Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Separator – retainer – spacer or materials for use therewith
Reexamination Certificate
2007-01-12
2010-06-29
Weiner, Laura S (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Separator, retainer, spacer or materials for use therewith
C429S254000, C429S246000, C429S129000
Reexamination Certificate
active
07745050
ABSTRACT:
A separator having a structure in which a resin layer is formed at least on one principal plane of a base material layer, wherein the resin layer has an inorganic substance is provided. A non-aqueous electrolyte battery in which a cathode and an anode are arranged through the separator so as to face each other is also provided.
REFERENCES:
patent: 7189478 (2007-03-01), Iijima et al.
patent: 2005/0266150 (2005-12-01), Yong et al.
patent: 2007/0122716 (2007-05-01), Seo et al.
patent: 2004-288586 (2004-10-01), None
patent: WO 03/019713 (2003-03-01), None
Akashi Hiroyuki
Kajita Atsushi
Ogawa Ken-ichi
Suzuki Hiroyuki
K&L Gates LLP
Sony Corporation
Weiner Laura S
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