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Title:
LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/189696
Kind Code:
A1
Abstract:
Provided is a lubricant composition containing a base oil (A) including an ester base oil (A1) and a hindered amine compound (B), wherein the content of component (B) is 0.60–10.0 mass% based on the total amount of the lubricant composition.

Inventors:
OKI HIROSHI (JP)
YAMASHITA JUN (JP)
Application Number:
PCT/JP2023/010505
Publication Date:
October 05, 2023
Filing Date:
March 17, 2023
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M169/04; C10M101/02; C10M105/32; C10M105/36; C10M105/38; C10M129/10; C10M133/12; C10M133/40; C10N30/00; C10N30/04; C10N40/25
Domestic Patent References:
WO2014115602A12014-07-31
WO2014115603A12014-07-31
WO2020095968A12020-05-14
Foreign References:
JP2016065161A2016-04-28
JP2016180069A2016-10-13
JP2012162657A2012-08-30
JP2010138240A2010-06-24
JP2020002211A2020-01-09
JP2003143803A2003-05-16
JP2010537001A2010-12-02
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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