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Title:
Manufacture of a molybdenum sulfide amide complex, and an additive agent constituent with little remains active sulfur
Document Type and Number:
Japanese Patent JP5909184
Kind Code:
B2
Abstract:
The invention is directed to oil soluble additive compositions, lubricating oil compositions derived from a process for preparing a sulfurized oil soluble molybdenum complex having reduced active sulfur comprising: reacting an acidic molybdenum compound with an amide derived from a carboxylic acid component an polyamine component in a ratio from 2:1 to 1:1; there after sulfurizing to provide a sulfurized oil soluble molybdenum which is subsequently treated with at least one compound capable of reacting with the active sulfur of step b).

Inventors:
Khunrai Chen
Man Hong Tsang
Golove Rose
To William Earl Lou
Application Number:
JP2012532056A
Publication Date:
April 26, 2016
Filing Date:
September 30, 2009
Export Citation:
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Assignee:
Chevron Oronite Company LRC
International Classes:
C07C231/00; C07C233/36; C07F11/00; C10M125/10; C10M129/32; C10M129/40; C10M133/04; C10M159/12; C10M159/18
Domestic Patent References:
JP2005517798A
JP5610591A
JP2298591A
JP5186787A
JP200063866A
JP562397A
JP63500949A
Attorney, Agent or Firm:
Asamura patent office