Reinforced multilayer separator for lead-acid batteries

Details Reinforced multilayer separator for lead-acid batteries Reinforced multilayer separator for lead-acid batteries

2005-02-08

2005-02-08

Alejandro, Raymond (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

C429S145000, C429S247000, C204S295000

Reexamination Certificate

active

06852444

ABSTRACT:
A battery separator comprising at least one fibrous layer and at least one support layer, wherein the support layer is formed of an acid-resistant material and comprises a plurality of macroscopic openings.

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