BATTERY MODULE AND PROCESS FOR MAKING SAME - 3M INNOVATIVE PROPERTIES CO

Title:

BATTERY MODULE AND PROCESS FOR MAKING SAME

Document Type and Number:

WIPO Patent Application WO/2022/133780

Kind Code:

A1

Abstract:

The battery module includes a plurality of battery cells electrically connected to one another, a silicone rubber foam at least partially covering the plurality of battery cells, and a flame barrier sheet at least partially covering the plurality of battery cells. The process includes dispensing a silicone rubber foam composition on at least one of the plurality of battery cells or the flame barrier sheet and placing the flame barrier sheet on the plurality of battery cells.

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Inventors:

ZHANG ENZHONG (CN)
BARTLING BRANDON N (US)
CHEN LIANZHOU (CN)
GAO XIAO (US)
KAPP JEFFREY E (GB)

Application Number:

PCT/CN2020/138546

Publication Date:

June 30, 2022

Filing Date:

December 23, 2020

Export Citation:

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Assignee:

3M INNOVATIVE PROPERTIES CO (US)
ZHANG ENZHONG (CN)

International Classes:

H01M50/143

Foreign References:

CN111384343A	2020-07-07
US4822659A	1989-04-18
CN203150640U	2013-08-21
CN105576167A	2016-05-11
US3943009A	1976-03-09
US4400450A	1983-08-23
US4678726A	1987-07-07

Attorney, Agent or Firm:

TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)

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