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US 2022/0145207 A1Published application
Grease composition
AssigneeIdemitsu Kosan Co., Ltd.
InventorYusuke NAKANISHI
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Abstract
The present invention addresses a problem of providing a grease composition for a speed reducer and a speed increaser, excellent in both leakage prevention performance and energy transfer efficiency. The grease composition for a speed reducer and a speed increaser contains a base oil (A), and nanofibers (B) having a thickness (d) of 1 to 500 nm, wherein the nanofibers (B) are one or more selected from cellulose nanofibers (B1) and modified cellulose nanofibers (B2).
Claims10
A grease composition used for a speed reducer and a speed increaser, comprising:
- a base oil;
- and nanofibers having a thickness of 1 to 500 nm, wherein the nanofibers comprise one or more selected from the group consisting of cellulose nanofibers and modified cellulose nanofibers.
Dependencies are inferred from the claim text.