Separator for nickel-metal hydride storage battery and...

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer or spacer insulating structure

Reexamination Certificate

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Details

C144S218000, C144S248000, C144S248000

Reexamination Certificate

active

07052800

ABSTRACT:
A separator for a nickel-metal hydride storage battery having a hydrogen-absorbing alloy as a negative electrode. The separator is a laminate of a substrate and a porous hydrophilic film.

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U.S. Appl. No. 60/270,483 filed on Feb. 21, 2001.

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