Battery separator for nickel/metal hydride batteries

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination...

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429251, 429254, H01M 216

Patent

active

052983480

ABSTRACT:
A battery separator for nickel/metal hydride batteries is formed of a synthetic pulp, one or more nonwater swellable fibers and at least one water swellable polyvinyl alcohol fiber. The separator is impregnated with an acrylic resin binder. Alkali resistant fillers may also be included.

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patent: 4734344 (1988-03-01), Choi

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