LUBRICANT AND LUBRICATING COMPOSITION

Title:

LUBRICANT AND LUBRICATING COMPOSITION

Document Type and Number:

Japanese Patent JP2001164281

Kind Code:

A

Abstract:

To obtain a lubricating composition containing an organomolybdenum compound excellent in oxidation stability and exhibiting lubrication performances for a long term.

This lubricant is composed of a molybdenum amine compound obtained by reacting a compound containing hexavalent molybdenum atom with an amine represented by general formula (1) (wherein, R1 to R3 denote each H and/or a hydrocarbon; and at least one of the R1 to R3 is a ≥14C chain hydrocarbon) or general formula (2) (wherein, R4 denotes a ≥10C chain hydrocarbon; s denotes a number of 0 or 1; X and/or Y denote H, a hydrocarbon, a 2-4C alkanol or an alkylamino; but the X and Y cannot simultaneously be H or the hydrocarbon when the s is 0). The lubricating composition comprises the lubricant.

Inventors:

TANAKA NORIYOSHI
FUKUSHIMA ARITOSHI
MORITA KAZUHISA
MIYASHITA NORIO
UMEHARA KAZUHIRO
SAITO YOKO

Application Number:

JP2000249484A

Publication Date:

June 19, 2001

Filing Date:

August 21, 2000

Export Citation:

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Assignee:

ASAHI DENKA KOGYO KK

International Classes:

C10M159/18; C10M133/04; C10M133/08; C10M135/04; C10M135/06; C10M135/16; C10M135/18; C10M135/20; C10M137/10; C10M169/00; C10N10/04; C10N10/12; C10N30/10; C10N40/02; C10N40/04; C10N40/08; C10N40/12; C10N40/20; C10N40/25; C10N40/30; C10N50/10; (IPC1-7): C10M159/18; C10M133/04; C10M135/04; C10M137/10; C10M169/00

Domestic Patent References:

JPH11246883A	1999-09-14
JPH1150079A	1999-02-23
JPS3826870B1
JPH0335094A	1991-02-15
JPS61285293A	1986-12-16
JPS61285292A	1986-12-16
JPH1161168A	1999-03-05
JPH0931483A	1997-02-04

Foreign References:

US4164473A

1979-08-14

Attorney, Agent or Firm:

Mitsuteru Soga (7 outside)

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