バッテリーセルに好適な難燃性絶縁体 - DuPont Safety and Construction Incorporated

Title:

バッテリーセルに好適な難燃性絶縁体

Document Type and Number:

Japanese Patent JP7414834

Kind Code:

B2

Abstract:

A laminate useful as cell-to-cell battery insulation, the laminate having an insulating area and a periphery seal area, the insulating area comprising, in order: a first outer layer of paper comprising aramid material and mica; an inner layer comprising a felt or paper of inorganic short fibers; and a second outer layer of paper comprising aramid material and mica; the periphery seal area being void of the inner layer and being formed by adhering the first and second outer layers of paper to one another; wherein the periphery seal area extends around the periphery of the insulating area.

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Inventors:

Kambyung Sam

Application Number:

JP2021546710A

Publication Date:

January 16, 2024

Filing Date:

February 10, 2020

Export Citation:

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Assignee:

DuPont Safety and Construction Incorporated

International Classes:

B32B5/26; B32B29/02

Domestic Patent References:

JP57132614A
JP2019514746A
JP2018519195A
JP2017527947A
JP2014529842A
JP2014506199A
JP2003520310A

Foreign References:

US20120321883
US20170197520
CN207199806U
DE102010060382A1
CN103304255A
WO2017047103A1

Attorney, Agent or Firm:

Shinichiro Tanaka
▲吉▼田和彦
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Takeshi Fujiwara

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