Wear polytetrafluoroethylene (PTFE) fiber and method of making same

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United States of America Patent

PATENT NO 10106916
APP PUB NO 20160108557A1
SERIAL NO

14978619

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fluoropolymer fiber exhibiting improved wear properties prepared from a blend of fluoropolymer particles and aluminum oxide particles. The concentration of aluminum oxide particles in the blend ranges from between about 0.1% to about 5%, with a specific concentration of 0.1% to 1.0%. The fluoropolymer fibers may be dispersion spun, melt spun or paste extruded.

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Patent Owner(s)

Patent OwnerAddress
TORAY FLUOROFIBERS (AMERICA) INC2032 HWY 20 DECATUR AL 35601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guldstrand, Trevor Madison, US 4 6
Hutto, Matt Courtland, US 3 6
Moon, Chester Darryl Tuscumbia, US 8 16
Nelson, Arthur Russell Decatur, US 15 52

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