Title:
LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/209962
Kind Code:
A1
Abstract:
The present invention provides a lubricant composition which contains: (A) a lubricant base oil that contains one or more mineral base oils, one or more synthetic base oils, or a combination thereof, while having a kinematic viscosity at 40°C of 40 mm2/s or less; and (B) a partial ester of (b1) one or more saturated or unsaturated monovalent fatty acids having 3 to 30 carbon atoms and (b2) one or more glycerol oligomers having a polymerization degree of 3 to 6 in an amount of 0.05% to 2.5% by mass based on the total amount of the composition.
Inventors:
NAKAMURA TOSHITAKA (JP)
HASEGAWA SHINJI (JP)
MATSUOKA MAYUKO (JP)
HASEGAWA SHINJI (JP)
MATSUOKA MAYUKO (JP)
Application Number:
PCT/JP2022/012327
Publication Date:
October 06, 2022
Filing Date:
March 17, 2022
Export Citation:
Assignee:
ENEOS CORP (JP)
International Classes:
C10M169/04; C10M101/02; C10M129/74; C10N10/04; C10N30/06; C10N40/04
Foreign References:
| JP2018525480A | 2018-09-06 | |||
| JPH08209167A | 1996-08-13 | |||
| JP2016540870A | 2016-12-28 | |||
| JP2009007546A | 2009-01-15 | |||
| JPH07173478A | 1995-07-11 | |||
| JP2005133791A | 2005-05-26 |
Attorney, Agent or Firm:
YAMAMOTO, Noriaki et al. (JP)
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