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2024年12月28日发(作者:haproxy 负载均衡)

专利内容由知识产权出版社提供

专利名称:SEPARATOR WITH HEAT RESISTANT

INSULATION LAYER

发明人:Takashi Honda

申请号:US14349006

申请日:20120928

公开号:US2A1

公开日:20150226

专利附图:

摘要:A separator with a heat resistant insulation layer includes a porous substrate

layer and a heat resistant insulation layer formed on one surface or both surfaces of the

porous substrate layer and containing inorganic particles and a binder. The ratio of

tensile strength in MD direction×fracture strain in MD direction to the tensile strength in

TD direction×fracture strain in RD direction is in a range from 0.3 to 20. A ratio of the unit

mass of the heat resistant insulation layer to the unit mass of the porous substrate layer

is in a range from 0.5 to 2.5. Accordingly, the separator with a heat resistant insulation

layer can have improved resistance to an internal short-circuit (shorting resistance).

申请人:NISSAN MOTOR CO., LTD.

地址:Kanagawa JP

国籍:JP

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