Laminated film and secondary battery comprising the same

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

Reexamination Certificate

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C428S461000

Reexamination Certificate

active

07745045

ABSTRACT:
The present invention relates to a layered product in which at least an aluminum foil, a chemical conversion layer, an olefinic resin layer having an adhesive property to metal and a thermal bonding resin layer are successively laminated on a substrate layer. A fluororesin layer, formed by a fluorine-containing copolymer having a crosslinking group and a curing agent that reacts with the crosslinking group, is formed between the olefinic resin layer and the thermal bonding resin layer.

REFERENCES:
patent: 7048822 (2006-05-01), Yamashita et al.
patent: 7285334 (2007-10-01), Yamashita et al.
patent: 2004/0067376 (2004-04-01), Arao et al.
patent: 4-58146 (1992-02-01), None
patent: 7-19589 (1995-01-01), None
patent: 2000-340187 (2000-12-01), None
patent: 2000-357494 (2000-12-01), None
patent: 2001-347513 (2001-12-01), None
patent: WO00/62354 (2000-10-01), None

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