Multilayer separator and methods of manufacture and use

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United States of America Patent

PATENT NO 10923700
APP PUB NO 20190260003A1
SERIAL NO

16398622

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Abstract

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A multilayer deep cycle battery separator comprising at least two layers of an automotive-sized separator bonded or welded together. The automotive-sized separator layers include a backweb having a backweb thickness between 6 to 10 mils, an overall thickness of between 25 to 65 mils, and a rib base width of between 20 to 35 mils. The automotive-sized separator layers also have an extraction time of between 45 to 75 seconds, thereby providing an overall extraction time of less than a standard deep cycle battery separator.

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Patent Owner(s)

Patent OwnerAddress
DARAMIC LLCCHARLOTTE NC 28273

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miller, Eric H Philpot, US 78 334
Whear, J Kevin Utica, US 86 452

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