Assembly including polytetrafluoroethylene porous body

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080138630A1
SERIAL NO

11635792

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An assembly including a fluorine rubber molding, and a polytetrafluoroethylene porous body which has pores and is held on the fluorine rubber molding, wherein the polytetrafluoroethylene porous body is obtained by molding a polytetrafluoroethylene paste containing 100 parts by weight of a polytetrafluoroethylene powder and 7 parts by weight or more of a pore forming agent, the pore forming agent being held on the polytetrafluoroethylene powder by viscosity of the pore forming agent, and removing the pore forming agent.

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Patent Owner(s)

Patent OwnerAddress
NGK SPARK PLUG CO LTDNAGOYA
KURABE INDUSTRIAL CO LTD4830 TAKATSUKA-CHO MINAMI-KU HAMAMATSU-SHI SHIZUOKA-KEN 432-8521

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yasukawa, Yoshikazu Shizuoka, JP 3 23

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