池热失控传播的隔热片
JP2018519195A (ja) 2015-06-30 2018-07-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 耐コロナ性樹脂相溶性積層体
JP2019514746A (ja) 2016-05-04 2019-06-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 樹脂相溶性積層体構造物

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063966A (en) 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
US2988782A (en) 1958-12-09 1961-06-20 Du Pont Process for producing fibrids by precipitation and violent agitation
NL246230A (https=) 1958-12-09
US3227793A (en) 1961-01-23 1966-01-04 Celanese Corp Spinning of a poly(polymethylene) terephthalamide
US3414645A (en) 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3287324A (en) 1965-05-07 1966-11-22 Du Pont Poly-meta-phenylene isophthalamides
US3869430A (en) 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3869429A (en) 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3767756A (en) 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
US4238213A (en) 1979-04-05 1980-12-09 Johns-Manville Corporation Method of operation of a refractory fiber production process
JPS57132614A (en) * 1981-02-09 1982-08-17 Mitsubishi Electric Corp Electric insulator
US5332699A (en) 1986-02-20 1994-07-26 Manville Corp Inorganic fiber composition
US4985106B1 (en) * 1986-11-17 1997-06-17 Soltech Inc Insulation structure for appliances
US5667743A (en) 1996-05-21 1997-09-16 E. I. Du Pont De Nemours And Company Wet spinning process for aramid polymer containing salts
US20030129101A1 (en) * 2002-01-10 2003-07-10 Steven Zettel Catalytic monolith support system with improved thermal resistance and mechanical properties
US8292027B2 (en) * 2009-04-21 2012-10-23 E I Du Pont De Nemours And Company Composite laminate for a thermal and acoustic insulation blanket
US20110126957A1 (en) * 2009-11-13 2011-06-02 Wierzbicki Michele Multi-layer fire protection material
DE102010060832B4 (de) * 2010-11-26 2016-08-04 Fritz Diel Gmbh & Co. Kg Verbundwerkstoff als Isolator in Transformatoren und Motoren
TW201508972A (zh) 2013-05-07 2015-03-01 Boston Power Inc 避免電池組中單元至單元之熱失控傳導的裝置及方法
WO2015110613A1 (en) 2014-01-23 2015-07-30 Spark Racing Technology Sas Protective battery casing
CA2947765A1 (en) 2014-05-21 2015-11-26 Thermal Ceramics, Inc. Passive insulation materials
JPWO2015182768A1 (ja) 2014-05-30 2017-05-25 旭硝子株式会社 真空断熱材
US20170205117A1 (en) * 2016-01-18 2017-07-20 Unifrax I Llc Thermal insulation composite for solar thermal tower, solar thermal tower and energy generation system
EP3417006B1 (en) * 2016-02-19 2024-11-27 Metis Technologies Pty Ltd Flame-retardant acrylonitrile polymer for fibre manufacture
US20180309095A1 (en) 2017-04-19 2018-10-25 Unifrax I Llc Housing material for pouch-type battery and pouch-type battery including same
CN107199806B (zh) * 2017-06-21 2018-12-21 宁波市鄞州优迪文具有限公司 写字板
US10590042B2 (en) * 2017-06-29 2020-03-17 Hrl Laboratories, Llc Photopolymer resins with solid and liquid phases for polymer-derived ceramics
JP7115721B2 (ja) * 2018-07-23 2022-08-09 スリーエム イノベイティブ プロパティズ カンパニー 熱絶縁材料及びその方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003520310A (ja) 2000-01-21 2003-07-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 耐焔障壁性紙組成物
US20120321883A1 (en) 2009-04-21 2012-12-20 E. I. Du Pont De Nemours And Company Composite flame barrier laminate for a thermal and acoustic insulation blanket
DE102010060382A1 (de) 2010-11-05 2012-05-10 Bundesanstalt für Materialforschung und -Prüfung (BAM) Analysenverfahren zur Isolierung von Mykotoxinen mit einer Ergolin-Grundstruktur, insbesondere von Ergotalkaloiden
JP2014506199A (ja) 2010-12-17 2014-03-13 スリーエム イノベイティブ プロパティズ カンパニー 電気絶縁材料
JP2014529842A (ja) 2011-08-03 2014-11-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 電気絶縁のために有用な積層体
CN103304255A (zh) 2012-03-12 2013-09-18 于斌 一种创新的阻燃防水防霉防辐射保温浆料及制品
JP2017527947A (ja) 2014-06-16 2017-09-21 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 限界酸素指数の大きい電気絶縁積層品
US20170197520A1 (en) 2014-09-25 2017-07-13 Bayerische Motoren Werke Aktiengesellschaft Energy Storage Apparatus for a Motor Vehicle and Method for Operating the Energy Storage Apparatus
JP2018519195A (ja) 2015-06-30 2018-07-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 耐コロナ性樹脂相溶性積層体
WO2017047103A1 (ja) 2015-09-17 2017-03-23 株式会社クラレ 多層構造体およびその製造方法、それを用いた包装材および製品、ならびに電子デバイスの保護シート
JP2019514746A (ja) 2016-05-04 2019-06-06 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 樹脂相溶性積層体構造物
CN207199806U (zh) 2017-08-29 2018-04-06 合肥国轩高科动力能源有限公司 一种减缓电池热失控传播的隔热片

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US11962025B2 (en) 2024-04-16
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