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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11261309 B1

PDFFull Text
Date of Patent:
Mar. 01, 2022

Filed:

Nov. 04, 2019

Secondary battery pack with improved thermal management

Applicant:

Elkem Silicones Usa Corp., East Brunswick, NJ (US);

Inventors:

Virginia O'Neil, Richmond Hill, GA (US);

Jessica Hanley, Allentown, PA (US);

Matthew Kihara, Lake Wylie, SC (US);

Leeanne Brown, Chester, SC (US);

Michael John Watson, Fort Mill, SC (US);

Matthew Paul Timmons, Charlotte, NC (US);

Assignee:

Elkem Silicones USA Corp., East Brunswick, NJ (US);

Attorney:

McBee Moore & Vanik IP, LLC

Primary Examiner:

Jane J Rhee

Int. Cl.
CPC ...
C08J 9/32 (2006.01); C08K 3/40 (2006.01); C08K 7/28 (2006.01); C08G 77/20 (2006.01); H01M 10/0525 (2010.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/643 (2014.01); H01M 10/6551 (2014.01); H01M 10/6557 (2014.01); H01M 10/658 (2014.01); C08G 77/38 (2006.01); H01M 10/052 (2010.01); H01M 50/20 (2021.01); H01M 50/24 (2021.01); H01M 50/147 (2021.01);
U.S. Cl.
CPC ...
C08J 9/32 (2013.01); C08G 77/20 (2013.01); C08G 77/38 (2013.01); C08K 3/40 (2013.01); C08K 7/28 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/643 (2015.04); H01M 10/658 (2015.04); H01M 10/6551 (2015.04); H01M 10/6557 (2015.04); H01M 50/147 (2021.01); H01M 50/20 (2021.01); H01M 50/24 (2021.01); C08G 2330/50 (2013.01); C08J 2383/04 (2013.01); C08K 2201/002 (2013.01); H01M 2220/20 (2013.01); Y02E 60/10 (2013.01); Y02T 10/70 (2013.01);
Abstract

The present invention relates to a novel secondary battery pack with improved thermal management useful for an all-electric vehicle (EV), a plug-in hybrid vehicle (PHEV), a hybrid vehicle (HEV), or battery packs used for other vehicles batteries, and more particularly, to the use of a specific material for thermally insulating a secondary battery pack and further minimizing the propagation of thermal runaway within a battery pack.

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