Low profile lubricants for data storage devices

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United States of America Patent

PATENT NO 11572520
APP PUB NO 20220290066A1
SERIAL NO

17193954

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Abstract

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Low-profile thermally stable lubricants for data storage devices are provided based on multi-dentate molecular designs. One such lubricant comprises perfluoroalkyl ether segments, a divalent linking segment, and anchoring functional groups attachable to, or engageable with, a protective overcoat of a magnetic recording medium. The lubricants can be used in conjunction with a magnetic recording medium and/or a magnetic data storage system.

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Patent Owner(s)

  • WESTERN DIGITAL TECHNOLOGIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Xingliang Fremont, US 8 5
Pathem, Bala Krishna Fremont, US 8 9

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