Gear oil composition for automobile, and lubrication method

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United States of America Patent

PATENT NO 11421175
APP PUB NO 20200157457A1
SERIAL NO

16634283

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Abstract

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Disclosed are a gear oil composition for automobiles containing at least (A) a base oil, (B) a sulfur-based extreme pressure agent, and (C) a phosphorus-based extreme pressure agent and satisfying specific requirements (i) and (ii), which is excellent in seizing resistance and wear resistance and also in fuel-saving performance, and a lubrication method using the gear oil composition.

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Patent Owner(s)

  • IDEMITSU KOSAN CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwasaki, Takeshi Chiba, JP 185 1756

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