Papers useful as thermal insulation and flame barriers for battery cells

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11509016
APP PUB NO 20200295328A1
SERIAL NO

16784413

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Abstract

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A paper suitable for use as a cell-to-cell flame barrier in a battery, and a battery comprising the paper, the paper comprising 40 to 70 weight percent fibrids and 30 to 60 weight percent mica, based on the total weight of the fibrids and mica in the paper; wherein the fibrids comprise a blend of 80 to 20 weight percent polymer and 20 to 80 weight percent aerogel powder, based on the total weight of the polymer and aerogel powder in the fibrids; the paper having a thickness of 100 to 4000 micrometers.

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Patent Owner(s)

Patent OwnerAddress
DUPONT SAFETY & CONSTRUCTION INCWILMINGTON DELAWARE 19805

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Byoung Sam Midlothian, US 17 37

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