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US 2025/0215344 A1Published application
Lubricant
AssigneeIdemitsu Kosan Co., Ltd.
InventorsTomoaki OKANO, Kohei YOSHIDA, So NAKAJIMA, Shunsuke KOYA
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Abstract
Provided is a lubricant including a deep eutectic solvent consisting of a hydrogen bond acceptor and a hydrogen bond donor, the lubricant having a halogen atom content of 0.1% by mass or less. The lubricant provided contains a carbon-neutral component, and shows a favorable lubricating property and low corrosiveness to metals.
Claims20
A lubricant, comprising:
- a deep eutectic solvent consisting of a hydrogen bond acceptor and a hydrogen bond donor,
- wherein the lubricant has a halogen atom content of 0.1% by mass or less.
Dependencies are inferred from the claim text.