Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Reexamination Certificate
2007-06-05
2007-06-05
Cantelmo, Gregg (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
C429S309000, C429S317000
Reexamination Certificate
active
10461489
ABSTRACT:
A polymer electrolyte has improved leakage resistance and a lithium battery uses the polymer electrolyte. The polymer electrolyte includes a polymerization product of a polymer electrolyte forming composition that includes a multi-functional acrylate based compound, at least one selected from the group consisting of polyalkylene glycol di(meth)acrylates and polyalkylene glycol (meth)acrylates, and an electrolytic solution containing a lithium salt and an organic solvent.
REFERENCES:
patent: 6174626 (2001-01-01), Kojima et al.
patent: 2003/0157411 (2003-08-01), Jung et al.
patent: 2000-311516 (2000-11-01), None
Kim Ki-Ho
Lee Kyoung-Hee
Cantelmo Gregg
Samsung SDI & Co., Ltd.
Stein, McEwen & Bui LLP
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