Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer – spacer or materials for use therewith
Patent
1983-11-16
1985-11-05
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer, spacer or materials for use therewith
428399, 264176F, H01M 216
Patent
active
045514020
ABSTRACT:
A mat of filaments for an electrode separator of an electric cell has filaments having segments of 2-4 microns in diameter and segments of 10-30 microns in diameter to provide appropriate electrical and stiffness properties.
REFERENCES:
patent: 3680301 (1972-08-01), Michel
patent: 3849241 (1974-11-01), Butin et al.
patent: 3907604 (1975-09-01), Prentic
patent: 4059950 (1977-11-01), Negishi et al.
Nakao Etsuro
Tamura Tadashi
Yamazaki Hiroaki
Firma Carl Freudenberg
Walton Donald L.
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