LUBRICANT COMPOSITION
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United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Mar 17, 2023
filing date -
Mar 17, 2023
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Abstract
A lubricating oil composition, including: a base oil including an ester base oil and a hindered amine compound, where a content of the hindered amine compound is from 0.60 mass % to 10.0 mass % based on a total amount of the lubricating oil composition. An internal combustion engine installed in a hybrid system, the internal combustion engine filled with the lubricating oil composition. A method of lubricating an internal combustion engine installed a hybrid system, including: applying the lubricating oil composition to the internal combustion engine.
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