Title:
LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/162708
Kind Code:
A1
Abstract:
Provided is a lubricant composition comprising a base oil (A), a phosphorous acid ester (B), an imide-based composition (C), an amide-based composition (D), an amine-based composition (E), and a benzotriazole-based composition (F), wherein the content of the component (F) is 0.005-1.00 mass% with respect to the total amount of the lubricant composition.
Inventors:
SATO SHINYA (JP)
NAKAHARA YASUHIRO (JP)
ISHII TSUTOMU (JP)
NAKAHARA YASUHIRO (JP)
ISHII TSUTOMU (JP)
Application Number:
PCT/JP2023/004483
Publication Date:
August 31, 2023
Filing Date:
February 10, 2023
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M141/10; C10M129/76; C10M133/04; C10M133/16; C10M133/44; C10M137/02; C10N30/00; C10N30/06; C10N30/12; C10N40/04; C10N40/08; C10N40/25; C10N40/30
Domestic Patent References:
| WO2020095968A1 | 2020-05-14 |
Foreign References:
| JP2001506302A | 2001-05-15 | |||
| JP2001262176A | 2001-09-26 | |||
| JPH07258677A | 1995-10-09 | |||
| JPH01282296A | 1989-11-14 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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