Lubricant compound for magnetic disk and magnetic disk

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United States of America Patent

PATENT NO 9558778
APP PUB NO 20120127601A1
SERIAL NO

13260841

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Abstract

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A lubricant compound is contained in a lubrication layer of a magnetic disk in which at least a magnetic layer, a protective layer, and a lubrication layer are sequentially provided on a substrate, and the lubricant compound contains a component A represented by Chemical formula 1 and a component B represented by Chemical formula 2:

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Patent Owner(s)

Patent OwnerAddress
WESTERN DIGITAL TECHNOLOGIES INC5601 GREAT OAKS PARKWAY SAN JOSE CA 95119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamakubo, Katsushi Tokyo, JP 55 755
Itoh, Kae Tokyo, JP 10 542
Shimokawa, Koichi Tokyo, JP 24 1450
Suzuki, Kota Tokyo, JP 48 580

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