Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Reexamination Certificate
2011-04-19
2011-04-19
Hodge, Robert (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
C429S164000, C429S174000, C156S060000, C205S152000, C205S271000, C427S058000
Reexamination Certificate
active
07927733
ABSTRACT:
Disclosed is a battery casing, comprising one or more sub-layers as constitutional elements, wherein at least one region selected from the group consisting of a surface of the casing and the sub-layers of the casing is coated partially or totally with a metal having a grain size of 50 nm or less. A battery comprising the same casing is also disclosed. The casing efficiently inhibits degradation of the safety of a battery, caused by internal or external factors, and thus provides a battery with excellent safety.
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PCT International Search Report, International Application No. PCT/KR2006/000053; Date of mailing Apr. 14, 2006.
An Young Tack
Bae Joon Sung
Byun Ho Kyung
Ha Chang Sung
Hwang Sung Min
Cantor & Colburn LLP
Future Metal Corporation
Hodge Robert
LG Chem Ltd.
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