LUBRICATING OIL COMPOSITION

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United States of America Patent

APP PUB NO 20100093576A1
SERIAL NO

12447645

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a lubricating oil composition comprising a metal dithiophosphate and a poly(meth)acrylate containing a polar hydroxyl group in a base oil.

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Patent Owner(s)

Patent OwnerAddress
SHOWA SHELL SEKIYU K KTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maruyama, Ryuji Tokyo, JP 10 32
Nagatomi, Eiji Tokyo, JP 13 18
Wakizono, Tetsuo Tokyo, JP 6 13

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