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公开(公告)号：US20230411752A1
公开(公告)日：2023-12-21
申请号：US18229811
申请日：2023-08-03
IPC分类号： H01M50/198 , H01M50/184 , H01M50/193 , H01M10/0525 , H01M50/103 , F16J15/02
CPC分类号： H01M50/198 , H01M50/184 , F16J15/022 , H01M10/0525 , H01M50/103 , H01M50/193
摘要： A sealing member that exhibits both the effect of suppressing permeation and leakage of an electrolytic solution and the effect of decreasing the incidence of damage to the sealing member is provided. A sealing member for a battery includes a non-aqueous electrolytic solution, where a material constituting the sealing member contains an elastic material. A compression rate R of the sealing member when attached is 50% or more. The sealing member satisfies Eb≥a×βb, where Eb is an elongation at break of the material constituting the sealing member as measured in accordance with JIS K 6251, β is a cross-sectional aspect ratio, a=6.919×R−2.066, and b=2.278×R−1.767.
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公开(公告)号：US20240336766A1
公开(公告)日：2024-10-10
申请号：US18750439
申请日：2024-06-21
摘要： Provided is a crosslinkable composition for use in a member of an air management system for an ammonia combustion engine, the composition containing a fluoroelastomer and a cross-linking agent, and further containing hydrotalcite as an acid acceptor, or containing or not containing an acid acceptor other than hydrotalcite as an acid acceptor, wherein the content of the acid acceptor other than hydrotalcite is 0 parts by mass or more and less than 1 part by mass based on 100 parts by mass of the fluoroelastomer.
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