Title:
GREASE COMPOSITION AND RACK-AND-PINION-TYPE STEERING DEVICE FILLED WITH SAID GREASE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/048744
Kind Code:
A1
Abstract:
The present invention provides a grease composition comprising a thickener, a base oil, and an additive. The additive comprises 0.1 to 10 mass% of a molybdenum-based extreme-pressure agent, 0.1 to 10 mass% Na sebacate, and 0.1 to 5 mass% sulfonate. This grease composition has a consistency of 235 to 370.
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Inventors:
YAMAZAKI SATOSHI (JP)
SASAKI KOTA (JP)
TSUTSUI DAISUKE (JP)
SASAKI KOTA (JP)
TSUTSUI DAISUKE (JP)
Application Number:
PCT/JP2023/031901
Publication Date:
March 07, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
KYODO YUSHI (JP)
International Classes:
C10M169/06; B62D3/12; C10M129/42; C10M129/44; C10M135/10; C10M141/08; C10M159/24; C10N10/10; C10N10/12; C10N20/02; C10N30/06; C10N40/04; C10N50/10
Domestic Patent References:
| WO2005097954A1 | 2005-10-20 |
Foreign References:
| JP2004269722A | 2004-09-30 | |||
| JP2013035882A | 2013-02-21 | |||
| JP2017019987A | 2017-01-26 | |||
| JP2004124035A | 2004-04-22 | |||
| JP2008095841A | 2008-04-24 | |||
| JP2007327638A | 2007-12-20 |
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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