Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2006-07-25
2008-09-02
Weiner, Laura S (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S231500, C429S231100, C429S231300, C429S323000, C429S200000, C429S203000, C429S231950
Reexamination Certificate
active
07419744
ABSTRACT:
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode contains an active material providing a working potential which is nobler by at least 0.5V than a lithium metal potential. Also, the nonaqueous electrolyte contains an ionic liquid and allyl phosphate represented by chemical formula given below:where R denotes hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and n denotes an integer of 1 to 3.
REFERENCES:
patent: 6203942 (2001-03-01), Gan et al.
patent: 6511772 (2003-01-01), Gan et al.
patent: 7029793 (2006-04-01), Nakagawa et al.
patent: 2005/0164082 (2005-07-01), Kishi et al.
patent: 2006/0068282 (2006-03-01), Kishi et al.
patent: 4-349365 (1992-12-01), None
patent: 10-255839 (1998-09-01), None
patent: 11-86905 (1999-03-01), None
patent: 2001-160415 (2001-06-01), None
patent: 2001-319688 (2001-11-01), None
patent: 2002-110225 (2002-04-01), None
patent: 2002-203598 (2002-07-01), None
patent: WO 01/86748 (2001-11-01), None
U.S. Appl. No. 11/683,605, filed Mar. 8, 2007, Kishi, et al.
U.S. Appl. No. 11/276,843, filed Mar. 16, 2006, Takashi Kuboki, et al.
Kishi Takashi
Kuboki Takashi
Saruwatari Hidesato
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Weiner Laura S
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