Lubricating oil composition for drive system device, production method thereof, method for lubricating drive system device, and drive system device
AssigneeIdemitsu Kosan Co., Ltd.
InventorsShuichi SAKANOUE, Tatsuya HAMACHI, Shota KADONOSAWA
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Abstract
The present invention relates to a lubricating oil composition for drive system apparatus having excellent wear resistance and oxidation stability and a method for producing the same, a lubrication method of a drive system apparatus using the foregoing lubricating oil composition, and a drive system apparatus.
Claims15
A lubricating oil composition for a drive system apparatus, the composition comprising a base oil and a phosphorus-containing compound represented by the general formula (1):
- wherein R11 and R12 each independently represent a monovalent hydrocarbon group having 1 or more and 30 or less carbon atoms, and
- wherein n11 represents an integer of 1 or 2.
A method for producing a lubricating oil composition for a drive system apparatus, the method comprising blending a base oil and a phosphorus-containing compound represented by the following general formula (1).
- wherein R11 and R12 each independently represent a monovalent hydrocarbon group having 1 or more and 30 or less carbon atoms and
- wherein n11 represents an integer of 1 or 2.
Dependencies are inferred from the claim text.