Homogeneous separator

Details Homogeneous separator Homogeneous separator

2004-05-12

2009-02-10

Crepeau, Jonathan (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer, spacer or materials for use therewith

C536S056000, C536S057000

Reexamination Certificate

active

07488558

ABSTRACT:
A battery separator for use in zinc alkaline batteries having improved mechanical strength and higher resistance to oxidation comprising cellulose that has been crosslinked with a saturated hydrocarbon group containing between four and sixteen carbon atoms.

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