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Patent Searching and Data


Title:
LUBRICANT COMPOSITION, MECHANICAL DEVICE INCLUDING LUBRICANT COMPOSITION, AND METHOD OF PRODUCING LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/167431
Kind Code:
A1
Abstract:
Provided is a lubricant composition comprising a lubricant base oil (A), a neutral phosphorus compound (B), an acidic phosphorous compound (C), a sulphur compound (D), and a secondary amine compound (E), and having a flash point of 172°C or higher.

Inventors:
NARITA KEIICHI (JP)
Application Number:
PCT/JP2019/000264
Publication Date:
September 06, 2019
Filing Date:
January 09, 2019
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M141/10; C10M133/04; C10M133/06; C10M133/08; C10M133/54; C10M135/00; C10M137/00; C10M169/04; C10N20/00; C10N30/06; C10N40/04; C10N40/08; C10N40/30
Domestic Patent References:
WO2011080970A12011-07-07
WO2008038571A12008-04-03
WO2011080970A12011-07-07
Foreign References:
JP2009144045A2009-07-02
JPH108081A1998-01-13
JPH09235581A1997-09-09
Other References:
See also references of EP 3760697A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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