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Title:
LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2013/137258
Kind Code:
A1
Abstract:
This lubricant composition is formed by blending components (A) through (D) below with a lubricant base oil. (A) A primary amine (B) A tertiary amine (C) One of a metal sulfonate, a metal phenate and a metal salicylate (D) At least one of an acid phosphate ester and an acidic phosphite ester

Inventors:
NARITA KEIICHI (JP)
IWAI TOSHIAKI (JP)
Application Number:
PCT/JP2013/056819
Publication Date:
September 19, 2013
Filing Date:
March 12, 2013
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
NARITA KEIICHI (JP)
IWAI TOSHIAKI (JP)
International Classes:
C10M169/04; C10M101/02; C10M129/10; C10M129/54; C10M133/04; C10M135/10; C10M137/02; C10M159/22; C10M159/24; C10N10/04; C10N30/00; C10N30/06; C10N40/04
Domestic Patent References:
WO2011037054A12011-03-31
WO2011062282A12011-05-26
WO2011037054A12011-03-31
Foreign References:
JP2007238764A2007-09-20
JP2001288488A2001-10-16
JP2009167337A2009-07-30
Other References:
See also references of EP 2826846A4
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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