Polytetrafluoroethylene film

United States of America Patent

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Jan 15, 1991
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N/A
app pub date
Mar 16, 1989
filing date
Mar 16, 1989

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Expired

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Abstract

A filled PTFE film is prepared by compressing an expanded, porous PTFE film that contains filler material. The films have high strength with substantially few pinholes.

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W L GORE & ASSOCIATES INC	555 PAPER MILL ROAD NEWARK DE 19711

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Inventor Name	Address	# of filed Patents	Total Citations
Mortimer, Jr William P	New Castle, DE	14	961

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Polytetrafluoroethylene film

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07324166

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PATENT NO	4985296
SERIAL NO	07324166
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07324166

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