LUBRICATING OIL COMPOSITION

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United States of America Patent

APP PUB NO 20240199975A1
SERIAL NO

18552511

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Abstract

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Provided is a lubricating oil composition which has an excellent effect of reducing the friction coefficient even when a member having a low surface roughness in a low oil temperature region is lubricated, by means of a lubricating oil composition which contains a mineral base oil (A), a polymer (B) having a weight average molecular weight (Mw) of 100 to 15,000, and a molybdenum-based friction modifier (M) and has a kinematic viscosity at 40° C. of 35.0 mm2/s or less.

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU KOSAN CO LTD2-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008321 ?1008321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJITA, Shoichiro Chiyoda-ku, JP 8 1
SUNAHARA, Kenji Chiyoda-ku, JP 12 3

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