FR3140769B1 - Matériau multicouches souple résistant à l’explosion d’une batterie électrique - Google Patents

Matériau multicouches souple résistant à l’explosion d’une batterie électrique Download PDF

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Publication number
FR3140769B1
FR3140769B1 FR2210558A FR2210558A FR3140769B1 FR 3140769 B1 FR3140769 B1 FR 3140769B1 FR 2210558 A FR2210558 A FR 2210558A FR 2210558 A FR2210558 A FR 2210558A FR 3140769 B1 FR3140769 B1 FR 3140769B1
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France
Prior art keywords
resin
layer
explosion
knit
particles
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Application number
FR2210558A
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English (en)
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FR3140769A1 (fr
Inventor
Dogan Ogreten
Adrien Daude
Cédric Huillet
Paul Douaneau
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Jehier
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Jehier
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Priority to FR2210558A priority Critical patent/FR3140769B1/fr
Priority to JP2023174936A priority patent/JP2024058621A/ja
Priority to CA3216589A priority patent/CA3216589A1/fr
Priority to EP23203296.1A priority patent/EP4353472B1/fr
Priority to US18/485,551 priority patent/US20240123705A1/en
Priority to ES23203296T priority patent/ES3041631T3/es
Priority to CN202311329997.0A priority patent/CN117885404A/zh
Priority to KR1020230163418A priority patent/KR20240051880A/ko
Publication of FR3140769A1 publication Critical patent/FR3140769A1/fr
Application granted granted Critical
Publication of FR3140769B1 publication Critical patent/FR3140769B1/fr
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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

L’invention concerne un matériau multicouches comprenant n unités de base avec n un entier naturel non nul, une unité de base consistant en un stratifié comprenant dans l’ordre :- une couche (7) en résine de silicone réticulée comprenant des particules de graphite expansible à partir d’une température supérieure à une température de réticulation de ladite résine,- une couche (5) en tissu ou tricot de silice ou d’alumine imprégné, le tissu ou tricot étant muni d’interstices tous imprégnés d’une résine de silicone réticulée comprenant des particules de graphite expansible à partir d’une température supérieure à une température de réticulation de ladite résine,dans lequel :- le nombre n d’unités de base est compris entre 1 et 5 inclus,- la nème unité de base étant recouverte d’une autre couche (7’) en résine de silicone réticulée comprenant aussi des particules de graphite expansible à partir d’une température supérieure à une température de réticulation de ladite résine, de sorte à former un stratifié formé d’une alternance d’une couche de résine et d’une couche de tissu ou tricot. Figure 1
FR2210558A 2022-10-13 2022-10-13 Matériau multicouches souple résistant à l’explosion d’une batterie électrique Active FR3140769B1 (fr)

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FR2210558A FR3140769B1 (fr) 2022-10-13 2022-10-13 Matériau multicouches souple résistant à l’explosion d’une batterie électrique
JP2023174936A JP2024058621A (ja) 2022-10-13 2023-10-10 電気電池の爆発に対する耐性を持つ可撓性多層材料
EP23203296.1A EP4353472B1 (fr) 2022-10-13 2023-10-12 Matériau multicouches souple résistant à l'explosion d'une batterie électrique
US18/485,551 US20240123705A1 (en) 2022-10-13 2023-10-12 Flexible multilayer material resistant to the explosion of an electric battery
CA3216589A CA3216589A1 (fr) 2022-10-13 2023-10-12 Materiau multicouche flexible resistant a l'explosion d'une batterie electrique
ES23203296T ES3041631T3 (en) 2022-10-13 2023-10-12 Flexible multilayer material resistant to explosion of an electric battery
CN202311329997.0A CN117885404A (zh) 2022-10-13 2023-10-13 可抵御电池爆炸的柔性多层材料
KR1020230163418A KR20240051880A (ko) 2022-10-13 2023-11-22 전기 배터리 폭발에 강한 플렉서블 다층 재료

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FR2210558 2022-10-13
FR2210558A FR3140769B1 (fr) 2022-10-13 2022-10-13 Matériau multicouches souple résistant à l’explosion d’une batterie électrique

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CA (1) CA3216589A1 (fr)
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GB9808890D0 (en) * 1998-04-28 1998-06-24 Dow Corning Silicone coated textile fabrics
FR2843134B1 (fr) * 2002-07-30 2006-09-22 Ferrari S Tissage & Enduct Sa Procede de traitement par impregnation de textiles architecturaux par une composition silicone reticulable en elastomere et textile architectural ainsi revetu
ES2532504T3 (es) * 2009-11-09 2015-03-27 W.L. Gore & Associates Gmbh Artículo compuesto textil
JP6464412B2 (ja) * 2015-04-08 2019-02-06 平岡織染株式会社 吸音不燃シート
TW201945200A (zh) * 2018-02-20 2019-12-01 日商積水化學工業股份有限公司 耐火積層體及電池
WO2019212549A1 (fr) * 2018-05-03 2019-11-07 W. L. Gore & Associates, Inc. Articles composites ignifuges et procédés de réduction de l'exposition aux flammes
KR102349628B1 (ko) 2021-05-06 2022-01-11 주식회사 원풍 화재진압용 질식소화포 및 그의 제조방법

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US20240123705A1 (en) 2024-04-18
CA3216589A1 (fr) 2024-04-13
JP2024058621A (ja) 2024-04-25
EP4353472B1 (fr) 2025-07-16
ES3041631T3 (en) 2025-11-13
CN117885404A (zh) 2024-04-16
EP4353472A1 (fr) 2024-04-17

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